diff options
Diffstat (limited to 'Documentation/devicetree/bindings')
611 files changed, 33599 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/arc/interrupts.txt b/Documentation/devicetree/bindings/arc/interrupts.txt new file mode 100644 index 00000000..9a5d5624 --- /dev/null +++ b/Documentation/devicetree/bindings/arc/interrupts.txt @@ -0,0 +1,24 @@ +* ARC700 incore Interrupt Controller + + The core interrupt controller provides 32 prioritised interrupts (2 levels) + to ARC700 core. + +Properties: + +- compatible: "snps,arc700-intc" +- interrupt-controller: This is an interrupt controller. +- #interrupt-cells: Must be <1>. + + Single Cell "interrupts" property of a device specifies the IRQ number + between 0 to 31 + + intc accessed via the special ARC AUX register interface, hence "reg" property + is not specified. + +Example: + + intc: interrupt-controller { + compatible = "snps,arc700-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; diff --git a/Documentation/devicetree/bindings/arm/altera/socfpga-reset.txt b/Documentation/devicetree/bindings/arm/altera/socfpga-reset.txt new file mode 100644 index 00000000..ecdb57d6 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/altera/socfpga-reset.txt @@ -0,0 +1,11 @@ +Altera SOCFPGA Reset Manager + +Required properties: +- compatible : "altr,rst-mgr" +- reg : Should contain 1 register ranges(address and length) + +Example: + rstmgr@ffd05000 { + compatible = "altr,rst-mgr"; + reg = <0xffd05000 0x1000>; + }; diff --git a/Documentation/devicetree/bindings/arm/altera/socfpga-system.txt b/Documentation/devicetree/bindings/arm/altera/socfpga-system.txt new file mode 100644 index 00000000..f4d04a06 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/altera/socfpga-system.txt @@ -0,0 +1,13 @@ +Altera SOCFPGA System Manager + +Required properties: +- compatible : "altr,sys-mgr" +- reg : Should contain 1 register ranges(address and length) +- cpu1-start-addr : CPU1 start address in hex. + +Example: + sysmgr@ffd08000 { + compatible = "altr,sys-mgr"; + reg = <0xffd08000 0x1000>; + cpu1-start-addr = <0xffd080c4>; + }; diff --git a/Documentation/devicetree/bindings/arm/arch_timer.txt b/Documentation/devicetree/bindings/arm/arch_timer.txt new file mode 100644 index 00000000..20746e5a --- /dev/null +++ b/Documentation/devicetree/bindings/arm/arch_timer.txt @@ -0,0 +1,28 @@ +* ARM architected timer + +ARM cores may have a per-core architected timer, which provides per-cpu timers. + +The timer is attached to a GIC to deliver its per-processor interrupts. + +** Timer node properties: + +- compatible : Should at least contain one of + "arm,armv7-timer" + "arm,armv8-timer" + +- interrupts : Interrupt list for secure, non-secure, virtual and + hypervisor timers, in that order. + +- clock-frequency : The frequency of the main counter, in Hz. Optional. + +Example: + + timer { + compatible = "arm,cortex-a15-timer", + "arm,armv7-timer"; + interrupts = <1 13 0xf08>, + <1 14 0xf08>, + <1 11 0xf08>, + <1 10 0xf08>; + clock-frequency = <100000000>; + }; diff --git a/Documentation/devicetree/bindings/arm/arm-boards b/Documentation/devicetree/bindings/arm/arm-boards new file mode 100644 index 00000000..db5858e3 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/arm-boards @@ -0,0 +1,36 @@ +ARM Integrator/AP (Application Platform) and Integrator/CP (Compact Platform) +----------------------------------------------------------------------------- +ARM's oldest Linux-supported platform with connectors for different core +tiles of ARMv4, ARMv5 and ARMv6 type. + +Required properties (in root node): + compatible = "arm,integrator-ap"; /* Application Platform */ + compatible = "arm,integrator-cp"; /* Compact Platform */ + +FPGA type interrupt controllers, see the versatile-fpga-irq binding doc. + +In the root node the Integrator/CP must have a /cpcon node pointing +to the CP control registers, and the Integrator/AP must have a +/syscon node pointing to the Integrator/AP system controller. + + +ARM Versatile Application and Platform Baseboards +------------------------------------------------- +ARM's development hardware platform with connectors for customizable +core tiles. The hardware configuration of the Versatile boards is +highly customizable. + +Required properties (in root node): + compatible = "arm,versatile-ab"; /* Application baseboard */ + compatible = "arm,versatile-pb"; /* Platform baseboard */ + +Interrupt controllers: +- VIC required properties: + compatible = "arm,versatile-vic"; + interrupt-controller; + #interrupt-cells = <1>; + +- SIC required properties: + compatible = "arm,versatile-sic"; + interrupt-controller; + #interrupt-cells = <1>; diff --git a/Documentation/devicetree/bindings/arm/armada-370-xp-mpic.txt b/Documentation/devicetree/bindings/arm/armada-370-xp-mpic.txt new file mode 100644 index 00000000..61df564c --- /dev/null +++ b/Documentation/devicetree/bindings/arm/armada-370-xp-mpic.txt @@ -0,0 +1,29 @@ +Marvell Armada 370 and Armada XP Interrupt Controller +----------------------------------------------------- + +Required properties: +- compatible: Should be "marvell,mpic" +- interrupt-controller: Identifies the node as an interrupt controller. +- #interrupt-cells: The number of cells to define the interrupts. Should be 1. + The cell is the IRQ number + +- reg: Should contain PMIC registers location and length. First pair + for the main interrupt registers, second pair for the per-CPU + interrupt registers. For this last pair, to be compliant with SMP + support, the "virtual" must be use (For the record, these registers + automatically map to the interrupt controller registers of the + current CPU) + + + +Example: + + mpic: interrupt-controller@d0020000 { + compatible = "marvell,mpic"; + #interrupt-cells = <1>; + #address-cells = <1>; + #size-cells = <1>; + interrupt-controller; + reg = <0xd0020a00 0x1d0>, + <0xd0021070 0x58>; + }; diff --git a/Documentation/devicetree/bindings/arm/armada-370-xp-pmsu.txt b/Documentation/devicetree/bindings/arm/armada-370-xp-pmsu.txt new file mode 100644 index 00000000..926b4d6a --- /dev/null +++ b/Documentation/devicetree/bindings/arm/armada-370-xp-pmsu.txt @@ -0,0 +1,20 @@ +Power Management Service Unit(PMSU) +----------------------------------- +Available on Marvell SOCs: Armada 370 and Armada XP + +Required properties: + +- compatible: "marvell,armada-370-xp-pmsu" + +- reg: Should contain PMSU registers location and length. First pair + for the per-CPU SW Reset Control registers, second pair for the + Power Management Service Unit. + +Example: + +armada-370-xp-pmsu@d0022000 { + compatible = "marvell,armada-370-xp-pmsu"; + reg = <0xd0022100 0x430>, + <0xd0020800 0x20>; +}; + diff --git a/Documentation/devicetree/bindings/arm/armada-370-xp.txt b/Documentation/devicetree/bindings/arm/armada-370-xp.txt new file mode 100644 index 00000000..c6ed90ea --- /dev/null +++ b/Documentation/devicetree/bindings/arm/armada-370-xp.txt @@ -0,0 +1,24 @@ +Marvell Armada 370 and Armada XP Platforms Device Tree Bindings +--------------------------------------------------------------- + +Boards with a SoC of the Marvell Armada 370 and Armada XP families +shall have the following property: + +Required root node property: + +compatible: must contain "marvell,armada-370-xp" + +In addition, boards using the Marvell Armada 370 SoC shall have the +following property: + +Required root node property: + +compatible: must contain "marvell,armada370" + +In addition, boards using the Marvell Armada XP SoC shall have the +following property: + +Required root node property: + +compatible: must contain "marvell,armadaxp" + diff --git a/Documentation/devicetree/bindings/arm/armadeus.txt b/Documentation/devicetree/bindings/arm/armadeus.txt new file mode 100644 index 00000000..9821283f --- /dev/null +++ b/Documentation/devicetree/bindings/arm/armadeus.txt @@ -0,0 +1,6 @@ +Armadeus i.MX Platforms Device Tree Bindings +----------------------------------------------- + +APF51: i.MX51 based module. +Required root node properties: + - compatible = "armadeus,imx51-apf51", "fsl,imx51"; diff --git a/Documentation/devicetree/bindings/arm/atmel-adc.txt b/Documentation/devicetree/bindings/arm/atmel-adc.txt new file mode 100644 index 00000000..c63097d6 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/atmel-adc.txt @@ -0,0 +1,65 @@ +* AT91's Analog to Digital Converter (ADC) + +Required properties: + - compatible: Should be "atmel,at91sam9260-adc" + - reg: Should contain ADC registers location and length + - interrupts: Should contain the IRQ line for the ADC + - atmel,adc-channel-base: Offset of the first channel data register + - atmel,adc-channels-used: Bitmask of the channels muxed and enable for this + device + - atmel,adc-drdy-mask: Mask of the DRDY interruption in the ADC + - atmel,adc-num-channels: Number of channels available in the ADC + - atmel,adc-startup-time: Startup Time of the ADC in microseconds as + defined in the datasheet + - atmel,adc-status-register: Offset of the Interrupt Status Register + - atmel,adc-trigger-register: Offset of the Trigger Register + - atmel,adc-vref: Reference voltage in millivolts for the conversions + +Optional properties: + - atmel,adc-use-external: Boolean to enable of external triggers + +Optional trigger Nodes: + - Required properties: + * trigger-name: Name of the trigger exposed to the user + * trigger-value: Value to put in the Trigger register + to activate this trigger + - Optional properties: + * trigger-external: Is the trigger an external trigger? + +Examples: +adc0: adc@fffb0000 { + compatible = "atmel,at91sam9260-adc"; + reg = <0xfffb0000 0x100>; + interrupts = <20 4>; + atmel,adc-channel-base = <0x30>; + atmel,adc-channels-used = <0xff>; + atmel,adc-drdy-mask = <0x10000>; + atmel,adc-num-channels = <8>; + atmel,adc-startup-time = <40>; + atmel,adc-status-register = <0x1c>; + atmel,adc-trigger-register = <0x08>; + atmel,adc-use-external; + atmel,adc-vref = <3300>; + + trigger@0 { + trigger-name = "external-rising"; + trigger-value = <0x1>; + trigger-external; + }; + trigger@1 { + trigger-name = "external-falling"; + trigger-value = <0x2>; + trigger-external; + }; + + trigger@2 { + trigger-name = "external-any"; + trigger-value = <0x3>; + trigger-external; + }; + + trigger@3 { + trigger-name = "continuous"; + trigger-value = <0x6>; + }; +}; diff --git a/Documentation/devicetree/bindings/arm/atmel-aic.txt b/Documentation/devicetree/bindings/arm/atmel-aic.txt new file mode 100644 index 00000000..ad031211 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/atmel-aic.txt @@ -0,0 +1,41 @@ +* Advanced Interrupt Controller (AIC) + +Required properties: +- compatible: Should be "atmel,<chip>-aic" +- interrupt-controller: Identifies the node as an interrupt controller. +- interrupt-parent: For single AIC system, it is an empty property. +- #interrupt-cells: The number of cells to define the interrupts. It should be 3. + The first cell is the IRQ number (aka "Peripheral IDentifier" on datasheet). + The second cell is used to specify flags: + bits[3:0] trigger type and level flags: + 1 = low-to-high edge triggered. + 2 = high-to-low edge triggered. + 4 = active high level-sensitive. + 8 = active low level-sensitive. + Valid combinations are 1, 2, 3, 4, 8. + Default flag for internal sources should be set to 4 (active high). + The third cell is used to specify the irq priority from 0 (lowest) to 7 + (highest). +- reg: Should contain AIC registers location and length +- atmel,external-irqs: u32 array of external irqs. + +Examples: + /* + * AIC + */ + aic: interrupt-controller@fffff000 { + compatible = "atmel,at91rm9200-aic"; + interrupt-controller; + interrupt-parent; + #interrupt-cells = <3>; + reg = <0xfffff000 0x200>; + }; + + /* + * An interrupt generating device that is wired to an AIC. + */ + dma: dma-controller@ffffec00 { + compatible = "atmel,at91sam9g45-dma"; + reg = <0xffffec00 0x200>; + interrupts = <21 4 5>; + }; diff --git a/Documentation/devicetree/bindings/arm/atmel-at91.txt b/Documentation/devicetree/bindings/arm/atmel-at91.txt new file mode 100644 index 00000000..11962900 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/atmel-at91.txt @@ -0,0 +1,98 @@ +Atmel AT91 device tree bindings. +================================ + +PIT Timer required properties: +- compatible: Should be "atmel,at91sam9260-pit" +- reg: Should contain registers location and length +- interrupts: Should contain interrupt for the PIT which is the IRQ line + shared across all System Controller members. + +System Timer (ST) required properties: +- compatible: Should be "atmel,at91rm9200-st" +- reg: Should contain registers location and length +- interrupts: Should contain interrupt for the ST which is the IRQ line + shared across all System Controller members. + +TC/TCLIB Timer required properties: +- compatible: Should be "atmel,<chip>-tcb". + <chip> can be "at91rm9200" or "at91sam9x5" +- reg: Should contain registers location and length +- interrupts: Should contain all interrupts for the TC block + Note that you can specify several interrupt cells if the TC + block has one interrupt per channel. + +Examples: + +One interrupt per TC block: + tcb0: timer@fff7c000 { + compatible = "atmel,at91rm9200-tcb"; + reg = <0xfff7c000 0x100>; + interrupts = <18 4>; + }; + +One interrupt per TC channel in a TC block: + tcb1: timer@fffdc000 { + compatible = "atmel,at91rm9200-tcb"; + reg = <0xfffdc000 0x100>; + interrupts = <26 4 27 4 28 4>; + }; + +RSTC Reset Controller required properties: +- compatible: Should be "atmel,<chip>-rstc". + <chip> can be "at91sam9260" or "at91sam9g45" +- reg: Should contain registers location and length + +Example: + + rstc@fffffd00 { + compatible = "atmel,at91sam9260-rstc"; + reg = <0xfffffd00 0x10>; + }; + +RAMC SDRAM/DDR Controller required properties: +- compatible: Should be "atmel,at91sam9260-sdramc", + "atmel,at91sam9g45-ddramc", +- reg: Should contain registers location and length + For at91sam9263 and at91sam9g45 you must specify 2 entries. + +Examples: + + ramc0: ramc@ffffe800 { + compatible = "atmel,at91sam9g45-ddramc"; + reg = <0xffffe800 0x200>; + }; + + ramc0: ramc@ffffe400 { + compatible = "atmel,at91sam9g45-ddramc"; + reg = <0xffffe400 0x200 + 0xffffe600 0x200>; + }; + +SHDWC Shutdown Controller + +required properties: +- compatible: Should be "atmel,<chip>-shdwc". + <chip> can be "at91sam9260", "at91sam9rl" or "at91sam9x5". +- reg: Should contain registers location and length + +optional properties: +- atmel,wakeup-mode: String, operation mode of the wakeup mode. + Supported values are: "none", "high", "low", "any". +- atmel,wakeup-counter: Counter on Wake-up 0 (between 0x0 and 0xf). + +optional at91sam9260 properties: +- atmel,wakeup-rtt-timer: boolean to enable Real-time Timer Wake-up. + +optional at91sam9rl properties: +- atmel,wakeup-rtc-timer: boolean to enable Real-time Clock Wake-up. +- atmel,wakeup-rtt-timer: boolean to enable Real-time Timer Wake-up. + +optional at91sam9x5 properties: +- atmel,wakeup-rtc-timer: boolean to enable Real-time Clock Wake-up. + +Example: + + rstc@fffffd00 { + compatible = "atmel,at91sam9260-rstc"; + reg = <0xfffffd00 0x10>; + }; diff --git a/Documentation/devicetree/bindings/arm/atmel-pmc.txt b/Documentation/devicetree/bindings/arm/atmel-pmc.txt new file mode 100644 index 00000000..389bed50 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/atmel-pmc.txt @@ -0,0 +1,11 @@ +* Power Management Controller (PMC) + +Required properties: +- compatible: Should be "atmel,at91rm9200-pmc" +- reg: Should contain PMC registers location and length + +Examples: + pmc: pmc@fffffc00 { + compatible = "atmel,at91rm9200-pmc"; + reg = <0xfffffc00 0x100>; + }; diff --git a/Documentation/devicetree/bindings/arm/bcm/bcm11351.txt b/Documentation/devicetree/bindings/arm/bcm/bcm11351.txt new file mode 100644 index 00000000..fb7b5cd2 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/bcm/bcm11351.txt @@ -0,0 +1,9 @@ +Broadcom BCM11351 device tree bindings +------------------------------------------- + +Boards with the bcm281xx SoC family (which includes bcm11130, bcm11140, +bcm11351, bcm28145, bcm28155 SoCs) shall have the following properties: + +Required root node property: + +compatible = "bcm,bcm11351"; diff --git a/Documentation/devicetree/bindings/arm/bcm2835.txt b/Documentation/devicetree/bindings/arm/bcm2835.txt new file mode 100644 index 00000000..ac683480 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/bcm2835.txt @@ -0,0 +1,8 @@ +Broadcom BCM2835 device tree bindings +------------------------------------------- + +Boards with the BCM2835 SoC shall have the following properties: + +Required root node property: + +compatible = "brcm,bcm2835"; diff --git a/Documentation/devicetree/bindings/arm/calxeda.txt b/Documentation/devicetree/bindings/arm/calxeda.txt new file mode 100644 index 00000000..25fcf967 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/calxeda.txt @@ -0,0 +1,15 @@ +Calxeda Platforms Device Tree Bindings +----------------------------------------------- + +Boards with Calxeda Cortex-A9 based ECX-1000 (Highbank) SOC shall have the +following properties. + +Required root node properties: + - compatible = "calxeda,highbank"; + + +Boards with Calxeda Cortex-A15 based ECX-2000 SOC shall have the following +properties. + +Required root node properties: + - compatible = "calxeda,ecx-2000"; diff --git a/Documentation/devicetree/bindings/arm/calxeda/combophy.txt b/Documentation/devicetree/bindings/arm/calxeda/combophy.txt new file mode 100644 index 00000000..6622bdb2 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/calxeda/combophy.txt @@ -0,0 +1,17 @@ +Calxeda Highbank Combination Phys for SATA + +Properties: +- compatible : Should be "calxeda,hb-combophy" +- #phy-cells: Should be 1. +- reg : Address and size for Combination Phy registers. +- phydev: device ID for programming the combophy. + +Example: + + combophy5: combo-phy@fff5d000 { + compatible = "calxeda,hb-combophy"; + #phy-cells = <1>; + reg = <0xfff5d000 0x1000>; + phydev = <31>; + }; + diff --git a/Documentation/devicetree/bindings/arm/calxeda/l2ecc.txt b/Documentation/devicetree/bindings/arm/calxeda/l2ecc.txt new file mode 100644 index 00000000..94e642a3 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/calxeda/l2ecc.txt @@ -0,0 +1,15 @@ +Calxeda Highbank L2 cache ECC + +Properties: +- compatible : Should be "calxeda,hb-sregs-l2-ecc" +- reg : Address and size for ECC error interrupt clear registers. +- interrupts : Should be single bit error interrupt, then double bit error + interrupt. + +Example: + + sregs@fff3c200 { + compatible = "calxeda,hb-sregs-l2-ecc"; + reg = <0xfff3c200 0x100>; + interrupts = <0 71 4 0 72 4>; + }; diff --git a/Documentation/devicetree/bindings/arm/calxeda/mem-ctrlr.txt b/Documentation/devicetree/bindings/arm/calxeda/mem-ctrlr.txt new file mode 100644 index 00000000..f770ac08 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/calxeda/mem-ctrlr.txt @@ -0,0 +1,14 @@ +Calxeda DDR memory controller + +Properties: +- compatible : Should be "calxeda,hb-ddr-ctrl" +- reg : Address and size for DDR controller registers. +- interrupts : Interrupt for DDR controller. + +Example: + + memory-controller@fff00000 { + compatible = "calxeda,hb-ddr-ctrl"; + reg = <0xfff00000 0x1000>; + interrupts = <0 91 4>; + }; diff --git a/Documentation/devicetree/bindings/arm/coherency-fabric.txt b/Documentation/devicetree/bindings/arm/coherency-fabric.txt new file mode 100644 index 00000000..17d8cd10 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/coherency-fabric.txt @@ -0,0 +1,21 @@ +Coherency fabric +---------------- +Available on Marvell SOCs: Armada 370 and Armada XP + +Required properties: + +- compatible: "marvell,coherency-fabric" + +- reg: Should contain coherency fabric registers location and + length. First pair for the coherency fabric registers, second pair + for the per-CPU fabric registers registers. + +Example: + +coherency-fabric@d0020200 { + compatible = "marvell,coherency-fabric"; + reg = <0xd0020200 0xb0>, + <0xd0021810 0x1c>; + +}; + diff --git a/Documentation/devicetree/bindings/arm/cpus.txt b/Documentation/devicetree/bindings/arm/cpus.txt new file mode 100644 index 00000000..f32494db --- /dev/null +++ b/Documentation/devicetree/bindings/arm/cpus.txt @@ -0,0 +1,77 @@ +* ARM CPUs binding description + +The device tree allows to describe the layout of CPUs in a system through +the "cpus" node, which in turn contains a number of subnodes (ie "cpu") +defining properties for every cpu. + +Bindings for CPU nodes follow the ePAPR standard, available from: + +http://devicetree.org + +For the ARM architecture every CPU node must contain the following properties: + +- device_type: must be "cpu" +- reg: property matching the CPU MPIDR[23:0] register bits + reg[31:24] bits must be set to 0 +- compatible: should be one of: + "arm,arm1020" + "arm,arm1020e" + "arm,arm1022" + "arm,arm1026" + "arm,arm720" + "arm,arm740" + "arm,arm7tdmi" + "arm,arm920" + "arm,arm922" + "arm,arm925" + "arm,arm926" + "arm,arm940" + "arm,arm946" + "arm,arm9tdmi" + "arm,cortex-a5" + "arm,cortex-a7" + "arm,cortex-a8" + "arm,cortex-a9" + "arm,cortex-a15" + "arm,arm1136" + "arm,arm1156" + "arm,arm1176" + "arm,arm11mpcore" + "faraday,fa526" + "intel,sa110" + "intel,sa1100" + "marvell,feroceon" + "marvell,mohawk" + "marvell,xsc3" + "marvell,xscale" + +Example: + + cpus { + #size-cells = <0>; + #address-cells = <1>; + + CPU0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a15"; + reg = <0x0>; + }; + + CPU1: cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a15"; + reg = <0x1>; + }; + + CPU2: cpu@100 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + reg = <0x100>; + }; + + CPU3: cpu@101 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + reg = <0x101>; + }; + }; diff --git a/Documentation/devicetree/bindings/arm/davinci.txt b/Documentation/devicetree/bindings/arm/davinci.txt new file mode 100644 index 00000000..cfaeda42 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/davinci.txt @@ -0,0 +1,17 @@ +Texas Instruments DaVinci Platforms Device Tree Bindings +-------------------------------------------------------- + +DA850/OMAP-L138/AM18x Evaluation Module (EVM) board +Required root node properties: + - compatible = "ti,da850-evm", "ti,da850"; + +EnBW AM1808 based CMC board +Required root node properties: + - compatible = "enbw,cmc", "ti,da850; + +Generic DaVinci Boards +---------------------- + +DA850/OMAP-L138/AM18x generic board +Required root node properties: + - compatible = "ti,da850"; diff --git a/Documentation/devicetree/bindings/arm/davinci/cp-intc.txt b/Documentation/devicetree/bindings/arm/davinci/cp-intc.txt new file mode 100644 index 00000000..597e8a08 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/davinci/cp-intc.txt @@ -0,0 +1,27 @@ +* TI Common Platform Interrupt Controller + +Common Platform Interrupt Controller (cp_intc) is used on +OMAP-L1x SoCs and can support several configurable number +of interrupts. + +Main node required properties: + +- compatible : should be: + "ti,cp-intc" +- interrupt-controller : Identifies the node as an interrupt controller +- #interrupt-cells : Specifies the number of cells needed to encode an + interrupt source. The type shall be a <u32> and the value shall be 1. + + The cell contains the interrupt number in the range [0-128]. +- ti,intc-size: Number of interrupts handled by the interrupt controller. +- reg: physical base address and size of the intc registers map. + +Example: + + intc: interrupt-controller@1 { + compatible = "ti,cp-intc"; + interrupt-controller; + #interrupt-cells = <1>; + ti,intc-size = <101>; + reg = <0xfffee000 0x2000>; + }; diff --git a/Documentation/devicetree/bindings/arm/davinci/nand.txt b/Documentation/devicetree/bindings/arm/davinci/nand.txt new file mode 100644 index 00000000..3545ea70 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/davinci/nand.txt @@ -0,0 +1,46 @@ +* Texas Instruments Davinci NAND + +This file provides information, what the device node for the +davinci nand interface contain. + +Required properties: +- compatible: "ti,davinci-nand"; +- reg : contain 2 offset/length values: + - offset and length for the access window + - offset and length for accessing the aemif control registers +- ti,davinci-chipselect: Indicates on the davinci_nand driver which + chipselect is used for accessing the nand. + +Recommended properties : +- ti,davinci-mask-ale: mask for ale +- ti,davinci-mask-cle: mask for cle +- ti,davinci-mask-chipsel: mask for chipselect +- ti,davinci-ecc-mode: ECC mode valid values for davinci driver: + - "none" + - "soft" + - "hw" +- ti,davinci-ecc-bits: used ECC bits, currently supported 1 or 4. +- ti,davinci-nand-buswidth: buswidth 8 or 16 +- ti,davinci-nand-use-bbt: use flash based bad block table support. + +nand device bindings may contain additional sub-nodes describing +partitions of the address space. See partition.txt for more detail. + +Example(da850 EVM ): +nand_cs3@62000000 { + compatible = "ti,davinci-nand"; + reg = <0x62000000 0x807ff + 0x68000000 0x8000>; + ti,davinci-chipselect = <1>; + ti,davinci-mask-ale = <0>; + ti,davinci-mask-cle = <0>; + ti,davinci-mask-chipsel = <0>; + ti,davinci-ecc-mode = "hw"; + ti,davinci-ecc-bits = <4>; + ti,davinci-nand-use-bbt; + + partition@180000 { + label = "ubifs"; + reg = <0x180000 0x7e80000>; + }; +}; diff --git a/Documentation/devicetree/bindings/arm/exynos/power_domain.txt b/Documentation/devicetree/bindings/arm/exynos/power_domain.txt new file mode 100644 index 00000000..5216b419 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/exynos/power_domain.txt @@ -0,0 +1,28 @@ +* Samsung Exynos Power Domains + +Exynos processors include support for multiple power domains which are used +to gate power to one or more peripherals on the processor. + +Required Properties: +- compatible: should be one of the following. + * samsung,exynos4210-pd - for exynos4210 type power domain. +- reg: physical base address of the controller and length of memory mapped + region. + +Node of a device using power domains must have a samsung,power-domain property +defined with a phandle to respective power domain. + +Example: + + lcd0: power-domain-lcd0 { + compatible = "samsung,exynos4210-pd"; + reg = <0x10023C00 0x10>; + }; + +Example of the node using power domain: + + node { + /* ... */ + samsung,power-domain = <&lcd0>; + /* ... */ + }; diff --git a/Documentation/devicetree/bindings/arm/fsl.txt b/Documentation/devicetree/bindings/arm/fsl.txt new file mode 100644 index 00000000..e935d7d4 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/fsl.txt @@ -0,0 +1,76 @@ +Freescale i.MX Platforms Device Tree Bindings +----------------------------------------------- + +i.MX23 Evaluation Kit +Required root node properties: + - compatible = "fsl,imx23-evk", "fsl,imx23"; + +i.MX25 Product Development Kit +Required root node properties: + - compatible = "fsl,imx25-pdk", "fsl,imx25"; + +i.MX27 Product Development Kit +Required root node properties: + - compatible = "fsl,imx27-pdk", "fsl,imx27"; + +i.MX28 Evaluation Kit +Required root node properties: + - compatible = "fsl,imx28-evk", "fsl,imx28"; + +i.MX51 Babbage Board +Required root node properties: + - compatible = "fsl,imx51-babbage", "fsl,imx51"; + +i.MX53 Automotive Reference Design Board +Required root node properties: + - compatible = "fsl,imx53-ard", "fsl,imx53"; + +i.MX53 Evaluation Kit +Required root node properties: + - compatible = "fsl,imx53-evk", "fsl,imx53"; + +i.MX53 Quick Start Board +Required root node properties: + - compatible = "fsl,imx53-qsb", "fsl,imx53"; + +i.MX53 Smart Mobile Reference Design Board +Required root node properties: + - compatible = "fsl,imx53-smd", "fsl,imx53"; + +i.MX6 Quad Armadillo2 Board +Required root node properties: + - compatible = "fsl,imx6q-arm2", "fsl,imx6q"; + +i.MX6 Quad SABRE Lite Board +Required root node properties: + - compatible = "fsl,imx6q-sabrelite", "fsl,imx6q"; + +i.MX6 Quad SABRE Smart Device Board +Required root node properties: + - compatible = "fsl,imx6q-sabresd", "fsl,imx6q"; + +i.MX6 Quad SABRE Automotive Board +Required root node properties: + - compatible = "fsl,imx6q-sabreauto", "fsl,imx6q"; + +Generic i.MX boards +------------------- + +No iomux setup is done for these boards, so this must have been configured +by the bootloader for boards to work with the generic bindings. + +i.MX27 generic board +Required root node properties: + - compatible = "fsl,imx27"; + +i.MX51 generic board +Required root node properties: + - compatible = "fsl,imx51"; + +i.MX53 generic board +Required root node properties: + - compatible = "fsl,imx53"; + +i.MX6q generic board +Required root node properties: + - compatible = "fsl,imx6q"; diff --git a/Documentation/devicetree/bindings/arm/gic.txt b/Documentation/devicetree/bindings/arm/gic.txt new file mode 100644 index 00000000..3dfb0c03 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/gic.txt @@ -0,0 +1,90 @@ +* ARM Generic Interrupt Controller + +ARM SMP cores are often associated with a GIC, providing per processor +interrupts (PPI), shared processor interrupts (SPI) and software +generated interrupts (SGI). + +Primary GIC is attached directly to the CPU and typically has PPIs and SGIs. +Secondary GICs are cascaded into the upward interrupt controller and do not +have PPIs or SGIs. + +Main node required properties: + +- compatible : should be one of: + "arm,cortex-a15-gic" + "arm,cortex-a9-gic" + "arm,cortex-a7-gic" + "arm,arm11mp-gic" +- interrupt-controller : Identifies the node as an interrupt controller +- #interrupt-cells : Specifies the number of cells needed to encode an + interrupt source. The type shall be a <u32> and the value shall be 3. + + The 1st cell is the interrupt type; 0 for SPI interrupts, 1 for PPI + interrupts. + + The 2nd cell contains the interrupt number for the interrupt type. + SPI interrupts are in the range [0-987]. PPI interrupts are in the + range [0-15]. + + The 3rd cell is the flags, encoded as follows: + bits[3:0] trigger type and level flags. + 1 = low-to-high edge triggered + 2 = high-to-low edge triggered + 4 = active high level-sensitive + 8 = active low level-sensitive + bits[15:8] PPI interrupt cpu mask. Each bit corresponds to each of + the 8 possible cpus attached to the GIC. A bit set to '1' indicated + the interrupt is wired to that CPU. Only valid for PPI interrupts. + +- reg : Specifies base physical address(s) and size of the GIC registers. The + first region is the GIC distributor register base and size. The 2nd region is + the GIC cpu interface register base and size. + +Optional +- interrupts : Interrupt source of the parent interrupt controller on + secondary GICs, or VGIC maintenance interrupt on primary GIC (see + below). + +- cpu-offset : per-cpu offset within the distributor and cpu interface + regions, used when the GIC doesn't have banked registers. The offset is + cpu-offset * cpu-nr. + +Example: + + intc: interrupt-controller@fff11000 { + compatible = "arm,cortex-a9-gic"; + #interrupt-cells = <3>; + #address-cells = <1>; + interrupt-controller; + reg = <0xfff11000 0x1000>, + <0xfff10100 0x100>; + }; + + +* GIC virtualization extensions (VGIC) + +For ARM cores that support the virtualization extensions, additional +properties must be described (they only exist if the GIC is the +primary interrupt controller). + +Required properties: + +- reg : Additional regions specifying the base physical address and + size of the VGIC registers. The first additional region is the GIC + virtual interface control register base and size. The 2nd additional + region is the GIC virtual cpu interface register base and size. + +- interrupts : VGIC maintenance interrupt. + +Example: + + interrupt-controller@2c001000 { + compatible = "arm,cortex-a15-gic"; + #interrupt-cells = <3>; + interrupt-controller; + reg = <0x2c001000 0x1000>, + <0x2c002000 0x1000>, + <0x2c004000 0x2000>, + <0x2c006000 0x2000>; + interrupts = <1 9 0xf04>; + }; diff --git a/Documentation/devicetree/bindings/arm/insignal-boards.txt b/Documentation/devicetree/bindings/arm/insignal-boards.txt new file mode 100644 index 00000000..524c3dc5 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/insignal-boards.txt @@ -0,0 +1,8 @@ +* Insignal's Exynos4210 based Origen evaluation board + +Origen low-cost evaluation board is based on Samsung's Exynos4210 SoC. + +Required root node properties: + - compatible = should be one or more of the following. + (a) "samsung,smdkv310" - for Samsung's SMDKV310 eval board. + (b) "samsung,exynos4210" - for boards based on Exynos4210 SoC. diff --git a/Documentation/devicetree/bindings/arm/kirkwood.txt b/Documentation/devicetree/bindings/arm/kirkwood.txt new file mode 100644 index 00000000..98cce9a6 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/kirkwood.txt @@ -0,0 +1,27 @@ +Marvell Kirkwood Platforms Device Tree Bindings +----------------------------------------------- + +Boards with a SoC of the Marvell Kirkwood +shall have the following property: + +Required root node property: + +compatible: must contain "marvell,kirkwood"; + +In order to support the kirkwood cpufreq driver, there must be a node +cpus/cpu@0 with three clocks, "cpu_clk", "ddrclk" and "powersave", +where the "powersave" clock is a gating clock used to switch the CPU +between the "cpu_clk" and the "ddrclk". + +Example: + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + compatible = "marvell,sheeva-88SV131"; + clocks = <&core_clk 1>, <&core_clk 3>, <&gate_clk 11>; + clock-names = "cpu_clk", "ddrclk", "powersave"; + }; diff --git a/Documentation/devicetree/bindings/arm/l2cc.txt b/Documentation/devicetree/bindings/arm/l2cc.txt new file mode 100644 index 00000000..cbef09b5 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/l2cc.txt @@ -0,0 +1,53 @@ +* ARM L2 Cache Controller + +ARM cores often have a separate level 2 cache controller. There are various +implementations of the L2 cache controller with compatible programming models. +The ARM L2 cache representation in the device tree should be done as follows: + +Required properties: + +- compatible : should be one of: + "arm,pl310-cache" + "arm,l220-cache" + "arm,l210-cache" + "marvell,aurora-system-cache": Marvell Controller designed to be + compatible with the ARM one, with system cache mode (meaning + maintenance operations on L1 are broadcasted to the L2 and L2 + performs the same operation). + "marvell,"aurora-outer-cache: Marvell Controller designed to be + compatible with the ARM one with outer cache mode. +- cache-unified : Specifies the cache is a unified cache. +- cache-level : Should be set to 2 for a level 2 cache. +- reg : Physical base address and size of cache controller's memory mapped + registers. + +Optional properties: + +- arm,data-latency : Cycles of latency for Data RAM accesses. Specifies 3 cells of + read, write and setup latencies. Minimum valid values are 1. Controllers + without setup latency control should use a value of 0. +- arm,tag-latency : Cycles of latency for Tag RAM accesses. Specifies 3 cells of + read, write and setup latencies. Controllers without setup latency control + should use 0. Controllers without separate read and write Tag RAM latency + values should only use the first cell. +- arm,dirty-latency : Cycles of latency for Dirty RAMs. This is a single cell. +- arm,filter-ranges : <start length> Starting address and length of window to + filter. Addresses in the filter window are directed to the M1 port. Other + addresses will go to the M0 port. +- interrupts : 1 combined interrupt. +- cache-id-part: cache id part number to be used if it is not present + on hardware +- wt-override: If present then L2 is forced to Write through mode + +Example: + +L2: cache-controller { + compatible = "arm,pl310-cache"; + reg = <0xfff12000 0x1000>; + arm,data-latency = <1 1 1>; + arm,tag-latency = <2 2 2>; + arm,filter-ranges = <0x80000000 0x8000000>; + cache-unified; + cache-level = <2>; + interrupts = <45>; +}; diff --git a/Documentation/devicetree/bindings/arm/lpc32xx-mic.txt b/Documentation/devicetree/bindings/arm/lpc32xx-mic.txt new file mode 100644 index 00000000..539adca1 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/lpc32xx-mic.txt @@ -0,0 +1,38 @@ +* NXP LPC32xx Main Interrupt Controller + (MIC, including SIC1 and SIC2 secondary controllers) + +Required properties: +- compatible: Should be "nxp,lpc3220-mic" +- interrupt-controller: Identifies the node as an interrupt controller. +- interrupt-parent: Empty for the interrupt controller itself +- #interrupt-cells: The number of cells to define the interrupts. Should be 2. + The first cell is the IRQ number + The second cell is used to specify mode: + 1 = low-to-high edge triggered + 2 = high-to-low edge triggered + 4 = active high level-sensitive + 8 = active low level-sensitive + Default for internal sources should be set to 4 (active high). +- reg: Should contain MIC registers location and length + +Examples: + /* + * MIC + */ + mic: interrupt-controller@40008000 { + compatible = "nxp,lpc3220-mic"; + interrupt-controller; + interrupt-parent; + #interrupt-cells = <2>; + reg = <0x40008000 0xC000>; + }; + + /* + * ADC + */ + adc@40048000 { + compatible = "nxp,lpc3220-adc"; + reg = <0x40048000 0x1000>; + interrupt-parent = <&mic>; + interrupts = <39 4>; + }; diff --git a/Documentation/devicetree/bindings/arm/lpc32xx.txt b/Documentation/devicetree/bindings/arm/lpc32xx.txt new file mode 100644 index 00000000..56ec8ddc --- /dev/null +++ b/Documentation/devicetree/bindings/arm/lpc32xx.txt @@ -0,0 +1,8 @@ +NXP LPC32xx Platforms Device Tree Bindings +------------------------------------------ + +Boards with the NXP LPC32xx SoC shall have the following properties: + +Required root node property: + +compatible: must be "nxp,lpc3220", "nxp,lpc3230", "nxp,lpc3240" or "nxp,lpc3250" diff --git a/Documentation/devicetree/bindings/arm/mrvl/intc.txt b/Documentation/devicetree/bindings/arm/mrvl/intc.txt new file mode 100644 index 00000000..8b53273c --- /dev/null +++ b/Documentation/devicetree/bindings/arm/mrvl/intc.txt @@ -0,0 +1,60 @@ +* Marvell MMP Interrupt controller + +Required properties: +- compatible : Should be "mrvl,mmp-intc", "mrvl,mmp2-intc" or + "mrvl,mmp2-mux-intc" +- reg : Address and length of the register set of the interrupt controller. + If the interrupt controller is intc, address and length means the range + of the whold interrupt controller. If the interrupt controller is mux-intc, + address and length means one register. Since address of mux-intc is in the + range of intc. mux-intc is secondary interrupt controller. +- reg-names : Name of the register set of the interrupt controller. It's + only required in mux-intc interrupt controller. +- interrupts : Should be the port interrupt shared by mux interrupts. It's + only required in mux-intc interrupt controller. +- interrupt-controller : Identifies the node as an interrupt controller. +- #interrupt-cells : Specifies the number of cells needed to encode an + interrupt source. +- mrvl,intc-nr-irqs : Specifies the number of interrupts in the interrupt + controller. +- mrvl,clr-mfp-irq : Specifies the interrupt that needs to clear MFP edge + detection first. + +Example: + intc: interrupt-controller@d4282000 { + compatible = "mrvl,mmp2-intc"; + interrupt-controller; + #interrupt-cells = <1>; + reg = <0xd4282000 0x1000>; + mrvl,intc-nr-irqs = <64>; + }; + + intcmux4@d4282150 { + compatible = "mrvl,mmp2-mux-intc"; + interrupts = <4>; + interrupt-controller; + #interrupt-cells = <1>; + reg = <0x150 0x4>, <0x168 0x4>; + reg-names = "mux status", "mux mask"; + mrvl,intc-nr-irqs = <2>; + }; + +* Marvell Orion Interrupt controller + +Required properties +- compatible : Should be "marvell,orion-intc". +- #interrupt-cells: Specifies the number of cells needed to encode an + interrupt source. Supported value is <1>. +- interrupt-controller : Declare this node to be an interrupt controller. +- reg : Interrupt mask address. A list of 4 byte ranges, one per controller. + One entry in the list represents 32 interrupts. + +Example: + + intc: interrupt-controller { + compatible = "marvell,orion-intc", "marvell,intc"; + interrupt-controller; + #interrupt-cells = <1>; + reg = <0xfed20204 0x04>, + <0xfed20214 0x04>; + }; diff --git a/Documentation/devicetree/bindings/arm/mrvl/mrvl.txt b/Documentation/devicetree/bindings/arm/mrvl/mrvl.txt new file mode 100644 index 00000000..117d741a --- /dev/null +++ b/Documentation/devicetree/bindings/arm/mrvl/mrvl.txt @@ -0,0 +1,14 @@ +Marvell Platforms Device Tree Bindings +---------------------------------------------------- + +PXA168 Aspenite Board +Required root node properties: + - compatible = "mrvl,pxa168-aspenite", "mrvl,pxa168"; + +PXA910 DKB Board +Required root node properties: + - compatible = "mrvl,pxa910-dkb"; + +MMP2 Brownstone Board +Required root node properties: + - compatible = "mrvl,mmp2-brownstone"; diff --git a/Documentation/devicetree/bindings/arm/mrvl/tauros2.txt b/Documentation/devicetree/bindings/arm/mrvl/tauros2.txt new file mode 100644 index 00000000..31af1cbb --- /dev/null +++ b/Documentation/devicetree/bindings/arm/mrvl/tauros2.txt @@ -0,0 +1,17 @@ +* Marvell Tauros2 Cache + +Required properties: +- compatible : Should be "marvell,tauros2-cache". +- marvell,tauros2-cache-features : Specify the features supported for the + tauros2 cache. + The features including + CACHE_TAUROS2_PREFETCH_ON (1 << 0) + CACHE_TAUROS2_LINEFILL_BURST8 (1 << 1) + The definition can be found at + arch/arm/include/asm/hardware/cache-tauros2.h + +Example: + L2: l2-cache { + compatible = "marvell,tauros2-cache"; + marvell,tauros2-cache-features = <0x3>; + }; diff --git a/Documentation/devicetree/bindings/arm/mrvl/timer.txt b/Documentation/devicetree/bindings/arm/mrvl/timer.txt new file mode 100644 index 00000000..9a6e2514 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/mrvl/timer.txt @@ -0,0 +1,13 @@ +* Marvell MMP Timer controller + +Required properties: +- compatible : Should be "mrvl,mmp-timer". +- reg : Address and length of the register set of timer controller. +- interrupts : Should be the interrupt number. + +Example: + timer0: timer@d4014000 { + compatible = "mrvl,mmp-timer"; + reg = <0xd4014000 0x100>; + interrupts = <13>; + }; diff --git a/Documentation/devicetree/bindings/arm/msm/timer.txt b/Documentation/devicetree/bindings/arm/msm/timer.txt new file mode 100644 index 00000000..8c5907b9 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/msm/timer.txt @@ -0,0 +1,38 @@ +* MSM Timer + +Properties: + +- compatible : Should at least contain "qcom,msm-timer". More specific + properties such as "qcom,msm-gpt" and "qcom,msm-dgt" specify a general + purpose timer and a debug timer respectively. + +- interrupts : Interrupt indicating a match event. + +- reg : Specifies the base address of the timer registers. The second region + specifies an optional register used to configure the clock divider. + +- clock-frequency : The frequency of the timer in Hz. + +Optional: + +- cpu-offset : per-cpu offset used when the timer is accessed without the + CPU remapping facilities. The offset is cpu-offset * cpu-nr. + +Example: + + timer@200a004 { + compatible = "qcom,msm-gpt", "qcom,msm-timer"; + interrupts = <1 2 0x301>; + reg = <0x0200a004 0x10>; + clock-frequency = <32768>; + cpu-offset = <0x40000>; + }; + + timer@200a024 { + compatible = "qcom,msm-dgt", "qcom,msm-timer"; + interrupts = <1 3 0x301>; + reg = <0x0200a024 0x10>, + <0x0200a034 0x4>; + clock-frequency = <6750000>; + cpu-offset = <0x40000>; + }; diff --git a/Documentation/devicetree/bindings/arm/mvebu-system-controller.txt b/Documentation/devicetree/bindings/arm/mvebu-system-controller.txt new file mode 100644 index 00000000..081c6a78 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/mvebu-system-controller.txt @@ -0,0 +1,17 @@ +MVEBU System Controller +----------------------- +MVEBU (Marvell SOCs: Armada 370/XP, Dove, mv78xx0, Kirkwood, Orion5x) + +Required properties: + +- compatible: one of: + - "marvell,orion-system-controller" + - "marvell,armada-370-xp-system-controller" +- reg: Should contain system controller registers location and length. + +Example: + + system-controller@d0018200 { + compatible = "marvell,armada-370-xp-system-controller"; + reg = <0xd0018200 0x500>; + }; diff --git a/Documentation/devicetree/bindings/arm/olimex.txt b/Documentation/devicetree/bindings/arm/olimex.txt new file mode 100644 index 00000000..007fb5c6 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/olimex.txt @@ -0,0 +1,6 @@ +Olimex i.MX Platforms Device Tree Bindings +------------------------------------------ + +i.MX23 Olinuxino Low Cost Board +Required root node properties: + - compatible = "olimex,imx23-olinuxino", "fsl,imx23"; diff --git a/Documentation/devicetree/bindings/arm/omap/counter.txt b/Documentation/devicetree/bindings/arm/omap/counter.txt new file mode 100644 index 00000000..5bd8aa09 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/omap/counter.txt @@ -0,0 +1,15 @@ +OMAP Counter-32K bindings + +Required properties: +- compatible: Must be "ti,omap-counter32k" for OMAP controllers +- reg: Contains timer register address range (base address and length) +- ti,hwmods: Name of the hwmod associated to the counter, which is typically + "counter_32k" + +Example: + +counter32k: counter@4a304000 { + compatible = "ti,omap-counter32k"; + reg = <0x4a304000 0x20>; + ti,hwmods = "counter_32k"; +}; diff --git a/Documentation/devicetree/bindings/arm/omap/dsp.txt b/Documentation/devicetree/bindings/arm/omap/dsp.txt new file mode 100644 index 00000000..d3830a32 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/omap/dsp.txt @@ -0,0 +1,14 @@ +* TI - DSP (Digital Signal Processor) + +TI DSP included in OMAP SoC + +Required properties: +- compatible : Should be "ti,omap3-c64" for OMAP3 & 4 +- ti,hwmods: "dsp" + +Examples: + +dsp { + compatible = "ti,omap3-c64"; + ti,hwmods = "dsp"; +}; diff --git a/Documentation/devicetree/bindings/arm/omap/intc.txt b/Documentation/devicetree/bindings/arm/omap/intc.txt new file mode 100644 index 00000000..f2583e6e --- /dev/null +++ b/Documentation/devicetree/bindings/arm/omap/intc.txt @@ -0,0 +1,27 @@ +* OMAP Interrupt Controller + +OMAP2/3 are using a TI interrupt controller that can support several +configurable number of interrupts. + +Main node required properties: + +- compatible : should be: + "ti,omap2-intc" +- interrupt-controller : Identifies the node as an interrupt controller +- #interrupt-cells : Specifies the number of cells needed to encode an + interrupt source. The type shall be a <u32> and the value shall be 1. + + The cell contains the interrupt number in the range [0-128]. +- ti,intc-size: Number of interrupts handled by the interrupt controller. +- reg: physical base address and size of the intc registers map. + +Example: + + intc: interrupt-controller@1 { + compatible = "ti,omap2-intc"; + interrupt-controller; + #interrupt-cells = <1>; + ti,intc-size = <96>; + reg = <0x48200000 0x1000>; + }; + diff --git a/Documentation/devicetree/bindings/arm/omap/iva.txt b/Documentation/devicetree/bindings/arm/omap/iva.txt new file mode 100644 index 00000000..6d629517 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/omap/iva.txt @@ -0,0 +1,19 @@ +* TI - IVA (Imaging and Video Accelerator) subsystem + +The IVA contain various audio, video or imaging HW accelerator +depending of the version. + +Required properties: +- compatible : Should be: + - "ti,ivahd" for OMAP4 + - "ti,iva2.2" for OMAP3 + - "ti,iva2.1" for OMAP2430 + - "ti,iva1" for OMAP2420 +- ti,hwmods: "iva" + +Examples: + +iva { + compatible = "ti,ivahd", "ti,iva"; + ti,hwmods = "iva"; +}; diff --git a/Documentation/devicetree/bindings/arm/omap/l3-noc.txt b/Documentation/devicetree/bindings/arm/omap/l3-noc.txt new file mode 100644 index 00000000..6888a5ef --- /dev/null +++ b/Documentation/devicetree/bindings/arm/omap/l3-noc.txt @@ -0,0 +1,19 @@ +* TI - L3 Network On Chip (NoC) + +This version is an implementation of the generic NoC IP +provided by Arteris. + +Required properties: +- compatible : Should be "ti,omap3-l3-smx" for OMAP3 family + Should be "ti,omap4-l3-noc" for OMAP4 family +- ti,hwmods: "l3_main_1", ... One hwmod for each noc domain. + +Examples: + +ocp { + compatible = "ti,omap4-l3-noc", "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + ti,hwmods = "l3_main_1", "l3_main_2", "l3_main_3"; +}; diff --git a/Documentation/devicetree/bindings/arm/omap/mpu.txt b/Documentation/devicetree/bindings/arm/omap/mpu.txt new file mode 100644 index 00000000..1a5a42ce --- /dev/null +++ b/Documentation/devicetree/bindings/arm/omap/mpu.txt @@ -0,0 +1,27 @@ +* TI - MPU (Main Processor Unit) subsystem + +The MPU subsystem contain one or several ARM cores +depending of the version. +The MPU contain CPUs, GIC, L2 cache and a local PRCM. + +Required properties: +- compatible : Should be "ti,omap3-mpu" for OMAP3 + Should be "ti,omap4-mpu" for OMAP4 +- ti,hwmods: "mpu" + +Examples: + +- For an OMAP4 SMP system: + +mpu { + compatible = "ti,omap4-mpu"; + ti,hwmods = "mpu"; +}; + + +- For an OMAP3 monocore system: + +mpu { + compatible = "ti,omap3-mpu"; + ti,hwmods = "mpu"; +}; diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt new file mode 100644 index 00000000..f8288ea1 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/omap/omap.txt @@ -0,0 +1,58 @@ +* Texas Instruments OMAP + +OMAP is currently using a static file per SoC family to describe the +IPs present in the SoC. +On top of that an omap_device is created to extend the platform_device +capabilities and to allow binding with one or several hwmods. +The hwmods will contain all the information to build the device: +address range, irq lines, dma lines, interconnect, PRCM register, +clock domain, input clocks. +For the moment just point to the existing hwmod, the next step will be +to move data from hwmod to device-tree representation. + + +Required properties: +- compatible: Every devices present in OMAP SoC should be in the + form: "ti,XXX" +- ti,hwmods: list of hwmod names (ascii strings), that comes from the OMAP + HW documentation, attached to a device. Must contain at least + one hwmod. + +Optional properties: +- ti,no_idle_on_suspend: When present, it prevents the PM to idle the module + during suspend. + + +Example: + +spinlock@1 { + compatible = "ti,omap4-spinlock"; + ti,hwmods = "spinlock"; +}; + + +Boards: + +- OMAP3 BeagleBoard : Low cost community board + compatible = "ti,omap3-beagle", "ti,omap3" + +- OMAP3 Tobi with Overo : Commercial expansion board with daughter board + compatible = "ti,omap3-tobi", "ti,omap3-overo", "ti,omap3" + +- OMAP4 SDP : Software Development Board + compatible = "ti,omap4-sdp", "ti,omap4430" + +- OMAP4 PandaBoard : Low cost community board + compatible = "ti,omap4-panda", "ti,omap4430" + +- OMAP3 EVM : Software Development Board for OMAP35x, AM/DM37x + compatible = "ti,omap3-evm", "ti,omap3" + +- AM335X EVM : Software Development Board for AM335x + compatible = "ti,am335x-evm", "ti,am33xx", "ti,omap3" + +- AM335X Bone : Low cost community board + compatible = "ti,am335x-bone", "ti,am33xx", "ti,omap3" + +- OMAP5 EVM : Evaluation Module + compatible = "ti,omap5-evm", "ti,omap5" diff --git a/Documentation/devicetree/bindings/arm/omap/timer.txt b/Documentation/devicetree/bindings/arm/omap/timer.txt new file mode 100644 index 00000000..8732d4d4 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/omap/timer.txt @@ -0,0 +1,31 @@ +OMAP Timer bindings + +Required properties: +- compatible: Must be "ti,omap2-timer" for OMAP2+ controllers. +- reg: Contains timer register address range (base address and + length). +- interrupts: Contains the interrupt information for the timer. The + format is being dependent on which interrupt controller + the OMAP device uses. +- ti,hwmods: Name of the hwmod associated to the timer, "timer<X>", + where <X> is the instance number of the timer from the + HW spec. + +Optional properties: +- ti,timer-alwon: Indicates the timer is in an alway-on power domain. +- ti,timer-dsp: Indicates the timer can interrupt the on-chip DSP in + addition to the ARM CPU. +- ti,timer-pwm: Indicates the timer can generate a PWM output. +- ti,timer-secure: Indicates the timer is reserved on a secure OMAP device + and therefore cannot be used by the kernel. + +Example: + +timer12: timer@48304000 { + compatible = "ti,omap2-timer"; + reg = <0x48304000 0x400>; + interrupts = <95>; + ti,hwmods = "timer12" + ti,timer-alwon; + ti,timer-secure; +}; diff --git a/Documentation/devicetree/bindings/arm/omap/usb-host.txt b/Documentation/devicetree/bindings/arm/omap/usb-host.txt new file mode 100644 index 00000000..f25cfa41 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/omap/usb-host.txt @@ -0,0 +1,60 @@ +* usb-host - OMAP USB Host Subsystem + +The OMAP USB host subsystem consists of the following modules +1) USBTLL (Tranceiverless interface) +2) USBHOST (Host Controller module) which includes both EHCI and OHCI controllers + +THe USB Host subsystem can be connected to the external world using 3 PORTs that could +be configured in various modes like UTMI+ for external PHY, ULPI transceiverless link (TLL), +Serial TLL, High-speed interchip (HSIC), etc. + +Required proprties: +- compatible: Must be "ti,usb-host"; +- num_ports: Number of physical ports available + +Optional properties: +- 1 child node for each available port. These child nodes are usually supplied by the + board support device tree as they are specific to how the ports are wired on the board + + - mode: Integer specifying the mode in which the port is used + * OMAP_USBHS_PORT_MODE_UNUSED = 0, + * OMAP_EHCI_PORT_MODE_PHY = 1, + * OMAP_EHCI_PORT_MODE_TLL = 2, + * OMAP_EHCI_PORT_MODE_HSIC = 3, + * OMAP_OHCI_PORT_MODE_PHY_6PIN_DATSE0 = 4, + * OMAP_OHCI_PORT_MODE_PHY_6PIN_DPDM = 5, + * OMAP_OHCI_PORT_MODE_PHY_3PIN_DATSE0 = 6, + * OMAP_OHCI_PORT_MODE_PHY_4PIN_DPDM = 7, + * OMAP_OHCI_PORT_MODE_TLL_6PIN_DATSE0 = 8, + * OMAP_OHCI_PORT_MODE_TLL_6PIN_DPDM = 9, + * OMAP_OHCI_PORT_MODE_TLL_3PIN_DATSE0 = 10, + * OMAP_OHCI_PORT_MODE_TLL_4PIN_DPDM = 11, + * OMAP_OHCI_PORT_MODE_TLL_2PIN_DATSE0 = 12, + * OMAP_OHCI_PORT_MODE_TLL_2PIN_DPDM = 13, + - clk: Name of the clock that needs to be active when using the port + - clkrate: Frequency at which the above clk needs to be run at + + +Example: + +/* In the OMAP Core tree */ +usbhost: usb-host { + compatible = "ti,usb-host"; + num_ports = <3>; +}; + +/* In the Board tree */ +&usbhost { + port@0 { + mode = <1>; + clk = "auxclk3_ck"; + clkrate = <19200000>; + }; + port@1 { + mode = <0>; + }; + port@2 { + mode = <0>; + }; +}; + diff --git a/Documentation/devicetree/bindings/arm/picoxcell.txt b/Documentation/devicetree/bindings/arm/picoxcell.txt new file mode 100644 index 00000000..e75c0ef5 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/picoxcell.txt @@ -0,0 +1,24 @@ +Picochip picoXcell device tree bindings. +======================================== + +Required root node properties: + - compatible: + - "picochip,pc7302-pc3x3" : PC7302 development board with PC3X3 device. + - "picochip,pc7302-pc3x2" : PC7302 development board with PC3X2 device. + - "picochip,pc3x3" : picoXcell PC3X3 device based board. + - "picochip,pc3x2" : picoXcell PC3X2 device based board. + +Timers required properties: + - compatible = "picochip,pc3x2-timer" + - interrupts : The single IRQ line for the timer. + - clock-freq : The frequency in HZ of the timer. + - reg : The register bank for the timer. + +Note: two timers are required - one for the scheduler clock and one for the +event tick/NOHZ. + +VIC required properties: + - compatible = "arm,pl192-vic". + - interrupt-controller. + - reg : The register bank for the device. + - #interrupt-cells : Must be 1. diff --git a/Documentation/devicetree/bindings/arm/pmu.txt b/Documentation/devicetree/bindings/arm/pmu.txt new file mode 100644 index 00000000..4ce82d04 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/pmu.txt @@ -0,0 +1,28 @@ +* ARM Performance Monitor Units + +ARM cores often have a PMU for counting cpu and cache events like cache misses +and hits. The interface to the PMU is part of the ARM ARM. The ARM PMU +representation in the device tree should be done as under:- + +Required properties: + +- compatible : should be one of + "arm,cortex-a15-pmu" + "arm,cortex-a9-pmu" + "arm,cortex-a8-pmu" + "arm,cortex-a7-pmu" + "arm,cortex-a5-pmu" + "arm,arm11mpcore-pmu" + "arm,arm1176-pmu" + "arm,arm1136-pmu" +- interrupts : 1 combined interrupt or 1 per core. +- cluster : a phandle to the cluster to which it belongs + If there are more than one cluster with same CPU type + then there should be separate PMU nodes per cluster. + +Example: + +pmu { + compatible = "arm,cortex-a9-pmu"; + interrupts = <100 101>; +}; diff --git a/Documentation/devicetree/bindings/arm/primecell.txt b/Documentation/devicetree/bindings/arm/primecell.txt new file mode 100644 index 00000000..64fc82bc --- /dev/null +++ b/Documentation/devicetree/bindings/arm/primecell.txt @@ -0,0 +1,29 @@ +* ARM Primecell Peripherals + +ARM, Ltd. Primecell peripherals have a standard id register that can be used to +identify the peripheral type, vendor, and revision. This value can be used for +driver matching. + +Required properties: + +- compatible : should be a specific name for the peripheral and + "arm,primecell". The specific name will match the ARM + engineering name for the logic block in the form: "arm,pl???" + +Optional properties: + +- arm,primecell-periphid : Value to override the h/w value with +- clocks : From common clock binding. First clock is phandle to clock for apb + pclk. Additional clocks are optional and specific to those peripherals. +- clock-names : From common clock binding. Shall be "apb_pclk" for first clock. + +Example: + +serial@fff36000 { + compatible = "arm,pl011", "arm,primecell"; + arm,primecell-periphid = <0x00341011>; + clocks = <&pclk>; + clock-names = "apb_pclk"; + +}; + diff --git a/Documentation/devicetree/bindings/arm/psci.txt b/Documentation/devicetree/bindings/arm/psci.txt new file mode 100644 index 00000000..433afe9c --- /dev/null +++ b/Documentation/devicetree/bindings/arm/psci.txt @@ -0,0 +1,55 @@ +* Power State Coordination Interface (PSCI) + +Firmware implementing the PSCI functions described in ARM document number +ARM DEN 0022A ("Power State Coordination Interface System Software on ARM +processors") can be used by Linux to initiate various CPU-centric power +operations. + +Issue A of the specification describes functions for CPU suspend, hotplug +and migration of secure software. + +Functions are invoked by trapping to the privilege level of the PSCI +firmware (specified as part of the binding below) and passing arguments +in a manner similar to that specified by AAPCS: + + r0 => 32-bit Function ID / return value + {r1 - r3} => Parameters + +Note that the immediate field of the trapping instruction must be set +to #0. + + +Main node required properties: + + - compatible : Must be "arm,psci" + + - method : The method of calling the PSCI firmware. Permitted + values are: + + "smc" : SMC #0, with the register assignments specified + in this binding. + + "hvc" : HVC #0, with the register assignments specified + in this binding. + +Main node optional properties: + + - cpu_suspend : Function ID for CPU_SUSPEND operation + + - cpu_off : Function ID for CPU_OFF operation + + - cpu_on : Function ID for CPU_ON operation + + - migrate : Function ID for MIGRATE operation + + +Example: + + psci { + compatible = "arm,psci"; + method = "smc"; + cpu_suspend = <0x95c10000>; + cpu_off = <0x95c10001>; + cpu_on = <0x95c10002>; + migrate = <0x95c10003>; + }; diff --git a/Documentation/devicetree/bindings/arm/rtsm-dcscb.txt b/Documentation/devicetree/bindings/arm/rtsm-dcscb.txt new file mode 100644 index 00000000..3b8fbf3c --- /dev/null +++ b/Documentation/devicetree/bindings/arm/rtsm-dcscb.txt @@ -0,0 +1,19 @@ +ARM Dual Cluster System Configuration Block +------------------------------------------- + +The Dual Cluster System Configuration Block (DCSCB) provides basic +functionality for controlling clocks, resets and configuration pins in +the Dual Cluster System implemented by the Real-Time System Model (RTSM). + +Required properties: + +- compatible : should be "arm,rtsm,dcscb" + +- reg : physical base address and the size of the registers window + +Example: + + dcscb@60000000 { + compatible = "arm,rtsm,dcscb"; + reg = <0x60000000 0x1000>; + }; diff --git a/Documentation/devicetree/bindings/arm/samsung-boards.txt b/Documentation/devicetree/bindings/arm/samsung-boards.txt new file mode 100644 index 00000000..0bf68be5 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/samsung-boards.txt @@ -0,0 +1,8 @@ +* Samsung's Exynos4210 based SMDKV310 evaluation board + +SMDKV310 evaluation board is based on Samsung's Exynos4210 SoC. + +Required root node properties: + - compatible = should be one or more of the following. + (a) "samsung,smdkv310" - for Samsung's SMDKV310 eval board. + (b) "samsung,exynos4210" - for boards based on Exynos4210 SoC. diff --git a/Documentation/devicetree/bindings/arm/samsung/interrupt-combiner.txt b/Documentation/devicetree/bindings/arm/samsung/interrupt-combiner.txt new file mode 100644 index 00000000..f2f2171e --- /dev/null +++ b/Documentation/devicetree/bindings/arm/samsung/interrupt-combiner.txt @@ -0,0 +1,52 @@ +* Samsung Exynos Interrupt Combiner Controller + +Samsung's Exynos4 architecture includes a interrupt combiner controller which +can combine interrupt sources as a group and provide a single interrupt request +for the group. The interrupt request from each group are connected to a parent +interrupt controller, such as GIC in case of Exynos4210. + +The interrupt combiner controller consists of multiple combiners. Upto eight +interrupt sources can be connected to a combiner. The combiner outputs one +combined interrupt for its eight interrupt sources. The combined interrupt +is usually connected to a parent interrupt controller. + +A single node in the device tree is used to describe the interrupt combiner +controller module (which includes multiple combiners). A combiner in the +interrupt controller module shares config/control registers with other +combiners. For example, a 32-bit interrupt enable/disable config register +can accommodate upto 4 interrupt combiners (with each combiner supporting +upto 8 interrupt sources). + +Required properties: +- compatible: should be "samsung,exynos4210-combiner". +- interrupt-controller: Identifies the node as an interrupt controller. +- #interrupt-cells: should be <2>. The meaning of the cells are + * First Cell: Combiner Group Number. + * Second Cell: Interrupt number within the group. +- reg: Base address and size of interrupt combiner registers. +- interrupts: The list of interrupts generated by the combiners which are then + connected to a parent interrupt controller. The format of the interrupt + specifier depends in the interrupt parent controller. + +Optional properties: +- samsung,combiner-nr: The number of interrupt combiners supported. If this + property is not specified, the default number of combiners is assumed + to be 16. +- interrupt-parent: pHandle of the parent interrupt controller, if not + inherited from the parent node. + + +Example: + + The following is a an example from the Exynos4210 SoC dtsi file. + + combiner:interrupt-controller@10440000 { + compatible = "samsung,exynos4210-combiner"; + interrupt-controller; + #interrupt-cells = <2>; + reg = <0x10440000 0x1000>; + interrupts = <0 0 0>, <0 1 0>, <0 2 0>, <0 3 0>, + <0 4 0>, <0 5 0>, <0 6 0>, <0 7 0>, + <0 8 0>, <0 9 0>, <0 10 0>, <0 11 0>, + <0 12 0>, <0 13 0>, <0 14 0>, <0 15 0>; + }; diff --git a/Documentation/devicetree/bindings/arm/sirf.txt b/Documentation/devicetree/bindings/arm/sirf.txt new file mode 100644 index 00000000..c6ba6d3c --- /dev/null +++ b/Documentation/devicetree/bindings/arm/sirf.txt @@ -0,0 +1,9 @@ +CSR SiRFprimaII and SiRFmarco device tree bindings. +======================================== + +Required root node properties: + - compatible: + - "sirf,prima2-cb" : prima2 "cb" evaluation board + - "sirf,marco-cb" : marco "cb" evaluation board + - "sirf,prima2" : prima2 device based board + - "sirf,marco" : marco device based board diff --git a/Documentation/devicetree/bindings/arm/spear-timer.txt b/Documentation/devicetree/bindings/arm/spear-timer.txt new file mode 100644 index 00000000..c0017221 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/spear-timer.txt @@ -0,0 +1,18 @@ +* SPEAr ARM Timer + +** Timer node required properties: + +- compatible : Should be: + "st,spear-timer" +- reg: Address range of the timer registers +- interrupt-parent: Should be the phandle for the interrupt controller + that services interrupts for this device +- interrupt: Should contain the timer interrupt number + +Example: + + timer@f0000000 { + compatible = "st,spear-timer"; + reg = <0xf0000000 0x400>; + interrupts = <2>; + }; diff --git a/Documentation/devicetree/bindings/arm/spear.txt b/Documentation/devicetree/bindings/arm/spear.txt new file mode 100644 index 00000000..0d42949d --- /dev/null +++ b/Documentation/devicetree/bindings/arm/spear.txt @@ -0,0 +1,26 @@ +ST SPEAr Platforms Device Tree Bindings +--------------------------------------- + +Boards with the ST SPEAr600 SoC shall have the following properties: +Required root node property: +compatible = "st,spear600"; + +Boards with the ST SPEAr300 SoC shall have the following properties: +Required root node property: +compatible = "st,spear300"; + +Boards with the ST SPEAr310 SoC shall have the following properties: +Required root node property: +compatible = "st,spear310"; + +Boards with the ST SPEAr320 SoC shall have the following properties: +Required root node property: +compatible = "st,spear320"; + +Boards with the ST SPEAr1310 SoC shall have the following properties: +Required root node property: +compatible = "st,spear1310"; + +Boards with the ST SPEAr1340 SoC shall have the following properties: +Required root node property: +compatible = "st,spear1340"; diff --git a/Documentation/devicetree/bindings/arm/spear/shirq.txt b/Documentation/devicetree/bindings/arm/spear/shirq.txt new file mode 100644 index 00000000..13fbb886 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/spear/shirq.txt @@ -0,0 +1,48 @@ +* SPEAr Shared IRQ layer (shirq) + +SPEAr3xx architecture includes shared/multiplexed irqs for certain set +of devices. The multiplexor provides a single interrupt to parent +interrupt controller (VIC) on behalf of a group of devices. + +There can be multiple groups available on SPEAr3xx variants but not +exceeding 4. The number of devices in a group can differ, further they +may share same set of status/mask registers spanning across different +bit masks. Also in some cases the group may not have enable or other +registers. This makes software little complex. + +A single node in the device tree is used to describe the shared +interrupt multiplexor (one node for all groups). A group in the +interrupt controller shares config/control registers with other groups. +For example, a 32-bit interrupt enable/disable config register can +accommodate upto 4 interrupt groups. + +Required properties: + - compatible: should be, either of + - "st,spear300-shirq" + - "st,spear310-shirq" + - "st,spear320-shirq" + - interrupt-controller: Identifies the node as an interrupt controller. + - #interrupt-cells: should be <1> which basically contains the offset + (starting from 0) of interrupts for all the groups. + - reg: Base address and size of shirq registers. + - interrupts: The list of interrupts generated by the groups which are + then connected to a parent interrupt controller. Each group is + associated with one of the interrupts, hence number of interrupts (to + parent) is equal to number of groups. The format of the interrupt + specifier depends in the interrupt parent controller. + + Optional properties: + - interrupt-parent: pHandle of the parent interrupt controller, if not + inherited from the parent node. + +Example: + +The following is an example from the SPEAr320 SoC dtsi file. + +shirq: interrupt-controller@0xb3000000 { + compatible = "st,spear320-shirq"; + reg = <0xb3000000 0x1000>; + interrupts = <28 29 30 1>; + #interrupt-cells = <1>; + interrupt-controller; +}; diff --git a/Documentation/devicetree/bindings/arm/ste-nomadik.txt b/Documentation/devicetree/bindings/arm/ste-nomadik.txt new file mode 100644 index 00000000..19bca04b --- /dev/null +++ b/Documentation/devicetree/bindings/arm/ste-nomadik.txt @@ -0,0 +1,27 @@ +ST-Ericsson Nomadik Device Tree Bindings + +For various board the "board" node may contain specific properties +that pertain to this particular board, such as board-specific GPIOs. + +Boards with the Nomadik SoC include: + +S8815 "MiniKit" manufactured by Calao Systems: + +Required root node property: + +compatible="calaosystems,usb-s8815"; + +Required node: usb-s8815 + +Example: + +usb-s8815 { + ethernet-gpio { + gpios = <&gpio3 19 0x1>; + interrupts = <19 0x1>; + interrupt-parent = <&gpio3>; + }; + mmcsd-gpio { + gpios = <&gpio3 16 0x1>; + }; +}; diff --git a/Documentation/devicetree/bindings/arm/tegra.txt b/Documentation/devicetree/bindings/arm/tegra.txt new file mode 100644 index 00000000..ed9c8533 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/tegra.txt @@ -0,0 +1,34 @@ +NVIDIA Tegra device tree bindings +------------------------------------------- + +SoCs +------------------------------------------- + +Each device tree must specify which Tegra SoC it uses, using one of the +following compatible values: + + nvidia,tegra20 + nvidia,tegra30 + +Boards +------------------------------------------- + +Each device tree must specify which one or more of the following +board-specific compatible values: + + ad,medcom-wide + ad,plutux + ad,tamonten + ad,tec + compal,paz00 + compulab,trimslice + nvidia,beaver + nvidia,cardhu + nvidia,cardhu-a02 + nvidia,cardhu-a04 + nvidia,harmony + nvidia,seaboard + nvidia,ventana + nvidia,whistler + toradex,colibri_t20-512 + toradex,iris diff --git a/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-ahb.txt b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-ahb.txt new file mode 100644 index 00000000..234406d4 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-ahb.txt @@ -0,0 +1,11 @@ +NVIDIA Tegra AHB + +Required properties: +- compatible : "nvidia,tegra20-ahb" or "nvidia,tegra30-ahb" +- reg : Should contain 1 register ranges(address and length) + +Example: + ahb: ahb@6000c004 { + compatible = "nvidia,tegra20-ahb"; + reg = <0x6000c004 0x10c>; /* AHB Arbitration + Gizmo Controller */ + }; diff --git a/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-emc.txt b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-emc.txt new file mode 100644 index 00000000..4c33b29d --- /dev/null +++ b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-emc.txt @@ -0,0 +1,100 @@ +Embedded Memory Controller + +Properties: +- name : Should be emc +- #address-cells : Should be 1 +- #size-cells : Should be 0 +- compatible : Should contain "nvidia,tegra20-emc". +- reg : Offset and length of the register set for the device +- nvidia,use-ram-code : If present, the sub-nodes will be addressed + and chosen using the ramcode board selector. If omitted, only one + set of tables can be present and said tables will be used + irrespective of ram-code configuration. + +Child device nodes describe the memory settings for different configurations and clock rates. + +Example: + + memory-controller@7000f400 { + #address-cells = < 1 >; + #size-cells = < 0 >; + compatible = "nvidia,tegra20-emc"; + reg = <0x7000f4000 0x200>; + } + + +Embedded Memory Controller ram-code table + +If the emc node has the nvidia,use-ram-code property present, then the +next level of nodes below the emc table are used to specify which settings +apply for which ram-code settings. + +If the emc node lacks the nvidia,use-ram-code property, this level is omitted +and the tables are stored directly under the emc node (see below). + +Properties: + +- name : Should be emc-tables +- nvidia,ram-code : the binary representation of the ram-code board strappings + for which this node (and children) are valid. + + + +Embedded Memory Controller configuration table + +This is a table containing the EMC register settings for the various +operating speeds of the memory controller. They are always located as +subnodes of the emc controller node. + +There are two ways of specifying which tables to use: + +* The simplest is if there is just one set of tables in the device tree, + and they will always be used (based on which frequency is used). + This is the preferred method, especially when firmware can fill in + this information based on the specific system information and just + pass it on to the kernel. + +* The slightly more complex one is when more than one memory configuration + might exist on the system. The Tegra20 platform handles this during + early boot by selecting one out of possible 4 memory settings based + on a 2-pin "ram code" bootstrap setting on the board. The values of + these strappings can be read through a register in the SoC, and thus + used to select which tables to use. + +Properties: +- name : Should be emc-table +- compatible : Should contain "nvidia,tegra20-emc-table". +- reg : either an opaque enumerator to tell different tables apart, or + the valid frequency for which the table should be used (in kHz). +- clock-frequency : the clock frequency for the EMC at which this + table should be used (in kHz). +- nvidia,emc-registers : a 46 word array of EMC registers to be programmed + for operation at the 'clock-frequency' setting. + The order and contents of the registers are: + RC, RFC, RAS, RP, R2W, W2R, R2P, W2P, RD_RCD, WR_RCD, RRD, REXT, + WDV, QUSE, QRST, QSAFE, RDV, REFRESH, BURST_REFRESH_NUM, PDEX2WR, + PDEX2RD, PCHG2PDEN, ACT2PDEN, AR2PDEN, RW2PDEN, TXSR, TCKE, TFAW, + TRPAB, TCLKSTABLE, TCLKSTOP, TREFBW, QUSE_EXTRA, FBIO_CFG6, ODT_WRITE, + ODT_READ, FBIO_CFG5, CFG_DIG_DLL, DLL_XFORM_DQS, DLL_XFORM_QUSE, + ZCAL_REF_CNT, ZCAL_WAIT_CNT, AUTO_CAL_INTERVAL, CFG_CLKTRIM_0, + CFG_CLKTRIM_1, CFG_CLKTRIM_2 + + emc-table@166000 { + reg = <166000>; + compatible = "nvidia,tegra20-emc-table"; + clock-frequency = < 166000 >; + nvidia,emc-registers = < 0 0 0 0 0 0 0 0 0 0 0 0 0 0 + 0 0 0 0 0 0 0 0 0 0 0 0 0 0 + 0 0 0 0 0 0 0 0 0 0 0 0 0 0 + 0 0 0 0 >; + }; + + emc-table@333000 { + reg = <333000>; + compatible = "nvidia,tegra20-emc-table"; + clock-frequency = < 333000 >; + nvidia,emc-registers = < 0 0 0 0 0 0 0 0 0 0 0 0 0 0 + 0 0 0 0 0 0 0 0 0 0 0 0 0 0 + 0 0 0 0 0 0 0 0 0 0 0 0 0 0 + 0 0 0 0 >; + }; diff --git a/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-mc.txt b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-mc.txt new file mode 100644 index 00000000..866d9342 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-mc.txt @@ -0,0 +1,16 @@ +NVIDIA Tegra20 MC(Memory Controller) + +Required properties: +- compatible : "nvidia,tegra20-mc" +- reg : Should contain 2 register ranges(address and length); see the + example below. Note that the MC registers are interleaved with the + GART registers, and hence must be represented as multiple ranges. +- interrupts : Should contain MC General interrupt. + +Example: + memory-controller@0x7000f000 { + compatible = "nvidia,tegra20-mc"; + reg = <0x7000f000 0x024 + 0x7000f03c 0x3c4>; + interrupts = <0 77 0x04>; + }; diff --git a/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-pmc.txt b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-pmc.txt new file mode 100644 index 00000000..b5846e21 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-pmc.txt @@ -0,0 +1,19 @@ +NVIDIA Tegra Power Management Controller (PMC) + +Properties: +- name : Should be pmc +- compatible : Should contain "nvidia,tegra<chip>-pmc". +- reg : Offset and length of the register set for the device +- nvidia,invert-interrupt : If present, inverts the PMU interrupt signal. + The PMU is an external Power Management Unit, whose interrupt output + signal is fed into the PMC. This signal is optionally inverted, and then + fed into the ARM GIC. The PMC is not involved in the detection or + handling of this interrupt signal, merely its inversion. + +Example: + +pmc@7000f400 { + compatible = "nvidia,tegra20-pmc"; + reg = <0x7000e400 0x400>; + nvidia,invert-interrupt; +}; diff --git a/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra30-mc.txt b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra30-mc.txt new file mode 100644 index 00000000..bdf1a612 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra30-mc.txt @@ -0,0 +1,18 @@ +NVIDIA Tegra30 MC(Memory Controller) + +Required properties: +- compatible : "nvidia,tegra30-mc" +- reg : Should contain 4 register ranges(address and length); see the + example below. Note that the MC registers are interleaved with the + SMMU registers, and hence must be represented as multiple ranges. +- interrupts : Should contain MC General interrupt. + +Example: + memory-controller { + compatible = "nvidia,tegra30-mc"; + reg = <0x7000f000 0x010 + 0x7000f03c 0x1b4 + 0x7000f200 0x028 + 0x7000f284 0x17c>; + interrupts = <0 77 0x04>; + }; diff --git a/Documentation/devicetree/bindings/arm/twd.txt b/Documentation/devicetree/bindings/arm/twd.txt new file mode 100644 index 00000000..75b86109 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/twd.txt @@ -0,0 +1,48 @@ +* ARM Timer Watchdog + +ARM 11MP, Cortex-A5 and Cortex-A9 are often associated with a per-core +Timer-Watchdog (aka TWD), which provides both a per-cpu local timer +and watchdog. + +The TWD is usually attached to a GIC to deliver its two per-processor +interrupts. + +** Timer node required properties: + +- compatible : Should be one of: + "arm,cortex-a9-twd-timer" + "arm,cortex-a5-twd-timer" + "arm,arm11mp-twd-timer" + +- interrupts : One interrupt to each core + +- reg : Specify the base address and the size of the TWD timer + register window. + +Example: + + twd-timer@2c000600 { + compatible = "arm,arm11mp-twd-timer""; + reg = <0x2c000600 0x20>; + interrupts = <1 13 0xf01>; + }; + +** Watchdog node properties: + +- compatible : Should be one of: + "arm,cortex-a9-twd-wdt" + "arm,cortex-a5-twd-wdt" + "arm,arm11mp-twd-wdt" + +- interrupts : One interrupt to each core + +- reg : Specify the base address and the size of the TWD watchdog + register window. + +Example: + + twd-watchdog@2c000620 { + compatible = "arm,arm11mp-twd-wdt"; + reg = <0x2c000620 0x20>; + interrupts = <1 14 0xf01>; + }; diff --git a/Documentation/devicetree/bindings/arm/versatile-fpga-irq.txt b/Documentation/devicetree/bindings/arm/versatile-fpga-irq.txt new file mode 100644 index 00000000..9989eda7 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/versatile-fpga-irq.txt @@ -0,0 +1,31 @@ +* ARM Versatile FPGA interrupt controller + +One or more FPGA IRQ controllers can be synthesized in an ARM reference board +such as the Integrator or Versatile family. The output of these different +controllers are OR:ed together and fed to the CPU tile's IRQ input. Each +instance can handle up to 32 interrupts. + +Required properties: +- compatible: "arm,versatile-fpga-irq" +- interrupt-controller: Identifies the node as an interrupt controller +- #interrupt-cells: The number of cells to define the interrupts. Must be 1 + as the FPGA IRQ controller has no configuration options for interrupt + sources. The cell is a u32 and defines the interrupt number. +- reg: The register bank for the FPGA interrupt controller. +- clear-mask: a u32 number representing the mask written to clear all IRQs + on the controller at boot for example. +- valid-mask: a u32 number representing a bit mask determining which of + the interrupts are valid. Unconnected/unused lines are set to 0, and + the system till not make it possible for devices to request these + interrupts. + +Example: + +pic: pic@14000000 { + compatible = "arm,versatile-fpga-irq"; + #interrupt-cells = <1>; + interrupt-controller; + reg = <0x14000000 0x100>; + clear-mask = <0xffffffff>; + valid-mask = <0x003fffff>; +}; diff --git a/Documentation/devicetree/bindings/arm/vexpress-sysreg.txt b/Documentation/devicetree/bindings/arm/vexpress-sysreg.txt new file mode 100644 index 00000000..9cf3f255 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/vexpress-sysreg.txt @@ -0,0 +1,50 @@ +ARM Versatile Express system registers +-------------------------------------- + +This is a system control registers block, providing multiple low level +platform functions like board detection and identification, software +interrupt generation, MMC and NOR Flash control etc. + +Required node properties: +- compatible value : = "arm,vexpress,sysreg"; +- reg : physical base address and the size of the registers window +- gpio-controller : specifies that the node is a GPIO controller +- #gpio-cells : size of the GPIO specifier, should be 2: + - first cell is the pseudo-GPIO line number: + 0 - MMC CARDIN + 1 - MMC WPROT + 2 - NOR FLASH WPn + - second cell can take standard GPIO flags (currently ignored). + +Example: + v2m_sysreg: sysreg@10000000 { + compatible = "arm,vexpress-sysreg"; + reg = <0x10000000 0x1000>; + gpio-controller; + #gpio-cells = <2>; + }; + +This block also can also act a bridge to the platform's configuration +bus via "system control" interface, addressing devices with site number, +position in the board stack, config controller, function and device +numbers - see motherboard's TRM for more details. + +The node describing a config device must refer to the sysreg node via +"arm,vexpress,config-bridge" phandle (can be also defined in the node's +parent) and relies on the board topology properties - see main vexpress +node documentation for more details. It must must also define the +following property: +- arm,vexpress-sysreg,func : must contain two cells: + - first cell defines function number (eg. 1 for clock generator, + 2 for voltage regulators etc.) + - device number (eg. osc 0, osc 1 etc.) + +Example: + mcc { + arm,vexpress,config-bridge = <&v2m_sysreg>; + + osc@0 { + compatible = "arm,vexpress-osc"; + arm,vexpress-sysreg,func = <1 0>; + }; + }; diff --git a/Documentation/devicetree/bindings/arm/vexpress.txt b/Documentation/devicetree/bindings/arm/vexpress.txt new file mode 100644 index 00000000..ae49161e --- /dev/null +++ b/Documentation/devicetree/bindings/arm/vexpress.txt @@ -0,0 +1,224 @@ +ARM Versatile Express boards family +----------------------------------- + +ARM's Versatile Express platform consists of a motherboard and one +or more daughterboards (tiles). The motherboard provides a set of +peripherals. Processor and RAM "live" on the tiles. + +The motherboard and each core tile should be described by a separate +Device Tree source file, with the tile's description including +the motherboard file using a /include/ directive. As the motherboard +can be initialized in one of two different configurations ("memory +maps"), care must be taken to include the correct one. + + +Root node +--------- + +Required properties in the root node: +- compatible value: + compatible = "arm,vexpress,<model>", "arm,vexpress"; + where <model> is the full tile model name (as used in the tile's + Technical Reference Manual), eg.: + - for Coretile Express A5x2 (V2P-CA5s): + compatible = "arm,vexpress,v2p-ca5s", "arm,vexpress"; + - for Coretile Express A9x4 (V2P-CA9): + compatible = "arm,vexpress,v2p-ca9", "arm,vexpress"; + If a tile comes in several variants or can be used in more then one + configuration, the compatible value should be: + compatible = "arm,vexpress,<model>,<variant>", \ + "arm,vexpress,<model>", "arm,vexpress"; + eg: + - Coretile Express A15x2 (V2P-CA15) with Tech Chip 1: + compatible = "arm,vexpress,v2p-ca15,tc1", \ + "arm,vexpress,v2p-ca15", "arm,vexpress"; + - LogicTile Express 13MG (V2F-2XV6) running Cortex-A7 (3 cores) SMM: + compatible = "arm,vexpress,v2f-2xv6,ca7x3", \ + "arm,vexpress,v2f-2xv6", "arm,vexpress"; + +Optional properties in the root node: +- tile model name (use name from the tile's Technical Reference + Manual, eg. "V2P-CA5s") + model = "<model>"; +- tile's HBI number (unique ARM's board model ID, visible on the + PCB's silkscreen) in hexadecimal transcription: + arm,hbi = <0xhbi> + eg: + - for Coretile Express A5x2 (V2P-CA5s) HBI-0191: + arm,hbi = <0x191>; + - Coretile Express A9x4 (V2P-CA9) HBI-0225: + arm,hbi = <0x225>; + + +CPU nodes +--------- + +Top-level standard "cpus" node is required. It must contain a node +with device_type = "cpu" property for every available core, eg.: + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a5"; + reg = <0>; + }; + }; + + +Configuration infrastructure +---------------------------- + +The platform has an elaborated configuration system, consisting of +microcontrollers residing on the mother- and daughterboards known +as Motherboard/Daughterboard Configuration Controller (MCC and DCC). +The controllers are responsible for the platform initialization +(reset generation, flash programming, FPGA bitfiles loading etc.) +but also control clock generators, voltage regulators, gather +environmental data like temperature, power consumption etc. Even +the video output switch (FPGA) is controlled that way. + +Nodes describing devices controlled by this infrastructure should +point at the bridge device node: +- bridge phandle: + arm,vexpress,config-bridge = <phandle>; +This property can be also defined in a parent node (eg. for a DCC) +and is effective for all children. + + +Platform topology +----------------- + +As Versatile Express can be configured in number of physically +different setups, the device tree should describe platform topology. +Root node and main motherboard node must define the following +property, describing physical location of the children nodes: +- site number: + arm,vexpress,site = <number>; + where 0 means motherboard, 1 or 2 are daugtherboard sites, + 0xf means "master" site (site containing main CPU tile) +- when daughterboards are stacked on one site, their position + in the stack be be described with: + arm,vexpress,position = <number>; +- when describing tiles consisting more than one DCC, its number + can be described with: + arm,vexpress,dcc = <number>; + +Any of the numbers above defaults to zero if not defined in +the node or any of its parent. + + +Motherboard +----------- + +The motherboard description file provides a single "motherboard" node +using 2 address cells corresponding to the Static Memory Bus used +between the motherboard and the tile. The first cell defines the Chip +Select (CS) line number, the second cell address offset within the CS. +All interrupt lines between the motherboard and the tile are active +high and are described using single cell. + +Optional properties of the "motherboard" node: +- motherboard's memory map variant: + arm,v2m-memory-map = "<name>"; + where name is one of: + - "rs1" - for RS1 map (i.a. peripherals on CS3); this map is also + referred to as "ARM Cortex-A Series memory map": + arm,v2m-memory-map = "rs1"; + When this property is missing, the motherboard is using the original + memory map (also known as the "Legacy memory map", primarily used + with the original CoreTile Express A9x4) with peripherals on CS7. + +Motherboard .dtsi files provide a set of labelled peripherals that +can be used to obtain required phandle in the tile's "aliases" node: +- UARTs, note that the numbers correspond to the physical connectors + on the motherboard's back panel: + v2m_serial0, v2m_serial1, v2m_serial2 and v2m_serial3 +- I2C controllers: + v2m_i2c_dvi and v2m_i2c_pcie +- SP804 timers: + v2m_timer01 and v2m_timer23 + +The tile description should define a "smb" node, describing the +Static Memory Bus between the tile and motherboard. It must define +the following properties: +- "simple-bus" compatible value (to ensure creation of the children) + compatible = "simple-bus"; +- mapping of the SMB CS/offset addresses into main address space: + #address-cells = <2>; + #size-cells = <1>; + ranges = <...>; +- interrupts mapping: + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 63>; + interrupt-map = <...>; + + +Example of a VE tile description (simplified) +--------------------------------------------- + +/dts-v1/; + +/ { + model = "V2P-CA5s"; + arm,hbi = <0x225>; + arm,vexpress,site = <0xf>; + compatible = "arm,vexpress-v2p-ca5s", "arm,vexpress"; + interrupt-parent = <&gic>; + #address-cells = <1>; + #size-cells = <1>; + + chosen { }; + + aliases { + serial0 = &v2m_serial0; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a5"; + reg = <0>; + }; + }; + + gic: interrupt-controller@2c001000 { + compatible = "arm,cortex-a9-gic"; + #interrupt-cells = <3>; + #address-cells = <0>; + interrupt-controller; + reg = <0x2c001000 0x1000>, + <0x2c000100 0x100>; + }; + + dcc { + compatible = "simple-bus"; + arm,vexpress,config-bridge = <&v2m_sysreg>; + + osc@0 { + compatible = "arm,vexpress-osc"; + }; + }; + + smb { + compatible = "simple-bus"; + + #address-cells = <2>; + #size-cells = <1>; + /* CS0 is visible at 0x08000000 */ + ranges = <0 0 0x08000000 0x04000000>; + + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 63>; + /* Active high IRQ 0 is connected to GIC's SPI0 */ + interrupt-map = <0 0 0 &gic 0 0 4>; + + /include/ "vexpress-v2m-rs1.dtsi" + }; +}; + diff --git a/Documentation/devicetree/bindings/arm/vic.txt b/Documentation/devicetree/bindings/arm/vic.txt new file mode 100644 index 00000000..266716b2 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/vic.txt @@ -0,0 +1,29 @@ +* ARM Vectored Interrupt Controller + +One or more Vectored Interrupt Controllers (VIC's) can be connected in an ARM +system for interrupt routing. For multiple controllers they can either be +nested or have the outputs wire-OR'd together. + +Required properties: + +- compatible : should be one of + "arm,pl190-vic" + "arm,pl192-vic" +- interrupt-controller : Identifies the node as an interrupt controller +- #interrupt-cells : The number of cells to define the interrupts. Must be 1 as + the VIC has no configuration options for interrupt sources. The cell is a u32 + and defines the interrupt number. +- reg : The register bank for the VIC. + +Optional properties: + +- interrupts : Interrupt source for parent controllers if the VIC is nested. + +Example: + + vic0: interrupt-controller@60000 { + compatible = "arm,pl192-vic"; + interrupt-controller; + #interrupt-cells = <1>; + reg = <0x60000 0x1000>; + }; diff --git a/Documentation/devicetree/bindings/arm/vt8500.txt b/Documentation/devicetree/bindings/arm/vt8500.txt new file mode 100644 index 00000000..87dc1ddf --- /dev/null +++ b/Documentation/devicetree/bindings/arm/vt8500.txt @@ -0,0 +1,22 @@ +VIA/Wondermedia VT8500 Platforms Device Tree Bindings +--------------------------------------- + +Boards with the VIA VT8500 SoC shall have the following properties: +Required root node property: +compatible = "via,vt8500"; + +Boards with the Wondermedia WM8505 SoC shall have the following properties: +Required root node property: +compatible = "wm,wm8505"; + +Boards with the Wondermedia WM8650 SoC shall have the following properties: +Required root node property: +compatible = "wm,wm8650"; + +Boards with the Wondermedia WM8750 SoC shall have the following properties: +Required root node property: +compatible = "wm,wm8750"; + +Boards with the Wondermedia WM8850 SoC shall have the following properties: +Required root node property: +compatible = "wm,wm8850"; diff --git a/Documentation/devicetree/bindings/arm/vt8500/via,vt8500-intc.txt b/Documentation/devicetree/bindings/arm/vt8500/via,vt8500-intc.txt new file mode 100644 index 00000000..0a4ce105 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/vt8500/via,vt8500-intc.txt @@ -0,0 +1,16 @@ +VIA/Wondermedia VT8500 Interrupt Controller +----------------------------------------------------- + +Required properties: +- compatible : "via,vt8500-intc" +- reg : Should contain 1 register ranges(address and length) +- #interrupt-cells : should be <1> + +Example: + + intc: interrupt-controller@d8140000 { + compatible = "via,vt8500-intc"; + interrupt-controller; + reg = <0xd8140000 0x10000>; + #interrupt-cells = <1>; + }; diff --git a/Documentation/devicetree/bindings/arm/vt8500/via,vt8500-pmc.txt b/Documentation/devicetree/bindings/arm/vt8500/via,vt8500-pmc.txt new file mode 100644 index 00000000..521b9c7d --- /dev/null +++ b/Documentation/devicetree/bindings/arm/vt8500/via,vt8500-pmc.txt @@ -0,0 +1,13 @@ +VIA/Wondermedia VT8500 Power Management Controller +----------------------------------------------------- + +Required properties: +- compatible : "via,vt8500-pmc" +- reg : Should contain 1 register ranges(address and length) + +Example: + + pmc@d8130000 { + compatible = "via,vt8500-pmc"; + reg = <0xd8130000 0x1000>; + }; diff --git a/Documentation/devicetree/bindings/arm/vt8500/via,vt8500-timer.txt b/Documentation/devicetree/bindings/arm/vt8500/via,vt8500-timer.txt new file mode 100644 index 00000000..901c73f0 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/vt8500/via,vt8500-timer.txt @@ -0,0 +1,15 @@ +VIA/Wondermedia VT8500 Timer +----------------------------------------------------- + +Required properties: +- compatible : "via,vt8500-timer" +- reg : Should contain 1 register ranges(address and length) +- interrupts : interrupt for the timer + +Example: + + timer@d8130100 { + compatible = "via,vt8500-timer"; + reg = <0xd8130100 0x28>; + interrupts = <36>; + }; diff --git a/Documentation/devicetree/bindings/arm/xen.txt b/Documentation/devicetree/bindings/arm/xen.txt new file mode 100644 index 00000000..0f7b9c21 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/xen.txt @@ -0,0 +1,25 @@ +* Xen hypervisor device tree bindings + +Xen ARM virtual platforms shall have a top-level "hypervisor" node with +the following properties: + +- compatible: + compatible = "xen,xen-<version>", "xen,xen"; + where <version> is the version of the Xen ABI of the platform. + +- reg: specifies the base physical address and size of a region in + memory where the grant table should be mapped to, using an + HYPERVISOR_memory_op hypercall. The memory region is large enough to map + the whole grant table (it is larger or equal to gnttab_max_grant_frames()). + +- interrupts: the interrupt used by Xen to inject event notifications. + A GIC node is also required. + + +Example (assuming #address-cells = <2> and #size-cells = <2>): + +hypervisor { + compatible = "xen,xen-4.3", "xen,xen"; + reg = <0 0xb0000000 0 0x20000>; + interrupts = <1 15 0xf08>; +}; diff --git a/Documentation/devicetree/bindings/arm/xilinx.txt b/Documentation/devicetree/bindings/arm/xilinx.txt new file mode 100644 index 00000000..6f1ed830 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/xilinx.txt @@ -0,0 +1,7 @@ +Xilinx Zynq EP107 Emulation Platform board + +This board is an emulation platform for the Zynq product which is +based on an ARM Cortex A9 processor. + +Required root node properties: + - compatible = "xlnx,zynq-ep107"; diff --git a/Documentation/devicetree/bindings/ata/ahci-platform.txt b/Documentation/devicetree/bindings/ata/ahci-platform.txt new file mode 100644 index 00000000..b519f9b6 --- /dev/null +++ b/Documentation/devicetree/bindings/ata/ahci-platform.txt @@ -0,0 +1,25 @@ +* AHCI SATA Controller + +SATA nodes are defined to describe on-chip Serial ATA controllers. +Each SATA controller should have its own node. + +Required properties: +- compatible : compatible list, contains "calxeda,hb-ahci" or "snps,spear-ahci" +- interrupts : <interrupt mapping for SATA IRQ> +- reg : <registers mapping> + +Optional properties: +- calxeda,port-phys: phandle-combophy and lane assignment, which maps each + SATA port to a combophy and a lane within that + combophy +- dma-coherent : Present if dma operations are coherent + +Example: + sata@ffe08000 { + compatible = "calxeda,hb-ahci"; + reg = <0xffe08000 0x1000>; + interrupts = <115>; + calxeda,port-phys = <&combophy5 0 &combophy0 0 &combophy0 1 + &combophy0 2 &combophy0 3>; + + }; diff --git a/Documentation/devicetree/bindings/ata/cavium-compact-flash.txt b/Documentation/devicetree/bindings/ata/cavium-compact-flash.txt new file mode 100644 index 00000000..93986a5a --- /dev/null +++ b/Documentation/devicetree/bindings/ata/cavium-compact-flash.txt @@ -0,0 +1,30 @@ +* Compact Flash + +The Cavium Compact Flash device is connected to the Octeon Boot Bus, +and is thus a child of the Boot Bus device. It can read and write +industry standard compact flash devices. + +Properties: +- compatible: "cavium,ebt3000-compact-flash"; + + Compatibility with many Cavium evaluation boards. + +- reg: The base address of the the CF chip select banks. Depending on + the device configuration, there may be one or two banks. + +- cavium,bus-width: The width of the connection to the CF devices. Valid + values are 8 and 16. + +- cavium,true-ide: Optional, if present the CF connection is in True IDE mode. + +- cavium,dma-engine-handle: Optional, a phandle for the DMA Engine connected + to this device. + +Example: + compact-flash@5,0 { + compatible = "cavium,ebt3000-compact-flash"; + reg = <5 0 0x10000>, <6 0 0x10000>; + cavium,bus-width = <16>; + cavium,true-ide; + cavium,dma-engine-handle = <&dma0>; + }; diff --git a/Documentation/devicetree/bindings/ata/exynos-sata-phy.txt b/Documentation/devicetree/bindings/ata/exynos-sata-phy.txt new file mode 100644 index 00000000..37824fac --- /dev/null +++ b/Documentation/devicetree/bindings/ata/exynos-sata-phy.txt @@ -0,0 +1,14 @@ +* Samsung SATA PHY Controller + +SATA PHY nodes are defined to describe on-chip SATA Physical layer controllers. +Each SATA PHY controller should have its own node. + +Required properties: +- compatible : compatible list, contains "samsung,exynos5-sata-phy" +- reg : <registers mapping> + +Example: + sata@ffe07000 { + compatible = "samsung,exynos5-sata-phy"; + reg = <0xffe07000 0x1000>; + }; diff --git a/Documentation/devicetree/bindings/ata/exynos-sata.txt b/Documentation/devicetree/bindings/ata/exynos-sata.txt new file mode 100644 index 00000000..0849f102 --- /dev/null +++ b/Documentation/devicetree/bindings/ata/exynos-sata.txt @@ -0,0 +1,17 @@ +* Samsung AHCI SATA Controller + +SATA nodes are defined to describe on-chip Serial ATA controllers. +Each SATA controller should have its own node. + +Required properties: +- compatible : compatible list, contains "samsung,exynos5-sata" +- interrupts : <interrupt mapping for SATA IRQ> +- reg : <registers mapping> +- samsung,sata-freq : <frequency in MHz> + +Example: + sata@ffe08000 { + compatible = "samsung,exynos5-sata"; + reg = <0xffe08000 0x1000>; + interrupts = <115>; + }; diff --git a/Documentation/devicetree/bindings/ata/fsl-sata.txt b/Documentation/devicetree/bindings/ata/fsl-sata.txt new file mode 100644 index 00000000..b46bcf46 --- /dev/null +++ b/Documentation/devicetree/bindings/ata/fsl-sata.txt @@ -0,0 +1,29 @@ +* Freescale 8xxx/3.0 Gb/s SATA nodes + +SATA nodes are defined to describe on-chip Serial ATA controllers. +Each SATA port should have its own node. + +Required properties: +- compatible : compatible list, contains 2 entries, first is + "fsl,CHIP-sata", where CHIP is the processor + (mpc8315, mpc8379, etc.) and the second is + "fsl,pq-sata" +- interrupts : <interrupt mapping for SATA IRQ> +- cell-index : controller index. + 1 for controller @ 0x18000 + 2 for controller @ 0x19000 + 3 for controller @ 0x1a000 + 4 for controller @ 0x1b000 + +Optional properties: +- interrupt-parent : optional, if needed for interrupt mapping +- reg : <registers mapping> + +Example: + sata@18000 { + compatible = "fsl,mpc8379-sata", "fsl,pq-sata"; + reg = <0x18000 0x1000>; + cell-index = <1>; + interrupts = <2c 8>; + interrupt-parent = < &ipic >; + }; diff --git a/Documentation/devicetree/bindings/ata/marvell.txt b/Documentation/devicetree/bindings/ata/marvell.txt new file mode 100644 index 00000000..b5cdd20c --- /dev/null +++ b/Documentation/devicetree/bindings/ata/marvell.txt @@ -0,0 +1,16 @@ +* Marvell Orion SATA + +Required Properties: +- compatibility : "marvell,orion-sata" +- reg : Address range of controller +- interrupts : Interrupt controller is using +- nr-ports : Number of SATA ports in use. + +Example: + + sata@80000 { + compatible = "marvell,orion-sata"; + reg = <0x80000 0x5000>; + interrupts = <21>; + nr-ports = <2>; + } diff --git a/Documentation/devicetree/bindings/ata/pata-arasan.txt b/Documentation/devicetree/bindings/ata/pata-arasan.txt new file mode 100644 index 00000000..95ec7f82 --- /dev/null +++ b/Documentation/devicetree/bindings/ata/pata-arasan.txt @@ -0,0 +1,17 @@ +* ARASAN PATA COMPACT FLASH CONTROLLER + +Required properties: +- compatible: "arasan,cf-spear1340" +- reg: Address range of the CF registers +- interrupt-parent: Should be the phandle for the interrupt controller + that services interrupts for this device +- interrupt: Should contain the CF interrupt number + +Example: + + cf@fc000000 { + compatible = "arasan,cf-spear1340"; + reg = <0xfc000000 0x1000>; + interrupt-parent = <&vic1>; + interrupts = <12>; + }; diff --git a/Documentation/devicetree/bindings/bus/omap-ocp2scp.txt b/Documentation/devicetree/bindings/bus/omap-ocp2scp.txt new file mode 100644 index 00000000..63dd8051 --- /dev/null +++ b/Documentation/devicetree/bindings/bus/omap-ocp2scp.txt @@ -0,0 +1,28 @@ +* OMAP OCP2SCP - ocp interface to scp interface + +properties: +- compatible : Should be "ti,omap-ocp2scp" +- reg : Address and length of the register set for the device +- #address-cells, #size-cells : Must be present if the device has sub-nodes +- ranges : the child address space are mapped 1:1 onto the parent address space +- ti,hwmods : must be "ocp2scp_usb_phy" + +Sub-nodes: +All the devices connected to ocp2scp are described using sub-node to ocp2scp + +ocp2scp@4a0ad000 { + compatible = "ti,omap-ocp2scp"; + reg = <0x4a0ad000 0x1f>; + #address-cells = <1>; + #size-cells = <1>; + ranges; + ti,hwmods = "ocp2scp_usb_phy"; + + subnode1 { + ... + }; + + subnode2 { + ... + }; +}; diff --git a/Documentation/devicetree/bindings/bus/ti-gpmc.txt b/Documentation/devicetree/bindings/bus/ti-gpmc.txt new file mode 100644 index 00000000..5ddb2e9e --- /dev/null +++ b/Documentation/devicetree/bindings/bus/ti-gpmc.txt @@ -0,0 +1,84 @@ +Device tree bindings for OMAP general purpose memory controllers (GPMC) + +The actual devices are instantiated from the child nodes of a GPMC node. + +Required properties: + + - compatible: Should be set to one of the following: + + ti,omap2420-gpmc (omap2420) + ti,omap2430-gpmc (omap2430) + ti,omap3430-gpmc (omap3430 & omap3630) + ti,omap4430-gpmc (omap4430 & omap4460 & omap543x) + ti,am3352-gpmc (am335x devices) + + - reg: A resource specifier for the register space + (see the example below) + - ti,hwmods: Should be set to "ti,gpmc" until the DT transition is + completed. + - #address-cells: Must be set to 2 to allow memory address translation + - #size-cells: Must be set to 1 to allow CS address passing + - gpmc,num-cs: The maximum number of chip-select lines that controller + can support. + - gpmc,num-waitpins: The maximum number of wait pins that controller can + support. + - ranges: Must be set up to reflect the memory layout with four + integer values for each chip-select line in use: + + <cs-number> 0 <physical address of mapping> <size> + + Currently, calculated values derived from the contents + of the per-CS register GPMC_CONFIG7 (as set up by the + bootloader) are used for the physical address decoding. + As this will change in the future, filling correct + values here is a requirement. + +Timing properties for child nodes. All are optional and default to 0. + + - gpmc,sync-clk: Minimum clock period for synchronous mode, in picoseconds + + Chip-select signal timings corresponding to GPMC_CONFIG2: + - gpmc,cs-on: Assertion time + - gpmc,cs-rd-off: Read deassertion time + - gpmc,cs-wr-off: Write deassertion time + + ADV signal timings corresponding to GPMC_CONFIG3: + - gpmc,adv-on: Assertion time + - gpmc,adv-rd-off: Read deassertion time + - gpmc,adv-wr-off: Write deassertion time + + WE signals timings corresponding to GPMC_CONFIG4: + - gpmc,we-on: Assertion time + - gpmc,we-off: Deassertion time + + OE signals timings corresponding to GPMC_CONFIG4: + - gpmc,oe-on: Assertion time + - gpmc,oe-off: Deassertion time + + Access time and cycle time timings corresponding to GPMC_CONFIG5: + - gpmc,page-burst-access: Multiple access word delay + - gpmc,access: Start-cycle to first data valid delay + - gpmc,rd-cycle: Total read cycle time + - gpmc,wr-cycle: Total write cycle time + +The following are only applicable to OMAP3+ and AM335x: + - gpmc,wr-access + - gpmc,wr-data-mux-bus + + +Example for an AM33xx board: + + gpmc: gpmc@50000000 { + compatible = "ti,am3352-gpmc"; + ti,hwmods = "gpmc"; + reg = <0x50000000 0x2000>; + interrupts = <100>; + + gpmc,num-cs = <8>; + gpmc,num-waitpins = <2>; + #address-cells = <2>; + #size-cells = <1>; + ranges = <0 0 0x08000000 0x10000000>; /* CS0 @addr 0x8000000, size 0x10000000 */ + + /* child nodes go here */ + }; diff --git a/Documentation/devicetree/bindings/c6x/clocks.txt b/Documentation/devicetree/bindings/c6x/clocks.txt new file mode 100644 index 00000000..a04f5fd3 --- /dev/null +++ b/Documentation/devicetree/bindings/c6x/clocks.txt @@ -0,0 +1,40 @@ +C6X PLL Clock Controllers +------------------------- + +This is a first-cut support for the SoC clock controllers. This is still +under development and will probably change as the common device tree +clock support is added to the kernel. + +Required properties: + +- compatible: "ti,c64x+pll" + May also have SoC-specific value to support SoC-specific initialization + in the driver. One of: + "ti,c6455-pll" + "ti,c6457-pll" + "ti,c6472-pll" + "ti,c6474-pll" + +- reg: base address and size of register area +- clock-frequency: input clock frequency in hz + + +Optional properties: + +- ti,c64x+pll-bypass-delay: CPU cycles to delay when entering bypass mode + +- ti,c64x+pll-reset-delay: CPU cycles to delay after PLL reset + +- ti,c64x+pll-lock-delay: CPU cycles to delay after PLL frequency change + +Example: + + clock-controller@29a0000 { + compatible = "ti,c6472-pll", "ti,c64x+pll"; + reg = <0x029a0000 0x200>; + clock-frequency = <25000000>; + + ti,c64x+pll-bypass-delay = <200>; + ti,c64x+pll-reset-delay = <12000>; + ti,c64x+pll-lock-delay = <80000>; + }; diff --git a/Documentation/devicetree/bindings/c6x/dscr.txt b/Documentation/devicetree/bindings/c6x/dscr.txt new file mode 100644 index 00000000..d847758f --- /dev/null +++ b/Documentation/devicetree/bindings/c6x/dscr.txt @@ -0,0 +1,127 @@ +Device State Configuration Registers +------------------------------------ + +TI C6X SoCs contain a region of miscellaneous registers which provide various +function for SoC control or status. Details vary considerably among from SoC +to SoC with no two being alike. + +In general, the Device State Configuraion Registers (DSCR) will provide one or +more configuration registers often protected by a lock register where one or +more key values must be written to a lock register in order to unlock the +configuration register for writes. These configuration register may be used to +enable (and disable in some cases) SoC pin drivers, select peripheral clock +sources (internal or pin), etc. In some cases, a configuration register is +write once or the individual bits are write once. In addition to device config, +the DSCR block may provide registers which which are used to reset peripherals, +provide device ID information, provide ethernet MAC addresses, as well as other +miscellaneous functions. + +For device state control (enable/disable), each device control is assigned an +id which is used by individual device drivers to control the state as needed. + +Required properties: + +- compatible: must be "ti,c64x+dscr" +- reg: register area base and size + +Optional properties: + + NOTE: These are optional in that not all SoCs will have all properties. For + SoCs which do support a given property, leaving the property out of the + device tree will result in reduced functionality or possibly driver + failure. + +- ti,dscr-devstat + offset of the devstat register + +- ti,dscr-silicon-rev + offset, start bit, and bitsize of silicon revision field + +- ti,dscr-rmii-resets + offset and bitmask of RMII reset field. May have multiple tuples if more + than one ethernet port is available. + +- ti,dscr-locked-regs + possibly multiple tuples describing registers which are write protected by + a lock register. Each tuple consists of the register offset, lock register + offsset, and the key value used to unlock the register. + +- ti,dscr-kick-regs + offset and key values of two "kick" registers used to write protect other + registers in DSCR. On SoCs using kick registers, the first key must be + written to the first kick register and the second key must be written to + the second register before other registers in the area are write-enabled. + +- ti,dscr-mac-fuse-regs + MAC addresses are contained in two registers. Each element of a MAC address + is contained in a single byte. This property has two tuples. Each tuple has + a register offset and four cells representing bytes in the register from + most significant to least. The value of these four cells is the MAC byte + index (1-6) of the byte within the register. A value of 0 means the byte + is unused in the MAC address. + +- ti,dscr-devstate-ctl-regs + This property describes the bitfields used to control the state of devices. + Each tuple describes a range of identical bitfields used to control one or + more devices (one bitfield per device). The layout of each tuple is: + + start_id num_ids reg enable disable start_bit nbits + + Where: + start_id is device id for the first device control in the range + num_ids is the number of device controls in the range + reg is the offset of the register holding the control bits + enable is the value to enable a device + disable is the value to disable a device (0xffffffff if cannot disable) + start_bit is the bit number of the first bit in the range + nbits is the number of bits per device control + +- ti,dscr-devstate-stat-regs + This property describes the bitfields used to provide device state status + for device states controlled by the DSCR. Each tuple describes a range of + identical bitfields used to provide status for one or more devices (one + bitfield per device). The layout of each tuple is: + + start_id num_ids reg enable disable start_bit nbits + + Where: + start_id is device id for the first device status in the range + num_ids is the number of devices covered by the range + reg is the offset of the register holding the status bits + enable is the value indicating device is enabled + disable is the value indicating device is disabled + start_bit is the bit number of the first bit in the range + nbits is the number of bits per device status + +- ti,dscr-privperm + Offset and default value for register used to set access privilege for + some SoC devices. + + +Example: + + device-state-config-regs@2a80000 { + compatible = "ti,c64x+dscr"; + reg = <0x02a80000 0x41000>; + + ti,dscr-devstat = <0>; + ti,dscr-silicon-rev = <8 28 0xf>; + ti,dscr-rmii-resets = <0x40020 0x00040000>; + + ti,dscr-locked-regs = <0x40008 0x40004 0x0f0a0b00>; + ti,dscr-devstate-ctl-regs = + <0 12 0x40008 1 0 0 2 + 12 1 0x40008 3 0 30 2 + 13 2 0x4002c 1 0xffffffff 0 1>; + ti,dscr-devstate-stat-regs = + <0 10 0x40014 1 0 0 3 + 10 2 0x40018 1 0 0 3>; + + ti,dscr-mac-fuse-regs = <0x700 1 2 3 4 + 0x704 5 6 0 0>; + + ti,dscr-privperm = <0x41c 0xaaaaaaaa>; + + ti,dscr-kick-regs = <0x38 0x83E70B13 + 0x3c 0x95A4F1E0>; + }; diff --git a/Documentation/devicetree/bindings/c6x/emifa.txt b/Documentation/devicetree/bindings/c6x/emifa.txt new file mode 100644 index 00000000..0ff6e9b9 --- /dev/null +++ b/Documentation/devicetree/bindings/c6x/emifa.txt @@ -0,0 +1,62 @@ +External Memory Interface +------------------------- + +The emifa node describes a simple external bus controller found on some C6X +SoCs. This interface provides external busses with a number of chip selects. + +Required properties: + +- compatible: must be "ti,c64x+emifa", "simple-bus" +- reg: register area base and size +- #address-cells: must be 2 (chip-select + offset) +- #size-cells: must be 1 +- ranges: mapping from EMIFA space to parent space + + +Optional properties: + +- ti,dscr-dev-enable: Device ID if EMIF is enabled/disabled from DSCR + +- ti,emifa-burst-priority: + Number of memory transfers after which the EMIF will elevate the priority + of the oldest command in the command FIFO. Setting this field to 255 + disables this feature, thereby allowing old commands to stay in the FIFO + indefinitely. + +- ti,emifa-ce-config: + Configuration values for each of the supported chip selects. + +Example: + + emifa@70000000 { + compatible = "ti,c64x+emifa", "simple-bus"; + #address-cells = <2>; + #size-cells = <1>; + reg = <0x70000000 0x100>; + ranges = <0x2 0x0 0xa0000000 0x00000008 + 0x3 0x0 0xb0000000 0x00400000 + 0x4 0x0 0xc0000000 0x10000000 + 0x5 0x0 0xD0000000 0x10000000>; + + ti,dscr-dev-enable = <13>; + ti,emifa-burst-priority = <255>; + ti,emifa-ce-config = <0x00240120 + 0x00240120 + 0x00240122 + 0x00240122>; + + flash@3,0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "cfi-flash"; + reg = <0x3 0x0 0x400000>; + bank-width = <1>; + device-width = <1>; + partition@0 { + reg = <0x0 0x400000>; + label = "NOR"; + }; + }; + }; + +This shows a flash chip attached to chip select 3. diff --git a/Documentation/devicetree/bindings/c6x/interrupt.txt b/Documentation/devicetree/bindings/c6x/interrupt.txt new file mode 100644 index 00000000..42bb796c --- /dev/null +++ b/Documentation/devicetree/bindings/c6x/interrupt.txt @@ -0,0 +1,104 @@ +C6X Interrupt Chips +------------------- + +* C64X+ Core Interrupt Controller + + The core interrupt controller provides 16 prioritized interrupts to the + C64X+ core. Priority 0 and 1 are used for reset and NMI respectively. + Priority 2 and 3 are reserved. Priority 4-15 are used for interrupt + sources coming from outside the core. + + Required properties: + -------------------- + - compatible: Should be "ti,c64x+core-pic"; + - #interrupt-cells: <1> + + Interrupt Specifier Definition + ------------------------------ + Single cell specifying the core interrupt priority level (4-15) where + 4 is highest priority and 15 is lowest priority. + + Example + ------- + core_pic: interrupt-controller@0 { + interrupt-controller; + #interrupt-cells = <1>; + compatible = "ti,c64x+core-pic"; + }; + + + +* C64x+ Megamodule Interrupt Controller + + The megamodule PIC consists of four interrupt mupliplexers each of which + combine up to 32 interrupt inputs into a single interrupt output which + may be cascaded into the core interrupt controller. The megamodule PIC + has a total of 12 outputs cascading into the core interrupt controller. + One for each core interrupt priority level. In addition to the combined + interrupt sources, individual megamodule interrupts may be cascaded to + the core interrupt controller. When an individual interrupt is cascaded, + it is no longer handled through a megamodule interrupt combiner and is + considered to have the core interrupt controller as the parent. + + Required properties: + -------------------- + - compatible: "ti,c64x+megamod-pic" + - interrupt-controller + - #interrupt-cells: <1> + - reg: base address and size of register area + - interrupt-parent: must be core interrupt controller + - interrupts: This should have four cells; one for each interrupt combiner. + The cells contain the core priority interrupt to which the + corresponding combiner output is wired. + + Optional properties: + -------------------- + - ti,c64x+megamod-pic-mux: Array of 12 cells correspnding to the 12 core + priority interrupts. The first cell corresponds to + core priority 4 and the last cell corresponds to + core priority 15. The value of each cell is the + megamodule interrupt source which is MUXed to + the core interrupt corresponding to the cell + position. Allowed values are 4 - 127. Mapping for + interrupts 0 - 3 (combined interrupt sources) are + ignored. + + Interrupt Specifier Definition + ------------------------------ + Single cell specifying the megamodule interrupt source (4-127). Note that + interrupts mapped directly to the core with "ti,c64x+megamod-pic-mux" will + use the core interrupt controller as their parent and the specifier will + be the core priority level, not the megamodule interrupt number. + + Examples + -------- + megamod_pic: interrupt-controller@1800000 { + compatible = "ti,c64x+megamod-pic"; + interrupt-controller; + #interrupt-cells = <1>; + reg = <0x1800000 0x1000>; + interrupt-parent = <&core_pic>; + interrupts = < 12 13 14 15 >; + }; + + This is a minimal example where all individual interrupts go through a + combiner. Combiner-0 is mapped to core interrupt 12, combiner-1 is mapped + to interrupt 13, etc. + + + megamod_pic: interrupt-controller@1800000 { + compatible = "ti,c64x+megamod-pic"; + interrupt-controller; + #interrupt-cells = <1>; + reg = <0x1800000 0x1000>; + interrupt-parent = <&core_pic>; + interrupts = < 12 13 14 15 >; + ti,c64x+megamod-pic-mux = < 0 0 0 0 + 32 0 0 0 + 0 0 0 0 >; + }; + + This the same as the first example except that megamodule interrupt 32 is + mapped directly to core priority interrupt 8. The node using this interrupt + must set the core controller as its interrupt parent and use 8 in the + interrupt specifier value. diff --git a/Documentation/devicetree/bindings/c6x/soc.txt b/Documentation/devicetree/bindings/c6x/soc.txt new file mode 100644 index 00000000..b1e4973b --- /dev/null +++ b/Documentation/devicetree/bindings/c6x/soc.txt @@ -0,0 +1,28 @@ +C6X System-on-Chip +------------------ + +Required properties: + +- compatible: "simple-bus" +- #address-cells: must be 1 +- #size-cells: must be 1 +- ranges + +Optional properties: + +- model: specific SoC model + +- nodes for IP blocks within SoC + + +Example: + + soc { + compatible = "simple-bus"; + model = "tms320c6455"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + ... + }; diff --git a/Documentation/devicetree/bindings/c6x/timer64.txt b/Documentation/devicetree/bindings/c6x/timer64.txt new file mode 100644 index 00000000..95911fe7 --- /dev/null +++ b/Documentation/devicetree/bindings/c6x/timer64.txt @@ -0,0 +1,26 @@ +Timer64 +------- + +The timer64 node describes C6X event timers. + +Required properties: + +- compatible: must be "ti,c64x+timer64" +- reg: base address and size of register region +- interrupt-parent: interrupt controller +- interrupts: interrupt id + +Optional properties: + +- ti,dscr-dev-enable: Device ID used to enable timer IP through DSCR interface. + +- ti,core-mask: on multi-core SoCs, bitmask of cores allowed to use this timer. + +Example: + timer0: timer@25e0000 { + compatible = "ti,c64x+timer64"; + ti,core-mask = < 0x01 >; + reg = <0x25e0000 0x40>; + interrupt-parent = <&megamod_pic>; + interrupts = < 16 >; + }; diff --git a/Documentation/devicetree/bindings/clock/calxeda.txt b/Documentation/devicetree/bindings/clock/calxeda.txt new file mode 100644 index 00000000..0a6ac1bd --- /dev/null +++ b/Documentation/devicetree/bindings/clock/calxeda.txt @@ -0,0 +1,17 @@ +Device Tree Clock bindings for Calxeda highbank platform + +This binding uses the common clock binding[1]. + +[1] Documentation/devicetree/bindings/clock/clock-bindings.txt + +Required properties: +- compatible : shall be one of the following: + "calxeda,hb-pll-clock" - for a PLL clock + "calxeda,hb-a9periph-clock" - The A9 peripheral clock divided from the + A9 clock. + "calxeda,hb-a9bus-clock" - The A9 bus clock divided from the A9 clock. + "calxeda,hb-emmc-clock" - Divided clock for MMC/SD controller. +- reg : shall be the control register offset from SYSREGs base for the clock. +- clocks : shall be the input parent clock phandle for the clock. This is + either an oscillator or a pll output. +- #clock-cells : from common clock binding; shall be set to 0. diff --git a/Documentation/devicetree/bindings/clock/clock-bindings.txt b/Documentation/devicetree/bindings/clock/clock-bindings.txt new file mode 100644 index 00000000..eb65d417 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/clock-bindings.txt @@ -0,0 +1,117 @@ +This binding is a work-in-progress, and are based on some experimental +work by benh[1]. + +Sources of clock signal can be represented by any node in the device +tree. Those nodes are designated as clock providers. Clock consumer +nodes use a phandle and clock specifier pair to connect clock provider +outputs to clock inputs. Similar to the gpio specifiers, a clock +specifier is an array of one more more cells identifying the clock +output on a device. The length of a clock specifier is defined by the +value of a #clock-cells property in the clock provider node. + +[1] http://patchwork.ozlabs.org/patch/31551/ + +==Clock providers== + +Required properties: +#clock-cells: Number of cells in a clock specifier; Typically 0 for nodes + with a single clock output and 1 for nodes with multiple + clock outputs. + +Optional properties: +clock-output-names: Recommended to be a list of strings of clock output signal + names indexed by the first cell in the clock specifier. + However, the meaning of clock-output-names is domain + specific to the clock provider, and is only provided to + encourage using the same meaning for the majority of clock + providers. This format may not work for clock providers + using a complex clock specifier format. In those cases it + is recommended to omit this property and create a binding + specific names property. + + Clock consumer nodes must never directly reference + the provider's clock-output-names property. + +For example: + + oscillator { + #clock-cells = <1>; + clock-output-names = "ckil", "ckih"; + }; + +- this node defines a device with two clock outputs, the first named + "ckil" and the second named "ckih". Consumer nodes always reference + clocks by index. The names should reflect the clock output signal + names for the device. + +==Clock consumers== + +Required properties: +clocks: List of phandle and clock specifier pairs, one pair + for each clock input to the device. Note: if the + clock provider specifies '0' for #clock-cells, then + only the phandle portion of the pair will appear. + +Optional properties: +clock-names: List of clock input name strings sorted in the same + order as the clocks property. Consumers drivers + will use clock-names to match clock input names + with clocks specifiers. +clock-ranges: Empty property indicating that child nodes can inherit named + clocks from this node. Useful for bus nodes to provide a + clock to their children. + +For example: + + device { + clocks = <&osc 1>, <&ref 0>; + clock-names = "baud", "register"; + }; + + +This represents a device with two clock inputs, named "baud" and "register". +The baud clock is connected to output 1 of the &osc device, and the register +clock is connected to output 0 of the &ref. + +==Example== + + /* external oscillator */ + osc: oscillator { + compatible = "fixed-clock"; + #clock-cells = <1>; + clock-frequency = <32678>; + clock-output-names = "osc"; + }; + + /* phase-locked-loop device, generates a higher frequency clock + * from the external oscillator reference */ + pll: pll@4c000 { + compatible = "vendor,some-pll-interface" + #clock-cells = <1>; + clocks = <&osc 0>; + clock-names = "ref"; + reg = <0x4c000 0x1000>; + clock-output-names = "pll", "pll-switched"; + }; + + /* UART, using the low frequency oscillator for the baud clock, + * and the high frequency switched PLL output for register + * clocking */ + uart@a000 { + compatible = "fsl,imx-uart"; + reg = <0xa000 0x1000>; + interrupts = <33>; + clocks = <&osc 0>, <&pll 1>; + clock-names = "baud", "register"; + }; + +This DT fragment defines three devices: an external oscillator to provide a +low-frequency reference clock, a PLL device to generate a higher frequency +clock signal, and a UART. + +* The oscillator is fixed-frequency, and provides one clock output, named "osc". +* The PLL is both a clock provider and a clock consumer. It uses the clock + signal generated by the external oscillator, and provides two output signals + ("pll" and "pll-switched"). +* The UART has its baud clock connected the external oscillator and its + register clock connected to the PLL clock (the "pll-switched" signal) diff --git a/Documentation/devicetree/bindings/clock/fixed-clock.txt b/Documentation/devicetree/bindings/clock/fixed-clock.txt new file mode 100644 index 00000000..0b1fe782 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/fixed-clock.txt @@ -0,0 +1,21 @@ +Binding for simple fixed-rate clock sources. + +This binding uses the common clock binding[1]. + +[1] Documentation/devicetree/bindings/clock/clock-bindings.txt + +Required properties: +- compatible : shall be "fixed-clock". +- #clock-cells : from common clock binding; shall be set to 0. +- clock-frequency : frequency of clock in Hz. Should be a single cell. + +Optional properties: +- gpios : From common gpio binding; gpio connection to clock enable pin. +- clock-output-names : From common clock binding. + +Example: + clock { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <1000000000>; + }; diff --git a/Documentation/devicetree/bindings/clock/imx23-clock.txt b/Documentation/devicetree/bindings/clock/imx23-clock.txt new file mode 100644 index 00000000..5083c0b8 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/imx23-clock.txt @@ -0,0 +1,71 @@ +* Clock bindings for Freescale i.MX23 + +Required properties: +- compatible: Should be "fsl,imx23-clkctrl" +- reg: Address and length of the register set +- #clock-cells: Should be <1> + +The clock consumer should specify the desired clock by having the clock +ID in its "clocks" phandle cell. The following is a full list of i.MX23 +clocks and IDs. + + Clock ID + ------------------ + ref_xtal 0 + pll 1 + ref_cpu 2 + ref_emi 3 + ref_pix 4 + ref_io 5 + saif_sel 6 + lcdif_sel 7 + gpmi_sel 8 + ssp_sel 9 + emi_sel 10 + cpu 11 + etm_sel 12 + cpu_pll 13 + cpu_xtal 14 + hbus 15 + xbus 16 + lcdif_div 17 + ssp_div 18 + gpmi_div 19 + emi_pll 20 + emi_xtal 21 + etm_div 22 + saif_div 23 + clk32k_div 24 + rtc 25 + adc 26 + spdif_div 27 + clk32k 28 + dri 29 + pwm 30 + filt 31 + uart 32 + ssp 33 + gpmi 34 + spdif 35 + emi 36 + saif 37 + lcdif 38 + etm 39 + usb 40 + usb_phy 41 + +Examples: + +clks: clkctrl@80040000 { + compatible = "fsl,imx23-clkctrl"; + reg = <0x80040000 0x2000>; + #clock-cells = <1>; +}; + +auart0: serial@8006c000 { + compatible = "fsl,imx23-auart"; + reg = <0x8006c000 0x2000>; + interrupts = <24 25 23>; + clocks = <&clks 32>; + status = "disabled"; +}; diff --git a/Documentation/devicetree/bindings/clock/imx25-clock.txt b/Documentation/devicetree/bindings/clock/imx25-clock.txt new file mode 100644 index 00000000..db4f2f05 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/imx25-clock.txt @@ -0,0 +1,158 @@ +* Clock bindings for Freescale i.MX25 + +Required properties: +- compatible: Should be "fsl,imx25-ccm" +- reg: Address and length of the register set +- interrupts: Should contain CCM interrupt +- #clock-cells: Should be <1> + +The clock consumer should specify the desired clock by having the clock +ID in its "clocks" phandle cell. The following is a full list of i.MX25 +clocks and IDs. + + Clock ID + --------------------------- + dummy 0 + osc 1 + mpll 2 + upll 3 + mpll_cpu_3_4 4 + cpu_sel 5 + cpu 6 + ahb 7 + usb_div 8 + ipg 9 + per0_sel 10 + per1_sel 11 + per2_sel 12 + per3_sel 13 + per4_sel 14 + per5_sel 15 + per6_sel 16 + per7_sel 17 + per8_sel 18 + per9_sel 19 + per10_sel 20 + per11_sel 21 + per12_sel 22 + per13_sel 23 + per14_sel 24 + per15_sel 25 + per0 26 + per1 27 + per2 28 + per3 29 + per4 30 + per5 31 + per6 32 + per7 33 + per8 34 + per9 35 + per10 36 + per11 37 + per12 38 + per13 39 + per14 40 + per15 41 + csi_ipg_per 42 + epit_ipg_per 43 + esai_ipg_per 44 + esdhc1_ipg_per 45 + esdhc2_ipg_per 46 + gpt_ipg_per 47 + i2c_ipg_per 48 + lcdc_ipg_per 49 + nfc_ipg_per 50 + owire_ipg_per 51 + pwm_ipg_per 52 + sim1_ipg_per 53 + sim2_ipg_per 54 + ssi1_ipg_per 55 + ssi2_ipg_per 56 + uart_ipg_per 57 + ata_ahb 58 + reserved 59 + csi_ahb 60 + emi_ahb 61 + esai_ahb 62 + esdhc1_ahb 63 + esdhc2_ahb 64 + fec_ahb 65 + lcdc_ahb 66 + rtic_ahb 67 + sdma_ahb 68 + slcdc_ahb 69 + usbotg_ahb 70 + reserved 71 + reserved 72 + reserved 73 + reserved 74 + can1_ipg 75 + can2_ipg 76 + csi_ipg 77 + cspi1_ipg 78 + cspi2_ipg 79 + cspi3_ipg 80 + dryice_ipg 81 + ect_ipg 82 + epit1_ipg 83 + epit2_ipg 84 + reserved 85 + esdhc1_ipg 86 + esdhc2_ipg 87 + fec_ipg 88 + reserved 89 + reserved 90 + reserved 91 + gpt1_ipg 92 + gpt2_ipg 93 + gpt3_ipg 94 + gpt4_ipg 95 + reserved 96 + reserved 97 + reserved 98 + iim_ipg 99 + reserved 100 + reserved 101 + kpp_ipg 102 + lcdc_ipg 103 + reserved 104 + pwm1_ipg 105 + pwm2_ipg 106 + pwm3_ipg 107 + pwm4_ipg 108 + rngb_ipg 109 + reserved 110 + scc_ipg 111 + sdma_ipg 112 + sim1_ipg 113 + sim2_ipg 114 + slcdc_ipg 115 + spba_ipg 116 + ssi1_ipg 117 + ssi2_ipg 118 + tsc_ipg 119 + uart1_ipg 120 + uart2_ipg 121 + uart3_ipg 122 + uart4_ipg 123 + uart5_ipg 124 + reserved 125 + wdt_ipg 126 + +Examples: + +clks: ccm@53f80000 { + compatible = "fsl,imx25-ccm"; + reg = <0x53f80000 0x4000>; + interrupts = <31>; +}; + +uart1: serial@43f90000 { + compatible = "fsl,imx25-uart", "fsl,imx21-uart"; + reg = <0x43f90000 0x4000>; + interrupts = <45>; + clocks = <&clks 79>, <&clks 50>; + clock-names = "ipg", "per"; + status = "disabled"; +}; diff --git a/Documentation/devicetree/bindings/clock/imx28-clock.txt b/Documentation/devicetree/bindings/clock/imx28-clock.txt new file mode 100644 index 00000000..e6587af6 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/imx28-clock.txt @@ -0,0 +1,94 @@ +* Clock bindings for Freescale i.MX28 + +Required properties: +- compatible: Should be "fsl,imx28-clkctrl" +- reg: Address and length of the register set +- #clock-cells: Should be <1> + +The clock consumer should specify the desired clock by having the clock +ID in its "clocks" phandle cell. The following is a full list of i.MX28 +clocks and IDs. + + Clock ID + ------------------ + ref_xtal 0 + pll0 1 + pll1 2 + pll2 3 + ref_cpu 4 + ref_emi 5 + ref_io0 6 + ref_io1 7 + ref_pix 8 + ref_hsadc 9 + ref_gpmi 10 + saif0_sel 11 + saif1_sel 12 + gpmi_sel 13 + ssp0_sel 14 + ssp1_sel 15 + ssp2_sel 16 + ssp3_sel 17 + emi_sel 18 + etm_sel 19 + lcdif_sel 20 + cpu 21 + ptp_sel 22 + cpu_pll 23 + cpu_xtal 24 + hbus 25 + xbus 26 + ssp0_div 27 + ssp1_div 28 + ssp2_div 29 + ssp3_div 30 + gpmi_div 31 + emi_pll 32 + emi_xtal 33 + lcdif_div 34 + etm_div 35 + ptp 36 + saif0_div 37 + saif1_div 38 + clk32k_div 39 + rtc 40 + lradc 41 + spdif_div 42 + clk32k 43 + pwm 44 + uart 45 + ssp0 46 + ssp1 47 + ssp2 48 + ssp3 49 + gpmi 50 + spdif 51 + emi 52 + saif0 53 + saif1 54 + lcdif 55 + etm 56 + fec 57 + can0 58 + can1 59 + usb0 60 + usb1 61 + usb0_phy 62 + usb1_phy 63 + enet_out 64 + +Examples: + +clks: clkctrl@80040000 { + compatible = "fsl,imx28-clkctrl"; + reg = <0x80040000 0x2000>; + #clock-cells = <1>; +}; + +auart0: serial@8006a000 { + compatible = "fsl,imx28-auart", "fsl,imx23-auart"; + reg = <0x8006a000 0x2000>; + interrupts = <112 70 71>; + clocks = <&clks 45>; + status = "disabled"; +}; diff --git a/Documentation/devicetree/bindings/clock/imx31-clock.txt b/Documentation/devicetree/bindings/clock/imx31-clock.txt new file mode 100644 index 00000000..19df842c --- /dev/null +++ b/Documentation/devicetree/bindings/clock/imx31-clock.txt @@ -0,0 +1,91 @@ +* Clock bindings for Freescale i.MX31 + +Required properties: +- compatible: Should be "fsl,imx31-ccm" +- reg: Address and length of the register set +- interrupts: Should contain CCM interrupt +- #clock-cells: Should be <1> + +The clock consumer should specify the desired clock by having the clock +ID in its "clocks" phandle cell. The following is a full list of i.MX31 +clocks and IDs. + + Clock ID + ----------------------- + dummy 0 + ckih 1 + ckil 2 + mpll 3 + spll 4 + upll 5 + mcu_main 6 + hsp 7 + ahb 8 + nfc 9 + ipg 10 + per_div 11 + per 12 + csi_sel 13 + fir_sel 14 + csi_div 15 + usb_div_pre 16 + usb_div_post 17 + fir_div_pre 18 + fir_div_post 19 + sdhc1_gate 20 + sdhc2_gate 21 + gpt_gate 22 + epit1_gate 23 + epit2_gate 24 + iim_gate 25 + ata_gate 26 + sdma_gate 27 + cspi3_gate 28 + rng_gate 29 + uart1_gate 30 + uart2_gate 31 + ssi1_gate 32 + i2c1_gate 33 + i2c2_gate 34 + i2c3_gate 35 + hantro_gate 36 + mstick1_gate 37 + mstick2_gate 38 + csi_gate 39 + rtc_gate 40 + wdog_gate 41 + pwm_gate 42 + sim_gate 43 + ect_gate 44 + usb_gate 45 + kpp_gate 46 + ipu_gate 47 + uart3_gate 48 + uart4_gate 49 + uart5_gate 50 + owire_gate 51 + ssi2_gate 52 + cspi1_gate 53 + cspi2_gate 54 + gacc_gate 55 + emi_gate 56 + rtic_gate 57 + firi_gate 58 + +Examples: + +clks: ccm@53f80000{ + compatible = "fsl,imx31-ccm"; + reg = <0x53f80000 0x4000>; + interrupts = <0 31 0x04 0 53 0x04>; + #clock-cells = <1>; +}; + +uart1: serial@43f90000 { + compatible = "fsl,imx31-uart", "fsl,imx21-uart"; + reg = <0x43f90000 0x4000>; + interrupts = <45>; + clocks = <&clks 10>, <&clks 30>; + clock-names = "ipg", "per"; + status = "disabled"; +}; diff --git a/Documentation/devicetree/bindings/clock/imx5-clock.txt b/Documentation/devicetree/bindings/clock/imx5-clock.txt new file mode 100644 index 00000000..2a0c904c --- /dev/null +++ b/Documentation/devicetree/bindings/clock/imx5-clock.txt @@ -0,0 +1,192 @@ +* Clock bindings for Freescale i.MX5 + +Required properties: +- compatible: Should be "fsl,<soc>-ccm" , where <soc> can be imx51 or imx53 +- reg: Address and length of the register set +- interrupts: Should contain CCM interrupt +- #clock-cells: Should be <1> + +The clock consumer should specify the desired clock by having the clock +ID in its "clocks" phandle cell. The following is a full list of i.MX5 +clocks and IDs. + + Clock ID + --------------------------- + dummy 0 + ckil 1 + osc 2 + ckih1 3 + ckih2 4 + ahb 5 + ipg 6 + axi_a 7 + axi_b 8 + uart_pred 9 + uart_root 10 + esdhc_a_pred 11 + esdhc_b_pred 12 + esdhc_c_s 13 + esdhc_d_s 14 + emi_sel 15 + emi_slow_podf 16 + nfc_podf 17 + ecspi_pred 18 + ecspi_podf 19 + usboh3_pred 20 + usboh3_podf 21 + usb_phy_pred 22 + usb_phy_podf 23 + cpu_podf 24 + di_pred 25 + tve_di 26 + tve_s 27 + uart1_ipg_gate 28 + uart1_per_gate 29 + uart2_ipg_gate 30 + uart2_per_gate 31 + uart3_ipg_gate 32 + uart3_per_gate 33 + i2c1_gate 34 + i2c2_gate 35 + gpt_ipg_gate 36 + pwm1_ipg_gate 37 + pwm1_hf_gate 38 + pwm2_ipg_gate 39 + pwm2_hf_gate 40 + gpt_hf_gate 41 + fec_gate 42 + usboh3_per_gate 43 + esdhc1_ipg_gate 44 + esdhc2_ipg_gate 45 + esdhc3_ipg_gate 46 + esdhc4_ipg_gate 47 + ssi1_ipg_gate 48 + ssi2_ipg_gate 49 + ssi3_ipg_gate 50 + ecspi1_ipg_gate 51 + ecspi1_per_gate 52 + ecspi2_ipg_gate 53 + ecspi2_per_gate 54 + cspi_ipg_gate 55 + sdma_gate 56 + emi_slow_gate 57 + ipu_s 58 + ipu_gate 59 + nfc_gate 60 + ipu_di1_gate 61 + vpu_s 62 + vpu_gate 63 + vpu_reference_gate 64 + uart4_ipg_gate 65 + uart4_per_gate 66 + uart5_ipg_gate 67 + uart5_per_gate 68 + tve_gate 69 + tve_pred 70 + esdhc1_per_gate 71 + esdhc2_per_gate 72 + esdhc3_per_gate 73 + esdhc4_per_gate 74 + usb_phy_gate 75 + hsi2c_gate 76 + mipi_hsc1_gate 77 + mipi_hsc2_gate 78 + mipi_esc_gate 79 + mipi_hsp_gate 80 + ldb_di1_div_3_5 81 + ldb_di1_div 82 + ldb_di0_div_3_5 83 + ldb_di0_div 84 + ldb_di1_gate 85 + can2_serial_gate 86 + can2_ipg_gate 87 + i2c3_gate 88 + lp_apm 89 + periph_apm 90 + main_bus 91 + ahb_max 92 + aips_tz1 93 + aips_tz2 94 + tmax1 95 + tmax2 96 + tmax3 97 + spba 98 + uart_sel 99 + esdhc_a_sel 100 + esdhc_b_sel 101 + esdhc_a_podf 102 + esdhc_b_podf 103 + ecspi_sel 104 + usboh3_sel 105 + usb_phy_sel 106 + iim_gate 107 + usboh3_gate 108 + emi_fast_gate 109 + ipu_di0_gate 110 + gpc_dvfs 111 + pll1_sw 112 + pll2_sw 113 + pll3_sw 114 + ipu_di0_sel 115 + ipu_di1_sel 116 + tve_ext_sel 117 + mx51_mipi 118 + pll4_sw 119 + ldb_di1_sel 120 + di_pll4_podf 121 + ldb_di0_sel 122 + ldb_di0_gate 123 + usb_phy1_gate 124 + usb_phy2_gate 125 + per_lp_apm 126 + per_pred1 127 + per_pred2 128 + per_podf 129 + per_root 130 + ssi_apm 131 + ssi1_root_sel 132 + ssi2_root_sel 133 + ssi3_root_sel 134 + ssi_ext1_sel 135 + ssi_ext2_sel 136 + ssi_ext1_com_sel 137 + ssi_ext2_com_sel 138 + ssi1_root_pred 139 + ssi1_root_podf 140 + ssi2_root_pred 141 + ssi2_root_podf 142 + ssi_ext1_pred 143 + ssi_ext1_podf 144 + ssi_ext2_pred 145 + ssi_ext2_podf 146 + ssi1_root_gate 147 + ssi2_root_gate 148 + ssi3_root_gate 149 + ssi_ext1_gate 150 + ssi_ext2_gate 151 + epit1_ipg_gate 152 + epit1_hf_gate 153 + epit2_ipg_gate 154 + epit2_hf_gate 155 + can_sel 156 + can1_serial_gate 157 + can1_ipg_gate 158 + owire_gate 159 + +Examples (for mx53): + +clks: ccm@53fd4000{ + compatible = "fsl,imx53-ccm"; + reg = <0x53fd4000 0x4000>; + interrupts = <0 71 0x04 0 72 0x04>; + #clock-cells = <1>; +}; + +can1: can@53fc8000 { + compatible = "fsl,imx53-flexcan", "fsl,p1010-flexcan"; + reg = <0x53fc8000 0x4000>; + interrupts = <82>; + clocks = <&clks 158>, <&clks 157>; + clock-names = "ipg", "per"; + status = "disabled"; +}; diff --git a/Documentation/devicetree/bindings/clock/imx6q-clock.txt b/Documentation/devicetree/bindings/clock/imx6q-clock.txt new file mode 100644 index 00000000..969b38e0 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/imx6q-clock.txt @@ -0,0 +1,225 @@ +* Clock bindings for Freescale i.MX6 Quad + +Required properties: +- compatible: Should be "fsl,imx6q-ccm" +- reg: Address and length of the register set +- interrupts: Should contain CCM interrupt +- #clock-cells: Should be <1> + +The clock consumer should specify the desired clock by having the clock +ID in its "clocks" phandle cell. The following is a full list of i.MX6Q +clocks and IDs. + + Clock ID + --------------------------- + dummy 0 + ckil 1 + ckih 2 + osc 3 + pll2_pfd0_352m 4 + pll2_pfd1_594m 5 + pll2_pfd2_396m 6 + pll3_pfd0_720m 7 + pll3_pfd1_540m 8 + pll3_pfd2_508m 9 + pll3_pfd3_454m 10 + pll2_198m 11 + pll3_120m 12 + pll3_80m 13 + pll3_60m 14 + twd 15 + step 16 + pll1_sw 17 + periph_pre 18 + periph2_pre 19 + periph_clk2_sel 20 + periph2_clk2_sel 21 + axi_sel 22 + esai_sel 23 + asrc_sel 24 + spdif_sel 25 + gpu2d_axi 26 + gpu3d_axi 27 + gpu2d_core_sel 28 + gpu3d_core_sel 29 + gpu3d_shader_sel 30 + ipu1_sel 31 + ipu2_sel 32 + ldb_di0_sel 33 + ldb_di1_sel 34 + ipu1_di0_pre_sel 35 + ipu1_di1_pre_sel 36 + ipu2_di0_pre_sel 37 + ipu2_di1_pre_sel 38 + ipu1_di0_sel 39 + ipu1_di1_sel 40 + ipu2_di0_sel 41 + ipu2_di1_sel 42 + hsi_tx_sel 43 + pcie_axi_sel 44 + ssi1_sel 45 + ssi2_sel 46 + ssi3_sel 47 + usdhc1_sel 48 + usdhc2_sel 49 + usdhc3_sel 50 + usdhc4_sel 51 + enfc_sel 52 + emi_sel 53 + emi_slow_sel 54 + vdo_axi_sel 55 + vpu_axi_sel 56 + cko1_sel 57 + periph 58 + periph2 59 + periph_clk2 60 + periph2_clk2 61 + ipg 62 + ipg_per 63 + esai_pred 64 + esai_podf 65 + asrc_pred 66 + asrc_podf 67 + spdif_pred 68 + spdif_podf 69 + can_root 70 + ecspi_root 71 + gpu2d_core_podf 72 + gpu3d_core_podf 73 + gpu3d_shader 74 + ipu1_podf 75 + ipu2_podf 76 + ldb_di0_podf 77 + ldb_di1_podf 78 + ipu1_di0_pre 79 + ipu1_di1_pre 80 + ipu2_di0_pre 81 + ipu2_di1_pre 82 + hsi_tx_podf 83 + ssi1_pred 84 + ssi1_podf 85 + ssi2_pred 86 + ssi2_podf 87 + ssi3_pred 88 + ssi3_podf 89 + uart_serial_podf 90 + usdhc1_podf 91 + usdhc2_podf 92 + usdhc3_podf 93 + usdhc4_podf 94 + enfc_pred 95 + enfc_podf 96 + emi_podf 97 + emi_slow_podf 98 + vpu_axi_podf 99 + cko1_podf 100 + axi 101 + mmdc_ch0_axi_podf 102 + mmdc_ch1_axi_podf 103 + arm 104 + ahb 105 + apbh_dma 106 + asrc 107 + can1_ipg 108 + can1_serial 109 + can2_ipg 110 + can2_serial 111 + ecspi1 112 + ecspi2 113 + ecspi3 114 + ecspi4 115 + ecspi5 116 + enet 117 + esai 118 + gpt_ipg 119 + gpt_ipg_per 120 + gpu2d_core 121 + gpu3d_core 122 + hdmi_iahb 123 + hdmi_isfr 124 + i2c1 125 + i2c2 126 + i2c3 127 + iim 128 + enfc 129 + ipu1 130 + ipu1_di0 131 + ipu1_di1 132 + ipu2 133 + ipu2_di0 134 + ldb_di0 135 + ldb_di1 136 + ipu2_di1 137 + hsi_tx 138 + mlb 139 + mmdc_ch0_axi 140 + mmdc_ch1_axi 141 + ocram 142 + openvg_axi 143 + pcie_axi 144 + pwm1 145 + pwm2 146 + pwm3 147 + pwm4 148 + per1_bch 149 + gpmi_bch_apb 150 + gpmi_bch 151 + gpmi_io 152 + gpmi_apb 153 + sata 154 + sdma 155 + spba 156 + ssi1 157 + ssi2 158 + ssi3 159 + uart_ipg 160 + uart_serial 161 + usboh3 162 + usdhc1 163 + usdhc2 164 + usdhc3 165 + usdhc4 166 + vdo_axi 167 + vpu_axi 168 + cko1 169 + pll1_sys 170 + pll2_bus 171 + pll3_usb_otg 172 + pll4_audio 173 + pll5_video 174 + pll8_mlb 175 + pll7_usb_host 176 + pll6_enet 177 + ssi1_ipg 178 + ssi2_ipg 179 + ssi3_ipg 180 + rom 181 + usbphy1 182 + usbphy2 183 + ldb_di0_div_3_5 184 + ldb_di1_div_3_5 185 + sata_ref 186 + sata_ref_100m 187 + pcie_ref 188 + pcie_ref_125m 189 + enet_ref 190 + usbphy1_gate 191 + usbphy2_gate 192 + +Examples: + +clks: ccm@020c4000 { + compatible = "fsl,imx6q-ccm"; + reg = <0x020c4000 0x4000>; + interrupts = <0 87 0x04 0 88 0x04>; + #clock-cells = <1>; +}; + +uart1: serial@02020000 { + compatible = "fsl,imx6q-uart", "fsl,imx21-uart"; + reg = <0x02020000 0x4000>; + interrupts = <0 26 0x04>; + clocks = <&clks 160>, <&clks 161>; + clock-names = "ipg", "per"; + status = "disabled"; +}; diff --git a/Documentation/devicetree/bindings/clock/mvebu-core-clock.txt b/Documentation/devicetree/bindings/clock/mvebu-core-clock.txt new file mode 100644 index 00000000..1e662948 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/mvebu-core-clock.txt @@ -0,0 +1,47 @@ +* Core Clock bindings for Marvell MVEBU SoCs + +Marvell MVEBU SoCs usually allow to determine core clock frequencies by +reading the Sample-At-Reset (SAR) register. The core clock consumer should +specify the desired clock by having the clock ID in its "clocks" phandle cell. + +The following is a list of provided IDs and clock names on Armada 370/XP: + 0 = tclk (Internal Bus clock) + 1 = cpuclk (CPU clock) + 2 = nbclk (L2 Cache clock) + 3 = hclk (DRAM control clock) + 4 = dramclk (DDR clock) + +The following is a list of provided IDs and clock names on Kirkwood and Dove: + 0 = tclk (Internal Bus clock) + 1 = cpuclk (CPU0 clock) + 2 = l2clk (L2 Cache clock derived from CPU0 clock) + 3 = ddrclk (DDR controller clock derived from CPU0 clock) + +Required properties: +- compatible : shall be one of the following: + "marvell,armada-370-core-clock" - For Armada 370 SoC core clocks + "marvell,armada-xp-core-clock" - For Armada XP SoC core clocks + "marvell,dove-core-clock" - for Dove SoC core clocks + "marvell,kirkwood-core-clock" - for Kirkwood SoC (except mv88f6180) + "marvell,mv88f6180-core-clock" - for Kirkwood MV88f6180 SoC +- reg : shall be the register address of the Sample-At-Reset (SAR) register +- #clock-cells : from common clock binding; shall be set to 1 + +Optional properties: +- clock-output-names : from common clock binding; allows overwrite default clock + output names ("tclk", "cpuclk", "l2clk", "ddrclk") + +Example: + +core_clk: core-clocks@d0214 { + compatible = "marvell,dove-core-clock"; + reg = <0xd0214 0x4>; + #clock-cells = <1>; +}; + +spi0: spi@10600 { + compatible = "marvell,orion-spi"; + /* ... */ + /* get tclk from core clock provider */ + clocks = <&core_clk 0>; +}; diff --git a/Documentation/devicetree/bindings/clock/mvebu-cpu-clock.txt b/Documentation/devicetree/bindings/clock/mvebu-cpu-clock.txt new file mode 100644 index 00000000..feb83013 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/mvebu-cpu-clock.txt @@ -0,0 +1,21 @@ +Device Tree Clock bindings for cpu clock of Marvell EBU platforms + +Required properties: +- compatible : shall be one of the following: + "marvell,armada-xp-cpu-clock" - cpu clocks for Armada XP +- reg : Address and length of the clock complex register set +- #clock-cells : should be set to 1. +- clocks : shall be the input parent clock phandle for the clock. + +cpuclk: clock-complex@d0018700 { + #clock-cells = <1>; + compatible = "marvell,armada-xp-cpu-clock"; + reg = <0xd0018700 0xA0>; + clocks = <&coreclk 1>; +} + +cpu@0 { + compatible = "marvell,sheeva-v7"; + reg = <0>; + clocks = <&cpuclk 0>; +}; diff --git a/Documentation/devicetree/bindings/clock/mvebu-gated-clock.txt b/Documentation/devicetree/bindings/clock/mvebu-gated-clock.txt new file mode 100644 index 00000000..cffc93d9 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/mvebu-gated-clock.txt @@ -0,0 +1,119 @@ +* Gated Clock bindings for Marvell Orion SoCs + +Marvell Dove and Kirkwood allow some peripheral clocks to be gated to save +some power. The clock consumer should specify the desired clock by having +the clock ID in its "clocks" phandle cell. The clock ID is directly mapped to +the corresponding clock gating control bit in HW to ease manual clock lookup +in datasheet. + +The following is a list of provided IDs for Armada 370: +ID Clock Peripheral +----------------------------------- +0 Audio AC97 Cntrl +1 pex0_en PCIe 0 Clock out +2 pex1_en PCIe 1 Clock out +3 ge1 Gigabit Ethernet 1 +4 ge0 Gigabit Ethernet 0 +5 pex0 PCIe Cntrl 0 +9 pex1 PCIe Cntrl 1 +15 sata0 SATA Host 0 +17 sdio SDHCI Host +25 tdm Time Division Mplx +28 ddr DDR Cntrl +30 sata1 SATA Host 0 + +The following is a list of provided IDs for Armada XP: +ID Clock Peripheral +----------------------------------- +0 audio Audio Cntrl +1 ge3 Gigabit Ethernet 3 +2 ge2 Gigabit Ethernet 2 +3 ge1 Gigabit Ethernet 1 +4 ge0 Gigabit Ethernet 0 +5 pex0 PCIe Cntrl 0 +6 pex1 PCIe Cntrl 1 +7 pex2 PCIe Cntrl 2 +8 pex3 PCIe Cntrl 3 +13 bp +14 sata0lnk +15 sata0 SATA Host 0 +16 lcd LCD Cntrl +17 sdio SDHCI Host +18 usb0 USB Host 0 +19 usb1 USB Host 1 +20 usb2 USB Host 2 +22 xor0 XOR DMA 0 +23 crypto CESA engine +25 tdm Time Division Mplx +28 xor1 XOR DMA 1 +29 sata1lnk +30 sata1 SATA Host 0 + +The following is a list of provided IDs for Dove: +ID Clock Peripheral +----------------------------------- +0 usb0 USB Host 0 +1 usb1 USB Host 1 +2 ge Gigabit Ethernet +3 sata SATA Host +4 pex0 PCIe Cntrl 0 +5 pex1 PCIe Cntrl 1 +8 sdio0 SDHCI Host 0 +9 sdio1 SDHCI Host 1 +10 nand NAND Cntrl +11 camera Camera Cntrl +12 i2s0 I2S Cntrl 0 +13 i2s1 I2S Cntrl 1 +15 crypto CESA engine +21 ac97 AC97 Cntrl +22 pdma Peripheral DMA +23 xor0 XOR DMA 0 +24 xor1 XOR DMA 1 +30 gephy Gigabit Ethernel PHY +Note: gephy(30) is implemented as a parent clock of ge(2) + +The following is a list of provided IDs for Kirkwood: +ID Clock Peripheral +----------------------------------- +0 ge0 Gigabit Ethernet 0 +2 pex0 PCIe Cntrl 0 +3 usb0 USB Host 0 +4 sdio SDIO Cntrl +5 tsu Transp. Stream Unit +6 dunit SDRAM Cntrl +7 runit Runit +8 xor0 XOR DMA 0 +9 audio I2S Cntrl 0 +14 sata0 SATA Host 0 +15 sata1 SATA Host 1 +16 xor1 XOR DMA 1 +17 crypto CESA engine +18 pex1 PCIe Cntrl 1 +19 ge1 Gigabit Ethernet 1 +20 tdm Time Division Mplx + +Required properties: +- compatible : shall be one of the following: + "marvell,dove-gating-clock" - for Dove SoC clock gating + "marvell,kirkwood-gating-clock" - for Kirkwood SoC clock gating +- reg : shall be the register address of the Clock Gating Control register +- #clock-cells : from common clock binding; shall be set to 1 + +Optional properties: +- clocks : default parent clock phandle (e.g. tclk) + +Example: + +gate_clk: clock-gating-control@d0038 { + compatible = "marvell,dove-gating-clock"; + reg = <0xd0038 0x4>; + /* default parent clock is tclk */ + clocks = <&core_clk 0>; + #clock-cells = <1>; +}; + +sdio0: sdio@92000 { + compatible = "marvell,dove-sdhci"; + /* get clk gate bit 8 (sdio0) */ + clocks = <&gate_clk 8>; +}; diff --git a/Documentation/devicetree/bindings/clock/nvidia,tegra20-car.txt b/Documentation/devicetree/bindings/clock/nvidia,tegra20-car.txt new file mode 100644 index 00000000..0921fac7 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/nvidia,tegra20-car.txt @@ -0,0 +1,205 @@ +NVIDIA Tegra20 Clock And Reset Controller + +This binding uses the common clock binding: +Documentation/devicetree/bindings/clock/clock-bindings.txt + +The CAR (Clock And Reset) Controller on Tegra is the HW module responsible +for muxing and gating Tegra's clocks, and setting their rates. + +Required properties : +- compatible : Should be "nvidia,tegra20-car" +- reg : Should contain CAR registers location and length +- clocks : Should contain phandle and clock specifiers for two clocks: + the 32 KHz "32k_in", and the board-specific oscillator "osc". +- #clock-cells : Should be 1. + In clock consumers, this cell represents the clock ID exposed by the CAR. + + The first 96 clocks are numbered to match the bits in the CAR's CLK_OUT_ENB + registers. These IDs often match those in the CAR's RST_DEVICES registers, + but not in all cases. Some bits in CLK_OUT_ENB affect multiple clocks. In + this case, those clocks are assigned IDs above 95 in order to highlight + this issue. Implementations that interpret these clock IDs as bit values + within the CLK_OUT_ENB or RST_DEVICES registers should be careful to + explicitly handle these special cases. + + The balance of the clocks controlled by the CAR are assigned IDs of 96 and + above. + + 0 cpu + 1 unassigned + 2 unassigned + 3 ac97 + 4 rtc + 5 tmr + 6 uart1 + 7 unassigned (register bit affects uart2 and vfir) + 8 gpio + 9 sdmmc2 + 10 unassigned (register bit affects spdif_in and spdif_out) + 11 i2s1 + 12 i2c1 + 13 ndflash + 14 sdmmc1 + 15 sdmmc4 + 16 twc + 17 pwm + 18 i2s2 + 19 epp + 20 unassigned (register bit affects vi and vi_sensor) + 21 2d + 22 usbd + 23 isp + 24 3d + 25 ide + 26 disp2 + 27 disp1 + 28 host1x + 29 vcp + 30 unassigned + 31 cache2 + + 32 mem + 33 ahbdma + 34 apbdma + 35 unassigned + 36 kbc + 37 stat_mon + 38 pmc + 39 fuse + 40 kfuse + 41 sbc1 + 42 snor + 43 spi1 + 44 sbc2 + 45 xio + 46 sbc3 + 47 dvc + 48 dsi + 49 unassigned (register bit affects tvo and cve) + 50 mipi + 51 hdmi + 52 csi + 53 tvdac + 54 i2c2 + 55 uart3 + 56 unassigned + 57 emc + 58 usb2 + 59 usb3 + 60 mpe + 61 vde + 62 bsea + 63 bsev + + 64 speedo + 65 uart4 + 66 uart5 + 67 i2c3 + 68 sbc4 + 69 sdmmc3 + 70 pcie + 71 owr + 72 afi + 73 csite + 74 unassigned + 75 avpucq + 76 la + 77 unassigned + 78 unassigned + 79 unassigned + 80 unassigned + 81 unassigned + 82 unassigned + 83 unassigned + 84 irama + 85 iramb + 86 iramc + 87 iramd + 88 cram2 + 89 audio_2x a/k/a audio_2x_sync_clk + 90 clk_d + 91 unassigned + 92 sus + 93 cdev1 + 94 cdev2 + 95 unassigned + + 96 uart2 + 97 vfir + 98 spdif_in + 99 spdif_out + 100 vi + 101 vi_sensor + 102 tvo + 103 cve + 104 osc + 105 clk_32k a/k/a clk_s + 106 clk_m + 107 sclk + 108 cclk + 109 hclk + 110 pclk + 111 blink + 112 pll_a + 113 pll_a_out0 + 114 pll_c + 115 pll_c_out1 + 116 pll_d + 117 pll_d_out0 + 118 pll_e + 119 pll_m + 120 pll_m_out1 + 121 pll_p + 122 pll_p_out1 + 123 pll_p_out2 + 124 pll_p_out3 + 125 pll_p_out4 + 126 pll_s + 127 pll_u + 128 pll_x + 129 cop a/k/a avp + 130 audio a/k/a audio_sync_clk + 131 pll_ref + 132 twd + +Example SoC include file: + +/ { + tegra_car: clock { + compatible = "nvidia,tegra20-car"; + reg = <0x60006000 0x1000>; + #clock-cells = <1>; + }; + + usb@c5004000 { + clocks = <&tegra_car 58>; /* usb2 */ + }; +}; + +Example board file: + +/ { + clocks { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + osc: clock@0 { + compatible = "fixed-clock"; + reg = <0>; + #clock-cells = <0>; + clock-frequency = <12000000>; + }; + + clk_32k: clock@1 { + compatible = "fixed-clock"; + reg = <1>; + #clock-cells = <0>; + clock-frequency = <32768>; + }; + }; + + &tegra_car { + clocks = <&clk_32k> <&osc>; + }; +}; diff --git a/Documentation/devicetree/bindings/clock/nvidia,tegra30-car.txt b/Documentation/devicetree/bindings/clock/nvidia,tegra30-car.txt new file mode 100644 index 00000000..f3da3be5 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/nvidia,tegra30-car.txt @@ -0,0 +1,262 @@ +NVIDIA Tegra30 Clock And Reset Controller + +This binding uses the common clock binding: +Documentation/devicetree/bindings/clock/clock-bindings.txt + +The CAR (Clock And Reset) Controller on Tegra is the HW module responsible +for muxing and gating Tegra's clocks, and setting their rates. + +Required properties : +- compatible : Should be "nvidia,tegra30-car" +- reg : Should contain CAR registers location and length +- clocks : Should contain phandle and clock specifiers for two clocks: + the 32 KHz "32k_in", and the board-specific oscillator "osc". +- #clock-cells : Should be 1. + In clock consumers, this cell represents the clock ID exposed by the CAR. + + The first 130 clocks are numbered to match the bits in the CAR's CLK_OUT_ENB + registers. These IDs often match those in the CAR's RST_DEVICES registers, + but not in all cases. Some bits in CLK_OUT_ENB affect multiple clocks. In + this case, those clocks are assigned IDs above 160 in order to highlight + this issue. Implementations that interpret these clock IDs as bit values + within the CLK_OUT_ENB or RST_DEVICES registers should be careful to + explicitly handle these special cases. + + The balance of the clocks controlled by the CAR are assigned IDs of 160 and + above. + + 0 cpu + 1 unassigned + 2 unassigned + 3 unassigned + 4 rtc + 5 timer + 6 uarta + 7 unassigned (register bit affects uartb and vfir) + 8 gpio + 9 sdmmc2 + 10 unassigned (register bit affects spdif_in and spdif_out) + 11 i2s1 + 12 i2c1 + 13 ndflash + 14 sdmmc1 + 15 sdmmc4 + 16 unassigned + 17 pwm + 18 i2s2 + 19 epp + 20 unassigned (register bit affects vi and vi_sensor) + 21 2d + 22 usbd + 23 isp + 24 3d + 25 unassigned + 26 disp2 + 27 disp1 + 28 host1x + 29 vcp + 30 i2s0 + 31 cop_cache + + 32 mc + 33 ahbdma + 34 apbdma + 35 unassigned + 36 kbc + 37 statmon + 38 pmc + 39 unassigned (register bit affects fuse and fuse_burn) + 40 kfuse + 41 sbc1 + 42 nor + 43 unassigned + 44 sbc2 + 45 unassigned + 46 sbc3 + 47 i2c5 + 48 dsia + 49 unassigned (register bit affects cve and tvo) + 50 mipi + 51 hdmi + 52 csi + 53 tvdac + 54 i2c2 + 55 uartc + 56 unassigned + 57 emc + 58 usb2 + 59 usb3 + 60 mpe + 61 vde + 62 bsea + 63 bsev + + 64 speedo + 65 uartd + 66 uarte + 67 i2c3 + 68 sbc4 + 69 sdmmc3 + 70 pcie + 71 owr + 72 afi + 73 csite + 74 pciex + 75 avpucq + 76 la + 77 unassigned + 78 unassigned + 79 dtv + 80 ndspeed + 81 i2cslow + 82 dsib + 83 unassigned + 84 irama + 85 iramb + 86 iramc + 87 iramd + 88 cram2 + 89 unassigned + 90 audio_2x a/k/a audio_2x_sync_clk + 91 unassigned + 92 csus + 93 cdev2 + 94 cdev1 + 95 unassigned + + 96 cpu_g + 97 cpu_lp + 98 3d2 + 99 mselect + 100 tsensor + 101 i2s3 + 102 i2s4 + 103 i2c4 + 104 sbc5 + 105 sbc6 + 106 d_audio + 107 apbif + 108 dam0 + 109 dam1 + 110 dam2 + 111 hda2codec_2x + 112 atomics + 113 audio0_2x + 114 audio1_2x + 115 audio2_2x + 116 audio3_2x + 117 audio4_2x + 118 audio5_2x + 119 actmon + 120 extern1 + 121 extern2 + 122 extern3 + 123 sata_oob + 124 sata + 125 hda + 127 se + 128 hda2hdmi + 129 sata_cold + + 160 uartb + 161 vfir + 162 spdif_in + 163 spdif_out + 164 vi + 165 vi_sensor + 166 fuse + 167 fuse_burn + 168 cve + 169 tvo + + 170 clk_32k + 171 clk_m + 172 clk_m_div2 + 173 clk_m_div4 + 174 pll_ref + 175 pll_c + 176 pll_c_out1 + 177 pll_m + 178 pll_m_out1 + 179 pll_p + 180 pll_p_out1 + 181 pll_p_out2 + 182 pll_p_out3 + 183 pll_p_out4 + 184 pll_a + 185 pll_a_out0 + 186 pll_d + 187 pll_d_out0 + 188 pll_d2 + 189 pll_d2_out0 + 190 pll_u + 191 pll_x + 192 pll_x_out0 + 193 pll_e + 194 spdif_in_sync + 195 i2s0_sync + 196 i2s1_sync + 197 i2s2_sync + 198 i2s3_sync + 199 i2s4_sync + 200 vimclk + 201 audio0 + 202 audio1 + 203 audio2 + 204 audio3 + 205 audio4 + 206 audio5 + 207 clk_out_1 (extern1) + 208 clk_out_2 (extern2) + 209 clk_out_3 (extern3) + 210 sclk + 211 blink + 212 cclk_g + 213 cclk_lp + 214 twd + 215 cml0 + 216 cml1 + 217 hclk + 218 pclk + +Example SoC include file: + +/ { + tegra_car: clock { + compatible = "nvidia,tegra30-car"; + reg = <0x60006000 0x1000>; + #clock-cells = <1>; + }; + + usb@c5004000 { + clocks = <&tegra_car 58>; /* usb2 */ + }; +}; + +Example board file: + +/ { + clocks { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + osc: clock@0 { + compatible = "fixed-clock"; + reg = <0>; + #clock-cells = <0>; + clock-frequency = <12000000>; + }; + + clk_32k: clock@1 { + compatible = "fixed-clock"; + reg = <1>; + #clock-cells = <0>; + clock-frequency = <32768>; + }; + }; + + &tegra_car { + clocks = <&clk_32k> <&osc>; + }; +}; diff --git a/Documentation/devicetree/bindings/clock/prima2-clock.txt b/Documentation/devicetree/bindings/clock/prima2-clock.txt new file mode 100644 index 00000000..5016979c --- /dev/null +++ b/Documentation/devicetree/bindings/clock/prima2-clock.txt @@ -0,0 +1,73 @@ +* Clock bindings for CSR SiRFprimaII + +Required properties: +- compatible: Should be "sirf,prima2-clkc" +- reg: Address and length of the register set +- interrupts: Should contain clock controller interrupt +- #clock-cells: Should be <1> + +The clock consumer should specify the desired clock by having the clock +ID in its "clocks" phandle cell. The following is a full list of prima2 +clocks and IDs. + + Clock ID + --------------------------- + rtc 0 + osc 1 + pll1 2 + pll2 3 + pll3 4 + mem 5 + sys 6 + security 7 + dsp 8 + gps 9 + mf 10 + io 11 + cpu 12 + uart0 13 + uart1 14 + uart2 15 + tsc 16 + i2c0 17 + i2c1 18 + spi0 19 + spi1 20 + pwmc 21 + efuse 22 + pulse 23 + dmac0 24 + dmac1 25 + nand 26 + audio 27 + usp0 28 + usp1 29 + usp2 30 + vip 31 + gfx 32 + mm 33 + lcd 34 + vpp 35 + mmc01 36 + mmc23 37 + mmc45 38 + usbpll 39 + usb0 40 + usb1 41 + +Examples: + +clks: clock-controller@88000000 { + compatible = "sirf,prima2-clkc"; + reg = <0x88000000 0x1000>; + interrupts = <3>; + #clock-cells = <1>; +}; + +i2c0: i2c@b00e0000 { + cell-index = <0>; + compatible = "sirf,prima2-i2c"; + reg = <0xb00e0000 0x10000>; + interrupts = <24>; + clocks = <&clks 17>; +}; diff --git a/Documentation/devicetree/bindings/clock/vt8500.txt b/Documentation/devicetree/bindings/clock/vt8500.txt new file mode 100644 index 00000000..a880c70d --- /dev/null +++ b/Documentation/devicetree/bindings/clock/vt8500.txt @@ -0,0 +1,72 @@ +Device Tree Clock bindings for arch-vt8500 + +This binding uses the common clock binding[1]. + +[1] Documentation/devicetree/bindings/clock/clock-bindings.txt + +Required properties: +- compatible : shall be one of the following: + "via,vt8500-pll-clock" - for a VT8500/WM8505 PLL clock + "wm,wm8650-pll-clock" - for a WM8650 PLL clock + "via,vt8500-device-clock" - for a VT/WM device clock + +Required properties for PLL clocks: +- reg : shall be the control register offset from PMC base for the pll clock. +- clocks : shall be the input parent clock phandle for the clock. This should + be the reference clock. +- #clock-cells : from common clock binding; shall be set to 0. + +Required properties for device clocks: +- clocks : shall be the input parent clock phandle for the clock. This should + be a pll output. +- #clock-cells : from common clock binding; shall be set to 0. + + +Device Clocks + +Device clocks are required to have one or both of the following sets of +properties: + + +Gated device clocks: + +Required properties: +- enable-reg : shall be the register offset from PMC base for the enable + register. +- enable-bit : shall be the bit within enable-reg to enable/disable the clock. + + +Divisor device clocks: + +Required property: +- divisor-reg : shall be the register offset from PMC base for the divisor + register. +Optional property: +- divisor-mask : shall be the mask for the divisor register. Defaults to 0x1f + if not specified. + + +For example: + +ref25: ref25M { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <25000000>; +}; + +plla: plla { + #clock-cells = <0>; + compatible = "wm,wm8650-pll-clock"; + clocks = <&ref25>; + reg = <0x200>; +}; + +sdhc: sdhc { + #clock-cells = <0>; + compatible = "via,vt8500-device-clock"; + clocks = <&pllb>; + divisor-reg = <0x328>; + divisor-mask = <0x3f>; + enable-reg = <0x254>; + enable-bit = <18>; +}; diff --git a/Documentation/devicetree/bindings/clock/zynq-7000.txt b/Documentation/devicetree/bindings/clock/zynq-7000.txt new file mode 100644 index 00000000..23ae1db1 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/zynq-7000.txt @@ -0,0 +1,55 @@ +Device Tree Clock bindings for the Zynq 7000 EPP + +The Zynq EPP has several different clk providers, each with there own bindings. +The purpose of this document is to document their usage. + +See clock_bindings.txt for more information on the generic clock bindings. +See Chapter 25 of Zynq TRM for more information about Zynq clocks. + +== PLLs == + +Used to describe the ARM_PLL, DDR_PLL, and IO_PLL. + +Required properties: +- #clock-cells : shall be 0 (only one clock is output from this node) +- compatible : "xlnx,zynq-pll" +- reg : pair of u32 values, which are the address offsets within the SLCR + of the relevant PLL_CTRL register and PLL_CFG register respectively +- clocks : phandle for parent clock. should be the phandle for ps_clk + +Optional properties: +- clock-output-names : name of the output clock + +Example: + armpll: armpll { + #clock-cells = <0>; + compatible = "xlnx,zynq-pll"; + clocks = <&ps_clk>; + reg = <0x100 0x110>; + clock-output-names = "armpll"; + }; + +== Peripheral clocks == + +Describes clock node for the SDIO, SMC, SPI, QSPI, and UART clocks. + +Required properties: +- #clock-cells : shall be 1 +- compatible : "xlnx,zynq-periph-clock" +- reg : a single u32 value, describing the offset within the SLCR where + the CLK_CTRL register is found for this peripheral +- clocks : phandle for parent clocks. should hold phandles for + the IO_PLL, ARM_PLL, and DDR_PLL in order +- clock-output-names : names of the output clock(s). For peripherals that have + two output clocks (for example, the UART), two clocks + should be listed. + +Example: + uart_clk: uart_clk { + #clock-cells = <1>; + compatible = "xlnx,zynq-periph-clock"; + clocks = <&iopll &armpll &ddrpll>; + reg = <0x154>; + clock-output-names = "uart0_ref_clk", + "uart1_ref_clk"; + }; diff --git a/Documentation/devicetree/bindings/cpufreq/cpufreq-cpu0.txt b/Documentation/devicetree/bindings/cpufreq/cpufreq-cpu0.txt new file mode 100644 index 00000000..4416ccc3 --- /dev/null +++ b/Documentation/devicetree/bindings/cpufreq/cpufreq-cpu0.txt @@ -0,0 +1,55 @@ +Generic CPU0 cpufreq driver + +It is a generic cpufreq driver for CPU0 frequency management. It +supports both uniprocessor (UP) and symmetric multiprocessor (SMP) +systems which share clock and voltage across all CPUs. + +Both required and optional properties listed below must be defined +under node /cpus/cpu@0. + +Required properties: +- operating-points: Refer to Documentation/devicetree/bindings/power/opp.txt + for details + +Optional properties: +- clock-latency: Specify the possible maximum transition latency for clock, + in unit of nanoseconds. +- voltage-tolerance: Specify the CPU voltage tolerance in percentage. + +Examples: + +cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + compatible = "arm,cortex-a9"; + reg = <0>; + next-level-cache = <&L2>; + operating-points = < + /* kHz uV */ + 792000 1100000 + 396000 950000 + 198000 850000 + >; + transition-latency = <61036>; /* two CLK32 periods */ + }; + + cpu@1 { + compatible = "arm,cortex-a9"; + reg = <1>; + next-level-cache = <&L2>; + }; + + cpu@2 { + compatible = "arm,cortex-a9"; + reg = <2>; + next-level-cache = <&L2>; + }; + + cpu@3 { + compatible = "arm,cortex-a9"; + reg = <3>; + next-level-cache = <&L2>; + }; +}; diff --git a/Documentation/devicetree/bindings/cpufreq/cpufreq-spear.txt b/Documentation/devicetree/bindings/cpufreq/cpufreq-spear.txt new file mode 100644 index 00000000..f3d44984 --- /dev/null +++ b/Documentation/devicetree/bindings/cpufreq/cpufreq-spear.txt @@ -0,0 +1,42 @@ +SPEAr cpufreq driver +------------------- + +SPEAr SoC cpufreq driver for CPU frequency scaling. +It supports both uniprocessor (UP) and symmetric multiprocessor (SMP) systems +which share clock across all CPUs. + +Required properties: +- cpufreq_tbl: Table of frequencies CPU could be transitioned into, in the + increasing order. + +Optional properties: +- clock-latency: Specify the possible maximum transition latency for clock, in + unit of nanoseconds. + +Both required and optional properties listed above must be defined under node +/cpus/cpu@0. + +Examples: +-------- +cpus { + + <...> + + cpu@0 { + compatible = "arm,cortex-a9"; + reg = <0>; + + <...> + + cpufreq_tbl = < 166000 + 200000 + 250000 + 300000 + 400000 + 500000 + 600000 >; + }; + + <...> + +}; diff --git a/Documentation/devicetree/bindings/crypto/fsl-sec2.txt b/Documentation/devicetree/bindings/crypto/fsl-sec2.txt new file mode 100644 index 00000000..38988ef1 --- /dev/null +++ b/Documentation/devicetree/bindings/crypto/fsl-sec2.txt @@ -0,0 +1,68 @@ +Freescale SoC SEC Security Engines versions 2.x-3.x + +Required properties: + +- compatible : Should contain entries for this and backward compatible + SEC versions, high to low, e.g., "fsl,sec2.1", "fsl,sec2.0" +- reg : Offset and length of the register set for the device +- interrupts : the SEC's interrupt number +- fsl,num-channels : An integer representing the number of channels + available. +- fsl,channel-fifo-len : An integer representing the number of + descriptor pointers each channel fetch fifo can hold. +- fsl,exec-units-mask : The bitmask representing what execution units + (EUs) are available. It's a single 32-bit cell. EU information + should be encoded following the SEC's Descriptor Header Dword + EU_SEL0 field documentation, i.e. as follows: + + bit 0 = reserved - should be 0 + bit 1 = set if SEC has the ARC4 EU (AFEU) + bit 2 = set if SEC has the DES/3DES EU (DEU) + bit 3 = set if SEC has the message digest EU (MDEU/MDEU-A) + bit 4 = set if SEC has the random number generator EU (RNG) + bit 5 = set if SEC has the public key EU (PKEU) + bit 6 = set if SEC has the AES EU (AESU) + bit 7 = set if SEC has the Kasumi EU (KEU) + bit 8 = set if SEC has the CRC EU (CRCU) + bit 11 = set if SEC has the message digest EU extended alg set (MDEU-B) + +remaining bits are reserved for future SEC EUs. + +- fsl,descriptor-types-mask : The bitmask representing what descriptors + are available. It's a single 32-bit cell. Descriptor type information + should be encoded following the SEC's Descriptor Header Dword DESC_TYPE + field documentation, i.e. as follows: + + bit 0 = set if SEC supports the aesu_ctr_nonsnoop desc. type + bit 1 = set if SEC supports the ipsec_esp descriptor type + bit 2 = set if SEC supports the common_nonsnoop desc. type + bit 3 = set if SEC supports the 802.11i AES ccmp desc. type + bit 4 = set if SEC supports the hmac_snoop_no_afeu desc. type + bit 5 = set if SEC supports the srtp descriptor type + bit 6 = set if SEC supports the non_hmac_snoop_no_afeu desc.type + bit 7 = set if SEC supports the pkeu_assemble descriptor type + bit 8 = set if SEC supports the aesu_key_expand_output desc.type + bit 9 = set if SEC supports the pkeu_ptmul descriptor type + bit 10 = set if SEC supports the common_nonsnoop_afeu desc. type + bit 11 = set if SEC supports the pkeu_ptadd_dbl descriptor type + + ..and so on and so forth. + +Optional properties: + +- interrupt-parent : the phandle for the interrupt controller that + services interrupts for this device. + +Example: + + /* MPC8548E */ + crypto@30000 { + compatible = "fsl,sec2.1", "fsl,sec2.0"; + reg = <0x30000 0x10000>; + interrupts = <29 2>; + interrupt-parent = <&mpic>; + fsl,num-channels = <4>; + fsl,channel-fifo-len = <24>; + fsl,exec-units-mask = <0xfe>; + fsl,descriptor-types-mask = <0x12b0ebf>; + }; diff --git a/Documentation/devicetree/bindings/crypto/fsl-sec4.txt b/Documentation/devicetree/bindings/crypto/fsl-sec4.txt new file mode 100644 index 00000000..e4022776 --- /dev/null +++ b/Documentation/devicetree/bindings/crypto/fsl-sec4.txt @@ -0,0 +1,455 @@ +===================================================================== +SEC 4 Device Tree Binding +Copyright (C) 2008-2011 Freescale Semiconductor Inc. + + CONTENTS + -Overview + -SEC 4 Node + -Job Ring Node + -Run Time Integrity Check (RTIC) Node + -Run Time Integrity Check (RTIC) Memory Node + -Secure Non-Volatile Storage (SNVS) Node + -Secure Non-Volatile Storage (SNVS) Low Power (LP) RTC Node + -Full Example + +NOTE: the SEC 4 is also known as Freescale's Cryptographic Accelerator +Accelerator and Assurance Module (CAAM). + +===================================================================== +Overview + +DESCRIPTION + +SEC 4 h/w can process requests from 2 types of sources. +1. DPAA Queue Interface (HW interface between Queue Manager & SEC 4). +2. Job Rings (HW interface between cores & SEC 4 registers). + +High Speed Data Path Configuration: + +HW interface between QM & SEC 4 and also BM & SEC 4, on DPAA-enabled parts +such as the P4080. The number of simultaneous dequeues the QI can make is +equal to the number of Descriptor Controller (DECO) engines in a particular +SEC version. E.g., the SEC 4.0 in the P4080 has 5 DECOs and can thus +dequeue from 5 subportals simultaneously. + +Job Ring Data Path Configuration: + +Each JR is located on a separate 4k page, they may (or may not) be made visible +in the memory partition devoted to a particular core. The P4080 has 4 JRs, so +up to 4 JRs can be configured; and all 4 JRs process requests in parallel. + +===================================================================== +SEC 4 Node + +Description + + Node defines the base address of the SEC 4 block. + This block specifies the address range of all global + configuration registers for the SEC 4 block. It + also receives interrupts from the Run Time Integrity Check + (RTIC) function within the SEC 4 block. + +PROPERTIES + + - compatible + Usage: required + Value type: <string> + Definition: Must include "fsl,sec-v4.0" + + - fsl,sec-era + Usage: optional + Value type: <u32> + Definition: A standard property. Define the 'ERA' of the SEC + device. + + - #address-cells + Usage: required + Value type: <u32> + Definition: A standard property. Defines the number of cells + for representing physical addresses in child nodes. + + - #size-cells + Usage: required + Value type: <u32> + Definition: A standard property. Defines the number of cells + for representing the size of physical addresses in + child nodes. + + - reg + Usage: required + Value type: <prop-encoded-array> + Definition: A standard property. Specifies the physical + address and length of the SEC4 configuration registers. + registers + + - ranges + Usage: required + Value type: <prop-encoded-array> + Definition: A standard property. Specifies the physical address + range of the SEC 4.0 register space (-SNVS not included). A + triplet that includes the child address, parent address, & + length. + + - interrupts + Usage: required + Value type: <prop_encoded-array> + Definition: Specifies the interrupts generated by this + device. The value of the interrupts property + consists of one interrupt specifier. The format + of the specifier is defined by the binding document + describing the node's interrupt parent. + + - interrupt-parent + Usage: (required if interrupt property is defined) + Value type: <phandle> + Definition: A single <phandle> value that points + to the interrupt parent to which the child domain + is being mapped. + + Note: All other standard properties (see the ePAPR) are allowed + but are optional. + + +EXAMPLE + crypto@300000 { + compatible = "fsl,sec-v4.0"; + fsl,sec-era = <2>; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x300000 0x10000>; + ranges = <0 0x300000 0x10000>; + interrupt-parent = <&mpic>; + interrupts = <92 2>; + }; + +===================================================================== +Job Ring (JR) Node + + Child of the crypto node defines data processing interface to SEC 4 + across the peripheral bus for purposes of processing + cryptographic descriptors. The specified address + range can be made visible to one (or more) cores. + The interrupt defined for this node is controlled within + the address range of this node. + + - compatible + Usage: required + Value type: <string> + Definition: Must include "fsl,sec-v4.0-job-ring" + + - reg + Usage: required + Value type: <prop-encoded-array> + Definition: Specifies a two JR parameters: an offset from + the parent physical address and the length the JR registers. + + - fsl,liodn + Usage: optional-but-recommended + Value type: <prop-encoded-array> + Definition: + Specifies the LIODN to be used in conjunction with + the ppid-to-liodn table that specifies the PPID to LIODN mapping. + Needed if the PAMU is used. Value is a 12 bit value + where value is a LIODN ID for this JR. This property is + normally set by boot firmware. + + - interrupts + Usage: required + Value type: <prop_encoded-array> + Definition: Specifies the interrupts generated by this + device. The value of the interrupts property + consists of one interrupt specifier. The format + of the specifier is defined by the binding document + describing the node's interrupt parent. + + - interrupt-parent + Usage: (required if interrupt property is defined) + Value type: <phandle> + Definition: A single <phandle> value that points + to the interrupt parent to which the child domain + is being mapped. + +EXAMPLE + jr@1000 { + compatible = "fsl,sec-v4.0-job-ring"; + reg = <0x1000 0x1000>; + fsl,liodn = <0x081>; + interrupt-parent = <&mpic>; + interrupts = <88 2>; + }; + + +===================================================================== +Run Time Integrity Check (RTIC) Node + + Child node of the crypto node. Defines a register space that + contains up to 5 sets of addresses and their lengths (sizes) that + will be checked at run time. After an initial hash result is + calculated, these addresses are checked by HW to monitor any + change. If any memory is modified, a Security Violation is + triggered (see SNVS definition). + + + - compatible + Usage: required + Value type: <string> + Definition: Must include "fsl,sec-v4.0-rtic". + + - #address-cells + Usage: required + Value type: <u32> + Definition: A standard property. Defines the number of cells + for representing physical addresses in child nodes. Must + have a value of 1. + + - #size-cells + Usage: required + Value type: <u32> + Definition: A standard property. Defines the number of cells + for representing the size of physical addresses in + child nodes. Must have a value of 1. + + - reg + Usage: required + Value type: <prop-encoded-array> + Definition: A standard property. Specifies a two parameters: + an offset from the parent physical address and the length + the SEC4 registers. + + - ranges + Usage: required + Value type: <prop-encoded-array> + Definition: A standard property. Specifies the physical address + range of the SEC 4 register space (-SNVS not included). A + triplet that includes the child address, parent address, & + length. + +EXAMPLE + rtic@6000 { + compatible = "fsl,sec-v4.0-rtic"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x6000 0x100>; + ranges = <0x0 0x6100 0xe00>; + }; + +===================================================================== +Run Time Integrity Check (RTIC) Memory Node + A child node that defines individual RTIC memory regions that are used to + perform run-time integrity check of memory areas that should not modified. + The node defines a register that contains the memory address & + length (combined) and a second register that contains the hash result + in big endian format. + + - compatible + Usage: required + Value type: <string> + Definition: Must include "fsl,sec-v4.0-rtic-memory". + + - reg + Usage: required + Value type: <prop-encoded-array> + Definition: A standard property. Specifies two parameters: + an offset from the parent physical address and the length: + + 1. The location of the RTIC memory address & length registers. + 2. The location RTIC hash result. + + - fsl,rtic-region + Usage: optional-but-recommended + Value type: <prop-encoded-array> + Definition: + Specifies the HW address (36 bit address) for this region + followed by the length of the HW partition to be checked; + the address is represented as a 64 bit quantity followed + by a 32 bit length. + + - fsl,liodn + Usage: optional-but-recommended + Value type: <prop-encoded-array> + Definition: + Specifies the LIODN to be used in conjunction with + the ppid-to-liodn table that specifies the PPID to LIODN + mapping. Needed if the PAMU is used. Value is a 12 bit value + where value is a LIODN ID for this RTIC memory region. This + property is normally set by boot firmware. + +EXAMPLE + rtic-a@0 { + compatible = "fsl,sec-v4.0-rtic-memory"; + reg = <0x00 0x20 0x100 0x80>; + fsl,liodn = <0x03c>; + fsl,rtic-region = <0x12345678 0x12345678 0x12345678>; + }; + +===================================================================== +Secure Non-Volatile Storage (SNVS) Node + + Node defines address range and the associated + interrupt for the SNVS function. This function + monitors security state information & reports + security violations. + + - compatible + Usage: required + Value type: <string> + Definition: Must include "fsl,sec-v4.0-mon". + + - reg + Usage: required + Value type: <prop-encoded-array> + Definition: A standard property. Specifies the physical + address and length of the SEC4 configuration + registers. + + - #address-cells + Usage: required + Value type: <u32> + Definition: A standard property. Defines the number of cells + for representing physical addresses in child nodes. Must + have a value of 1. + + - #size-cells + Usage: required + Value type: <u32> + Definition: A standard property. Defines the number of cells + for representing the size of physical addresses in + child nodes. Must have a value of 1. + + - ranges + Usage: required + Value type: <prop-encoded-array> + Definition: A standard property. Specifies the physical address + range of the SNVS register space. A triplet that includes + the child address, parent address, & length. + + - interrupts + Usage: required + Value type: <prop_encoded-array> + Definition: Specifies the interrupts generated by this + device. The value of the interrupts property + consists of one interrupt specifier. The format + of the specifier is defined by the binding document + describing the node's interrupt parent. + + - interrupt-parent + Usage: (required if interrupt property is defined) + Value type: <phandle> + Definition: A single <phandle> value that points + to the interrupt parent to which the child domain + is being mapped. + +EXAMPLE + sec_mon@314000 { + compatible = "fsl,sec-v4.0-mon"; + reg = <0x314000 0x1000>; + ranges = <0 0x314000 0x1000>; + interrupt-parent = <&mpic>; + interrupts = <93 2>; + }; + +===================================================================== +Secure Non-Volatile Storage (SNVS) Low Power (LP) RTC Node + + A SNVS child node that defines SNVS LP RTC. + + - compatible + Usage: required + Value type: <string> + Definition: Must include "fsl,sec-v4.0-mon-rtc-lp". + + - reg + Usage: required + Value type: <prop-encoded-array> + Definition: A standard property. Specifies the physical + address and length of the SNVS LP configuration registers. + +EXAMPLE + sec_mon_rtc_lp@314000 { + compatible = "fsl,sec-v4.0-mon-rtc-lp"; + reg = <0x34 0x58>; + }; + +===================================================================== +FULL EXAMPLE + + crypto: crypto@300000 { + compatible = "fsl,sec-v4.0"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x300000 0x10000>; + ranges = <0 0x300000 0x10000>; + interrupt-parent = <&mpic>; + interrupts = <92 2>; + + sec_jr0: jr@1000 { + compatible = "fsl,sec-v4.0-job-ring"; + reg = <0x1000 0x1000>; + interrupt-parent = <&mpic>; + interrupts = <88 2>; + }; + + sec_jr1: jr@2000 { + compatible = "fsl,sec-v4.0-job-ring"; + reg = <0x2000 0x1000>; + interrupt-parent = <&mpic>; + interrupts = <89 2>; + }; + + sec_jr2: jr@3000 { + compatible = "fsl,sec-v4.0-job-ring"; + reg = <0x3000 0x1000>; + interrupt-parent = <&mpic>; + interrupts = <90 2>; + }; + + sec_jr3: jr@4000 { + compatible = "fsl,sec-v4.0-job-ring"; + reg = <0x4000 0x1000>; + interrupt-parent = <&mpic>; + interrupts = <91 2>; + }; + + rtic@6000 { + compatible = "fsl,sec-v4.0-rtic"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x6000 0x100>; + ranges = <0x0 0x6100 0xe00>; + + rtic_a: rtic-a@0 { + compatible = "fsl,sec-v4.0-rtic-memory"; + reg = <0x00 0x20 0x100 0x80>; + }; + + rtic_b: rtic-b@20 { + compatible = "fsl,sec-v4.0-rtic-memory"; + reg = <0x20 0x20 0x200 0x80>; + }; + + rtic_c: rtic-c@40 { + compatible = "fsl,sec-v4.0-rtic-memory"; + reg = <0x40 0x20 0x300 0x80>; + }; + + rtic_d: rtic-d@60 { + compatible = "fsl,sec-v4.0-rtic-memory"; + reg = <0x60 0x20 0x500 0x80>; + }; + }; + }; + + sec_mon: sec_mon@314000 { + compatible = "fsl,sec-v4.0-mon"; + reg = <0x314000 0x1000>; + ranges = <0 0x314000 0x1000>; + interrupt-parent = <&mpic>; + interrupts = <93 2>; + + sec_mon_rtc_lp@34 { + compatible = "fsl,sec-v4.0-mon-rtc-lp"; + reg = <0x34 0x58>; + }; + }; + +===================================================================== diff --git a/Documentation/devicetree/bindings/crypto/mv_cesa.txt b/Documentation/devicetree/bindings/crypto/mv_cesa.txt new file mode 100644 index 00000000..47229b1a --- /dev/null +++ b/Documentation/devicetree/bindings/crypto/mv_cesa.txt @@ -0,0 +1,20 @@ +Marvell Cryptographic Engines And Security Accelerator + +Required properties: +- compatible : should be "marvell,orion-crypto" +- reg : base physical address of the engine and length of memory mapped + region, followed by base physical address of sram and its memory + length +- reg-names : "regs" , "sram"; +- interrupts : interrupt number + +Examples: + + crypto@30000 { + compatible = "marvell,orion-crypto"; + reg = <0x30000 0x10000>, + <0x4000000 0x800>; + reg-names = "regs" , "sram"; + interrupts = <22>; + status = "okay"; + }; diff --git a/Documentation/devicetree/bindings/crypto/picochip-spacc.txt b/Documentation/devicetree/bindings/crypto/picochip-spacc.txt new file mode 100644 index 00000000..d8609ece --- /dev/null +++ b/Documentation/devicetree/bindings/crypto/picochip-spacc.txt @@ -0,0 +1,23 @@ +Picochip picoXcell SPAcc (Security Protocol Accelerator) bindings + +Picochip picoXcell devices contain crypto offload engines that may be used for +IPSEC and femtocell layer 2 ciphering. + +Required properties: + - compatible : "picochip,spacc-ipsec" for the IPSEC offload engine + "picochip,spacc-l2" for the femtocell layer 2 ciphering engine. + - reg : Offset and length of the register set for this device + - interrupt-parent : The interrupt controller that controls the SPAcc + interrupt. + - interrupts : The interrupt line from the SPAcc. + - ref-clock : The input clock that drives the SPAcc. + +Example SPAcc node: + +spacc@10000 { + compatible = "picochip,spacc-ipsec"; + reg = <0x100000 0x10000>; + interrupt-parent = <&vic0>; + interrupts = <24>; + ref-clock = <&ipsec_clk>, "ref"; +}; diff --git a/Documentation/devicetree/bindings/dma/arm-pl330.txt b/Documentation/devicetree/bindings/dma/arm-pl330.txt new file mode 100644 index 00000000..26756589 --- /dev/null +++ b/Documentation/devicetree/bindings/dma/arm-pl330.txt @@ -0,0 +1,44 @@ +* ARM PrimeCell PL330 DMA Controller + +The ARM PrimeCell PL330 DMA controller can move blocks of memory contents +between memory and peripherals or memory to memory. + +Required properties: + - compatible: should include both "arm,pl330" and "arm,primecell". + - reg: physical base address of the controller and length of memory mapped + region. + - interrupts: interrupt number to the cpu. + +Optional properties: + - dma-coherent : Present if dma operations are coherent + - #dma-cells: must be <1>. used to represent the number of integer + cells in the dmas property of client device. + - dma-channels: contains the total number of DMA channels supported by the DMAC + - dma-requests: contains the total number of DMA requests supported by the DMAC + +Example: + + pdma0: pdma@12680000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0x12680000 0x1000>; + interrupts = <99>; + #dma-cells = <1>; + #dma-channels = <8>; + #dma-requests = <32>; + }; + +Client drivers (device nodes requiring dma transfers from dev-to-mem or +mem-to-dev) should specify the DMA channel numbers and dma channel names +as shown below. + + [property name] = <[phandle of the dma controller] [dma request id]>; + [property name] = <[dma channel name]> + + where 'dma request id' is the dma request number which is connected + to the client controller. The 'property name' 'dmas' and 'dma-names' + as required by the generic dma device tree binding helpers. The dma + names correspond 1:1 with the dma request ids in the dmas property. + + Example: dmas = <&pdma0 12 + &pdma1 11>; + dma-names = "tx", "rx"; diff --git a/Documentation/devicetree/bindings/dma/atmel-dma.txt b/Documentation/devicetree/bindings/dma/atmel-dma.txt new file mode 100644 index 00000000..3c046ee6 --- /dev/null +++ b/Documentation/devicetree/bindings/dma/atmel-dma.txt @@ -0,0 +1,14 @@ +* Atmel Direct Memory Access Controller (DMA) + +Required properties: +- compatible: Should be "atmel,<chip>-dma" +- reg: Should contain DMA registers location and length +- interrupts: Should contain DMA interrupt + +Examples: + +dma@ffffec00 { + compatible = "atmel,at91sam9g45-dma"; + reg = <0xffffec00 0x200>; + interrupts = <21>; +}; diff --git a/Documentation/devicetree/bindings/dma/dma.txt b/Documentation/devicetree/bindings/dma/dma.txt new file mode 100644 index 00000000..8f504e6b --- /dev/null +++ b/Documentation/devicetree/bindings/dma/dma.txt @@ -0,0 +1,81 @@ +* Generic DMA Controller and DMA request bindings + +Generic binding to provide a way for a driver using DMA Engine to retrieve the +DMA request or channel information that goes from a hardware device to a DMA +controller. + + +* DMA controller + +Required property: +- #dma-cells: Must be at least 1. Used to provide DMA controller + specific information. See DMA client binding below for + more details. + +Optional properties: +- dma-channels: Number of DMA channels supported by the controller. +- dma-requests: Number of DMA requests signals supported by the + controller. + +Example: + + dma: dma@48000000 { + compatible = "ti,omap-sdma"; + reg = <0x48000000 0x1000>; + interrupts = <0 12 0x4 + 0 13 0x4 + 0 14 0x4 + 0 15 0x4>; + #dma-cells = <1>; + dma-channels = <32>; + dma-requests = <127>; + }; + + +* DMA client + +Client drivers should specify the DMA property using a phandle to the controller +followed by DMA controller specific data. + +Required property: +- dmas: List of one or more DMA specifiers, each consisting of + - A phandle pointing to DMA controller node + - A number of integer cells, as determined by the + #dma-cells property in the node referenced by phandle + containing DMA controller specific information. This + typically contains a DMA request line number or a + channel number, but can contain any data that is used + required for configuring a channel. +- dma-names: Contains one identifier string for each DMA specifier in + the dmas property. The specific strings that can be used + are defined in the binding of the DMA client device. + Multiple DMA specifiers can be used to represent + alternatives and in this case the dma-names for those + DMA specifiers must be identical (see examples). + +Examples: + +1. A device with one DMA read channel, one DMA write channel: + + i2c1: i2c@1 { + ... + dmas = <&dma 2 /* read channel */ + &dma 3>; /* write channel */ + dma-names = "rx", "tx"; + ... + }; + +2. A single read-write channel with three alternative DMA controllers: + + dmas = <&dma1 5 + &dma2 7 + &dma3 2>; + dma-names = "rx-tx", "rx-tx", "rx-tx"; + +3. A device with three channels, one of which has two alternatives: + + dmas = <&dma1 2 /* read channel */ + &dma1 3 /* write channel */ + &dma2 0 /* error read */ + &dma3 0>; /* alternative error read */ + dma-names = "rx", "tx", "error", "error"; diff --git a/Documentation/devicetree/bindings/dma/fsl-imx-sdma.txt b/Documentation/devicetree/bindings/dma/fsl-imx-sdma.txt new file mode 100644 index 00000000..d1e3f443 --- /dev/null +++ b/Documentation/devicetree/bindings/dma/fsl-imx-sdma.txt @@ -0,0 +1,17 @@ +* Freescale Smart Direct Memory Access (SDMA) Controller for i.MX + +Required properties: +- compatible : Should be "fsl,<chip>-sdma" +- reg : Should contain SDMA registers location and length +- interrupts : Should contain SDMA interrupt +- fsl,sdma-ram-script-name : Should contain the full path of SDMA RAM + scripts firmware + +Examples: + +sdma@83fb0000 { + compatible = "fsl,imx51-sdma", "fsl,imx35-sdma"; + reg = <0x83fb0000 0x4000>; + interrupts = <6>; + fsl,sdma-ram-script-name = "sdma-imx51.bin"; +}; diff --git a/Documentation/devicetree/bindings/dma/fsl-mxs-dma.txt b/Documentation/devicetree/bindings/dma/fsl-mxs-dma.txt new file mode 100644 index 00000000..ded0398d --- /dev/null +++ b/Documentation/devicetree/bindings/dma/fsl-mxs-dma.txt @@ -0,0 +1,19 @@ +* Freescale MXS DMA + +Required properties: +- compatible : Should be "fsl,<chip>-dma-apbh" or "fsl,<chip>-dma-apbx" +- reg : Should contain registers location and length + +Supported chips: +imx23, imx28. + +Examples: +dma-apbh@80004000 { + compatible = "fsl,imx28-dma-apbh"; + reg = <0x80004000 2000>; +}; + +dma-apbx@80024000 { + compatible = "fsl,imx28-dma-apbx"; + reg = <0x80024000 2000>; +}; diff --git a/Documentation/devicetree/bindings/dma/mmp-dma.txt b/Documentation/devicetree/bindings/dma/mmp-dma.txt new file mode 100644 index 00000000..a4fa4efa --- /dev/null +++ b/Documentation/devicetree/bindings/dma/mmp-dma.txt @@ -0,0 +1,74 @@ +* MARVELL MMP DMA controller + +Marvell Peripheral DMA Controller +Used platfroms: pxa688, pxa910, pxa3xx, etc + +Required properties: +- compatible: Should be "marvell,pdma-1.0" +- reg: Should contain DMA registers location and length. +- interrupts: Either contain all of the per-channel DMA interrupts + or one irq for pdma device +- #dma-channels: Number of DMA channels supported by the controller. + +"marvell,pdma-1.0" +Used platfroms: pxa25x, pxa27x, pxa3xx, pxa93x, pxa168, pxa910, pxa688. + +Examples: + +/* + * Each channel has specific irq + * ICU parse out irq channel from ICU register, + * while DMA controller may not able to distinguish the irq channel + * Using this method, interrupt-parent is required as demuxer + * For example, pxa688 icu register 0x128, bit 0~15 is PDMA channel irq, + * 18~21 is ADMA irq + */ +pdma: dma-controller@d4000000 { + compatible = "marvell,pdma-1.0"; + reg = <0xd4000000 0x10000>; + interrupts = <0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15>; + interrupt-parent = <&intcmux32>; + #dma-channels = <16>; + }; + +/* + * One irq for all channels + * Dmaengine driver (DMA controller) distinguish irq channel via + * parsing internal register + */ +pdma: dma-controller@d4000000 { + compatible = "marvell,pdma-1.0"; + reg = <0xd4000000 0x10000>; + interrupts = <47>; + #dma-channels = <16>; + }; + + +Marvell Two Channel DMA Controller used specifically for audio +Used platfroms: pxa688, pxa910 + +Required properties: +- compatible: Should be "marvell,adma-1.0" or "marvell,pxa910-squ" +- reg: Should contain DMA registers location and length. +- interrupts: Either contain all of the per-channel DMA interrupts + or one irq for dma device + +"marvell,adma-1.0" used on pxa688 +"marvell,pxa910-squ" used on pxa910 + +Examples: + +/* each channel has specific irq */ +adma0: dma-controller@d42a0800 { + compatible = "marvell,adma-1.0"; + reg = <0xd42a0800 0x100>; + interrupts = <18 19>; + interrupt-parent = <&intcmux32>; + }; + +/* One irq for all channels */ +squ: dma-controller@d42a0800 { + compatible = "marvell,pxa910-squ"; + reg = <0xd42a0800 0x100>; + interrupts = <46>; + }; diff --git a/Documentation/devicetree/bindings/dma/mv-xor.txt b/Documentation/devicetree/bindings/dma/mv-xor.txt new file mode 100644 index 00000000..7c6cb7fc --- /dev/null +++ b/Documentation/devicetree/bindings/dma/mv-xor.txt @@ -0,0 +1,40 @@ +* Marvell XOR engines + +Required properties: +- compatible: Should be "marvell,orion-xor" +- reg: Should contain registers location and length (two sets) + the first set is the low registers, the second set the high + registers for the XOR engine. +- clocks: pointer to the reference clock + +The DT node must also contains sub-nodes for each XOR channel that the +XOR engine has. Those sub-nodes have the following required +properties: +- interrupts: interrupt of the XOR channel + +And the following optional properties: +- dmacap,memcpy to indicate that the XOR channel is capable of memcpy operations +- dmacap,memset to indicate that the XOR channel is capable of memset operations +- dmacap,xor to indicate that the XOR channel is capable of xor operations + +Example: + +xor@d0060900 { + compatible = "marvell,orion-xor"; + reg = <0xd0060900 0x100 + 0xd0060b00 0x100>; + clocks = <&coreclk 0>; + status = "okay"; + + xor00 { + interrupts = <51>; + dmacap,memcpy; + dmacap,xor; + }; + xor01 { + interrupts = <52>; + dmacap,memcpy; + dmacap,xor; + dmacap,memset; + }; +}; diff --git a/Documentation/devicetree/bindings/dma/snps-dma.txt b/Documentation/devicetree/bindings/dma/snps-dma.txt new file mode 100644 index 00000000..d58675ea --- /dev/null +++ b/Documentation/devicetree/bindings/dma/snps-dma.txt @@ -0,0 +1,63 @@ +* Synopsys Designware DMA Controller + +Required properties: +- compatible: "snps,dma-spear1340" +- reg: Address range of the DMAC registers +- interrupt: Should contain the DMAC interrupt number +- dma-channels: Number of channels supported by hardware +- dma-requests: Number of DMA request lines supported, up to 16 +- dma-masters: Number of AHB masters supported by the controller +- #dma-cells: must be <3> +- chan_allocation_order: order of allocation of channel, 0 (default): ascending, + 1: descending +- chan_priority: priority of channels. 0 (default): increase from chan 0->n, 1: + increase from chan n->0 +- block_size: Maximum block size supported by the controller +- data_width: Maximum data width supported by hardware per AHB master + (0 - 8bits, 1 - 16bits, ..., 5 - 256bits) + + +Optional properties: +- interrupt-parent: Should be the phandle for the interrupt controller + that services interrupts for this device +- is_private: The device channels should be marked as private and not for by the + general purpose DMA channel allocator. False if not passed. + +Example: + + dmahost: dma@fc000000 { + compatible = "snps,dma-spear1340"; + reg = <0xfc000000 0x1000>; + interrupt-parent = <&vic1>; + interrupts = <12>; + + dma-channels = <8>; + dma-requests = <16>; + dma-masters = <2>; + #dma-cells = <3>; + chan_allocation_order = <1>; + chan_priority = <1>; + block_size = <0xfff>; + data_width = <3 3 0 0>; + }; + +DMA clients connected to the Designware DMA controller must use the format +described in the dma.txt file, using a four-cell specifier for each channel. +The four cells in order are: + +1. A phandle pointing to the DMA controller +2. The DMA request line number +3. Source master for transfers on allocated channel +4. Destination master for transfers on allocated channel + +Example: + + serial@e0000000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0xe0000000 0x1000>; + interrupts = <0 35 0x4>; + status = "disabled"; + dmas = <&dmahost 12 0 1>, + <&dmahost 13 0 1 0>; + dma-names = "rx", "rx"; + }; diff --git a/Documentation/devicetree/bindings/dma/tegra20-apbdma.txt b/Documentation/devicetree/bindings/dma/tegra20-apbdma.txt new file mode 100644 index 00000000..90fa7da5 --- /dev/null +++ b/Documentation/devicetree/bindings/dma/tegra20-apbdma.txt @@ -0,0 +1,30 @@ +* NVIDIA Tegra APB DMA controller + +Required properties: +- compatible: Should be "nvidia,<chip>-apbdma" +- reg: Should contain DMA registers location and length. This shuld include + all of the per-channel registers. +- interrupts: Should contain all of the per-channel DMA interrupts. + +Examples: + +apbdma: dma@6000a000 { + compatible = "nvidia,tegra20-apbdma"; + reg = <0x6000a000 0x1200>; + interrupts = < 0 136 0x04 + 0 137 0x04 + 0 138 0x04 + 0 139 0x04 + 0 140 0x04 + 0 141 0x04 + 0 142 0x04 + 0 143 0x04 + 0 144 0x04 + 0 145 0x04 + 0 146 0x04 + 0 147 0x04 + 0 148 0x04 + 0 149 0x04 + 0 150 0x04 + 0 151 0x04 >; +}; diff --git a/Documentation/devicetree/bindings/drm/exynos/g2d.txt b/Documentation/devicetree/bindings/drm/exynos/g2d.txt new file mode 100644 index 00000000..1eb124d3 --- /dev/null +++ b/Documentation/devicetree/bindings/drm/exynos/g2d.txt @@ -0,0 +1,22 @@ +Samsung 2D Graphic Accelerator using DRM frame work + +Samsung FIMG2D is a graphics 2D accelerator which supports Bit Block Transfer. +We set the drawing-context registers for configuring rendering parameters and +then start rendering. +This driver is for SOCs which contain G2D IPs with version 4.1. + +Required properties: + -compatible: + should be "samsung,exynos-g2d-41". + -reg: + physical base address of the controller and length + of memory mapped region. + -interrupts: + interrupt combiner values. + +Example: + g2d { + compatible = "samsung,exynos-g2d-41"; + reg = <0x10850000 0x1000>; + interrupts = <0 91 0>; + }; diff --git a/Documentation/devicetree/bindings/drm/exynos/hdmi.txt b/Documentation/devicetree/bindings/drm/exynos/hdmi.txt new file mode 100644 index 00000000..589edee3 --- /dev/null +++ b/Documentation/devicetree/bindings/drm/exynos/hdmi.txt @@ -0,0 +1,22 @@ +Device-Tree bindings for drm hdmi driver + +Required properties: +- compatible: value should be "samsung,exynos5-hdmi". +- reg: physical base address of the hdmi and length of memory mapped + region. +- interrupts: interrupt number to the cpu. +- hpd-gpio: following information about the hotplug gpio pin. + a) phandle of the gpio controller node. + b) pin number within the gpio controller. + c) pin function mode. + d) optional flags and pull up/down. + e) drive strength. + +Example: + + hdmi { + compatible = "samsung,exynos5-hdmi"; + reg = <0x14530000 0x100000>; + interrupts = <0 95 0>; + hpd-gpio = <&gpx3 7 0xf 1 3>; + }; diff --git a/Documentation/devicetree/bindings/drm/exynos/hdmiddc.txt b/Documentation/devicetree/bindings/drm/exynos/hdmiddc.txt new file mode 100644 index 00000000..fa166d94 --- /dev/null +++ b/Documentation/devicetree/bindings/drm/exynos/hdmiddc.txt @@ -0,0 +1,12 @@ +Device-Tree bindings for hdmiddc driver + +Required properties: +- compatible: value should be "samsung,exynos5-hdmiddc". +- reg: I2C address of the hdmiddc device. + +Example: + + hdmiddc { + compatible = "samsung,exynos5-hdmiddc"; + reg = <0x50>; + }; diff --git a/Documentation/devicetree/bindings/drm/exynos/hdmiphy.txt b/Documentation/devicetree/bindings/drm/exynos/hdmiphy.txt new file mode 100644 index 00000000..858f4f9b --- /dev/null +++ b/Documentation/devicetree/bindings/drm/exynos/hdmiphy.txt @@ -0,0 +1,12 @@ +Device-Tree bindings for hdmiphy driver + +Required properties: +- compatible: value should be "samsung,exynos5-hdmiphy". +- reg: I2C address of the hdmiphy device. + +Example: + + hdmiphy { + compatible = "samsung,exynos5-hdmiphy"; + reg = <0x38>; + }; diff --git a/Documentation/devicetree/bindings/drm/exynos/mixer.txt b/Documentation/devicetree/bindings/drm/exynos/mixer.txt new file mode 100644 index 00000000..9b2ea034 --- /dev/null +++ b/Documentation/devicetree/bindings/drm/exynos/mixer.txt @@ -0,0 +1,15 @@ +Device-Tree bindings for mixer driver + +Required properties: +- compatible: value should be "samsung,exynos5-mixer". +- reg: physical base address of the mixer and length of memory mapped + region. +- interrupts: interrupt number to the cpu. + +Example: + + mixer { + compatible = "samsung,exynos5-mixer"; + reg = <0x14450000 0x10000>; + interrupts = <0 94 0>; + }; diff --git a/Documentation/devicetree/bindings/drm/tilcdc/panel.txt b/Documentation/devicetree/bindings/drm/tilcdc/panel.txt new file mode 100644 index 00000000..9301c330 --- /dev/null +++ b/Documentation/devicetree/bindings/drm/tilcdc/panel.txt @@ -0,0 +1,59 @@ +Device-Tree bindings for tilcdc DRM generic panel output driver + +Required properties: + - compatible: value should be "ti,tilcdc,panel". + - panel-info: configuration info to configure LCDC correctly for the panel + - ac-bias: AC Bias Pin Frequency + - ac-bias-intrpt: AC Bias Pin Transitions per Interrupt + - dma-burst-sz: DMA burst size + - bpp: Bits per pixel + - fdd: FIFO DMA Request Delay + - sync-edge: Horizontal and Vertical Sync Edge: 0=rising 1=falling + - sync-ctrl: Horizontal and Vertical Sync: Control: 0=ignore + - raster-order: Raster Data Order Select: 1=Most-to-least 0=Least-to-most + - fifo-th: DMA FIFO threshold + - display-timings: typical videomode of lcd panel. Multiple video modes + can be listed if the panel supports multiple timings, but the 'native-mode' + should be the preferred/default resolution. Refer to + Documentation/devicetree/bindings/video/display-timing.txt for display + timing binding details. + +Recommended properties: + - pinctrl-names, pinctrl-0: the pincontrol settings to configure + muxing properly for pins that connect to TFP410 device + +Example: + + /* Settings for CDTech_S035Q01 / LCD3 cape: */ + lcd3 { + compatible = "ti,tilcdc,panel"; + pinctrl-names = "default"; + pinctrl-0 = <&bone_lcd3_cape_lcd_pins>; + panel-info { + ac-bias = <255>; + ac-bias-intrpt = <0>; + dma-burst-sz = <16>; + bpp = <16>; + fdd = <0x80>; + sync-edge = <0>; + sync-ctrl = <1>; + raster-order = <0>; + fifo-th = <0>; + }; + display-timings { + native-mode = <&timing0>; + timing0: 320x240 { + hactive = <320>; + vactive = <240>; + hback-porch = <21>; + hfront-porch = <58>; + hsync-len = <47>; + vback-porch = <11>; + vfront-porch = <23>; + vsync-len = <2>; + clock-frequency = <8000000>; + hsync-active = <0>; + vsync-active = <0>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/drm/tilcdc/slave.txt b/Documentation/devicetree/bindings/drm/tilcdc/slave.txt new file mode 100644 index 00000000..3d2c5246 --- /dev/null +++ b/Documentation/devicetree/bindings/drm/tilcdc/slave.txt @@ -0,0 +1,18 @@ +Device-Tree bindings for tilcdc DRM encoder slave output driver + +Required properties: + - compatible: value should be "ti,tilcdc,slave". + - i2c: the phandle for the i2c device the encoder slave is connected to + +Recommended properties: + - pinctrl-names, pinctrl-0: the pincontrol settings to configure + muxing properly for pins that connect to TFP410 device + +Example: + + hdmi { + compatible = "ti,tilcdc,slave"; + i2c = <&i2c0>; + pinctrl-names = "default"; + pinctrl-0 = <&nxp_hdmi_bonelt_pins>; + }; diff --git a/Documentation/devicetree/bindings/drm/tilcdc/tfp410.txt b/Documentation/devicetree/bindings/drm/tilcdc/tfp410.txt new file mode 100644 index 00000000..a58ae775 --- /dev/null +++ b/Documentation/devicetree/bindings/drm/tilcdc/tfp410.txt @@ -0,0 +1,21 @@ +Device-Tree bindings for tilcdc DRM TFP410 output driver + +Required properties: + - compatible: value should be "ti,tilcdc,tfp410". + - i2c: the phandle for the i2c device to use for DDC + +Recommended properties: + - pinctrl-names, pinctrl-0: the pincontrol settings to configure + muxing properly for pins that connect to TFP410 device + - powerdn-gpio: the powerdown GPIO, pulled low to power down the + TFP410 device (for DPMS_OFF) + +Example: + + dvicape { + compatible = "ti,tilcdc,tfp410"; + i2c = <&i2c2>; + pinctrl-names = "default"; + pinctrl-0 = <&bone_dvi_cape_dvi_00A1_pins>; + powerdn-gpio = <&gpio2 31 0>; + }; diff --git a/Documentation/devicetree/bindings/drm/tilcdc/tilcdc.txt b/Documentation/devicetree/bindings/drm/tilcdc/tilcdc.txt new file mode 100644 index 00000000..e5f13015 --- /dev/null +++ b/Documentation/devicetree/bindings/drm/tilcdc/tilcdc.txt @@ -0,0 +1,21 @@ +Device-Tree bindings for tilcdc DRM driver + +Required properties: + - compatible: value should be "ti,am33xx-tilcdc". + - interrupts: the interrupt number + - reg: base address and size of the LCDC device + +Recommended properties: + - interrupt-parent: the phandle for the interrupt controller that + services interrupts for this device. + - ti,hwmods: Name of the hwmod associated to the LCDC + +Example: + + fb: fb@4830e000 { + compatible = "ti,am33xx-tilcdc"; + reg = <0x4830e000 0x1000>; + interrupt-parent = <&intc>; + interrupts = <36>; + ti,hwmods = "lcdc"; + }; diff --git a/Documentation/devicetree/bindings/eeprom.txt b/Documentation/devicetree/bindings/eeprom.txt new file mode 100644 index 00000000..4342c10d --- /dev/null +++ b/Documentation/devicetree/bindings/eeprom.txt @@ -0,0 +1,28 @@ +EEPROMs (I2C) + +Required properties: + + - compatible : should be "<manufacturer>,<type>" + If there is no specific driver for <manufacturer>, a generic + driver based on <type> is selected. Possible types are: + 24c00, 24c01, 24c02, 24c04, 24c08, 24c16, 24c32, 24c64, + 24c128, 24c256, 24c512, 24c1024, spd + + - reg : the I2C address of the EEPROM + +Optional properties: + + - pagesize : the length of the pagesize for writing. Please consult the + manual of your device, that value varies a lot. A wrong value + may result in data loss! If not specified, a safety value of + '1' is used which will be very slow. + + - read-only: this parameterless property disables writes to the eeprom + +Example: + +eeprom@52 { + compatible = "atmel,24c32"; + reg = <0x52>; + pagesize = <32>; +}; diff --git a/Documentation/devicetree/bindings/fb/mxsfb.txt b/Documentation/devicetree/bindings/fb/mxsfb.txt new file mode 100644 index 00000000..b41e5e52 --- /dev/null +++ b/Documentation/devicetree/bindings/fb/mxsfb.txt @@ -0,0 +1,19 @@ +* Freescale MXS LCD Interface (LCDIF) + +Required properties: +- compatible: Should be "fsl,<chip>-lcdif". Supported chips include + imx23 and imx28. +- reg: Address and length of the register set for lcdif +- interrupts: Should contain lcdif interrupts + +Optional properties: +- panel-enable-gpios : Should specify the gpio for panel enable + +Examples: + +lcdif@80030000 { + compatible = "fsl,imx28-lcdif"; + reg = <0x80030000 2000>; + interrupts = <38 86>; + panel-enable-gpios = <&gpio3 30 0>; +}; diff --git a/Documentation/devicetree/bindings/fb/samsung-fb.txt b/Documentation/devicetree/bindings/fb/samsung-fb.txt new file mode 100644 index 00000000..612bd9f8 --- /dev/null +++ b/Documentation/devicetree/bindings/fb/samsung-fb.txt @@ -0,0 +1,148 @@ +* Samsung Display Controller Framebuffer Controller + +The display controller is used to transfer image data from memory to a +external display device such as an RGB interface LCD panel. It supports +various color formats such as rgb and yuv. It also supports multiple window +overlays. + +Required properties: + + - compatible: should be one of the following + - samsung,exynos4210-fimd: for fimd compatible with Exynos4210 fimd + - samsung,s5pv210-fimd: for fimd compatible with s5pv210 fimd + + - reg: physical base address of the controller and length of memory + mapped region. + + - interrupts: Three interrupts should be specified. The format of the + interrupt specifier depends on the interrupt controller. The interrupts + should be specified in the following order. + - VSYNC (Video Frame) interrupt + - Video FIFO level interrupt + - FIMD System Interrupt + + - gpios: The gpios used to interface with the external LCD panel. For a + panel with rgb interface, the gpio interface consists of video data + lines, HSYNC, VSYNC, Pixel Clock and Data Enable. The gpio's used for + these interface lines can be listed under this property in any order. + + - samsung,fimd-display: The fimd controller is interfaced with the a + display device such as a lcd panel. This property should specify the + phandle of the display device node. For a display device node that + represents a RGB type display interface, it is expected to specify the + video interface timing using the following properties. + + - lcd-htiming: Specifies the horizontal timing for the overlay. The + horizontal timing includes four parameters in the following order. + + - horizontal back porch (in number of lcd clocks) + - horizontal front porch (in number of lcd clocks) + - hsync pulse width (in number of lcd clocks) + - Display panels X resolution. + + - lcd-vtiming: Specifies the vertical timing for the overlay. The + vertical timing includes four parameters in the following order. + + - vertical back porch (in number of lcd lines) + - vertical front porch (in number of lcd lines) + - vsync pulse width (in number of lcd clocks) + - Y resolution. + + - Overlay/Windows: Multiple overlays/windows can be specified as child + nodes. Each window should have the following properties (optional + window properties are marked as 'optional'). + + - samsung,fimd-win-id: Specifies the window number of the fimd controller. + + - samsung,fimd-win-bpp: Specifies the bits per pixel. Two values should + be specified in the following order. + - default-bpp: bpp supported by the overlay. + - max-bpp: maximum required bpp for the overlay. + + - samsung,fimd-win-res: (OPTIONAL) Specifies the window resolution in + pixels. The resolution contains the X and Y pixel values with X being + specified first. If this property is not specified, the window + resolution is set to be equal to the display panel resolution. + + - samsung,fimd-win-virtres: (OPTIONAL) Specifies the resolution of the + virtual frame buffer for the window. The resolution contains the X + and Y resolution in pixels with value of X being the specified first. + +Optional properties: + + - samsung,fimd-vidout-rgb: Video output format is RGB. + - samsung,fimd-inv-hsync: invert hsync pulse polarity. + - samsung,fimd-inv-vsync: invert vsync pulse polarity. + - samsung,fimd-inv-vclk: invert video clock polarity. + - samsung,fimd-inv-vden: invert video enable signal polarity. + - samsung,fimd-frame-rate: Number of video frames per second. + +Example: + + The following is an example for the fimd framebuffer controller is split + into two portions. The SoC specific portion can be specified in the SoC + specific dts file. The board specific portion can be specified in the + board specific dts file. + + - SoC Specific portion + + fimd@11C00000 { + compatible = "samsung,exynos4210-fimd"; + interrupt-parent = <&combiner>; + reg = <0x11C00000 0x8000>; + interrupts = <11 1>, <11 0>, <11 2>; + }; + + - Board Specific portion + + fimd@11C00000 { + samsung,fimd-display = <&lcd_fimd0>; + samsung,fimd-vidout-rgb; + samsung,fimd-inv-hsync; + samsung,fimd-inv-vsync; + samsung,fimd-inv-vclk; + samsung,fimd-frame-rate = <60>; + + gpios = <&gpf0 0 2 0 0>, + <&gpf0 1 2 0 0>, + <&gpf0 2 2 0 0>, + <&gpf0 3 2 0 0>, + <&gpf0 4 2 0 0>, + <&gpf0 5 2 0 0>, + <&gpf0 6 2 0 0>, + <&gpf0 7 2 0 0>, + <&gpf1 0 2 0 0>, + <&gpf1 1 2 0 0>, + <&gpf1 2 2 0 0>, + <&gpf1 3 2 0 0>, + <&gpf1 4 2 0 0>, + <&gpf1 5 2 0 0>, + <&gpf1 6 2 0 0>, + <&gpf1 7 2 0 0>, + <&gpf2 0 2 0 0>, + <&gpf2 1 2 0 0>, + <&gpf2 2 2 0 0>, + <&gpf2 3 2 0 0>, + <&gpf2 4 2 0 0>, + <&gpf2 5 2 0 0>, + <&gpf2 6 2 0 0>, + <&gpf2 7 2 0 0>, + <&gpf3 0 2 0 0>, + <&gpf3 1 2 0 0>, + <&gpf3 2 2 0 0>, + <&gpf3 3 2 0 0>; + + window0 { + samsung,fimd-win-id = <0>; + samsung,fimd-win-bpp = <32 24>; + samsung,fimd-win-res = <512 300>; + samsung,fimd-win-vres = <1024 600>; + }; + + window1 { + samsung,fimd-win-id = <1>; + samsung,fimd-win-bpp = <32 24>; + samsung,fimd-win-res = <1024 200>; + samsung,fimd-win-vres = <1024 600>; + }; + }; diff --git a/Documentation/devicetree/bindings/fb/sm501fb.txt b/Documentation/devicetree/bindings/fb/sm501fb.txt new file mode 100644 index 00000000..9d9f0098 --- /dev/null +++ b/Documentation/devicetree/bindings/fb/sm501fb.txt @@ -0,0 +1,34 @@ +* SM SM501 + +The SM SM501 is a LCD controller, with proper hardware, it can also +drive DVI monitors. + +Required properties: +- compatible : should be "smi,sm501". +- reg : contain two entries: + - First entry: System Configuration register + - Second entry: IO space (Display Controller register) +- interrupts : SMI interrupt to the cpu should be described here. +- interrupt-parent : the phandle for the interrupt controller that + services interrupts for this device. + +Optional properties: +- mode : select a video mode: + <xres>x<yres>[-<bpp>][@<refresh>] +- edid : verbatim EDID data block describing attached display. + Data from the detailed timing descriptor will be used to + program the display controller. +- little-endian: available on big endian systems, to + set different foreign endian. +- big-endian: available on little endian systems, to + set different foreign endian. + +Example for MPC5200: + display@1,0 { + compatible = "smi,sm501"; + reg = <1 0x00000000 0x00800000 + 1 0x03e00000 0x00200000>; + interrupts = <1 1 3>; + mode = "640x480-32@60"; + edid = [edid-data]; + }; diff --git a/Documentation/devicetree/bindings/gpio/8xxx_gpio.txt b/Documentation/devicetree/bindings/gpio/8xxx_gpio.txt new file mode 100644 index 00000000..b0019eb5 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/8xxx_gpio.txt @@ -0,0 +1,60 @@ +GPIO controllers on MPC8xxx SoCs + +This is for the non-QE/CPM/GUTs GPIO controllers as found on +8349, 8572, 8610 and compatible. + +Every GPIO controller node must have #gpio-cells property defined, +this information will be used to translate gpio-specifiers. + +Required properties: +- compatible : "fsl,<CHIP>-gpio" followed by "fsl,mpc8349-gpio" for + 83xx, "fsl,mpc8572-gpio" for 85xx and "fsl,mpc8610-gpio" for 86xx. +- #gpio-cells : Should be two. The first cell is the pin number and the + second cell is used to specify optional parameters (currently unused). + - interrupts : Interrupt mapping for GPIO IRQ. + - interrupt-parent : Phandle for the interrupt controller that + services interrupts for this device. +- gpio-controller : Marks the port as GPIO controller. + +Example of gpio-controller nodes for a MPC8347 SoC: + + gpio1: gpio-controller@c00 { + #gpio-cells = <2>; + compatible = "fsl,mpc8347-gpio", "fsl,mpc8349-gpio"; + reg = <0xc00 0x100>; + interrupts = <74 0x8>; + interrupt-parent = <&ipic>; + gpio-controller; + }; + + gpio2: gpio-controller@d00 { + #gpio-cells = <2>; + compatible = "fsl,mpc8347-gpio", "fsl,mpc8349-gpio"; + reg = <0xd00 0x100>; + interrupts = <75 0x8>; + interrupt-parent = <&ipic>; + gpio-controller; + }; + +See booting-without-of.txt for details of how to specify GPIO +information for devices. + +To use GPIO pins as interrupt sources for peripherals, specify the +GPIO controller as the interrupt parent and define GPIO number + +trigger mode using the interrupts property, which is defined like +this: + +interrupts = <number trigger>, where: + - number: GPIO pin (0..31) + - trigger: trigger mode: + 2 = trigger on falling edge + 3 = trigger on both edges + +Example of device using this is: + + funkyfpga@0 { + compatible = "funky-fpga"; + ... + interrupts = <4 3>; + interrupt-parent = <&gpio1>; + }; diff --git a/Documentation/devicetree/bindings/gpio/cavium-octeon-gpio.txt b/Documentation/devicetree/bindings/gpio/cavium-octeon-gpio.txt new file mode 100644 index 00000000..9d6dcd3f --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/cavium-octeon-gpio.txt @@ -0,0 +1,49 @@ +* General Purpose Input Output (GPIO) bus. + +Properties: +- compatible: "cavium,octeon-3860-gpio" + + Compatibility with all cn3XXX, cn5XXX and cn6XXX SOCs. + +- reg: The base address of the GPIO unit's register bank. + +- gpio-controller: This is a GPIO controller. + +- #gpio-cells: Must be <2>. The first cell is the GPIO pin. + +- interrupt-controller: The GPIO controller is also an interrupt + controller, many of its pins may be configured as an interrupt + source. + +- #interrupt-cells: Must be <2>. The first cell is the GPIO pin + connected to the interrupt source. The second cell is the interrupt + triggering protocol and may have one of four values: + 1 - edge triggered on the rising edge. + 2 - edge triggered on the falling edge + 4 - level triggered active high. + 8 - level triggered active low. + +- interrupts: Interrupt routing for each pin. + +Example: + + gpio-controller@1070000000800 { + #gpio-cells = <2>; + compatible = "cavium,octeon-3860-gpio"; + reg = <0x10700 0x00000800 0x0 0x100>; + gpio-controller; + /* Interrupts are specified by two parts: + * 1) GPIO pin number (0..15) + * 2) Triggering (1 - edge rising + * 2 - edge falling + * 4 - level active high + * 8 - level active low) + */ + interrupt-controller; + #interrupt-cells = <2>; + /* The GPIO pin connect to 16 consecutive CUI bits */ + interrupts = <0 16>, <0 17>, <0 18>, <0 19>, + <0 20>, <0 21>, <0 22>, <0 23>, + <0 24>, <0 25>, <0 26>, <0 27>, + <0 28>, <0 29>, <0 30>, <0 31>; + }; diff --git a/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.txt b/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.txt new file mode 100644 index 00000000..dbd22e0d --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.txt @@ -0,0 +1,32 @@ +* Freescale i.MX/MXC GPIO controller + +Required properties: +- compatible : Should be "fsl,<soc>-gpio" +- reg : Address and length of the register set for the device +- interrupts : Should be the port interrupt shared by all 32 pins, if + one number. If two numbers, the first one is the interrupt shared + by low 16 pins and the second one is for high 16 pins. +- gpio-controller : Marks the device node as a gpio controller. +- #gpio-cells : Should be two. The first cell is the pin number and + the second cell is used to specify the gpio polarity: + 0 = active high + 1 = active low +- interrupt-controller: Marks the device node as an interrupt controller. +- #interrupt-cells : Should be 2. The first cell is the GPIO number. + The second cell bits[3:0] is used to specify trigger type and level flags: + 1 = low-to-high edge triggered. + 2 = high-to-low edge triggered. + 4 = active high level-sensitive. + 8 = active low level-sensitive. + +Example: + +gpio0: gpio@73f84000 { + compatible = "fsl,imx51-gpio", "fsl,imx35-gpio"; + reg = <0x73f84000 0x4000>; + interrupts = <50 51>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; +}; diff --git a/Documentation/devicetree/bindings/gpio/gpio-74x164.txt b/Documentation/devicetree/bindings/gpio/gpio-74x164.txt new file mode 100644 index 00000000..cc260802 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/gpio-74x164.txt @@ -0,0 +1,22 @@ +* Generic 8-bits shift register GPIO driver + +Required properties: +- compatible : Should be "fairchild,74hc595" +- reg : chip select number +- gpio-controller : Marks the device node as a gpio controller. +- #gpio-cells : Should be two. The first cell is the pin number and + the second cell is used to specify the gpio polarity: + 0 = active high + 1 = active low +- registers-number: Number of daisy-chained shift registers + +Example: + +gpio5: gpio5@0 { + compatible = "fairchild,74hc595"; + reg = <0>; + gpio-controller; + #gpio-cells = <2>; + registers-number = <4>; + spi-max-frequency = <100000>; +}; diff --git a/Documentation/devicetree/bindings/gpio/gpio-adnp.txt b/Documentation/devicetree/bindings/gpio/gpio-adnp.txt new file mode 100644 index 00000000..af66b272 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/gpio-adnp.txt @@ -0,0 +1,34 @@ +Avionic Design N-bit GPIO expander bindings + +Required properties: +- compatible: should be "ad,gpio-adnp" +- reg: The I2C slave address for this device. +- interrupt-parent: phandle of the parent interrupt controller. +- interrupts: Interrupt specifier for the controllers interrupt. +- #gpio-cells: Should be 2. The first cell is the GPIO number and the + second cell is used to specify optional parameters: + - bit 0: polarity (0: normal, 1: inverted) +- gpio-controller: Marks the device as a GPIO controller +- nr-gpios: The number of pins supported by the controller. + +The GPIO expander can optionally be used as an interrupt controller, in +which case it uses the default two cell specifier as described in +Documentation/devicetree/bindings/interrupt-controller/interrupts.txt. + +Example: + + gpioext: gpio-controller@41 { + compatible = "ad,gpio-adnp"; + reg = <0x41>; + + interrupt-parent = <&gpio>; + interrupts = <160 1>; + + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + + nr-gpios = <64>; + }; diff --git a/Documentation/devicetree/bindings/gpio/gpio-fan.txt b/Documentation/devicetree/bindings/gpio/gpio-fan.txt new file mode 100644 index 00000000..2dd457a3 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/gpio-fan.txt @@ -0,0 +1,25 @@ +Bindings for fan connected to GPIO lines + +Required properties: +- compatible : "gpio-fan" +- gpios: Specifies the pins that map to bits in the control value, + ordered MSB-->LSB. +- gpio-fan,speed-map: A mapping of possible fan RPM speeds and the + control value that should be set to achieve them. This array + must have the RPM values in ascending order. + +Optional properties: +- alarm-gpios: This pin going active indicates something is wrong with + the fan, and a udev event will be fired. + +Examples: + + gpio_fan { + compatible = "gpio-fan"; + gpios = <&gpio1 14 1 + &gpio1 13 1>; + gpio-fan,speed-map = <0 0 + 3000 1 + 6000 2>; + alarm-gpios = <&gpio1 15 1>; + }; diff --git a/Documentation/devicetree/bindings/gpio/gpio-mm-lantiq.txt b/Documentation/devicetree/bindings/gpio/gpio-mm-lantiq.txt new file mode 100644 index 00000000..f93d5147 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/gpio-mm-lantiq.txt @@ -0,0 +1,38 @@ +Lantiq SoC External Bus memory mapped GPIO controller + +By attaching hardware latches to the EBU it is possible to create output +only gpios. This driver configures a special memory address, which when +written to outputs 16 bit to the latches. + +The node describing the memory mapped GPIOs needs to be a child of the node +describing the "lantiq,localbus". + +Required properties: +- compatible : Should be "lantiq,gpio-mm-lantiq" +- reg : Address and length of the register set for the device +- #gpio-cells : Should be two. The first cell is the pin number and + the second cell is used to specify optional parameters (currently + unused). +- gpio-controller : Marks the device node as a gpio controller. + +Optional properties: +- lantiq,shadow : The default value that we shall assume as already set on the + shift register cascade. + +Example: + +localbus@0 { + #address-cells = <2>; + #size-cells = <1>; + ranges = <0 0 0x0 0x3ffffff /* addrsel0 */ + 1 0 0x4000000 0x4000010>; /* addsel1 */ + compatible = "lantiq,localbus", "simple-bus"; + + gpio_mm0: gpio@4000000 { + compatible = "lantiq,gpio-mm"; + reg = <1 0x0 0x10>; + gpio-controller; + #gpio-cells = <2>; + lantiq,shadow = <0x77f> + }; +} diff --git a/Documentation/devicetree/bindings/gpio/gpio-mvebu.txt b/Documentation/devicetree/bindings/gpio/gpio-mvebu.txt new file mode 100644 index 00000000..a6f3bec1 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/gpio-mvebu.txt @@ -0,0 +1,53 @@ +* Marvell EBU GPIO controller + +Required properties: + +- compatible : Should be "marvell,orion-gpio", "marvell,mv78200-gpio" + or "marvell,armadaxp-gpio". "marvell,orion-gpio" should be used for + Orion, Kirkwood, Dove, Discovery (except MV78200) and Armada + 370. "marvell,mv78200-gpio" should be used for the Discovery + MV78200. "marvel,armadaxp-gpio" should be used for all Armada XP + SoCs (MV78230, MV78260, MV78460). + +- reg: Address and length of the register set for the device. Only one + entry is expected, except for the "marvell,armadaxp-gpio" variant + for which two entries are expected: one for the general registers, + one for the per-cpu registers. + +- interrupts: The list of interrupts that are used for all the pins + managed by this GPIO bank. There can be more than one interrupt + (example: 1 interrupt per 8 pins on Armada XP, which means 4 + interrupts per bank of 32 GPIOs). + +- interrupt-controller: identifies the node as an interrupt controller + +- #interrupt-cells: specifies the number of cells needed to encode an + interrupt source. Should be two. + The first cell is the GPIO number. + The second cell is used to specify flags: + bits[3:0] trigger type and level flags: + 1 = low-to-high edge triggered. + 2 = high-to-low edge triggered. + 4 = active high level-sensitive. + 8 = active low level-sensitive. + +- gpio-controller: marks the device node as a gpio controller + +- ngpios: number of GPIOs this controller has + +- #gpio-cells: Should be two. The first cell is the pin number. The + second cell is reserved for flags, unused at the moment. + +Example: + + gpio0: gpio@d0018100 { + compatible = "marvell,armadaxp-gpio"; + reg = <0xd0018100 0x40>, + <0xd0018800 0x30>; + ngpios = <32>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <16>, <17>, <18>, <19>; + }; diff --git a/Documentation/devicetree/bindings/gpio/gpio-mxs.txt b/Documentation/devicetree/bindings/gpio/gpio-mxs.txt new file mode 100644 index 00000000..1e677a47 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/gpio-mxs.txt @@ -0,0 +1,88 @@ +* Freescale MXS GPIO controller + +The Freescale MXS GPIO controller is part of MXS PIN controller. The +GPIOs are organized in port/bank. Each port consists of 32 GPIOs. + +As the GPIO controller is embedded in the PIN controller and all the +GPIO ports share the same IO space with PIN controller, the GPIO node +will be represented as sub-nodes of MXS pinctrl node. + +Required properties for GPIO node: +- compatible : Should be "fsl,<soc>-gpio". The supported SoCs include + imx23 and imx28. +- interrupts : Should be the port interrupt shared by all 32 pins. +- gpio-controller : Marks the device node as a gpio controller. +- #gpio-cells : Should be two. The first cell is the pin number and + the second cell is used to specify the gpio polarity: + 0 = active high + 1 = active low +- interrupt-controller: Marks the device node as an interrupt controller. +- #interrupt-cells : Should be 2. The first cell is the GPIO number. + The second cell bits[3:0] is used to specify trigger type and level flags: + 1 = low-to-high edge triggered. + 2 = high-to-low edge triggered. + 4 = active high level-sensitive. + 8 = active low level-sensitive. + +Note: Each GPIO port should have an alias correctly numbered in "aliases" +node. + +Examples: + +aliases { + gpio0 = &gpio0; + gpio1 = &gpio1; + gpio2 = &gpio2; + gpio3 = &gpio3; + gpio4 = &gpio4; +}; + +pinctrl@80018000 { + compatible = "fsl,imx28-pinctrl", "simple-bus"; + reg = <0x80018000 2000>; + + gpio0: gpio@0 { + compatible = "fsl,imx28-gpio"; + interrupts = <127>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpio1: gpio@1 { + compatible = "fsl,imx28-gpio"; + interrupts = <126>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpio2: gpio@2 { + compatible = "fsl,imx28-gpio"; + interrupts = <125>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpio3: gpio@3 { + compatible = "fsl,imx28-gpio"; + interrupts = <124>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpio4: gpio@4 { + compatible = "fsl,imx28-gpio"; + interrupts = <123>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; +}; diff --git a/Documentation/devicetree/bindings/gpio/gpio-nmk.txt b/Documentation/devicetree/bindings/gpio/gpio-nmk.txt new file mode 100644 index 00000000..8315ac77 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/gpio-nmk.txt @@ -0,0 +1,31 @@ +Nomadik GPIO controller + +Required properties: +- compatible : Should be "st,nomadik-gpio". +- reg : Physical base address and length of the controller's registers. +- interrupts : The interrupt outputs from the controller. +- #gpio-cells : Should be two: + The first cell is the pin number. + The second cell is used to specify optional parameters: + - bits[3:0] trigger type and level flags: + 1 = low-to-high edge triggered. + 2 = high-to-low edge triggered. + 4 = active high level-sensitive. + 8 = active low level-sensitive. +- gpio-controller : Marks the device node as a GPIO controller. +- interrupt-controller : Marks the device node as an interrupt controller. +- gpio-bank : Specifies which bank a controller owns. +- st,supports-sleepmode : Specifies whether controller can sleep or not + +Example: + + gpio1: gpio@8012e080 { + compatible = "st,nomadik-gpio"; + reg = <0x8012e080 0x80>; + interrupts = <0 120 0x4>; + #gpio-cells = <2>; + gpio-controller; + interrupt-controller; + st,supports-sleepmode; + gpio-bank = <1>; + }; diff --git a/Documentation/devicetree/bindings/gpio/gpio-omap.txt b/Documentation/devicetree/bindings/gpio/gpio-omap.txt new file mode 100644 index 00000000..bff51a2f --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/gpio-omap.txt @@ -0,0 +1,36 @@ +OMAP GPIO controller bindings + +Required properties: +- compatible: + - "ti,omap2-gpio" for OMAP2 controllers + - "ti,omap3-gpio" for OMAP3 controllers + - "ti,omap4-gpio" for OMAP4 controllers +- #gpio-cells : Should be two. + - first cell is the pin number + - second cell is used to specify optional parameters (unused) +- gpio-controller : Marks the device node as a GPIO controller. +- #interrupt-cells : Should be 2. +- interrupt-controller: Mark the device node as an interrupt controller + The first cell is the GPIO number. + The second cell is used to specify flags: + bits[3:0] trigger type and level flags: + 1 = low-to-high edge triggered. + 2 = high-to-low edge triggered. + 4 = active high level-sensitive. + 8 = active low level-sensitive. + +OMAP specific properties: +- ti,hwmods: Name of the hwmod associated to the GPIO: + "gpio<X>", <X> being the 1-based instance number from the HW spec + + +Example: + +gpio4: gpio4 { + compatible = "ti,omap4-gpio"; + ti,hwmods = "gpio4"; + #gpio-cells = <2>; + gpio-controller; + #interrupt-cells = <2>; + interrupt-controller; +}; diff --git a/Documentation/devicetree/bindings/gpio/gpio-poweroff.txt b/Documentation/devicetree/bindings/gpio/gpio-poweroff.txt new file mode 100644 index 00000000..d4eab922 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/gpio-poweroff.txt @@ -0,0 +1,36 @@ +Driver a GPIO line that can be used to turn the power off. + +The driver supports both level triggered and edge triggered power off. +At driver load time, the driver will request the given gpio line and +install a pm_power_off handler. If the optional properties 'input' is +not found, the GPIO line will be driven in the inactive +state. Otherwise its configured as an input. + +When the pm_power_off is called, the gpio is configured as an output, +and drive active, so triggering a level triggered power off +condition. This will also cause an inactive->active edge condition, so +triggering positive edge triggered power off. After a delay of 100ms, +the GPIO is set to inactive, thus causing an active->inactive edge, +triggering negative edge triggered power off. After another 100ms +delay the GPIO is driver active again. If the power is still on and +the CPU still running after a 3000ms delay, a WARN_ON(1) is emitted. + +Required properties: +- compatible : should be "gpio-poweroff". +- gpios : The GPIO to set high/low, see "gpios property" in + Documentation/devicetree/bindings/gpio/gpio.txt. If the pin should be + low to power down the board set it to "Active Low", otherwise set + gpio to "Active High". + +Optional properties: +- input : Initially configure the GPIO line as an input. Only reconfigure + it to an output when the pm_power_off function is called. If this optional + property is not specified, the GPIO is initialized as an output in its + inactive state. + +Examples: + +gpio-poweroff { + compatible = "gpio-poweroff"; + gpios = <&gpio 4 0>; +}; diff --git a/Documentation/devicetree/bindings/gpio/gpio-samsung.txt b/Documentation/devicetree/bindings/gpio/gpio-samsung.txt new file mode 100644 index 00000000..f1e5dfec --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/gpio-samsung.txt @@ -0,0 +1,84 @@ +Samsung Exynos4 GPIO Controller + +Required properties: +- compatible: Compatible property value should be "samsung,exynos4-gpio>". + +- reg: Physical base address of the controller and length of memory mapped + region. + +- #gpio-cells: Should be 4. The syntax of the gpio specifier used by client nodes + should be the following with values derived from the SoC user manual. + <[phandle of the gpio controller node] + [pin number within the gpio controller] + [mux function] + [flags and pull up/down] + [drive strength]> + + Values for gpio specifier: + - Pin number: is a value between 0 to 7. + - Flags and Pull Up/Down: 0 - Pull Up/Down Disabled. + 1 - Pull Down Enabled. + 3 - Pull Up Enabled. + Bit 16 (0x00010000) - Input is active low. + - Drive Strength: 0 - 1x, + 1 - 3x, + 2 - 2x, + 3 - 4x + +- gpio-controller: Specifies that the node is a gpio controller. +- #address-cells: should be 1. +- #size-cells: should be 1. + +Example: + + gpa0: gpio-controller@11400000 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "samsung,exynos4-gpio"; + reg = <0x11400000 0x20>; + #gpio-cells = <4>; + gpio-controller; + }; + + +Samsung S3C24XX GPIO Controller + +Required properties: +- compatible: Compatible property value should be "samsung,s3c24xx-gpio". + +- reg: Physical base address of the controller and length of memory mapped + region. + +- #gpio-cells: Should be 3. The syntax of the gpio specifier used by client nodes + should be the following with values derived from the SoC user manual. + <[phandle of the gpio controller node] + [pin number within the gpio controller] + [mux function] + [flags and pull up/down] + + Values for gpio specifier: + - Pin number: depending on the controller a number from 0 up to 15. + - Mux function: Depending on the SoC and the gpio bank the gpio can be set + as input, output or a special function + - Flags and Pull Up/Down: the values to use differ for the individual SoCs + example S3C2416/S3C2450: + 0 - Pull Up/Down Disabled. + 1 - Pull Down Enabled. + 2 - Pull Up Enabled. + Bit 16 (0x00010000) - Input is active low. + Consult the user manual for the correct values of Mux and Pull Up/Down. + +- gpio-controller: Specifies that the node is a gpio controller. +- #address-cells: should be 1. +- #size-cells: should be 1. + +Example: + + gpa: gpio-controller@56000000 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "samsung,s3c24xx-gpio"; + reg = <0x56000000 0x10>; + #gpio-cells = <3>; + gpio-controller; + }; diff --git a/Documentation/devicetree/bindings/gpio/gpio-stmpe.txt b/Documentation/devicetree/bindings/gpio/gpio-stmpe.txt new file mode 100644 index 00000000..a0e4cf88 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/gpio-stmpe.txt @@ -0,0 +1,18 @@ +STMPE gpio +---------- + +Required properties: + - compatible: "st,stmpe-gpio" + +Optional properties: + - st,norequest-mask: bitmask specifying which GPIOs should _not_ be requestable + due to different usage (e.g. touch, keypad) + +Node name must be stmpe_gpio and should be child node of stmpe node to which it +belongs. + +Example: + stmpe_gpio { + compatible = "st,stmpe-gpio"; + st,norequest-mask = <0x20>; //gpio 5 can't be used + }; diff --git a/Documentation/devicetree/bindings/gpio/gpio-stp-xway.txt b/Documentation/devicetree/bindings/gpio/gpio-stp-xway.txt new file mode 100644 index 00000000..854de130 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/gpio-stp-xway.txt @@ -0,0 +1,42 @@ +Lantiq SoC Serial To Parallel (STP) GPIO controller + +The Serial To Parallel (STP) is found on MIPS based Lantiq socs. It is a +peripheral controller used to drive external shift register cascades. At most +3 groups of 8 bits can be driven. The hardware is able to allow the DSL modem +to drive the 2 LSBs of the cascade automatically. + + +Required properties: +- compatible : Should be "lantiq,gpio-stp-xway" +- reg : Address and length of the register set for the device +- #gpio-cells : Should be two. The first cell is the pin number and + the second cell is used to specify optional parameters (currently + unused). +- gpio-controller : Marks the device node as a gpio controller. + +Optional properties: +- lantiq,shadow : The default value that we shall assume as already set on the + shift register cascade. +- lantiq,groups : Set the 3 bit mask to select which of the 3 groups are enabled + in the shift register cascade. +- lantiq,dsl : The dsl core can control the 2 LSBs of the gpio cascade. This 2 bit + property can enable this feature. +- lantiq,phy1 : The gphy1 core can control 3 bits of the gpio cascade. +- lantiq,phy2 : The gphy2 core can control 3 bits of the gpio cascade. +- lantiq,rising : use rising instead of falling edge for the shift register + +Example: + +gpio1: stp@E100BB0 { + compatible = "lantiq,gpio-stp-xway"; + reg = <0xE100BB0 0x40>; + #gpio-cells = <2>; + gpio-controller; + + lantiq,shadow = <0xffff>; + lantiq,groups = <0x7>; + lantiq,dsl = <0x3>; + lantiq,phy1 = <0x7>; + lantiq,phy2 = <0x7>; + /* lantiq,rising; */ +}; diff --git a/Documentation/devicetree/bindings/gpio/gpio-twl4030.txt b/Documentation/devicetree/bindings/gpio/gpio-twl4030.txt new file mode 100644 index 00000000..66788fda --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/gpio-twl4030.txt @@ -0,0 +1,29 @@ +twl4030 GPIO controller bindings + +Required properties: +- compatible: + - "ti,twl4030-gpio" for twl4030 GPIO controller +- #gpio-cells : Should be two. + - first cell is the pin number + - second cell is used to specify optional parameters (unused) +- gpio-controller : Marks the device node as a GPIO controller. +- #interrupt-cells : Should be 2. +- interrupt-controller: Mark the device node as an interrupt controller + The first cell is the GPIO number. + The second cell is not used. +- ti,use-leds : Enables LEDA and LEDB outputs if set +- ti,debounce : if n-th bit is set, debounces GPIO-n +- ti,mmc-cd : if n-th bit is set, GPIO-n controls VMMC(n+1) +- ti,pullups : if n-th bit is set, set a pullup on GPIO-n +- ti,pulldowns : if n-th bit is set, set a pulldown on GPIO-n + +Example: + +twl_gpio: gpio { + compatible = "ti,twl4030-gpio"; + #gpio-cells = <2>; + gpio-controller; + #interrupt-cells = <2>; + interrupt-controller; + ti,use-leds; +}; diff --git a/Documentation/devicetree/bindings/gpio/gpio-vt8500.txt b/Documentation/devicetree/bindings/gpio/gpio-vt8500.txt new file mode 100644 index 00000000..f4dc5233 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/gpio-vt8500.txt @@ -0,0 +1,24 @@ +VIA/Wondermedia VT8500 GPIO Controller +----------------------------------------------------- + +Required properties: +- compatible : "via,vt8500-gpio", "wm,wm8505-gpio" + or "wm,wm8650-gpio" depending on your SoC +- reg : Should contain 1 register range (address and length) +- #gpio-cells : should be <3>. + 1) bank + 2) pin number + 3) flags - should be 0 + +Example: + + gpio: gpio-controller@d8110000 { + compatible = "via,vt8500-gpio"; + gpio-controller; + reg = <0xd8110000 0x10000>; + #gpio-cells = <3>; + }; + + vibrate { + gpios = <&gpio 0 1 0>; /* Bank 0, Pin 1, No flags */ + }; diff --git a/Documentation/devicetree/bindings/gpio/gpio.txt b/Documentation/devicetree/bindings/gpio/gpio.txt new file mode 100644 index 00000000..a3362875 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/gpio.txt @@ -0,0 +1,114 @@ +Specifying GPIO information for devices +============================================ + +1) gpios property +----------------- + +Nodes that makes use of GPIOs should specify them using one or more +properties, each containing a 'gpio-list': + + gpio-list ::= <single-gpio> [gpio-list] + single-gpio ::= <gpio-phandle> <gpio-specifier> + gpio-phandle : phandle to gpio controller node + gpio-specifier : Array of #gpio-cells specifying specific gpio + (controller specific) + +GPIO properties should be named "[<name>-]gpios". Exact +meaning of each gpios property must be documented in the device tree +binding for each device. + +For example, the following could be used to describe gpios pins to use +as chip select lines; with chip selects 0, 1 and 3 populated, and chip +select 2 left empty: + + gpio1: gpio1 { + gpio-controller + #gpio-cells = <2>; + }; + gpio2: gpio2 { + gpio-controller + #gpio-cells = <1>; + }; + [...] + chipsel-gpios = <&gpio1 12 0>, + <&gpio1 13 0>, + <0>, /* holes are permitted, means no GPIO 2 */ + <&gpio2 2>; + +Note that gpio-specifier length is controller dependent. In the +above example, &gpio1 uses 2 cells to specify a gpio, while &gpio2 +only uses one. + +gpio-specifier may encode: bank, pin position inside the bank, +whether pin is open-drain and whether pin is logically inverted. +Exact meaning of each specifier cell is controller specific, and must +be documented in the device tree binding for the device. + +Example of the node using GPIOs: + + node { + gpios = <&qe_pio_e 18 0>; + }; + +In this example gpio-specifier is "18 0" and encodes GPIO pin number, +and empty GPIO flags as accepted by the "qe_pio_e" gpio-controller. + +2) gpio-controller nodes +------------------------ + +Every GPIO controller node must both an empty "gpio-controller" +property, and have #gpio-cells contain the size of the gpio-specifier. + +Example of two SOC GPIO banks defined as gpio-controller nodes: + + qe_pio_a: gpio-controller@1400 { + #gpio-cells = <2>; + compatible = "fsl,qe-pario-bank-a", "fsl,qe-pario-bank"; + reg = <0x1400 0x18>; + gpio-controller; + }; + + qe_pio_e: gpio-controller@1460 { + #gpio-cells = <2>; + compatible = "fsl,qe-pario-bank-e", "fsl,qe-pario-bank"; + reg = <0x1460 0x18>; + gpio-controller; + }; + +2.1) gpio-controller and pinctrl subsystem +------------------------------------------ + +gpio-controller on a SOC might be tightly coupled with the pinctrl +subsystem, in the sense that the pins can be used by other functions +together with optional gpio feature. + +While the pin allocation is totally managed by the pin ctrl subsystem, +gpio (under gpiolib) is still maintained by gpio drivers. It may happen +that different pin ranges in a SoC is managed by different gpio drivers. + +This makes it logical to let gpio drivers announce their pin ranges to +the pin ctrl subsystem and call 'pinctrl_request_gpio' in order to +request the corresponding pin before any gpio usage. + +For this, the gpio controller can use a pinctrl phandle and pins to +announce the pinrange to the pin ctrl subsystem. For example, + + qe_pio_e: gpio-controller@1460 { + #gpio-cells = <2>; + compatible = "fsl,qe-pario-bank-e", "fsl,qe-pario-bank"; + reg = <0x1460 0x18>; + gpio-controller; + gpio-ranges = <&pinctrl1 20 10>, <&pinctrl2 50 20>; + + } + +where, + &pinctrl1 and &pinctrl2 is the phandle to the pinctrl DT node. + + Next values specify the base pin and number of pins for the range + handled by 'qe_pio_e' gpio. In the given example from base pin 20 to + pin 29 under pinctrl1 and pin 50 to pin 69 under pinctrl2 is handled + by this gpio controller. + +The pinctrl node must have "#gpio-range-cells" property to show number of +arguments to pass with phandle from gpio controllers node. diff --git a/Documentation/devicetree/bindings/gpio/gpio_atmel.txt b/Documentation/devicetree/bindings/gpio/gpio_atmel.txt new file mode 100644 index 00000000..85f8c0d0 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/gpio_atmel.txt @@ -0,0 +1,25 @@ +* Atmel GPIO controller (PIO) + +Required properties: +- compatible: "atmel,<chip>-gpio", where <chip> is at91rm9200 or at91sam9x5. +- reg: Should contain GPIO controller registers location and length +- interrupts: Should be the port interrupt shared by all the pins. +- #gpio-cells: Should be two. The first cell is the pin number and + the second cell is used to specify optional parameters (currently + unused). +- gpio-controller: Marks the device node as a GPIO controller. + +optional properties: +- #gpio-lines: Number of gpio if absent 32. + + +Example: + pioA: gpio@fffff200 { + compatible = "atmel,at91rm9200-gpio"; + reg = <0xfffff200 0x100>; + interrupts = <2 4>; + #gpio-cells = <2>; + gpio-controller; + #gpio-lines = <19>; + }; + diff --git a/Documentation/devicetree/bindings/gpio/gpio_keys.txt b/Documentation/devicetree/bindings/gpio/gpio_keys.txt new file mode 100644 index 00000000..5c2c0214 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/gpio_keys.txt @@ -0,0 +1,36 @@ +Device-Tree bindings for input/gpio_keys.c keyboard driver + +Required properties: + - compatible = "gpio-keys"; + +Optional properties: + - autorepeat: Boolean, Enable auto repeat feature of Linux input + subsystem. + +Each button (key) is represented as a sub-node of "gpio-keys": +Subnode properties: + + - gpios: OF device-tree gpio specification. + - label: Descriptive name of the key. + - linux,code: Keycode to emit. + +Optional subnode-properties: + - linux,input-type: Specify event type this button/key generates. + If not specified defaults to <1> == EV_KEY. + - debounce-interval: Debouncing interval time in milliseconds. + If not specified defaults to 5. + - gpio-key,wakeup: Boolean, button can wake-up the system. + +Example nodes: + + gpio_keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + autorepeat; + button@21 { + label = "GPIO Key UP"; + linux,code = <103>; + gpios = <&gpio1 0 1>; + }; + ... diff --git a/Documentation/devicetree/bindings/gpio/gpio_lpc32xx.txt b/Documentation/devicetree/bindings/gpio/gpio_lpc32xx.txt new file mode 100644 index 00000000..49819367 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/gpio_lpc32xx.txt @@ -0,0 +1,43 @@ +NXP LPC32xx SoC GPIO controller + +Required properties: +- compatible: must be "nxp,lpc3220-gpio" +- reg: Physical base address and length of the controller's registers. +- gpio-controller: Marks the device node as a GPIO controller. +- #gpio-cells: Should be 3: + 1) bank: + 0: GPIO P0 + 1: GPIO P1 + 2: GPIO P2 + 3: GPIO P3 + 4: GPI P3 + 5: GPO P3 + 2) pin number + 3) optional parameters: + - bit 0 specifies polarity (0 for normal, 1 for inverted) +- reg: Index of the GPIO group + +Example: + + gpio: gpio@40028000 { + compatible = "nxp,lpc3220-gpio"; + reg = <0x40028000 0x1000>; + gpio-controller; + #gpio-cells = <3>; /* bank, pin, flags */ + }; + + leds { + compatible = "gpio-leds"; + + led0 { + gpios = <&gpio 5 1 1>; /* GPO_P3 1, active low */ + linux,default-trigger = "heartbeat"; + default-state = "off"; + }; + + led1 { + gpios = <&gpio 5 14 1>; /* GPO_P3 14, active low */ + linux,default-trigger = "timer"; + default-state = "off"; + }; + }; diff --git a/Documentation/devicetree/bindings/gpio/mrvl-gpio.txt b/Documentation/devicetree/bindings/gpio/mrvl-gpio.txt new file mode 100644 index 00000000..e1378749 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/mrvl-gpio.txt @@ -0,0 +1,52 @@ +* Marvell PXA GPIO controller + +Required properties: +- compatible : Should be "mrvl,pxa-gpio" or "mrvl,mmp-gpio" +- reg : Address and length of the register set for the device +- interrupts : Should be the port interrupt shared by all gpio pins. + There're three gpio interrupts in arch-pxa, and they're gpio0, + gpio1 and gpio_mux. There're only one gpio interrupt in arch-mmp, + gpio_mux. +- interrupt-name : Should be the name of irq resource. Each interrupt + binds its interrupt-name. +- interrupt-controller : Identifies the node as an interrupt controller. +- #interrupt-cells: Specifies the number of cells needed to encode an + interrupt source. +- gpio-controller : Marks the device node as a gpio controller. +- #gpio-cells : Should be one. It is the pin number. + +Example: + + gpio: gpio@d4019000 { + compatible = "mrvl,mmp-gpio"; + reg = <0xd4019000 0x1000>; + interrupts = <49>; + interrupt-name = "gpio_mux"; + gpio-controller; + #gpio-cells = <1>; + interrupt-controller; + #interrupt-cells = <1>; + }; + +* Marvell Orion GPIO Controller + +Required properties: +- compatible : Should be "marvell,orion-gpio" +- reg : Address and length of the register set for controller. +- gpio-controller : So we know this is a gpio controller. +- ngpio : How many gpios this controller has. +- interrupts : Up to 4 Interrupts for the controller. + +Optional properties: +- mask-offset : For SMP Orions, offset for Nth CPU + +Example: + + gpio0: gpio@10100 { + compatible = "marvell,orion-gpio"; + #gpio-cells = <2>; + gpio-controller; + reg = <0x10100 0x40>; + ngpio = <32>; + interrupts = <35>, <36>, <37>, <38>; + }; diff --git a/Documentation/devicetree/bindings/gpio/nvidia,tegra20-gpio.txt b/Documentation/devicetree/bindings/gpio/nvidia,tegra20-gpio.txt new file mode 100644 index 00000000..023c9526 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/nvidia,tegra20-gpio.txt @@ -0,0 +1,40 @@ +NVIDIA Tegra GPIO controller + +Required properties: +- compatible : "nvidia,tegra<chip>-gpio" +- reg : Physical base address and length of the controller's registers. +- interrupts : The interrupt outputs from the controller. For Tegra20, + there should be 7 interrupts specified, and for Tegra30, there should + be 8 interrupts specified. +- #gpio-cells : Should be two. The first cell is the pin number and the + second cell is used to specify optional parameters: + - bit 0 specifies polarity (0 for normal, 1 for inverted) +- gpio-controller : Marks the device node as a GPIO controller. +- #interrupt-cells : Should be 2. + The first cell is the GPIO number. + The second cell is used to specify flags: + bits[3:0] trigger type and level flags: + 1 = low-to-high edge triggered. + 2 = high-to-low edge triggered. + 4 = active high level-sensitive. + 8 = active low level-sensitive. + Valid combinations are 1, 2, 3, 4, 8. +- interrupt-controller : Marks the device node as an interrupt controller. + +Example: + +gpio: gpio@6000d000 { + compatible = "nvidia,tegra20-gpio"; + reg = < 0x6000d000 0x1000 >; + interrupts = < 0 32 0x04 + 0 33 0x04 + 0 34 0x04 + 0 35 0x04 + 0 55 0x04 + 0 87 0x04 + 0 89 0x04 >; + #gpio-cells = <2>; + gpio-controller; + #interrupt-cells = <2>; + interrupt-controller; +}; diff --git a/Documentation/devicetree/bindings/gpio/pl061-gpio.txt b/Documentation/devicetree/bindings/gpio/pl061-gpio.txt new file mode 100644 index 00000000..a2c416bc --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/pl061-gpio.txt @@ -0,0 +1,10 @@ +ARM PL061 GPIO controller + +Required properties: +- compatible : "arm,pl061", "arm,primecell" +- #gpio-cells : Should be two. The first cell is the pin number and the + second cell is used to specify optional parameters: + - bit 0 specifies polarity (0 for normal, 1 for inverted) +- gpio-controller : Marks the device node as a GPIO controller. +- interrupts : Interrupt mapping for GPIO IRQ. + diff --git a/Documentation/devicetree/bindings/gpio/sodaville.txt b/Documentation/devicetree/bindings/gpio/sodaville.txt new file mode 100644 index 00000000..563eff22 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/sodaville.txt @@ -0,0 +1,48 @@ +GPIO controller on CE4100 / Sodaville SoCs +========================================== + +The bindings for CE4100's GPIO controller match the generic description +which is covered by the gpio.txt file in this folder. + +The only additional property is the intel,muxctl property which holds the +value which is written into the MUXCNTL register. + +There is no compatible property for now because the driver is probed via +PCI id (vendor 0x8086 device 0x2e67). + +The interrupt specifier consists of two cells encoded as follows: + - <1st cell>: The interrupt-number that identifies the interrupt source. + - <2nd cell>: The level-sense information, encoded as follows: + 4 - active high level-sensitive + 8 - active low level-sensitive + +Example of the GPIO device and one user: + + pcigpio: gpio@b,1 { + /* two cells for GPIO and interrupt */ + #gpio-cells = <2>; + #interrupt-cells = <2>; + compatible = "pci8086,2e67.2", + "pci8086,2e67", + "pciclassff0000", + "pciclassff00"; + + reg = <0x15900 0x0 0x0 0x0 0x0>; + /* Interrupt line of the gpio device */ + interrupts = <15 1>; + /* It is an interrupt and GPIO controller itself */ + interrupt-controller; + gpio-controller; + intel,muxctl = <0>; + }; + + testuser@20 { + compatible = "example,testuser"; + /* User the 11th GPIO line as an active high triggered + * level interrupt + */ + interrupts = <11 8>; + interrupt-parent = <&pcigpio>; + /* Use this GPIO also with the gpio functions */ + gpios = <&pcigpio 11 0>; + }; diff --git a/Documentation/devicetree/bindings/gpio/spear_spics.txt b/Documentation/devicetree/bindings/gpio/spear_spics.txt new file mode 100644 index 00000000..96c37eb1 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/spear_spics.txt @@ -0,0 +1,50 @@ +=== ST Microelectronics SPEAr SPI CS Driver === + +SPEAr platform provides a provision to control chipselects of ARM PL022 Prime +Cell spi controller through its system registers, which otherwise remains under +PL022 control. If chipselect remain under PL022 control then they would be +released as soon as transfer is over and TxFIFO becomes empty. This is not +desired by some of the device protocols above spi which expect (multiple) +transfers without releasing their chipselects. + +Chipselects can be controlled by software by turning them as GPIOs. SPEAr +provides another interface through system registers through which software can +directly control each PL022 chipselect. Hence, it is natural for SPEAr to export +the control of this interface as gpio. + +Required properties: + + * compatible: should be defined as "st,spear-spics-gpio" + * reg: mentioning address range of spics controller + * st-spics,peripcfg-reg: peripheral configuration register offset + * st-spics,sw-enable-bit: bit offset to enable sw control + * st-spics,cs-value-bit: bit offset to drive chipselect low or high + * st-spics,cs-enable-mask: chip select number bit mask + * st-spics,cs-enable-shift: chip select number program offset + * gpio-controller: Marks the device node as gpio controller + * #gpio-cells: should be 1 and will mention chip select number + +All the above bit offsets are within peripcfg register. + +Example: +------- +spics: spics@e0700000{ + compatible = "st,spear-spics-gpio"; + reg = <0xe0700000 0x1000>; + st-spics,peripcfg-reg = <0x3b0>; + st-spics,sw-enable-bit = <12>; + st-spics,cs-value-bit = <11>; + st-spics,cs-enable-mask = <3>; + st-spics,cs-enable-shift = <8>; + gpio-controller; + #gpio-cells = <2>; +}; + + +spi0: spi@e0100000 { + status = "okay"; + num-cs = <3>; + cs-gpios = <&gpio1 7 0>, <&spics 0>, + <&spics 1>; + ... +} diff --git a/Documentation/devicetree/bindings/gpu/nvidia,tegra20-host1x.txt b/Documentation/devicetree/bindings/gpu/nvidia,tegra20-host1x.txt new file mode 100644 index 00000000..b4fa934a --- /dev/null +++ b/Documentation/devicetree/bindings/gpu/nvidia,tegra20-host1x.txt @@ -0,0 +1,191 @@ +NVIDIA Tegra host1x + +Required properties: +- compatible: "nvidia,tegra<chip>-host1x" +- reg: Physical base address and length of the controller's registers. +- interrupts: The interrupt outputs from the controller. +- #address-cells: The number of cells used to represent physical base addresses + in the host1x address space. Should be 1. +- #size-cells: The number of cells used to represent the size of an address + range in the host1x address space. Should be 1. +- ranges: The mapping of the host1x address space to the CPU address space. + +The host1x top-level node defines a number of children, each representing one +of the following host1x client modules: + +- mpe: video encoder + + Required properties: + - compatible: "nvidia,tegra<chip>-mpe" + - reg: Physical base address and length of the controller's registers. + - interrupts: The interrupt outputs from the controller. + +- vi: video input + + Required properties: + - compatible: "nvidia,tegra<chip>-vi" + - reg: Physical base address and length of the controller's registers. + - interrupts: The interrupt outputs from the controller. + +- epp: encoder pre-processor + + Required properties: + - compatible: "nvidia,tegra<chip>-epp" + - reg: Physical base address and length of the controller's registers. + - interrupts: The interrupt outputs from the controller. + +- isp: image signal processor + + Required properties: + - compatible: "nvidia,tegra<chip>-isp" + - reg: Physical base address and length of the controller's registers. + - interrupts: The interrupt outputs from the controller. + +- gr2d: 2D graphics engine + + Required properties: + - compatible: "nvidia,tegra<chip>-gr2d" + - reg: Physical base address and length of the controller's registers. + - interrupts: The interrupt outputs from the controller. + +- gr3d: 3D graphics engine + + Required properties: + - compatible: "nvidia,tegra<chip>-gr3d" + - reg: Physical base address and length of the controller's registers. + +- dc: display controller + + Required properties: + - compatible: "nvidia,tegra<chip>-dc" + - reg: Physical base address and length of the controller's registers. + - interrupts: The interrupt outputs from the controller. + + Each display controller node has a child node, named "rgb", that represents + the RGB output associated with the controller. It can take the following + optional properties: + - nvidia,ddc-i2c-bus: phandle of an I2C controller used for DDC EDID probing + - nvidia,hpd-gpio: specifies a GPIO used for hotplug detection + - nvidia,edid: supplies a binary EDID blob + +- hdmi: High Definition Multimedia Interface + + Required properties: + - compatible: "nvidia,tegra<chip>-hdmi" + - reg: Physical base address and length of the controller's registers. + - interrupts: The interrupt outputs from the controller. + - vdd-supply: regulator for supply voltage + - pll-supply: regulator for PLL + + Optional properties: + - nvidia,ddc-i2c-bus: phandle of an I2C controller used for DDC EDID probing + - nvidia,hpd-gpio: specifies a GPIO used for hotplug detection + - nvidia,edid: supplies a binary EDID blob + +- tvo: TV encoder output + + Required properties: + - compatible: "nvidia,tegra<chip>-tvo" + - reg: Physical base address and length of the controller's registers. + - interrupts: The interrupt outputs from the controller. + +- dsi: display serial interface + + Required properties: + - compatible: "nvidia,tegra<chip>-dsi" + - reg: Physical base address and length of the controller's registers. + +Example: + +/ { + ... + + host1x { + compatible = "nvidia,tegra20-host1x", "simple-bus"; + reg = <0x50000000 0x00024000>; + interrupts = <0 65 0x04 /* mpcore syncpt */ + 0 67 0x04>; /* mpcore general */ + + #address-cells = <1>; + #size-cells = <1>; + + ranges = <0x54000000 0x54000000 0x04000000>; + + mpe { + compatible = "nvidia,tegra20-mpe"; + reg = <0x54040000 0x00040000>; + interrupts = <0 68 0x04>; + }; + + vi { + compatible = "nvidia,tegra20-vi"; + reg = <0x54080000 0x00040000>; + interrupts = <0 69 0x04>; + }; + + epp { + compatible = "nvidia,tegra20-epp"; + reg = <0x540c0000 0x00040000>; + interrupts = <0 70 0x04>; + }; + + isp { + compatible = "nvidia,tegra20-isp"; + reg = <0x54100000 0x00040000>; + interrupts = <0 71 0x04>; + }; + + gr2d { + compatible = "nvidia,tegra20-gr2d"; + reg = <0x54140000 0x00040000>; + interrupts = <0 72 0x04>; + }; + + gr3d { + compatible = "nvidia,tegra20-gr3d"; + reg = <0x54180000 0x00040000>; + }; + + dc@54200000 { + compatible = "nvidia,tegra20-dc"; + reg = <0x54200000 0x00040000>; + interrupts = <0 73 0x04>; + + rgb { + status = "disabled"; + }; + }; + + dc@54240000 { + compatible = "nvidia,tegra20-dc"; + reg = <0x54240000 0x00040000>; + interrupts = <0 74 0x04>; + + rgb { + status = "disabled"; + }; + }; + + hdmi { + compatible = "nvidia,tegra20-hdmi"; + reg = <0x54280000 0x00040000>; + interrupts = <0 75 0x04>; + status = "disabled"; + }; + + tvo { + compatible = "nvidia,tegra20-tvo"; + reg = <0x542c0000 0x00040000>; + interrupts = <0 76 0x04>; + status = "disabled"; + }; + + dsi { + compatible = "nvidia,tegra20-dsi"; + reg = <0x54300000 0x00040000>; + status = "disabled"; + }; + }; + + ... +}; diff --git a/Documentation/devicetree/bindings/hwmon/ads1015.txt b/Documentation/devicetree/bindings/hwmon/ads1015.txt new file mode 100644 index 00000000..918a507d --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/ads1015.txt @@ -0,0 +1,73 @@ +ADS1015 (I2C) + +This device is a 12-bit A-D converter with 4 inputs. + +The inputs can be used single ended or in certain differential combinations. + +For configuration all possible combinations are mapped to 8 channels: + 0: Voltage over AIN0 and AIN1. + 1: Voltage over AIN0 and AIN3. + 2: Voltage over AIN1 and AIN3. + 3: Voltage over AIN2 and AIN3. + 4: Voltage over AIN0 and GND. + 5: Voltage over AIN1 and GND. + 6: Voltage over AIN2 and GND. + 7: Voltage over AIN3 and GND. + +Each channel can be configured individually: + - pga is the programmable gain amplifier (values are full scale) + 0: +/- 6.144 V + 1: +/- 4.096 V + 2: +/- 2.048 V (default) + 3: +/- 1.024 V + 4: +/- 0.512 V + 5: +/- 0.256 V + - data_rate in samples per second + 0: 128 + 1: 250 + 2: 490 + 3: 920 + 4: 1600 (default) + 5: 2400 + 6: 3300 + +1) The /ads1015 node + + Required properties: + + - compatible : must be "ti,ads1015" + - reg : I2C bus address of the device + - #address-cells : must be <1> + - #size-cells : must be <0> + + The node contains child nodes for each channel that the platform uses. + + Example ADS1015 node: + + ads1015@49 { + compatible = "ti,ads1015"; + reg = <0x49>; + #address-cells = <1>; + #size-cells = <0>; + + [ child node definitions... ] + } + +2) channel nodes + + Required properties: + + - reg : the channel number + + Optional properties: + + - ti,gain : the programmable gain amplifier setting + - ti,datarate : the converter data rate + + Example ADS1015 channel node: + + channel@4 { + reg = <4>; + ti,gain = <3>; + ti,datarate = <5>; + }; diff --git a/Documentation/devicetree/bindings/hwmon/vexpress.txt b/Documentation/devicetree/bindings/hwmon/vexpress.txt new file mode 100644 index 00000000..9c27ed69 --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/vexpress.txt @@ -0,0 +1,23 @@ +Versatile Express hwmon sensors +------------------------------- + +Requires node properties: +- "compatible" value : one of + "arm,vexpress-volt" + "arm,vexpress-amp" + "arm,vexpress-temp" + "arm,vexpress-power" + "arm,vexpress-energy" +- "arm,vexpress-sysreg,func" when controlled via vexpress-sysreg + (see Documentation/devicetree/bindings/arm/vexpress-sysreg.txt + for more details) + +Optional node properties: +- label : string describing the monitored value + +Example: + energy@0 { + compatible = "arm,vexpress-energy"; + arm,vexpress-sysreg,func = <13 0>; + label = "A15 Jcore"; + }; diff --git a/Documentation/devicetree/bindings/i2c/brcm,bcm2835-i2c.txt b/Documentation/devicetree/bindings/i2c/brcm,bcm2835-i2c.txt new file mode 100644 index 00000000..e9de3756 --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/brcm,bcm2835-i2c.txt @@ -0,0 +1,20 @@ +Broadcom BCM2835 I2C controller + +Required properties: +- compatible : Should be "brcm,bcm2835-i2c". +- reg: Should contain register location and length. +- interrupts: Should contain interrupt. +- clocks : The clock feeding the I2C controller. + +Recommended properties: +- clock-frequency : desired I2C bus clock frequency in Hz. + +Example: + +i2c@20205000 { + compatible = "brcm,bcm2835-i2c"; + reg = <0x7e205000 0x1000>; + interrupts = <2 21>; + clocks = <&clk_i2c>; + clock-frequency = <100000>; +}; diff --git a/Documentation/devicetree/bindings/i2c/i2c-at91.txt b/Documentation/devicetree/bindings/i2c/i2c-at91.txt new file mode 100644 index 00000000..b689a0d9 --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/i2c-at91.txt @@ -0,0 +1,30 @@ +I2C for Atmel platforms + +Required properties : +- compatible : Must be "atmel,at91rm9200-i2c", "atmel,at91sam9261-i2c", + "atmel,at91sam9260-i2c", "atmel,at91sam9g20-i2c", "atmel,at91sam9g10-i2c" + or "atmel,at91sam9x5-i2c" +- reg: physical base address of the controller and length of memory mapped + region. +- interrupts: interrupt number to the cpu. +- #address-cells = <1>; +- #size-cells = <0>; + +Optional properties: +- Child nodes conforming to i2c bus binding + +Examples : + +i2c0: i2c@fff84000 { + compatible = "atmel,at91sam9g20-i2c"; + reg = <0xfff84000 0x100>; + interrupts = <12 4 6>; + #address-cells = <1>; + #size-cells = <0>; + + 24c512@50 { + compatible = "24c512"; + reg = <0x50>; + pagesize = <128>; + } +} diff --git a/Documentation/devicetree/bindings/i2c/i2c-cbus-gpio.txt b/Documentation/devicetree/bindings/i2c/i2c-cbus-gpio.txt new file mode 100644 index 00000000..8ce9cd28 --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/i2c-cbus-gpio.txt @@ -0,0 +1,27 @@ +Device tree bindings for i2c-cbus-gpio driver + +Required properties: + - compatible = "i2c-cbus-gpio"; + - gpios: clk, dat, sel + - #address-cells = <1>; + - #size-cells = <0>; + +Optional properties: + - child nodes conforming to i2c bus binding + +Example: + +i2c@0 { + compatible = "i2c-cbus-gpio"; + gpios = <&gpio 66 0 /* clk */ + &gpio 65 0 /* dat */ + &gpio 64 0 /* sel */ + >; + #address-cells = <1>; + #size-cells = <0>; + + retu-mfd: retu@1 { + compatible = "retu-mfd"; + reg = <0x1>; + }; +}; diff --git a/Documentation/devicetree/bindings/i2c/i2c-davinci.txt b/Documentation/devicetree/bindings/i2c/i2c-davinci.txt new file mode 100644 index 00000000..2dc935b4 --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/i2c-davinci.txt @@ -0,0 +1,28 @@ +* Texas Instruments Davinci I2C + +This file provides information, what the device node for the +davinci i2c interface contain. + +Required properties: +- compatible: "ti,davinci-i2c"; +- reg : Offset and length of the register set for the device + +Recommended properties : +- interrupts : standard interrupt property. +- clock-frequency : desired I2C bus clock frequency in Hz. + +Example (enbw_cmc board): + i2c@1c22000 { + compatible = "ti,davinci-i2c"; + reg = <0x22000 0x1000>; + clock-frequency = <100000>; + interrupts = <15>; + interrupt-parent = <&intc>; + #address-cells = <1>; + #size-cells = <0>; + + dtt@48 { + compatible = "national,lm75"; + reg = <0x48>; + }; + }; diff --git a/Documentation/devicetree/bindings/i2c/i2c-designware.txt b/Documentation/devicetree/bindings/i2c/i2c-designware.txt new file mode 100644 index 00000000..e42a2ee2 --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/i2c-designware.txt @@ -0,0 +1,22 @@ +* Synopsys DesignWare I2C + +Required properties : + + - compatible : should be "snps,designware-i2c" + - reg : Offset and length of the register set for the device + - interrupts : <IRQ> where IRQ is the interrupt number. + +Recommended properties : + + - clock-frequency : desired I2C bus clock frequency in Hz. + +Example : + + i2c@f0000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "snps,designware-i2c"; + reg = <0xf0000 0x1000>; + interrupts = <11>; + clock-frequency = <400000>; + }; diff --git a/Documentation/devicetree/bindings/i2c/i2c-gpio.txt b/Documentation/devicetree/bindings/i2c/i2c-gpio.txt new file mode 100644 index 00000000..4f8ec947 --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/i2c-gpio.txt @@ -0,0 +1,32 @@ +Device-Tree bindings for i2c gpio driver + +Required properties: + - compatible = "i2c-gpio"; + - gpios: sda and scl gpio + + +Optional properties: + - i2c-gpio,sda-open-drain: sda as open drain + - i2c-gpio,scl-open-drain: scl as open drain + - i2c-gpio,scl-output-only: scl as output only + - i2c-gpio,delay-us: delay between GPIO operations (may depend on each platform) + - i2c-gpio,timeout-ms: timeout to get data + +Example nodes: + +i2c@0 { + compatible = "i2c-gpio"; + gpios = <&pioA 23 0 /* sda */ + &pioA 24 0 /* scl */ + >; + i2c-gpio,sda-open-drain; + i2c-gpio,scl-open-drain; + i2c-gpio,delay-us = <2>; /* ~100 kHz */ + #address-cells = <1>; + #size-cells = <0>; + + rv3029c2@56 { + compatible = "rv3029c2"; + reg = <0x56>; + }; +}; diff --git a/Documentation/devicetree/bindings/i2c/i2c-imx.txt b/Documentation/devicetree/bindings/i2c/i2c-imx.txt new file mode 100644 index 00000000..3614242e --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/i2c-imx.txt @@ -0,0 +1,25 @@ +* Freescale Inter IC (I2C) and High Speed Inter IC (HS-I2C) for i.MX + +Required properties: +- compatible : Should be "fsl,<chip>-i2c" +- reg : Should contain I2C/HS-I2C registers location and length +- interrupts : Should contain I2C/HS-I2C interrupt + +Optional properties: +- clock-frequency : Constains desired I2C/HS-I2C bus clock frequency in Hz. + The absence of the propoerty indicates the default frequency 100 kHz. + +Examples: + +i2c@83fc4000 { /* I2C2 on i.MX51 */ + compatible = "fsl,imx51-i2c", "fsl,imx21-i2c"; + reg = <0x83fc4000 0x4000>; + interrupts = <63>; +}; + +i2c@70038000 { /* HS-I2C on i.MX51 */ + compatible = "fsl,imx51-i2c", "fsl,imx21-i2c"; + reg = <0x70038000 0x4000>; + interrupts = <64>; + clock-frequency = <400000>; +}; diff --git a/Documentation/devicetree/bindings/i2c/i2c-mpc.txt b/Documentation/devicetree/bindings/i2c/i2c-mpc.txt new file mode 100644 index 00000000..1eacd6b2 --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/i2c-mpc.txt @@ -0,0 +1,64 @@ +* I2C + +Required properties : + + - reg : Offset and length of the register set for the device + - compatible : should be "fsl,CHIP-i2c" where CHIP is the name of a + compatible processor, e.g. mpc8313, mpc8543, mpc8544, mpc5121, + mpc5200 or mpc5200b. For the mpc5121, an additional node + "fsl,mpc5121-i2c-ctrl" is required as shown in the example below. + +Recommended properties : + + - interrupts : <a b> where a is the interrupt number and b is a + field that represents an encoding of the sense and level + information for the interrupt. This should be encoded based on + the information in section 2) depending on the type of interrupt + controller you have. + - interrupt-parent : the phandle for the interrupt controller that + services interrupts for this device. + - fsl,preserve-clocking : boolean; if defined, the clock settings + from the bootloader are preserved (not touched). + - clock-frequency : desired I2C bus clock frequency in Hz. + - fsl,timeout : I2C bus timeout in microseconds. + +Examples : + + /* MPC5121 based board */ + i2c@1740 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,mpc5121-i2c", "fsl-i2c"; + reg = <0x1740 0x20>; + interrupts = <11 0x8>; + interrupt-parent = <&ipic>; + clock-frequency = <100000>; + }; + + i2ccontrol@1760 { + compatible = "fsl,mpc5121-i2c-ctrl"; + reg = <0x1760 0x8>; + }; + + /* MPC5200B based board */ + i2c@3d00 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c"; + reg = <0x3d00 0x40>; + interrupts = <2 15 0>; + interrupt-parent = <&mpc5200_pic>; + fsl,preserve-clocking; + }; + + /* MPC8544 base board */ + i2c@3100 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,mpc8544-i2c", "fsl-i2c"; + reg = <0x3100 0x100>; + interrupts = <43 2>; + interrupt-parent = <&mpic>; + clock-frequency = <400000>; + fsl,timeout = <10000>; + }; diff --git a/Documentation/devicetree/bindings/i2c/i2c-mux-gpio.txt b/Documentation/devicetree/bindings/i2c/i2c-mux-gpio.txt new file mode 100644 index 00000000..66709a82 --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/i2c-mux-gpio.txt @@ -0,0 +1,81 @@ +GPIO-based I2C Bus Mux + +This binding describes an I2C bus multiplexer that uses GPIOs to +route the I2C signals. + + +-----+ +-----+ + | dev | | dev | + +------------+ +-----+ +-----+ + | SoC | | | + | | /--------+--------+ + | +------+ | +------+ child bus A, on GPIO value set to 0 + | | I2C |-|--| Mux | + | +------+ | +--+---+ child bus B, on GPIO value set to 1 + | | | \----------+--------+--------+ + | +------+ | | | | | + | | GPIO |-|-----+ +-----+ +-----+ +-----+ + | +------+ | | dev | | dev | | dev | + +------------+ +-----+ +-----+ +-----+ + +Required properties: +- compatible: i2c-mux-gpio +- i2c-parent: The phandle of the I2C bus that this multiplexer's master-side + port is connected to. +- mux-gpios: list of gpios used to control the muxer +* Standard I2C mux properties. See mux.txt in this directory. +* I2C child bus nodes. See mux.txt in this directory. + +Optional properties: +- idle-state: value to set the muxer to when idle. When no value is + given, it defaults to the last value used. + +For each i2c child node, an I2C child bus will be created. They will +be numbered based on their order in the device tree. + +Whenever an access is made to a device on a child bus, the value set +in the revelant node's reg property will be output using the list of +GPIOs, the first in the list holding the least-significant value. + +If an idle state is defined, using the idle-state (optional) property, +whenever an access is not being made to a device on a child bus, the +GPIOs will be set according to the idle value. + +If an idle state is not defined, the most recently used value will be +left programmed into hardware whenever no access is being made to a +device on a child bus. + +Example: + i2cmux { + compatible = "i2c-mux-gpio"; + #address-cells = <1>; + #size-cells = <0>; + mux-gpios = <&gpio1 22 0 &gpio1 23 0>; + i2c-parent = <&i2c1>; + + i2c@1 { + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + + ssd1307: oled@3c { + compatible = "solomon,ssd1307fb-i2c"; + reg = <0x3c>; + pwms = <&pwm 4 3000>; + reset-gpios = <&gpio2 7 1>; + reset-active-low; + }; + }; + + i2c@3 { + reg = <3>; + #address-cells = <1>; + #size-cells = <0>; + + pca9555: pca9555@20 { + compatible = "nxp,pca9555"; + gpio-controller; + #gpio-cells = <2>; + reg = <0x20>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/i2c/i2c-mux-pinctrl.txt b/Documentation/devicetree/bindings/i2c/i2c-mux-pinctrl.txt new file mode 100644 index 00000000..ae8af169 --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/i2c-mux-pinctrl.txt @@ -0,0 +1,93 @@ +Pinctrl-based I2C Bus Mux + +This binding describes an I2C bus multiplexer that uses pin multiplexing to +route the I2C signals, and represents the pin multiplexing configuration +using the pinctrl device tree bindings. + + +-----+ +-----+ + | dev | | dev | + +------------------------+ +-----+ +-----+ + | SoC | | | + | /----|------+--------+ + | +---+ +------+ | child bus A, on first set of pins + | |I2C|---|Pinmux| | + | +---+ +------+ | child bus B, on second set of pins + | \----|------+--------+--------+ + | | | | | + +------------------------+ +-----+ +-----+ +-----+ + | dev | | dev | | dev | + +-----+ +-----+ +-----+ + +Required properties: +- compatible: i2c-mux-pinctrl +- i2c-parent: The phandle of the I2C bus that this multiplexer's master-side + port is connected to. + +Also required are: + +* Standard pinctrl properties that specify the pin mux state for each child + bus. See ../pinctrl/pinctrl-bindings.txt. + +* Standard I2C mux properties. See mux.txt in this directory. + +* I2C child bus nodes. See mux.txt in this directory. + +For each named state defined in the pinctrl-names property, an I2C child bus +will be created. I2C child bus numbers are assigned based on the index into +the pinctrl-names property. + +The only exception is that no bus will be created for a state named "idle". If +such a state is defined, it must be the last entry in pinctrl-names. For +example: + + pinctrl-names = "ddc", "pta", "idle" -> ddc = bus 0, pta = bus 1 + pinctrl-names = "ddc", "idle", "pta" -> Invalid ("idle" not last) + pinctrl-names = "idle", "ddc", "pta" -> Invalid ("idle" not last) + +Whenever an access is made to a device on a child bus, the relevant pinctrl +state will be programmed into hardware. + +If an idle state is defined, whenever an access is not being made to a device +on a child bus, the idle pinctrl state will be programmed into hardware. + +If an idle state is not defined, the most recently used pinctrl state will be +left programmed into hardware whenever no access is being made of a device on +a child bus. + +Example: + + i2cmux { + compatible = "i2c-mux-pinctrl"; + #address-cells = <1>; + #size-cells = <0>; + + i2c-parent = <&i2c1>; + + pinctrl-names = "ddc", "pta", "idle"; + pinctrl-0 = <&state_i2cmux_ddc>; + pinctrl-1 = <&state_i2cmux_pta>; + pinctrl-2 = <&state_i2cmux_idle>; + + i2c@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + + eeprom { + compatible = "eeprom"; + reg = <0x50>; + }; + }; + + i2c@1 { + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + + eeprom { + compatible = "eeprom"; + reg = <0x50>; + }; + }; + }; + diff --git a/Documentation/devicetree/bindings/i2c/i2c-mux.txt b/Documentation/devicetree/bindings/i2c/i2c-mux.txt new file mode 100644 index 00000000..af84cce5 --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/i2c-mux.txt @@ -0,0 +1,60 @@ +Common i2c bus multiplexer/switch properties. + +An i2c bus multiplexer/switch will have several child busses that are +numbered uniquely in a device dependent manner. The nodes for an i2c bus +multiplexer/switch will have one child node for each child +bus. + +Required properties: +- #address-cells = <1>; +- #size-cells = <0>; + +Required properties for child nodes: +- #address-cells = <1>; +- #size-cells = <0>; +- reg : The sub-bus number. + +Optional properties for child nodes: +- Other properties specific to the multiplexer/switch hardware. +- Child nodes conforming to i2c bus binding + + +Example : + + /* + An NXP pca9548 8 channel I2C multiplexer at address 0x70 + with two NXP pca8574 GPIO expanders attached, one each to + ports 3 and 4. + */ + + mux@70 { + compatible = "nxp,pca9548"; + reg = <0x70>; + #address-cells = <1>; + #size-cells = <0>; + + i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + + gpio1: gpio@38 { + compatible = "nxp,pca8574"; + reg = <0x38>; + #gpio-cells = <2>; + gpio-controller; + }; + }; + i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + + gpio2: gpio@38 { + compatible = "nxp,pca8574"; + reg = <0x38>; + #gpio-cells = <2>; + gpio-controller; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt b/Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt new file mode 100644 index 00000000..f46d928a --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt @@ -0,0 +1,18 @@ + +* Marvell MV64XXX I2C controller + +Required properties : + + - reg : Offset and length of the register set for the device + - compatible : Should be "marvell,mv64xxx-i2c" + - interrupts : The interrupt number + - clock-frequency : Desired I2C bus clock frequency in Hz. + +Examples: + + i2c@11000 { + compatible = "marvell,mv64xxx-i2c"; + reg = <0x11000 0x20>; + interrupts = <29>; + clock-frequency = <100000>; + }; diff --git a/Documentation/devicetree/bindings/i2c/i2c-mxs.txt b/Documentation/devicetree/bindings/i2c/i2c-mxs.txt new file mode 100644 index 00000000..7a3fe9e5 --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/i2c-mxs.txt @@ -0,0 +1,21 @@ +* Freescale MXS Inter IC (I2C) Controller + +Required properties: +- compatible: Should be "fsl,<chip>-i2c" +- reg: Should contain registers location and length +- interrupts: Should contain ERROR and DMA interrupts +- clock-frequency: Desired I2C bus clock frequency in Hz. + Only 100000Hz and 400000Hz modes are supported. +- fsl,i2c-dma-channel: APBX DMA channel for the I2C + +Examples: + +i2c0: i2c@80058000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,imx28-i2c"; + reg = <0x80058000 2000>; + interrupts = <111 68>; + clock-frequency = <100000>; + fsl,i2c-dma-channel = <6>; +}; diff --git a/Documentation/devicetree/bindings/i2c/i2c-nomadik.txt b/Documentation/devicetree/bindings/i2c/i2c-nomadik.txt new file mode 100644 index 00000000..72065b0f --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/i2c-nomadik.txt @@ -0,0 +1,23 @@ +I2C for Nomadik based systems + +Required (non-standard) properties: + - Nil + +Recommended (non-standard) properties: + - clock-frequency : Maximum bus clock frequency for the device + +Optional (non-standard) properties: + - Nil + +Example : + +i2c@80004000 { + compatible = "stericsson,db8500-i2c", "st,nomadik-i2c"; + reg = <0x80004000 0x1000>; + interrupts = <0 21 0x4>; + #address-cells = <1>; + #size-cells = <0>; + v-i2c-supply = <&db8500_vape_reg>; + + clock-frequency = <400000>; +}; diff --git a/Documentation/devicetree/bindings/i2c/i2c-ocores.txt b/Documentation/devicetree/bindings/i2c/i2c-ocores.txt new file mode 100644 index 00000000..1637c298 --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/i2c-ocores.txt @@ -0,0 +1,33 @@ +Device tree configuration for i2c-ocores + +Required properties: +- compatible : "opencores,i2c-ocores" or "aeroflexgaisler,i2cmst" +- reg : bus address start and address range size of device +- interrupts : interrupt number +- clock-frequency : frequency of bus clock in Hz +- #address-cells : should be <1> +- #size-cells : should be <0> + +Optional properties: +- reg-shift : device register offsets are shifted by this value +- reg-io-width : io register width in bytes (1, 2 or 4) +- regstep : deprecated, use reg-shift above + +Example: + + i2c0: ocores@a0000000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "opencores,i2c-ocores"; + reg = <0xa0000000 0x8>; + interrupts = <10>; + clock-frequency = <20000000>; + + reg-shift = <0>; /* 8 bit registers */ + reg-io-width = <1>; /* 8 bit read/write */ + + dummy@60 { + compatible = "dummy"; + reg = <0x60>; + }; + }; diff --git a/Documentation/devicetree/bindings/i2c/i2c-octeon.txt b/Documentation/devicetree/bindings/i2c/i2c-octeon.txt new file mode 100644 index 00000000..dced82eb --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/i2c-octeon.txt @@ -0,0 +1,34 @@ +* Two Wire Serial Interface (TWSI) / I2C + +- compatible: "cavium,octeon-3860-twsi" + + Compatibility with all cn3XXX, cn5XXX and cn6XXX SOCs. + +- reg: The base address of the TWSI/I2C bus controller register bank. + +- #address-cells: Must be <1>. + +- #size-cells: Must be <0>. I2C addresses have no size component. + +- interrupts: A single interrupt specifier. + +- clock-frequency: The I2C bus clock rate in Hz. + +Example: + twsi0: i2c@1180000001000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "cavium,octeon-3860-twsi"; + reg = <0x11800 0x00001000 0x0 0x200>; + interrupts = <0 45>; + clock-frequency = <100000>; + + rtc@68 { + compatible = "dallas,ds1337"; + reg = <0x68>; + }; + tmp@4c { + compatible = "ti,tmp421"; + reg = <0x4c>; + }; + }; diff --git a/Documentation/devicetree/bindings/i2c/i2c-omap.txt b/Documentation/devicetree/bindings/i2c/i2c-omap.txt new file mode 100644 index 00000000..56564aa4 --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/i2c-omap.txt @@ -0,0 +1,30 @@ +I2C for OMAP platforms + +Required properties : +- compatible : Must be "ti,omap3-i2c" or "ti,omap4-i2c" +- ti,hwmods : Must be "i2c<n>", n being the instance number (1-based) +- #address-cells = <1>; +- #size-cells = <0>; + +Recommended properties : +- clock-frequency : Desired I2C bus clock frequency in Hz. Otherwise + the default 100 kHz frequency will be used. + +Optional properties: +- Child nodes conforming to i2c bus binding + +Note: Current implementation will fetch base address, irq and dma +from omap hwmod data base during device registration. +Future plan is to migrate hwmod data base contents into device tree +blob so that, all the required data will be used from device tree dts +file. + +Examples : + +i2c1: i2c@0 { + compatible = "ti,omap3-i2c"; + #address-cells = <1>; + #size-cells = <0>; + ti,hwmods = "i2c1"; + clock-frequency = <400000>; +}; diff --git a/Documentation/devicetree/bindings/i2c/i2c-pnx.txt b/Documentation/devicetree/bindings/i2c/i2c-pnx.txt new file mode 100644 index 00000000..fe98ada3 --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/i2c-pnx.txt @@ -0,0 +1,36 @@ +* NXP PNX I2C Controller + +Required properties: + + - reg: Offset and length of the register set for the device + - compatible: should be "nxp,pnx-i2c" + - interrupts: configure one interrupt line + - #address-cells: always 1 (for i2c addresses) + - #size-cells: always 0 + - interrupt-parent: the phandle for the interrupt controller that + services interrupts for this device. + +Optional properties: + + - clock-frequency: desired I2C bus clock frequency in Hz, Default: 100000 Hz + +Examples: + + i2c1: i2c@400a0000 { + compatible = "nxp,pnx-i2c"; + reg = <0x400a0000 0x100>; + interrupt-parent = <&mic>; + interrupts = <51 0>; + #address-cells = <1>; + #size-cells = <0>; + }; + + i2c2: i2c@400a8000 { + compatible = "nxp,pnx-i2c"; + reg = <0x400a8000 0x100>; + interrupt-parent = <&mic>; + interrupts = <50 0>; + #address-cells = <1>; + #size-cells = <0>; + clock-frequency = <100000>; + }; diff --git a/Documentation/devicetree/bindings/i2c/i2c-pxa-pci-ce4100.txt b/Documentation/devicetree/bindings/i2c/i2c-pxa-pci-ce4100.txt new file mode 100644 index 00000000..569b1624 --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/i2c-pxa-pci-ce4100.txt @@ -0,0 +1,93 @@ +CE4100 I2C +---------- + +CE4100 has one PCI device which is described as the I2C-Controller. This +PCI device has three PCI-bars, each bar contains a complete I2C +controller. So we have a total of three independent I2C-Controllers +which share only an interrupt line. +The driver is probed via the PCI-ID and is gathering the information of +attached devices from the devices tree. +Grant Likely recommended to use the ranges property to map the PCI-Bar +number to its physical address and to use this to find the child nodes +of the specific I2C controller. This were his exact words: + + Here's where the magic happens. Each entry in + ranges describes how the parent pci address space + (middle group of 3) is translated to the local + address space (first group of 2) and the size of + each range (last cell). In this particular case, + the first cell of the local address is chosen to be + 1:1 mapped to the BARs, and the second is the + offset from be base of the BAR (which would be + non-zero if you had 2 or more devices mapped off + the same BAR) + + ranges allows the address mapping to be described + in a way that the OS can interpret without + requiring custom device driver code. + +This is an example which is used on FalconFalls: +------------------------------------------------ + i2c-controller@b,2 { + #address-cells = <2>; + #size-cells = <1>; + compatible = "pci8086,2e68.2", + "pci8086,2e68", + "pciclass,ff0000", + "pciclass,ff00"; + + reg = <0x15a00 0x0 0x0 0x0 0x0>; + interrupts = <16 1>; + + /* as described by Grant, the first number in the group of + * three is the bar number followed by the 64bit bar address + * followed by size of the mapping. The bar address + * requires also a valid translation in parents ranges + * property. + */ + ranges = <0 0 0x02000000 0 0xdffe0500 0x100 + 1 0 0x02000000 0 0xdffe0600 0x100 + 2 0 0x02000000 0 0xdffe0700 0x100>; + + i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "intel,ce4100-i2c-controller"; + + /* The first number in the reg property is the + * number of the bar + */ + reg = <0 0 0x100>; + + /* This I2C controller has no devices */ + }; + + i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "intel,ce4100-i2c-controller"; + reg = <1 0 0x100>; + + /* This I2C controller has one gpio controller */ + gpio@26 { + #gpio-cells = <2>; + compatible = "ti,pcf8575"; + reg = <0x26>; + gpio-controller; + }; + }; + + i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "intel,ce4100-i2c-controller"; + reg = <2 0 0x100>; + + gpio@26 { + #gpio-cells = <2>; + compatible = "ti,pcf8575"; + reg = <0x26>; + gpio-controller; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/i2c/i2c-pxa.txt b/Documentation/devicetree/bindings/i2c/i2c-pxa.txt new file mode 100644 index 00000000..12b78ac5 --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/i2c-pxa.txt @@ -0,0 +1,33 @@ +* Marvell MMP I2C controller + +Required properties : + + - reg : Offset and length of the register set for the device + - compatible : should be "mrvl,mmp-twsi" where mmp is the name of a + compatible processor, e.g. pxa168, pxa910, mmp2, mmp3. + For the pxa2xx/pxa3xx, an additional node "mrvl,pxa-i2c" is required + as shown in the example below. + +Recommended properties : + + - interrupts : the interrupt number + - interrupt-parent : the phandle for the interrupt controller that + services interrupts for this device. If the parent is the default + interrupt controller in device tree, it could be ignored. + - mrvl,i2c-polling : Disable interrupt of i2c controller. Polling + status register of i2c controller instead. + - mrvl,i2c-fast-mode : Enable fast mode of i2c controller. + +Examples: + twsi1: i2c@d4011000 { + compatible = "mrvl,mmp-twsi"; + reg = <0xd4011000 0x1000>; + interrupts = <7>; + mrvl,i2c-fast-mode; + }; + + twsi2: i2c@d4025000 { + compatible = "mrvl,mmp-twsi"; + reg = <0xd4025000 0x1000>; + interrupts = <58>; + }; diff --git a/Documentation/devicetree/bindings/i2c/i2c-s3c2410.txt b/Documentation/devicetree/bindings/i2c/i2c-s3c2410.txt new file mode 100644 index 00000000..f98d4c5b --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/i2c-s3c2410.txt @@ -0,0 +1,57 @@ +* Samsung's I2C controller + +The Samsung's I2C controller is used to interface with I2C devices. + +Required properties: + - compatible: value should be either of the following. + (a) "samsung, s3c2410-i2c", for i2c compatible with s3c2410 i2c. + (b) "samsung, s3c2440-i2c", for i2c compatible with s3c2440 i2c. + (c) "samsung, s3c2440-hdmiphy-i2c", for s3c2440-like i2c used + inside HDMIPHY block found on several samsung SoCs + (d) "samsung, exynos5440-i2c", for s3c2440-like i2c used + on EXYNOS5440 which does not need GPIO configuration. + - reg: physical base address of the controller and length of memory mapped + region. + - interrupts: interrupt number to the cpu. + - samsung,i2c-sda-delay: Delay (in ns) applied to data line (SDA) edges. + +Required for all cases except "samsung,s3c2440-hdmiphy-i2c": + - Samsung GPIO variant (deprecated): + - gpios: The order of the gpios should be the following: <SDA, SCL>. + The gpio specifier depends on the gpio controller. Required in all + cases except for "samsung,s3c2440-hdmiphy-i2c" whose input/output + lines are permanently wired to the respective clienta + - Pinctrl variant (preferred, if available): + - pinctrl-0: Pin control group to be used for this controller. + - pinctrl-names: Should contain only one value - "default". + +Optional properties: + - samsung,i2c-slave-addr: Slave address in multi-master enviroment. If not + specified, default value is 0. + - samsung,i2c-max-bus-freq: Desired frequency in Hz of the bus. If not + specified, the default value in Hz is 100000. + +Example: + + i2c@13870000 { + compatible = "samsung,s3c2440-i2c"; + reg = <0x13870000 0x100>; + interrupts = <345>; + samsung,i2c-sda-delay = <100>; + samsung,i2c-max-bus-freq = <100000>; + /* Samsung GPIO variant begins here */ + gpios = <&gpd1 2 0 /* SDA */ + &gpd1 3 0 /* SCL */>; + /* Samsung GPIO variant ends here */ + /* Pinctrl variant begins here */ + pinctrl-0 = <&i2c3_bus>; + pinctrl-names = "default"; + /* Pinctrl variant ends here */ + #address-cells = <1>; + #size-cells = <0>; + + wm8994@1a { + compatible = "wlf,wm8994"; + reg = <0x1a>; + }; + }; diff --git a/Documentation/devicetree/bindings/i2c/i2c-sirf.txt b/Documentation/devicetree/bindings/i2c/i2c-sirf.txt new file mode 100644 index 00000000..7baf9e13 --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/i2c-sirf.txt @@ -0,0 +1,19 @@ +I2C for SiRFprimaII platforms + +Required properties : +- compatible : Must be "sirf,prima2-i2c" +- reg: physical base address of the controller and length of memory mapped + region. +- interrupts: interrupt number to the cpu. + +Optional properties: +- clock-frequency : Constains desired I2C/HS-I2C bus clock frequency in Hz. + The absence of the propoerty indicates the default frequency 100 kHz. + +Examples : + +i2c0: i2c@b00e0000 { + compatible = "sirf,prima2-i2c"; + reg = <0xb00e0000 0x10000>; + interrupts = <24>; +}; diff --git a/Documentation/devicetree/bindings/i2c/i2c-versatile.txt b/Documentation/devicetree/bindings/i2c/i2c-versatile.txt new file mode 100644 index 00000000..361d31c5 --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/i2c-versatile.txt @@ -0,0 +1,10 @@ +i2c Controller on ARM Versatile platform: + +Required properties: +- compatible : Must be "arm,versatile-i2c"; +- reg +- #address-cells = <1>; +- #size-cells = <0>; + +Optional properties: +- Child nodes conforming to i2c bus binding diff --git a/Documentation/devicetree/bindings/i2c/i2c-xiic.txt b/Documentation/devicetree/bindings/i2c/i2c-xiic.txt new file mode 100644 index 00000000..ceabbe91 --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/i2c-xiic.txt @@ -0,0 +1,22 @@ +Xilinx IIC controller: + +Required properties: +- compatible : Must be "xlnx,xps-iic-2.00.a" +- reg : IIC register location and length +- interrupts : IIC controller unterrupt +- #address-cells = <1> +- #size-cells = <0> + +Optional properties: +- Child nodes conforming to i2c bus binding + +Example: + + axi_iic_0: i2c@40800000 { + compatible = "xlnx,xps-iic-2.00.a"; + interrupts = < 1 2 >; + reg = < 0x40800000 0x10000 >; + + #size-cells = <0>; + #address-cells = <1>; + }; diff --git a/Documentation/devicetree/bindings/i2c/ina209.txt b/Documentation/devicetree/bindings/i2c/ina209.txt new file mode 100644 index 00000000..9dd2bee8 --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/ina209.txt @@ -0,0 +1,18 @@ +ina209 properties + +Required properties: +- compatible: Must be "ti,ina209" +- reg: I2C address + +Optional properties: + +- shunt-resistor + Shunt resistor value in micro-Ohm + +Example: + +temp-sensor@4c { + compatible = "ti,ina209"; + reg = <0x4c>; + shunt-resistor = <5000>; +}; diff --git a/Documentation/devicetree/bindings/i2c/max6697.txt b/Documentation/devicetree/bindings/i2c/max6697.txt new file mode 100644 index 00000000..5f793998 --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/max6697.txt @@ -0,0 +1,64 @@ +max6697 properties + +Required properties: +- compatible: + Should be one of + maxim,max6581 + maxim,max6602 + maxim,max6622 + maxim,max6636 + maxim,max6689 + maxim,max6693 + maxim,max6694 + maxim,max6697 + maxim,max6698 + maxim,max6699 +- reg: I2C address + +Optional properties: + +- smbus-timeout-disable + Set to disable SMBus timeout. If not specified, SMBus timeout will be + enabled. +- extended-range-enable + Only valid for MAX6581. Set to enable extended temperature range. + Extended temperature will be disabled if not specified. +- beta-compensation-enable + Only valid for MAX6693 and MX6694. Set to enable beta compensation on + remote temperature channel 1. + Beta compensation will be disabled if not specified. +- alert-mask + Alert bit mask. Alert disabled for bits set. + Select bit 0 for local temperature, bit 1..7 for remote temperatures. + If not specified, alert will be enabled for all channels. +- over-temperature-mask + Over-temperature bit mask. Over-temperature reporting disabled for + bits set. + Select bit 0 for local temperature, bit 1..7 for remote temperatures. + If not specified, over-temperature reporting will be enabled for all + channels. +- resistance-cancellation + Boolean for all chips other than MAX6581. Set to enable resistance + cancellation on remote temperature channel 1. + For MAX6581, resistance cancellation enabled for all channels if + specified as boolean, otherwise as per bit mask specified. + Only supported for remote temperatures (bit 1..7). + If not specified, resistance cancellation will be disabled for all + channels. +- transistor-ideality + For MAX6581 only. Two values; first is bit mask, second is ideality + select value as per MAX6581 data sheet. Select bit 1..7 for remote + channels. + Transistor ideality will be initialized to default (1.008) if not + specified. + +Example: + +temp-sensor@1a { + compatible = "maxim,max6697"; + reg = <0x1a>; + smbus-timeout-disable; + resistance-cancellation; + alert-mask = <0x72>; + over-temperature-mask = <0x7f>; +}; diff --git a/Documentation/devicetree/bindings/i2c/trivial-devices.txt b/Documentation/devicetree/bindings/i2c/trivial-devices.txt new file mode 100644 index 00000000..446859fc --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/trivial-devices.txt @@ -0,0 +1,61 @@ +This is a list of trivial i2c devices that have simple device tree +bindings, consisting only of a compatible field, an address and +possibly an interrupt line. + +If a device needs more specific bindings, such as properties to +describe some aspect of it, there needs to be a specific binding +document for it just like any other devices. + + +Compatible Vendor / Chip +========== ============= +ad,ad7414 SMBus/I2C Digital Temperature Sensor in 6-Pin SOT with SMBus Alert and Over Temperature Pin +ad,adm9240 ADM9240: Complete System Hardware Monitor for uProcessor-Based Systems +adi,adt7461 +/-1C TDM Extended Temp Range I.C +adt7461 +/-1C TDM Extended Temp Range I.C +at,24c08 i2c serial eeprom (24cxx) +atmel,24c02 i2c serial eeprom (24cxx) +catalyst,24c32 i2c serial eeprom +dallas,ds1307 64 x 8, Serial, I2C Real-Time Clock +dallas,ds1338 I2C RTC with 56-Byte NV RAM +dallas,ds1339 I2C Serial Real-Time Clock +dallas,ds1340 I2C RTC with Trickle Charger +dallas,ds1374 I2C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output +dallas,ds1631 High-Precision Digital Thermometer +dallas,ds1682 Total-Elapsed-Time Recorder with Alarm +dallas,ds1775 Tiny Digital Thermometer and Thermostat +dallas,ds3232 Extremely Accurate I²C RTC with Integrated Crystal and SRAM +dallas,ds4510 CPU Supervisor with Nonvolatile Memory and Programmable I/O +dallas,ds75 Digital Thermometer and Thermostat +dialog,da9053 DA9053: flexible system level PMIC with multicore support +epson,rx8025 High-Stability. I2C-Bus INTERFACE REAL TIME CLOCK MODULE +epson,rx8581 I2C-BUS INTERFACE REAL TIME CLOCK MODULE +fsl,mag3110 MAG3110: Xtrinsic High Accuracy, 3D Magnetometer +fsl,mc13892 MC13892: Power Management Integrated Circuit (PMIC) for i.MX35/51 +fsl,mma8450 MMA8450Q: Xtrinsic Low-power, 3-axis Xtrinsic Accelerometer +fsl,mpr121 MPR121: Proximity Capacitive Touch Sensor Controller +fsl,sgtl5000 SGTL5000: Ultra Low-Power Audio Codec +maxim,ds1050 5 Bit Programmable, Pulse-Width Modulator +maxim,max1237 Low-Power, 4-/12-Channel, 2-Wire Serial, 12-Bit ADCs +maxim,max6625 9-Bit/12-Bit Temperature Sensors with I²C-Compatible Serial Interface +mc,rv3029c2 Real Time Clock Module with I2C-Bus +national,lm75 I2C TEMP SENSOR +national,lm80 Serial Interface ACPI-Compatible Microprocessor System Hardware Monitor +national,lm92 ±0.33°C Accurate, 12-Bit + Sign Temperature Sensor and Thermal Window Comparator with Two-Wire Interface +nxp,pca9556 Octal SMBus and I2C registered interface +nxp,pca9557 8-bit I2C-bus and SMBus I/O port with reset +nxp,pcf8563 Real-time clock/calendar +ovti,ov5642 OV5642: Color CMOS QSXGA (5-megapixel) Image Sensor with OmniBSI and Embedded TrueFocus +pericom,pt7c4338 Real-time Clock Module +plx,pex8648 48-Lane, 12-Port PCI Express Gen 2 (5.0 GT/s) Switch +ramtron,24c64 i2c serial eeprom (24cxx) +ricoh,rs5c372a I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC +samsung,24ad0xd1 S524AD0XF1 (128K/256K-bit Serial EEPROM for Low Power) +st-micro,24c256 i2c serial eeprom (24cxx) +stm,m41t00 Serial Access TIMEKEEPER +stm,m41t62 Serial real-time clock (RTC) with alarm +stm,m41t80 M41T80 - SERIAL ACCESS RTC WITH ALARMS +taos,tsl2550 Ambient Light Sensor with SMBUS/Two Wire Serial Interface +ti,tsc2003 I2C Touch-Screen Controller +ti,tmp102 Low Power Digital Temperature Sensor with SMBUS/Two Wire Serial Interface +ti,tmp275 Digital Temperature Sensor diff --git a/Documentation/devicetree/bindings/input/fsl-mma8450.txt b/Documentation/devicetree/bindings/input/fsl-mma8450.txt new file mode 100644 index 00000000..0b96e573 --- /dev/null +++ b/Documentation/devicetree/bindings/input/fsl-mma8450.txt @@ -0,0 +1,12 @@ +* Freescale MMA8450 3-Axis Accelerometer + +Required properties: +- compatible : "fsl,mma8450". +- reg: the I2C address of MMA8450 + +Example: + +accelerometer: mma8450@1c { + compatible = "fsl,mma8450"; + reg = <0x1c>; +}; diff --git a/Documentation/devicetree/bindings/input/gpio-keys-polled.txt b/Documentation/devicetree/bindings/input/gpio-keys-polled.txt new file mode 100644 index 00000000..313abefa --- /dev/null +++ b/Documentation/devicetree/bindings/input/gpio-keys-polled.txt @@ -0,0 +1,38 @@ +Device-Tree bindings for input/gpio_keys_polled.c keyboard driver + +Required properties: + - compatible = "gpio-keys-polled"; + - poll-interval: Poll interval time in milliseconds + +Optional properties: + - autorepeat: Boolean, Enable auto repeat feature of Linux input + subsystem. + +Each button (key) is represented as a sub-node of "gpio-keys-polled": +Subnode properties: + + - gpios: OF device-tree gpio specification. + - label: Descriptive name of the key. + - linux,code: Keycode to emit. + +Optional subnode-properties: + - linux,input-type: Specify event type this button/key generates. + If not specified defaults to <1> == EV_KEY. + - debounce-interval: Debouncing interval time in milliseconds. + If not specified defaults to 5. + - gpio-key,wakeup: Boolean, button can wake-up the system. + +Example nodes: + + gpio_keys_polled { + compatible = "gpio-keys-polled"; + #address-cells = <1>; + #size-cells = <0>; + poll-interval = <100>; + autorepeat; + button@21 { + label = "GPIO Key UP"; + linux,code = <103>; + gpios = <&gpio1 0 1>; + }; + ... diff --git a/Documentation/devicetree/bindings/input/gpio-matrix-keypad.txt b/Documentation/devicetree/bindings/input/gpio-matrix-keypad.txt new file mode 100644 index 00000000..ead641c6 --- /dev/null +++ b/Documentation/devicetree/bindings/input/gpio-matrix-keypad.txt @@ -0,0 +1,46 @@ +* GPIO driven matrix keypad device tree bindings + +GPIO driven matrix keypad is used to interface a SoC with a matrix keypad. +The matrix keypad supports multiple row and column lines, a key can be +placed at each intersection of a unique row and a unique column. The matrix +keypad can sense a key-press and key-release by means of GPIO lines and +report the event using GPIO interrupts to the cpu. + +Required Properties: +- compatible: Should be "gpio-matrix-keypad" +- row-gpios: List of gpios used as row lines. The gpio specifier + for this property depends on the gpio controller to + which these row lines are connected. +- col-gpios: List of gpios used as column lines. The gpio specifier + for this property depends on the gpio controller to + which these column lines are connected. +- linux,keymap: The definition can be found at + bindings/input/matrix-keymap.txt + +Optional Properties: +- linux,no-autorepeat: do no enable autorepeat feature. +- linux,wakeup: use any event on keypad as wakeup event. +- debounce-delay-ms: debounce interval in milliseconds +- col-scan-delay-us: delay, measured in microseconds, that is needed + before we can scan keypad after activating column gpio + +Example: + matrix-keypad { + compatible = "gpio-matrix-keypad"; + debounce-delay-ms = <5>; + col-scan-delay-us = <2>; + + row-gpios = <&gpio2 25 0 + &gpio2 26 0 + &gpio2 27 0>; + + col-gpios = <&gpio2 21 0 + &gpio2 22 0>; + + linux,keymap = <0x0000008B + 0x0100009E + 0x02000069 + 0x0001006A + 0x0101001C + 0x0201006C>; + }; diff --git a/Documentation/devicetree/bindings/input/imx-keypad.txt b/Documentation/devicetree/bindings/input/imx-keypad.txt new file mode 100644 index 00000000..2ebaf7d2 --- /dev/null +++ b/Documentation/devicetree/bindings/input/imx-keypad.txt @@ -0,0 +1,53 @@ +* Freescale i.MX Keypad Port(KPP) device tree bindings + +The KPP is designed to interface with a keypad matrix with 2-point contact +or 3-point contact keys. The KPP is designed to simplify the software task +of scanning a keypad matrix. The KPP is capable of detecting, debouncing, +and decoding one or multiple keys pressed simultaneously on a keypad. + +Required SoC Specific Properties: +- compatible: Should be "fsl,<soc>-kpp". + +- reg: Physical base address of the KPP and length of memory mapped + region. + +- interrupts: The KPP interrupt number to the CPU(s). + +- clocks: The clock provided by the SoC to the KPP. Some SoCs use dummy +clock(The clock for the KPP is provided by the SoCs automatically). + +Required Board Specific Properties: +- pinctrl-names: The definition can be found at +pinctrl/pinctrl-bindings.txt. + +- pinctrl-0: The definition can be found at +pinctrl/pinctrl-bindings.txt. + +- linux,keymap: The definition can be found at +bindings/input/matrix-keymap.txt. + +Example: +kpp: kpp@73f94000 { + compatible = "fsl,imx51-kpp", "fsl,imx21-kpp"; + reg = <0x73f94000 0x4000>; + interrupts = <60>; + clocks = <&clks 0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_kpp_1>; + linux,keymap = <0x00000067 /* KEY_UP */ + 0x0001006c /* KEY_DOWN */ + 0x00020072 /* KEY_VOLUMEDOWN */ + 0x00030066 /* KEY_HOME */ + 0x0100006a /* KEY_RIGHT */ + 0x01010069 /* KEY_LEFT */ + 0x0102001c /* KEY_ENTER */ + 0x01030073 /* KEY_VOLUMEUP */ + 0x02000040 /* KEY_F6 */ + 0x02010042 /* KEY_F8 */ + 0x02020043 /* KEY_F9 */ + 0x02030044 /* KEY_F10 */ + 0x0300003b /* KEY_F1 */ + 0x0301003c /* KEY_F2 */ + 0x0302003d /* KEY_F3 */ + 0x03030074>; /* KEY_POWER */ +}; diff --git a/Documentation/devicetree/bindings/input/lpc32xx-key.txt b/Documentation/devicetree/bindings/input/lpc32xx-key.txt new file mode 100644 index 00000000..bcf62f85 --- /dev/null +++ b/Documentation/devicetree/bindings/input/lpc32xx-key.txt @@ -0,0 +1,31 @@ +NXP LPC32xx Key Scan Interface + +This binding is based on the matrix-keymap binding with the following +changes: + +Required Properties: +- compatible: Should be "nxp,lpc3220-key" +- reg: Physical base address of the controller and length of memory mapped + region. +- interrupts: The interrupt number to the cpu. +- nxp,debounce-delay-ms: Debounce delay in ms +- nxp,scan-delay-ms: Repeated scan period in ms +- linux,keymap: the key-code to be reported when the key is pressed + and released, see also + Documentation/devicetree/bindings/input/matrix-keymap.txt + +Note: keypad,num-rows and keypad,num-columns are required, and must be equal +since LPC32xx only supports square matrices + +Example: + + key@40050000 { + compatible = "nxp,lpc3220-key"; + reg = <0x40050000 0x1000>; + interrupts = <54 0>; + keypad,num-rows = <1>; + keypad,num-columns = <1>; + nxp,debounce-delay-ms = <3>; + nxp,scan-delay-ms = <34>; + linux,keymap = <0x00000002>; + }; diff --git a/Documentation/devicetree/bindings/input/matrix-keymap.txt b/Documentation/devicetree/bindings/input/matrix-keymap.txt new file mode 100644 index 00000000..c54919fa --- /dev/null +++ b/Documentation/devicetree/bindings/input/matrix-keymap.txt @@ -0,0 +1,27 @@ +A simple common binding for matrix-connected key boards. Currently targeted at +defining the keys in the scope of linux key codes since that is a stable and +standardized interface at this time. + +Required properties: +- linux,keymap: an array of packed 1-cell entries containing the equivalent + of row, column and linux key-code. The 32-bit big endian cell is packed + as: + row << 24 | column << 16 | key-code + +Optional properties: +Properties for the number of rows and columns are optional because some +drivers will use fixed values for these. +- keypad,num-rows: Number of row lines connected to the keypad controller. +- keypad,num-columns: Number of column lines connected to the keypad + controller. + +Some users of this binding might choose to specify secondary keymaps for +cases where there is a modifier key such as a Fn key. Proposed names +for said properties are "linux,fn-keymap" or with another descriptive +word for the modifier other from "Fn". + +Example: + linux,keymap = < 0x00030012 + 0x0102003a >; + keypad,num-rows = <2>; + keypad,num-columns = <8>; diff --git a/Documentation/devicetree/bindings/input/nvidia,tegra20-kbc.txt b/Documentation/devicetree/bindings/input/nvidia,tegra20-kbc.txt new file mode 100644 index 00000000..2995fae7 --- /dev/null +++ b/Documentation/devicetree/bindings/input/nvidia,tegra20-kbc.txt @@ -0,0 +1,45 @@ +* Tegra keyboard controller +The key controller has maximum 24 pins to make matrix keypad. Any pin +can be configured as row or column. The maximum column pin can be 8 +and maximum row pins can be 16 for Tegra20/Tegra30. + +Required properties: +- compatible: "nvidia,tegra20-kbc" +- reg: Register base address of KBC. +- interrupts: Interrupt number for the KBC. +- nvidia,kbc-row-pins: The KBC pins which are configured as row. This is an + array of pin numbers which is used as rows. +- nvidia,kbc-col-pins: The KBC pins which are configured as column. This is an + array of pin numbers which is used as column. +- linux,keymap: The keymap for keys as described in the binding document + devicetree/bindings/input/matrix-keymap.txt. + +Optional properties, in addition to those specified by the shared +matrix-keyboard bindings: + +- linux,fn-keymap: a second keymap, same specification as the + matrix-keyboard-controller spec but to be used when the KEY_FN modifier + key is pressed. +- nvidia,debounce-delay-ms: delay in milliseconds per row scan for debouncing +- nvidia,repeat-delay-ms: delay in milliseconds before repeat starts +- nvidia,ghost-filter: enable ghost filtering for this device +- nvidia,wakeup-source: configure keyboard as a wakeup source for suspend/resume + +Example: + +keyboard: keyboard { + compatible = "nvidia,tegra20-kbc"; + reg = <0x7000e200 0x100>; + interrupts = <0 85 0x04>; + nvidia,ghost-filter; + nvidia,debounce-delay-ms = <640>; + nvidia,kbc-row-pins = <0 1 2>; /* pin 0, 1, 2 as rows */ + nvidia,kbc-col-pins = <11 12 13>; /* pin 11, 12, 13 as columns */ + linux,keymap = <0x00000074 + 0x00010067 + 0x00020066 + 0x01010068 + 0x02000069 + 0x02010070 + 0x02020071>; +}; diff --git a/Documentation/devicetree/bindings/input/omap-keypad.txt b/Documentation/devicetree/bindings/input/omap-keypad.txt new file mode 100644 index 00000000..34ed1c60 --- /dev/null +++ b/Documentation/devicetree/bindings/input/omap-keypad.txt @@ -0,0 +1,28 @@ +* TI's Keypad Controller device tree bindings + +TI's Keypad controller is used to interface a SoC with a matrix-type +keypad device. The keypad controller supports multiple row and column lines. +A key can be placed at each intersection of a unique row and a unique column. +The keypad controller can sense a key-press and key-release and report the +event using a interrupt to the cpu. + +This binding is based on the matrix-keymap binding with the following +changes: + +keypad,num-rows and keypad,num-columns are required. + +Required SoC Specific Properties: +- compatible: should be one of the following + - "ti,omap4-keypad": For controllers compatible with omap4 keypad + controller. + +Optional Properties specific to linux: +- linux,keypad-no-autorepeat: do no enable autorepeat feature. + +Example: + keypad@4ae1c000{ + compatible = "ti,omap4-keypad"; + keypad,num-rows = <2>; + keypad,num-columns = <8>; + linux,keypad-no-autorepeat; + }; diff --git a/Documentation/devicetree/bindings/input/pwm-beeper.txt b/Documentation/devicetree/bindings/input/pwm-beeper.txt new file mode 100644 index 00000000..be332ae4 --- /dev/null +++ b/Documentation/devicetree/bindings/input/pwm-beeper.txt @@ -0,0 +1,7 @@ +* PWM beeper device tree bindings + +Registers a PWM device as beeper. + +Required properties: +- compatible: should be "pwm-beeper" +- pwms: phandle to the physical PWM device diff --git a/Documentation/devicetree/bindings/input/rotary-encoder.txt b/Documentation/devicetree/bindings/input/rotary-encoder.txt new file mode 100644 index 00000000..33154959 --- /dev/null +++ b/Documentation/devicetree/bindings/input/rotary-encoder.txt @@ -0,0 +1,36 @@ +Rotary encoder DT bindings + +Required properties: +- gpios: a spec for two GPIOs to be used + +Optional properties: +- linux,axis: the input subsystem axis to map to this rotary encoder. + Defaults to 0 (ABS_X / REL_X) +- rotary-encoder,steps: Number of steps in a full turnaround of the + encoder. Only relevant for absolute axis. Defaults to 24 which is a + typical value for such devices. +- rotary-encoder,relative-axis: register a relative axis rather than an + absolute one. Relative axis will only generate +1/-1 events on the input + device, hence no steps need to be passed. +- rotary-encoder,rollover: Automatic rollove when the rotary value becomes + greater than the specified steps or smaller than 0. For absolute axis only. +- rotary-encoder,half-period: Makes the driver work on half-period mode. + +See Documentation/input/rotary-encoder.txt for more information. + +Example: + + rotary@0 { + compatible = "rotary-encoder"; + gpios = <&gpio 19 1>, <&gpio 20 0>; /* GPIO19 is inverted */ + linux,axis = <0>; /* REL_X */ + rotary-encoder,relative-axis; + }; + + rotary@1 { + compatible = "rotary-encoder"; + gpios = <&gpio 21 0>, <&gpio 22 0>; + linux,axis = <1>; /* ABS_Y */ + rotary-encoder,steps = <24>; + rotary-encoder,rollover; + }; diff --git a/Documentation/devicetree/bindings/input/samsung-keypad.txt b/Documentation/devicetree/bindings/input/samsung-keypad.txt new file mode 100644 index 00000000..ce3e394c --- /dev/null +++ b/Documentation/devicetree/bindings/input/samsung-keypad.txt @@ -0,0 +1,88 @@ +* Samsung's Keypad Controller device tree bindings + +Samsung's Keypad controller is used to interface a SoC with a matrix-type +keypad device. The keypad controller supports multiple row and column lines. +A key can be placed at each intersection of a unique row and a unique column. +The keypad controller can sense a key-press and key-release and report the +event using a interrupt to the cpu. + +Required SoC Specific Properties: +- compatible: should be one of the following + - "samsung,s3c6410-keypad": For controllers compatible with s3c6410 keypad + controller. + - "samsung,s5pv210-keypad": For controllers compatible with s5pv210 keypad + controller. + +- reg: physical base address of the controller and length of memory mapped + region. + +- interrupts: The interrupt number to the cpu. + +Required Board Specific Properties: +- samsung,keypad-num-rows: Number of row lines connected to the keypad + controller. + +- samsung,keypad-num-columns: Number of column lines connected to the + keypad controller. + +- row-gpios: List of gpios used as row lines. The gpio specifier for + this property depends on the gpio controller to which these row lines + are connected. + +- col-gpios: List of gpios used as column lines. The gpio specifier for + this property depends on the gpio controller to which these column + lines are connected. + +- Keys represented as child nodes: Each key connected to the keypad + controller is represented as a child node to the keypad controller + device node and should include the following properties. + - keypad,row: the row number to which the key is connected. + - keypad,column: the column number to which the key is connected. + - linux,code: the key-code to be reported when the key is pressed + and released. + +Optional Properties specific to linux: +- linux,keypad-no-autorepeat: do no enable autorepeat feature. +- linux,keypad-wakeup: use any event on keypad as wakeup event. + + +Example: + keypad@100A0000 { + compatible = "samsung,s5pv210-keypad"; + reg = <0x100A0000 0x100>; + interrupts = <173>; + samsung,keypad-num-rows = <2>; + samsung,keypad-num-columns = <8>; + linux,input-no-autorepeat; + linux,input-wakeup; + + row-gpios = <&gpx2 0 3 3 0 + &gpx2 1 3 3 0>; + + col-gpios = <&gpx1 0 3 0 0 + &gpx1 1 3 0 0 + &gpx1 2 3 0 0 + &gpx1 3 3 0 0 + &gpx1 4 3 0 0 + &gpx1 5 3 0 0 + &gpx1 6 3 0 0 + &gpx1 7 3 0 0>; + + key_1 { + keypad,row = <0>; + keypad,column = <3>; + linux,code = <2>; + }; + + key_2 { + keypad,row = <0>; + keypad,column = <4>; + linux,code = <3>; + }; + + key_3 { + keypad,row = <0>; + keypad,column = <5>; + linux,code = <4>; + }; + }; diff --git a/Documentation/devicetree/bindings/input/spear-keyboard.txt b/Documentation/devicetree/bindings/input/spear-keyboard.txt new file mode 100644 index 00000000..4a846d26 --- /dev/null +++ b/Documentation/devicetree/bindings/input/spear-keyboard.txt @@ -0,0 +1,20 @@ +* SPEAr keyboard controller + +Required properties: +- compatible: "st,spear300-kbd" + +Optional properties, in addition to those specified by the shared +matrix-keyboard bindings: +- autorepeat: bool: enables key autorepeat +- st,mode: keyboard mode: 0 - 9x9, 1 - 6x6, 2 - 2x2 + +Example: + +kbd@fc400000 { + compatible = "st,spear300-kbd"; + reg = <0xfc400000 0x100>; + linux,keymap = < 0x00030012 + 0x0102003a >; + autorepeat; + st,mode = <0>; +}; diff --git a/Documentation/devicetree/bindings/input/stmpe-keypad.txt b/Documentation/devicetree/bindings/input/stmpe-keypad.txt new file mode 100644 index 00000000..1b97222e --- /dev/null +++ b/Documentation/devicetree/bindings/input/stmpe-keypad.txt @@ -0,0 +1,39 @@ +* STMPE Keypad + +Required properties: + - compatible : "st,stmpe-keypad" + - linux,keymap : See ./matrix-keymap.txt + +Optional properties: + - debounce-interval : Debouncing interval time in milliseconds + - st,scan-count : Scanning cycles elapsed before key data is updated + - st,no-autorepeat : If specified device will not autorepeat + +Example: + + stmpe_keypad { + compatible = "st,stmpe-keypad"; + + debounce-interval = <64>; + st,scan-count = <8>; + st,no-autorepeat; + + linux,keymap = <0x205006b + 0x4010074 + 0x3050072 + 0x1030004 + 0x502006a + 0x500000a + 0x5008b + 0x706001c + 0x405000b + 0x6070003 + 0x3040067 + 0x303006c + 0x60400e7 + 0x602009e + 0x4020073 + 0x5050002 + 0x4030069 + 0x3020008>; + }; diff --git a/Documentation/devicetree/bindings/input/tca8418_keypad.txt b/Documentation/devicetree/bindings/input/tca8418_keypad.txt new file mode 100644 index 00000000..25518500 --- /dev/null +++ b/Documentation/devicetree/bindings/input/tca8418_keypad.txt @@ -0,0 +1,10 @@ +This binding is based on the matrix-keymap binding with the following +changes: + +keypad,num-rows and keypad,num-columns are required. + +Required properties: +- compatible: "ti,tca8418" +- reg: the I2C address +- interrupts: IRQ line number, should trigger on falling edge +- linux,keymap: Keys definitions, see keypad-matrix. diff --git a/Documentation/devicetree/bindings/input/touchscreen/bu21013.txt b/Documentation/devicetree/bindings/input/touchscreen/bu21013.txt new file mode 100644 index 00000000..ca5a2c86 --- /dev/null +++ b/Documentation/devicetree/bindings/input/touchscreen/bu21013.txt @@ -0,0 +1,28 @@ +* Rohm BU21013 Touch Screen + +Required properties: + - compatible : "rohm,bu21013_tp" + - reg : I2C device address + +Optional properties: + - touch-gpio : GPIO pin registering a touch event + - <supply_name>-supply : Phandle to a regulator supply + - rohm,touch-max-x : Maximum outward permitted limit in the X axis + - rohm,touch-max-y : Maximum outward permitted limit in the Y axis + - rohm,flip-x : Flip touch coordinates on the X axis + - rohm,flip-y : Flip touch coordinates on the Y axis + +Example: + + i2c@80110000 { + bu21013_tp@0x5c { + compatible = "rohm,bu21013_tp"; + reg = <0x5c>; + touch-gpio = <&gpio2 20 0x4>; + avdd-supply = <&ab8500_ldo_aux1_reg>; + + rohm,touch-max-x = <384>; + rohm,touch-max-y = <704>; + rohm,flip-y; + }; + }; diff --git a/Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt b/Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt new file mode 100644 index 00000000..df70318a --- /dev/null +++ b/Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt @@ -0,0 +1,19 @@ +* EETI eGalax Multiple Touch Controller + +Required properties: +- compatible: must be "eeti,egalax_ts" +- reg: i2c slave address +- interrupt-parent: the phandle for the interrupt controller +- interrupts: touch controller interrupt +- wakeup-gpios: the gpio pin to be used for waking up the controller + as well as uased as irq pin + +Example: + + egalax_ts@04 { + compatible = "eeti,egalax_ts"; + reg = <0x04>; + interrupt-parent = <&gpio1>; + interrupts = <9 2>; + wakeup-gpios = <&gpio1 9 0>; + }; diff --git a/Documentation/devicetree/bindings/input/touchscreen/lpc32xx-tsc.txt b/Documentation/devicetree/bindings/input/touchscreen/lpc32xx-tsc.txt new file mode 100644 index 00000000..41cbf4b7 --- /dev/null +++ b/Documentation/devicetree/bindings/input/touchscreen/lpc32xx-tsc.txt @@ -0,0 +1,16 @@ +* NXP LPC32xx SoC Touchscreen Controller (TSC) + +Required properties: +- compatible: must be "nxp,lpc3220-tsc" +- reg: physical base address of the controller and length of memory mapped + region. +- interrupts: The TSC/ADC interrupt + +Example: + + tsc@40048000 { + compatible = "nxp,lpc3220-tsc"; + reg = <0x40048000 0x1000>; + interrupt-parent = <&mic>; + interrupts = <39 0>; + }; diff --git a/Documentation/devicetree/bindings/input/touchscreen/mms114.txt b/Documentation/devicetree/bindings/input/touchscreen/mms114.txt new file mode 100644 index 00000000..89d4c56c --- /dev/null +++ b/Documentation/devicetree/bindings/input/touchscreen/mms114.txt @@ -0,0 +1,34 @@ +* MELFAS MMS114 touchscreen controller + +Required properties: +- compatible: must be "melfas,mms114" +- reg: I2C address of the chip +- interrupts: interrupt to which the chip is connected +- x-size: horizontal resolution of touchscreen +- y-size: vertical resolution of touchscreen + +Optional properties: +- contact-threshold: +- moving-threshold: +- x-invert: invert X axis +- y-invert: invert Y axis + +Example: + + i2c@00000000 { + /* ... */ + + touchscreen@48 { + compatible = "melfas,mms114"; + reg = <0x48>; + interrupts = <39 0>; + x-size = <720>; + y-size = <1280>; + contact-threshold = <10>; + moving-threshold = <10>; + x-invert; + y-invert; + }; + + /* ... */ + }; diff --git a/Documentation/devicetree/bindings/input/touchscreen/stmpe.txt b/Documentation/devicetree/bindings/input/touchscreen/stmpe.txt new file mode 100644 index 00000000..127baa31 --- /dev/null +++ b/Documentation/devicetree/bindings/input/touchscreen/stmpe.txt @@ -0,0 +1,43 @@ +STMPE Touchscreen +---------------- + +Required properties: + - compatible: "st,stmpe-ts" + +Optional properties: +- st,sample-time: ADC converstion time in number of clock. (0 -> 36 clocks, 1 -> + 44 clocks, 2 -> 56 clocks, 3 -> 64 clocks, 4 -> 80 clocks, 5 -> 96 clocks, 6 + -> 144 clocks), recommended is 4. +- st,mod-12b: ADC Bit mode (0 -> 10bit ADC, 1 -> 12bit ADC) +- st,ref-sel: ADC reference source (0 -> internal reference, 1 -> external + reference) +- st,adc-freq: ADC Clock speed (0 -> 1.625 MHz, 1 -> 3.25 MHz, 2 || 3 -> 6.5 MHz) +- st,ave-ctrl: Sample average control (0 -> 1 sample, 1 -> 2 samples, 2 -> 4 + samples, 3 -> 8 samples) +- st,touch-det-delay: Touch detect interrupt delay (0 -> 10 us, 1 -> 50 us, 2 -> + 100 us, 3 -> 500 us, 4-> 1 ms, 5 -> 5 ms, 6 -> 10 ms, 7 -> 50 ms) recommended + is 3 +- st,settling: Panel driver settling time (0 -> 10 us, 1 -> 100 us, 2 -> 500 us, 3 + -> 1 ms, 4 -> 5 ms, 5 -> 10 ms, 6 for 50 ms, 7 -> 100 ms) recommended is 2 +- st,fraction-z: Length of the fractional part in z (fraction-z ([0..7]) = Count of + the fractional part) recommended is 7 +- st,i-drive: current limit value of the touchscreen drivers (0 -> 20 mA typical 35 + mA max, 1 -> 50 mA typical 80 mA max) + +Node name must be stmpe_touchscreen and should be child node of stmpe node to +which it belongs. + +Example: + + stmpe_touchscreen { + compatible = "st,stmpe-ts"; + st,sample-time = <4>; + st,mod-12b = <1>; + st,ref-sel = <0>; + st,adc-freq = <1>; + st,ave-ctrl = <1>; + st,touch-det-delay = <2>; + st,settling = <2>; + st,fraction-z = <7>; + st,i-drive = <1>; + }; diff --git a/Documentation/devicetree/bindings/interrupt-controller/allwinner,sunxi-ic.txt b/Documentation/devicetree/bindings/interrupt-controller/allwinner,sunxi-ic.txt new file mode 100644 index 00000000..7f9fb85f --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/allwinner,sunxi-ic.txt @@ -0,0 +1,104 @@ +Allwinner Sunxi Interrupt Controller + +Required properties: + +- compatible : should be "allwinner,sunxi-ic" +- reg : Specifies base physical address and size of the registers. +- interrupt-controller : Identifies the node as an interrupt controller +- #interrupt-cells : Specifies the number of cells needed to encode an + interrupt source. The value shall be 1. + +The interrupt sources are as follows: + +0: ENMI +1: UART0 +2: UART1 +3: UART2 +4: UART3 +5: IR0 +6: IR1 +7: I2C0 +8: I2C1 +9: I2C2 +10: SPI0 +11: SPI1 +12: SPI2 +13: SPDIF +14: AC97 +15: TS +16: I2S +17: UART4 +18: UART5 +19: UART6 +20: UART7 +21: KEYPAD +22: TIMER0 +23: TIMER1 +24: TIMER2 +25: TIMER3 +26: CAN +27: DMA +28: PIO +29: TOUCH_PANEL +30: AUDIO_CODEC +31: LRADC +32: SDMC0 +33: SDMC1 +34: SDMC2 +35: SDMC3 +36: MEMSTICK +37: NAND +38: USB0 +39: USB1 +40: USB2 +41: SCR +42: CSI0 +43: CSI1 +44: LCDCTRL0 +45: LCDCTRL1 +46: MP +47: DEFEBE0 +48: DEFEBE1 +49: PMU +50: SPI3 +51: TZASC +52: PATA +53: VE +54: SS +55: EMAC +56: SATA +57: GPS +58: HDMI +59: TVE +60: ACE +61: TVD +62: PS2_0 +63: PS2_1 +64: USB3 +65: USB4 +66: PLE_PFM +67: TIMER4 +68: TIMER5 +69: GPU_GP +70: GPU_GPMMU +71: GPU_PP0 +72: GPU_PPMMU0 +73: GPU_PMU +74: GPU_RSV0 +75: GPU_RSV1 +76: GPU_RSV2 +77: GPU_RSV3 +78: GPU_RSV4 +79: GPU_RSV5 +80: GPU_RSV6 +82: SYNC_TIMER0 +83: SYNC_TIMER1 + +Example: + +intc: interrupt-controller { + compatible = "allwinner,sunxi-ic"; + reg = <0x01c20400 0x400>; + interrupt-controller; + #interrupt-cells = <2>; +}; diff --git a/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm2835-armctrl-ic.txt b/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm2835-armctrl-ic.txt new file mode 100644 index 00000000..7da578d7 --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm2835-armctrl-ic.txt @@ -0,0 +1,110 @@ +BCM2835 Top-Level ("ARMCTRL") Interrupt Controller + +The BCM2835 contains a custom top-level interrupt controller, which supports +72 interrupt sources using a 2-level register scheme. The interrupt +controller, or the HW block containing it, is referred to occasionally +as "armctrl" in the SoC documentation, hence naming of this binding. + +Required properties: + +- compatible : should be "brcm,bcm2835-armctrl-ic" +- reg : Specifies base physical address and size of the registers. +- interrupt-controller : Identifies the node as an interrupt controller +- #interrupt-cells : Specifies the number of cells needed to encode an + interrupt source. The value shall be 2. + + The 1st cell is the interrupt bank; 0 for interrupts in the "IRQ basic + pending" register, or 1/2 respectively for interrupts in the "IRQ pending + 1/2" register. + + The 2nd cell contains the interrupt number within the bank. Valid values + are 0..7 for bank 0, and 0..31 for bank 1. + +The interrupt sources are as follows: + +Bank 0: +0: ARM_TIMER +1: ARM_MAILBOX +2: ARM_DOORBELL_0 +3: ARM_DOORBELL_1 +4: VPU0_HALTED +5: VPU1_HALTED +6: ILLEGAL_TYPE0 +7: ILLEGAL_TYPE1 + +Bank 1: +0: TIMER0 +1: TIMER1 +2: TIMER2 +3: TIMER3 +4: CODEC0 +5: CODEC1 +6: CODEC2 +7: VC_JPEG +8: ISP +9: VC_USB +10: VC_3D +11: TRANSPOSER +12: MULTICORESYNC0 +13: MULTICORESYNC1 +14: MULTICORESYNC2 +15: MULTICORESYNC3 +16: DMA0 +17: DMA1 +18: VC_DMA2 +19: VC_DMA3 +20: DMA4 +21: DMA5 +22: DMA6 +23: DMA7 +24: DMA8 +25: DMA9 +26: DMA10 +27: DMA11 +28: DMA12 +29: AUX +30: ARM +31: VPUDMA + +Bank 2: +0: HOSTPORT +1: VIDEOSCALER +2: CCP2TX +3: SDC +4: DSI0 +5: AVE +6: CAM0 +7: CAM1 +8: HDMI0 +9: HDMI1 +10: PIXELVALVE1 +11: I2CSPISLV +12: DSI1 +13: PWA0 +14: PWA1 +15: CPR +16: SMI +17: GPIO0 +18: GPIO1 +19: GPIO2 +20: GPIO3 +21: VC_I2C +22: VC_SPI +23: VC_I2SPCM +24: VC_SDIO +25: VC_UART +26: SLIMBUS +27: VEC +28: CPG +29: RNG +30: VC_ARASANSDIO +31: AVSPMON + +Example: + +intc: interrupt-controller { + compatible = "brcm,bcm2835-armctrl-ic"; + reg = <0x7e00b200 0x200>; + interrupt-controller; + #interrupt-cells = <2>; +}; diff --git a/Documentation/devicetree/bindings/interrupt-controller/interrupts.txt b/Documentation/devicetree/bindings/interrupt-controller/interrupts.txt new file mode 100644 index 00000000..72a06c0a --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/interrupts.txt @@ -0,0 +1,95 @@ +Specifying interrupt information for devices +============================================ + +1) Interrupt client nodes +------------------------- + +Nodes that describe devices which generate interrupts must contain an +"interrupts" property. This property must contain a list of interrupt +specifiers, one per output interrupt. The format of the interrupt specifier is +determined by the interrupt controller to which the interrupts are routed; see +section 2 below for details. + +The "interrupt-parent" property is used to specify the controller to which +interrupts are routed and contains a single phandle referring to the interrupt +controller node. This property is inherited, so it may be specified in an +interrupt client node or in any of its parent nodes. + +2) Interrupt controller nodes +----------------------------- + +A device is marked as an interrupt controller with the "interrupt-controller" +property. This is a empty, boolean property. An additional "#interrupt-cells" +property defines the number of cells needed to specify a single interrupt. + +It is the responsibility of the interrupt controller's binding to define the +length and format of the interrupt specifier. The following two variants are +commonly used: + + a) one cell + ----------- + The #interrupt-cells property is set to 1 and the single cell defines the + index of the interrupt within the controller. + + Example: + + vic: intc@10140000 { + compatible = "arm,versatile-vic"; + interrupt-controller; + #interrupt-cells = <1>; + reg = <0x10140000 0x1000>; + }; + + sic: intc@10003000 { + compatible = "arm,versatile-sic"; + interrupt-controller; + #interrupt-cells = <1>; + reg = <0x10003000 0x1000>; + interrupt-parent = <&vic>; + interrupts = <31>; /* Cascaded to vic */ + }; + + b) two cells + ------------ + The #interrupt-cells property is set to 2 and the first cell defines the + index of the interrupt within the controller, while the second cell is used + to specify any of the following flags: + - bits[3:0] trigger type and level flags + 1 = low-to-high edge triggered + 2 = high-to-low edge triggered + 4 = active high level-sensitive + 8 = active low level-sensitive + + Example: + + i2c@7000c000 { + gpioext: gpio-adnp@41 { + compatible = "ad,gpio-adnp"; + reg = <0x41>; + + interrupt-parent = <&gpio>; + interrupts = <160 1>; + + gpio-controller; + #gpio-cells = <1>; + + interrupt-controller; + #interrupt-cells = <2>; + + nr-gpios = <64>; + }; + + sx8634@2b { + compatible = "smtc,sx8634"; + reg = <0x2b>; + + interrupt-parent = <&gpioext>; + interrupts = <3 0x8>; + + #address-cells = <1>; + #size-cells = <0>; + + threshold = <0x40>; + sensitivity = <7>; + }; + }; diff --git a/Documentation/devicetree/bindings/iommu/nvidia,tegra20-gart.txt b/Documentation/devicetree/bindings/iommu/nvidia,tegra20-gart.txt new file mode 100644 index 00000000..099d9362 --- /dev/null +++ b/Documentation/devicetree/bindings/iommu/nvidia,tegra20-gart.txt @@ -0,0 +1,14 @@ +NVIDIA Tegra 20 GART + +Required properties: +- compatible: "nvidia,tegra20-gart" +- reg: Two pairs of cells specifying the physical address and size of + the memory controller registers and the GART aperture respectively. + +Example: + + gart { + compatible = "nvidia,tegra20-gart"; + reg = <0x7000f024 0x00000018 /* controller registers */ + 0x58000000 0x02000000>; /* GART aperture */ + }; diff --git a/Documentation/devicetree/bindings/iommu/nvidia,tegra30-smmu.txt b/Documentation/devicetree/bindings/iommu/nvidia,tegra30-smmu.txt new file mode 100644 index 00000000..89fb5434 --- /dev/null +++ b/Documentation/devicetree/bindings/iommu/nvidia,tegra30-smmu.txt @@ -0,0 +1,21 @@ +NVIDIA Tegra 30 IOMMU H/W, SMMU (System Memory Management Unit) + +Required properties: +- compatible : "nvidia,tegra30-smmu" +- reg : Should contain 3 register banks(address and length) for each + of the SMMU register blocks. +- interrupts : Should contain MC General interrupt. +- nvidia,#asids : # of ASIDs +- dma-window : IOVA start address and length. +- nvidia,ahb : phandle to the ahb bus connected to SMMU. + +Example: + smmu { + compatible = "nvidia,tegra30-smmu"; + reg = <0x7000f010 0x02c + 0x7000f1f0 0x010 + 0x7000f228 0x05c>; + nvidia,#asids = <4>; /* # of ASIDs */ + dma-window = <0 0x40000000>; /* IOVA start & length */ + nvidia,ahb = <&ahb>; + }; diff --git a/Documentation/devicetree/bindings/leds/common.txt b/Documentation/devicetree/bindings/leds/common.txt new file mode 100644 index 00000000..2d88816d --- /dev/null +++ b/Documentation/devicetree/bindings/leds/common.txt @@ -0,0 +1,23 @@ +Common leds properties. + +Optional properties for child nodes: +- label : The label for this LED. If omitted, the label is + taken from the node name (excluding the unit address). + +- linux,default-trigger : This parameter, if present, is a + string defining the trigger assigned to the LED. Current triggers are: + "backlight" - LED will act as a back-light, controlled by the framebuffer + system + "default-on" - LED will turn on (but for leds-gpio see "default-state" + property in Documentation/devicetree/bindings/gpio/led.txt) + "heartbeat" - LED "double" flashes at a load average based rate + "ide-disk" - LED indicates disk activity + "timer" - LED flashes at a fixed, configurable rate + +Examples: + +system-status { + label = "Status"; + linux,default-trigger = "heartbeat"; + ... +}; diff --git a/Documentation/devicetree/bindings/leds/leds-gpio.txt b/Documentation/devicetree/bindings/leds/leds-gpio.txt new file mode 100644 index 00000000..df1b3080 --- /dev/null +++ b/Documentation/devicetree/bindings/leds/leds-gpio.txt @@ -0,0 +1,52 @@ +LEDs connected to GPIO lines + +Required properties: +- compatible : should be "gpio-leds". + +Each LED is represented as a sub-node of the gpio-leds device. Each +node's name represents the name of the corresponding LED. + +LED sub-node properties: +- gpios : Should specify the LED's GPIO, see "gpios property" in + Documentation/devicetree/bindings/gpio/gpio.txt. Active low LEDs should be + indicated using flags in the GPIO specifier. +- label : (optional) + see Documentation/devicetree/bindings/leds/common.txt +- linux,default-trigger : (optional) + see Documentation/devicetree/bindings/leds/common.txt +- default-state: (optional) The initial state of the LED. Valid + values are "on", "off", and "keep". If the LED is already on or off + and the default-state property is set the to same value, then no + glitch should be produced where the LED momentarily turns off (or + on). The "keep" setting will keep the LED at whatever its current + state is, without producing a glitch. The default is off if this + property is not present. + +Examples: + +leds { + compatible = "gpio-leds"; + hdd { + label = "IDE Activity"; + gpios = <&mcu_pio 0 1>; /* Active low */ + linux,default-trigger = "ide-disk"; + }; + + fault { + gpios = <&mcu_pio 1 0>; + /* Keep LED on if BIOS detected hardware fault */ + default-state = "keep"; + }; +}; + +run-control { + compatible = "gpio-leds"; + red { + gpios = <&mpc8572 6 0>; + default-state = "off"; + }; + green { + gpios = <&mpc8572 7 0>; + default-state = "on"; + }; +}; diff --git a/Documentation/devicetree/bindings/leds/leds-ns2.txt b/Documentation/devicetree/bindings/leds/leds-ns2.txt new file mode 100644 index 00000000..aef3aca3 --- /dev/null +++ b/Documentation/devicetree/bindings/leds/leds-ns2.txt @@ -0,0 +1,26 @@ +Binding for dual-GPIO LED found on Network Space v2 (and parents). + +Required properties: +- compatible: "lacie,ns2-leds". + +Each LED is represented as a sub-node of the ns2-leds device. + +Required sub-node properties: +- cmd-gpio: Command LED GPIO. See OF device-tree GPIO specification. +- slow-gpio: Slow LED GPIO. See OF device-tree GPIO specification. + +Optional sub-node properties: +- label: Name for this LED. If omitted, the label is taken from the node name. +- linux,default-trigger: Trigger assigned to the LED. + +Example: + +ns2-leds { + compatible = "lacie,ns2-leds"; + + blue-sata { + label = "ns2:blue:sata"; + slow-gpio = <&gpio0 29 0>; + cmd-gpio = <&gpio0 30 0>; + }; +}; diff --git a/Documentation/devicetree/bindings/leds/leds-pwm.txt b/Documentation/devicetree/bindings/leds/leds-pwm.txt new file mode 100644 index 00000000..7297107c --- /dev/null +++ b/Documentation/devicetree/bindings/leds/leds-pwm.txt @@ -0,0 +1,48 @@ +LED connected to PWM + +Required properties: +- compatible : should be "pwm-leds". + +Each LED is represented as a sub-node of the pwm-leds device. Each +node's name represents the name of the corresponding LED. + +LED sub-node properties: +- pwms : PWM property to point to the PWM device (phandle)/port (id) and to + specify the period time to be used: <&phandle id period_ns>; +- pwm-names : (optional) Name to be used by the PWM subsystem for the PWM device + For the pwms and pwm-names property please refer to: + Documentation/devicetree/bindings/pwm/pwm.txt +- max-brightness : Maximum brightness possible for the LED +- label : (optional) + see Documentation/devicetree/bindings/leds/common.txt +- linux,default-trigger : (optional) + see Documentation/devicetree/bindings/leds/common.txt + +Example: + +twl_pwm: pwm { + /* provides two PWMs (id 0, 1 for PWM1 and PWM2) */ + compatible = "ti,twl6030-pwm"; + #pwm-cells = <2>; +}; + +twl_pwmled: pwmled { + /* provides one PWM (id 0 for Charing indicator LED) */ + compatible = "ti,twl6030-pwmled"; + #pwm-cells = <2>; +}; + +pwmleds { + compatible = "pwm-leds"; + kpad { + label = "omap4::keypad"; + pwms = <&twl_pwm 0 7812500>; + max-brightness = <127>; + }; + + charging { + label = "omap4:green:chrg"; + pwms = <&twl_pwmled 0 7812500>; + max-brightness = <255>; + }; +}; diff --git a/Documentation/devicetree/bindings/leds/tca6507.txt b/Documentation/devicetree/bindings/leds/tca6507.txt new file mode 100644 index 00000000..2b6693b9 --- /dev/null +++ b/Documentation/devicetree/bindings/leds/tca6507.txt @@ -0,0 +1,33 @@ +LEDs conected to tca6507 + +Required properties: +- compatible : should be : "ti,tca6507". + +Each led is represented as a sub-node of the ti,tca6507 device. + +LED sub-node properties: +- label : (optional) see Documentation/devicetree/bindings/leds/common.txt +- reg : number of LED line (could be from 0 to 6) +- linux,default-trigger : (optional) + see Documentation/devicetree/bindings/leds/common.txt + +Examples: + +tca6507@45 { + compatible = "ti,tca6507"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x45>; + + led0: red-aux@0 { + label = "red:aux"; + reg = <0x0>; + }; + + led1: green-aux@1 { + label = "green:aux"; + reg = <0x5>; + linux,default-trigger = "default-on"; + }; +}; + diff --git a/Documentation/devicetree/bindings/lpddr2/lpddr2-timings.txt b/Documentation/devicetree/bindings/lpddr2/lpddr2-timings.txt new file mode 100644 index 00000000..9ceb19e0 --- /dev/null +++ b/Documentation/devicetree/bindings/lpddr2/lpddr2-timings.txt @@ -0,0 +1,52 @@ +* AC timing parameters of LPDDR2(JESD209-2) memories for a given speed-bin + +Required properties: +- compatible : Should be "jedec,lpddr2-timings" +- min-freq : minimum DDR clock frequency for the speed-bin. Type is <u32> +- max-freq : maximum DDR clock frequency for the speed-bin. Type is <u32> + +Optional properties: + +The following properties represent AC timing parameters from the memory +data-sheet of the device for a given speed-bin. All these properties are +of type <u32> and the default unit is ps (pico seconds). Parameters with +a different unit have a suffix indicating the unit such as 'tRAS-max-ns' +- tRCD +- tWR +- tRAS-min +- tRRD +- tWTR +- tXP +- tRTP +- tDQSCK-max +- tFAW +- tZQCS +- tZQinit +- tRPab +- tZQCL +- tCKESR +- tRAS-max-ns +- tDQSCK-max-derated + +Example: + +timings_elpida_ECB240ABACN_400mhz: lpddr2-timings@0 { + compatible = "jedec,lpddr2-timings"; + min-freq = <10000000>; + max-freq = <400000000>; + tRPab = <21000>; + tRCD = <18000>; + tWR = <15000>; + tRAS-min = <42000>; + tRRD = <10000>; + tWTR = <7500>; + tXP = <7500>; + tRTP = <7500>; + tCKESR = <15000>; + tDQSCK-max = <5500>; + tFAW = <50000>; + tZQCS = <90000>; + tZQCL = <360000>; + tZQinit = <1000000>; + tRAS-max-ns = <70000>; +}; diff --git a/Documentation/devicetree/bindings/lpddr2/lpddr2.txt b/Documentation/devicetree/bindings/lpddr2/lpddr2.txt new file mode 100644 index 00000000..58354a07 --- /dev/null +++ b/Documentation/devicetree/bindings/lpddr2/lpddr2.txt @@ -0,0 +1,102 @@ +* LPDDR2 SDRAM memories compliant to JEDEC JESD209-2 + +Required properties: +- compatible : Should be one of - "jedec,lpddr2-nvm", "jedec,lpddr2-s2", + "jedec,lpddr2-s4" + + "ti,jedec-lpddr2-s2" should be listed if the memory part is LPDDR2-S2 type + + "ti,jedec-lpddr2-s4" should be listed if the memory part is LPDDR2-S4 type + + "ti,jedec-lpddr2-nvm" should be listed if the memory part is LPDDR2-NVM type + +- density : <u32> representing density in Mb (Mega bits) + +- io-width : <u32> representing bus width. Possible values are 8, 16, and 32 + +Optional properties: + +The following optional properties represent the minimum value of some AC +timing parameters of the DDR device in terms of number of clock cycles. +These values shall be obtained from the device data-sheet. +- tRRD-min-tck +- tWTR-min-tck +- tXP-min-tck +- tRTP-min-tck +- tCKE-min-tck +- tRPab-min-tck +- tRCD-min-tck +- tWR-min-tck +- tRASmin-min-tck +- tCKESR-min-tck +- tFAW-min-tck + +Child nodes: +- The lpddr2 node may have one or more child nodes of type "lpddr2-timings". + "lpddr2-timings" provides AC timing parameters of the device for + a given speed-bin. The user may provide the timings for as many + speed-bins as is required. Please see Documentation/devicetree/ + bindings/lpddr2/lpddr2-timings.txt for more information on "lpddr2-timings" + +Example: + +elpida_ECB240ABACN : lpddr2 { + compatible = "Elpida,ECB240ABACN","jedec,lpddr2-s4"; + density = <2048>; + io-width = <32>; + + tRPab-min-tck = <3>; + tRCD-min-tck = <3>; + tWR-min-tck = <3>; + tRASmin-min-tck = <3>; + tRRD-min-tck = <2>; + tWTR-min-tck = <2>; + tXP-min-tck = <2>; + tRTP-min-tck = <2>; + tCKE-min-tck = <3>; + tCKESR-min-tck = <3>; + tFAW-min-tck = <8>; + + timings_elpida_ECB240ABACN_400mhz: lpddr2-timings@0 { + compatible = "jedec,lpddr2-timings"; + min-freq = <10000000>; + max-freq = <400000000>; + tRPab = <21000>; + tRCD = <18000>; + tWR = <15000>; + tRAS-min = <42000>; + tRRD = <10000>; + tWTR = <7500>; + tXP = <7500>; + tRTP = <7500>; + tCKESR = <15000>; + tDQSCK-max = <5500>; + tFAW = <50000>; + tZQCS = <90000>; + tZQCL = <360000>; + tZQinit = <1000000>; + tRAS-max-ns = <70000>; + }; + + timings_elpida_ECB240ABACN_200mhz: lpddr2-timings@1 { + compatible = "jedec,lpddr2-timings"; + min-freq = <10000000>; + max-freq = <200000000>; + tRPab = <21000>; + tRCD = <18000>; + tWR = <15000>; + tRAS-min = <42000>; + tRRD = <10000>; + tWTR = <10000>; + tXP = <7500>; + tRTP = <7500>; + tCKESR = <15000>; + tDQSCK-max = <5500>; + tFAW = <50000>; + tZQCS = <90000>; + tZQCL = <360000>; + tZQinit = <1000000>; + tRAS-max-ns = <70000>; + }; + +} diff --git a/Documentation/devicetree/bindings/marvell.txt b/Documentation/devicetree/bindings/marvell.txt new file mode 100644 index 00000000..f1533d91 --- /dev/null +++ b/Documentation/devicetree/bindings/marvell.txt @@ -0,0 +1,521 @@ +Marvell Discovery mv64[345]6x System Controller chips +=========================================================== + +The Marvell mv64[345]60 series of system controller chips contain +many of the peripherals needed to implement a complete computer +system. In this section, we define device tree nodes to describe +the system controller chip itself and each of the peripherals +which it contains. Compatible string values for each node are +prefixed with the string "marvell,", for Marvell Technology Group Ltd. + +1) The /system-controller node + + This node is used to represent the system-controller and must be + present when the system uses a system controller chip. The top-level + system-controller node contains information that is global to all + devices within the system controller chip. The node name begins + with "system-controller" followed by the unit address, which is + the base address of the memory-mapped register set for the system + controller chip. + + Required properties: + + - ranges : Describes the translation of system controller addresses + for memory mapped registers. + - clock-frequency: Contains the main clock frequency for the system + controller chip. + - reg : This property defines the address and size of the + memory-mapped registers contained within the system controller + chip. The address specified in the "reg" property should match + the unit address of the system-controller node. + - #address-cells : Address representation for system controller + devices. This field represents the number of cells needed to + represent the address of the memory-mapped registers of devices + within the system controller chip. + - #size-cells : Size representation for the memory-mapped + registers within the system controller chip. + - #interrupt-cells : Defines the width of cells used to represent + interrupts. + + Optional properties: + + - model : The specific model of the system controller chip. Such + as, "mv64360", "mv64460", or "mv64560". + - compatible : A string identifying the compatibility identifiers + of the system controller chip. + + The system-controller node contains child nodes for each system + controller device that the platform uses. Nodes should not be created + for devices which exist on the system controller chip but are not used + + Example Marvell Discovery mv64360 system-controller node: + + system-controller@f1000000 { /* Marvell Discovery mv64360 */ + #address-cells = <1>; + #size-cells = <1>; + model = "mv64360"; /* Default */ + compatible = "marvell,mv64360"; + clock-frequency = <133333333>; + reg = <0xf1000000 0x10000>; + virtual-reg = <0xf1000000>; + ranges = <0x88000000 0x88000000 0x1000000 /* PCI 0 I/O Space */ + 0x80000000 0x80000000 0x8000000 /* PCI 0 MEM Space */ + 0xa0000000 0xa0000000 0x4000000 /* User FLASH */ + 0x00000000 0xf1000000 0x0010000 /* Bridge's regs */ + 0xf2000000 0xf2000000 0x0040000>;/* Integrated SRAM */ + + [ child node definitions... ] + } + +2) Child nodes of /system-controller + + a) Marvell Discovery MDIO bus + + The MDIO is a bus to which the PHY devices are connected. For each + device that exists on this bus, a child node should be created. See + the definition of the PHY node below for an example of how to define + a PHY. + + Required properties: + - #address-cells : Should be <1> + - #size-cells : Should be <0> + - device_type : Should be "mdio" + - compatible : Should be "marvell,mv64360-mdio" + + Example: + + mdio { + #address-cells = <1>; + #size-cells = <0>; + device_type = "mdio"; + compatible = "marvell,mv64360-mdio"; + + ethernet-phy@0 { + ...... + }; + }; + + + b) Marvell Discovery ethernet controller + + The Discover ethernet controller is described with two levels + of nodes. The first level describes an ethernet silicon block + and the second level describes up to 3 ethernet nodes within + that block. The reason for the multiple levels is that the + registers for the node are interleaved within a single set + of registers. The "ethernet-block" level describes the + shared register set, and the "ethernet" nodes describe ethernet + port-specific properties. + + Ethernet block node + + Required properties: + - #address-cells : <1> + - #size-cells : <0> + - compatible : "marvell,mv64360-eth-block" + - reg : Offset and length of the register set for this block + + Example Discovery Ethernet block node: + ethernet-block@2000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "marvell,mv64360-eth-block"; + reg = <0x2000 0x2000>; + ethernet@0 { + ....... + }; + }; + + Ethernet port node + + Required properties: + - device_type : Should be "network". + - compatible : Should be "marvell,mv64360-eth". + - reg : Should be <0>, <1>, or <2>, according to which registers + within the silicon block the device uses. + - interrupts : <a> where a is the interrupt number for the port. + - interrupt-parent : the phandle for the interrupt controller + that services interrupts for this device. + - phy : the phandle for the PHY connected to this ethernet + controller. + - local-mac-address : 6 bytes, MAC address + + Example Discovery Ethernet port node: + ethernet@0 { + device_type = "network"; + compatible = "marvell,mv64360-eth"; + reg = <0>; + interrupts = <32>; + interrupt-parent = <&PIC>; + phy = <&PHY0>; + local-mac-address = [ 00 00 00 00 00 00 ]; + }; + + + + c) Marvell Discovery PHY nodes + + Required properties: + - device_type : Should be "ethernet-phy" + - interrupts : <a> where a is the interrupt number for this phy. + - interrupt-parent : the phandle for the interrupt controller that + services interrupts for this device. + - reg : The ID number for the phy, usually a small integer + + Example Discovery PHY node: + ethernet-phy@1 { + device_type = "ethernet-phy"; + compatible = "broadcom,bcm5421"; + interrupts = <76>; /* GPP 12 */ + interrupt-parent = <&PIC>; + reg = <1>; + }; + + + d) Marvell Discovery SDMA nodes + + Represent DMA hardware associated with the MPSC (multiprotocol + serial controllers). + + Required properties: + - compatible : "marvell,mv64360-sdma" + - reg : Offset and length of the register set for this device + - interrupts : <a> where a is the interrupt number for the DMA + device. + - interrupt-parent : the phandle for the interrupt controller + that services interrupts for this device. + + Example Discovery SDMA node: + sdma@4000 { + compatible = "marvell,mv64360-sdma"; + reg = <0x4000 0xc18>; + virtual-reg = <0xf1004000>; + interrupts = <36>; + interrupt-parent = <&PIC>; + }; + + + e) Marvell Discovery BRG nodes + + Represent baud rate generator hardware associated with the MPSC + (multiprotocol serial controllers). + + Required properties: + - compatible : "marvell,mv64360-brg" + - reg : Offset and length of the register set for this device + - clock-src : A value from 0 to 15 which selects the clock + source for the baud rate generator. This value corresponds + to the CLKS value in the BRGx configuration register. See + the mv64x60 User's Manual. + - clock-frequence : The frequency (in Hz) of the baud rate + generator's input clock. + - current-speed : The current speed setting (presumably by + firmware) of the baud rate generator. + + Example Discovery BRG node: + brg@b200 { + compatible = "marvell,mv64360-brg"; + reg = <0xb200 0x8>; + clock-src = <8>; + clock-frequency = <133333333>; + current-speed = <9600>; + }; + + + f) Marvell Discovery CUNIT nodes + + Represent the Serial Communications Unit device hardware. + + Required properties: + - reg : Offset and length of the register set for this device + + Example Discovery CUNIT node: + cunit@f200 { + reg = <0xf200 0x200>; + }; + + + g) Marvell Discovery MPSCROUTING nodes + + Represent the Discovery's MPSC routing hardware + + Required properties: + - reg : Offset and length of the register set for this device + + Example Discovery CUNIT node: + mpscrouting@b500 { + reg = <0xb400 0xc>; + }; + + + h) Marvell Discovery MPSCINTR nodes + + Represent the Discovery's MPSC DMA interrupt hardware registers + (SDMA cause and mask registers). + + Required properties: + - reg : Offset and length of the register set for this device + + Example Discovery MPSCINTR node: + mpsintr@b800 { + reg = <0xb800 0x100>; + }; + + + i) Marvell Discovery MPSC nodes + + Represent the Discovery's MPSC (Multiprotocol Serial Controller) + serial port. + + Required properties: + - device_type : "serial" + - compatible : "marvell,mv64360-mpsc" + - reg : Offset and length of the register set for this device + - sdma : the phandle for the SDMA node used by this port + - brg : the phandle for the BRG node used by this port + - cunit : the phandle for the CUNIT node used by this port + - mpscrouting : the phandle for the MPSCROUTING node used by this port + - mpscintr : the phandle for the MPSCINTR node used by this port + - cell-index : the hardware index of this cell in the MPSC core + - max_idle : value needed for MPSC CHR3 (Maximum Frame Length) + register + - interrupts : <a> where a is the interrupt number for the MPSC. + - interrupt-parent : the phandle for the interrupt controller + that services interrupts for this device. + + Example Discovery MPSCINTR node: + mpsc@8000 { + device_type = "serial"; + compatible = "marvell,mv64360-mpsc"; + reg = <0x8000 0x38>; + virtual-reg = <0xf1008000>; + sdma = <&SDMA0>; + brg = <&BRG0>; + cunit = <&CUNIT>; + mpscrouting = <&MPSCROUTING>; + mpscintr = <&MPSCINTR>; + cell-index = <0>; + max_idle = <40>; + interrupts = <40>; + interrupt-parent = <&PIC>; + }; + + + j) Marvell Discovery Watch Dog Timer nodes + + Represent the Discovery's watchdog timer hardware + + Required properties: + - compatible : "marvell,mv64360-wdt" + - reg : Offset and length of the register set for this device + + Example Discovery Watch Dog Timer node: + wdt@b410 { + compatible = "marvell,mv64360-wdt"; + reg = <0xb410 0x8>; + }; + + + k) Marvell Discovery I2C nodes + + Represent the Discovery's I2C hardware + + Required properties: + - device_type : "i2c" + - compatible : "marvell,mv64360-i2c" + - reg : Offset and length of the register set for this device + - interrupts : <a> where a is the interrupt number for the I2C. + - interrupt-parent : the phandle for the interrupt controller + that services interrupts for this device. + + Example Discovery I2C node: + compatible = "marvell,mv64360-i2c"; + reg = <0xc000 0x20>; + virtual-reg = <0xf100c000>; + interrupts = <37>; + interrupt-parent = <&PIC>; + }; + + + l) Marvell Discovery PIC (Programmable Interrupt Controller) nodes + + Represent the Discovery's PIC hardware + + Required properties: + - #interrupt-cells : <1> + - #address-cells : <0> + - compatible : "marvell,mv64360-pic" + - reg : Offset and length of the register set for this device + - interrupt-controller + + Example Discovery PIC node: + pic { + #interrupt-cells = <1>; + #address-cells = <0>; + compatible = "marvell,mv64360-pic"; + reg = <0x0 0x88>; + interrupt-controller; + }; + + + m) Marvell Discovery MPP (Multipurpose Pins) multiplexing nodes + + Represent the Discovery's MPP hardware + + Required properties: + - compatible : "marvell,mv64360-mpp" + - reg : Offset and length of the register set for this device + + Example Discovery MPP node: + mpp@f000 { + compatible = "marvell,mv64360-mpp"; + reg = <0xf000 0x10>; + }; + + + n) Marvell Discovery GPP (General Purpose Pins) nodes + + Represent the Discovery's GPP hardware + + Required properties: + - compatible : "marvell,mv64360-gpp" + - reg : Offset and length of the register set for this device + + Example Discovery GPP node: + gpp@f000 { + compatible = "marvell,mv64360-gpp"; + reg = <0xf100 0x20>; + }; + + + o) Marvell Discovery PCI host bridge node + + Represents the Discovery's PCI host bridge device. The properties + for this node conform to Rev 2.1 of the PCI Bus Binding to IEEE + 1275-1994. A typical value for the compatible property is + "marvell,mv64360-pci". + + Example Discovery PCI host bridge node + pci@80000000 { + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + device_type = "pci"; + compatible = "marvell,mv64360-pci"; + reg = <0xcf8 0x8>; + ranges = <0x01000000 0x0 0x0 + 0x88000000 0x0 0x01000000 + 0x02000000 0x0 0x80000000 + 0x80000000 0x0 0x08000000>; + bus-range = <0 255>; + clock-frequency = <66000000>; + interrupt-parent = <&PIC>; + interrupt-map-mask = <0xf800 0x0 0x0 0x7>; + interrupt-map = < + /* IDSEL 0x0a */ + 0x5000 0 0 1 &PIC 80 + 0x5000 0 0 2 &PIC 81 + 0x5000 0 0 3 &PIC 91 + 0x5000 0 0 4 &PIC 93 + + /* IDSEL 0x0b */ + 0x5800 0 0 1 &PIC 91 + 0x5800 0 0 2 &PIC 93 + 0x5800 0 0 3 &PIC 80 + 0x5800 0 0 4 &PIC 81 + + /* IDSEL 0x0c */ + 0x6000 0 0 1 &PIC 91 + 0x6000 0 0 2 &PIC 93 + 0x6000 0 0 3 &PIC 80 + 0x6000 0 0 4 &PIC 81 + + /* IDSEL 0x0d */ + 0x6800 0 0 1 &PIC 93 + 0x6800 0 0 2 &PIC 80 + 0x6800 0 0 3 &PIC 81 + 0x6800 0 0 4 &PIC 91 + >; + }; + + + p) Marvell Discovery CPU Error nodes + + Represent the Discovery's CPU error handler device. + + Required properties: + - compatible : "marvell,mv64360-cpu-error" + - reg : Offset and length of the register set for this device + - interrupts : the interrupt number for this device + - interrupt-parent : the phandle for the interrupt controller + that services interrupts for this device. + + Example Discovery CPU Error node: + cpu-error@0070 { + compatible = "marvell,mv64360-cpu-error"; + reg = <0x70 0x10 0x128 0x28>; + interrupts = <3>; + interrupt-parent = <&PIC>; + }; + + + q) Marvell Discovery SRAM Controller nodes + + Represent the Discovery's SRAM controller device. + + Required properties: + - compatible : "marvell,mv64360-sram-ctrl" + - reg : Offset and length of the register set for this device + - interrupts : the interrupt number for this device + - interrupt-parent : the phandle for the interrupt controller + that services interrupts for this device. + + Example Discovery SRAM Controller node: + sram-ctrl@0380 { + compatible = "marvell,mv64360-sram-ctrl"; + reg = <0x380 0x80>; + interrupts = <13>; + interrupt-parent = <&PIC>; + }; + + + r) Marvell Discovery PCI Error Handler nodes + + Represent the Discovery's PCI error handler device. + + Required properties: + - compatible : "marvell,mv64360-pci-error" + - reg : Offset and length of the register set for this device + - interrupts : the interrupt number for this device + - interrupt-parent : the phandle for the interrupt controller + that services interrupts for this device. + + Example Discovery PCI Error Handler node: + pci-error@1d40 { + compatible = "marvell,mv64360-pci-error"; + reg = <0x1d40 0x40 0xc28 0x4>; + interrupts = <12>; + interrupt-parent = <&PIC>; + }; + + + s) Marvell Discovery Memory Controller nodes + + Represent the Discovery's memory controller device. + + Required properties: + - compatible : "marvell,mv64360-mem-ctrl" + - reg : Offset and length of the register set for this device + - interrupts : the interrupt number for this device + - interrupt-parent : the phandle for the interrupt controller + that services interrupts for this device. + + Example Discovery Memory Controller node: + mem-ctrl@1400 { + compatible = "marvell,mv64360-mem-ctrl"; + reg = <0x1400 0x60>; + interrupts = <17>; + interrupt-parent = <&PIC>; + }; + + diff --git a/Documentation/devicetree/bindings/media/exynos5-gsc.txt b/Documentation/devicetree/bindings/media/exynos5-gsc.txt new file mode 100644 index 00000000..0604d42f --- /dev/null +++ b/Documentation/devicetree/bindings/media/exynos5-gsc.txt @@ -0,0 +1,30 @@ +* Samsung Exynos5 G-Scaler device + +G-Scaler is used for scaling and color space conversion on EXYNOS5 SoCs. + +Required properties: +- compatible: should be "samsung,exynos5-gsc" +- reg: should contain G-Scaler physical address location and length. +- interrupts: should contain G-Scaler interrupt number + +Example: + +gsc_0: gsc@0x13e00000 { + compatible = "samsung,exynos5-gsc"; + reg = <0x13e00000 0x1000>; + interrupts = <0 85 0>; +}; + +Aliases: +Each G-Scaler node should have a numbered alias in the aliases node, +in the form of gscN, N = 0...3. G-Scaler driver uses these aliases +to retrieve the device IDs using "of_alias_get_id()" call. + +Example: + +aliases { + gsc0 =&gsc_0; + gsc1 =&gsc_1; + gsc2 =&gsc_2; + gsc3 =&gsc_3; +}; diff --git a/Documentation/devicetree/bindings/media/gpio-ir-receiver.txt b/Documentation/devicetree/bindings/media/gpio-ir-receiver.txt new file mode 100644 index 00000000..56e726ef --- /dev/null +++ b/Documentation/devicetree/bindings/media/gpio-ir-receiver.txt @@ -0,0 +1,16 @@ +Device-Tree bindings for GPIO IR receiver + +Required properties: + - compatible: should be "gpio-ir-receiver". + - gpios: specifies GPIO used for IR signal reception. + +Optional properties: + - linux,rc-map-name: Linux specific remote control map name. + +Example node: + + ir: ir-receiver { + compatible = "gpio-ir-receiver"; + gpios = <&gpio0 19 1>; + linux,rc-map-name = "rc-rc6-mce"; + }; diff --git a/Documentation/devicetree/bindings/media/s5p-mfc.txt b/Documentation/devicetree/bindings/media/s5p-mfc.txt new file mode 100644 index 00000000..67ec3d4c --- /dev/null +++ b/Documentation/devicetree/bindings/media/s5p-mfc.txt @@ -0,0 +1,23 @@ +* Samsung Multi Format Codec (MFC) + +Multi Format Codec (MFC) is the IP present in Samsung SoCs which +supports high resolution decoding and encoding functionalities. +The MFC device driver is a v4l2 driver which can encode/decode +video raw/elementary streams and has support for all popular +video codecs. + +Required properties: + - compatible : value should be either one among the following + (a) "samsung,mfc-v5" for MFC v5 present in Exynos4 SoCs + (b) "samsung,mfc-v6" for MFC v6 present in Exynos5 SoCs + + - reg : Physical base address of the IP registers and length of memory + mapped region. + + - interrupts : MFC interrupt number to the CPU. + + - samsung,mfc-r : Base address of the first memory bank used by MFC + for DMA contiguous memory allocation and its size. + + - samsung,mfc-l : Base address of the second memory bank used by MFC + for DMA contiguous memory allocation and its size. diff --git a/Documentation/devicetree/bindings/memory-controllers/ti/emif.txt b/Documentation/devicetree/bindings/memory-controllers/ti/emif.txt new file mode 100644 index 00000000..938f8e1b --- /dev/null +++ b/Documentation/devicetree/bindings/memory-controllers/ti/emif.txt @@ -0,0 +1,55 @@ +* EMIF family of TI SDRAM controllers + +EMIF - External Memory Interface - is an SDRAM controller used in +TI SoCs. EMIF supports, based on the IP revision, one or more of +DDR2/DDR3/LPDDR2 protocols. This binding describes a given instance +of the EMIF IP and memory parts attached to it. + +Required properties: +- compatible : Should be of the form "ti,emif-<ip-rev>" where <ip-rev> + is the IP revision of the specific EMIF instance. + +- phy-type : <u32> indicating the DDR phy type. Following are the + allowed values + <1> : Attila PHY + <2> : Intelli PHY + +- device-handle : phandle to a "lpddr2" node representing the memory part + +- ti,hwmods : For TI hwmods processing and omap device creation + the value shall be "emif<n>" where <n> is the number of the EMIF + instance with base 1. + +Optional properties: +- cs1-used : Have this property if CS1 of this EMIF + instance has a memory part attached to it. If there is a memory + part attached to CS1, it should be the same type as the one on CS0, + so there is no need to give the details of this memory part. + +- cal-resistor-per-cs : Have this property if the board has one + calibration resistor per chip-select. + +- hw-caps-read-idle-ctrl: Have this property if the controller + supports read idle window programming + +- hw-caps-dll-calib-ctrl: Have this property if the controller + supports dll calibration control + +- hw-caps-ll-interface : Have this property if the controller + has a low latency interface and corresponding interrupt events + +- hw-caps-temp-alert : Have this property if the controller + has capability for generating SDRAM temperature alerts + +Example: + +emif1: emif@0x4c000000 { + compatible = "ti,emif-4d"; + ti,hwmods = "emif2"; + phy-type = <1>; + device-handle = <&elpida_ECB240ABACN>; + cs1-used; + hw-caps-read-idle-ctrl; + hw-caps-ll-interface; + hw-caps-temp-alert; +}; diff --git a/Documentation/devicetree/bindings/metag/meta-intc.txt b/Documentation/devicetree/bindings/metag/meta-intc.txt new file mode 100644 index 00000000..8c47dcbf --- /dev/null +++ b/Documentation/devicetree/bindings/metag/meta-intc.txt @@ -0,0 +1,82 @@ +* Meta External Trigger Controller Binding + +This binding specifies what properties must be available in the device tree +representation of a Meta external trigger controller. + +Required properties: + + - compatible: Specifies the compatibility list for the interrupt controller. + The type shall be <string> and the value shall include "img,meta-intc". + + - num-banks: Specifies the number of interrupt banks (each of which can + handle 32 interrupt sources). + + - interrupt-controller: The presence of this property identifies the node + as an interupt controller. No property value shall be defined. + + - #interrupt-cells: Specifies the number of cells needed to encode an + interrupt source. The type shall be a <u32> and the value shall be 2. + + - #address-cells: Specifies the number of cells needed to encode an + address. The type shall be <u32> and the value shall be 0. As such, + 'interrupt-map' nodes do not have to specify a parent unit address. + +Optional properties: + + - no-mask: The controller doesn't have any mask registers. + +* Interrupt Specifier Definition + + Interrupt specifiers consists of 2 cells encoded as follows: + + - <1st-cell>: The interrupt-number that identifies the interrupt source. + + - <2nd-cell>: The Linux interrupt flags containing level-sense information, + encoded as follows: + 1 = edge triggered + 4 = level-sensitive + +* Examples + +Example 1: + + /* + * Meta external trigger block + */ + intc: intc { + // This is an interrupt controller node. + interrupt-controller; + + // No address cells so that 'interrupt-map' nodes which + // reference this interrupt controller node do not need a parent + // address specifier. + #address-cells = <0>; + + // Two cells to encode interrupt sources. + #interrupt-cells = <2>; + + // Number of interrupt banks + num-banks = <2>; + + // No HWMASKEXT is available (specify on Chorus2 and Comet ES1) + no-mask; + + // Compatible with Meta hardware trigger block. + compatible = "img,meta-intc"; + }; + +Example 2: + + /* + * An interrupt generating device that is wired to a Meta external + * trigger block. + */ + uart1: uart@0x02004c00 { + // Interrupt source '5' that is level-sensitive. + // Note that there are only two cells as specified in the + // interrupt parent's '#interrupt-cells' property. + interrupts = <5 4 /* level */>; + + // The interrupt controller that this device is wired to. + interrupt-parent = <&intc>; + }; diff --git a/Documentation/devicetree/bindings/mfd/88pm860x.txt b/Documentation/devicetree/bindings/mfd/88pm860x.txt new file mode 100644 index 00000000..63f3ee33 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/88pm860x.txt @@ -0,0 +1,85 @@ +* Marvell 88PM860x Power Management IC + +Required parent device properties: +- compatible : "marvell,88pm860x" +- reg : the I2C slave address for the 88pm860x chip +- interrupts : IRQ line for the 88pm860x chip +- interrupt-controller: describes the 88pm860x as an interrupt controller (has its own domain) +- #interrupt-cells : should be 1. + - The cell is the 88pm860x local IRQ number + +Optional parent device properties: +- marvell,88pm860x-irq-read-clr: inicates whether interrupt status is cleared by read +- marvell,88pm860x-slave-addr: 88pm860x are two chips solution. <reg> stores the I2C address + of one chip, and this property stores the I2C address of + another chip. + +88pm860x consists of a large and varied group of sub-devices: + +Device Supply Names Description +------ ------------ ----------- +88pm860x-onkey : : On key +88pm860x-rtc : : RTC +88pm8607 : : Regulators +88pm860x-backlight : : Backlight +88pm860x-led : : Led +88pm860x-touch : : Touchscreen + +Example: + + pmic: 88pm860x@34 { + compatible = "marvell,88pm860x"; + reg = <0x34>; + interrupts = <4>; + interrupt-parent = <&intc>; + interrupt-controller; + #interrupt-cells = <1>; + + marvell,88pm860x-irq-read-clr; + marvell,88pm860x-slave-addr = <0x11>; + + regulators { + BUCK1 { + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1500000>; + regulator-boot-on; + regulator-always-on; + }; + LDO1 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <2800000>; + regulator-boot-on; + regulator-always-on; + }; + }; + rtc { + marvell,88pm860x-vrtc = <1>; + }; + touch { + marvell,88pm860x-gpadc-prebias = <1>; + marvell,88pm860x-gpadc-slot-cycle = <1>; + marvell,88pm860x-tsi-prebias = <6>; + marvell,88pm860x-pen-prebias = <16>; + marvell,88pm860x-pen-prechg = <2>; + marvell,88pm860x-resistor-X = <300>; + }; + backlights { + backlight-0 { + marvell,88pm860x-iset = <4>; + marvell,88pm860x-pwm = <3>; + }; + backlight-2 { + }; + }; + leds { + led0-red { + marvell,88pm860x-iset = <12>; + }; + led0-green { + marvell,88pm860x-iset = <12>; + }; + led0-blue { + marvell,88pm860x-iset = <12>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/mfd/ab8500.txt b/Documentation/devicetree/bindings/mfd/ab8500.txt new file mode 100644 index 00000000..c3a14e0a --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/ab8500.txt @@ -0,0 +1,159 @@ +* AB8500 Multi-Functional Device (MFD) + +Required parent device properties: +- compatible : contains "stericsson,ab8500"; +- interrupts : contains the IRQ line for the AB8500 +- interrupt-controller : describes the AB8500 as an Interrupt Controller (has its own domain) +- #interrupt-cells : should be 2, for 2-cell format + - The first cell is the AB8500 local IRQ number + - The second cell is used to specify optional parameters + - bits[3:0] trigger type and level flags: + 1 = low-to-high edge triggered + 2 = high-to-low edge triggered + 4 = active high level-sensitive + 8 = active low level-sensitive + +The AB8500 consists of a large and varied group of sub-devices: + +Device IRQ Names Supply Names Description +------ --------- ------------ ----------- +ab8500-bm : : : Battery Manager +ab8500-btemp : : : Battery Temperature +ab8500-charger : : : Battery Charger +ab8500-codec : : : Audio Codec +ab8500-fg : : vddadc : Fuel Gauge + : NCONV_ACCU : : Accumulate N Sample Conversion + : BATT_OVV : : Battery Over Voltage + : LOW_BAT_F : : LOW threshold battery voltage + : CC_INT_CALIB : : Coulomb Counter Internal Calibration + : CCEOC : : Coulomb Counter End of Conversion +ab8500-btemp : : vtvout : Battery Temperature + : BAT_CTRL_INDB : : Battery Removal Indicator + : BTEMP_LOW : : Btemp < BtempLow, if battery temperature is lower than -10°C + : BTEMP_LOW_MEDIUM : : BtempLow < Btemp < BtempMedium,if battery temperature is between -10 and 0°C + : BTEMP_MEDIUM_HIGH : : BtempMedium < Btemp < BtempHigh,if battery temperature is between 0°C and“MaxTemp + : BTEMP_HIGH : : Btemp > BtempHigh, if battery temperature is higher than “MaxTemp +ab8500-charger : : vddadc : Charger interface + : MAIN_CH_UNPLUG_DET : : main charger unplug detection management (not in 8505) + : MAIN_CHARGE_PLUG_DET : : main charger plug detection management (not in 8505) + : MAIN_EXT_CH_NOT_OK : : main charger not OK + : MAIN_CH_TH_PROT_R : : Die temp is above main charger + : MAIN_CH_TH_PROT_F : : Die temp is below main charger + : VBUS_DET_F : : VBUS falling detected + : VBUS_DET_R : : VBUS rising detected + : USB_LINK_STATUS : : USB link status has changed + : USB_CH_TH_PROT_R : : Die temp is above usb charger + : USB_CH_TH_PROT_F : : Die temp is below usb charger + : USB_CHARGER_NOT_OKR : : allowed USB charger not ok detection + : VBUS_OVV : : Overvoltage on Vbus ball detected (USB charge is stopped) + : CH_WD_EXP : : Charger watchdog detected +ab8500-gpadc : HW_CONV_END : vddadc : Analogue to Digital Converter + SW_CONV_END : : +ab8500-gpio : : : GPIO Controller +ab8500-ponkey : ONKEY_DBF : : Power-on Key + ONKEY_DBR : : +ab8500-pwm : : : Pulse Width Modulator +ab8500-regulator : : : Regulators +ab8500-rtc : 60S : : Real Time Clock + : ALARM : : +ab8500-sysctrl : : : System Control +ab8500-usb : ID_WAKEUP_R : vddulpivio18 : Universal Serial Bus + : ID_WAKEUP_F : v-ape : + : VBUS_DET_F : musb_1v8 : + : VBUS_DET_R : : + : USB_LINK_STATUS : : + : USB_ADP_PROBE_PLUG : : + : USB_ADP_PROBE_UNPLUG : : + +Required child device properties: +- compatible : "stericsson,ab8500-[bm|btemp|charger|fg|gpadc|gpio|ponkey| + pwm|regulator|rtc|sysctrl|usb]"; + +Optional child device properties: +- interrupts : contains the device IRQ(s) using the 2-cell format (see above) +- interrupt-names : contains names of IRQ resource in the order in which they were + supplied in the interrupts property +- <supply_name>-supply : contains a phandle to the regulator supply node in Device Tree + +Non-standard child device properties: + - Audio CODEC: + - stericsson,amic[1|2]-type-single-ended : Single-ended Analoge Mic (default: differential) + - stericsson,amic1a-bias-vamic2 : Analoge Mic wishes to use a non-standard Vamic + - stericsson,amic1b-bias-vamic2 : Analoge Mic wishes to use a non-standard Vamic + - stericsson,amic2-bias-vamic1 : Analoge Mic wishes to use a non-standard Vamic + - stericsson,earpeice-cmv : Earpeice voltage (only: 950 | 1100 | 1270 | 1580) + +ab8500 { + compatible = "stericsson,ab8500"; + interrupts = <0 40 0x4>; + interrupt-controller; + #interrupt-cells = <2>; + + ab8500-rtc { + compatible = "stericsson,ab8500-rtc"; + interrupts = <17 0x4 + 18 0x4>; + interrupt-names = "60S", "ALARM"; + }; + + ab8500-gpadc { + compatible = "stericsson,ab8500-gpadc"; + interrupts = <32 0x4 + 39 0x4>; + interrupt-names = "HW_CONV_END", "SW_CONV_END"; + vddadc-supply = <&ab8500_ldo_tvout_reg>; + }; + + ab8500-usb { + compatible = "stericsson,ab8500-usb"; + interrupts = < 90 0x4 + 96 0x4 + 14 0x4 + 15 0x4 + 79 0x4 + 74 0x4 + 75 0x4>; + interrupt-names = "ID_WAKEUP_R", + "ID_WAKEUP_F", + "VBUS_DET_F", + "VBUS_DET_R", + "USB_LINK_STATUS", + "USB_ADP_PROBE_PLUG", + "USB_ADP_PROBE_UNPLUG"; + vddulpivio18-supply = <&ab8500_ldo_initcore_reg>; + v-ape-supply = <&db8500_vape_reg>; + musb_1v8-supply = <&db8500_vsmps2_reg>; + }; + + ab8500-ponkey { + compatible = "stericsson,ab8500-ponkey"; + interrupts = <6 0x4 + 7 0x4>; + interrupt-names = "ONKEY_DBF", "ONKEY_DBR"; + }; + + ab8500-sysctrl { + compatible = "stericsson,ab8500-sysctrl"; + }; + + ab8500-pwm { + compatible = "stericsson,ab8500-pwm"; + }; + + codec: ab8500-codec { + compatible = "stericsson,ab8500-codec"; + + stericsson,earpeice-cmv = <950>; /* Units in mV. */ + }; + + ab8500-regulators { + compatible = "stericsson,ab8500-regulator"; + + ab8500_ldo_aux1_reg: ab8500_ldo_aux1 { + /* + * See: Documentation/devicetree/bindings/regulator/regulator.txt + * for more information on regulators + */ + }; + }; +}; diff --git a/Documentation/devicetree/bindings/mfd/da9052-i2c.txt b/Documentation/devicetree/bindings/mfd/da9052-i2c.txt new file mode 100644 index 00000000..1857f4a6 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/da9052-i2c.txt @@ -0,0 +1,60 @@ +* Dialog DA9052/53 Power Management Integrated Circuit (PMIC) + +Required properties: +- compatible : Should be "dlg,da9052", "dlg,da9053-aa", + "dlg,da9053-ab", or "dlg,da9053-bb" + +Sub-nodes: +- regulators : Contain the regulator nodes. The DA9052/53 regulators are + bound using their names as listed below: + + buck0 : regulator BUCK0 + buck1 : regulator BUCK1 + buck2 : regulator BUCK2 + buck3 : regulator BUCK3 + ldo4 : regulator LDO4 + ldo5 : regulator LDO5 + ldo6 : regulator LDO6 + ldo7 : regulator LDO7 + ldo8 : regulator LDO8 + ldo9 : regulator LDO9 + ldo10 : regulator LDO10 + ldo11 : regulator LDO11 + ldo12 : regulator LDO12 + ldo13 : regulator LDO13 + + The bindings details of individual regulator device can be found in: + Documentation/devicetree/bindings/regulator/regulator.txt + +Examples: + +i2c@63fc8000 { /* I2C1 */ + status = "okay"; + + pmic: dialog@48 { + compatible = "dlg,da9053-aa"; + reg = <0x48>; + + regulators { + buck0 { + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <2075000>; + }; + + buck1 { + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <2075000>; + }; + + buck2 { + regulator-min-microvolt = <925000>; + regulator-max-microvolt = <2500000>; + }; + + buck3 { + regulator-min-microvolt = <925000>; + regulator-max-microvolt = <2500000>; + }; + }; + }; +}; diff --git a/Documentation/devicetree/bindings/mfd/max77686.txt b/Documentation/devicetree/bindings/mfd/max77686.txt new file mode 100644 index 00000000..c6a3469d --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/max77686.txt @@ -0,0 +1,59 @@ +Maxim MAX77686 multi-function device + +MAX77686 is a Mulitifunction device with PMIC, RTC and Charger on chip. It is +interfaced to host controller using i2c interface. PMIC and Charger submodules +are addressed using same i2c slave address whereas RTC submodule uses +different i2c slave address,presently for which we are statically creating i2c +client while probing.This document describes the binding for mfd device and +PMIC submodule. + +Required properties: +- compatible : Must be "maxim,max77686"; +- reg : Specifies the i2c slave address of PMIC block. +- interrupts : This i2c device has an IRQ line connected to the main SoC. +- interrupt-parent : The parent interrupt controller. + +Optional node: +- voltage-regulators : The regulators of max77686 have to be instantiated + under subnode named "voltage-regulators" using the following format. + + regulator_name { + regulator-compatible = LDOn/BUCKn + standard regulator constraints.... + }; + refer Documentation/devicetree/bindings/regulator/regulator.txt + + The regulator-compatible property of regulator should initialized with string +to get matched with their hardware counterparts as follow: + + -LDOn : for LDOs, where n can lie in range 1 to 26. + example: LDO1, LDO2, LDO26. + -BUCKn : for BUCKs, where n can lie in range 1 to 9. + example: BUCK1, BUCK5, BUCK9. + +Example: + + max77686@09 { + compatible = "maxim,max77686"; + interrupt-parent = <&wakeup_eint>; + interrupts = <26 0>; + reg = <0x09>; + + voltage-regulators { + ldo11_reg { + regulator-compatible = "LDO11"; + regulator-name = "vdd_ldo11"; + regulator-min-microvolt = <1900000>; + regulator-max-microvolt = <1900000>; + regulator-always-on; + }; + + buck1_reg { + regulator-compatible = "BUCK1"; + regulator-name = "vdd_mif"; + regulator-min-microvolt = <950000>; + regulator-max-microvolt = <1300000>; + regulator-always-on; + regulator-boot-on; + }; + } diff --git a/Documentation/devicetree/bindings/mfd/max8925.txt b/Documentation/devicetree/bindings/mfd/max8925.txt new file mode 100644 index 00000000..4f0dc663 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/max8925.txt @@ -0,0 +1,64 @@ +* Maxim max8925 Power Management IC + +Required parent device properties: +- compatible : "maxim,max8925" +- reg : the I2C slave address for the max8925 chip +- interrupts : IRQ line for the max8925 chip +- interrupt-controller: describes the max8925 as an interrupt + controller (has its own domain) +- #interrupt-cells : should be 1. + - The cell is the max8925 local IRQ number + +Optional parent device properties: +- maxim,tsc-irq: there are 2 IRQ lines for max8925, one is indicated in + interrupts property, the other is indicated here. + +max8925 consists of a large and varied group of sub-devices: + +Device Supply Names Description +------ ------------ ----------- +max8925-onkey : : On key +max8925-rtc : : RTC +max8925-regulator : : Regulators +max8925-backlight : : Backlight +max8925-touch : : Touchscreen +max8925-power : : Charger + +Example: + + pmic: max8925@3c { + compatible = "maxim,max8925"; + reg = <0x3c>; + interrupts = <1>; + interrupt-parent = <&intcmux4>; + interrupt-controller; + #interrupt-cells = <1>; + maxim,tsc-irq = <0>; + + regulators { + SDV1 { + regulator-min-microvolt = <637500>; + regulator-max-microvolt = <1425000>; + regulator-boot-on; + regulator-always-on; + }; + + LDO1 { + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <3900000>; + regulator-boot-on; + regulator-always-on; + }; + + }; + backlight { + maxim,max8925-dual-string = <0>; + }; + charger { + batt-detect = <0>; + topoff-threshold = <1>; + fast-charge = <7>; + no-temp-support = <0>; + no-insert-detect = <0>; + }; + }; diff --git a/Documentation/devicetree/bindings/mfd/mc13xxx.txt b/Documentation/devicetree/bindings/mfd/mc13xxx.txt new file mode 100644 index 00000000..baf07987 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/mc13xxx.txt @@ -0,0 +1,78 @@ +* Freescale MC13783/MC13892 Power Management Integrated Circuit (PMIC) + +Required properties: +- compatible : Should be "fsl,mc13783" or "fsl,mc13892" + +Optional properties: +- fsl,mc13xxx-uses-adc : Indicate the ADC is being used +- fsl,mc13xxx-uses-codec : Indicate the Audio Codec is being used +- fsl,mc13xxx-uses-rtc : Indicate the RTC is being used +- fsl,mc13xxx-uses-touch : Indicate the touchscreen controller is being used + +Sub-nodes: +- regulators : Contain the regulator nodes. The MC13892 regulators are + bound using their names as listed below with their registers and bits + for enabling. + + vcoincell : regulator VCOINCELL (register 13, bit 23) + sw1 : regulator SW1 (register 24, bit 0) + sw2 : regulator SW2 (register 25, bit 0) + sw3 : regulator SW3 (register 26, bit 0) + sw4 : regulator SW4 (register 27, bit 0) + swbst : regulator SWBST (register 29, bit 20) + vgen1 : regulator VGEN1 (register 32, bit 0) + viohi : regulator VIOHI (register 32, bit 3) + vdig : regulator VDIG (register 32, bit 9) + vgen2 : regulator VGEN2 (register 32, bit 12) + vpll : regulator VPLL (register 32, bit 15) + vusb2 : regulator VUSB2 (register 32, bit 18) + vgen3 : regulator VGEN3 (register 33, bit 0) + vcam : regulator VCAM (register 33, bit 6) + vvideo : regulator VVIDEO (register 33, bit 12) + vaudio : regulator VAUDIO (register 33, bit 15) + vsd : regulator VSD (register 33, bit 18) + gpo1 : regulator GPO1 (register 34, bit 6) + gpo2 : regulator GPO2 (register 34, bit 8) + gpo3 : regulator GPO3 (register 34, bit 10) + gpo4 : regulator GPO4 (register 34, bit 12) + pwgt1spi : regulator PWGT1SPI (register 34, bit 15) + pwgt2spi : regulator PWGT2SPI (register 34, bit 16) + vusb : regulator VUSB (register 50, bit 3) + + The bindings details of individual regulator device can be found in: + Documentation/devicetree/bindings/regulator/regulator.txt + +Examples: + +ecspi@70010000 { /* ECSPI1 */ + fsl,spi-num-chipselects = <2>; + cs-gpios = <&gpio4 24 0>, /* GPIO4_24 */ + <&gpio4 25 0>; /* GPIO4_25 */ + status = "okay"; + + pmic: mc13892@0 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,mc13892"; + spi-max-frequency = <6000000>; + reg = <0>; + interrupt-parent = <&gpio0>; + interrupts = <8>; + + regulators { + sw1_reg: mc13892__sw1 { + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <1375000>; + regulator-boot-on; + regulator-always-on; + }; + + sw2_reg: mc13892__sw2 { + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1850000>; + regulator-boot-on; + regulator-always-on; + }; + }; + }; +}; diff --git a/Documentation/devicetree/bindings/mfd/stmpe.txt b/Documentation/devicetree/bindings/mfd/stmpe.txt new file mode 100644 index 00000000..56edb552 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/stmpe.txt @@ -0,0 +1,28 @@ +* ST Microelectronics STMPE Multi-Functional Device + +STMPE is an MFD device which may expose the following inbuilt devices: gpio, +keypad, touchscreen, adc, pwm, rotator. + +Required properties: + - compatible : "st,stmpe[610|801|811|1601|2401|2403]" + - reg : I2C/SPI address of the device + +Optional properties: + - interrupts : The interrupt outputs from the controller + - interrupt-controller : Marks the device node as an interrupt controller + - interrupt-parent : Specifies which IRQ controller we're connected to + - wakeup-source : Marks the input device as wakable + - st,autosleep-timeout : Valid entries (ms); 4, 16, 32, 64, 128, 256, 512 and 1024 + +Example: + + stmpe1601: stmpe1601@40 { + compatible = "st,stmpe1601"; + reg = <0x40>; + interrupts = <26 0x4>; + interrupt-parent = <&gpio6>; + interrupt-controller; + + wakeup-source; + st,autosleep-timeout = <1024>; + }; diff --git a/Documentation/devicetree/bindings/mfd/syscon.txt b/Documentation/devicetree/bindings/mfd/syscon.txt new file mode 100644 index 00000000..fe8150bb --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/syscon.txt @@ -0,0 +1,20 @@ +* System Controller Registers R/W driver + +System controller node represents a register region containing a set +of miscellaneous registers. The registers are not cohesive enough to +represent as any specific type of device. The typical use-case is for +some other node's driver, or platform-specific code, to acquire a +reference to the syscon node (e.g. by phandle, node path, or search +using a specific compatible value), interrogate the node (or associated +OS driver) to determine the location of the registers, and access the +registers directly. + +Required properties: +- compatible: Should contain "syscon". +- reg: the register region can be accessed from syscon + +Examples: +gpr: iomuxc-gpr@020e0000 { + compatible = "fsl,imx6q-iomuxc-gpr", "syscon"; + reg = <0x020e0000 0x38>; +}; diff --git a/Documentation/devicetree/bindings/mfd/tps6507x.txt b/Documentation/devicetree/bindings/mfd/tps6507x.txt new file mode 100755 index 00000000..8fffa3c5 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/tps6507x.txt @@ -0,0 +1,91 @@ +TPS6507x Power Management Integrated Circuit + +Required properties: +- compatible: "ti,tps6507x" +- reg: I2C slave address +- regulators: This is the list of child nodes that specify the regulator + initialization data for defined regulators. Not all regulators for the + given device need to be present. The definition for each of these nodes + is defined using the standard binding for regulators found at + Documentation/devicetree/bindings/regulator/regulator.txt. + The regulator is matched with the regulator-compatible. + + The valid regulator-compatible values are: + tps6507x: vdcdc1, vdcdc2, vdcdc3, vldo1, vldo2 +- xxx-supply: Input voltage supply regulator. + These entries are required if regulators are enabled for a device. + Missing of these properties can cause the regulator registration + fails. + If some of input supply is powered through battery or always-on + supply then also it is require to have these parameters with proper + node handle of always on power supply. + tps6507x: + vindcdc1_2-supply: VDCDC1 and VDCDC2 input. + vindcdc3-supply : VDCDC3 input. + vldo1_2-supply : VLDO1 and VLDO2 input. + +Regulator Optional properties: +- defdcdc_default: It's property of DCDC2 and DCDC3 regulators. + 0: If defdcdc pin of DCDC2/DCDC3 is pulled to GND. + 1: If defdcdc pin of DCDC2/DCDC3 is driven HIGH. + If this property is not defined, it defaults to 0 (not enabled). + +Example: + + pmu: tps6507x@48 { + compatible = "ti,tps6507x"; + reg = <0x48>; + + vindcdc1_2-supply = <&vbat>; + vindcdc3-supply = <...>; + vinldo1_2-supply = <...>; + + regulators { + #address-cells = <1>; + #size-cells = <0>; + + vdcdc1_reg: regulator@0 { + regulator-compatible = "VDCDC1"; + reg = <0>; + regulator-min-microvolt = <3150000>; + regulator-max-microvolt = <3450000>; + regulator-always-on; + regulator-boot-on; + }; + vdcdc2_reg: regulator@1 { + regulator-compatible = "VDCDC2"; + reg = <1>; + regulator-min-microvolt = <1710000>; + regulator-max-microvolt = <3450000>; + regulator-always-on; + regulator-boot-on; + defdcdc_default = <1>; + }; + vdcdc3_reg: regulator@2 { + regulator-compatible = "VDCDC3"; + reg = <2>; + regulator-min-microvolt = <950000> + regulator-max-microvolt = <1350000>; + regulator-always-on; + regulator-boot-on; + defdcdc_default = <1>; + }; + ldo1_reg: regulator@3 { + regulator-compatible = "LDO1"; + reg = <3>; + regulator-min-microvolt = <1710000>; + regulator-max-microvolt = <1890000>; + regulator-always-on; + regulator-boot-on; + }; + ldo2_reg: regulator@4 { + regulator-compatible = "LDO2"; + reg = <4>; + regulator-min-microvolt = <1140000>; + regulator-max-microvolt = <1320000>; + regulator-always-on; + regulator-boot-on; + }; + }; + + }; diff --git a/Documentation/devicetree/bindings/mfd/tps65910.txt b/Documentation/devicetree/bindings/mfd/tps65910.txt new file mode 100644 index 00000000..2e330488 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/tps65910.txt @@ -0,0 +1,201 @@ +TPS65910 Power Management Integrated Circuit + +Required properties: +- compatible: "ti,tps65910" or "ti,tps65911" +- reg: I2C slave address +- interrupts: the interrupt outputs of the controller +- #gpio-cells: number of cells to describe a GPIO, this should be 2. + The first cell is the GPIO number. + The second cell is used to specify additional options <unused>. +- gpio-controller: mark the device as a GPIO controller +- #interrupt-cells: the number of cells to describe an IRQ, this should be 2. + The first cell is the IRQ number. + The second cell is the flags, encoded as the trigger masks from + Documentation/devicetree/bindings/interrupts.txt +- regulators: This is the list of child nodes that specify the regulator + initialization data for defined regulators. Not all regulators for the given + device need to be present. The definition for each of these nodes is defined + using the standard binding for regulators found at + Documentation/devicetree/bindings/regulator/regulator.txt. + The regulator is matched with the regulator-compatible. + + The valid regulator-compatible values are: + tps65910: vrtc, vio, vdd1, vdd2, vdd3, vdig1, vdig2, vpll, vdac, vaux1, + vaux2, vaux33, vmmc + tps65911: vrtc, vio, vdd1, vdd3, vddctrl, ldo1, ldo2, ldo3, ldo4, ldo5, + ldo6, ldo7, ldo8 + +- xxx-supply: Input voltage supply regulator. + These entries are require if regulators are enabled for a device. Missing of these + properties can cause the regulator registration fails. + If some of input supply is powered through battery or always-on supply then + also it is require to have these parameters with proper node handle of always + on power supply. + tps65910: + vcc1-supply: VDD1 input. + vcc2-supply: VDD2 input. + vcc3-supply: VAUX33 and VMMC input. + vcc4-supply: VAUX1 and VAUX2 input. + vcc5-supply: VPLL and VDAC input. + vcc6-supply: VDIG1 and VDIG2 input. + vcc7-supply: VRTC input. + vccio-supply: VIO input. + tps65911: + vcc1-supply: VDD1 input. + vcc2-supply: VDD2 input. + vcc3-supply: LDO6, LDO7 and LDO8 input. + vcc4-supply: LDO5 input. + vcc5-supply: LDO3 and LDO4 input. + vcc6-supply: LDO1 and LDO2 input. + vcc7-supply: VRTC input. + vccio-supply: VIO input. + +Optional properties: +- ti,vmbch-threshold: (tps65911) main battery charged threshold + comparator. (see VMBCH_VSEL in TPS65910 datasheet) +- ti,vmbch2-threshold: (tps65911) main battery discharged threshold + comparator. (see VMBCH_VSEL in TPS65910 datasheet) +- ti,en-ck32k-xtal: enable external 32-kHz crystal oscillator (see CK32K_CTRL + in TPS6591X datasheet) +- ti,en-gpio-sleep: enable sleep control for gpios + There should be 9 entries here, one for each gpio. +- ti,system-power-controller: Telling whether or not this pmic is controlling + the system power. + +Regulator Optional properties: +- ti,regulator-ext-sleep-control: enable external sleep + control through external inputs [0 (not enabled), 1 (EN1), 2 (EN2) or 4(EN3)] + If this property is not defined, it defaults to 0 (not enabled). + +Example: + + pmu: tps65910@d2 { + compatible = "ti,tps65910"; + reg = <0xd2>; + interrupt-parent = <&intc>; + interrupts = < 0 118 0x04 >; + + #gpio-cells = <2>; + gpio-controller; + + #interrupt-cells = <2>; + interrupt-controller; + + ti,system-power-controller; + + ti,vmbch-threshold = 0; + ti,vmbch2-threshold = 0; + ti,en-ck32k-xtal; + ti,en-gpio-sleep = <0 0 1 0 0 0 0 0 0>; + + vcc1-supply = <®_parent>; + vcc2-supply = <&some_reg>; + vcc3-supply = <...>; + vcc4-supply = <...>; + vcc5-supply = <...>; + vcc6-supply = <...>; + vcc7-supply = <...>; + vccio-supply = <...>; + + regulators { + #address-cells = <1>; + #size-cells = <0>; + + vdd1_reg: regulator@0 { + regulator-compatible = "vdd1"; + reg = <0>; + regulator-min-microvolt = < 600000>; + regulator-max-microvolt = <1500000>; + regulator-always-on; + regulator-boot-on; + ti,regulator-ext-sleep-control = <0>; + }; + vdd2_reg: regulator@1 { + regulator-compatible = "vdd2"; + reg = <1>; + regulator-min-microvolt = < 600000>; + regulator-max-microvolt = <1500000>; + regulator-always-on; + regulator-boot-on; + ti,regulator-ext-sleep-control = <4>; + }; + vddctrl_reg: regulator@2 { + regulator-compatible = "vddctrl"; + reg = <2>; + regulator-min-microvolt = < 600000>; + regulator-max-microvolt = <1400000>; + regulator-always-on; + regulator-boot-on; + ti,regulator-ext-sleep-control = <0>; + }; + vio_reg: regulator@3 { + regulator-compatible = "vio"; + reg = <3>; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + ti,regulator-ext-sleep-control = <1>; + }; + ldo1_reg: regulator@4 { + regulator-compatible = "ldo1"; + reg = <4>; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <3300000>; + ti,regulator-ext-sleep-control = <0>; + }; + ldo2_reg: regulator@5 { + regulator-compatible = "ldo2"; + reg = <5>; + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1050000>; + ti,regulator-ext-sleep-control = <0>; + }; + ldo3_reg: regulator@6 { + regulator-compatible = "ldo3"; + reg = <6>; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <3300000>; + ti,regulator-ext-sleep-control = <0>; + }; + ldo4_reg: regulator@7 { + regulator-compatible = "ldo4"; + reg = <7>; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + ti,regulator-ext-sleep-control = <0>; + }; + ldo5_reg: regulator@8 { + regulator-compatible = "ldo5"; + reg = <8>; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <3300000>; + ti,regulator-ext-sleep-control = <0>; + }; + ldo6_reg: regulator@9 { + regulator-compatible = "ldo6"; + reg = <9>; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + ti,regulator-ext-sleep-control = <0>; + }; + ldo7_reg: regulator@10 { + regulator-compatible = "ldo7"; + reg = <10>; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + regulator-boot-on; + ti,regulator-ext-sleep-control = <1>; + }; + ldo8_reg: regulator@11 { + regulator-compatible = "ldo8"; + reg = <11>; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + ti,regulator-ext-sleep-control = <1>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/mfd/twl-familly.txt b/Documentation/devicetree/bindings/mfd/twl-familly.txt new file mode 100644 index 00000000..a66fcf94 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/twl-familly.txt @@ -0,0 +1,47 @@ +Texas Instruments TWL family + +The TWLs are Integrated Power Management Chips. +Some version might contain much more analog function like +USB transceiver or Audio amplifier. +These chips are connected to an i2c bus. + + +Required properties: +- compatible : Must be "ti,twl4030"; + For Integrated power-management/audio CODEC device used in OMAP3 + based boards +- compatible : Must be "ti,twl6030"; + For Integrated power-management used in OMAP4 based boards +- interrupts : This i2c device has an IRQ line connected to the main SoC +- interrupt-controller : Since the twl support several interrupts internally, + it is considered as an interrupt controller cascaded to the SoC one. +- #interrupt-cells = <1>; +- interrupt-parent : The parent interrupt controller. + +Optional node: +- Child nodes contain in the twl. The twl family is made of several variants + that support a different number of features. + The children nodes will thus depend of the capability of the variant. + + +Example: +/* + * Integrated Power Management Chip + * http://www.ti.com/lit/ds/symlink/twl6030.pdf + */ +twl@48 { + compatible = "ti,twl6030"; + reg = <0x48>; + interrupts = <39>; /* IRQ_SYS_1N cascaded to gic */ + interrupt-controller; + #interrupt-cells = <1>; + interrupt-parent = <&gic>; + #address-cells = <1>; + #size-cells = <0>; + + twl_rtc { + compatible = "ti,twl_rtc"; + interrupts = <11>; + reg = <0>; + }; +}; diff --git a/Documentation/devicetree/bindings/mfd/twl4030-audio.txt b/Documentation/devicetree/bindings/mfd/twl4030-audio.txt new file mode 100644 index 00000000..414d2ae0 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/twl4030-audio.txt @@ -0,0 +1,46 @@ +Texas Instruments TWL family (twl4030) audio module + +The audio module inside the TWL family consist of an audio codec and a vibra +driver. + +Required properties: +- compatible : must be "ti,twl4030-audio" + +Optional properties, nodes: + +Audio functionality: +- codec { }: Need to be present if the audio functionality is used. Within this + section the following options can be used: +- ti,digimic_delay: Delay need after enabling the digimic to reduce artifacts + from the start of the recorded sample (in ms) +-ti,ramp_delay_value: HS ramp delay configuration to reduce pop noise +-ti,hs_extmute: Use external mute for HS pop reduction +-ti,hs_extmute_gpio: Use external GPIO to control the external mute +-ti,offset_cncl_path: Offset cancellation path selection, refer to TRM for the + valid values. + +Vibra functionality +- ti,enable-vibra: Need to be set to <1> if the vibra functionality is used. if + missing or it is 0, the vibra functionality is disabled. + +Example: +&i2c1 { + clock-frequency = <2600000>; + + twl: twl@48 { + reg = <0x48>; + interrupts = <7>; /* SYS_NIRQ cascaded to intc */ + interrupt-parent = <&intc>; + + twl_audio: audio { + compatible = "ti,twl4030-audio"; + + ti,enable-vibra = <1>; + + codec { + ti,ramp_delay_value = <3>; + }; + + }; + }; +}; diff --git a/Documentation/devicetree/bindings/mfd/twl6040.txt b/Documentation/devicetree/bindings/mfd/twl6040.txt new file mode 100644 index 00000000..0f5dd709 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/twl6040.txt @@ -0,0 +1,65 @@ +Texas Instruments TWL6040 family + +The TWL6040s are 8-channel high quality low-power audio codecs providing audio, +vibra and GPO functionality on OMAP4+ platforms. +They are connected ot the host processor via i2c for commands, McPDM for audio +data and commands. + +Required properties: +- compatible : "ti,twl6040" for twl6040, "ti,twl6041" for twl6041 +- reg: must be 0x4b for i2c address +- interrupts: twl6040 has one interrupt line connecteded to the main SoC +- interrupt-parent: The parent interrupt controller +- gpio-controller: +- #gpio-cells = <1>: twl6040 provides GPO lines. +- twl6040,audpwron-gpio: Power on GPIO line for the twl6040 + +- vio-supply: Regulator for the twl6040 VIO supply +- v2v1-supply: Regulator for the twl6040 V2V1 supply + +Optional properties, nodes: +- enable-active-high: To power on the twl6040 during boot. + +Vibra functionality +Required properties: +- vddvibl-supply: Regulator for the left vibra motor +- vddvibr-supply: Regulator for the right vibra motor +- vibra { }: Configuration section for vibra parameters containing the following + properties: +- ti,vibldrv-res: Resistance parameter for left driver +- ti,vibrdrv-res: Resistance parameter for right driver +- ti,viblmotor-res: Resistance parameter for left motor +- ti,viblmotor-res: Resistance parameter for right motor + +Optional properties within vibra { } section: +- vddvibl_uV: If the vddvibl default voltage need to be changed +- vddvibr_uV: If the vddvibr default voltage need to be changed + +Example: +&i2c1 { + twl6040: twl@4b { + compatible = "ti,twl6040"; + + interrupts = <0 119 4>; + interrupt-parent = <&gic>; + twl6040,audpwron-gpio = <&gpio4 31 0>; + + vio-supply = <&v1v8>; + v2v1-supply = <&v2v1>; + enable-active-high; + + /* regulators for vibra motor */ + vddvibl-supply = <&vbat>; + vddvibr-supply = <&vbat>; + + vibra { + /* Vibra driver, motor resistance parameters */ + ti,vibldrv-res = <8>; + ti,vibrdrv-res = <3>; + ti,viblmotor-res = <10>; + ti,vibrmotor-res = <10>; + }; + }; +}; + +/include/ "twl6040.dtsi" diff --git a/Documentation/devicetree/bindings/mips/cavium/bootbus.txt b/Documentation/devicetree/bindings/mips/cavium/bootbus.txt new file mode 100644 index 00000000..65814782 --- /dev/null +++ b/Documentation/devicetree/bindings/mips/cavium/bootbus.txt @@ -0,0 +1,126 @@ +* Boot Bus + +The Octeon Boot Bus is a configurable parallel bus with 8 chip +selects. Each chip select is independently configurable. + +Properties: +- compatible: "cavium,octeon-3860-bootbus" + + Compatibility with all cn3XXX, cn5XXX and cn6XXX SOCs. + +- reg: The base address of the Boot Bus' register bank. + +- #address-cells: Must be <2>. The first cell is the chip select + within the bootbus. The second cell is the offset from the chip select. + +- #size-cells: Must be <1>. + +- ranges: There must be one one triplet of (child-bus-address, + parent-bus-address, length) for each active chip select. If the + length element for any triplet is zero, the chip select is disabled, + making it inactive. + +The configuration parameters for each chip select are stored in child +nodes. + +Configuration Properties: +- compatible: "cavium,octeon-3860-bootbus-config" + +- cavium,cs-index: A single cell indicating the chip select that + corresponds to this configuration. + +- cavium,t-adr: A cell specifying the ADR timing (in nS). + +- cavium,t-ce: A cell specifying the CE timing (in nS). + +- cavium,t-oe: A cell specifying the OE timing (in nS). + +- cavium,t-we: A cell specifying the WE timing (in nS). + +- cavium,t-rd-hld: A cell specifying the RD_HLD timing (in nS). + +- cavium,t-wr-hld: A cell specifying the WR_HLD timing (in nS). + +- cavium,t-pause: A cell specifying the PAUSE timing (in nS). + +- cavium,t-wait: A cell specifying the WAIT timing (in nS). + +- cavium,t-page: A cell specifying the PAGE timing (in nS). + +- cavium,t-rd-dly: A cell specifying the RD_DLY timing (in nS). + +- cavium,pages: A cell specifying the PAGES parameter (0 = 8 bytes, 1 + = 2 bytes, 2 = 4 bytes, 3 = 8 bytes). + +- cavium,wait-mode: Optional. If present, wait mode (WAITM) is selected. + +- cavium,page-mode: Optional. If present, page mode (PAGEM) is selected. + +- cavium,bus-width: A cell specifying the WIDTH parameter (in bits) of + the bus for this chip select. + +- cavium,ale-mode: Optional. If present, ALE mode is selected. + +- cavium,sam-mode: Optional. If present, SAM mode is selected. + +- cavium,or-mode: Optional. If present, OR mode is selected. + +Example: + bootbus: bootbus@1180000000000 { + compatible = "cavium,octeon-3860-bootbus"; + reg = <0x11800 0x00000000 0x0 0x200>; + /* The chip select number and offset */ + #address-cells = <2>; + /* The size of the chip select region */ + #size-cells = <1>; + ranges = <0 0 0x0 0x1f400000 0xc00000>, + <1 0 0x10000 0x30000000 0>, + <2 0 0x10000 0x40000000 0>, + <3 0 0x10000 0x50000000 0>, + <4 0 0x0 0x1d020000 0x10000>, + <5 0 0x0 0x1d040000 0x10000>, + <6 0 0x0 0x1d050000 0x10000>, + <7 0 0x10000 0x90000000 0>; + + cavium,cs-config@0 { + compatible = "cavium,octeon-3860-bootbus-config"; + cavium,cs-index = <0>; + cavium,t-adr = <20>; + cavium,t-ce = <60>; + cavium,t-oe = <60>; + cavium,t-we = <45>; + cavium,t-rd-hld = <35>; + cavium,t-wr-hld = <45>; + cavium,t-pause = <0>; + cavium,t-wait = <0>; + cavium,t-page = <35>; + cavium,t-rd-dly = <0>; + + cavium,pages = <0>; + cavium,bus-width = <8>; + }; + . + . + . + cavium,cs-config@6 { + compatible = "cavium,octeon-3860-bootbus-config"; + cavium,cs-index = <6>; + cavium,t-adr = <5>; + cavium,t-ce = <300>; + cavium,t-oe = <270>; + cavium,t-we = <150>; + cavium,t-rd-hld = <100>; + cavium,t-wr-hld = <70>; + cavium,t-pause = <0>; + cavium,t-wait = <0>; + cavium,t-page = <320>; + cavium,t-rd-dly = <0>; + + cavium,pages = <0>; + cavium,wait-mode; + cavium,bus-width = <16>; + }; + . + . + . + }; diff --git a/Documentation/devicetree/bindings/mips/cavium/ciu.txt b/Documentation/devicetree/bindings/mips/cavium/ciu.txt new file mode 100644 index 00000000..2c2d0746 --- /dev/null +++ b/Documentation/devicetree/bindings/mips/cavium/ciu.txt @@ -0,0 +1,26 @@ +* Central Interrupt Unit + +Properties: +- compatible: "cavium,octeon-3860-ciu" + + Compatibility with all cn3XXX, cn5XXX and cn63XX SOCs. + +- interrupt-controller: This is an interrupt controller. + +- reg: The base address of the CIU's register bank. + +- #interrupt-cells: Must be <2>. The first cell is the bank within + the CIU and may have a value of 0 or 1. The second cell is the bit + within the bank and may have a value between 0 and 63. + +Example: + interrupt-controller@1070000000000 { + compatible = "cavium,octeon-3860-ciu"; + interrupt-controller; + /* Interrupts are specified by two parts: + * 1) Controller register (0 or 1) + * 2) Bit within the register (0..63) + */ + #interrupt-cells = <2>; + reg = <0x10700 0x00000000 0x0 0x7000>; + }; diff --git a/Documentation/devicetree/bindings/mips/cavium/ciu2.txt b/Documentation/devicetree/bindings/mips/cavium/ciu2.txt new file mode 100644 index 00000000..0ec7ba8b --- /dev/null +++ b/Documentation/devicetree/bindings/mips/cavium/ciu2.txt @@ -0,0 +1,27 @@ +* Central Interrupt Unit + +Properties: +- compatible: "cavium,octeon-6880-ciu2" + + Compatibility with 68XX SOCs. + +- interrupt-controller: This is an interrupt controller. + +- reg: The base address of the CIU's register bank. + +- #interrupt-cells: Must be <2>. The first cell is the bank within + the CIU and may have a value between 0 and 63. The second cell is + the bit within the bank and may also have a value between 0 and 63. + +Example: + interrupt-controller@1070100000000 { + compatible = "cavium,octeon-6880-ciu2"; + interrupt-controller; + /* Interrupts are specified by two parts: + * 1) Controller register (0..63) + * 2) Bit within the register (0..63) + */ + #address-cells = <0>; + #interrupt-cells = <2>; + reg = <0x10701 0x00000000 0x0 0x4000000>; + }; diff --git a/Documentation/devicetree/bindings/mips/cavium/dma-engine.txt b/Documentation/devicetree/bindings/mips/cavium/dma-engine.txt new file mode 100644 index 00000000..a5bdff40 --- /dev/null +++ b/Documentation/devicetree/bindings/mips/cavium/dma-engine.txt @@ -0,0 +1,21 @@ +* DMA Engine. + +The Octeon DMA Engine transfers between the Boot Bus and main memory. +The DMA Engine will be referred to by phandle by any device that is +connected to it. + +Properties: +- compatible: "cavium,octeon-5750-bootbus-dma" + + Compatibility with all cn52XX, cn56XX and cn6XXX SOCs. + +- reg: The base address of the DMA Engine's register bank. + +- interrupts: A single interrupt specifier. + +Example: + dma0: dma-engine@1180000000100 { + compatible = "cavium,octeon-5750-bootbus-dma"; + reg = <0x11800 0x00000100 0x0 0x8>; + interrupts = <0 63>; + }; diff --git a/Documentation/devicetree/bindings/mips/cavium/uctl.txt b/Documentation/devicetree/bindings/mips/cavium/uctl.txt new file mode 100644 index 00000000..aa66b9b8 --- /dev/null +++ b/Documentation/devicetree/bindings/mips/cavium/uctl.txt @@ -0,0 +1,46 @@ +* UCTL USB controller glue + +Properties: +- compatible: "cavium,octeon-6335-uctl" + + Compatibility with all cn6XXX SOCs. + +- reg: The base address of the UCTL register bank. + +- #address-cells: Must be <2>. + +- #size-cells: Must be <2>. + +- ranges: Empty to signify direct mapping of the children. + +- refclk-frequency: A single cell containing the reference clock + frequency in Hz. + +- refclk-type: A string describing the reference clock connection + either "crystal" or "external". + +Example: + uctl@118006f000000 { + compatible = "cavium,octeon-6335-uctl"; + reg = <0x11800 0x6f000000 0x0 0x100>; + ranges; /* Direct mapping */ + #address-cells = <2>; + #size-cells = <2>; + /* 12MHz, 24MHz and 48MHz allowed */ + refclk-frequency = <24000000>; + /* Either "crystal" or "external" */ + refclk-type = "crystal"; + + ehci@16f0000000000 { + compatible = "cavium,octeon-6335-ehci","usb-ehci"; + reg = <0x16f00 0x00000000 0x0 0x100>; + interrupts = <0 56>; + big-endian-regs; + }; + ohci@16f0000000400 { + compatible = "cavium,octeon-6335-ohci","usb-ohci"; + reg = <0x16f00 0x00000400 0x0 0x100>; + interrupts = <0 56>; + big-endian-regs; + }; + }; diff --git a/Documentation/devicetree/bindings/mips/cpu_irq.txt b/Documentation/devicetree/bindings/mips/cpu_irq.txt new file mode 100644 index 00000000..13aa4b62 --- /dev/null +++ b/Documentation/devicetree/bindings/mips/cpu_irq.txt @@ -0,0 +1,47 @@ +MIPS CPU interrupt controller + +On MIPS the mips_cpu_intc_init() helper can be used to initialize the 8 CPU +IRQs from a devicetree file and create a irq_domain for IRQ controller. + +With the irq_domain in place we can describe how the 8 IRQs are wired to the +platforms internal interrupt controller cascade. + +Below is an example of a platform describing the cascade inside the devicetree +and the code used to load it inside arch_init_irq(). + +Required properties: +- compatible : Should be "mti,cpu-interrupt-controller" + +Example devicetree: + cpu-irq: cpu-irq@0 { + #address-cells = <0>; + + interrupt-controller; + #interrupt-cells = <1>; + + compatible = "mti,cpu-interrupt-controller"; + }; + + intc: intc@200 { + compatible = "ralink,rt2880-intc"; + reg = <0x200 0x100>; + + interrupt-controller; + #interrupt-cells = <1>; + + interrupt-parent = <&cpu-irq>; + interrupts = <2>; + }; + + +Example platform irq.c: +static struct of_device_id __initdata of_irq_ids[] = { + { .compatible = "mti,cpu-interrupt-controller", .data = mips_cpu_intc_init }, + { .compatible = "ralink,rt2880-intc", .data = intc_of_init }, + {}, +}; + +void __init arch_init_irq(void) +{ + of_irq_init(of_irq_ids); +} diff --git a/Documentation/devicetree/bindings/misc/at25.txt b/Documentation/devicetree/bindings/misc/at25.txt new file mode 100644 index 00000000..1d344716 --- /dev/null +++ b/Documentation/devicetree/bindings/misc/at25.txt @@ -0,0 +1,35 @@ +EEPROMs (SPI) compatible with Atmel at25. + +Required properties: +- compatible : "atmel,at25". +- reg : chip select number +- spi-max-frequency : max spi frequency to use +- pagesize : size of the eeprom page +- size : total eeprom size in bytes +- address-width : number of address bits (one of 8, 16, or 24) + +Optional properties: +- spi-cpha : SPI shifted clock phase, as per spi-bus bindings. +- spi-cpol : SPI inverse clock polarity, as per spi-bus bindings. +- read-only : this parameter-less property disables writes to the eeprom + +Obsolete legacy properties are can be used in place of "size", "pagesize", +"address-width", and "read-only": +- at25,byte-len : total eeprom size in bytes +- at25,addr-mode : addr-mode flags, as defined in include/linux/spi/eeprom.h +- at25,page-size : size of the eeprom page + +Additional compatible properties are also allowed. + +Example: + at25@0 { + compatible = "atmel,at25", "st,m95256"; + reg = <0> + spi-max-frequency = <5000000>; + spi-cpha; + spi-cpol; + + pagesize = <64>; + size = <32768>; + address-width = <16>; + }; diff --git a/Documentation/devicetree/bindings/misc/atmel-ssc.txt b/Documentation/devicetree/bindings/misc/atmel-ssc.txt new file mode 100644 index 00000000..38e51ad2 --- /dev/null +++ b/Documentation/devicetree/bindings/misc/atmel-ssc.txt @@ -0,0 +1,15 @@ +* Atmel SSC driver. + +Required properties: +- compatible: "atmel,at91rm9200-ssc" or "atmel,at91sam9g45-ssc" + - atmel,at91rm9200-ssc: support pdc transfer + - atmel,at91sam9g45-ssc: support dma transfer +- reg: Should contain SSC registers location and length +- interrupts: Should contain SSC interrupt + +Example: +ssc0: ssc@fffbc000 { + compatible = "atmel,at91rm9200-ssc"; + reg = <0xfffbc000 0x4000>; + interrupts = <14 4 5>; +}; diff --git a/Documentation/devicetree/bindings/misc/bmp085.txt b/Documentation/devicetree/bindings/misc/bmp085.txt new file mode 100644 index 00000000..91dfda2e --- /dev/null +++ b/Documentation/devicetree/bindings/misc/bmp085.txt @@ -0,0 +1,20 @@ +BMP085/BMP18x digital pressure sensors + +Required properties: +- compatible: bosch,bmp085 + +Optional properties: +- chip-id: configurable chip id for non-default chip revisions +- temp-measurement-period: temperature measurement period (milliseconds) +- default-oversampling: default oversampling value to be used at startup, + value range is 0-3 with rising sensitivity. + +Example: + +pressure@77 { + compatible = "bosch,bmp085"; + reg = <0x77>; + chip-id = <10>; + temp-measurement-period = <100>; + default-oversampling = <2>; +}; diff --git a/Documentation/devicetree/bindings/misc/ifm-csi.txt b/Documentation/devicetree/bindings/misc/ifm-csi.txt new file mode 100644 index 00000000..5bdfffb0 --- /dev/null +++ b/Documentation/devicetree/bindings/misc/ifm-csi.txt @@ -0,0 +1,41 @@ +IFM camera sensor interface on mpc5200 LocalPlus bus + +Required properties: +- compatible: "ifm,o2d-csi" +- reg: specifies sensor chip select number and associated address range +- interrupts: external interrupt line number and interrupt sense mode + of the interrupt line signaling frame valid events +- gpios: three gpio-specifiers for "capture", "reset" and "master enable" + GPIOs (strictly in this order). +- ifm,csi-clk-handle: the phandle to a node in the DT describing the sensor + clock generator. This node is usually a general purpose timer controller. +- ifm,csi-addr-bus-width: address bus width (valid values are 16, 24, 25) +- ifm,csi-data-bus-width: data bus width (valid values are 8 and 16) +- ifm,csi-wait-cycles: sensor bus wait cycles + +Optional properties: +- ifm,csi-byte-swap: if this property is present, the byte swapping on + the bus will be enabled. + +Example: + + csi@3,0 { + compatible = "ifm,o2d-csi"; + reg = <3 0 0x00100000>; /* CS 3, 1 MiB range */ + interrupts = <1 1 2>; /* IRQ1, edge falling */ + + ifm,csi-clk-handle = <&timer7>; + gpios = <&gpio_simple 23 0 /* image_capture */ + &gpio_simple 26 0 /* image_reset */ + &gpio_simple 29 0>; /* image_master_en */ + + ifm,csi-addr-bus-width = <24>; + ifm,csi-data-bus-width = <8>; + ifm,csi-wait-cycles = <0>; + }; + +The base address of the used chip select is specified in the +ranges property of the parent localbus node, for example: + + ranges = <0 0 0xff000000 0x01000000 + 3 0 0xe3000000 0x00100000>; diff --git a/Documentation/devicetree/bindings/misc/lis302.txt b/Documentation/devicetree/bindings/misc/lis302.txt new file mode 100644 index 00000000..6def86f6 --- /dev/null +++ b/Documentation/devicetree/bindings/misc/lis302.txt @@ -0,0 +1,112 @@ +LIS302 accelerometer devicetree bindings + +This device is matched via its bus drivers, and has a number of properties +that apply in on the generic device (independent from the bus). + + +Required properties for the SPI bindings: + - compatible: should be set to "st,lis3lv02d_spi" + - reg: the chipselect index + - spi-max-frequency: maximal bus speed, should be set to 1000000 unless + constrained by external circuitry + - interrupts: the interrupt generated by the device + +Required properties for the I2C bindings: + - compatible: should be set to "st,lis3lv02d" + - reg: i2c slave address + - Vdd-supply: The input supply for Vdd + - Vdd_IO-supply: The input supply for Vdd_IO + + +Optional properties for all bus drivers: + + - st,click-single-{x,y,z}: if present, tells the device to issue an + interrupt on single click events on the + x/y/z axis. + - st,click-double-{x,y,z}: if present, tells the device to issue an + interrupt on double click events on the + x/y/z axis. + - st,click-thresh-{x,y,z}: set the x/y/z axis threshold + - st,click-click-time-limit: click time limit, from 0 to 127.5msec + with step of 0.5 msec + - st,click-latency: click latency, from 0 to 255 msec with + step of 1 msec. + - st,click-window: click window, from 0 to 255 msec with + step of 1 msec. + - st,irq{1,2}-disable: disable IRQ 1/2 + - st,irq{1,2}-ff-wu-1: raise IRQ 1/2 on FF_WU_1 condition + - st,irq{1,2}-ff-wu-2: raise IRQ 1/2 on FF_WU_2 condition + - st,irq{1,2}-data-ready: raise IRQ 1/2 on data ready contition + - st,irq{1,2}-click: raise IRQ 1/2 on click condition + - st,irq-open-drain: consider IRQ lines open-drain + - st,irq-active-low: make IRQ lines active low + - st,wu-duration-1: duration register for Free-Fall/Wake-Up + interrupt 1 + - st,wu-duration-2: duration register for Free-Fall/Wake-Up + interrupt 2 + - st,wakeup-{x,y,z}-{lo,hi}: set wakeup condition on x/y/z axis for + upper/lower limit + - st,highpass-cutoff-hz=: 1, 2, 4 or 8 for 1Hz, 2Hz, 4Hz or 8Hz of + highpass cut-off frequency + - st,hipass{1,2}-disable: disable highpass 1/2. + - st,default-rate=: set the default rate + - st,axis-{x,y,z}=: set the axis to map to the three coordinates + - st,{min,max}-limit-{x,y,z} set the min/max limits for x/y/z axis + (used by self-test) + + +Example for a SPI device node: + + lis302@0 { + compatible = "st,lis302dl-spi"; + reg = <0>; + spi-max-frequency = <1000000>; + interrupt-parent = <&gpio>; + interrupts = <104 0>; + + st,click-single-x; + st,click-single-y; + st,click-single-z; + st,click-thresh-x = <10>; + st,click-thresh-y = <10>; + st,click-thresh-z = <10>; + st,irq1-click; + st,irq2-click; + st,wakeup-x-lo; + st,wakeup-x-hi; + st,wakeup-y-lo; + st,wakeup-y-hi; + st,wakeup-z-lo; + st,wakeup-z-hi; + }; + +Example for a I2C device node: + + lis331dlh: lis331dlh@18 { + compatible = "st,lis331dlh", "st,lis3lv02d"; + reg = <0x18>; + Vdd-supply = <&lis3_reg>; + Vdd_IO-supply = <&lis3_reg>; + + st,click-single-x; + st,click-single-y; + st,click-single-z; + st,click-thresh-x = <10>; + st,click-thresh-y = <10>; + st,click-thresh-z = <10>; + st,irq1-click; + st,irq2-click; + st,wakeup-x-lo; + st,wakeup-x-hi; + st,wakeup-y-lo; + st,wakeup-y-hi; + st,wakeup-z-lo; + st,wakeup-z-hi; + st,min-limit-x = <120>; + st,min-limit-y = <120>; + st,min-limit-z = <140>; + st,max-limit-x = <550>; + st,max-limit-y = <550>; + st,max-limit-z = <750>; + }; + diff --git a/Documentation/devicetree/bindings/mmc/atmel-hsmci.txt b/Documentation/devicetree/bindings/mmc/atmel-hsmci.txt new file mode 100644 index 00000000..0a85c70c --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/atmel-hsmci.txt @@ -0,0 +1,68 @@ +* Atmel High Speed MultiMedia Card Interface + +This controller on atmel products provides an interface for MMC, SD and SDIO +types of memory cards. + +This file documents differences between the core properties described +by mmc.txt and the properties used by the atmel-mci driver. + +1) MCI node + +Required properties: +- compatible: should be "atmel,hsmci" +- #address-cells: should be one. The cell is the slot id. +- #size-cells: should be zero. +- at least one slot node + +The node contains child nodes for each slot that the platform uses + +Example MCI node: + +mmc0: mmc@f0008000 { + compatible = "atmel,hsmci"; + reg = <0xf0008000 0x600>; + interrupts = <12 4>; + #address-cells = <1>; + #size-cells = <0>; + + [ child node definitions...] +}; + +2) slot nodes + +Required properties: +- reg: should contain the slot id. +- bus-width: number of data lines connected to the controller + +Optional properties: +- cd-gpios: specify GPIOs for card detection +- cd-inverted: invert the value of external card detect gpio line +- wp-gpios: specify GPIOs for write protection + +Example slot node: + +slot@0 { + reg = <0>; + bus-width = <4>; + cd-gpios = <&pioD 15 0> + cd-inverted; +}; + +Example full MCI node: +mmc0: mmc@f0008000 { + compatible = "atmel,hsmci"; + reg = <0xf0008000 0x600>; + interrupts = <12 4>; + #address-cells = <1>; + #size-cells = <0>; + slot@0 { + reg = <0>; + bus-width = <4>; + cd-gpios = <&pioD 15 0> + cd-inverted; + }; + slot@1 { + reg = <1>; + bus-width = <4>; + }; +}; diff --git a/Documentation/devicetree/bindings/mmc/brcm,bcm2835-sdhci.txt b/Documentation/devicetree/bindings/mmc/brcm,bcm2835-sdhci.txt new file mode 100644 index 00000000..59476fbd --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/brcm,bcm2835-sdhci.txt @@ -0,0 +1,18 @@ +Broadcom BCM2835 SDHCI controller + +This file documents differences between the core properties described +by mmc.txt and the properties that represent the BCM2835 controller. + +Required properties: +- compatible : Should be "brcm,bcm2835-sdhci". +- clocks : The clock feeding the SDHCI controller. + +Example: + +sdhci: sdhci { + compatible = "brcm,bcm2835-sdhci"; + reg = <0x7e300000 0x100>; + interrupts = <2 30>; + clocks = <&clk_mmc>; + bus-width = <4>; +}; diff --git a/Documentation/devicetree/bindings/mmc/exynos-dw-mshc.txt b/Documentation/devicetree/bindings/mmc/exynos-dw-mshc.txt new file mode 100644 index 00000000..6d1c0988 --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/exynos-dw-mshc.txt @@ -0,0 +1,87 @@ +* Samsung Exynos specific extensions to the Synopsis Designware Mobile + Storage Host Controller + +The Synopsis designware mobile storage host controller is used to interface +a SoC with storage medium such as eMMC or SD/MMC cards. This file documents +differences between the core Synopsis dw mshc controller properties described +by synopsis-dw-mshc.txt and the properties used by the Samsung Exynos specific +extensions to the Synopsis Designware Mobile Storage Host Controller. + +Required Properties: + +* compatible: should be + - "samsung,exynos4210-dw-mshc": for controllers with Samsung Exynos4210 + specific extensions. + - "samsung,exynos4412-dw-mshc": for controllers with Samsung Exynos4412 + specific extensions. + - "samsung,exynos5250-dw-mshc": for controllers with Samsung Exynos5250 + specific extensions. + +* samsung,dw-mshc-ciu-div: Specifies the divider value for the card interface + unit (ciu) clock. This property is applicable only for Exynos5 SoC's and + ignored for Exynos4 SoC's. The valid range of divider value is 0 to 7. + +* samsung,dw-mshc-sdr-timing: Specifies the value of CIU clock phase shift value + in transmit mode and CIU clock phase shift value in receive mode for single + data rate mode operation. Refer notes below for the order of the cells and the + valid values. + +* samsung,dw-mshc-ddr-timing: Specifies the value of CUI clock phase shift value + in transmit mode and CIU clock phase shift value in receive mode for double + data rate mode operation. Refer notes below for the order of the cells and the + valid values. + + Notes for the sdr-timing and ddr-timing values: + + The order of the cells should be + - First Cell: CIU clock phase shift value for tx mode. + - Second Cell: CIU clock phase shift value for rx mode. + + Valid values for SDR and DDR CIU clock timing for Exynos5250: + - valid value for tx phase shift and rx phase shift is 0 to 7. + - when CIU clock divider value is set to 3, all possible 8 phase shift + values can be used. + - if CIU clock divider value is 0 (that is divide by 1), both tx and rx + phase shift clocks should be 0. + +Required properties for a slot: + +* gpios: specifies a list of gpios used for command, clock and data bus. The + first gpio is the command line and the second gpio is the clock line. The + rest of the gpios (depending on the bus-width property) are the data lines in + no particular order. The format of the gpio specifier depends on the gpio + controller. + +Example: + + The MSHC controller node can be split into two portions, SoC specific and + board specific portions as listed below. + + dwmmc0@12200000 { + compatible = "samsung,exynos5250-dw-mshc"; + reg = <0x12200000 0x1000>; + interrupts = <0 75 0>; + #address-cells = <1>; + #size-cells = <0>; + }; + + dwmmc0@12200000 { + num-slots = <1>; + supports-highspeed; + broken-cd; + fifo-depth = <0x80>; + card-detect-delay = <200>; + samsung,dw-mshc-ciu-div = <3>; + samsung,dw-mshc-sdr-timing = <2 3>; + samsung,dw-mshc-ddr-timing = <1 2>; + + slot@0 { + reg = <0>; + bus-width = <8>; + gpios = <&gpc0 0 2 0 3>, <&gpc0 1 2 0 3>, + <&gpc1 0 2 3 3>, <&gpc1 1 2 3 3>, + <&gpc1 2 2 3 3>, <&gpc1 3 2 3 3>, + <&gpc0 3 2 3 3>, <&gpc0 4 2 3 3>, + <&gpc0 5 2 3 3>, <&gpc0 6 2 3 3>; + }; + }; diff --git a/Documentation/devicetree/bindings/mmc/fsl-esdhc.txt b/Documentation/devicetree/bindings/mmc/fsl-esdhc.txt new file mode 100644 index 00000000..bd9be0b5 --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/fsl-esdhc.txt @@ -0,0 +1,32 @@ +* Freescale Enhanced Secure Digital Host Controller (eSDHC) + +The Enhanced Secure Digital Host Controller provides an interface +for MMC, SD, and SDIO types of memory cards. + +This file documents differences between the core properties described +by mmc.txt and the properties used by the sdhci-esdhc driver. + +Required properties: + - interrupt-parent : interrupt source phandle. + - clock-frequency : specifies eSDHC base clock frequency. + +Optional properties: + - sdhci,wp-inverted : specifies that eSDHC controller reports + inverted write-protect state; New devices should use the generic + "wp-inverted" property. + - sdhci,1-bit-only : specifies that a controller can only handle + 1-bit data transfers. New devices should use the generic + "bus-width = <1>" property. + - sdhci,auto-cmd12: specifies that a controller can only handle auto + CMD12. + +Example: + +sdhci@2e000 { + compatible = "fsl,mpc8378-esdhc", "fsl,esdhc"; + reg = <0x2e000 0x1000>; + interrupts = <42 0x8>; + interrupt-parent = <&ipic>; + /* Filled in by U-Boot */ + clock-frequency = <0>; +}; diff --git a/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt b/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt new file mode 100644 index 00000000..1dd62254 --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt @@ -0,0 +1,32 @@ +* Freescale Enhanced Secure Digital Host Controller (eSDHC) for i.MX + +The Enhanced Secure Digital Host Controller on Freescale i.MX family +provides an interface for MMC, SD, and SDIO types of memory cards. + +This file documents differences between the core properties described +by mmc.txt and the properties used by the sdhci-esdhc-imx driver. + +Required properties: +- compatible : Should be "fsl,<chip>-esdhc" + +Optional properties: +- fsl,cd-controller : Indicate to use controller internal card detection +- fsl,wp-controller : Indicate to use controller internal write protection + +Examples: + +esdhc@70004000 { + compatible = "fsl,imx51-esdhc"; + reg = <0x70004000 0x4000>; + interrupts = <1>; + fsl,cd-controller; + fsl,wp-controller; +}; + +esdhc@70008000 { + compatible = "fsl,imx51-esdhc"; + reg = <0x70008000 0x4000>; + interrupts = <2>; + cd-gpios = <&gpio1 6 0>; /* GPIO1_6 */ + wp-gpios = <&gpio1 5 0>; /* GPIO1_5 */ +}; diff --git a/Documentation/devicetree/bindings/mmc/mmc-spi-slot.txt b/Documentation/devicetree/bindings/mmc/mmc-spi-slot.txt new file mode 100644 index 00000000..0e5e2ec4 --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/mmc-spi-slot.txt @@ -0,0 +1,31 @@ +MMC/SD/SDIO slot directly connected to a SPI bus + +This file documents differences between the core properties described +by mmc.txt and the properties used by the mmc_spi driver. + +Required properties: +- spi-max-frequency : maximum frequency for this device (Hz). +- voltage-ranges : two cells are required, first cell specifies minimum + slot voltage (mV), second cell specifies maximum slot voltage (mV). + Several ranges could be specified. + +Optional properties: +- gpios : may specify GPIOs in this order: Card-Detect GPIO, + Write-Protect GPIO. Note that this does not follow the + binding from mmc.txt, for historical reasons. +- interrupt-parent : the phandle for the interrupt controller that + services interrupts for this device. + +Example: + + mmc-slot@0 { + compatible = "fsl,mpc8323rdb-mmc-slot", + "mmc-spi-slot"; + reg = <0>; + gpios = <&qe_pio_d 14 1 + &qe_pio_d 15 0>; + voltage-ranges = <3300 3300>; + spi-max-frequency = <50000000>; + interrupts = <42>; + interrupt-parent = <&PIC>; + }; diff --git a/Documentation/devicetree/bindings/mmc/mmc.txt b/Documentation/devicetree/bindings/mmc/mmc.txt new file mode 100644 index 00000000..85aada22 --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/mmc.txt @@ -0,0 +1,66 @@ +These properties are common to multiple MMC host controllers. Any host +that requires the respective functionality should implement them using +these definitions. + +Interpreted by the OF core: +- reg: Registers location and length. +- interrupts: Interrupts used by the MMC controller. + +Card detection: +If no property below is supplied, host native card detect is used. +Only one of the properties in this section should be supplied: + - broken-cd: There is no card detection available; polling must be used. + - cd-gpios: Specify GPIOs for card detection, see gpio binding + - non-removable: non-removable slot (like eMMC); assume always present. + +Optional properties: +- bus-width: Number of data lines, can be <1>, <4>, or <8>. The default + will be <1> if the property is absent. +- wp-gpios: Specify GPIOs for write protection, see gpio binding +- cd-inverted: when present, polarity on the CD line is inverted. See the note + below for the case, when a GPIO is used for the CD line +- wp-inverted: when present, polarity on the WP line is inverted. See the note + below for the case, when a GPIO is used for the WP line +- max-frequency: maximum operating clock frequency +- no-1-8-v: when present, denotes that 1.8v card voltage is not supported on + this system, even if the controller claims it is. +- cap-sd-highspeed: SD high-speed timing is supported +- cap-mmc-highspeed: MMC high-speed timing is supported +- cap-power-off-card: powering off the card is safe +- cap-sdio-irq: enable SDIO IRQ signalling on this interface + +*NOTE* on CD and WP polarity. To use common for all SD/MMC host controllers line +polarity properties, we have to fix the meaning of the "normal" and "inverted" +line levels. We choose to follow the SDHCI standard, which specifies both those +lines as "active low." Therefore, using the "cd-inverted" property means, that +the CD line is active high, i.e. it is high, when a card is inserted. Similar +logic applies to the "wp-inverted" property. + +CD and WP lines can be implemented on the hardware in one of two ways: as GPIOs, +specified in cd-gpios and wp-gpios properties, or as dedicated pins. Polarity of +dedicated pins can be specified, using *-inverted properties. GPIO polarity can +also be specified using the OF_GPIO_ACTIVE_LOW flag. This creates an ambiguity +in the latter case. We choose to use the XOR logic for GPIO CD and WP lines. +This means, the two properties are "superimposed," for example leaving the +OF_GPIO_ACTIVE_LOW flag clear and specifying the respective *-inverted +property results in a double-inversion and actually means the "normal" line +polarity is in effect. + +Optional SDIO properties: +- keep-power-in-suspend: Preserves card power during a suspend/resume cycle +- enable-sdio-wakeup: Enables wake up of host system on SDIO IRQ assertion + +Example: + +sdhci@ab000000 { + compatible = "sdhci"; + reg = <0xab000000 0x200>; + interrupts = <23>; + bus-width = <4>; + cd-gpios = <&gpio 69 0>; + cd-inverted; + wp-gpios = <&gpio 70 0>; + max-frequency = <50000000>; + keep-power-in-suspend; + enable-sdio-wakeup; +} diff --git a/Documentation/devicetree/bindings/mmc/mmci.txt b/Documentation/devicetree/bindings/mmc/mmci.txt new file mode 100644 index 00000000..2b584cae --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/mmci.txt @@ -0,0 +1,15 @@ +* ARM PrimeCell MultiMedia Card Interface (MMCI) PL180/1 + +The ARM PrimeCell MMCI PL180 and PL181 provides an interface for +reading and writing to MultiMedia and SD cards alike. + +This file documents differences between the core properties described +by mmc.txt and the properties used by the mmci driver. + +Required properties: +- compatible : contains "arm,pl18x", "arm,primecell". +- arm,primecell-periphid : contains the PrimeCell Peripheral ID. + +Optional properties: +- mmc-cap-mmc-highspeed : indicates whether MMC is high speed capable +- mmc-cap-sd-highspeed : indicates whether SD is high speed capable diff --git a/Documentation/devicetree/bindings/mmc/mxs-mmc.txt b/Documentation/devicetree/bindings/mmc/mxs-mmc.txt new file mode 100644 index 00000000..54949f6f --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/mxs-mmc.txt @@ -0,0 +1,23 @@ +* Freescale MXS MMC controller + +The Freescale MXS Synchronous Serial Ports (SSP) can act as a MMC controller +to support MMC, SD, and SDIO types of memory cards. + +This file documents differences between the core properties in mmc.txt +and the properties used by the mxsmmc driver. + +Required properties: +- compatible: Should be "fsl,<chip>-mmc". The supported chips include + imx23 and imx28. +- interrupts: Should contain ERROR and DMA interrupts +- fsl,ssp-dma-channel: APBH DMA channel for the SSP + +Examples: + +ssp0: ssp@80010000 { + compatible = "fsl,imx28-mmc"; + reg = <0x80010000 2000>; + interrupts = <96 82>; + fsl,ssp-dma-channel = <0>; + bus-width = <8>; +}; diff --git a/Documentation/devicetree/bindings/mmc/nvidia,tegra20-sdhci.txt b/Documentation/devicetree/bindings/mmc/nvidia,tegra20-sdhci.txt new file mode 100644 index 00000000..c6d7b11d --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/nvidia,tegra20-sdhci.txt @@ -0,0 +1,25 @@ +* NVIDIA Tegra Secure Digital Host Controller + +This controller on Tegra family SoCs provides an interface for MMC, SD, +and SDIO types of memory cards. + +This file documents differences between the core properties described +by mmc.txt and the properties used by the sdhci-tegra driver. + +Required properties: +- compatible : Should be "nvidia,<chip>-sdhci" + +Optional properties: +- power-gpios : Specify GPIOs for power control + +Example: + +sdhci@c8000200 { + compatible = "nvidia,tegra20-sdhci"; + reg = <0xc8000200 0x200>; + interrupts = <47>; + cd-gpios = <&gpio 69 0>; /* gpio PI5 */ + wp-gpios = <&gpio 57 0>; /* gpio PH1 */ + power-gpios = <&gpio 155 0>; /* gpio PT3 */ + bus-width = <8>; +}; diff --git a/Documentation/devicetree/bindings/mmc/orion-sdio.txt b/Documentation/devicetree/bindings/mmc/orion-sdio.txt new file mode 100644 index 00000000..84f0ebd6 --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/orion-sdio.txt @@ -0,0 +1,17 @@ +* Marvell orion-sdio controller + +This file documents differences between the core properties in mmc.txt +and the properties used by the orion-sdio driver. + +- compatible: Should be "marvell,orion-sdio" +- clocks: reference to the clock of the SDIO interface + +Example: + + mvsdio@d00d4000 { + compatible = "marvell,orion-sdio"; + reg = <0xd00d4000 0x200>; + interrupts = <54>; + clocks = <&gateclk 17>; + status = "disabled"; + }; diff --git a/Documentation/devicetree/bindings/mmc/pxa-mmc.txt b/Documentation/devicetree/bindings/mmc/pxa-mmc.txt new file mode 100644 index 00000000..b7025de7 --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/pxa-mmc.txt @@ -0,0 +1,25 @@ +* PXA MMC drivers + +Driver bindings for the PXA MCI (MMC/SDIO) interfaces + +Required properties: +- compatible: Should be "marvell,pxa-mmc". +- vmmc-supply: A regulator for VMMC + +Optional properties: +- marvell,detect-delay-ms: sets the detection delay timeout in ms. +- marvell,gpio-power: GPIO spec for the card power enable pin + +This file documents differences between the core properties in mmc.txt +and the properties used by the pxa-mmc driver. + +Examples: + +mmc0: mmc@41100000 { + compatible = "marvell,pxa-mmc"; + reg = <0x41100000 0x1000>; + interrupts = <23>; + cd-gpios = <&gpio 23 0>; + wp-gpios = <&gpio 24 0>; +}; + diff --git a/Documentation/devicetree/bindings/mmc/samsung-sdhci.txt b/Documentation/devicetree/bindings/mmc/samsung-sdhci.txt new file mode 100644 index 00000000..3b3a1ee0 --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/samsung-sdhci.txt @@ -0,0 +1,59 @@ +* Samsung's SDHCI Controller device tree bindings + +Samsung's SDHCI controller is used as a connectivity interface with external +MMC, SD and eMMC storage mediums. This file documents differences between the +core mmc properties described by mmc.txt and the properties used by the +Samsung implmentation of the SDHCI controller. + +Note: The mmc core bindings documentation states that if none of the core +card-detect bindings are used, then the standard sdhci card detect mechanism +is used. The Samsung's SDHCI controller bindings extends this as listed below. + +[A] The property "samsung,cd-pinmux-gpio" can be used as stated in the + "Optional Board Specific Properties" section below. + +Required SoC Specific Properties: +- compatible: should be one of the following + - "samsung,s3c6410-sdhci": For controllers compatible with s3c6410 sdhci + controller. + - "samsung,exynos4210-sdhci": For controllers compatible with Exynos4 sdhci + controller. + +Required Board Specific Properties: +- Samsung GPIO variant (will be completely replaced by pinctrl): + - gpios: Should specify the gpios used for clock, command and data lines. The + gpio specifier format depends on the gpio controller. +- Pinctrl variant (preferred if available): + - pinctrl-0: Should specify pin control groups used for this controller. + - pinctrl-names: Should contain only one value - "default". + +Optional Board Specific Properties: +- samsung,cd-pinmux-gpio: Specifies the card detect line that is routed + through a pinmux to the card-detect pin of the card slot. This property + should be used only if none of the mmc core card-detect properties are + used. Only for Samsung GPIO variant. + +Example: + sdhci@12530000 { + compatible = "samsung,exynos4210-sdhci"; + reg = <0x12530000 0x100>; + interrupts = <0 75 0>; + bus-width = <4>; + cd-gpios = <&gpk2 2 2 3 3>; + + /* Samsung GPIO variant */ + gpios = <&gpk2 0 2 0 3>, /* clock line */ + <&gpk2 1 2 0 3>, /* command line */ + <&gpk2 3 2 3 3>, /* data line 0 */ + <&gpk2 4 2 3 3>, /* data line 1 */ + <&gpk2 5 2 3 3>, /* data line 2 */ + <&gpk2 6 2 3 3>; /* data line 3 */ + + /* Pinctrl variant */ + pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4>; + pinctrl-names = "default"; + }; + + Note: This example shows both SoC specific and board specific properties + in a single device node. The properties can be actually be separated + into SoC specific node and board specific node. diff --git a/Documentation/devicetree/bindings/mmc/sdhci-dove.txt b/Documentation/devicetree/bindings/mmc/sdhci-dove.txt new file mode 100644 index 00000000..ae9aab9a --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/sdhci-dove.txt @@ -0,0 +1,14 @@ +* Marvell sdhci-dove controller + +This file documents differences between the core properties in mmc.txt +and the properties used by the sdhci-pxav2 and sdhci-pxav3 drivers. + +- compatible: Should be "marvell,dove-sdhci". + +Example: + +sdio0: sdio@92000 { + compatible = "marvell,dove-sdhci"; + reg = <0x92000 0x100>; + interrupts = <35>; +}; diff --git a/Documentation/devicetree/bindings/mmc/sdhci-pxa.txt b/Documentation/devicetree/bindings/mmc/sdhci-pxa.txt new file mode 100644 index 00000000..dbe98a3c --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/sdhci-pxa.txt @@ -0,0 +1,21 @@ +* Marvell sdhci-pxa v2/v3 controller + +This file documents differences between the core properties in mmc.txt +and the properties used by the sdhci-pxav2 and sdhci-pxav3 drivers. + +Required properties: +- compatible: Should be "mrvl,pxav2-mmc" or "mrvl,pxav3-mmc". + +Optional properties: +- mrvl,clk-delay-cycles: Specify a number of cycles to delay for tuning. + +Example: + +sdhci@d4280800 { + compatible = "mrvl,pxav3-mmc"; + reg = <0xd4280800 0x800>; + bus-width = <8>; + interrupts = <27>; + non-removable; + mrvl,clk-delay-cycles = <31>; +}; diff --git a/Documentation/devicetree/bindings/mmc/sdhci-spear.txt b/Documentation/devicetree/bindings/mmc/sdhci-spear.txt new file mode 100644 index 00000000..fd3643e7 --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/sdhci-spear.txt @@ -0,0 +1,18 @@ +* SPEAr SDHCI Controller + +This file documents differences between the core properties in mmc.txt +and the properties used by the sdhci-spear driver. + +Required properties: +- compatible: "st,spear300-sdhci" + +Optional properties: +- cd-gpios: card detect gpio, with zero flags. + +Example: + + sdhci@fc000000 { + compatible = "st,spear300-sdhci"; + reg = <0xfc000000 0x1000>; + cd-gpios = <&gpio0 6 0>; + }; diff --git a/Documentation/devicetree/bindings/mmc/synopsis-dw-mshc.txt b/Documentation/devicetree/bindings/mmc/synopsis-dw-mshc.txt new file mode 100644 index 00000000..726fd212 --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/synopsis-dw-mshc.txt @@ -0,0 +1,87 @@ +* Synopsis Designware Mobile Storage Host Controller + +The Synopsis designware mobile storage host controller is used to interface +a SoC with storage medium such as eMMC or SD/MMC cards. This file documents +differences between the core mmc properties described by mmc.txt and the +properties used by the Synopsis Designware Mobile Storage Host Controller. + +Required Properties: + +* compatible: should be + - snps,dw-mshc: for controllers compliant with synopsis dw-mshc. +* #address-cells: should be 1. +* #size-cells: should be 0. + +# Slots: The slot specific information are contained within child-nodes with + each child-node representing a supported slot. There should be atleast one + child node representing a card slot. The name of the child node representing + the slot is recommended to be slot@n where n is the unique number of the slot + connnected to the controller. The following are optional properties which + can be included in the slot child node. + + * reg: specifies the physical slot number. The valid values of this + property is 0 to (num-slots -1), where num-slots is the value + specified by the num-slots property. + + * bus-width: as documented in mmc core bindings. + + * wp-gpios: specifies the write protect gpio line. The format of the + gpio specifier depends on the gpio controller. If a GPIO is not used + for write-protect, this property is optional. + + * disable-wp: If the wp-gpios property isn't present then (by default) + we'd assume that the write protect is hooked up directly to the + controller's special purpose write protect line (accessible via + the WRTPRT register). However, it's possible that we simply don't + want write protect. In that case specify 'disable-wp'. + NOTE: This property is not required for slots known to always + connect to eMMC or SDIO cards. + +Optional properties: + +* num-slots: specifies the number of slots supported by the controller. + The number of physical slots actually used could be equal or less than the + value specified by num-slots. If this property is not specified, the value + of num-slot property is assumed to be 1. + +* fifo-depth: The maximum size of the tx/rx fifo's. If this property is not + specified, the default value of the fifo size is determined from the + controller registers. + +* card-detect-delay: Delay in milli-seconds before detecting card after card + insert event. The default value is 0. + +* supports-highspeed: Enables support for high speed cards (upto 50MHz) + +* broken-cd: as documented in mmc core bindings. + +Aliases: + +- All the MSHC controller nodes should be represented in the aliases node using + the following format 'mshc{n}' where n is a unique number for the alias. + +Example: + +The MSHC controller node can be split into two portions, SoC specific and +board specific portions as listed below. + + dwmmc0@12200000 { + compatible = "snps,dw-mshc"; + reg = <0x12200000 0x1000>; + interrupts = <0 75 0>; + #address-cells = <1>; + #size-cells = <0>; + }; + + dwmmc0@12200000 { + num-slots = <1>; + supports-highspeed; + broken-cd; + fifo-depth = <0x80>; + card-detect-delay = <200>; + + slot@0 { + reg = <0>; + bus-width = <8>; + }; + }; diff --git a/Documentation/devicetree/bindings/mmc/ti-omap-hsmmc.txt b/Documentation/devicetree/bindings/mmc/ti-omap-hsmmc.txt new file mode 100644 index 00000000..ed271fc2 --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/ti-omap-hsmmc.txt @@ -0,0 +1,33 @@ +* TI Highspeed MMC host controller for OMAP + +The Highspeed MMC Host Controller on TI OMAP family +provides an interface for MMC, SD, and SDIO types of memory cards. + +This file documents differences between the core properties described +by mmc.txt and the properties used by the omap_hsmmc driver. + +Required properties: +- compatible: + Should be "ti,omap2-hsmmc", for OMAP2 controllers + Should be "ti,omap3-hsmmc", for OMAP3 controllers + Should be "ti,omap4-hsmmc", for OMAP4 controllers +- ti,hwmods: Must be "mmc<n>", n is controller instance starting 1 + +Optional properties: +ti,dual-volt: boolean, supports dual voltage cards +<supply-name>-supply: phandle to the regulator device tree node +"supply-name" examples are "vmmc", "vmmc_aux" etc +ti,non-removable: non-removable slot (like eMMC) +ti,needs-special-reset: Requires a special softreset sequence +ti,needs-special-hs-handling: HSMMC IP needs special setting for handling High Speed + +Example: + mmc1: mmc@0x4809c000 { + compatible = "ti,omap4-hsmmc"; + reg = <0x4809c000 0x400>; + ti,hwmods = "mmc1"; + ti,dual-volt; + bus-width = <4>; + vmmc-supply = <&vmmc>; /* phandle to regulator node */ + ti,non-removable; + }; diff --git a/Documentation/devicetree/bindings/mmc/tmio_mmc.txt b/Documentation/devicetree/bindings/mmc/tmio_mmc.txt new file mode 100644 index 00000000..df204e18 --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/tmio_mmc.txt @@ -0,0 +1,20 @@ +* Toshiba Mobile IO SD/MMC controller + +The tmio-mmc driver doesn't probe its devices actively, instead its binding to +devices is managed by either MFD drivers or by the sh_mobile_sdhi platform +driver. Those drivers supply the tmio-mmc driver with platform data, that either +describe hardware capabilities, known to them, or are obtained by them from +their own platform data or from their DT information. In the latter case all +compulsory and any optional properties, common to all SD/MMC drivers, as +described in mmc.txt, can be used. Additionally the following tmio_mmc-specific +optional bindings can be used. + +Optional properties: +- toshiba,mmc-wrprotect-disable: write-protect detection is unavailable + +When used with Renesas SDHI hardware, the following compatibility strings +configure various model-specific properties: + +"renesas,sh7372-sdhi": (default) compatible with SH7372 +"renesas,r8a7740-sdhi": compatible with R8A7740: certain MMC/SD commands have to + wait for the interface to become idle. diff --git a/Documentation/devicetree/bindings/mmc/vt8500-sdmmc.txt b/Documentation/devicetree/bindings/mmc/vt8500-sdmmc.txt new file mode 100644 index 00000000..d7fb6abb --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/vt8500-sdmmc.txt @@ -0,0 +1,23 @@ +* Wondermedia WM8505/WM8650 SD/MMC Host Controller + +This file documents differences between the core properties described +by mmc.txt and the properties used by the wmt-sdmmc driver. + +Required properties: +- compatible: Should be "wm,wm8505-sdhc". +- interrupts: Two interrupts are required - regular irq and dma irq. + +Optional properties: +- sdon-inverted: SD_ON bit is inverted on the controller + +Examples: + +sdhc@d800a000 { + compatible = "wm,wm8505-sdhc"; + reg = <0xd800a000 0x1000>; + interrupts = <20 21>; + clocks = <&sdhc>; + bus-width = <4>; + sdon-inverted; +}; + diff --git a/Documentation/devicetree/bindings/mtd/arm-versatile.txt b/Documentation/devicetree/bindings/mtd/arm-versatile.txt new file mode 100644 index 00000000..beace4b8 --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/arm-versatile.txt @@ -0,0 +1,8 @@ +Flash device on ARM Versatile board + +Required properties: +- compatible : must be "arm,versatile-flash"; +- bank-width : width in bytes of flash interface. + +The device tree may optionally contain sub-nodes describing partitions of the +address space. See partition.txt for more detail. diff --git a/Documentation/devicetree/bindings/mtd/atmel-dataflash.txt b/Documentation/devicetree/bindings/mtd/atmel-dataflash.txt new file mode 100644 index 00000000..1889a4db --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/atmel-dataflash.txt @@ -0,0 +1,17 @@ +* Atmel Data Flash + +Required properties: +- compatible : "atmel,<model>", "atmel,<series>", "atmel,dataflash". + +The device tree may optionally contain sub-nodes describing partitions of the +address space. See partition.txt for more detail. + +Example: + +flash@1 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "atmel,at45db321d", "atmel,at45", "atmel,dataflash"; + spi-max-frequency = <25000000>; + reg = <1>; +}; diff --git a/Documentation/devicetree/bindings/mtd/atmel-nand.txt b/Documentation/devicetree/bindings/mtd/atmel-nand.txt new file mode 100644 index 00000000..d555421e --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/atmel-nand.txt @@ -0,0 +1,79 @@ +Atmel NAND flash + +Required properties: +- compatible : "atmel,at91rm9200-nand". +- reg : should specify localbus address and size used for the chip, + and hardware ECC controller if available. + If the hardware ECC is PMECC, it should contain address and size for + PMECC, PMECC Error Location controller and ROM which has lookup tables. +- atmel,nand-addr-offset : offset for the address latch. +- atmel,nand-cmd-offset : offset for the command latch. +- #address-cells, #size-cells : Must be present if the device has sub-nodes + representing partitions. + +- gpios : specifies the gpio pins to control the NAND device. detect is an + optional gpio and may be set to 0 if not present. + +Optional properties: +- nand-ecc-mode : String, operation mode of the NAND ecc mode, soft by default. + Supported values are: "none", "soft", "hw", "hw_syndrome", "hw_oob_first", + "soft_bch". +- atmel,has-pmecc : boolean to enable Programmable Multibit ECC hardware. + Only supported by at91sam9x5 or later sam9 product. +- atmel,pmecc-cap : error correct capability for Programmable Multibit ECC + Controller. Supported values are: 2, 4, 8, 12, 24. +- atmel,pmecc-sector-size : sector size for ECC computation. Supported values + are: 512, 1024. +- atmel,pmecc-lookup-table-offset : includes two offsets of lookup table in ROM + for different sector size. First one is for sector size 512, the next is for + sector size 1024. +- nand-bus-width : 8 or 16 bus width if not present 8 +- nand-on-flash-bbt: boolean to enable on flash bbt option if not present false + +Examples: +nand0: nand@40000000,0 { + compatible = "atmel,at91rm9200-nand"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x40000000 0x10000000 + 0xffffe800 0x200 + >; + atmel,nand-addr-offset = <21>; /* ale */ + atmel,nand-cmd-offset = <22>; /* cle */ + nand-on-flash-bbt; + nand-ecc-mode = "soft"; + gpios = <&pioC 13 0 /* rdy */ + &pioC 14 0 /* nce */ + 0 /* cd */ + >; + partition@0 { + ... + }; +}; + +/* for PMECC supported chips */ +nand0: nand@40000000 { + compatible = "atmel,at91rm9200-nand"; + #address-cells = <1>; + #size-cells = <1>; + reg = < 0x40000000 0x10000000 /* bus addr & size */ + 0xffffe000 0x00000600 /* PMECC addr & size */ + 0xffffe600 0x00000200 /* PMECC ERRLOC addr & size */ + 0x00100000 0x00100000 /* ROM addr & size */ + >; + atmel,nand-addr-offset = <21>; /* ale */ + atmel,nand-cmd-offset = <22>; /* cle */ + nand-on-flash-bbt; + nand-ecc-mode = "hw"; + atmel,has-pmecc; /* enable PMECC */ + atmel,pmecc-cap = <2>; + atmel,pmecc-sector-size = <512>; + atmel,pmecc-lookup-table-offset = <0x8000 0x10000>; + gpios = <&pioD 5 0 /* rdy */ + &pioD 4 0 /* nce */ + 0 /* cd */ + >; + partition@0 { + ... + }; +}; diff --git a/Documentation/devicetree/bindings/mtd/denali-nand.txt b/Documentation/devicetree/bindings/mtd/denali-nand.txt new file mode 100644 index 00000000..b04d03a1 --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/denali-nand.txt @@ -0,0 +1,23 @@ +* Denali NAND controller + +Required properties: + - compatible : should be "denali,denali-nand-dt" + - reg : should contain registers location and length for data and reg. + - reg-names: Should contain the reg names "nand_data" and "denali_reg" + - interrupts : The interrupt number. + - dm-mask : DMA bit mask + +The device tree may optionally contain sub-nodes describing partitions of the +address space. See partition.txt for more detail. + +Examples: + +nand: nand@ff900000 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "denali,denali-nand-dt"; + reg = <0xff900000 0x100000>, <0xffb80000 0x10000>; + reg-names = "nand_data", "denali_reg"; + interrupts = <0 144 4>; + dma-mask = <0xffffffff>; +}; diff --git a/Documentation/devicetree/bindings/mtd/elm.txt b/Documentation/devicetree/bindings/mtd/elm.txt new file mode 100644 index 00000000..8c1528c4 --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/elm.txt @@ -0,0 +1,16 @@ +Error location module + +Required properties: +- compatible: Must be "ti,am33xx-elm" +- reg: physical base address and size of the registers map. +- interrupts: Interrupt number for the elm. + +Optional properties: +- ti,hwmods: Name of the hwmod associated to the elm + +Example: +elm: elm@0 { + compatible = "ti,am3352-elm"; + reg = <0x48080000 0x2000>; + interrupts = <4>; +}; diff --git a/Documentation/devicetree/bindings/mtd/flctl-nand.txt b/Documentation/devicetree/bindings/mtd/flctl-nand.txt new file mode 100644 index 00000000..427f46dc --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/flctl-nand.txt @@ -0,0 +1,49 @@ +FLCTL NAND controller + +Required properties: +- compatible : "renesas,shmobile-flctl-sh7372" +- reg : Address range of the FLCTL +- interrupts : flste IRQ number +- nand-bus-width : bus width to NAND chip + +Optional properties: +- dmas: DMA specifier(s) +- dma-names: name for each DMA specifier. Valid names are + "data_tx", "data_rx", "ecc_tx", "ecc_rx" + +The DMA fields are not used yet in the driver but are listed here for +completing the bindings. + +The device tree may optionally contain sub-nodes describing partitions of the +address space. See partition.txt for more detail. + +Example: + + flctl@e6a30000 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "renesas,shmobile-flctl-sh7372"; + reg = <0xe6a30000 0x100>; + interrupts = <0x0d80>; + + nand-bus-width = <16>; + + dmas = <&dmac 1 /* data_tx */ + &dmac 2;> /* data_rx */ + dma-names = "data_tx", "data_rx"; + + system@0 { + label = "system"; + reg = <0x0 0x8000000>; + }; + + userdata@8000000 { + label = "userdata"; + reg = <0x8000000 0x10000000>; + }; + + cache@18000000 { + label = "cache"; + reg = <0x18000000 0x8000000>; + }; + }; diff --git a/Documentation/devicetree/bindings/mtd/fsl-upm-nand.txt b/Documentation/devicetree/bindings/mtd/fsl-upm-nand.txt new file mode 100644 index 00000000..fce4894f --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/fsl-upm-nand.txt @@ -0,0 +1,67 @@ +Freescale Localbus UPM programmed to work with NAND flash + +Required properties: +- compatible : "fsl,upm-nand". +- reg : should specify localbus chip select and size used for the chip. +- fsl,upm-addr-offset : UPM pattern offset for the address latch. +- fsl,upm-cmd-offset : UPM pattern offset for the command latch. + +Optional properties: +- fsl,upm-wait-flags : add chip-dependent short delays after running the + UPM pattern (0x1), after writing a data byte (0x2) or after + writing out a buffer (0x4). +- fsl,upm-addr-line-cs-offsets : address offsets for multi-chip support. + The corresponding address lines are used to select the chip. +- gpios : may specify optional GPIOs connected to the Ready-Not-Busy pins + (R/B#). For multi-chip devices, "n" GPIO definitions are required + according to the number of chips. +- chip-delay : chip dependent delay for transferring data from array to + read registers (tR). Required if property "gpios" is not used + (R/B# pins not connected). + +Each flash chip described may optionally contain additional sub-nodes +describing partitions of the address space. See partition.txt for more +detail. + +Examples: + +upm@1,0 { + compatible = "fsl,upm-nand"; + reg = <1 0 1>; + fsl,upm-addr-offset = <16>; + fsl,upm-cmd-offset = <8>; + gpios = <&qe_pio_e 18 0>; + + flash { + #address-cells = <1>; + #size-cells = <1>; + compatible = "..."; + + partition@0 { + ... + }; + }; +}; + +upm@3,0 { + #address-cells = <0>; + #size-cells = <0>; + compatible = "tqc,tqm8548-upm-nand", "fsl,upm-nand"; + reg = <3 0x0 0x800>; + fsl,upm-addr-offset = <0x10>; + fsl,upm-cmd-offset = <0x08>; + /* Multi-chip NAND device */ + fsl,upm-addr-line-cs-offsets = <0x0 0x200>; + fsl,upm-wait-flags = <0x5>; + chip-delay = <25>; // in micro-seconds + + nand@0 { + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "fs"; + reg = <0x00000000 0x10000000>; + }; + }; +}; diff --git a/Documentation/devicetree/bindings/mtd/fsmc-nand.txt b/Documentation/devicetree/bindings/mtd/fsmc-nand.txt new file mode 100644 index 00000000..2240ac09 --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/fsmc-nand.txt @@ -0,0 +1,31 @@ +* FSMC NAND + +Required properties: +- compatible : "st,spear600-fsmc-nand", "stericsson,fsmc-nand" +- reg : Address range of the mtd chip +- reg-names: Should contain the reg names "fsmc_regs", "nand_data", "nand_addr" and "nand_cmd" + +Optional properties: +- bank-width : Width (in bytes) of the device. If not present, the width + defaults to 1 byte +- nand-skip-bbtscan: Indicates the the BBT scanning should be skipped + +Example: + + fsmc: flash@d1800000 { + compatible = "st,spear600-fsmc-nand"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0xd1800000 0x1000 /* FSMC Register */ + 0xd2000000 0x0010 /* NAND Base DATA */ + 0xd2020000 0x0010 /* NAND Base ADDR */ + 0xd2010000 0x0010>; /* NAND Base CMD */ + reg-names = "fsmc_regs", "nand_data", "nand_addr", "nand_cmd"; + + bank-width = <1>; + nand-skip-bbtscan; + + partition@0 { + ... + }; + }; diff --git a/Documentation/devicetree/bindings/mtd/gpio-control-nand.txt b/Documentation/devicetree/bindings/mtd/gpio-control-nand.txt new file mode 100644 index 00000000..36ef07d3 --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/gpio-control-nand.txt @@ -0,0 +1,47 @@ +GPIO assisted NAND flash + +The GPIO assisted NAND flash uses a memory mapped interface to +read/write the NAND commands and data and GPIO pins for the control +signals. + +Required properties: +- compatible : "gpio-control-nand" +- reg : should specify localbus chip select and size used for the chip. The + resource describes the data bus connected to the NAND flash and all accesses + are made in native endianness. +- #address-cells, #size-cells : Must be present if the device has sub-nodes + representing partitions. +- gpios : specifies the gpio pins to control the NAND device. nwp is an + optional gpio and may be set to 0 if not present. + +Optional properties: +- bank-width : Width (in bytes) of the device. If not present, the width + defaults to 1 byte. +- chip-delay : chip dependent delay for transferring data from array to + read registers (tR). If not present then a default of 20us is used. +- gpio-control-nand,io-sync-reg : A 64-bit physical address for a read + location used to guard against bus reordering with regards to accesses to + the GPIO's and the NAND flash data bus. If present, then after changing + GPIO state and before and after command byte writes, this register will be + read to ensure that the GPIO accesses have completed. + +The device tree may optionally contain sub-nodes describing partitions of the +address space. See partition.txt for more detail. + +Examples: + +gpio-nand@1,0 { + compatible = "gpio-control-nand"; + reg = <1 0x0000 0x2>; + #address-cells = <1>; + #size-cells = <1>; + gpios = <&banka 1 0 /* rdy */ + &banka 2 0 /* nce */ + &banka 3 0 /* ale */ + &banka 4 0 /* cle */ + 0 /* nwp */>; + + partition@0 { + ... + }; +}; diff --git a/Documentation/devicetree/bindings/mtd/gpmc-nand.txt b/Documentation/devicetree/bindings/mtd/gpmc-nand.txt new file mode 100644 index 00000000..e7f8d7ed --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/gpmc-nand.txt @@ -0,0 +1,80 @@ +Device tree bindings for GPMC connected NANDs + +GPMC connected NAND (found on OMAP boards) are represented as child nodes of +the GPMC controller with a name of "nand". + +All timing relevant properties as well as generic gpmc child properties are +explained in a separate documents - please refer to +Documentation/devicetree/bindings/bus/ti-gpmc.txt + +For NAND specific properties such as ECC modes or bus width, please refer to +Documentation/devicetree/bindings/mtd/nand.txt + + +Required properties: + + - reg: The CS line the peripheral is connected to + +Optional properties: + + - nand-bus-width: Set this numeric value to 16 if the hardware + is wired that way. If not specified, a bus + width of 8 is assumed. + + - ti,nand-ecc-opt: A string setting the ECC layout to use. One of: + + "sw" Software method (default) + "hw" Hardware method + "hw-romcode" gpmc hamming mode method & romcode layout + "bch4" 4-bit BCH ecc code + "bch8" 8-bit BCH ecc code + + - elm_id: Specifies elm device node. This is required to support BCH + error correction using ELM module. + +For inline partiton table parsing (optional): + + - #address-cells: should be set to 1 + - #size-cells: should be set to 1 + +Example for an AM33xx board: + + gpmc: gpmc@50000000 { + compatible = "ti,am3352-gpmc"; + ti,hwmods = "gpmc"; + reg = <0x50000000 0x1000000>; + interrupts = <100>; + gpmc,num-cs = <8>; + gpmc,num-waitpins = <2>; + #address-cells = <2>; + #size-cells = <1>; + ranges = <0 0 0x08000000 0x2000>; /* CS0: NAND */ + elm_id = <&elm>; + + nand@0,0 { + reg = <0 0 0>; /* CS0, offset 0 */ + nand-bus-width = <16>; + ti,nand-ecc-opt = "bch8"; + + gpmc,sync-clk = <0>; + gpmc,cs-on = <0>; + gpmc,cs-rd-off = <44>; + gpmc,cs-wr-off = <44>; + gpmc,adv-on = <6>; + gpmc,adv-rd-off = <34>; + gpmc,adv-wr-off = <44>; + gpmc,we-off = <40>; + gpmc,oe-off = <54>; + gpmc,access = <64>; + gpmc,rd-cycle = <82>; + gpmc,wr-cycle = <82>; + gpmc,wr-access = <40>; + gpmc,wr-data-mux-bus = <0>; + + #address-cells = <1>; + #size-cells = <1>; + + /* partitions go here */ + }; + }; + diff --git a/Documentation/devicetree/bindings/mtd/gpmc-onenand.txt b/Documentation/devicetree/bindings/mtd/gpmc-onenand.txt new file mode 100644 index 00000000..deec9da2 --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/gpmc-onenand.txt @@ -0,0 +1,43 @@ +Device tree bindings for GPMC connected OneNANDs + +GPMC connected OneNAND (found on OMAP boards) are represented as child nodes of +the GPMC controller with a name of "onenand". + +All timing relevant properties as well as generic gpmc child properties are +explained in a separate documents - please refer to +Documentation/devicetree/bindings/bus/ti-gpmc.txt + +Required properties: + + - reg: The CS line the peripheral is connected to + +Optional properties: + + - dma-channel: DMA Channel index + +For inline partiton table parsing (optional): + + - #address-cells: should be set to 1 + - #size-cells: should be set to 1 + +Example for an OMAP3430 board: + + gpmc: gpmc@6e000000 { + compatible = "ti,omap3430-gpmc"; + ti,hwmods = "gpmc"; + reg = <0x6e000000 0x1000000>; + interrupts = <20>; + gpmc,num-cs = <8>; + gpmc,num-waitpins = <4>; + #address-cells = <2>; + #size-cells = <1>; + + onenand@0 { + reg = <0 0 0>; /* CS0, offset 0 */ + + #address-cells = <1>; + #size-cells = <1>; + + /* partitions go here */ + }; + }; diff --git a/Documentation/devicetree/bindings/mtd/gpmi-nand.txt b/Documentation/devicetree/bindings/mtd/gpmi-nand.txt new file mode 100644 index 00000000..3fb3f901 --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/gpmi-nand.txt @@ -0,0 +1,37 @@ +* Freescale General-Purpose Media Interface (GPMI) + +The GPMI nand controller provides an interface to control the +NAND flash chips. We support only one NAND chip now. + +Required properties: + - compatible : should be "fsl,<chip>-gpmi-nand" + - reg : should contain registers location and length for gpmi and bch. + - reg-names: Should contain the reg names "gpmi-nand" and "bch" + - interrupts : The first is the DMA interrupt number for GPMI. + The second is the BCH interrupt number. + - interrupt-names : The interrupt names "gpmi-dma", "bch"; + - fsl,gpmi-dma-channel : Should contain the dma channel it uses. + +Optional properties: + - nand-on-flash-bbt: boolean to enable on flash bbt option if not + present false + +The device tree may optionally contain sub-nodes describing partitions of the +address space. See partition.txt for more detail. + +Examples: + +gpmi-nand@8000c000 { + compatible = "fsl,imx28-gpmi-nand"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x8000c000 2000>, <0x8000a000 2000>; + reg-names = "gpmi-nand", "bch"; + interrupts = <88>, <41>; + interrupt-names = "gpmi-dma", "bch"; + fsl,gpmi-dma-channel = <4>; + + partition@0 { + ... + }; +}; diff --git a/Documentation/devicetree/bindings/mtd/lpc32xx-mlc.txt b/Documentation/devicetree/bindings/mtd/lpc32xx-mlc.txt new file mode 100644 index 00000000..d0a37252 --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/lpc32xx-mlc.txt @@ -0,0 +1,50 @@ +NXP LPC32xx SoC NAND MLC controller + +Required properties: +- compatible: "nxp,lpc3220-mlc" +- reg: Address and size of the controller +- interrupts: The NAND interrupt specification +- gpios: GPIO specification for NAND write protect + +The following required properties are very controller specific. See the LPC32xx +User Manual 7.5.14 MLC NAND Timing Register (the values here are specified in +Hz, to make them independent of actual clock speed and to provide for good +accuracy:) +- nxp,tcea_delay: TCEA_DELAY +- nxp,busy_delay: BUSY_DELAY +- nxp,nand_ta: NAND_TA +- nxp,rd_high: RD_HIGH +- nxp,rd_low: RD_LOW +- nxp,wr_high: WR_HIGH +- nxp,wr_low: WR_LOW + +Optional subnodes: +- Partitions, see Documentation/devicetree/bindings/mtd/partition.txt + +Example: + + mlc: flash@200A8000 { + compatible = "nxp,lpc3220-mlc"; + reg = <0x200A8000 0x11000>; + interrupts = <11 0>; + #address-cells = <1>; + #size-cells = <1>; + + nxp,tcea-delay = <333333333>; + nxp,busy-delay = <10000000>; + nxp,nand-ta = <18181818>; + nxp,rd-high = <31250000>; + nxp,rd-low = <45454545>; + nxp,wr-high = <40000000>; + nxp,wr-low = <83333333>; + gpios = <&gpio 5 19 1>; /* GPO_P3 19, active low */ + + mtd0@00000000 { + label = "boot"; + reg = <0x00000000 0x00064000>; + read-only; + }; + + ... + + }; diff --git a/Documentation/devicetree/bindings/mtd/lpc32xx-slc.txt b/Documentation/devicetree/bindings/mtd/lpc32xx-slc.txt new file mode 100644 index 00000000..d94edc0f --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/lpc32xx-slc.txt @@ -0,0 +1,52 @@ +NXP LPC32xx SoC NAND SLC controller + +Required properties: +- compatible: "nxp,lpc3220-slc" +- reg: Address and size of the controller +- nand-on-flash-bbt: Use bad block table on flash +- gpios: GPIO specification for NAND write protect + +The following required properties are very controller specific. See the LPC32xx +User Manual: +- nxp,wdr-clks: Delay before Ready signal is tested on write (W_RDY) +- nxp,rdr-clks: Delay before Ready signal is tested on read (R_RDY) +(The following values are specified in Hz, to make them independent of actual +clock speed:) +- nxp,wwidth: Write pulse width (W_WIDTH) +- nxp,whold: Write hold time (W_HOLD) +- nxp,wsetup: Write setup time (W_SETUP) +- nxp,rwidth: Read pulse width (R_WIDTH) +- nxp,rhold: Read hold time (R_HOLD) +- nxp,rsetup: Read setup time (R_SETUP) + +Optional subnodes: +- Partitions, see Documentation/devicetree/bindings/mtd/partition.txt + +Example: + + slc: flash@20020000 { + compatible = "nxp,lpc3220-slc"; + reg = <0x20020000 0x1000>; + #address-cells = <1>; + #size-cells = <1>; + + nxp,wdr-clks = <14>; + nxp,wwidth = <40000000>; + nxp,whold = <100000000>; + nxp,wsetup = <100000000>; + nxp,rdr-clks = <14>; + nxp,rwidth = <40000000>; + nxp,rhold = <66666666>; + nxp,rsetup = <100000000>; + nand-on-flash-bbt; + gpios = <&gpio 5 19 1>; /* GPO_P3 19, active low */ + + mtd0@00000000 { + label = "phy3250-boot"; + reg = <0x00000000 0x00064000>; + read-only; + }; + + ... + + }; diff --git a/Documentation/devicetree/bindings/mtd/m25p80.txt b/Documentation/devicetree/bindings/mtd/m25p80.txt new file mode 100644 index 00000000..6d3d5760 --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/m25p80.txt @@ -0,0 +1,29 @@ +* MTD SPI driver for ST M25Pxx (and similar) serial flash chips + +Required properties: +- #address-cells, #size-cells : Must be present if the device has sub-nodes + representing partitions. +- compatible : Should be the manufacturer and the name of the chip. Bear in mind + the DT binding is not Linux-only, but in case of Linux, see the + "m25p_ids" table in drivers/mtd/devices/m25p80.c for the list of + supported chips. +- reg : Chip-Select number +- spi-max-frequency : Maximum frequency of the SPI bus the chip can operate at + +Optional properties: +- m25p,fast-read : Use the "fast read" opcode to read data from the chip instead + of the usual "read" opcode. This opcode is not supported by + all chips and support for it can not be detected at runtime. + Refer to your chips' datasheet to check if this is supported + by your chip. + +Example: + + flash: m25p80@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "spansion,m25p80"; + reg = <0>; + spi-max-frequency = <40000000>; + m25p,fast-read; + }; diff --git a/Documentation/devicetree/bindings/mtd/mtd-physmap.txt b/Documentation/devicetree/bindings/mtd/mtd-physmap.txt new file mode 100644 index 00000000..61c5ec85 --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/mtd-physmap.txt @@ -0,0 +1,84 @@ +CFI or JEDEC memory-mapped NOR flash, MTD-RAM (NVRAM...) + +Flash chips (Memory Technology Devices) are often used for solid state +file systems on embedded devices. + + - compatible : should contain the specific model of mtd chip(s) + used, if known, followed by either "cfi-flash", "jedec-flash" + or "mtd-ram". + - reg : Address range(s) of the mtd chip(s) + It's possible to (optionally) define multiple "reg" tuples so that + non-identical chips can be described in one node. + - bank-width : Width (in bytes) of the bank. Equal to the + device width times the number of interleaved chips. + - device-width : (optional) Width of a single mtd chip. If + omitted, assumed to be equal to 'bank-width'. + - #address-cells, #size-cells : Must be present if the device has + sub-nodes representing partitions (see below). In this case + both #address-cells and #size-cells must be equal to 1. + - no-unaligned-direct-access: boolean to disable the default direct + mapping of the flash. + On some platforms (e.g. MPC5200) a direct 1:1 mapping may cause + problems with JFFS2 usage, as the local bus (LPB) doesn't support + unaligned accesses as implemented in the JFFS2 code via memcpy(). + By defining "no-unaligned-direct-access", the flash will not be + exposed directly to the MTD users (e.g. JFFS2) any more. + - linux,mtd-name: allow to specify the mtd name for retro capability with + physmap-flash drivers as boot loader pass the mtd partition via the old + device name physmap-flash. + - use-advanced-sector-protection: boolean to enable support for the + advanced sector protection (Spansion: PPB - Persistent Protection + Bits) locking. + +For JEDEC compatible devices, the following additional properties +are defined: + + - vendor-id : Contains the flash chip's vendor id (1 byte). + - device-id : Contains the flash chip's device id (1 byte). + +The device tree may optionally contain sub-nodes describing partitions of the +address space. See partition.txt for more detail. + +Example: + + flash@ff000000 { + compatible = "amd,am29lv128ml", "cfi-flash"; + reg = <ff000000 01000000>; + bank-width = <4>; + device-width = <1>; + #address-cells = <1>; + #size-cells = <1>; + fs@0 { + label = "fs"; + reg = <0 f80000>; + }; + firmware@f80000 { + label ="firmware"; + reg = <f80000 80000>; + read-only; + }; + }; + +Here an example with multiple "reg" tuples: + + flash@f0000000,0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "intel,PC48F4400P0VB", "cfi-flash"; + reg = <0 0x00000000 0x02000000 + 0 0x02000000 0x02000000>; + bank-width = <2>; + partition@0 { + label = "test-part1"; + reg = <0 0x04000000>; + }; + }; + +An example using SRAM: + + sram@2,0 { + compatible = "samsung,k6f1616u6a", "mtd-ram"; + reg = <2 0 0x00200000>; + bank-width = <2>; + }; + diff --git a/Documentation/devicetree/bindings/mtd/mxc-nand.txt b/Documentation/devicetree/bindings/mtd/mxc-nand.txt new file mode 100644 index 00000000..b5833d11 --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/mxc-nand.txt @@ -0,0 +1,19 @@ +* Freescale's mxc_nand + +Required properties: +- compatible: "fsl,imxXX-nand" +- reg: address range of the nfc block +- interrupts: irq to be used +- nand-bus-width: see nand.txt +- nand-ecc-mode: see nand.txt +- nand-on-flash-bbt: see nand.txt + +Example: + + nand@d8000000 { + compatible = "fsl,imx27-nand"; + reg = <0xd8000000 0x1000>; + interrupts = <29>; + nand-bus-width = <8>; + nand-ecc-mode = "hw"; + }; diff --git a/Documentation/devicetree/bindings/mtd/nand.txt b/Documentation/devicetree/bindings/mtd/nand.txt new file mode 100644 index 00000000..03855c8c --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/nand.txt @@ -0,0 +1,7 @@ +* MTD generic binding + +- nand-ecc-mode : String, operation mode of the NAND ecc mode. + Supported values are: "none", "soft", "hw", "hw_syndrome", "hw_oob_first", + "soft_bch". +- nand-bus-width : 8 or 16 bus width if not present 8 +- nand-on-flash-bbt: boolean to enable on flash bbt option if not present false diff --git a/Documentation/devicetree/bindings/mtd/orion-nand.txt b/Documentation/devicetree/bindings/mtd/orion-nand.txt new file mode 100644 index 00000000..2d6ab660 --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/orion-nand.txt @@ -0,0 +1,50 @@ +NAND support for Marvell Orion SoC platforms + +Required properties: +- compatible : "marvell,orion-nand". +- reg : Base physical address of the NAND and length of memory mapped + region + +Optional properties: +- cle : Address line number connected to CLE. Default is 0 +- ale : Address line number connected to ALE. Default is 1 +- bank-width : Width in bytes of the device. Default is 1 +- chip-delay : Chip dependent delay for transferring data from array to read + registers in usecs + +The device tree may optionally contain sub-nodes describing partitions of the +address space. See partition.txt for more detail. + +Example: + +nand@f4000000 { + #address-cells = <1>; + #size-cells = <1>; + cle = <0>; + ale = <1>; + bank-width = <1>; + chip-delay = <25>; + compatible = "marvell,orion-nand"; + reg = <0xf4000000 0x400>; + + partition@0 { + label = "u-boot"; + reg = <0x0000000 0x100000>; + read-only; + }; + + partition@100000 { + label = "uImage"; + reg = <0x0100000 0x200000>; + }; + + partition@300000 { + label = "dtb"; + reg = <0x0300000 0x100000>; + }; + + partition@400000 { + label = "root"; + reg = <0x0400000 0x7d00000>; + }; +}; diff --git a/Documentation/devicetree/bindings/mtd/partition.txt b/Documentation/devicetree/bindings/mtd/partition.txt new file mode 100644 index 00000000..6e1f61f1 --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/partition.txt @@ -0,0 +1,38 @@ +Representing flash partitions in devicetree + +Partitions can be represented by sub-nodes of an mtd device. This can be used +on platforms which have strong conventions about which portions of a flash are +used for what purposes, but which don't use an on-flash partition table such +as RedBoot. + +#address-cells & #size-cells must both be present in the mtd device and be +equal to 1. + +Required properties: +- reg : The partition's offset and size within the mtd bank. + +Optional properties: +- label : The label / name for this partition. If omitted, the label is taken + from the node name (excluding the unit address). +- read-only : This parameter, if present, is a hint to Linux that this + partition should only be mounted read-only. This is usually used for flash + partitions containing early-boot firmware images or data which should not be + clobbered. + +Examples: + + +flash@0 { + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "u-boot"; + reg = <0x0000000 0x100000>; + read-only; + }; + + uimage@100000 { + reg = <0x0100000 0x200000>; + }; +}; diff --git a/Documentation/devicetree/bindings/mtd/pxa3xx-nand.txt b/Documentation/devicetree/bindings/mtd/pxa3xx-nand.txt new file mode 100644 index 00000000..f1421e2b --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/pxa3xx-nand.txt @@ -0,0 +1,31 @@ +PXA3xx NAND DT bindings + +Required properties: + + - compatible: Should be "marvell,pxa3xx-nand" + - reg: The register base for the controller + - interrupts: The interrupt to map + - #address-cells: Set to <1> if the node includes partitions + +Optional properties: + + - marvell,nand-enable-arbiter: Set to enable the bus arbiter + - marvell,nand-keep-config: Set to keep the NAND controller config as set + by the bootloader + - num-cs: Number of chipselect lines to usw + +Example: + + nand0: nand@43100000 { + compatible = "marvell,pxa3xx-nand"; + reg = <0x43100000 90>; + interrupts = <45>; + #address-cells = <1>; + + marvell,nand-enable-arbiter; + marvell,nand-keep-config; + num-cs = <1>; + + /* partitions (optional) */ + }; + diff --git a/Documentation/devicetree/bindings/mtd/spear_smi.txt b/Documentation/devicetree/bindings/mtd/spear_smi.txt new file mode 100644 index 00000000..7248aadd --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/spear_smi.txt @@ -0,0 +1,31 @@ +* SPEAr SMI + +Required properties: +- compatible : "st,spear600-smi" +- reg : Address range of the mtd chip +- #address-cells, #size-cells : Must be present if the device has sub-nodes + representing partitions. +- interrupt-parent: Should be the phandle for the interrupt controller + that services interrupts for this device +- interrupts: Should contain the STMMAC interrupts +- clock-rate : Functional clock rate of SMI in Hz + +Optional properties: +- st,smi-fast-mode : Flash supports read in fast mode + +Example: + + smi: flash@fc000000 { + compatible = "st,spear600-smi"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0xfc000000 0x1000>; + interrupt-parent = <&vic1>; + interrupts = <12>; + clock-rate = <50000000>; /* 50MHz */ + + flash@f8000000 { + st,smi-fast-mode; + ... + }; + }; diff --git a/Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt b/Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt new file mode 100644 index 00000000..7c86d5e2 --- /dev/null +++ b/Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt @@ -0,0 +1,29 @@ +The Broadcom BCM87XX devices are a family of 10G Ethernet PHYs. They +have these bindings in addition to the standard PHY bindings. + +Compatible: Should contain "broadcom,bcm8706" or "broadcom,bcm8727" and + "ethernet-phy-ieee802.3-c45" + +Optional Properties: + +- broadcom,c45-reg-init : one of more sets of 4 cells. The first cell + is the MDIO Manageable Device (MMD) address, the second a register + address within the MMD, the third cell contains a mask to be ANDed + with the existing register value, and the fourth cell is ORed with + he result to yield the new register value. If the third cell has a + value of zero, no read of the existing value is performed. + +Example: + + ethernet-phy@5 { + reg = <5>; + compatible = "broadcom,bcm8706", "ethernet-phy-ieee802.3-c45"; + interrupt-parent = <&gpio>; + interrupts = <12 8>; /* Pin 12, active low */ + /* + * Set PMD Digital Control Register for + * GPIO[1] Tx/Rx + * GPIO[0] R64 Sync Acquired + */ + broadcom,c45-reg-init = <1 0xc808 0xff8f 0x70>; + }; diff --git a/Documentation/devicetree/bindings/net/calxeda-xgmac.txt b/Documentation/devicetree/bindings/net/calxeda-xgmac.txt new file mode 100644 index 00000000..c8ae996b --- /dev/null +++ b/Documentation/devicetree/bindings/net/calxeda-xgmac.txt @@ -0,0 +1,18 @@ +* Calxeda Highbank 10Gb XGMAC Ethernet + +Required properties: +- compatible : Should be "calxeda,hb-xgmac" +- reg : Address and length of the register set for the device +- interrupts : Should contain 3 xgmac interrupts. The 1st is main interrupt. + The 2nd is pwr mgt interrupt. The 3rd is low power state interrupt. + +Optional properties: +- dma-coherent : Present if dma operations are coherent + +Example: + +ethernet@fff50000 { + compatible = "calxeda,hb-xgmac"; + reg = <0xfff50000 0x1000>; + interrupts = <0 77 4 0 78 4 0 79 4>; +}; diff --git a/Documentation/devicetree/bindings/net/can/c_can.txt b/Documentation/devicetree/bindings/net/can/c_can.txt new file mode 100644 index 00000000..8f1ae812 --- /dev/null +++ b/Documentation/devicetree/bindings/net/can/c_can.txt @@ -0,0 +1,49 @@ +Bosch C_CAN/D_CAN controller Device Tree Bindings +------------------------------------------------- + +Required properties: +- compatible : Should be "bosch,c_can" for C_CAN controllers and + "bosch,d_can" for D_CAN controllers. +- reg : physical base address and size of the C_CAN/D_CAN + registers map +- interrupts : property with a value describing the interrupt + number + +Optional properties: +- ti,hwmods : Must be "d_can<n>" or "c_can<n>", n being the + instance number + +Note: "ti,hwmods" field is used to fetch the base address and irq +resources from TI, omap hwmod data base during device registration. +Future plan is to migrate hwmod data base contents into device tree +blob so that, all the required data will be used from device tree dts +file. + +Example: + +Step1: SoC common .dtsi file + + dcan1: d_can@481d0000 { + compatible = "bosch,d_can"; + reg = <0x481d0000 0x2000>; + interrupts = <55>; + interrupt-parent = <&intc>; + status = "disabled"; + }; + +(or) + + dcan1: d_can@481d0000 { + compatible = "bosch,d_can"; + ti,hwmods = "d_can1"; + reg = <0x481d0000 0x2000>; + interrupts = <55>; + interrupt-parent = <&intc>; + status = "disabled"; + }; + +Step 2: board specific .dts file + + &dcan1 { + status = "okay"; + }; diff --git a/Documentation/devicetree/bindings/net/can/cc770.txt b/Documentation/devicetree/bindings/net/can/cc770.txt new file mode 100644 index 00000000..77027bf6 --- /dev/null +++ b/Documentation/devicetree/bindings/net/can/cc770.txt @@ -0,0 +1,53 @@ +Memory mapped Bosch CC770 and Intel AN82527 CAN controller + +Note: The CC770 is a CAN controller from Bosch, which is 100% +compatible with the old AN82527 from Intel, but with "bugs" being fixed. + +Required properties: + +- compatible : should be "bosch,cc770" for the CC770 and "intc,82527" + for the AN82527. + +- reg : should specify the chip select, address offset and size required + to map the registers of the controller. The size is usually 0x80. + +- interrupts : property with a value describing the interrupt source + (number and sensitivity) required for the controller. + +Optional properties: + +- bosch,external-clock-frequency : frequency of the external oscillator + clock in Hz. Note that the internal clock frequency used by the + controller is half of that value. If not specified, a default + value of 16000000 (16 MHz) is used. + +- bosch,clock-out-frequency : slock frequency in Hz on the CLKOUT pin. + If not specified or if the specified value is 0, the CLKOUT pin + will be disabled. + +- bosch,slew-rate : slew rate of the CLKOUT signal. If not specified, + a resonable value will be calculated. + +- bosch,disconnect-rx0-input : see data sheet. + +- bosch,disconnect-rx1-input : see data sheet. + +- bosch,disconnect-tx1-output : see data sheet. + +- bosch,polarity-dominant : see data sheet. + +- bosch,divide-memory-clock : see data sheet. + +- bosch,iso-low-speed-mux : see data sheet. + +For further information, please have a look to the CC770 or AN82527. + +Examples: + +can@3,100 { + compatible = "bosch,cc770"; + reg = <3 0x100 0x80>; + interrupts = <2 0>; + interrupt-parent = <&mpic>; + bosch,external-clock-frequency = <16000000>; +}; diff --git a/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt b/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt new file mode 100644 index 00000000..8ff324ea --- /dev/null +++ b/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt @@ -0,0 +1,27 @@ +Flexcan CAN controller on Freescale's ARM and PowerPC system-on-a-chip (SOC). + +Required properties: + +- compatible : Should be "fsl,<processor>-flexcan" + + An implementation should also claim any of the following compatibles + that it is fully backwards compatible with: + + - fsl,p1010-flexcan + +- reg : Offset and length of the register set for this device +- interrupts : Interrupt tuple for this device + +Optional properties: + +- clock-frequency : The oscillator frequency driving the flexcan device + +Example: + + can@1c000 { + compatible = "fsl,p1010-flexcan"; + reg = <0x1c000 0x1000>; + interrupts = <48 0x2>; + interrupt-parent = <&mpic>; + clock-frequency = <200000000>; // filled in by bootloader + }; diff --git a/Documentation/devicetree/bindings/net/can/grcan.txt b/Documentation/devicetree/bindings/net/can/grcan.txt new file mode 100644 index 00000000..34ef3498 --- /dev/null +++ b/Documentation/devicetree/bindings/net/can/grcan.txt @@ -0,0 +1,28 @@ +Aeroflex Gaisler GRCAN and GRHCAN CAN controllers. + +The GRCAN and CRHCAN CAN controllers are available in the GRLIB VHDL IP core +library. + +Note: These properties are built from the AMBA plug&play in a Leon SPARC system +(the ordinary environment for GRCAN and GRHCAN). There are no dts files for +sparc. + +Required properties: + +- name : Should be "GAISLER_GRCAN", "01_03d", "GAISLER_GRHCAN" or "01_034" + +- reg : Address and length of the register set for the device + +- freq : Frequency of the external oscillator clock in Hz (the frequency of + the amba bus in the ordinary case) + +- interrupts : Interrupt number for this device + +Optional properties: + +- systemid : If not present or if the value of the least significant 16 bits + of this 32-bit property is smaller than GRCAN_TXBUG_SAFE_GRLIB_VERSION + a bug workaround is activated. + +For further information look in the documentation for the GLIB IP core library: +http://www.gaisler.com/products/grlib/grip.pdf diff --git a/Documentation/devicetree/bindings/net/can/mpc5xxx-mscan.txt b/Documentation/devicetree/bindings/net/can/mpc5xxx-mscan.txt new file mode 100644 index 00000000..2fa4fcd3 --- /dev/null +++ b/Documentation/devicetree/bindings/net/can/mpc5xxx-mscan.txt @@ -0,0 +1,53 @@ +CAN Device Tree Bindings +------------------------ + +(c) 2006-2009 Secret Lab Technologies Ltd +Grant Likely <grant.likely@secretlab.ca> + +fsl,mpc5200-mscan nodes +----------------------- +In addition to the required compatible-, reg- and interrupt-properties, you can +also specify which clock source shall be used for the controller: + +- fsl,mscan-clock-source : a string describing the clock source. Valid values + are: "ip" for ip bus clock + "ref" for reference clock (XTAL) + "ref" is default in case this property is not + present. + +fsl,mpc5121-mscan nodes +----------------------- +In addition to the required compatible-, reg- and interrupt-properties, you can +also specify which clock source and divider shall be used for the controller: + +- fsl,mscan-clock-source : a string describing the clock source. Valid values + are: "ip" for ip bus clock + "ref" for reference clock + "sys" for system clock + If this property is not present, an optimal CAN + clock source and frequency based on the system + clock will be selected. If this is not possible, + the reference clock will be used. + +- fsl,mscan-clock-divider: for the reference and system clock, an additional + clock divider can be specified. By default, a + value of 1 is used. + +Note that the MPC5121 Rev. 1 processor is not supported. + +Examples: + can@1300 { + compatible = "fsl,mpc5121-mscan"; + interrupts = <12 0x8>; + interrupt-parent = <&ipic>; + reg = <0x1300 0x80>; + }; + + can@1380 { + compatible = "fsl,mpc5121-mscan"; + interrupts = <13 0x8>; + interrupt-parent = <&ipic>; + reg = <0x1380 0x80>; + fsl,mscan-clock-source = "ref"; + fsl,mscan-clock-divider = <3>; + }; diff --git a/Documentation/devicetree/bindings/net/can/sja1000.txt b/Documentation/devicetree/bindings/net/can/sja1000.txt new file mode 100644 index 00000000..c2dbcec0 --- /dev/null +++ b/Documentation/devicetree/bindings/net/can/sja1000.txt @@ -0,0 +1,53 @@ +Memory mapped SJA1000 CAN controller from NXP (formerly Philips) + +Required properties: + +- compatible : should be "nxp,sja1000". + +- reg : should specify the chip select, address offset and size required + to map the registers of the SJA1000. The size is usually 0x80. + +- interrupts: property with a value describing the interrupt source + (number and sensitivity) required for the SJA1000. + +Optional properties: + +- nxp,external-clock-frequency : Frequency of the external oscillator + clock in Hz. Note that the internal clock frequency used by the + SJA1000 is half of that value. If not specified, a default value + of 16000000 (16 MHz) is used. + +- nxp,tx-output-mode : operation mode of the TX output control logic: + <0x0> : bi-phase output mode + <0x1> : normal output mode (default) + <0x2> : test output mode + <0x3> : clock output mode + +- nxp,tx-output-config : TX output pin configuration: + <0x01> : TX0 invert + <0x02> : TX0 pull-down (default) + <0x04> : TX0 pull-up + <0x06> : TX0 push-pull + <0x08> : TX1 invert + <0x10> : TX1 pull-down + <0x20> : TX1 pull-up + <0x30> : TX1 push-pull + +- nxp,clock-out-frequency : clock frequency in Hz on the CLKOUT pin. + If not specified or if the specified value is 0, the CLKOUT pin + will be disabled. + +- nxp,no-comparator-bypass : Allows to disable the CAN input comperator. + +For further information, please have a look to the SJA1000 data sheet. + +Examples: + +can@3,100 { + compatible = "nxp,sja1000"; + reg = <3 0x100 0x80>; + interrupts = <2 0>; + interrupt-parent = <&mpic>; + nxp,external-clock-frequency = <16000000>; +}; + diff --git a/Documentation/devicetree/bindings/net/cavium-mdio.txt b/Documentation/devicetree/bindings/net/cavium-mdio.txt new file mode 100644 index 00000000..04cb7491 --- /dev/null +++ b/Documentation/devicetree/bindings/net/cavium-mdio.txt @@ -0,0 +1,27 @@ +* System Management Interface (SMI) / MDIO + +Properties: +- compatible: "cavium,octeon-3860-mdio" + + Compatibility with all cn3XXX, cn5XXX and cn6XXX SOCs. + +- reg: The base address of the MDIO bus controller register bank. + +- #address-cells: Must be <1>. + +- #size-cells: Must be <0>. MDIO addresses have no size component. + +Typically an MDIO bus might have several children. + +Example: + mdio@1180000001800 { + compatible = "cavium,octeon-3860-mdio"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x11800 0x00001800 0x0 0x40>; + + ethernet-phy@0 { + ... + reg = <0>; + }; + }; diff --git a/Documentation/devicetree/bindings/net/cavium-mix.txt b/Documentation/devicetree/bindings/net/cavium-mix.txt new file mode 100644 index 00000000..5da628db --- /dev/null +++ b/Documentation/devicetree/bindings/net/cavium-mix.txt @@ -0,0 +1,39 @@ +* MIX Ethernet controller. + +Properties: +- compatible: "cavium,octeon-5750-mix" + + Compatibility with all cn5XXX and cn6XXX SOCs populated with MIX + devices. + +- reg: The base addresses of four separate register banks. The first + bank contains the MIX registers. The second bank the corresponding + AGL registers. The third bank are the AGL registers shared by all + MIX devices present. The fourth bank is the AGL_PRT_CTL shared by + all MIX devices present. + +- cell-index: A single cell specifying which portion of the shared + register banks corresponds to this MIX device. + +- interrupts: Two interrupt specifiers. The first is the MIX + interrupt routing and the second the routing for the AGL interrupts. + +- mac-address: Optional, the MAC address to assign to the device. + +- local-mac-address: Optional, the MAC address to assign to the device + if mac-address is not specified. + +- phy-handle: Optional, a phandle for the PHY device connected to this device. + +Example: + ethernet@1070000100800 { + compatible = "cavium,octeon-5750-mix"; + reg = <0x10700 0x00100800 0x0 0x100>, /* MIX */ + <0x11800 0xE0000800 0x0 0x300>, /* AGL */ + <0x11800 0xE0000400 0x0 0x400>, /* AGL_SHARED */ + <0x11800 0xE0002008 0x0 0x8>; /* AGL_PRT_CTL */ + cell-index = <1>; + interrupts = <1 18>, < 1 46>; + local-mac-address = [ 00 0f b7 10 63 54 ]; + phy-handle = <&phy1>; + }; diff --git a/Documentation/devicetree/bindings/net/cavium-pip.txt b/Documentation/devicetree/bindings/net/cavium-pip.txt new file mode 100644 index 00000000..d4c53ba0 --- /dev/null +++ b/Documentation/devicetree/bindings/net/cavium-pip.txt @@ -0,0 +1,98 @@ +* PIP Ethernet nexus. + +The PIP Ethernet nexus can control several data packet input/output +devices. The devices have a two level grouping scheme. There may be +several interfaces, and each interface may have several ports. These +ports might be an individual Ethernet PHY. + + +Properties for the PIP nexus: +- compatible: "cavium,octeon-3860-pip" + + Compatibility with all cn3XXX, cn5XXX and cn6XXX SOCs. + +- reg: The base address of the PIP's register bank. + +- #address-cells: Must be <1>. + +- #size-cells: Must be <0>. + +Properties for PIP interfaces which is a child the PIP nexus: +- compatible: "cavium,octeon-3860-pip-interface" + + Compatibility with all cn3XXX, cn5XXX and cn6XXX SOCs. + +- reg: The interface number. + +- #address-cells: Must be <1>. + +- #size-cells: Must be <0>. + +Properties for PIP port which is a child the PIP interface: +- compatible: "cavium,octeon-3860-pip-port" + + Compatibility with all cn3XXX, cn5XXX and cn6XXX SOCs. + +- reg: The port number within the interface group. + +- mac-address: Optional, the MAC address to assign to the device. + +- local-mac-address: Optional, the MAC address to assign to the device + if mac-address is not specified. + +- phy-handle: Optional, a phandle for the PHY device connected to this device. + +Example: + + pip@11800a0000000 { + compatible = "cavium,octeon-3860-pip"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x11800 0xa0000000 0x0 0x2000>; + + interface@0 { + compatible = "cavium,octeon-3860-pip-interface"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; /* interface */ + + ethernet@0 { + compatible = "cavium,octeon-3860-pip-port"; + reg = <0x0>; /* Port */ + local-mac-address = [ 00 0f b7 10 63 60 ]; + phy-handle = <&phy2>; + }; + ethernet@1 { + compatible = "cavium,octeon-3860-pip-port"; + reg = <0x1>; /* Port */ + local-mac-address = [ 00 0f b7 10 63 61 ]; + phy-handle = <&phy3>; + }; + ethernet@2 { + compatible = "cavium,octeon-3860-pip-port"; + reg = <0x2>; /* Port */ + local-mac-address = [ 00 0f b7 10 63 62 ]; + phy-handle = <&phy4>; + }; + ethernet@3 { + compatible = "cavium,octeon-3860-pip-port"; + reg = <0x3>; /* Port */ + local-mac-address = [ 00 0f b7 10 63 63 ]; + phy-handle = <&phy5>; + }; + }; + + interface@1 { + compatible = "cavium,octeon-3860-pip-interface"; + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; /* interface */ + + ethernet@0 { + compatible = "cavium,octeon-3860-pip-port"; + reg = <0x0>; /* Port */ + local-mac-address = [ 00 0f b7 10 63 64 ]; + phy-handle = <&phy6>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/net/cdns-emac.txt b/Documentation/devicetree/bindings/net/cdns-emac.txt new file mode 100644 index 00000000..09055c24 --- /dev/null +++ b/Documentation/devicetree/bindings/net/cdns-emac.txt @@ -0,0 +1,23 @@ +* Cadence EMAC Ethernet controller + +Required properties: +- compatible: Should be "cdns,[<chip>-]{emac}" + Use "cdns,at91rm9200-emac" Atmel at91rm9200 SoC. + or the generic form: "cdns,emac". +- reg: Address and length of the register set for the device +- interrupts: Should contain macb interrupt +- phy-mode: String, operation mode of the PHY interface. + Supported values are: "mii", "rmii". + +Optional properties: +- local-mac-address: 6 bytes, mac address + +Examples: + + macb0: ethernet@fffc4000 { + compatible = "cdns,at91rm9200-emac"; + reg = <0xfffc4000 0x4000>; + interrupts = <21>; + phy-mode = "rmii"; + local-mac-address = [3a 0e 03 04 05 06]; + }; diff --git a/Documentation/devicetree/bindings/net/cpsw.txt b/Documentation/devicetree/bindings/net/cpsw.txt new file mode 100644 index 00000000..ecfdf756 --- /dev/null +++ b/Documentation/devicetree/bindings/net/cpsw.txt @@ -0,0 +1,89 @@ +TI SoC Ethernet Switch Controller Device Tree Bindings +------------------------------------------------------ + +Required properties: +- compatible : Should be "ti,cpsw" +- reg : physical base address and size of the cpsw + registers map +- interrupts : property with a value describing the interrupt + number +- interrupt-parent : The parent interrupt controller +- cpdma_channels : Specifies number of channels in CPDMA +- ale_entries : Specifies No of entries ALE can hold +- bd_ram_size : Specifies internal descriptor RAM size +- rx_descs : Specifies number of Rx descriptors +- mac_control : Specifies Default MAC control register content + for the specific platform +- slaves : Specifies number for slaves +- cpts_active_slave : Specifies the slave to use for time stamping +- cpts_clock_mult : Numerator to convert input clock ticks into nanoseconds +- cpts_clock_shift : Denominator to convert input clock ticks into nanoseconds +- phy_id : Specifies slave phy id +- mac-address : Specifies slave MAC address + +Optional properties: +- ti,hwmods : Must be "cpgmac0" +- no_bd_ram : Must be 0 or 1 +- dual_emac : Specifies Switch to act as Dual EMAC +- dual_emac_res_vlan : Specifies VID to be used to segregate the ports + +Note: "ti,hwmods" field is used to fetch the base address and irq +resources from TI, omap hwmod data base during device registration. +Future plan is to migrate hwmod data base contents into device tree +blob so that, all the required data will be used from device tree dts +file. + +Examples: + + mac: ethernet@4A100000 { + compatible = "ti,cpsw"; + reg = <0x4A100000 0x1000>; + interrupts = <55 0x4>; + interrupt-parent = <&intc>; + cpdma_channels = <8>; + ale_entries = <1024>; + bd_ram_size = <0x2000>; + no_bd_ram = <0>; + rx_descs = <64>; + mac_control = <0x20>; + slaves = <2>; + cpts_active_slave = <0>; + cpts_clock_mult = <0x80000000>; + cpts_clock_shift = <29>; + cpsw_emac0: slave@0 { + phy_id = <&davinci_mdio>, <0>; + /* Filled in by U-Boot */ + mac-address = [ 00 00 00 00 00 00 ]; + }; + cpsw_emac1: slave@1 { + phy_id = <&davinci_mdio>, <1>; + /* Filled in by U-Boot */ + mac-address = [ 00 00 00 00 00 00 ]; + }; + }; + +(or) + mac: ethernet@4A100000 { + compatible = "ti,cpsw"; + ti,hwmods = "cpgmac0"; + cpdma_channels = <8>; + ale_entries = <1024>; + bd_ram_size = <0x2000>; + no_bd_ram = <0>; + rx_descs = <64>; + mac_control = <0x20>; + slaves = <2>; + cpts_active_slave = <0>; + cpts_clock_mult = <0x80000000>; + cpts_clock_shift = <29>; + cpsw_emac0: slave@0 { + phy_id = <&davinci_mdio>, <0>; + /* Filled in by U-Boot */ + mac-address = [ 00 00 00 00 00 00 ]; + }; + cpsw_emac1: slave@1 { + phy_id = <&davinci_mdio>, <1>; + /* Filled in by U-Boot */ + mac-address = [ 00 00 00 00 00 00 ]; + }; + }; diff --git a/Documentation/devicetree/bindings/net/davinci-mdio.txt b/Documentation/devicetree/bindings/net/davinci-mdio.txt new file mode 100644 index 00000000..72efaaf7 --- /dev/null +++ b/Documentation/devicetree/bindings/net/davinci-mdio.txt @@ -0,0 +1,33 @@ +TI SoC Davinci MDIO Controller Device Tree Bindings +--------------------------------------------------- + +Required properties: +- compatible : Should be "ti,davinci_mdio" +- reg : physical base address and size of the davinci mdio + registers map +- bus_freq : Mdio Bus frequency + +Optional properties: +- ti,hwmods : Must be "davinci_mdio" + +Note: "ti,hwmods" field is used to fetch the base address and irq +resources from TI, omap hwmod data base during device registration. +Future plan is to migrate hwmod data base contents into device tree +blob so that, all the required data will be used from device tree dts +file. + +Examples: + + mdio: davinci_mdio@4A101000 { + compatible = "ti,cpsw"; + reg = <0x4A101000 0x1000>; + bus_freq = <1000000>; + }; + +(or) + + mdio: davinci_mdio@4A101000 { + compatible = "ti,cpsw"; + ti,hwmods = "davinci_mdio"; + bus_freq = <1000000>; + }; diff --git a/Documentation/devicetree/bindings/net/davinci_emac.txt b/Documentation/devicetree/bindings/net/davinci_emac.txt new file mode 100644 index 00000000..48b259e2 --- /dev/null +++ b/Documentation/devicetree/bindings/net/davinci_emac.txt @@ -0,0 +1,41 @@ +* Texas Instruments Davinci EMAC + +This file provides information, what the device node +for the davinci_emac interface contains. + +Required properties: +- compatible: "ti,davinci-dm6467-emac"; +- reg: Offset and length of the register set for the device +- ti,davinci-ctrl-reg-offset: offset to control register +- ti,davinci-ctrl-mod-reg-offset: offset to control module register +- ti,davinci-ctrl-ram-offset: offset to control module ram +- ti,davinci-ctrl-ram-size: size of control module ram +- ti,davinci-rmii-en: use RMII +- ti,davinci-no-bd-ram: has the emac controller BD RAM +- phy-handle: Contains a phandle to an Ethernet PHY. + if not, davinci_emac driver defaults to 100/FULL +- interrupts: interrupt mapping for the davinci emac interrupts sources: + 4 sources: <Receive Threshold Interrupt + Receive Interrupt + Transmit Interrupt + Miscellaneous Interrupt> + +Optional properties: +- local-mac-address : 6 bytes, mac address + +Example (enbw_cmc board): + eth0: emac@1e20000 { + compatible = "ti,davinci-dm6467-emac"; + reg = <0x220000 0x4000>; + ti,davinci-ctrl-reg-offset = <0x3000>; + ti,davinci-ctrl-mod-reg-offset = <0x2000>; + ti,davinci-ctrl-ram-offset = <0>; + ti,davinci-ctrl-ram-size = <0x2000>; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <33 + 34 + 35 + 36 + >; + interrupt-parent = <&intc>; + }; diff --git a/Documentation/devicetree/bindings/net/fsl-fec.txt b/Documentation/devicetree/bindings/net/fsl-fec.txt new file mode 100644 index 00000000..d5363922 --- /dev/null +++ b/Documentation/devicetree/bindings/net/fsl-fec.txt @@ -0,0 +1,28 @@ +* Freescale Fast Ethernet Controller (FEC) + +Required properties: +- compatible : Should be "fsl,<soc>-fec" +- reg : Address and length of the register set for the device +- interrupts : Should contain fec interrupt +- phy-mode : String, operation mode of the PHY interface. + Supported values are: "mii", "gmii", "sgmii", "tbi", "rmii", + "rgmii", "rgmii-id", "rgmii-rxid", "rgmii-txid", "rtbi", "smii". + +Optional properties: +- local-mac-address : 6 bytes, mac address +- phy-reset-gpios : Should specify the gpio for phy reset +- phy-reset-duration : Reset duration in milliseconds. Should present + only if property "phy-reset-gpios" is available. Missing the property + will have the duration be 1 millisecond. Numbers greater than 1000 are + invalid and 1 millisecond will be used instead. + +Example: + +ethernet@83fec000 { + compatible = "fsl,imx51-fec", "fsl,imx27-fec"; + reg = <0x83fec000 0x4000>; + interrupts = <87>; + phy-mode = "mii"; + phy-reset-gpios = <&gpio2 14 0>; /* GPIO2_14 */ + local-mac-address = [00 04 9F 01 1B B9]; +}; diff --git a/Documentation/devicetree/bindings/net/fsl-tsec-phy.txt b/Documentation/devicetree/bindings/net/fsl-tsec-phy.txt new file mode 100644 index 00000000..2c6be037 --- /dev/null +++ b/Documentation/devicetree/bindings/net/fsl-tsec-phy.txt @@ -0,0 +1,130 @@ +* MDIO IO device + +The MDIO is a bus to which the PHY devices are connected. For each +device that exists on this bus, a child node should be created. See +the definition of the PHY node in booting-without-of.txt for an example +of how to define a PHY. + +Required properties: + - reg : Offset and length of the register set for the device + - compatible : Should define the compatible device type for the + mdio. Currently, this is most likely to be "fsl,gianfar-mdio" + +Example: + + mdio@24520 { + reg = <24520 20>; + compatible = "fsl,gianfar-mdio"; + + ethernet-phy@0 { + ...... + }; + }; + +* TBI Internal MDIO bus + +As of this writing, every tsec is associated with an internal TBI PHY. +This PHY is accessed through the local MDIO bus. These buses are defined +similarly to the mdio buses, except they are compatible with "fsl,gianfar-tbi". +The TBI PHYs underneath them are similar to normal PHYs, but the reg property +is considered instructive, rather than descriptive. The reg property should +be chosen so it doesn't interfere with other PHYs on the bus. + +* Gianfar-compatible ethernet nodes + +Properties: + + - device_type : Should be "network" + - model : Model of the device. Can be "TSEC", "eTSEC", or "FEC" + - compatible : Should be "gianfar" + - reg : Offset and length of the register set for the device + - local-mac-address : List of bytes representing the ethernet address of + this controller + - interrupts : For FEC devices, the first interrupt is the device's + interrupt. For TSEC and eTSEC devices, the first interrupt is + transmit, the second is receive, and the third is error. + - phy-handle : The phandle for the PHY connected to this ethernet + controller. + - fixed-link : <a b c d e> where a is emulated phy id - choose any, + but unique to the all specified fixed-links, b is duplex - 0 half, + 1 full, c is link speed - d#10/d#100/d#1000, d is pause - 0 no + pause, 1 pause, e is asym_pause - 0 no asym_pause, 1 asym_pause. + - phy-connection-type : a string naming the controller/PHY interface type, + i.e., "mii" (default), "rmii", "gmii", "rgmii", "rgmii-id", "sgmii", + "tbi", or "rtbi". This property is only really needed if the connection + is of type "rgmii-id", as all other connection types are detected by + hardware. + - fsl,magic-packet : If present, indicates that the hardware supports + waking up via magic packet. + - bd-stash : If present, indicates that the hardware supports stashing + buffer descriptors in the L2. + - rx-stash-len : Denotes the number of bytes of a received buffer to stash + in the L2. + - rx-stash-idx : Denotes the index of the first byte from the received + buffer to stash in the L2. + +Example: + ethernet@24000 { + device_type = "network"; + model = "TSEC"; + compatible = "gianfar"; + reg = <0x24000 0x1000>; + local-mac-address = [ 00 E0 0C 00 73 00 ]; + interrupts = <29 2 30 2 34 2>; + interrupt-parent = <&mpic>; + phy-handle = <&phy0> + }; + +* Gianfar PTP clock nodes + +General Properties: + + - compatible Should be "fsl,etsec-ptp" + - reg Offset and length of the register set for the device + - interrupts There should be at least two interrupts. Some devices + have as many as four PTP related interrupts. + +Clock Properties: + + - fsl,tclk-period Timer reference clock period in nanoseconds. + - fsl,tmr-prsc Prescaler, divides the output clock. + - fsl,tmr-add Frequency compensation value. + - fsl,tmr-fiper1 Fixed interval period pulse generator. + - fsl,tmr-fiper2 Fixed interval period pulse generator. + - fsl,max-adj Maximum frequency adjustment in parts per billion. + + These properties set the operational parameters for the PTP + clock. You must choose these carefully for the clock to work right. + Here is how to figure good values: + + TimerOsc = system clock MHz + tclk_period = desired clock period nanoseconds + NominalFreq = 1000 / tclk_period MHz + FreqDivRatio = TimerOsc / NominalFreq (must be greater that 1.0) + tmr_add = ceil(2^32 / FreqDivRatio) + OutputClock = NominalFreq / tmr_prsc MHz + PulseWidth = 1 / OutputClock microseconds + FiperFreq1 = desired frequency in Hz + FiperDiv1 = 1000000 * OutputClock / FiperFreq1 + tmr_fiper1 = tmr_prsc * tclk_period * FiperDiv1 - tclk_period + max_adj = 1000000000 * (FreqDivRatio - 1.0) - 1 + + The calculation for tmr_fiper2 is the same as for tmr_fiper1. The + driver expects that tmr_fiper1 will be correctly set to produce a 1 + Pulse Per Second (PPS) signal, since this will be offered to the PPS + subsystem to synchronize the Linux clock. + +Example: + + ptp_clock@24E00 { + compatible = "fsl,etsec-ptp"; + reg = <0x24E00 0xB0>; + interrupts = <12 0x8 13 0x8>; + interrupt-parent = < &ipic >; + fsl,tclk-period = <10>; + fsl,tmr-prsc = <100>; + fsl,tmr-add = <0x999999A4>; + fsl,tmr-fiper1 = <0x3B9AC9F6>; + fsl,tmr-fiper2 = <0x00018696>; + fsl,max-adj = <659999998>; + }; diff --git a/Documentation/devicetree/bindings/net/lpc-eth.txt b/Documentation/devicetree/bindings/net/lpc-eth.txt new file mode 100644 index 00000000..585021ac --- /dev/null +++ b/Documentation/devicetree/bindings/net/lpc-eth.txt @@ -0,0 +1,24 @@ +* NXP LPC32xx SoC Ethernet Controller + +Required properties: +- compatible: Should be "nxp,lpc-eth" +- reg: Address and length of the register set for the device +- interrupts: Should contain ethernet controller interrupt + +Optional properties: +- phy-mode: String, operation mode of the PHY interface. + Supported values are: "mii", "rmii" (default) +- use-iram: Use LPC32xx internal SRAM (IRAM) for DMA buffering +- local-mac-address : 6 bytes, mac address + +Example: + + mac: ethernet@31060000 { + compatible = "nxp,lpc-eth"; + reg = <0x31060000 0x1000>; + interrupt-parent = <&mic>; + interrupts = <29 0>; + + phy-mode = "rmii"; + use-iram; + }; diff --git a/Documentation/devicetree/bindings/net/macb.txt b/Documentation/devicetree/bindings/net/macb.txt new file mode 100644 index 00000000..44afa0e5 --- /dev/null +++ b/Documentation/devicetree/bindings/net/macb.txt @@ -0,0 +1,25 @@ +* Cadence MACB/GEM Ethernet controller + +Required properties: +- compatible: Should be "cdns,[<chip>-]{macb|gem}" + Use "cdns,at91sam9260-macb" Atmel at91sam9260 and at91sam9263 SoCs. + Use "cdns,at32ap7000-macb" for other 10/100 usage or use the generic form: "cdns,macb". + Use "cnds,pc302-gem" for Picochip picoXcell pc302 and later devices based on + the Cadence GEM, or the generic form: "cdns,gem". +- reg: Address and length of the register set for the device +- interrupts: Should contain macb interrupt +- phy-mode: String, operation mode of the PHY interface. + Supported values are: "mii", "rmii", "gmii", "rgmii". + +Optional properties: +- local-mac-address: 6 bytes, mac address + +Examples: + + macb0: ethernet@fffc4000 { + compatible = "cdns,at32ap7000-macb"; + reg = <0xfffc4000 0x4000>; + interrupts = <21>; + phy-mode = "rmii"; + local-mac-address = [3a 0e 03 04 05 06]; + }; diff --git a/Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt b/Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt new file mode 100644 index 00000000..859a6fa7 --- /dev/null +++ b/Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt @@ -0,0 +1,23 @@ +* Marvell Armada 370 / Armada XP Ethernet Controller (NETA) + +Required properties: +- compatible: should be "marvell,armada-370-neta". +- reg: address and length of the register set for the device. +- interrupts: interrupt for the device +- phy: A phandle to a phy node defining the PHY address (as the reg + property, a single integer). +- phy-mode: The interface between the SoC and the PHY (a string that + of_get_phy_mode() can understand) +- clocks: a pointer to the reference clock for this device. + +Example: + +ethernet@d0070000 { + compatible = "marvell,armada-370-neta"; + reg = <0xd0070000 0x2500>; + interrupts = <8>; + clocks = <&gate_clk 4>; + status = "okay"; + phy = <&phy0>; + phy-mode = "rgmii-id"; +}; diff --git a/Documentation/devicetree/bindings/net/marvell-orion-mdio.txt b/Documentation/devicetree/bindings/net/marvell-orion-mdio.txt new file mode 100644 index 00000000..34e7aafa --- /dev/null +++ b/Documentation/devicetree/bindings/net/marvell-orion-mdio.txt @@ -0,0 +1,35 @@ +* Marvell MDIO Ethernet Controller interface + +The Ethernet controllers of the Marvel Kirkwood, Dove, Orion5x, +MV78xx0, Armada 370 and Armada XP have an identical unit that provides +an interface with the MDIO bus. This driver handles this MDIO +interface. + +Required properties: +- compatible: "marvell,orion-mdio" +- reg: address and length of the SMI register + +The child nodes of the MDIO driver are the individual PHY devices +connected to this MDIO bus. They must have a "reg" property given the +PHY address on the MDIO bus. + +Example at the SoC level: + +mdio { + #address-cells = <1>; + #size-cells = <0>; + compatible = "marvell,orion-mdio"; + reg = <0xd0072004 0x4>; +}; + +And at the board level: + +mdio { + phy0: ethernet-phy@0 { + reg = <0>; + }; + + phy1: ethernet-phy@1 { + reg = <1>; + }; +} diff --git a/Documentation/devicetree/bindings/net/mdio-gpio.txt b/Documentation/devicetree/bindings/net/mdio-gpio.txt new file mode 100644 index 00000000..c79bab02 --- /dev/null +++ b/Documentation/devicetree/bindings/net/mdio-gpio.txt @@ -0,0 +1,26 @@ +MDIO on GPIOs + +Currently defined compatibles: +- virtual,gpio-mdio + +MDC and MDIO lines connected to GPIO controllers are listed in the +gpios property as described in section VIII.1 in the following order: + +MDC, MDIO. + +Note: Each gpio-mdio bus should have an alias correctly numbered in "aliases" +node. + +Example: + +aliases { + mdio-gpio0 = <&mdio0>; +}; + +mdio0: mdio { + compatible = "virtual,mdio-gpio"; + #address-cells = <1>; + #size-cells = <0>; + gpios = <&qe_pio_a 11 + &qe_pio_c 6>; +}; diff --git a/Documentation/devicetree/bindings/net/mdio-mux-gpio.txt b/Documentation/devicetree/bindings/net/mdio-mux-gpio.txt new file mode 100644 index 00000000..79384113 --- /dev/null +++ b/Documentation/devicetree/bindings/net/mdio-mux-gpio.txt @@ -0,0 +1,127 @@ +Properties for an MDIO bus multiplexer/switch controlled by GPIO pins. + +This is a special case of a MDIO bus multiplexer. One or more GPIO +lines are used to control which child bus is connected. + +Required properties in addition to the generic multiplexer properties: + +- compatible : mdio-mux-gpio. +- gpios : GPIO specifiers for each GPIO line. One or more must be specified. + + +Example : + + /* The parent MDIO bus. */ + smi1: mdio@1180000001900 { + compatible = "cavium,octeon-3860-mdio"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x11800 0x00001900 0x0 0x40>; + }; + + /* + An NXP sn74cbtlv3253 dual 1-of-4 switch controlled by a + pair of GPIO lines. Child busses 2 and 3 populated with 4 + PHYs each. + */ + mdio-mux { + compatible = "mdio-mux-gpio"; + gpios = <&gpio1 3 0>, <&gpio1 4 0>; + mdio-parent-bus = <&smi1>; + #address-cells = <1>; + #size-cells = <0>; + + mdio@2 { + reg = <2>; + #address-cells = <1>; + #size-cells = <0>; + + phy11: ethernet-phy@1 { + reg = <1>; + compatible = "marvell,88e1149r"; + marvell,reg-init = <3 0x10 0 0x5777>, + <3 0x11 0 0x00aa>, + <3 0x12 0 0x4105>, + <3 0x13 0 0x0a60>; + interrupt-parent = <&gpio>; + interrupts = <10 8>; /* Pin 10, active low */ + }; + phy12: ethernet-phy@2 { + reg = <2>; + compatible = "marvell,88e1149r"; + marvell,reg-init = <3 0x10 0 0x5777>, + <3 0x11 0 0x00aa>, + <3 0x12 0 0x4105>, + <3 0x13 0 0x0a60>; + interrupt-parent = <&gpio>; + interrupts = <10 8>; /* Pin 10, active low */ + }; + phy13: ethernet-phy@3 { + reg = <3>; + compatible = "marvell,88e1149r"; + marvell,reg-init = <3 0x10 0 0x5777>, + <3 0x11 0 0x00aa>, + <3 0x12 0 0x4105>, + <3 0x13 0 0x0a60>; + interrupt-parent = <&gpio>; + interrupts = <10 8>; /* Pin 10, active low */ + }; + phy14: ethernet-phy@4 { + reg = <4>; + compatible = "marvell,88e1149r"; + marvell,reg-init = <3 0x10 0 0x5777>, + <3 0x11 0 0x00aa>, + <3 0x12 0 0x4105>, + <3 0x13 0 0x0a60>; + interrupt-parent = <&gpio>; + interrupts = <10 8>; /* Pin 10, active low */ + }; + }; + + mdio@3 { + reg = <3>; + #address-cells = <1>; + #size-cells = <0>; + + phy21: ethernet-phy@1 { + reg = <1>; + compatible = "marvell,88e1149r"; + marvell,reg-init = <3 0x10 0 0x5777>, + <3 0x11 0 0x00aa>, + <3 0x12 0 0x4105>, + <3 0x13 0 0x0a60>; + interrupt-parent = <&gpio>; + interrupts = <12 8>; /* Pin 12, active low */ + }; + phy22: ethernet-phy@2 { + reg = <2>; + compatible = "marvell,88e1149r"; + marvell,reg-init = <3 0x10 0 0x5777>, + <3 0x11 0 0x00aa>, + <3 0x12 0 0x4105>, + <3 0x13 0 0x0a60>; + interrupt-parent = <&gpio>; + interrupts = <12 8>; /* Pin 12, active low */ + }; + phy23: ethernet-phy@3 { + reg = <3>; + compatible = "marvell,88e1149r"; + marvell,reg-init = <3 0x10 0 0x5777>, + <3 0x11 0 0x00aa>, + <3 0x12 0 0x4105>, + <3 0x13 0 0x0a60>; + interrupt-parent = <&gpio>; + interrupts = <12 8>; /* Pin 12, active low */ + }; + phy24: ethernet-phy@4 { + reg = <4>; + compatible = "marvell,88e1149r"; + marvell,reg-init = <3 0x10 0 0x5777>, + <3 0x11 0 0x00aa>, + <3 0x12 0 0x4105>, + <3 0x13 0 0x0a60>; + interrupt-parent = <&gpio>; + interrupts = <12 8>; /* Pin 12, active low */ + }; + }; + }; diff --git a/Documentation/devicetree/bindings/net/mdio-mux-mmioreg.txt b/Documentation/devicetree/bindings/net/mdio-mux-mmioreg.txt new file mode 100644 index 00000000..8516929c --- /dev/null +++ b/Documentation/devicetree/bindings/net/mdio-mux-mmioreg.txt @@ -0,0 +1,75 @@ +Properties for an MDIO bus multiplexer controlled by a memory-mapped device + +This is a special case of a MDIO bus multiplexer. A memory-mapped device, +like an FPGA, is used to control which child bus is connected. The mdio-mux +node must be a child of the memory-mapped device. The driver currently only +supports devices with eight-bit registers. + +Required properties in addition to the generic multiplexer properties: + +- compatible : string, must contain "mdio-mux-mmioreg" + +- reg : integer, contains the offset of the register that controls the bus + multiplexer. The size field in the 'reg' property is the size of + register, and must therefore be 1. + +- mux-mask : integer, contains an eight-bit mask that specifies which + bits in the register control the actual bus multiplexer. The + 'reg' property of each child mdio-mux node must be constrained by + this mask. + +Example: + +The FPGA node defines a memory-mapped FPGA with a register space of 0x30 bytes. +For the "EMI2" MDIO bus, register 9 (BRDCFG1) controls the mux on that bus. +A bitmask of 0x6 means that bits 1 and 2 (bit 0 is lsb) are the bits on +BRDCFG1 that control the actual mux. + + /* The FPGA node */ + fpga: board-control@3,0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "fsl,p5020ds-fpga", "fsl,fpga-ngpixis"; + reg = <3 0 0x30>; + ranges = <0 3 0 0x30>; + + mdio-mux-emi2 { + compatible = "mdio-mux-mmioreg", "mdio-mux"; + mdio-parent-bus = <&xmdio0>; + #address-cells = <1>; + #size-cells = <0>; + reg = <9 1>; // BRDCFG1 + mux-mask = <0x6>; // EMI2 + + emi2_slot1: mdio@0 { // Slot 1 XAUI (FM2) + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + + phy_xgmii_slot1: ethernet-phy@0 { + compatible = "ethernet-phy-ieee802.3-c45"; + reg = <4>; + }; + }; + + emi2_slot2: mdio@2 { // Slot 2 XAUI (FM1) + reg = <2>; + #address-cells = <1>; + #size-cells = <0>; + + phy_xgmii_slot2: ethernet-phy@4 { + compatible = "ethernet-phy-ieee802.3-c45"; + reg = <0>; + }; + }; + }; + }; + + /* The parent MDIO bus. */ + xmdio0: mdio@f1000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,fman-xmdio"; + reg = <0xf1000 0x1000>; + interrupts = <100 1 0 0>; + }; diff --git a/Documentation/devicetree/bindings/net/mdio-mux.txt b/Documentation/devicetree/bindings/net/mdio-mux.txt new file mode 100644 index 00000000..f65606f8 --- /dev/null +++ b/Documentation/devicetree/bindings/net/mdio-mux.txt @@ -0,0 +1,136 @@ +Common MDIO bus multiplexer/switch properties. + +An MDIO bus multiplexer/switch will have several child busses that are +numbered uniquely in a device dependent manner. The nodes for an MDIO +bus multiplexer/switch will have one child node for each child bus. + +Required properties: +- mdio-parent-bus : phandle to the parent MDIO bus. +- #address-cells = <1>; +- #size-cells = <0>; + +Optional properties: +- Other properties specific to the multiplexer/switch hardware. + +Required properties for child nodes: +- #address-cells = <1>; +- #size-cells = <0>; +- reg : The sub-bus number. + + +Example : + + /* The parent MDIO bus. */ + smi1: mdio@1180000001900 { + compatible = "cavium,octeon-3860-mdio"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x11800 0x00001900 0x0 0x40>; + }; + + /* + An NXP sn74cbtlv3253 dual 1-of-4 switch controlled by a + pair of GPIO lines. Child busses 2 and 3 populated with 4 + PHYs each. + */ + mdio-mux { + compatible = "mdio-mux-gpio"; + gpios = <&gpio1 3 0>, <&gpio1 4 0>; + mdio-parent-bus = <&smi1>; + #address-cells = <1>; + #size-cells = <0>; + + mdio@2 { + reg = <2>; + #address-cells = <1>; + #size-cells = <0>; + + phy11: ethernet-phy@1 { + reg = <1>; + compatible = "marvell,88e1149r"; + marvell,reg-init = <3 0x10 0 0x5777>, + <3 0x11 0 0x00aa>, + <3 0x12 0 0x4105>, + <3 0x13 0 0x0a60>; + interrupt-parent = <&gpio>; + interrupts = <10 8>; /* Pin 10, active low */ + }; + phy12: ethernet-phy@2 { + reg = <2>; + compatible = "marvell,88e1149r"; + marvell,reg-init = <3 0x10 0 0x5777>, + <3 0x11 0 0x00aa>, + <3 0x12 0 0x4105>, + <3 0x13 0 0x0a60>; + interrupt-parent = <&gpio>; + interrupts = <10 8>; /* Pin 10, active low */ + }; + phy13: ethernet-phy@3 { + reg = <3>; + compatible = "marvell,88e1149r"; + marvell,reg-init = <3 0x10 0 0x5777>, + <3 0x11 0 0x00aa>, + <3 0x12 0 0x4105>, + <3 0x13 0 0x0a60>; + interrupt-parent = <&gpio>; + interrupts = <10 8>; /* Pin 10, active low */ + }; + phy14: ethernet-phy@4 { + reg = <4>; + compatible = "marvell,88e1149r"; + marvell,reg-init = <3 0x10 0 0x5777>, + <3 0x11 0 0x00aa>, + <3 0x12 0 0x4105>, + <3 0x13 0 0x0a60>; + interrupt-parent = <&gpio>; + interrupts = <10 8>; /* Pin 10, active low */ + }; + }; + + mdio@3 { + reg = <3>; + #address-cells = <1>; + #size-cells = <0>; + + phy21: ethernet-phy@1 { + reg = <1>; + compatible = "marvell,88e1149r"; + marvell,reg-init = <3 0x10 0 0x5777>, + <3 0x11 0 0x00aa>, + <3 0x12 0 0x4105>, + <3 0x13 0 0x0a60>; + interrupt-parent = <&gpio>; + interrupts = <12 8>; /* Pin 12, active low */ + }; + phy22: ethernet-phy@2 { + reg = <2>; + compatible = "marvell,88e1149r"; + marvell,reg-init = <3 0x10 0 0x5777>, + <3 0x11 0 0x00aa>, + <3 0x12 0 0x4105>, + <3 0x13 0 0x0a60>; + interrupt-parent = <&gpio>; + interrupts = <12 8>; /* Pin 12, active low */ + }; + phy23: ethernet-phy@3 { + reg = <3>; + compatible = "marvell,88e1149r"; + marvell,reg-init = <3 0x10 0 0x5777>, + <3 0x11 0 0x00aa>, + <3 0x12 0 0x4105>, + <3 0x13 0 0x0a60>; + interrupt-parent = <&gpio>; + interrupts = <12 8>; /* Pin 12, active low */ + }; + phy24: ethernet-phy@4 { + reg = <4>; + compatible = "marvell,88e1149r"; + marvell,reg-init = <3 0x10 0 0x5777>, + <3 0x11 0 0x00aa>, + <3 0x12 0 0x4105>, + <3 0x13 0 0x0a60>; + interrupt-parent = <&gpio>; + interrupts = <12 8>; /* Pin 12, active low */ + }; + }; + }; diff --git a/Documentation/devicetree/bindings/net/phy.txt b/Documentation/devicetree/bindings/net/phy.txt new file mode 100644 index 00000000..7cd18fbf --- /dev/null +++ b/Documentation/devicetree/bindings/net/phy.txt @@ -0,0 +1,35 @@ +PHY nodes + +Required properties: + + - device_type : Should be "ethernet-phy" + - interrupts : <a b> where a is the interrupt number and b is a + field that represents an encoding of the sense and level + information for the interrupt. This should be encoded based on + the information in section 2) depending on the type of interrupt + controller you have. + - interrupt-parent : the phandle for the interrupt controller that + services interrupts for this device. + - reg : The ID number for the phy, usually a small integer + - linux,phandle : phandle for this node; likely referenced by an + ethernet controller node. + +Optional Properties: + +- compatible: Compatible list, may contain + "ethernet-phy-ieee802.3-c22" or "ethernet-phy-ieee802.3-c45" for + PHYs that implement IEEE802.3 clause 22 or IEEE802.3 clause 45 + specifications. If neither of these are specified, the default is to + assume clause 22. The compatible list may also contain other + elements. + +Example: + +ethernet-phy@0 { + compatible = "ethernet-phy-ieee802.3-c22"; + linux,phandle = <2452000>; + interrupt-parent = <40000>; + interrupts = <35 1>; + reg = <0>; + device_type = "ethernet-phy"; +}; diff --git a/Documentation/devicetree/bindings/net/smsc-lan91c111.txt b/Documentation/devicetree/bindings/net/smsc-lan91c111.txt new file mode 100644 index 00000000..953049b4 --- /dev/null +++ b/Documentation/devicetree/bindings/net/smsc-lan91c111.txt @@ -0,0 +1,10 @@ +SMSC LAN91c111 Ethernet mac + +Required properties: +- compatible = "smsc,lan91c111"; +- reg : physical address and size of registers +- interrupts : interrupt connection + +Optional properties: +- phy-device : phandle to Ethernet phy +- local-mac-address : Ethernet mac address to use diff --git a/Documentation/devicetree/bindings/net/smsc911x.txt b/Documentation/devicetree/bindings/net/smsc911x.txt new file mode 100644 index 00000000..adb5b574 --- /dev/null +++ b/Documentation/devicetree/bindings/net/smsc911x.txt @@ -0,0 +1,38 @@ +* Smart Mixed-Signal Connectivity (SMSC) LAN911x/912x Controller + +Required properties: +- compatible : Should be "smsc,lan<model>", "smsc,lan9115" +- reg : Address and length of the io space for SMSC LAN +- interrupts : Should contain SMSC LAN interrupt line +- interrupt-parent : Should be the phandle for the interrupt controller + that services interrupts for this device +- phy-mode : String, operation mode of the PHY interface. + Supported values are: "mii", "gmii", "sgmii", "tbi", "rmii", + "rgmii", "rgmii-id", "rgmii-rxid", "rgmii-txid", "rtbi", "smii". + +Optional properties: +- reg-shift : Specify the quantity to shift the register offsets by +- reg-io-width : Specify the size (in bytes) of the IO accesses that + should be performed on the device. Valid value for SMSC LAN is + 2 or 4. If it's omitted or invalid, the size would be 2. +- smsc,irq-active-high : Indicates the IRQ polarity is active-high +- smsc,irq-push-pull : Indicates the IRQ type is push-pull +- smsc,force-internal-phy : Forces SMSC LAN controller to use + internal PHY +- smsc,force-external-phy : Forces SMSC LAN controller to use + external PHY +- smsc,save-mac-address : Indicates that mac address needs to be saved + before resetting the controller +- local-mac-address : 6 bytes, mac address + +Examples: + +lan9220@f4000000 { + compatible = "smsc,lan9220", "smsc,lan9115"; + reg = <0xf4000000 0x2000000>; + phy-mode = "mii"; + interrupt-parent = <&gpio1>; + interrupts = <31>; + reg-io-width = <4>; + smsc,irq-push-pull; +}; diff --git a/Documentation/devicetree/bindings/net/stmmac.txt b/Documentation/devicetree/bindings/net/stmmac.txt new file mode 100644 index 00000000..060bbf09 --- /dev/null +++ b/Documentation/devicetree/bindings/net/stmmac.txt @@ -0,0 +1,29 @@ +* STMicroelectronics 10/100/1000 Ethernet driver (GMAC) + +Required properties: +- compatible: Should be "snps,dwmac-<ip_version>" "snps,dwmac" + For backwards compatibility: "st,spear600-gmac" is also supported. +- reg: Address and length of the register set for the device +- interrupt-parent: Should be the phandle for the interrupt controller + that services interrupts for this device +- interrupts: Should contain the STMMAC interrupts +- interrupt-names: Should contain the interrupt names "macirq" + "eth_wake_irq" if this interrupt is supported in the "interrupts" + property +- phy-mode: String, operation mode of the PHY interface. + Supported values are: "mii", "rmii", "gmii", "rgmii". + +Optional properties: +- mac-address: 6 bytes, mac address + +Examples: + + gmac0: ethernet@e0800000 { + compatible = "st,spear600-gmac"; + reg = <0xe0800000 0x8000>; + interrupt-parent = <&vic1>; + interrupts = <24 23>; + interrupt-names = "macirq", "eth_wake_irq"; + mac-address = [000000000000]; /* Filled in by U-Boot */ + phy-mode = "gmii"; + }; diff --git a/Documentation/devicetree/bindings/nvec/nvidia,nvec.txt b/Documentation/devicetree/bindings/nvec/nvidia,nvec.txt new file mode 100644 index 00000000..5aeee53f --- /dev/null +++ b/Documentation/devicetree/bindings/nvec/nvidia,nvec.txt @@ -0,0 +1,9 @@ +NVIDIA compliant embedded controller + +Required properties: +- compatible : should be "nvidia,nvec". +- reg : the iomem of the i2c slave controller +- interrupts : the interrupt line of the i2c slave controller +- clock-frequency : the frequency of the i2c bus +- gpios : the gpio used for ec request +- slave-addr: the i2c address of the slave controller diff --git a/Documentation/devicetree/bindings/open-pic.txt b/Documentation/devicetree/bindings/open-pic.txt new file mode 100644 index 00000000..909a902d --- /dev/null +++ b/Documentation/devicetree/bindings/open-pic.txt @@ -0,0 +1,98 @@ +* Open PIC Binding + +This binding specifies what properties must be available in the device tree +representation of an Open PIC compliant interrupt controller. This binding is +based on the binding defined for Open PIC in [1] and is a superset of that +binding. + +Required properties: + + NOTE: Many of these descriptions were paraphrased here from [1] to aid + readability. + + - compatible: Specifies the compatibility list for the PIC. The type + shall be <string> and the value shall include "open-pic". + + - reg: Specifies the base physical address(s) and size(s) of this + PIC's addressable register space. The type shall be <prop-encoded-array>. + + - interrupt-controller: The presence of this property identifies the node + as an Open PIC. No property value shall be defined. + + - #interrupt-cells: Specifies the number of cells needed to encode an + interrupt source. The type shall be a <u32> and the value shall be 2. + + - #address-cells: Specifies the number of cells needed to encode an + address. The type shall be <u32> and the value shall be 0. As such, + 'interrupt-map' nodes do not have to specify a parent unit address. + +Optional properties: + + - pic-no-reset: The presence of this property indicates that the PIC + shall not be reset during runtime initialization. No property value shall + be defined. The presence of this property also mandates that any + initialization related to interrupt sources shall be limited to sources + explicitly referenced in the device tree. + +* Interrupt Specifier Definition + + Interrupt specifiers consists of 2 cells encoded as + follows: + + - <1st-cell>: The interrupt-number that identifies the interrupt source. + + - <2nd-cell>: The level-sense information, encoded as follows: + 0 = low-to-high edge triggered + 1 = active low level-sensitive + 2 = active high level-sensitive + 3 = high-to-low edge triggered + +* Examples + +Example 1: + + /* + * An Open PIC interrupt controller + */ + mpic: pic@40000 { + // This is an interrupt controller node. + interrupt-controller; + + // No address cells so that 'interrupt-map' nodes which reference + // this Open PIC node do not need a parent address specifier. + #address-cells = <0>; + + // Two cells to encode interrupt sources. + #interrupt-cells = <2>; + + // Offset address of 0x40000 and size of 0x40000. + reg = <0x40000 0x40000>; + + // Compatible with Open PIC. + compatible = "open-pic"; + + // The PIC shall not be reset. + pic-no-reset; + }; + +Example 2: + + /* + * An interrupt generating device that is wired to an Open PIC. + */ + serial0: serial@4500 { + // Interrupt source '42' that is active high level-sensitive. + // Note that there are only two cells as specified in the interrupt + // parent's '#interrupt-cells' property. + interrupts = <42 2>; + + // The interrupt controller that this device is wired to. + interrupt-parent = <&mpic>; + }; + +* References + +[1] Power.org (TM) Standard for Embedded Power Architecture (TM) Platform + Requirements (ePAPR), Version 1.0, July 2008. + (http://www.power.org/resources/downloads/Power_ePAPR_APPROVED_v1.0.pdf) + diff --git a/Documentation/devicetree/bindings/pci/83xx-512x-pci.txt b/Documentation/devicetree/bindings/pci/83xx-512x-pci.txt new file mode 100644 index 00000000..35a46536 --- /dev/null +++ b/Documentation/devicetree/bindings/pci/83xx-512x-pci.txt @@ -0,0 +1,40 @@ +* Freescale 83xx and 512x PCI bridges + +Freescale 83xx and 512x SOCs include the same pci bridge core. + +83xx/512x specific notes: +- reg: should contain two address length tuples + The first is for the internal pci bridge registers + The second is for the pci config space access registers + +Example (MPC8313ERDB) + pci0: pci@e0008500 { + cell-index = <1>; + interrupt-map-mask = <0xf800 0x0 0x0 0x7>; + interrupt-map = < + /* IDSEL 0x0E -mini PCI */ + 0x7000 0x0 0x0 0x1 &ipic 18 0x8 + 0x7000 0x0 0x0 0x2 &ipic 18 0x8 + 0x7000 0x0 0x0 0x3 &ipic 18 0x8 + 0x7000 0x0 0x0 0x4 &ipic 18 0x8 + + /* IDSEL 0x0F - PCI slot */ + 0x7800 0x0 0x0 0x1 &ipic 17 0x8 + 0x7800 0x0 0x0 0x2 &ipic 18 0x8 + 0x7800 0x0 0x0 0x3 &ipic 17 0x8 + 0x7800 0x0 0x0 0x4 &ipic 18 0x8>; + interrupt-parent = <&ipic>; + interrupts = <66 0x8>; + bus-range = <0x0 0x0>; + ranges = <0x02000000 0x0 0x90000000 0x90000000 0x0 0x10000000 + 0x42000000 0x0 0x80000000 0x80000000 0x0 0x10000000 + 0x01000000 0x0 0x00000000 0xe2000000 0x0 0x00100000>; + clock-frequency = <66666666>; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + reg = <0xe0008500 0x100 /* internal registers */ + 0xe0008300 0x8>; /* config space access registers */ + compatible = "fsl,mpc8349-pci"; + device_type = "pci"; + }; diff --git a/Documentation/devicetree/bindings/pinctrl/allwinner,sunxi-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/allwinner,sunxi-pinctrl.txt new file mode 100644 index 00000000..dff0e5f9 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/allwinner,sunxi-pinctrl.txt @@ -0,0 +1,60 @@ +* Allwinner A1X Pin Controller + +The pins controlled by sunXi pin controller are organized in banks, +each bank has 32 pins. Each pin has 7 multiplexing functions, with +the first two functions being GPIO in and out. The configuration on +the pins includes drive strength and pull-up. + +Required properties: +- compatible: "allwinner,<soc>-pinctrl". Supported SoCs for now are: + sun5i-a13. +- reg: Should contain the register physical address and length for the + pin controller. + +Please refer to pinctrl-bindings.txt in this directory for details of the +common pinctrl bindings used by client devices. + +A pinctrl node should contain at least one subnodes representing the +pinctrl groups available on the machine. Each subnode will list the +pins it needs, and how they should be configured, with regard to muxer +configuration, drive strength and pullups. If one of these options is +not set, its actual value will be unspecified. + +Required subnode-properties: + +- allwinner,pins: List of strings containing the pin name. +- allwinner,function: Function to mux the pins listed above to. + +Optional subnode-properties: +- allwinner,drive: Integer. Represents the current sent to the pin + 0: 10 mA + 1: 20 mA + 2: 30 mA + 3: 40 mA +- allwinner,pull: Integer. + 0: No resistor + 1: Pull-up resistor + 2: Pull-down resistor + +Examples: + +pinctrl@01c20800 { + compatible = "allwinner,sun5i-a13-pinctrl"; + reg = <0x01c20800 0x400>; + #address-cells = <1>; + #size-cells = <0>; + + uart1_pins_a: uart1@0 { + allwinner,pins = "PE10", "PE11"; + allwinner,function = "uart1"; + allwinner,drive = <0>; + allwinner,pull = <0>; + }; + + uart1_pins_b: uart1@1 { + allwinner,pins = "PG3", "PG4"; + allwinner,function = "uart1"; + allwinner,drive = <0>; + allwinner,pull = <0>; + }; +}; diff --git a/Documentation/devicetree/bindings/pinctrl/atmel,at91-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/atmel,at91-pinctrl.txt new file mode 100644 index 00000000..bc50899e --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/atmel,at91-pinctrl.txt @@ -0,0 +1,142 @@ +* Atmel AT91 Pinmux Controller + +The AT91 Pinmux Controler, enables the IC +to share one PAD to several functional blocks. The sharing is done by +multiplexing the PAD input/output signals. For each PAD there are up to +8 muxing options (called periph modes). Since different modules require +different PAD settings (like pull up, keeper, etc) the contoller controls +also the PAD settings parameters. + +Please refer to pinctrl-bindings.txt in this directory for details of the +common pinctrl bindings used by client devices, including the meaning of the +phrase "pin configuration node". + +Atmel AT91 pin configuration node is a node of a group of pins which can be +used for a specific device or function. This node represents both mux and config +of the pins in that group. The 'pins' selects the function mode(also named pin +mode) this pin can work on and the 'config' configures various pad settings +such as pull-up, multi drive, etc. + +Required properties for iomux controller: +- compatible: "atmel,at91rm9200-pinctrl" +- atmel,mux-mask: array of mask (periph per bank) to describe if a pin can be + configured in this periph mode. All the periph and bank need to be describe. + +How to create such array: + +Each column will represent the possible peripheral of the pinctrl +Each line will represent a pio bank + +Take an example on the 9260 +Peripheral: 2 ( A and B) +Bank: 3 (A, B and C) +=> + + /* A B */ + 0xffffffff 0xffc00c3b /* pioA */ + 0xffffffff 0x7fff3ccf /* pioB */ + 0xffffffff 0x007fffff /* pioC */ + +For each peripheral/bank we will descibe in a u32 if a pin can can be +configured in it by putting 1 to the pin bit (1 << pin) + +Let's take the pioA on peripheral B +From the datasheet Table 10-2. +Peripheral B +PA0 MCDB0 +PA1 MCCDB +PA2 +PA3 MCDB3 +PA4 MCDB2 +PA5 MCDB1 +PA6 +PA7 +PA8 +PA9 +PA10 ETX2 +PA11 ETX3 +PA12 +PA13 +PA14 +PA15 +PA16 +PA17 +PA18 +PA19 +PA20 +PA21 +PA22 ETXER +PA23 ETX2 +PA24 ETX3 +PA25 ERX2 +PA26 ERX3 +PA27 ERXCK +PA28 ECRS +PA29 ECOL +PA30 RXD4 +PA31 TXD4 + +=> 0xffc00c3b + +Required properties for pin configuration node: +- atmel,pins: 4 integers array, represents a group of pins mux and config + setting. The format is atmel,pins = <PIN_BANK PIN_BANK_NUM PERIPH CONFIG>. + The PERIPH 0 means gpio, PERIPH 1 is periph A, PERIPH 2 is periph B... + PIN_BANK 0 is pioA, PIN_BANK 1 is pioB... + +Bits used for CONFIG: +PULL_UP (1 << 0): indicate this pin need a pull up. +MULTIDRIVE (1 << 1): indicate this pin need to be configured as multidrive. +DEGLITCH (1 << 2): indicate this pin need deglitch. +PULL_DOWN (1 << 3): indicate this pin need a pull down. +DIS_SCHMIT (1 << 4): indicate this pin need to disable schmit trigger. +DEBOUNCE (1 << 16): indicate this pin need debounce. +DEBOUNCE_VAL (0x3fff << 17): debounce val. + +NOTE: +Some requirements for using atmel,at91rm9200-pinctrl binding: +1. We have pin function node defined under at91 controller node to represent + what pinmux functions this SoC supports. +2. The driver can use the function node's name and pin configuration node's + name describe the pin function and group hierarchy. + For example, Linux at91 pinctrl driver takes the function node's name + as the function name and pin configuration node's name as group name to + create the map table. +3. Each pin configuration node should have a phandle, devices can set pins + configurations by referring to the phandle of that pin configuration node. +4. The gpio controller must be describe in the pinctrl simple-bus. + +Examples: + +pinctrl@fffff400 { + #address-cells = <1>; + #size-cells = <1>; + ranges; + compatible = "atmel,at91rm9200-pinctrl", "simple-bus"; + reg = <0xfffff400 0x600>; + + atmel,mux-mask = < + /* A B */ + 0xffffffff 0xffc00c3b /* pioA */ + 0xffffffff 0x7fff3ccf /* pioB */ + 0xffffffff 0x007fffff /* pioC */ + >; + + /* shared pinctrl settings */ + dbgu { + pinctrl_dbgu: dbgu-0 { + atmel,pins = + <1 14 0x1 0x0 /* PB14 periph A */ + 1 15 0x1 0x1>; /* PB15 periph A with pullup */ + }; + }; +}; + +dbgu: serial@fffff200 { + compatible = "atmel,at91sam9260-usart"; + reg = <0xfffff200 0x200>; + interrupts = <1 4 7>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_dbgu>; + status = "disabled"; +}; diff --git a/Documentation/devicetree/bindings/pinctrl/brcm,bcm2835-gpio.txt b/Documentation/devicetree/bindings/pinctrl/brcm,bcm2835-gpio.txt new file mode 100644 index 00000000..8edc20e1 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/brcm,bcm2835-gpio.txt @@ -0,0 +1,74 @@ +Broadcom BCM2835 GPIO (and pinmux) controller + +The BCM2835 GPIO module is a combined GPIO controller, (GPIO) interrupt +controller, and pinmux/control device. + +Required properties: +- compatible: "brcm,bcm2835-gpio" +- reg: Should contain the physical address of the GPIO module's registes. +- gpio-controller: Marks the device node as a GPIO controller. +- #gpio-cells : Should be two. The first cell is the pin number and the + second cell is used to specify optional parameters: + - bit 0 specifies polarity (0 for normal, 1 for inverted) +- interrupts : The interrupt outputs from the controller. One interrupt per + individual bank followed by the "all banks" interrupt. +- interrupt-controller: Marks the device node as an interrupt controller. +- #interrupt-cells : Should be 2. + The first cell is the GPIO number. + The second cell is used to specify flags: + bits[3:0] trigger type and level flags: + 1 = low-to-high edge triggered. + 2 = high-to-low edge triggered. + 4 = active high level-sensitive. + 8 = active low level-sensitive. + Valid combinations are 1, 2, 3, 4, 8. + +Please refer to ../gpio/gpio.txt for a general description of GPIO bindings. + +Please refer to pinctrl-bindings.txt in this directory for details of the +common pinctrl bindings used by client devices, including the meaning of the +phrase "pin configuration node". + +Each pin configuration node lists the pin(s) to which it applies, and one or +more of the mux function to select on those pin(s), and pull-up/down +configuration. Each subnode only affects those parameters that are explicitly +listed. In other words, a subnode that lists only a mux function implies no +information about any pull configuration. Similarly, a subnode that lists only +a pul parameter implies no information about the mux function. + +Required subnode-properties: +- brcm,pins: An array of cells. Each cell contains the ID of a pin. Valid IDs + are the integer GPIO IDs; 0==GPIO0, 1==GPIO1, ... 53==GPIO53. + +Optional subnode-properties: +- brcm,function: Integer, containing the function to mux to the pin(s): + 0: GPIO in + 1: GPIO out + 2: alt5 + 3: alt4 + 4: alt0 + 5: alt1 + 6: alt2 + 7: alt3 +- brcm,pull: Integer, representing the pull-down/up to apply to the pin(s): + 0: none + 1: down + 2: up + +Each of brcm,function and brcm,pull may contain either a single value which +will be applied to all pins in brcm,pins, or 1 value for each entry in +brcm,pins. + +Example: + + gpio: gpio { + compatible = "brcm,bcm2835-gpio"; + reg = <0x2200000 0xb4>; + interrupts = <2 17>, <2 19>, <2 18>, <2 20>; + + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; diff --git a/Documentation/devicetree/bindings/pinctrl/fsl,imx-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/fsl,imx-pinctrl.txt new file mode 100644 index 00000000..ab19e6bc --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/fsl,imx-pinctrl.txt @@ -0,0 +1,95 @@ +* Freescale IOMUX Controller (IOMUXC) for i.MX + +The IOMUX Controller (IOMUXC), together with the IOMUX, enables the IC +to share one PAD to several functional blocks. The sharing is done by +multiplexing the PAD input/output signals. For each PAD there are up to +8 muxing options (called ALT modes). Since different modules require +different PAD settings (like pull up, keeper, etc) the IOMUXC controls +also the PAD settings parameters. + +Please refer to pinctrl-bindings.txt in this directory for details of the +common pinctrl bindings used by client devices, including the meaning of the +phrase "pin configuration node". + +Freescale IMX pin configuration node is a node of a group of pins which can be +used for a specific device or function. This node represents both mux and config +of the pins in that group. The 'mux' selects the function mode(also named mux +mode) this pin can work on and the 'config' configures various pad settings +such as pull-up, open drain, drive strength, etc. + +Required properties for iomux controller: +- compatible: "fsl,<soc>-iomuxc" + Please refer to each fsl,<soc>-pinctrl.txt binding doc for supported SoCs. + +Required properties for pin configuration node: +- fsl,pins: two integers array, represents a group of pins mux and config + setting. The format is fsl,pins = <PIN_FUNC_ID CONFIG>, PIN_FUNC_ID is a + pin working on a specific function, CONFIG is the pad setting value like + pull-up on this pin. Please refer to fsl,<soc>-pinctrl.txt for the valid + pins and functions of each SoC. + +Bits used for CONFIG: +NO_PAD_CTL(1 << 31): indicate this pin does not need config. + +SION(1 << 30): Software Input On Field. +Force the selected mux mode input path no matter of MUX_MODE functionality. +By default the input path is determined by functionality of the selected +mux mode (regular). + +Other bits are used for PAD setting. +Please refer to each fsl,<soc>-pinctrl,txt binding doc for SoC specific part +of bits definitions. + +NOTE: +Some requirements for using fsl,imx-pinctrl binding: +1. We have pin function node defined under iomux controller node to represent + what pinmux functions this SoC supports. +2. The pin configuration node intends to work on a specific function should + to be defined under that specific function node. + The function node's name should represent well about what function + this group of pins in this pin configuration node are working on. +3. The driver can use the function node's name and pin configuration node's + name describe the pin function and group hierarchy. + For example, Linux IMX pinctrl driver takes the function node's name + as the function name and pin configuration node's name as group name to + create the map table. +4. Each pin configuration node should have a phandle, devices can set pins + configurations by referring to the phandle of that pin configuration node. + +Examples: +usdhc@0219c000 { /* uSDHC4 */ + fsl,card-wired; + vmmc-supply = <®_3p3v>; + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc4_1>; +}; + +iomuxc@020e0000 { + compatible = "fsl,imx6q-iomuxc"; + reg = <0x020e0000 0x4000>; + + /* shared pinctrl settings */ + usdhc4 { + pinctrl_usdhc4_1: usdhc4grp-1 { + fsl,pins = <1386 0x17059 /* MX6Q_PAD_SD4_CMD__USDHC4_CMD */ + 1392 0x10059 /* MX6Q_PAD_SD4_CLK__USDHC4_CLK */ + 1462 0x17059 /* MX6Q_PAD_SD4_DAT0__USDHC4_DAT0 */ + 1470 0x17059 /* MX6Q_PAD_SD4_DAT1__USDHC4_DAT1 */ + 1478 0x17059 /* MX6Q_PAD_SD4_DAT2__USDHC4_DAT2 */ + 1486 0x17059 /* MX6Q_PAD_SD4_DAT3__USDHC4_DAT3 */ + 1493 0x17059 /* MX6Q_PAD_SD4_DAT4__USDHC4_DAT4 */ + 1501 0x17059 /* MX6Q_PAD_SD4_DAT5__USDHC4_DAT5 */ + 1509 0x17059 /* MX6Q_PAD_SD4_DAT6__USDHC4_DAT6 */ + 1517 0x17059>; /* MX6Q_PAD_SD4_DAT7__USDHC4_DAT7 */ + }; + }; + .... +}; +Refer to the IOMUXC controller chapter in imx6q datasheet, +0x17059 means enable hysteresis, 47KOhm Pull Up, 50Mhz speed, +80Ohm driver strength and Fast Slew Rate. +User should refer to each SoC spec to set the correct value. + +TODO: when dtc macro support is available, we can change above raw data +to dt macro which can get better readability in dts file. diff --git a/Documentation/devicetree/bindings/pinctrl/fsl,imx35-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/fsl,imx35-pinctrl.txt new file mode 100644 index 00000000..1183f1a3 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/fsl,imx35-pinctrl.txt @@ -0,0 +1,984 @@ +* Freescale IMX35 IOMUX Controller + +Please refer to fsl,imx-pinctrl.txt in this directory for common binding part +and usage. + +Required properties: +- compatible: "fsl,imx35-iomuxc" +- fsl,pins: two integers array, represents a group of pins mux and config + setting. The format is fsl,pins = <PIN_FUNC_ID CONFIG>, PIN_FUNC_ID is a + pin working on a specific function, CONFIG is the pad setting value like + pull-up for this pin. Please refer to imx35 datasheet for the valid pad + config settings. + +CONFIG bits definition: +PAD_CTL_DRIVE_VOLAGAGE_18 (1 << 13) +PAD_CTL_DRIVE_VOLAGAGE_33 (0 << 13) +PAD_CTL_HYS (1 << 8) +PAD_CTL_PKE (1 << 7) +PAD_CTL_PUE (1 << 6) +PAD_CTL_PUS_100K_DOWN (0 << 4) +PAD_CTL_PUS_47K_UP (1 << 4) +PAD_CTL_PUS_100K_UP (2 << 4) +PAD_CTL_PUS_22K_UP (3 << 4) +PAD_CTL_ODE_CMOS (0 << 3) +PAD_CTL_ODE_OPENDRAIN (1 << 3) +PAD_CTL_DSE_NOMINAL (0 << 1) +PAD_CTL_DSE_HIGH (1 << 1) +PAD_CTL_DSE_MAX (2 << 1) +PAD_CTL_SRE_FAST (1 << 0) +PAD_CTL_SRE_SLOW (0 << 0) + +See below for available PIN_FUNC_ID for imx35: +0 MX35_PAD_CAPTURE__GPT_CAPIN1 +1 MX35_PAD_CAPTURE__GPT_CMPOUT2 +2 MX35_PAD_CAPTURE__CSPI2_SS1 +3 MX35_PAD_CAPTURE__EPIT1_EPITO +4 MX35_PAD_CAPTURE__CCM_CLK32K +5 MX35_PAD_CAPTURE__GPIO1_4 +6 MX35_PAD_COMPARE__GPT_CMPOUT1 +7 MX35_PAD_COMPARE__GPT_CAPIN2 +8 MX35_PAD_COMPARE__GPT_CMPOUT3 +9 MX35_PAD_COMPARE__EPIT2_EPITO +10 MX35_PAD_COMPARE__GPIO1_5 +11 MX35_PAD_COMPARE__SDMA_EXTDMA_2 +12 MX35_PAD_WDOG_RST__WDOG_WDOG_B +13 MX35_PAD_WDOG_RST__IPU_FLASH_STROBE +14 MX35_PAD_WDOG_RST__GPIO1_6 +15 MX35_PAD_GPIO1_0__GPIO1_0 +16 MX35_PAD_GPIO1_0__CCM_PMIC_RDY +17 MX35_PAD_GPIO1_0__OWIRE_LINE +18 MX35_PAD_GPIO1_0__SDMA_EXTDMA_0 +19 MX35_PAD_GPIO1_1__GPIO1_1 +20 MX35_PAD_GPIO1_1__PWM_PWMO +21 MX35_PAD_GPIO1_1__CSPI1_SS2 +22 MX35_PAD_GPIO1_1__SCC_TAMPER_DETECT +23 MX35_PAD_GPIO1_1__SDMA_EXTDMA_1 +24 MX35_PAD_GPIO2_0__GPIO2_0 +25 MX35_PAD_GPIO2_0__USB_TOP_USBOTG_CLK +26 MX35_PAD_GPIO3_0__GPIO3_0 +27 MX35_PAD_GPIO3_0__USB_TOP_USBH2_CLK +28 MX35_PAD_RESET_IN_B__CCM_RESET_IN_B +29 MX35_PAD_POR_B__CCM_POR_B +30 MX35_PAD_CLKO__CCM_CLKO +31 MX35_PAD_CLKO__GPIO1_8 +32 MX35_PAD_BOOT_MODE0__CCM_BOOT_MODE_0 +33 MX35_PAD_BOOT_MODE1__CCM_BOOT_MODE_1 +34 MX35_PAD_CLK_MODE0__CCM_CLK_MODE_0 +35 MX35_PAD_CLK_MODE1__CCM_CLK_MODE_1 +36 MX35_PAD_POWER_FAIL__CCM_DSM_WAKEUP_INT_26 +37 MX35_PAD_VSTBY__CCM_VSTBY +38 MX35_PAD_VSTBY__GPIO1_7 +39 MX35_PAD_A0__EMI_EIM_DA_L_0 +40 MX35_PAD_A1__EMI_EIM_DA_L_1 +41 MX35_PAD_A2__EMI_EIM_DA_L_2 +42 MX35_PAD_A3__EMI_EIM_DA_L_3 +43 MX35_PAD_A4__EMI_EIM_DA_L_4 +44 MX35_PAD_A5__EMI_EIM_DA_L_5 +45 MX35_PAD_A6__EMI_EIM_DA_L_6 +46 MX35_PAD_A7__EMI_EIM_DA_L_7 +47 MX35_PAD_A8__EMI_EIM_DA_H_8 +48 MX35_PAD_A9__EMI_EIM_DA_H_9 +49 MX35_PAD_A10__EMI_EIM_DA_H_10 +50 MX35_PAD_MA10__EMI_MA10 +51 MX35_PAD_A11__EMI_EIM_DA_H_11 +52 MX35_PAD_A12__EMI_EIM_DA_H_12 +53 MX35_PAD_A13__EMI_EIM_DA_H_13 +54 MX35_PAD_A14__EMI_EIM_DA_H2_14 +55 MX35_PAD_A15__EMI_EIM_DA_H2_15 +56 MX35_PAD_A16__EMI_EIM_A_16 +57 MX35_PAD_A17__EMI_EIM_A_17 +58 MX35_PAD_A18__EMI_EIM_A_18 +59 MX35_PAD_A19__EMI_EIM_A_19 +60 MX35_PAD_A20__EMI_EIM_A_20 +61 MX35_PAD_A21__EMI_EIM_A_21 +62 MX35_PAD_A22__EMI_EIM_A_22 +63 MX35_PAD_A23__EMI_EIM_A_23 +64 MX35_PAD_A24__EMI_EIM_A_24 +65 MX35_PAD_A25__EMI_EIM_A_25 +66 MX35_PAD_SDBA1__EMI_EIM_SDBA1 +67 MX35_PAD_SDBA0__EMI_EIM_SDBA0 +68 MX35_PAD_SD0__EMI_DRAM_D_0 +69 MX35_PAD_SD1__EMI_DRAM_D_1 +70 MX35_PAD_SD2__EMI_DRAM_D_2 +71 MX35_PAD_SD3__EMI_DRAM_D_3 +72 MX35_PAD_SD4__EMI_DRAM_D_4 +73 MX35_PAD_SD5__EMI_DRAM_D_5 +74 MX35_PAD_SD6__EMI_DRAM_D_6 +75 MX35_PAD_SD7__EMI_DRAM_D_7 +76 MX35_PAD_SD8__EMI_DRAM_D_8 +77 MX35_PAD_SD9__EMI_DRAM_D_9 +78 MX35_PAD_SD10__EMI_DRAM_D_10 +79 MX35_PAD_SD11__EMI_DRAM_D_11 +80 MX35_PAD_SD12__EMI_DRAM_D_12 +81 MX35_PAD_SD13__EMI_DRAM_D_13 +82 MX35_PAD_SD14__EMI_DRAM_D_14 +83 MX35_PAD_SD15__EMI_DRAM_D_15 +84 MX35_PAD_SD16__EMI_DRAM_D_16 +85 MX35_PAD_SD17__EMI_DRAM_D_17 +86 MX35_PAD_SD18__EMI_DRAM_D_18 +87 MX35_PAD_SD19__EMI_DRAM_D_19 +88 MX35_PAD_SD20__EMI_DRAM_D_20 +89 MX35_PAD_SD21__EMI_DRAM_D_21 +90 MX35_PAD_SD22__EMI_DRAM_D_22 +91 MX35_PAD_SD23__EMI_DRAM_D_23 +92 MX35_PAD_SD24__EMI_DRAM_D_24 +93 MX35_PAD_SD25__EMI_DRAM_D_25 +94 MX35_PAD_SD26__EMI_DRAM_D_26 +95 MX35_PAD_SD27__EMI_DRAM_D_27 +96 MX35_PAD_SD28__EMI_DRAM_D_28 +97 MX35_PAD_SD29__EMI_DRAM_D_29 +98 MX35_PAD_SD30__EMI_DRAM_D_30 +99 MX35_PAD_SD31__EMI_DRAM_D_31 +100 MX35_PAD_DQM0__EMI_DRAM_DQM_0 +101 MX35_PAD_DQM1__EMI_DRAM_DQM_1 +102 MX35_PAD_DQM2__EMI_DRAM_DQM_2 +103 MX35_PAD_DQM3__EMI_DRAM_DQM_3 +104 MX35_PAD_EB0__EMI_EIM_EB0_B +105 MX35_PAD_EB1__EMI_EIM_EB1_B +106 MX35_PAD_OE__EMI_EIM_OE +107 MX35_PAD_CS0__EMI_EIM_CS0 +108 MX35_PAD_CS1__EMI_EIM_CS1 +109 MX35_PAD_CS1__EMI_NANDF_CE3 +110 MX35_PAD_CS2__EMI_EIM_CS2 +111 MX35_PAD_CS3__EMI_EIM_CS3 +112 MX35_PAD_CS4__EMI_EIM_CS4 +113 MX35_PAD_CS4__EMI_DTACK_B +114 MX35_PAD_CS4__EMI_NANDF_CE1 +115 MX35_PAD_CS4__GPIO1_20 +116 MX35_PAD_CS5__EMI_EIM_CS5 +117 MX35_PAD_CS5__CSPI2_SS2 +118 MX35_PAD_CS5__CSPI1_SS2 +119 MX35_PAD_CS5__EMI_NANDF_CE2 +120 MX35_PAD_CS5__GPIO1_21 +121 MX35_PAD_NF_CE0__EMI_NANDF_CE0 +122 MX35_PAD_NF_CE0__GPIO1_22 +123 MX35_PAD_ECB__EMI_EIM_ECB +124 MX35_PAD_LBA__EMI_EIM_LBA +125 MX35_PAD_BCLK__EMI_EIM_BCLK +126 MX35_PAD_RW__EMI_EIM_RW +127 MX35_PAD_RAS__EMI_DRAM_RAS +128 MX35_PAD_CAS__EMI_DRAM_CAS +129 MX35_PAD_SDWE__EMI_DRAM_SDWE +130 MX35_PAD_SDCKE0__EMI_DRAM_SDCKE_0 +131 MX35_PAD_SDCKE1__EMI_DRAM_SDCKE_1 +132 MX35_PAD_SDCLK__EMI_DRAM_SDCLK +133 MX35_PAD_SDQS0__EMI_DRAM_SDQS_0 +134 MX35_PAD_SDQS1__EMI_DRAM_SDQS_1 +135 MX35_PAD_SDQS2__EMI_DRAM_SDQS_2 +136 MX35_PAD_SDQS3__EMI_DRAM_SDQS_3 +137 MX35_PAD_NFWE_B__EMI_NANDF_WE_B +138 MX35_PAD_NFWE_B__USB_TOP_USBH2_DATA_3 +139 MX35_PAD_NFWE_B__IPU_DISPB_D0_VSYNC +140 MX35_PAD_NFWE_B__GPIO2_18 +141 MX35_PAD_NFWE_B__ARM11P_TOP_TRACE_0 +142 MX35_PAD_NFRE_B__EMI_NANDF_RE_B +143 MX35_PAD_NFRE_B__USB_TOP_USBH2_DIR +144 MX35_PAD_NFRE_B__IPU_DISPB_BCLK +145 MX35_PAD_NFRE_B__GPIO2_19 +146 MX35_PAD_NFRE_B__ARM11P_TOP_TRACE_1 +147 MX35_PAD_NFALE__EMI_NANDF_ALE +148 MX35_PAD_NFALE__USB_TOP_USBH2_STP +149 MX35_PAD_NFALE__IPU_DISPB_CS0 +150 MX35_PAD_NFALE__GPIO2_20 +151 MX35_PAD_NFALE__ARM11P_TOP_TRACE_2 +152 MX35_PAD_NFCLE__EMI_NANDF_CLE +153 MX35_PAD_NFCLE__USB_TOP_USBH2_NXT +154 MX35_PAD_NFCLE__IPU_DISPB_PAR_RS +155 MX35_PAD_NFCLE__GPIO2_21 +156 MX35_PAD_NFCLE__ARM11P_TOP_TRACE_3 +157 MX35_PAD_NFWP_B__EMI_NANDF_WP_B +158 MX35_PAD_NFWP_B__USB_TOP_USBH2_DATA_7 +159 MX35_PAD_NFWP_B__IPU_DISPB_WR +160 MX35_PAD_NFWP_B__GPIO2_22 +161 MX35_PAD_NFWP_B__ARM11P_TOP_TRCTL +162 MX35_PAD_NFRB__EMI_NANDF_RB +163 MX35_PAD_NFRB__IPU_DISPB_RD +164 MX35_PAD_NFRB__GPIO2_23 +165 MX35_PAD_NFRB__ARM11P_TOP_TRCLK +166 MX35_PAD_D15__EMI_EIM_D_15 +167 MX35_PAD_D14__EMI_EIM_D_14 +168 MX35_PAD_D13__EMI_EIM_D_13 +169 MX35_PAD_D12__EMI_EIM_D_12 +170 MX35_PAD_D11__EMI_EIM_D_11 +171 MX35_PAD_D10__EMI_EIM_D_10 +172 MX35_PAD_D9__EMI_EIM_D_9 +173 MX35_PAD_D8__EMI_EIM_D_8 +174 MX35_PAD_D7__EMI_EIM_D_7 +175 MX35_PAD_D6__EMI_EIM_D_6 +176 MX35_PAD_D5__EMI_EIM_D_5 +177 MX35_PAD_D4__EMI_EIM_D_4 +178 MX35_PAD_D3__EMI_EIM_D_3 +179 MX35_PAD_D2__EMI_EIM_D_2 +180 MX35_PAD_D1__EMI_EIM_D_1 +181 MX35_PAD_D0__EMI_EIM_D_0 +182 MX35_PAD_CSI_D8__IPU_CSI_D_8 +183 MX35_PAD_CSI_D8__KPP_COL_0 +184 MX35_PAD_CSI_D8__GPIO1_20 +185 MX35_PAD_CSI_D8__ARM11P_TOP_EVNTBUS_13 +186 MX35_PAD_CSI_D9__IPU_CSI_D_9 +187 MX35_PAD_CSI_D9__KPP_COL_1 +188 MX35_PAD_CSI_D9__GPIO1_21 +189 MX35_PAD_CSI_D9__ARM11P_TOP_EVNTBUS_14 +190 MX35_PAD_CSI_D10__IPU_CSI_D_10 +191 MX35_PAD_CSI_D10__KPP_COL_2 +192 MX35_PAD_CSI_D10__GPIO1_22 +193 MX35_PAD_CSI_D10__ARM11P_TOP_EVNTBUS_15 +194 MX35_PAD_CSI_D11__IPU_CSI_D_11 +195 MX35_PAD_CSI_D11__KPP_COL_3 +196 MX35_PAD_CSI_D11__GPIO1_23 +197 MX35_PAD_CSI_D12__IPU_CSI_D_12 +198 MX35_PAD_CSI_D12__KPP_ROW_0 +199 MX35_PAD_CSI_D12__GPIO1_24 +200 MX35_PAD_CSI_D13__IPU_CSI_D_13 +201 MX35_PAD_CSI_D13__KPP_ROW_1 +202 MX35_PAD_CSI_D13__GPIO1_25 +203 MX35_PAD_CSI_D14__IPU_CSI_D_14 +204 MX35_PAD_CSI_D14__KPP_ROW_2 +205 MX35_PAD_CSI_D14__GPIO1_26 +206 MX35_PAD_CSI_D15__IPU_CSI_D_15 +207 MX35_PAD_CSI_D15__KPP_ROW_3 +208 MX35_PAD_CSI_D15__GPIO1_27 +209 MX35_PAD_CSI_MCLK__IPU_CSI_MCLK +210 MX35_PAD_CSI_MCLK__GPIO1_28 +211 MX35_PAD_CSI_VSYNC__IPU_CSI_VSYNC +212 MX35_PAD_CSI_VSYNC__GPIO1_29 +213 MX35_PAD_CSI_HSYNC__IPU_CSI_HSYNC +214 MX35_PAD_CSI_HSYNC__GPIO1_30 +215 MX35_PAD_CSI_PIXCLK__IPU_CSI_PIXCLK +216 MX35_PAD_CSI_PIXCLK__GPIO1_31 +217 MX35_PAD_I2C1_CLK__I2C1_SCL +218 MX35_PAD_I2C1_CLK__GPIO2_24 +219 MX35_PAD_I2C1_CLK__CCM_USB_BYP_CLK +220 MX35_PAD_I2C1_DAT__I2C1_SDA +221 MX35_PAD_I2C1_DAT__GPIO2_25 +222 MX35_PAD_I2C2_CLK__I2C2_SCL +223 MX35_PAD_I2C2_CLK__CAN1_TXCAN +224 MX35_PAD_I2C2_CLK__USB_TOP_USBH2_PWR +225 MX35_PAD_I2C2_CLK__GPIO2_26 +226 MX35_PAD_I2C2_CLK__SDMA_DEBUG_BUS_DEVICE_2 +227 MX35_PAD_I2C2_DAT__I2C2_SDA +228 MX35_PAD_I2C2_DAT__CAN1_RXCAN +229 MX35_PAD_I2C2_DAT__USB_TOP_USBH2_OC +230 MX35_PAD_I2C2_DAT__GPIO2_27 +231 MX35_PAD_I2C2_DAT__SDMA_DEBUG_BUS_DEVICE_3 +232 MX35_PAD_STXD4__AUDMUX_AUD4_TXD +233 MX35_PAD_STXD4__GPIO2_28 +234 MX35_PAD_STXD4__ARM11P_TOP_ARM_COREASID0 +235 MX35_PAD_SRXD4__AUDMUX_AUD4_RXD +236 MX35_PAD_SRXD4__GPIO2_29 +237 MX35_PAD_SRXD4__ARM11P_TOP_ARM_COREASID1 +238 MX35_PAD_SCK4__AUDMUX_AUD4_TXC +239 MX35_PAD_SCK4__GPIO2_30 +240 MX35_PAD_SCK4__ARM11P_TOP_ARM_COREASID2 +241 MX35_PAD_STXFS4__AUDMUX_AUD4_TXFS +242 MX35_PAD_STXFS4__GPIO2_31 +243 MX35_PAD_STXFS4__ARM11P_TOP_ARM_COREASID3 +244 MX35_PAD_STXD5__AUDMUX_AUD5_TXD +245 MX35_PAD_STXD5__SPDIF_SPDIF_OUT1 +246 MX35_PAD_STXD5__CSPI2_MOSI +247 MX35_PAD_STXD5__GPIO1_0 +248 MX35_PAD_STXD5__ARM11P_TOP_ARM_COREASID4 +249 MX35_PAD_SRXD5__AUDMUX_AUD5_RXD +250 MX35_PAD_SRXD5__SPDIF_SPDIF_IN1 +251 MX35_PAD_SRXD5__CSPI2_MISO +252 MX35_PAD_SRXD5__GPIO1_1 +253 MX35_PAD_SRXD5__ARM11P_TOP_ARM_COREASID5 +254 MX35_PAD_SCK5__AUDMUX_AUD5_TXC +255 MX35_PAD_SCK5__SPDIF_SPDIF_EXTCLK +256 MX35_PAD_SCK5__CSPI2_SCLK +257 MX35_PAD_SCK5__GPIO1_2 +258 MX35_PAD_SCK5__ARM11P_TOP_ARM_COREASID6 +259 MX35_PAD_STXFS5__AUDMUX_AUD5_TXFS +260 MX35_PAD_STXFS5__CSPI2_RDY +261 MX35_PAD_STXFS5__GPIO1_3 +262 MX35_PAD_STXFS5__ARM11P_TOP_ARM_COREASID7 +263 MX35_PAD_SCKR__ESAI_SCKR +264 MX35_PAD_SCKR__GPIO1_4 +265 MX35_PAD_SCKR__ARM11P_TOP_EVNTBUS_10 +266 MX35_PAD_FSR__ESAI_FSR +267 MX35_PAD_FSR__GPIO1_5 +268 MX35_PAD_FSR__ARM11P_TOP_EVNTBUS_11 +269 MX35_PAD_HCKR__ESAI_HCKR +270 MX35_PAD_HCKR__AUDMUX_AUD5_RXFS +271 MX35_PAD_HCKR__CSPI2_SS0 +272 MX35_PAD_HCKR__IPU_FLASH_STROBE +273 MX35_PAD_HCKR__GPIO1_6 +274 MX35_PAD_HCKR__ARM11P_TOP_EVNTBUS_12 +275 MX35_PAD_SCKT__ESAI_SCKT +276 MX35_PAD_SCKT__GPIO1_7 +277 MX35_PAD_SCKT__IPU_CSI_D_0 +278 MX35_PAD_SCKT__KPP_ROW_2 +279 MX35_PAD_FST__ESAI_FST +280 MX35_PAD_FST__GPIO1_8 +281 MX35_PAD_FST__IPU_CSI_D_1 +282 MX35_PAD_FST__KPP_ROW_3 +283 MX35_PAD_HCKT__ESAI_HCKT +284 MX35_PAD_HCKT__AUDMUX_AUD5_RXC +285 MX35_PAD_HCKT__GPIO1_9 +286 MX35_PAD_HCKT__IPU_CSI_D_2 +287 MX35_PAD_HCKT__KPP_COL_3 +288 MX35_PAD_TX5_RX0__ESAI_TX5_RX0 +289 MX35_PAD_TX5_RX0__AUDMUX_AUD4_RXC +290 MX35_PAD_TX5_RX0__CSPI2_SS2 +291 MX35_PAD_TX5_RX0__CAN2_TXCAN +292 MX35_PAD_TX5_RX0__UART2_DTR +293 MX35_PAD_TX5_RX0__GPIO1_10 +294 MX35_PAD_TX5_RX0__EMI_M3IF_CHOSEN_MASTER_0 +295 MX35_PAD_TX4_RX1__ESAI_TX4_RX1 +296 MX35_PAD_TX4_RX1__AUDMUX_AUD4_RXFS +297 MX35_PAD_TX4_RX1__CSPI2_SS3 +298 MX35_PAD_TX4_RX1__CAN2_RXCAN +299 MX35_PAD_TX4_RX1__UART2_DSR +300 MX35_PAD_TX4_RX1__GPIO1_11 +301 MX35_PAD_TX4_RX1__IPU_CSI_D_3 +302 MX35_PAD_TX4_RX1__KPP_ROW_0 +303 MX35_PAD_TX3_RX2__ESAI_TX3_RX2 +304 MX35_PAD_TX3_RX2__I2C3_SCL +305 MX35_PAD_TX3_RX2__EMI_NANDF_CE1 +306 MX35_PAD_TX3_RX2__GPIO1_12 +307 MX35_PAD_TX3_RX2__IPU_CSI_D_4 +308 MX35_PAD_TX3_RX2__KPP_ROW_1 +309 MX35_PAD_TX2_RX3__ESAI_TX2_RX3 +310 MX35_PAD_TX2_RX3__I2C3_SDA +311 MX35_PAD_TX2_RX3__EMI_NANDF_CE2 +312 MX35_PAD_TX2_RX3__GPIO1_13 +313 MX35_PAD_TX2_RX3__IPU_CSI_D_5 +314 MX35_PAD_TX2_RX3__KPP_COL_0 +315 MX35_PAD_TX1__ESAI_TX1 +316 MX35_PAD_TX1__CCM_PMIC_RDY +317 MX35_PAD_TX1__CSPI1_SS2 +318 MX35_PAD_TX1__EMI_NANDF_CE3 +319 MX35_PAD_TX1__UART2_RI +320 MX35_PAD_TX1__GPIO1_14 +321 MX35_PAD_TX1__IPU_CSI_D_6 +322 MX35_PAD_TX1__KPP_COL_1 +323 MX35_PAD_TX0__ESAI_TX0 +324 MX35_PAD_TX0__SPDIF_SPDIF_EXTCLK +325 MX35_PAD_TX0__CSPI1_SS3 +326 MX35_PAD_TX0__EMI_DTACK_B +327 MX35_PAD_TX0__UART2_DCD +328 MX35_PAD_TX0__GPIO1_15 +329 MX35_PAD_TX0__IPU_CSI_D_7 +330 MX35_PAD_TX0__KPP_COL_2 +331 MX35_PAD_CSPI1_MOSI__CSPI1_MOSI +332 MX35_PAD_CSPI1_MOSI__GPIO1_16 +333 MX35_PAD_CSPI1_MOSI__ECT_CTI_TRIG_OUT1_2 +334 MX35_PAD_CSPI1_MISO__CSPI1_MISO +335 MX35_PAD_CSPI1_MISO__GPIO1_17 +336 MX35_PAD_CSPI1_MISO__ECT_CTI_TRIG_OUT1_3 +337 MX35_PAD_CSPI1_SS0__CSPI1_SS0 +338 MX35_PAD_CSPI1_SS0__OWIRE_LINE +339 MX35_PAD_CSPI1_SS0__CSPI2_SS3 +340 MX35_PAD_CSPI1_SS0__GPIO1_18 +341 MX35_PAD_CSPI1_SS0__ECT_CTI_TRIG_OUT1_4 +342 MX35_PAD_CSPI1_SS1__CSPI1_SS1 +343 MX35_PAD_CSPI1_SS1__PWM_PWMO +344 MX35_PAD_CSPI1_SS1__CCM_CLK32K +345 MX35_PAD_CSPI1_SS1__GPIO1_19 +346 MX35_PAD_CSPI1_SS1__IPU_DIAGB_29 +347 MX35_PAD_CSPI1_SS1__ECT_CTI_TRIG_OUT1_5 +348 MX35_PAD_CSPI1_SCLK__CSPI1_SCLK +349 MX35_PAD_CSPI1_SCLK__GPIO3_4 +350 MX35_PAD_CSPI1_SCLK__IPU_DIAGB_30 +351 MX35_PAD_CSPI1_SCLK__EMI_M3IF_CHOSEN_MASTER_1 +352 MX35_PAD_CSPI1_SPI_RDY__CSPI1_RDY +353 MX35_PAD_CSPI1_SPI_RDY__GPIO3_5 +354 MX35_PAD_CSPI1_SPI_RDY__IPU_DIAGB_31 +355 MX35_PAD_CSPI1_SPI_RDY__EMI_M3IF_CHOSEN_MASTER_2 +356 MX35_PAD_RXD1__UART1_RXD_MUX +357 MX35_PAD_RXD1__CSPI2_MOSI +358 MX35_PAD_RXD1__KPP_COL_4 +359 MX35_PAD_RXD1__GPIO3_6 +360 MX35_PAD_RXD1__ARM11P_TOP_EVNTBUS_16 +361 MX35_PAD_TXD1__UART1_TXD_MUX +362 MX35_PAD_TXD1__CSPI2_MISO +363 MX35_PAD_TXD1__KPP_COL_5 +364 MX35_PAD_TXD1__GPIO3_7 +365 MX35_PAD_TXD1__ARM11P_TOP_EVNTBUS_17 +366 MX35_PAD_RTS1__UART1_RTS +367 MX35_PAD_RTS1__CSPI2_SCLK +368 MX35_PAD_RTS1__I2C3_SCL +369 MX35_PAD_RTS1__IPU_CSI_D_0 +370 MX35_PAD_RTS1__KPP_COL_6 +371 MX35_PAD_RTS1__GPIO3_8 +372 MX35_PAD_RTS1__EMI_NANDF_CE1 +373 MX35_PAD_RTS1__ARM11P_TOP_EVNTBUS_18 +374 MX35_PAD_CTS1__UART1_CTS +375 MX35_PAD_CTS1__CSPI2_RDY +376 MX35_PAD_CTS1__I2C3_SDA +377 MX35_PAD_CTS1__IPU_CSI_D_1 +378 MX35_PAD_CTS1__KPP_COL_7 +379 MX35_PAD_CTS1__GPIO3_9 +380 MX35_PAD_CTS1__EMI_NANDF_CE2 +381 MX35_PAD_CTS1__ARM11P_TOP_EVNTBUS_19 +382 MX35_PAD_RXD2__UART2_RXD_MUX +383 MX35_PAD_RXD2__KPP_ROW_4 +384 MX35_PAD_RXD2__GPIO3_10 +385 MX35_PAD_TXD2__UART2_TXD_MUX +386 MX35_PAD_TXD2__SPDIF_SPDIF_EXTCLK +387 MX35_PAD_TXD2__KPP_ROW_5 +388 MX35_PAD_TXD2__GPIO3_11 +389 MX35_PAD_RTS2__UART2_RTS +390 MX35_PAD_RTS2__SPDIF_SPDIF_IN1 +391 MX35_PAD_RTS2__CAN2_RXCAN +392 MX35_PAD_RTS2__IPU_CSI_D_2 +393 MX35_PAD_RTS2__KPP_ROW_6 +394 MX35_PAD_RTS2__GPIO3_12 +395 MX35_PAD_RTS2__AUDMUX_AUD5_RXC +396 MX35_PAD_RTS2__UART3_RXD_MUX +397 MX35_PAD_CTS2__UART2_CTS +398 MX35_PAD_CTS2__SPDIF_SPDIF_OUT1 +399 MX35_PAD_CTS2__CAN2_TXCAN +400 MX35_PAD_CTS2__IPU_CSI_D_3 +401 MX35_PAD_CTS2__KPP_ROW_7 +402 MX35_PAD_CTS2__GPIO3_13 +403 MX35_PAD_CTS2__AUDMUX_AUD5_RXFS +404 MX35_PAD_CTS2__UART3_TXD_MUX +405 MX35_PAD_RTCK__ARM11P_TOP_RTCK +406 MX35_PAD_TCK__SJC_TCK +407 MX35_PAD_TMS__SJC_TMS +408 MX35_PAD_TDI__SJC_TDI +409 MX35_PAD_TDO__SJC_TDO +410 MX35_PAD_TRSTB__SJC_TRSTB +411 MX35_PAD_DE_B__SJC_DE_B +412 MX35_PAD_SJC_MOD__SJC_MOD +413 MX35_PAD_USBOTG_PWR__USB_TOP_USBOTG_PWR +414 MX35_PAD_USBOTG_PWR__USB_TOP_USBH2_PWR +415 MX35_PAD_USBOTG_PWR__GPIO3_14 +416 MX35_PAD_USBOTG_OC__USB_TOP_USBOTG_OC +417 MX35_PAD_USBOTG_OC__USB_TOP_USBH2_OC +418 MX35_PAD_USBOTG_OC__GPIO3_15 +419 MX35_PAD_LD0__IPU_DISPB_DAT_0 +420 MX35_PAD_LD0__GPIO2_0 +421 MX35_PAD_LD0__SDMA_SDMA_DEBUG_PC_0 +422 MX35_PAD_LD1__IPU_DISPB_DAT_1 +423 MX35_PAD_LD1__GPIO2_1 +424 MX35_PAD_LD1__SDMA_SDMA_DEBUG_PC_1 +425 MX35_PAD_LD2__IPU_DISPB_DAT_2 +426 MX35_PAD_LD2__GPIO2_2 +427 MX35_PAD_LD2__SDMA_SDMA_DEBUG_PC_2 +428 MX35_PAD_LD3__IPU_DISPB_DAT_3 +429 MX35_PAD_LD3__GPIO2_3 +430 MX35_PAD_LD3__SDMA_SDMA_DEBUG_PC_3 +431 MX35_PAD_LD4__IPU_DISPB_DAT_4 +432 MX35_PAD_LD4__GPIO2_4 +433 MX35_PAD_LD4__SDMA_SDMA_DEBUG_PC_4 +434 MX35_PAD_LD5__IPU_DISPB_DAT_5 +435 MX35_PAD_LD5__GPIO2_5 +436 MX35_PAD_LD5__SDMA_SDMA_DEBUG_PC_5 +437 MX35_PAD_LD6__IPU_DISPB_DAT_6 +438 MX35_PAD_LD6__GPIO2_6 +439 MX35_PAD_LD6__SDMA_SDMA_DEBUG_PC_6 +440 MX35_PAD_LD7__IPU_DISPB_DAT_7 +441 MX35_PAD_LD7__GPIO2_7 +442 MX35_PAD_LD7__SDMA_SDMA_DEBUG_PC_7 +443 MX35_PAD_LD8__IPU_DISPB_DAT_8 +444 MX35_PAD_LD8__GPIO2_8 +445 MX35_PAD_LD8__SDMA_SDMA_DEBUG_PC_8 +446 MX35_PAD_LD9__IPU_DISPB_DAT_9 +447 MX35_PAD_LD9__GPIO2_9 +448 MX35_PAD_LD9__SDMA_SDMA_DEBUG_PC_9 +449 MX35_PAD_LD10__IPU_DISPB_DAT_10 +450 MX35_PAD_LD10__GPIO2_10 +451 MX35_PAD_LD10__SDMA_SDMA_DEBUG_PC_10 +452 MX35_PAD_LD11__IPU_DISPB_DAT_11 +453 MX35_PAD_LD11__GPIO2_11 +454 MX35_PAD_LD11__SDMA_SDMA_DEBUG_PC_11 +455 MX35_PAD_LD11__ARM11P_TOP_TRACE_4 +456 MX35_PAD_LD12__IPU_DISPB_DAT_12 +457 MX35_PAD_LD12__GPIO2_12 +458 MX35_PAD_LD12__SDMA_SDMA_DEBUG_PC_12 +459 MX35_PAD_LD12__ARM11P_TOP_TRACE_5 +460 MX35_PAD_LD13__IPU_DISPB_DAT_13 +461 MX35_PAD_LD13__GPIO2_13 +462 MX35_PAD_LD13__SDMA_SDMA_DEBUG_PC_13 +463 MX35_PAD_LD13__ARM11P_TOP_TRACE_6 +464 MX35_PAD_LD14__IPU_DISPB_DAT_14 +465 MX35_PAD_LD14__GPIO2_14 +466 MX35_PAD_LD14__SDMA_SDMA_DEBUG_EVENT_CHANNEL_0 +467 MX35_PAD_LD14__ARM11P_TOP_TRACE_7 +468 MX35_PAD_LD15__IPU_DISPB_DAT_15 +469 MX35_PAD_LD15__GPIO2_15 +470 MX35_PAD_LD15__SDMA_SDMA_DEBUG_EVENT_CHANNEL_1 +471 MX35_PAD_LD15__ARM11P_TOP_TRACE_8 +472 MX35_PAD_LD16__IPU_DISPB_DAT_16 +473 MX35_PAD_LD16__IPU_DISPB_D12_VSYNC +474 MX35_PAD_LD16__GPIO2_16 +475 MX35_PAD_LD16__SDMA_SDMA_DEBUG_EVENT_CHANNEL_2 +476 MX35_PAD_LD16__ARM11P_TOP_TRACE_9 +477 MX35_PAD_LD17__IPU_DISPB_DAT_17 +478 MX35_PAD_LD17__IPU_DISPB_CS2 +479 MX35_PAD_LD17__GPIO2_17 +480 MX35_PAD_LD17__SDMA_SDMA_DEBUG_EVENT_CHANNEL_3 +481 MX35_PAD_LD17__ARM11P_TOP_TRACE_10 +482 MX35_PAD_LD18__IPU_DISPB_DAT_18 +483 MX35_PAD_LD18__IPU_DISPB_D0_VSYNC +484 MX35_PAD_LD18__IPU_DISPB_D12_VSYNC +485 MX35_PAD_LD18__ESDHC3_CMD +486 MX35_PAD_LD18__USB_TOP_USBOTG_DATA_3 +487 MX35_PAD_LD18__GPIO3_24 +488 MX35_PAD_LD18__SDMA_SDMA_DEBUG_EVENT_CHANNEL_4 +489 MX35_PAD_LD18__ARM11P_TOP_TRACE_11 +490 MX35_PAD_LD19__IPU_DISPB_DAT_19 +491 MX35_PAD_LD19__IPU_DISPB_BCLK +492 MX35_PAD_LD19__IPU_DISPB_CS1 +493 MX35_PAD_LD19__ESDHC3_CLK +494 MX35_PAD_LD19__USB_TOP_USBOTG_DIR +495 MX35_PAD_LD19__GPIO3_25 +496 MX35_PAD_LD19__SDMA_SDMA_DEBUG_EVENT_CHANNEL_5 +497 MX35_PAD_LD19__ARM11P_TOP_TRACE_12 +498 MX35_PAD_LD20__IPU_DISPB_DAT_20 +499 MX35_PAD_LD20__IPU_DISPB_CS0 +500 MX35_PAD_LD20__IPU_DISPB_SD_CLK +501 MX35_PAD_LD20__ESDHC3_DAT0 +502 MX35_PAD_LD20__GPIO3_26 +503 MX35_PAD_LD20__SDMA_SDMA_DEBUG_CORE_STATUS_3 +504 MX35_PAD_LD20__ARM11P_TOP_TRACE_13 +505 MX35_PAD_LD21__IPU_DISPB_DAT_21 +506 MX35_PAD_LD21__IPU_DISPB_PAR_RS +507 MX35_PAD_LD21__IPU_DISPB_SER_RS +508 MX35_PAD_LD21__ESDHC3_DAT1 +509 MX35_PAD_LD21__USB_TOP_USBOTG_STP +510 MX35_PAD_LD21__GPIO3_27 +511 MX35_PAD_LD21__SDMA_DEBUG_EVENT_CHANNEL_SEL +512 MX35_PAD_LD21__ARM11P_TOP_TRACE_14 +513 MX35_PAD_LD22__IPU_DISPB_DAT_22 +514 MX35_PAD_LD22__IPU_DISPB_WR +515 MX35_PAD_LD22__IPU_DISPB_SD_D_I +516 MX35_PAD_LD22__ESDHC3_DAT2 +517 MX35_PAD_LD22__USB_TOP_USBOTG_NXT +518 MX35_PAD_LD22__GPIO3_28 +519 MX35_PAD_LD22__SDMA_DEBUG_BUS_ERROR +520 MX35_PAD_LD22__ARM11P_TOP_TRCTL +521 MX35_PAD_LD23__IPU_DISPB_DAT_23 +522 MX35_PAD_LD23__IPU_DISPB_RD +523 MX35_PAD_LD23__IPU_DISPB_SD_D_IO +524 MX35_PAD_LD23__ESDHC3_DAT3 +525 MX35_PAD_LD23__USB_TOP_USBOTG_DATA_7 +526 MX35_PAD_LD23__GPIO3_29 +527 MX35_PAD_LD23__SDMA_DEBUG_MATCHED_DMBUS +528 MX35_PAD_LD23__ARM11P_TOP_TRCLK +529 MX35_PAD_D3_HSYNC__IPU_DISPB_D3_HSYNC +530 MX35_PAD_D3_HSYNC__IPU_DISPB_SD_D_IO +531 MX35_PAD_D3_HSYNC__GPIO3_30 +532 MX35_PAD_D3_HSYNC__SDMA_DEBUG_RTBUFFER_WRITE +533 MX35_PAD_D3_HSYNC__ARM11P_TOP_TRACE_15 +534 MX35_PAD_D3_FPSHIFT__IPU_DISPB_D3_CLK +535 MX35_PAD_D3_FPSHIFT__IPU_DISPB_SD_CLK +536 MX35_PAD_D3_FPSHIFT__GPIO3_31 +537 MX35_PAD_D3_FPSHIFT__SDMA_SDMA_DEBUG_CORE_STATUS_0 +538 MX35_PAD_D3_FPSHIFT__ARM11P_TOP_TRACE_16 +539 MX35_PAD_D3_DRDY__IPU_DISPB_D3_DRDY +540 MX35_PAD_D3_DRDY__IPU_DISPB_SD_D_O +541 MX35_PAD_D3_DRDY__GPIO1_0 +542 MX35_PAD_D3_DRDY__SDMA_SDMA_DEBUG_CORE_STATUS_1 +543 MX35_PAD_D3_DRDY__ARM11P_TOP_TRACE_17 +544 MX35_PAD_CONTRAST__IPU_DISPB_CONTR +545 MX35_PAD_CONTRAST__GPIO1_1 +546 MX35_PAD_CONTRAST__SDMA_SDMA_DEBUG_CORE_STATUS_2 +547 MX35_PAD_CONTRAST__ARM11P_TOP_TRACE_18 +548 MX35_PAD_D3_VSYNC__IPU_DISPB_D3_VSYNC +549 MX35_PAD_D3_VSYNC__IPU_DISPB_CS1 +550 MX35_PAD_D3_VSYNC__GPIO1_2 +551 MX35_PAD_D3_VSYNC__SDMA_DEBUG_YIELD +552 MX35_PAD_D3_VSYNC__ARM11P_TOP_TRACE_19 +553 MX35_PAD_D3_REV__IPU_DISPB_D3_REV +554 MX35_PAD_D3_REV__IPU_DISPB_SER_RS +555 MX35_PAD_D3_REV__GPIO1_3 +556 MX35_PAD_D3_REV__SDMA_DEBUG_BUS_RWB +557 MX35_PAD_D3_REV__ARM11P_TOP_TRACE_20 +558 MX35_PAD_D3_CLS__IPU_DISPB_D3_CLS +559 MX35_PAD_D3_CLS__IPU_DISPB_CS2 +560 MX35_PAD_D3_CLS__GPIO1_4 +561 MX35_PAD_D3_CLS__SDMA_DEBUG_BUS_DEVICE_0 +562 MX35_PAD_D3_CLS__ARM11P_TOP_TRACE_21 +563 MX35_PAD_D3_SPL__IPU_DISPB_D3_SPL +564 MX35_PAD_D3_SPL__IPU_DISPB_D12_VSYNC +565 MX35_PAD_D3_SPL__GPIO1_5 +566 MX35_PAD_D3_SPL__SDMA_DEBUG_BUS_DEVICE_1 +567 MX35_PAD_D3_SPL__ARM11P_TOP_TRACE_22 +568 MX35_PAD_SD1_CMD__ESDHC1_CMD +569 MX35_PAD_SD1_CMD__MSHC_SCLK +570 MX35_PAD_SD1_CMD__IPU_DISPB_D0_VSYNC +571 MX35_PAD_SD1_CMD__USB_TOP_USBOTG_DATA_4 +572 MX35_PAD_SD1_CMD__GPIO1_6 +573 MX35_PAD_SD1_CMD__ARM11P_TOP_TRCTL +574 MX35_PAD_SD1_CLK__ESDHC1_CLK +575 MX35_PAD_SD1_CLK__MSHC_BS +576 MX35_PAD_SD1_CLK__IPU_DISPB_BCLK +577 MX35_PAD_SD1_CLK__USB_TOP_USBOTG_DATA_5 +578 MX35_PAD_SD1_CLK__GPIO1_7 +579 MX35_PAD_SD1_CLK__ARM11P_TOP_TRCLK +580 MX35_PAD_SD1_DATA0__ESDHC1_DAT0 +581 MX35_PAD_SD1_DATA0__MSHC_DATA_0 +582 MX35_PAD_SD1_DATA0__IPU_DISPB_CS0 +583 MX35_PAD_SD1_DATA0__USB_TOP_USBOTG_DATA_6 +584 MX35_PAD_SD1_DATA0__GPIO1_8 +585 MX35_PAD_SD1_DATA0__ARM11P_TOP_TRACE_23 +586 MX35_PAD_SD1_DATA1__ESDHC1_DAT1 +587 MX35_PAD_SD1_DATA1__MSHC_DATA_1 +588 MX35_PAD_SD1_DATA1__IPU_DISPB_PAR_RS +589 MX35_PAD_SD1_DATA1__USB_TOP_USBOTG_DATA_0 +590 MX35_PAD_SD1_DATA1__GPIO1_9 +591 MX35_PAD_SD1_DATA1__ARM11P_TOP_TRACE_24 +592 MX35_PAD_SD1_DATA2__ESDHC1_DAT2 +593 MX35_PAD_SD1_DATA2__MSHC_DATA_2 +594 MX35_PAD_SD1_DATA2__IPU_DISPB_WR +595 MX35_PAD_SD1_DATA2__USB_TOP_USBOTG_DATA_1 +596 MX35_PAD_SD1_DATA2__GPIO1_10 +597 MX35_PAD_SD1_DATA2__ARM11P_TOP_TRACE_25 +598 MX35_PAD_SD1_DATA3__ESDHC1_DAT3 +599 MX35_PAD_SD1_DATA3__MSHC_DATA_3 +600 MX35_PAD_SD1_DATA3__IPU_DISPB_RD +601 MX35_PAD_SD1_DATA3__USB_TOP_USBOTG_DATA_2 +602 MX35_PAD_SD1_DATA3__GPIO1_11 +603 MX35_PAD_SD1_DATA3__ARM11P_TOP_TRACE_26 +604 MX35_PAD_SD2_CMD__ESDHC2_CMD +605 MX35_PAD_SD2_CMD__I2C3_SCL +606 MX35_PAD_SD2_CMD__ESDHC1_DAT4 +607 MX35_PAD_SD2_CMD__IPU_CSI_D_2 +608 MX35_PAD_SD2_CMD__USB_TOP_USBH2_DATA_4 +609 MX35_PAD_SD2_CMD__GPIO2_0 +610 MX35_PAD_SD2_CMD__SPDIF_SPDIF_OUT1 +611 MX35_PAD_SD2_CMD__IPU_DISPB_D12_VSYNC +612 MX35_PAD_SD2_CLK__ESDHC2_CLK +613 MX35_PAD_SD2_CLK__I2C3_SDA +614 MX35_PAD_SD2_CLK__ESDHC1_DAT5 +615 MX35_PAD_SD2_CLK__IPU_CSI_D_3 +616 MX35_PAD_SD2_CLK__USB_TOP_USBH2_DATA_5 +617 MX35_PAD_SD2_CLK__GPIO2_1 +618 MX35_PAD_SD2_CLK__SPDIF_SPDIF_IN1 +619 MX35_PAD_SD2_CLK__IPU_DISPB_CS2 +620 MX35_PAD_SD2_DATA0__ESDHC2_DAT0 +621 MX35_PAD_SD2_DATA0__UART3_RXD_MUX +622 MX35_PAD_SD2_DATA0__ESDHC1_DAT6 +623 MX35_PAD_SD2_DATA0__IPU_CSI_D_4 +624 MX35_PAD_SD2_DATA0__USB_TOP_USBH2_DATA_6 +625 MX35_PAD_SD2_DATA0__GPIO2_2 +626 MX35_PAD_SD2_DATA0__SPDIF_SPDIF_EXTCLK +627 MX35_PAD_SD2_DATA1__ESDHC2_DAT1 +628 MX35_PAD_SD2_DATA1__UART3_TXD_MUX +629 MX35_PAD_SD2_DATA1__ESDHC1_DAT7 +630 MX35_PAD_SD2_DATA1__IPU_CSI_D_5 +631 MX35_PAD_SD2_DATA1__USB_TOP_USBH2_DATA_0 +632 MX35_PAD_SD2_DATA1__GPIO2_3 +633 MX35_PAD_SD2_DATA2__ESDHC2_DAT2 +634 MX35_PAD_SD2_DATA2__UART3_RTS +635 MX35_PAD_SD2_DATA2__CAN1_RXCAN +636 MX35_PAD_SD2_DATA2__IPU_CSI_D_6 +637 MX35_PAD_SD2_DATA2__USB_TOP_USBH2_DATA_1 +638 MX35_PAD_SD2_DATA2__GPIO2_4 +639 MX35_PAD_SD2_DATA3__ESDHC2_DAT3 +640 MX35_PAD_SD2_DATA3__UART3_CTS +641 MX35_PAD_SD2_DATA3__CAN1_TXCAN +642 MX35_PAD_SD2_DATA3__IPU_CSI_D_7 +643 MX35_PAD_SD2_DATA3__USB_TOP_USBH2_DATA_2 +644 MX35_PAD_SD2_DATA3__GPIO2_5 +645 MX35_PAD_ATA_CS0__ATA_CS0 +646 MX35_PAD_ATA_CS0__CSPI1_SS3 +647 MX35_PAD_ATA_CS0__IPU_DISPB_CS1 +648 MX35_PAD_ATA_CS0__GPIO2_6 +649 MX35_PAD_ATA_CS0__IPU_DIAGB_0 +650 MX35_PAD_ATA_CS0__ARM11P_TOP_MAX1_HMASTER_0 +651 MX35_PAD_ATA_CS1__ATA_CS1 +652 MX35_PAD_ATA_CS1__IPU_DISPB_CS2 +653 MX35_PAD_ATA_CS1__CSPI2_SS0 +654 MX35_PAD_ATA_CS1__GPIO2_7 +655 MX35_PAD_ATA_CS1__IPU_DIAGB_1 +656 MX35_PAD_ATA_CS1__ARM11P_TOP_MAX1_HMASTER_1 +657 MX35_PAD_ATA_DIOR__ATA_DIOR +658 MX35_PAD_ATA_DIOR__ESDHC3_DAT0 +659 MX35_PAD_ATA_DIOR__USB_TOP_USBOTG_DIR +660 MX35_PAD_ATA_DIOR__IPU_DISPB_BE0 +661 MX35_PAD_ATA_DIOR__CSPI2_SS1 +662 MX35_PAD_ATA_DIOR__GPIO2_8 +663 MX35_PAD_ATA_DIOR__IPU_DIAGB_2 +664 MX35_PAD_ATA_DIOR__ARM11P_TOP_MAX1_HMASTER_2 +665 MX35_PAD_ATA_DIOW__ATA_DIOW +666 MX35_PAD_ATA_DIOW__ESDHC3_DAT1 +667 MX35_PAD_ATA_DIOW__USB_TOP_USBOTG_STP +668 MX35_PAD_ATA_DIOW__IPU_DISPB_BE1 +669 MX35_PAD_ATA_DIOW__CSPI2_MOSI +670 MX35_PAD_ATA_DIOW__GPIO2_9 +671 MX35_PAD_ATA_DIOW__IPU_DIAGB_3 +672 MX35_PAD_ATA_DIOW__ARM11P_TOP_MAX1_HMASTER_3 +673 MX35_PAD_ATA_DMACK__ATA_DMACK +674 MX35_PAD_ATA_DMACK__ESDHC3_DAT2 +675 MX35_PAD_ATA_DMACK__USB_TOP_USBOTG_NXT +676 MX35_PAD_ATA_DMACK__CSPI2_MISO +677 MX35_PAD_ATA_DMACK__GPIO2_10 +678 MX35_PAD_ATA_DMACK__IPU_DIAGB_4 +679 MX35_PAD_ATA_DMACK__ARM11P_TOP_MAX0_HMASTER_0 +680 MX35_PAD_ATA_RESET_B__ATA_RESET_B +681 MX35_PAD_ATA_RESET_B__ESDHC3_DAT3 +682 MX35_PAD_ATA_RESET_B__USB_TOP_USBOTG_DATA_0 +683 MX35_PAD_ATA_RESET_B__IPU_DISPB_SD_D_O +684 MX35_PAD_ATA_RESET_B__CSPI2_RDY +685 MX35_PAD_ATA_RESET_B__GPIO2_11 +686 MX35_PAD_ATA_RESET_B__IPU_DIAGB_5 +687 MX35_PAD_ATA_RESET_B__ARM11P_TOP_MAX0_HMASTER_1 +688 MX35_PAD_ATA_IORDY__ATA_IORDY +689 MX35_PAD_ATA_IORDY__ESDHC3_DAT4 +690 MX35_PAD_ATA_IORDY__USB_TOP_USBOTG_DATA_1 +691 MX35_PAD_ATA_IORDY__IPU_DISPB_SD_D_IO +692 MX35_PAD_ATA_IORDY__ESDHC2_DAT4 +693 MX35_PAD_ATA_IORDY__GPIO2_12 +694 MX35_PAD_ATA_IORDY__IPU_DIAGB_6 +695 MX35_PAD_ATA_IORDY__ARM11P_TOP_MAX0_HMASTER_2 +696 MX35_PAD_ATA_DATA0__ATA_DATA_0 +697 MX35_PAD_ATA_DATA0__ESDHC3_DAT5 +698 MX35_PAD_ATA_DATA0__USB_TOP_USBOTG_DATA_2 +699 MX35_PAD_ATA_DATA0__IPU_DISPB_D12_VSYNC +700 MX35_PAD_ATA_DATA0__ESDHC2_DAT5 +701 MX35_PAD_ATA_DATA0__GPIO2_13 +702 MX35_PAD_ATA_DATA0__IPU_DIAGB_7 +703 MX35_PAD_ATA_DATA0__ARM11P_TOP_MAX0_HMASTER_3 +704 MX35_PAD_ATA_DATA1__ATA_DATA_1 +705 MX35_PAD_ATA_DATA1__ESDHC3_DAT6 +706 MX35_PAD_ATA_DATA1__USB_TOP_USBOTG_DATA_3 +707 MX35_PAD_ATA_DATA1__IPU_DISPB_SD_CLK +708 MX35_PAD_ATA_DATA1__ESDHC2_DAT6 +709 MX35_PAD_ATA_DATA1__GPIO2_14 +710 MX35_PAD_ATA_DATA1__IPU_DIAGB_8 +711 MX35_PAD_ATA_DATA1__ARM11P_TOP_TRACE_27 +712 MX35_PAD_ATA_DATA2__ATA_DATA_2 +713 MX35_PAD_ATA_DATA2__ESDHC3_DAT7 +714 MX35_PAD_ATA_DATA2__USB_TOP_USBOTG_DATA_4 +715 MX35_PAD_ATA_DATA2__IPU_DISPB_SER_RS +716 MX35_PAD_ATA_DATA2__ESDHC2_DAT7 +717 MX35_PAD_ATA_DATA2__GPIO2_15 +718 MX35_PAD_ATA_DATA2__IPU_DIAGB_9 +719 MX35_PAD_ATA_DATA2__ARM11P_TOP_TRACE_28 +720 MX35_PAD_ATA_DATA3__ATA_DATA_3 +721 MX35_PAD_ATA_DATA3__ESDHC3_CLK +722 MX35_PAD_ATA_DATA3__USB_TOP_USBOTG_DATA_5 +723 MX35_PAD_ATA_DATA3__CSPI2_SCLK +724 MX35_PAD_ATA_DATA3__GPIO2_16 +725 MX35_PAD_ATA_DATA3__IPU_DIAGB_10 +726 MX35_PAD_ATA_DATA3__ARM11P_TOP_TRACE_29 +727 MX35_PAD_ATA_DATA4__ATA_DATA_4 +728 MX35_PAD_ATA_DATA4__ESDHC3_CMD +729 MX35_PAD_ATA_DATA4__USB_TOP_USBOTG_DATA_6 +730 MX35_PAD_ATA_DATA4__GPIO2_17 +731 MX35_PAD_ATA_DATA4__IPU_DIAGB_11 +732 MX35_PAD_ATA_DATA4__ARM11P_TOP_TRACE_30 +733 MX35_PAD_ATA_DATA5__ATA_DATA_5 +734 MX35_PAD_ATA_DATA5__USB_TOP_USBOTG_DATA_7 +735 MX35_PAD_ATA_DATA5__GPIO2_18 +736 MX35_PAD_ATA_DATA5__IPU_DIAGB_12 +737 MX35_PAD_ATA_DATA5__ARM11P_TOP_TRACE_31 +738 MX35_PAD_ATA_DATA6__ATA_DATA_6 +739 MX35_PAD_ATA_DATA6__CAN1_TXCAN +740 MX35_PAD_ATA_DATA6__UART1_DTR +741 MX35_PAD_ATA_DATA6__AUDMUX_AUD6_TXD +742 MX35_PAD_ATA_DATA6__GPIO2_19 +743 MX35_PAD_ATA_DATA6__IPU_DIAGB_13 +744 MX35_PAD_ATA_DATA7__ATA_DATA_7 +745 MX35_PAD_ATA_DATA7__CAN1_RXCAN +746 MX35_PAD_ATA_DATA7__UART1_DSR +747 MX35_PAD_ATA_DATA7__AUDMUX_AUD6_RXD +748 MX35_PAD_ATA_DATA7__GPIO2_20 +749 MX35_PAD_ATA_DATA7__IPU_DIAGB_14 +750 MX35_PAD_ATA_DATA8__ATA_DATA_8 +751 MX35_PAD_ATA_DATA8__UART3_RTS +752 MX35_PAD_ATA_DATA8__UART1_RI +753 MX35_PAD_ATA_DATA8__AUDMUX_AUD6_TXC +754 MX35_PAD_ATA_DATA8__GPIO2_21 +755 MX35_PAD_ATA_DATA8__IPU_DIAGB_15 +756 MX35_PAD_ATA_DATA9__ATA_DATA_9 +757 MX35_PAD_ATA_DATA9__UART3_CTS +758 MX35_PAD_ATA_DATA9__UART1_DCD +759 MX35_PAD_ATA_DATA9__AUDMUX_AUD6_TXFS +760 MX35_PAD_ATA_DATA9__GPIO2_22 +761 MX35_PAD_ATA_DATA9__IPU_DIAGB_16 +762 MX35_PAD_ATA_DATA10__ATA_DATA_10 +763 MX35_PAD_ATA_DATA10__UART3_RXD_MUX +764 MX35_PAD_ATA_DATA10__AUDMUX_AUD6_RXC +765 MX35_PAD_ATA_DATA10__GPIO2_23 +766 MX35_PAD_ATA_DATA10__IPU_DIAGB_17 +767 MX35_PAD_ATA_DATA11__ATA_DATA_11 +768 MX35_PAD_ATA_DATA11__UART3_TXD_MUX +769 MX35_PAD_ATA_DATA11__AUDMUX_AUD6_RXFS +770 MX35_PAD_ATA_DATA11__GPIO2_24 +771 MX35_PAD_ATA_DATA11__IPU_DIAGB_18 +772 MX35_PAD_ATA_DATA12__ATA_DATA_12 +773 MX35_PAD_ATA_DATA12__I2C3_SCL +774 MX35_PAD_ATA_DATA12__GPIO2_25 +775 MX35_PAD_ATA_DATA12__IPU_DIAGB_19 +776 MX35_PAD_ATA_DATA13__ATA_DATA_13 +777 MX35_PAD_ATA_DATA13__I2C3_SDA +778 MX35_PAD_ATA_DATA13__GPIO2_26 +779 MX35_PAD_ATA_DATA13__IPU_DIAGB_20 +780 MX35_PAD_ATA_DATA14__ATA_DATA_14 +781 MX35_PAD_ATA_DATA14__IPU_CSI_D_0 +782 MX35_PAD_ATA_DATA14__KPP_ROW_0 +783 MX35_PAD_ATA_DATA14__GPIO2_27 +784 MX35_PAD_ATA_DATA14__IPU_DIAGB_21 +785 MX35_PAD_ATA_DATA15__ATA_DATA_15 +786 MX35_PAD_ATA_DATA15__IPU_CSI_D_1 +787 MX35_PAD_ATA_DATA15__KPP_ROW_1 +788 MX35_PAD_ATA_DATA15__GPIO2_28 +789 MX35_PAD_ATA_DATA15__IPU_DIAGB_22 +790 MX35_PAD_ATA_INTRQ__ATA_INTRQ +791 MX35_PAD_ATA_INTRQ__IPU_CSI_D_2 +792 MX35_PAD_ATA_INTRQ__KPP_ROW_2 +793 MX35_PAD_ATA_INTRQ__GPIO2_29 +794 MX35_PAD_ATA_INTRQ__IPU_DIAGB_23 +795 MX35_PAD_ATA_BUFF_EN__ATA_BUFFER_EN +796 MX35_PAD_ATA_BUFF_EN__IPU_CSI_D_3 +797 MX35_PAD_ATA_BUFF_EN__KPP_ROW_3 +798 MX35_PAD_ATA_BUFF_EN__GPIO2_30 +799 MX35_PAD_ATA_BUFF_EN__IPU_DIAGB_24 +800 MX35_PAD_ATA_DMARQ__ATA_DMARQ +801 MX35_PAD_ATA_DMARQ__IPU_CSI_D_4 +802 MX35_PAD_ATA_DMARQ__KPP_COL_0 +803 MX35_PAD_ATA_DMARQ__GPIO2_31 +804 MX35_PAD_ATA_DMARQ__IPU_DIAGB_25 +805 MX35_PAD_ATA_DMARQ__ECT_CTI_TRIG_IN1_4 +806 MX35_PAD_ATA_DA0__ATA_DA_0 +807 MX35_PAD_ATA_DA0__IPU_CSI_D_5 +808 MX35_PAD_ATA_DA0__KPP_COL_1 +809 MX35_PAD_ATA_DA0__GPIO3_0 +810 MX35_PAD_ATA_DA0__IPU_DIAGB_26 +811 MX35_PAD_ATA_DA0__ECT_CTI_TRIG_IN1_5 +812 MX35_PAD_ATA_DA1__ATA_DA_1 +813 MX35_PAD_ATA_DA1__IPU_CSI_D_6 +814 MX35_PAD_ATA_DA1__KPP_COL_2 +815 MX35_PAD_ATA_DA1__GPIO3_1 +816 MX35_PAD_ATA_DA1__IPU_DIAGB_27 +817 MX35_PAD_ATA_DA1__ECT_CTI_TRIG_IN1_6 +818 MX35_PAD_ATA_DA2__ATA_DA_2 +819 MX35_PAD_ATA_DA2__IPU_CSI_D_7 +820 MX35_PAD_ATA_DA2__KPP_COL_3 +821 MX35_PAD_ATA_DA2__GPIO3_2 +822 MX35_PAD_ATA_DA2__IPU_DIAGB_28 +823 MX35_PAD_ATA_DA2__ECT_CTI_TRIG_IN1_7 +824 MX35_PAD_MLB_CLK__MLB_MLBCLK +825 MX35_PAD_MLB_CLK__GPIO3_3 +826 MX35_PAD_MLB_DAT__MLB_MLBDAT +827 MX35_PAD_MLB_DAT__GPIO3_4 +828 MX35_PAD_MLB_SIG__MLB_MLBSIG +829 MX35_PAD_MLB_SIG__GPIO3_5 +830 MX35_PAD_FEC_TX_CLK__FEC_TX_CLK +831 MX35_PAD_FEC_TX_CLK__ESDHC1_DAT4 +832 MX35_PAD_FEC_TX_CLK__UART3_RXD_MUX +833 MX35_PAD_FEC_TX_CLK__USB_TOP_USBH2_DIR +834 MX35_PAD_FEC_TX_CLK__CSPI2_MOSI +835 MX35_PAD_FEC_TX_CLK__GPIO3_6 +836 MX35_PAD_FEC_TX_CLK__IPU_DISPB_D12_VSYNC +837 MX35_PAD_FEC_TX_CLK__ARM11P_TOP_EVNTBUS_0 +838 MX35_PAD_FEC_RX_CLK__FEC_RX_CLK +839 MX35_PAD_FEC_RX_CLK__ESDHC1_DAT5 +840 MX35_PAD_FEC_RX_CLK__UART3_TXD_MUX +841 MX35_PAD_FEC_RX_CLK__USB_TOP_USBH2_STP +842 MX35_PAD_FEC_RX_CLK__CSPI2_MISO +843 MX35_PAD_FEC_RX_CLK__GPIO3_7 +844 MX35_PAD_FEC_RX_CLK__IPU_DISPB_SD_D_I +845 MX35_PAD_FEC_RX_CLK__ARM11P_TOP_EVNTBUS_1 +846 MX35_PAD_FEC_RX_DV__FEC_RX_DV +847 MX35_PAD_FEC_RX_DV__ESDHC1_DAT6 +848 MX35_PAD_FEC_RX_DV__UART3_RTS +849 MX35_PAD_FEC_RX_DV__USB_TOP_USBH2_NXT +850 MX35_PAD_FEC_RX_DV__CSPI2_SCLK +851 MX35_PAD_FEC_RX_DV__GPIO3_8 +852 MX35_PAD_FEC_RX_DV__IPU_DISPB_SD_CLK +853 MX35_PAD_FEC_RX_DV__ARM11P_TOP_EVNTBUS_2 +854 MX35_PAD_FEC_COL__FEC_COL +855 MX35_PAD_FEC_COL__ESDHC1_DAT7 +856 MX35_PAD_FEC_COL__UART3_CTS +857 MX35_PAD_FEC_COL__USB_TOP_USBH2_DATA_0 +858 MX35_PAD_FEC_COL__CSPI2_RDY +859 MX35_PAD_FEC_COL__GPIO3_9 +860 MX35_PAD_FEC_COL__IPU_DISPB_SER_RS +861 MX35_PAD_FEC_COL__ARM11P_TOP_EVNTBUS_3 +862 MX35_PAD_FEC_RDATA0__FEC_RDATA_0 +863 MX35_PAD_FEC_RDATA0__PWM_PWMO +864 MX35_PAD_FEC_RDATA0__UART3_DTR +865 MX35_PAD_FEC_RDATA0__USB_TOP_USBH2_DATA_1 +866 MX35_PAD_FEC_RDATA0__CSPI2_SS0 +867 MX35_PAD_FEC_RDATA0__GPIO3_10 +868 MX35_PAD_FEC_RDATA0__IPU_DISPB_CS1 +869 MX35_PAD_FEC_RDATA0__ARM11P_TOP_EVNTBUS_4 +870 MX35_PAD_FEC_TDATA0__FEC_TDATA_0 +871 MX35_PAD_FEC_TDATA0__SPDIF_SPDIF_OUT1 +872 MX35_PAD_FEC_TDATA0__UART3_DSR +873 MX35_PAD_FEC_TDATA0__USB_TOP_USBH2_DATA_2 +874 MX35_PAD_FEC_TDATA0__CSPI2_SS1 +875 MX35_PAD_FEC_TDATA0__GPIO3_11 +876 MX35_PAD_FEC_TDATA0__IPU_DISPB_CS0 +877 MX35_PAD_FEC_TDATA0__ARM11P_TOP_EVNTBUS_5 +878 MX35_PAD_FEC_TX_EN__FEC_TX_EN +879 MX35_PAD_FEC_TX_EN__SPDIF_SPDIF_IN1 +880 MX35_PAD_FEC_TX_EN__UART3_RI +881 MX35_PAD_FEC_TX_EN__USB_TOP_USBH2_DATA_3 +882 MX35_PAD_FEC_TX_EN__GPIO3_12 +883 MX35_PAD_FEC_TX_EN__IPU_DISPB_PAR_RS +884 MX35_PAD_FEC_TX_EN__ARM11P_TOP_EVNTBUS_6 +885 MX35_PAD_FEC_MDC__FEC_MDC +886 MX35_PAD_FEC_MDC__CAN2_TXCAN +887 MX35_PAD_FEC_MDC__UART3_DCD +888 MX35_PAD_FEC_MDC__USB_TOP_USBH2_DATA_4 +889 MX35_PAD_FEC_MDC__GPIO3_13 +890 MX35_PAD_FEC_MDC__IPU_DISPB_WR +891 MX35_PAD_FEC_MDC__ARM11P_TOP_EVNTBUS_7 +892 MX35_PAD_FEC_MDIO__FEC_MDIO +893 MX35_PAD_FEC_MDIO__CAN2_RXCAN +894 MX35_PAD_FEC_MDIO__USB_TOP_USBH2_DATA_5 +895 MX35_PAD_FEC_MDIO__GPIO3_14 +896 MX35_PAD_FEC_MDIO__IPU_DISPB_RD +897 MX35_PAD_FEC_MDIO__ARM11P_TOP_EVNTBUS_8 +898 MX35_PAD_FEC_TX_ERR__FEC_TX_ERR +899 MX35_PAD_FEC_TX_ERR__OWIRE_LINE +900 MX35_PAD_FEC_TX_ERR__SPDIF_SPDIF_EXTCLK +901 MX35_PAD_FEC_TX_ERR__USB_TOP_USBH2_DATA_6 +902 MX35_PAD_FEC_TX_ERR__GPIO3_15 +903 MX35_PAD_FEC_TX_ERR__IPU_DISPB_D0_VSYNC +904 MX35_PAD_FEC_TX_ERR__ARM11P_TOP_EVNTBUS_9 +905 MX35_PAD_FEC_RX_ERR__FEC_RX_ERR +906 MX35_PAD_FEC_RX_ERR__IPU_CSI_D_0 +907 MX35_PAD_FEC_RX_ERR__USB_TOP_USBH2_DATA_7 +908 MX35_PAD_FEC_RX_ERR__KPP_COL_4 +909 MX35_PAD_FEC_RX_ERR__GPIO3_16 +910 MX35_PAD_FEC_RX_ERR__IPU_DISPB_SD_D_IO +911 MX35_PAD_FEC_CRS__FEC_CRS +912 MX35_PAD_FEC_CRS__IPU_CSI_D_1 +913 MX35_PAD_FEC_CRS__USB_TOP_USBH2_PWR +914 MX35_PAD_FEC_CRS__KPP_COL_5 +915 MX35_PAD_FEC_CRS__GPIO3_17 +916 MX35_PAD_FEC_CRS__IPU_FLASH_STROBE +917 MX35_PAD_FEC_RDATA1__FEC_RDATA_1 +918 MX35_PAD_FEC_RDATA1__IPU_CSI_D_2 +919 MX35_PAD_FEC_RDATA1__AUDMUX_AUD6_RXC +920 MX35_PAD_FEC_RDATA1__USB_TOP_USBH2_OC +921 MX35_PAD_FEC_RDATA1__KPP_COL_6 +922 MX35_PAD_FEC_RDATA1__GPIO3_18 +923 MX35_PAD_FEC_RDATA1__IPU_DISPB_BE0 +924 MX35_PAD_FEC_TDATA1__FEC_TDATA_1 +925 MX35_PAD_FEC_TDATA1__IPU_CSI_D_3 +926 MX35_PAD_FEC_TDATA1__AUDMUX_AUD6_RXFS +927 MX35_PAD_FEC_TDATA1__KPP_COL_7 +928 MX35_PAD_FEC_TDATA1__GPIO3_19 +929 MX35_PAD_FEC_TDATA1__IPU_DISPB_BE1 +930 MX35_PAD_FEC_RDATA2__FEC_RDATA_2 +931 MX35_PAD_FEC_RDATA2__IPU_CSI_D_4 +932 MX35_PAD_FEC_RDATA2__AUDMUX_AUD6_TXD +933 MX35_PAD_FEC_RDATA2__KPP_ROW_4 +934 MX35_PAD_FEC_RDATA2__GPIO3_20 +935 MX35_PAD_FEC_TDATA2__FEC_TDATA_2 +936 MX35_PAD_FEC_TDATA2__IPU_CSI_D_5 +937 MX35_PAD_FEC_TDATA2__AUDMUX_AUD6_RXD +938 MX35_PAD_FEC_TDATA2__KPP_ROW_5 +939 MX35_PAD_FEC_TDATA2__GPIO3_21 +940 MX35_PAD_FEC_RDATA3__FEC_RDATA_3 +941 MX35_PAD_FEC_RDATA3__IPU_CSI_D_6 +942 MX35_PAD_FEC_RDATA3__AUDMUX_AUD6_TXC +943 MX35_PAD_FEC_RDATA3__KPP_ROW_6 +944 MX35_PAD_FEC_RDATA3__GPIO3_22 +945 MX35_PAD_FEC_TDATA3__FEC_TDATA_3 +946 MX35_PAD_FEC_TDATA3__IPU_CSI_D_7 +947 MX35_PAD_FEC_TDATA3__AUDMUX_AUD6_TXFS +948 MX35_PAD_FEC_TDATA3__KPP_ROW_7 +949 MX35_PAD_FEC_TDATA3__GPIO3_23 +950 MX35_PAD_EXT_ARMCLK__CCM_EXT_ARMCLK +951 MX35_PAD_TEST_MODE__TCU_TEST_MODE diff --git a/Documentation/devicetree/bindings/pinctrl/fsl,imx51-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/fsl,imx51-pinctrl.txt new file mode 100644 index 00000000..b96fa4c3 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/fsl,imx51-pinctrl.txt @@ -0,0 +1,787 @@ +* Freescale IMX51 IOMUX Controller + +Please refer to fsl,imx-pinctrl.txt in this directory for common binding part +and usage. + +Required properties: +- compatible: "fsl,imx51-iomuxc" +- fsl,pins: two integers array, represents a group of pins mux and config + setting. The format is fsl,pins = <PIN_FUNC_ID CONFIG>, PIN_FUNC_ID is a + pin working on a specific function, CONFIG is the pad setting value like + pull-up for this pin. Please refer to imx51 datasheet for the valid pad + config settings. + +CONFIG bits definition: +PAD_CTL_HVE (1 << 13) +PAD_CTL_HYS (1 << 8) +PAD_CTL_PKE (1 << 7) +PAD_CTL_PUE (1 << 6) +PAD_CTL_PUS_100K_DOWN (0 << 4) +PAD_CTL_PUS_47K_UP (1 << 4) +PAD_CTL_PUS_100K_UP (2 << 4) +PAD_CTL_PUS_22K_UP (3 << 4) +PAD_CTL_ODE (1 << 3) +PAD_CTL_DSE_LOW (0 << 1) +PAD_CTL_DSE_MED (1 << 1) +PAD_CTL_DSE_HIGH (2 << 1) +PAD_CTL_DSE_MAX (3 << 1) +PAD_CTL_SRE_FAST (1 << 0) +PAD_CTL_SRE_SLOW (0 << 0) + +See below for available PIN_FUNC_ID for imx51: +MX51_PAD_EIM_D16__AUD4_RXFS 0 +MX51_PAD_EIM_D16__AUD5_TXD 1 +MX51_PAD_EIM_D16__EIM_D16 2 +MX51_PAD_EIM_D16__GPIO2_0 3 +MX51_PAD_EIM_D16__I2C1_SDA 4 +MX51_PAD_EIM_D16__UART2_CTS 5 +MX51_PAD_EIM_D16__USBH2_DATA0 6 +MX51_PAD_EIM_D17__AUD5_RXD 7 +MX51_PAD_EIM_D17__EIM_D17 8 +MX51_PAD_EIM_D17__GPIO2_1 9 +MX51_PAD_EIM_D17__UART2_RXD 10 +MX51_PAD_EIM_D17__UART3_CTS 11 +MX51_PAD_EIM_D17__USBH2_DATA1 12 +MX51_PAD_EIM_D18__AUD5_TXC 13 +MX51_PAD_EIM_D18__EIM_D18 14 +MX51_PAD_EIM_D18__GPIO2_2 15 +MX51_PAD_EIM_D18__UART2_TXD 16 +MX51_PAD_EIM_D18__UART3_RTS 17 +MX51_PAD_EIM_D18__USBH2_DATA2 18 +MX51_PAD_EIM_D19__AUD4_RXC 19 +MX51_PAD_EIM_D19__AUD5_TXFS 20 +MX51_PAD_EIM_D19__EIM_D19 21 +MX51_PAD_EIM_D19__GPIO2_3 22 +MX51_PAD_EIM_D19__I2C1_SCL 23 +MX51_PAD_EIM_D19__UART2_RTS 24 +MX51_PAD_EIM_D19__USBH2_DATA3 25 +MX51_PAD_EIM_D20__AUD4_TXD 26 +MX51_PAD_EIM_D20__EIM_D20 27 +MX51_PAD_EIM_D20__GPIO2_4 28 +MX51_PAD_EIM_D20__SRTC_ALARM_DEB 29 +MX51_PAD_EIM_D20__USBH2_DATA4 30 +MX51_PAD_EIM_D21__AUD4_RXD 31 +MX51_PAD_EIM_D21__EIM_D21 32 +MX51_PAD_EIM_D21__GPIO2_5 33 +MX51_PAD_EIM_D21__SRTC_ALARM_DEB 34 +MX51_PAD_EIM_D21__USBH2_DATA5 35 +MX51_PAD_EIM_D22__AUD4_TXC 36 +MX51_PAD_EIM_D22__EIM_D22 37 +MX51_PAD_EIM_D22__GPIO2_6 38 +MX51_PAD_EIM_D22__USBH2_DATA6 39 +MX51_PAD_EIM_D23__AUD4_TXFS 40 +MX51_PAD_EIM_D23__EIM_D23 41 +MX51_PAD_EIM_D23__GPIO2_7 42 +MX51_PAD_EIM_D23__SPDIF_OUT1 43 +MX51_PAD_EIM_D23__USBH2_DATA7 44 +MX51_PAD_EIM_D24__AUD6_RXFS 45 +MX51_PAD_EIM_D24__EIM_D24 46 +MX51_PAD_EIM_D24__GPIO2_8 47 +MX51_PAD_EIM_D24__I2C2_SDA 48 +MX51_PAD_EIM_D24__UART3_CTS 49 +MX51_PAD_EIM_D24__USBOTG_DATA0 50 +MX51_PAD_EIM_D25__EIM_D25 51 +MX51_PAD_EIM_D25__KEY_COL6 52 +MX51_PAD_EIM_D25__UART2_CTS 53 +MX51_PAD_EIM_D25__UART3_RXD 54 +MX51_PAD_EIM_D25__USBOTG_DATA1 55 +MX51_PAD_EIM_D26__EIM_D26 56 +MX51_PAD_EIM_D26__KEY_COL7 57 +MX51_PAD_EIM_D26__UART2_RTS 58 +MX51_PAD_EIM_D26__UART3_TXD 59 +MX51_PAD_EIM_D26__USBOTG_DATA2 60 +MX51_PAD_EIM_D27__AUD6_RXC 61 +MX51_PAD_EIM_D27__EIM_D27 62 +MX51_PAD_EIM_D27__GPIO2_9 63 +MX51_PAD_EIM_D27__I2C2_SCL 64 +MX51_PAD_EIM_D27__UART3_RTS 65 +MX51_PAD_EIM_D27__USBOTG_DATA3 66 +MX51_PAD_EIM_D28__AUD6_TXD 67 +MX51_PAD_EIM_D28__EIM_D28 68 +MX51_PAD_EIM_D28__KEY_ROW4 69 +MX51_PAD_EIM_D28__USBOTG_DATA4 70 +MX51_PAD_EIM_D29__AUD6_RXD 71 +MX51_PAD_EIM_D29__EIM_D29 72 +MX51_PAD_EIM_D29__KEY_ROW5 73 +MX51_PAD_EIM_D29__USBOTG_DATA5 74 +MX51_PAD_EIM_D30__AUD6_TXC 75 +MX51_PAD_EIM_D30__EIM_D30 76 +MX51_PAD_EIM_D30__KEY_ROW6 77 +MX51_PAD_EIM_D30__USBOTG_DATA6 78 +MX51_PAD_EIM_D31__AUD6_TXFS 79 +MX51_PAD_EIM_D31__EIM_D31 80 +MX51_PAD_EIM_D31__KEY_ROW7 81 +MX51_PAD_EIM_D31__USBOTG_DATA7 82 +MX51_PAD_EIM_A16__EIM_A16 83 +MX51_PAD_EIM_A16__GPIO2_10 84 +MX51_PAD_EIM_A16__OSC_FREQ_SEL0 85 +MX51_PAD_EIM_A17__EIM_A17 86 +MX51_PAD_EIM_A17__GPIO2_11 87 +MX51_PAD_EIM_A17__OSC_FREQ_SEL1 88 +MX51_PAD_EIM_A18__BOOT_LPB0 89 +MX51_PAD_EIM_A18__EIM_A18 90 +MX51_PAD_EIM_A18__GPIO2_12 91 +MX51_PAD_EIM_A19__BOOT_LPB1 92 +MX51_PAD_EIM_A19__EIM_A19 93 +MX51_PAD_EIM_A19__GPIO2_13 94 +MX51_PAD_EIM_A20__BOOT_UART_SRC0 95 +MX51_PAD_EIM_A20__EIM_A20 96 +MX51_PAD_EIM_A20__GPIO2_14 97 +MX51_PAD_EIM_A21__BOOT_UART_SRC1 98 +MX51_PAD_EIM_A21__EIM_A21 99 +MX51_PAD_EIM_A21__GPIO2_15 100 +MX51_PAD_EIM_A22__EIM_A22 101 +MX51_PAD_EIM_A22__GPIO2_16 102 +MX51_PAD_EIM_A23__BOOT_HPN_EN 103 +MX51_PAD_EIM_A23__EIM_A23 104 +MX51_PAD_EIM_A23__GPIO2_17 105 +MX51_PAD_EIM_A24__EIM_A24 106 +MX51_PAD_EIM_A24__GPIO2_18 107 +MX51_PAD_EIM_A24__USBH2_CLK 108 +MX51_PAD_EIM_A25__DISP1_PIN4 109 +MX51_PAD_EIM_A25__EIM_A25 110 +MX51_PAD_EIM_A25__GPIO2_19 111 +MX51_PAD_EIM_A25__USBH2_DIR 112 +MX51_PAD_EIM_A26__CSI1_DATA_EN 113 +MX51_PAD_EIM_A26__DISP2_EXT_CLK 114 +MX51_PAD_EIM_A26__EIM_A26 115 +MX51_PAD_EIM_A26__GPIO2_20 116 +MX51_PAD_EIM_A26__USBH2_STP 117 +MX51_PAD_EIM_A27__CSI2_DATA_EN 118 +MX51_PAD_EIM_A27__DISP1_PIN1 119 +MX51_PAD_EIM_A27__EIM_A27 120 +MX51_PAD_EIM_A27__GPIO2_21 121 +MX51_PAD_EIM_A27__USBH2_NXT 122 +MX51_PAD_EIM_EB0__EIM_EB0 123 +MX51_PAD_EIM_EB1__EIM_EB1 124 +MX51_PAD_EIM_EB2__AUD5_RXFS 125 +MX51_PAD_EIM_EB2__CSI1_D2 126 +MX51_PAD_EIM_EB2__EIM_EB2 127 +MX51_PAD_EIM_EB2__FEC_MDIO 128 +MX51_PAD_EIM_EB2__GPIO2_22 129 +MX51_PAD_EIM_EB2__GPT_CMPOUT1 130 +MX51_PAD_EIM_EB3__AUD5_RXC 131 +MX51_PAD_EIM_EB3__CSI1_D3 132 +MX51_PAD_EIM_EB3__EIM_EB3 133 +MX51_PAD_EIM_EB3__FEC_RDATA1 134 +MX51_PAD_EIM_EB3__GPIO2_23 135 +MX51_PAD_EIM_EB3__GPT_CMPOUT2 136 +MX51_PAD_EIM_OE__EIM_OE 137 +MX51_PAD_EIM_OE__GPIO2_24 138 +MX51_PAD_EIM_CS0__EIM_CS0 139 +MX51_PAD_EIM_CS0__GPIO2_25 140 +MX51_PAD_EIM_CS1__EIM_CS1 141 +MX51_PAD_EIM_CS1__GPIO2_26 142 +MX51_PAD_EIM_CS2__AUD5_TXD 143 +MX51_PAD_EIM_CS2__CSI1_D4 144 +MX51_PAD_EIM_CS2__EIM_CS2 145 +MX51_PAD_EIM_CS2__FEC_RDATA2 146 +MX51_PAD_EIM_CS2__GPIO2_27 147 +MX51_PAD_EIM_CS2__USBOTG_STP 148 +MX51_PAD_EIM_CS3__AUD5_RXD 149 +MX51_PAD_EIM_CS3__CSI1_D5 150 +MX51_PAD_EIM_CS3__EIM_CS3 151 +MX51_PAD_EIM_CS3__FEC_RDATA3 152 +MX51_PAD_EIM_CS3__GPIO2_28 153 +MX51_PAD_EIM_CS3__USBOTG_NXT 154 +MX51_PAD_EIM_CS4__AUD5_TXC 155 +MX51_PAD_EIM_CS4__CSI1_D6 156 +MX51_PAD_EIM_CS4__EIM_CS4 157 +MX51_PAD_EIM_CS4__FEC_RX_ER 158 +MX51_PAD_EIM_CS4__GPIO2_29 159 +MX51_PAD_EIM_CS4__USBOTG_CLK 160 +MX51_PAD_EIM_CS5__AUD5_TXFS 161 +MX51_PAD_EIM_CS5__CSI1_D7 162 +MX51_PAD_EIM_CS5__DISP1_EXT_CLK 163 +MX51_PAD_EIM_CS5__EIM_CS5 164 +MX51_PAD_EIM_CS5__FEC_CRS 165 +MX51_PAD_EIM_CS5__GPIO2_30 166 +MX51_PAD_EIM_CS5__USBOTG_DIR 167 +MX51_PAD_EIM_DTACK__EIM_DTACK 168 +MX51_PAD_EIM_DTACK__GPIO2_31 169 +MX51_PAD_EIM_LBA__EIM_LBA 170 +MX51_PAD_EIM_LBA__GPIO3_1 171 +MX51_PAD_EIM_CRE__EIM_CRE 172 +MX51_PAD_EIM_CRE__GPIO3_2 173 +MX51_PAD_DRAM_CS1__DRAM_CS1 174 +MX51_PAD_NANDF_WE_B__GPIO3_3 175 +MX51_PAD_NANDF_WE_B__NANDF_WE_B 176 +MX51_PAD_NANDF_WE_B__PATA_DIOW 177 +MX51_PAD_NANDF_WE_B__SD3_DATA0 178 +MX51_PAD_NANDF_RE_B__GPIO3_4 179 +MX51_PAD_NANDF_RE_B__NANDF_RE_B 180 +MX51_PAD_NANDF_RE_B__PATA_DIOR 181 +MX51_PAD_NANDF_RE_B__SD3_DATA1 182 +MX51_PAD_NANDF_ALE__GPIO3_5 183 +MX51_PAD_NANDF_ALE__NANDF_ALE 184 +MX51_PAD_NANDF_ALE__PATA_BUFFER_EN 185 +MX51_PAD_NANDF_CLE__GPIO3_6 186 +MX51_PAD_NANDF_CLE__NANDF_CLE 187 +MX51_PAD_NANDF_CLE__PATA_RESET_B 188 +MX51_PAD_NANDF_WP_B__GPIO3_7 189 +MX51_PAD_NANDF_WP_B__NANDF_WP_B 190 +MX51_PAD_NANDF_WP_B__PATA_DMACK 191 +MX51_PAD_NANDF_WP_B__SD3_DATA2 192 +MX51_PAD_NANDF_RB0__ECSPI2_SS1 193 +MX51_PAD_NANDF_RB0__GPIO3_8 194 +MX51_PAD_NANDF_RB0__NANDF_RB0 195 +MX51_PAD_NANDF_RB0__PATA_DMARQ 196 +MX51_PAD_NANDF_RB0__SD3_DATA3 197 +MX51_PAD_NANDF_RB1__CSPI_MOSI 198 +MX51_PAD_NANDF_RB1__ECSPI2_RDY 199 +MX51_PAD_NANDF_RB1__GPIO3_9 200 +MX51_PAD_NANDF_RB1__NANDF_RB1 201 +MX51_PAD_NANDF_RB1__PATA_IORDY 202 +MX51_PAD_NANDF_RB1__SD4_CMD 203 +MX51_PAD_NANDF_RB2__DISP2_WAIT 204 +MX51_PAD_NANDF_RB2__ECSPI2_SCLK 205 +MX51_PAD_NANDF_RB2__FEC_COL 206 +MX51_PAD_NANDF_RB2__GPIO3_10 207 +MX51_PAD_NANDF_RB2__NANDF_RB2 208 +MX51_PAD_NANDF_RB2__USBH3_H3_DP 209 +MX51_PAD_NANDF_RB2__USBH3_NXT 210 +MX51_PAD_NANDF_RB3__DISP1_WAIT 211 +MX51_PAD_NANDF_RB3__ECSPI2_MISO 212 +MX51_PAD_NANDF_RB3__FEC_RX_CLK 213 +MX51_PAD_NANDF_RB3__GPIO3_11 214 +MX51_PAD_NANDF_RB3__NANDF_RB3 215 +MX51_PAD_NANDF_RB3__USBH3_CLK 216 +MX51_PAD_NANDF_RB3__USBH3_H3_DM 217 +MX51_PAD_GPIO_NAND__GPIO_NAND 218 +MX51_PAD_GPIO_NAND__PATA_INTRQ 219 +MX51_PAD_NANDF_CS0__GPIO3_16 220 +MX51_PAD_NANDF_CS0__NANDF_CS0 221 +MX51_PAD_NANDF_CS1__GPIO3_17 222 +MX51_PAD_NANDF_CS1__NANDF_CS1 223 +MX51_PAD_NANDF_CS2__CSPI_SCLK 224 +MX51_PAD_NANDF_CS2__FEC_TX_ER 225 +MX51_PAD_NANDF_CS2__GPIO3_18 226 +MX51_PAD_NANDF_CS2__NANDF_CS2 227 +MX51_PAD_NANDF_CS2__PATA_CS_0 228 +MX51_PAD_NANDF_CS2__SD4_CLK 229 +MX51_PAD_NANDF_CS2__USBH3_H1_DP 230 +MX51_PAD_NANDF_CS3__FEC_MDC 231 +MX51_PAD_NANDF_CS3__GPIO3_19 232 +MX51_PAD_NANDF_CS3__NANDF_CS3 233 +MX51_PAD_NANDF_CS3__PATA_CS_1 234 +MX51_PAD_NANDF_CS3__SD4_DAT0 235 +MX51_PAD_NANDF_CS3__USBH3_H1_DM 236 +MX51_PAD_NANDF_CS4__FEC_TDATA1 237 +MX51_PAD_NANDF_CS4__GPIO3_20 238 +MX51_PAD_NANDF_CS4__NANDF_CS4 239 +MX51_PAD_NANDF_CS4__PATA_DA_0 240 +MX51_PAD_NANDF_CS4__SD4_DAT1 241 +MX51_PAD_NANDF_CS4__USBH3_STP 242 +MX51_PAD_NANDF_CS5__FEC_TDATA2 243 +MX51_PAD_NANDF_CS5__GPIO3_21 244 +MX51_PAD_NANDF_CS5__NANDF_CS5 245 +MX51_PAD_NANDF_CS5__PATA_DA_1 246 +MX51_PAD_NANDF_CS5__SD4_DAT2 247 +MX51_PAD_NANDF_CS5__USBH3_DIR 248 +MX51_PAD_NANDF_CS6__CSPI_SS3 249 +MX51_PAD_NANDF_CS6__FEC_TDATA3 250 +MX51_PAD_NANDF_CS6__GPIO3_22 251 +MX51_PAD_NANDF_CS6__NANDF_CS6 252 +MX51_PAD_NANDF_CS6__PATA_DA_2 253 +MX51_PAD_NANDF_CS6__SD4_DAT3 254 +MX51_PAD_NANDF_CS7__FEC_TX_EN 255 +MX51_PAD_NANDF_CS7__GPIO3_23 256 +MX51_PAD_NANDF_CS7__NANDF_CS7 257 +MX51_PAD_NANDF_CS7__SD3_CLK 258 +MX51_PAD_NANDF_RDY_INT__ECSPI2_SS0 259 +MX51_PAD_NANDF_RDY_INT__FEC_TX_CLK 260 +MX51_PAD_NANDF_RDY_INT__GPIO3_24 261 +MX51_PAD_NANDF_RDY_INT__NANDF_RDY_INT 262 +MX51_PAD_NANDF_RDY_INT__SD3_CMD 263 +MX51_PAD_NANDF_D15__ECSPI2_MOSI 264 +MX51_PAD_NANDF_D15__GPIO3_25 265 +MX51_PAD_NANDF_D15__NANDF_D15 266 +MX51_PAD_NANDF_D15__PATA_DATA15 267 +MX51_PAD_NANDF_D15__SD3_DAT7 268 +MX51_PAD_NANDF_D14__ECSPI2_SS3 269 +MX51_PAD_NANDF_D14__GPIO3_26 270 +MX51_PAD_NANDF_D14__NANDF_D14 271 +MX51_PAD_NANDF_D14__PATA_DATA14 272 +MX51_PAD_NANDF_D14__SD3_DAT6 273 +MX51_PAD_NANDF_D13__ECSPI2_SS2 274 +MX51_PAD_NANDF_D13__GPIO3_27 275 +MX51_PAD_NANDF_D13__NANDF_D13 276 +MX51_PAD_NANDF_D13__PATA_DATA13 277 +MX51_PAD_NANDF_D13__SD3_DAT5 278 +MX51_PAD_NANDF_D12__ECSPI2_SS1 279 +MX51_PAD_NANDF_D12__GPIO3_28 280 +MX51_PAD_NANDF_D12__NANDF_D12 281 +MX51_PAD_NANDF_D12__PATA_DATA12 282 +MX51_PAD_NANDF_D12__SD3_DAT4 283 +MX51_PAD_NANDF_D11__FEC_RX_DV 284 +MX51_PAD_NANDF_D11__GPIO3_29 285 +MX51_PAD_NANDF_D11__NANDF_D11 286 +MX51_PAD_NANDF_D11__PATA_DATA11 287 +MX51_PAD_NANDF_D11__SD3_DATA3 288 +MX51_PAD_NANDF_D10__GPIO3_30 289 +MX51_PAD_NANDF_D10__NANDF_D10 290 +MX51_PAD_NANDF_D10__PATA_DATA10 291 +MX51_PAD_NANDF_D10__SD3_DATA2 292 +MX51_PAD_NANDF_D9__FEC_RDATA0 293 +MX51_PAD_NANDF_D9__GPIO3_31 294 +MX51_PAD_NANDF_D9__NANDF_D9 295 +MX51_PAD_NANDF_D9__PATA_DATA9 296 +MX51_PAD_NANDF_D9__SD3_DATA1 297 +MX51_PAD_NANDF_D8__FEC_TDATA0 298 +MX51_PAD_NANDF_D8__GPIO4_0 299 +MX51_PAD_NANDF_D8__NANDF_D8 300 +MX51_PAD_NANDF_D8__PATA_DATA8 301 +MX51_PAD_NANDF_D8__SD3_DATA0 302 +MX51_PAD_NANDF_D7__GPIO4_1 303 +MX51_PAD_NANDF_D7__NANDF_D7 304 +MX51_PAD_NANDF_D7__PATA_DATA7 305 +MX51_PAD_NANDF_D7__USBH3_DATA0 306 +MX51_PAD_NANDF_D6__GPIO4_2 307 +MX51_PAD_NANDF_D6__NANDF_D6 308 +MX51_PAD_NANDF_D6__PATA_DATA6 309 +MX51_PAD_NANDF_D6__SD4_LCTL 310 +MX51_PAD_NANDF_D6__USBH3_DATA1 311 +MX51_PAD_NANDF_D5__GPIO4_3 312 +MX51_PAD_NANDF_D5__NANDF_D5 313 +MX51_PAD_NANDF_D5__PATA_DATA5 314 +MX51_PAD_NANDF_D5__SD4_WP 315 +MX51_PAD_NANDF_D5__USBH3_DATA2 316 +MX51_PAD_NANDF_D4__GPIO4_4 317 +MX51_PAD_NANDF_D4__NANDF_D4 318 +MX51_PAD_NANDF_D4__PATA_DATA4 319 +MX51_PAD_NANDF_D4__SD4_CD 320 +MX51_PAD_NANDF_D4__USBH3_DATA3 321 +MX51_PAD_NANDF_D3__GPIO4_5 322 +MX51_PAD_NANDF_D3__NANDF_D3 323 +MX51_PAD_NANDF_D3__PATA_DATA3 324 +MX51_PAD_NANDF_D3__SD4_DAT4 325 +MX51_PAD_NANDF_D3__USBH3_DATA4 326 +MX51_PAD_NANDF_D2__GPIO4_6 327 +MX51_PAD_NANDF_D2__NANDF_D2 328 +MX51_PAD_NANDF_D2__PATA_DATA2 329 +MX51_PAD_NANDF_D2__SD4_DAT5 330 +MX51_PAD_NANDF_D2__USBH3_DATA5 331 +MX51_PAD_NANDF_D1__GPIO4_7 332 +MX51_PAD_NANDF_D1__NANDF_D1 333 +MX51_PAD_NANDF_D1__PATA_DATA1 334 +MX51_PAD_NANDF_D1__SD4_DAT6 335 +MX51_PAD_NANDF_D1__USBH3_DATA6 336 +MX51_PAD_NANDF_D0__GPIO4_8 337 +MX51_PAD_NANDF_D0__NANDF_D0 338 +MX51_PAD_NANDF_D0__PATA_DATA0 339 +MX51_PAD_NANDF_D0__SD4_DAT7 340 +MX51_PAD_NANDF_D0__USBH3_DATA7 341 +MX51_PAD_CSI1_D8__CSI1_D8 342 +MX51_PAD_CSI1_D8__GPIO3_12 343 +MX51_PAD_CSI1_D9__CSI1_D9 344 +MX51_PAD_CSI1_D9__GPIO3_13 345 +MX51_PAD_CSI1_D10__CSI1_D10 346 +MX51_PAD_CSI1_D11__CSI1_D11 347 +MX51_PAD_CSI1_D12__CSI1_D12 348 +MX51_PAD_CSI1_D13__CSI1_D13 349 +MX51_PAD_CSI1_D14__CSI1_D14 350 +MX51_PAD_CSI1_D15__CSI1_D15 351 +MX51_PAD_CSI1_D16__CSI1_D16 352 +MX51_PAD_CSI1_D17__CSI1_D17 353 +MX51_PAD_CSI1_D18__CSI1_D18 354 +MX51_PAD_CSI1_D19__CSI1_D19 355 +MX51_PAD_CSI1_VSYNC__CSI1_VSYNC 356 +MX51_PAD_CSI1_VSYNC__GPIO3_14 357 +MX51_PAD_CSI1_HSYNC__CSI1_HSYNC 358 +MX51_PAD_CSI1_HSYNC__GPIO3_15 359 +MX51_PAD_CSI1_PIXCLK__CSI1_PIXCLK 360 +MX51_PAD_CSI1_MCLK__CSI1_MCLK 361 +MX51_PAD_CSI2_D12__CSI2_D12 362 +MX51_PAD_CSI2_D12__GPIO4_9 363 +MX51_PAD_CSI2_D13__CSI2_D13 364 +MX51_PAD_CSI2_D13__GPIO4_10 365 +MX51_PAD_CSI2_D14__CSI2_D14 366 +MX51_PAD_CSI2_D15__CSI2_D15 367 +MX51_PAD_CSI2_D16__CSI2_D16 368 +MX51_PAD_CSI2_D17__CSI2_D17 369 +MX51_PAD_CSI2_D18__CSI2_D18 370 +MX51_PAD_CSI2_D18__GPIO4_11 371 +MX51_PAD_CSI2_D19__CSI2_D19 372 +MX51_PAD_CSI2_D19__GPIO4_12 373 +MX51_PAD_CSI2_VSYNC__CSI2_VSYNC 374 +MX51_PAD_CSI2_VSYNC__GPIO4_13 375 +MX51_PAD_CSI2_HSYNC__CSI2_HSYNC 376 +MX51_PAD_CSI2_HSYNC__GPIO4_14 377 +MX51_PAD_CSI2_PIXCLK__CSI2_PIXCLK 378 +MX51_PAD_CSI2_PIXCLK__GPIO4_15 379 +MX51_PAD_I2C1_CLK__GPIO4_16 380 +MX51_PAD_I2C1_CLK__I2C1_CLK 381 +MX51_PAD_I2C1_DAT__GPIO4_17 382 +MX51_PAD_I2C1_DAT__I2C1_DAT 383 +MX51_PAD_AUD3_BB_TXD__AUD3_TXD 384 +MX51_PAD_AUD3_BB_TXD__GPIO4_18 385 +MX51_PAD_AUD3_BB_RXD__AUD3_RXD 386 +MX51_PAD_AUD3_BB_RXD__GPIO4_19 387 +MX51_PAD_AUD3_BB_RXD__UART3_RXD 388 +MX51_PAD_AUD3_BB_CK__AUD3_TXC 389 +MX51_PAD_AUD3_BB_CK__GPIO4_20 390 +MX51_PAD_AUD3_BB_FS__AUD3_TXFS 391 +MX51_PAD_AUD3_BB_FS__GPIO4_21 392 +MX51_PAD_AUD3_BB_FS__UART3_TXD 393 +MX51_PAD_CSPI1_MOSI__ECSPI1_MOSI 394 +MX51_PAD_CSPI1_MOSI__GPIO4_22 395 +MX51_PAD_CSPI1_MOSI__I2C1_SDA 396 +MX51_PAD_CSPI1_MISO__AUD4_RXD 397 +MX51_PAD_CSPI1_MISO__ECSPI1_MISO 398 +MX51_PAD_CSPI1_MISO__GPIO4_23 399 +MX51_PAD_CSPI1_SS0__AUD4_TXC 400 +MX51_PAD_CSPI1_SS0__ECSPI1_SS0 401 +MX51_PAD_CSPI1_SS0__GPIO4_24 402 +MX51_PAD_CSPI1_SS1__AUD4_TXD 403 +MX51_PAD_CSPI1_SS1__ECSPI1_SS1 404 +MX51_PAD_CSPI1_SS1__GPIO4_25 405 +MX51_PAD_CSPI1_RDY__AUD4_TXFS 406 +MX51_PAD_CSPI1_RDY__ECSPI1_RDY 407 +MX51_PAD_CSPI1_RDY__GPIO4_26 408 +MX51_PAD_CSPI1_SCLK__ECSPI1_SCLK 409 +MX51_PAD_CSPI1_SCLK__GPIO4_27 410 +MX51_PAD_CSPI1_SCLK__I2C1_SCL 411 +MX51_PAD_UART1_RXD__GPIO4_28 412 +MX51_PAD_UART1_RXD__UART1_RXD 413 +MX51_PAD_UART1_TXD__GPIO4_29 414 +MX51_PAD_UART1_TXD__PWM2_PWMO 415 +MX51_PAD_UART1_TXD__UART1_TXD 416 +MX51_PAD_UART1_RTS__GPIO4_30 417 +MX51_PAD_UART1_RTS__UART1_RTS 418 +MX51_PAD_UART1_CTS__GPIO4_31 419 +MX51_PAD_UART1_CTS__UART1_CTS 420 +MX51_PAD_UART2_RXD__FIRI_TXD 421 +MX51_PAD_UART2_RXD__GPIO1_20 422 +MX51_PAD_UART2_RXD__UART2_RXD 423 +MX51_PAD_UART2_TXD__FIRI_RXD 424 +MX51_PAD_UART2_TXD__GPIO1_21 425 +MX51_PAD_UART2_TXD__UART2_TXD 426 +MX51_PAD_UART3_RXD__CSI1_D0 427 +MX51_PAD_UART3_RXD__GPIO1_22 428 +MX51_PAD_UART3_RXD__UART1_DTR 429 +MX51_PAD_UART3_RXD__UART3_RXD 430 +MX51_PAD_UART3_TXD__CSI1_D1 431 +MX51_PAD_UART3_TXD__GPIO1_23 432 +MX51_PAD_UART3_TXD__UART1_DSR 433 +MX51_PAD_UART3_TXD__UART3_TXD 434 +MX51_PAD_OWIRE_LINE__GPIO1_24 435 +MX51_PAD_OWIRE_LINE__OWIRE_LINE 436 +MX51_PAD_OWIRE_LINE__SPDIF_OUT 437 +MX51_PAD_KEY_ROW0__KEY_ROW0 438 +MX51_PAD_KEY_ROW1__KEY_ROW1 439 +MX51_PAD_KEY_ROW2__KEY_ROW2 440 +MX51_PAD_KEY_ROW3__KEY_ROW3 441 +MX51_PAD_KEY_COL0__KEY_COL0 442 +MX51_PAD_KEY_COL0__PLL1_BYP 443 +MX51_PAD_KEY_COL1__KEY_COL1 444 +MX51_PAD_KEY_COL1__PLL2_BYP 445 +MX51_PAD_KEY_COL2__KEY_COL2 446 +MX51_PAD_KEY_COL2__PLL3_BYP 447 +MX51_PAD_KEY_COL3__KEY_COL3 448 +MX51_PAD_KEY_COL4__I2C2_SCL 449 +MX51_PAD_KEY_COL4__KEY_COL4 450 +MX51_PAD_KEY_COL4__SPDIF_OUT1 451 +MX51_PAD_KEY_COL4__UART1_RI 452 +MX51_PAD_KEY_COL4__UART3_RTS 453 +MX51_PAD_KEY_COL5__I2C2_SDA 454 +MX51_PAD_KEY_COL5__KEY_COL5 455 +MX51_PAD_KEY_COL5__UART1_DCD 456 +MX51_PAD_KEY_COL5__UART3_CTS 457 +MX51_PAD_USBH1_CLK__CSPI_SCLK 458 +MX51_PAD_USBH1_CLK__GPIO1_25 459 +MX51_PAD_USBH1_CLK__I2C2_SCL 460 +MX51_PAD_USBH1_CLK__USBH1_CLK 461 +MX51_PAD_USBH1_DIR__CSPI_MOSI 462 +MX51_PAD_USBH1_DIR__GPIO1_26 463 +MX51_PAD_USBH1_DIR__I2C2_SDA 464 +MX51_PAD_USBH1_DIR__USBH1_DIR 465 +MX51_PAD_USBH1_STP__CSPI_RDY 466 +MX51_PAD_USBH1_STP__GPIO1_27 467 +MX51_PAD_USBH1_STP__UART3_RXD 468 +MX51_PAD_USBH1_STP__USBH1_STP 469 +MX51_PAD_USBH1_NXT__CSPI_MISO 470 +MX51_PAD_USBH1_NXT__GPIO1_28 471 +MX51_PAD_USBH1_NXT__UART3_TXD 472 +MX51_PAD_USBH1_NXT__USBH1_NXT 473 +MX51_PAD_USBH1_DATA0__GPIO1_11 474 +MX51_PAD_USBH1_DATA0__UART2_CTS 475 +MX51_PAD_USBH1_DATA0__USBH1_DATA0 476 +MX51_PAD_USBH1_DATA1__GPIO1_12 477 +MX51_PAD_USBH1_DATA1__UART2_RXD 478 +MX51_PAD_USBH1_DATA1__USBH1_DATA1 479 +MX51_PAD_USBH1_DATA2__GPIO1_13 480 +MX51_PAD_USBH1_DATA2__UART2_TXD 481 +MX51_PAD_USBH1_DATA2__USBH1_DATA2 482 +MX51_PAD_USBH1_DATA3__GPIO1_14 483 +MX51_PAD_USBH1_DATA3__UART2_RTS 484 +MX51_PAD_USBH1_DATA3__USBH1_DATA3 485 +MX51_PAD_USBH1_DATA4__CSPI_SS0 486 +MX51_PAD_USBH1_DATA4__GPIO1_15 487 +MX51_PAD_USBH1_DATA4__USBH1_DATA4 488 +MX51_PAD_USBH1_DATA5__CSPI_SS1 489 +MX51_PAD_USBH1_DATA5__GPIO1_16 490 +MX51_PAD_USBH1_DATA5__USBH1_DATA5 491 +MX51_PAD_USBH1_DATA6__CSPI_SS3 492 +MX51_PAD_USBH1_DATA6__GPIO1_17 493 +MX51_PAD_USBH1_DATA6__USBH1_DATA6 494 +MX51_PAD_USBH1_DATA7__ECSPI1_SS3 495 +MX51_PAD_USBH1_DATA7__ECSPI2_SS3 496 +MX51_PAD_USBH1_DATA7__GPIO1_18 497 +MX51_PAD_USBH1_DATA7__USBH1_DATA7 498 +MX51_PAD_DI1_PIN11__DI1_PIN11 499 +MX51_PAD_DI1_PIN11__ECSPI1_SS2 500 +MX51_PAD_DI1_PIN11__GPIO3_0 501 +MX51_PAD_DI1_PIN12__DI1_PIN12 502 +MX51_PAD_DI1_PIN12__GPIO3_1 503 +MX51_PAD_DI1_PIN13__DI1_PIN13 504 +MX51_PAD_DI1_PIN13__GPIO3_2 505 +MX51_PAD_DI1_D0_CS__DI1_D0_CS 506 +MX51_PAD_DI1_D0_CS__GPIO3_3 507 +MX51_PAD_DI1_D1_CS__DI1_D1_CS 508 +MX51_PAD_DI1_D1_CS__DISP1_PIN14 509 +MX51_PAD_DI1_D1_CS__DISP1_PIN5 510 +MX51_PAD_DI1_D1_CS__GPIO3_4 511 +MX51_PAD_DISPB2_SER_DIN__DISP1_PIN1 512 +MX51_PAD_DISPB2_SER_DIN__DISPB2_SER_DIN 513 +MX51_PAD_DISPB2_SER_DIN__GPIO3_5 514 +MX51_PAD_DISPB2_SER_DIO__DISP1_PIN6 515 +MX51_PAD_DISPB2_SER_DIO__DISPB2_SER_DIO 516 +MX51_PAD_DISPB2_SER_DIO__GPIO3_6 517 +MX51_PAD_DISPB2_SER_CLK__DISP1_PIN17 518 +MX51_PAD_DISPB2_SER_CLK__DISP1_PIN7 519 +MX51_PAD_DISPB2_SER_CLK__DISPB2_SER_CLK 520 +MX51_PAD_DISPB2_SER_CLK__GPIO3_7 521 +MX51_PAD_DISPB2_SER_RS__DISP1_EXT_CLK 522 +MX51_PAD_DISPB2_SER_RS__DISP1_PIN16 523 +MX51_PAD_DISPB2_SER_RS__DISP1_PIN8 524 +MX51_PAD_DISPB2_SER_RS__DISPB2_SER_RS 525 +MX51_PAD_DISPB2_SER_RS__DISPB2_SER_RS 526 +MX51_PAD_DISPB2_SER_RS__GPIO3_8 527 +MX51_PAD_DISP1_DAT0__DISP1_DAT0 528 +MX51_PAD_DISP1_DAT1__DISP1_DAT1 529 +MX51_PAD_DISP1_DAT2__DISP1_DAT2 530 +MX51_PAD_DISP1_DAT3__DISP1_DAT3 531 +MX51_PAD_DISP1_DAT4__DISP1_DAT4 532 +MX51_PAD_DISP1_DAT5__DISP1_DAT5 533 +MX51_PAD_DISP1_DAT6__BOOT_USB_SRC 534 +MX51_PAD_DISP1_DAT6__DISP1_DAT6 535 +MX51_PAD_DISP1_DAT7__BOOT_EEPROM_CFG 536 +MX51_PAD_DISP1_DAT7__DISP1_DAT7 537 +MX51_PAD_DISP1_DAT8__BOOT_SRC0 538 +MX51_PAD_DISP1_DAT8__DISP1_DAT8 539 +MX51_PAD_DISP1_DAT9__BOOT_SRC1 540 +MX51_PAD_DISP1_DAT9__DISP1_DAT9 541 +MX51_PAD_DISP1_DAT10__BOOT_SPARE_SIZE 542 +MX51_PAD_DISP1_DAT10__DISP1_DAT10 543 +MX51_PAD_DISP1_DAT11__BOOT_LPB_FREQ2 544 +MX51_PAD_DISP1_DAT11__DISP1_DAT11 545 +MX51_PAD_DISP1_DAT12__BOOT_MLC_SEL 546 +MX51_PAD_DISP1_DAT12__DISP1_DAT12 547 +MX51_PAD_DISP1_DAT13__BOOT_MEM_CTL0 548 +MX51_PAD_DISP1_DAT13__DISP1_DAT13 549 +MX51_PAD_DISP1_DAT14__BOOT_MEM_CTL1 550 +MX51_PAD_DISP1_DAT14__DISP1_DAT14 551 +MX51_PAD_DISP1_DAT15__BOOT_BUS_WIDTH 552 +MX51_PAD_DISP1_DAT15__DISP1_DAT15 553 +MX51_PAD_DISP1_DAT16__BOOT_PAGE_SIZE0 554 +MX51_PAD_DISP1_DAT16__DISP1_DAT16 555 +MX51_PAD_DISP1_DAT17__BOOT_PAGE_SIZE1 556 +MX51_PAD_DISP1_DAT17__DISP1_DAT17 557 +MX51_PAD_DISP1_DAT18__BOOT_WEIM_MUXED0 558 +MX51_PAD_DISP1_DAT18__DISP1_DAT18 559 +MX51_PAD_DISP1_DAT18__DISP2_PIN11 560 +MX51_PAD_DISP1_DAT18__DISP2_PIN5 561 +MX51_PAD_DISP1_DAT19__BOOT_WEIM_MUXED1 562 +MX51_PAD_DISP1_DAT19__DISP1_DAT19 563 +MX51_PAD_DISP1_DAT19__DISP2_PIN12 564 +MX51_PAD_DISP1_DAT19__DISP2_PIN6 565 +MX51_PAD_DISP1_DAT20__BOOT_MEM_TYPE0 566 +MX51_PAD_DISP1_DAT20__DISP1_DAT20 567 +MX51_PAD_DISP1_DAT20__DISP2_PIN13 568 +MX51_PAD_DISP1_DAT20__DISP2_PIN7 569 +MX51_PAD_DISP1_DAT21__BOOT_MEM_TYPE1 570 +MX51_PAD_DISP1_DAT21__DISP1_DAT21 571 +MX51_PAD_DISP1_DAT21__DISP2_PIN14 572 +MX51_PAD_DISP1_DAT21__DISP2_PIN8 573 +MX51_PAD_DISP1_DAT22__BOOT_LPB_FREQ0 574 +MX51_PAD_DISP1_DAT22__DISP1_DAT22 575 +MX51_PAD_DISP1_DAT22__DISP2_D0_CS 576 +MX51_PAD_DISP1_DAT22__DISP2_DAT16 577 +MX51_PAD_DISP1_DAT23__BOOT_LPB_FREQ1 578 +MX51_PAD_DISP1_DAT23__DISP1_DAT23 579 +MX51_PAD_DISP1_DAT23__DISP2_D1_CS 580 +MX51_PAD_DISP1_DAT23__DISP2_DAT17 581 +MX51_PAD_DISP1_DAT23__DISP2_SER_CS 582 +MX51_PAD_DI1_PIN3__DI1_PIN3 583 +MX51_PAD_DI1_PIN2__DI1_PIN2 584 +MX51_PAD_DI_GP2__DISP1_SER_CLK 585 +MX51_PAD_DI_GP2__DISP2_WAIT 586 +MX51_PAD_DI_GP3__CSI1_DATA_EN 587 +MX51_PAD_DI_GP3__DISP1_SER_DIO 588 +MX51_PAD_DI_GP3__FEC_TX_ER 589 +MX51_PAD_DI2_PIN4__CSI2_DATA_EN 590 +MX51_PAD_DI2_PIN4__DI2_PIN4 591 +MX51_PAD_DI2_PIN4__FEC_CRS 592 +MX51_PAD_DI2_PIN2__DI2_PIN2 593 +MX51_PAD_DI2_PIN2__FEC_MDC 594 +MX51_PAD_DI2_PIN3__DI2_PIN3 595 +MX51_PAD_DI2_PIN3__FEC_MDIO 596 +MX51_PAD_DI2_DISP_CLK__DI2_DISP_CLK 597 +MX51_PAD_DI2_DISP_CLK__FEC_RDATA1 598 +MX51_PAD_DI_GP4__DI2_PIN15 599 +MX51_PAD_DI_GP4__DISP1_SER_DIN 600 +MX51_PAD_DI_GP4__DISP2_PIN1 601 +MX51_PAD_DI_GP4__FEC_RDATA2 602 +MX51_PAD_DISP2_DAT0__DISP2_DAT0 603 +MX51_PAD_DISP2_DAT0__FEC_RDATA3 604 +MX51_PAD_DISP2_DAT0__KEY_COL6 605 +MX51_PAD_DISP2_DAT0__UART3_RXD 606 +MX51_PAD_DISP2_DAT0__USBH3_CLK 607 +MX51_PAD_DISP2_DAT1__DISP2_DAT1 608 +MX51_PAD_DISP2_DAT1__FEC_RX_ER 609 +MX51_PAD_DISP2_DAT1__KEY_COL7 610 +MX51_PAD_DISP2_DAT1__UART3_TXD 611 +MX51_PAD_DISP2_DAT1__USBH3_DIR 612 +MX51_PAD_DISP2_DAT2__DISP2_DAT2 613 +MX51_PAD_DISP2_DAT3__DISP2_DAT3 614 +MX51_PAD_DISP2_DAT4__DISP2_DAT4 615 +MX51_PAD_DISP2_DAT5__DISP2_DAT5 616 +MX51_PAD_DISP2_DAT6__DISP2_DAT6 617 +MX51_PAD_DISP2_DAT6__FEC_TDATA1 618 +MX51_PAD_DISP2_DAT6__GPIO1_19 619 +MX51_PAD_DISP2_DAT6__KEY_ROW4 620 +MX51_PAD_DISP2_DAT6__USBH3_STP 621 +MX51_PAD_DISP2_DAT7__DISP2_DAT7 622 +MX51_PAD_DISP2_DAT7__FEC_TDATA2 623 +MX51_PAD_DISP2_DAT7__GPIO1_29 624 +MX51_PAD_DISP2_DAT7__KEY_ROW5 625 +MX51_PAD_DISP2_DAT7__USBH3_NXT 626 +MX51_PAD_DISP2_DAT8__DISP2_DAT8 627 +MX51_PAD_DISP2_DAT8__FEC_TDATA3 628 +MX51_PAD_DISP2_DAT8__GPIO1_30 629 +MX51_PAD_DISP2_DAT8__KEY_ROW6 630 +MX51_PAD_DISP2_DAT8__USBH3_DATA0 631 +MX51_PAD_DISP2_DAT9__AUD6_RXC 632 +MX51_PAD_DISP2_DAT9__DISP2_DAT9 633 +MX51_PAD_DISP2_DAT9__FEC_TX_EN 634 +MX51_PAD_DISP2_DAT9__GPIO1_31 635 +MX51_PAD_DISP2_DAT9__USBH3_DATA1 636 +MX51_PAD_DISP2_DAT10__DISP2_DAT10 637 +MX51_PAD_DISP2_DAT10__DISP2_SER_CS 638 +MX51_PAD_DISP2_DAT10__FEC_COL 639 +MX51_PAD_DISP2_DAT10__KEY_ROW7 640 +MX51_PAD_DISP2_DAT10__USBH3_DATA2 641 +MX51_PAD_DISP2_DAT11__AUD6_TXD 642 +MX51_PAD_DISP2_DAT11__DISP2_DAT11 643 +MX51_PAD_DISP2_DAT11__FEC_RX_CLK 644 +MX51_PAD_DISP2_DAT11__GPIO1_10 645 +MX51_PAD_DISP2_DAT11__USBH3_DATA3 646 +MX51_PAD_DISP2_DAT12__AUD6_RXD 647 +MX51_PAD_DISP2_DAT12__DISP2_DAT12 648 +MX51_PAD_DISP2_DAT12__FEC_RX_DV 649 +MX51_PAD_DISP2_DAT12__USBH3_DATA4 650 +MX51_PAD_DISP2_DAT13__AUD6_TXC 651 +MX51_PAD_DISP2_DAT13__DISP2_DAT13 652 +MX51_PAD_DISP2_DAT13__FEC_TX_CLK 653 +MX51_PAD_DISP2_DAT13__USBH3_DATA5 654 +MX51_PAD_DISP2_DAT14__AUD6_TXFS 655 +MX51_PAD_DISP2_DAT14__DISP2_DAT14 656 +MX51_PAD_DISP2_DAT14__FEC_RDATA0 657 +MX51_PAD_DISP2_DAT14__USBH3_DATA6 658 +MX51_PAD_DISP2_DAT15__AUD6_RXFS 659 +MX51_PAD_DISP2_DAT15__DISP1_SER_CS 660 +MX51_PAD_DISP2_DAT15__DISP2_DAT15 661 +MX51_PAD_DISP2_DAT15__FEC_TDATA0 662 +MX51_PAD_DISP2_DAT15__USBH3_DATA7 663 +MX51_PAD_SD1_CMD__AUD5_RXFS 664 +MX51_PAD_SD1_CMD__CSPI_MOSI 665 +MX51_PAD_SD1_CMD__SD1_CMD 666 +MX51_PAD_SD1_CLK__AUD5_RXC 667 +MX51_PAD_SD1_CLK__CSPI_SCLK 668 +MX51_PAD_SD1_CLK__SD1_CLK 669 +MX51_PAD_SD1_DATA0__AUD5_TXD 670 +MX51_PAD_SD1_DATA0__CSPI_MISO 671 +MX51_PAD_SD1_DATA0__SD1_DATA0 672 +MX51_PAD_EIM_DA0__EIM_DA0 673 +MX51_PAD_EIM_DA1__EIM_DA1 674 +MX51_PAD_EIM_DA2__EIM_DA2 675 +MX51_PAD_EIM_DA3__EIM_DA3 676 +MX51_PAD_SD1_DATA1__AUD5_RXD 677 +MX51_PAD_SD1_DATA1__SD1_DATA1 678 +MX51_PAD_EIM_DA4__EIM_DA4 679 +MX51_PAD_EIM_DA5__EIM_DA5 680 +MX51_PAD_EIM_DA6__EIM_DA6 681 +MX51_PAD_EIM_DA7__EIM_DA7 682 +MX51_PAD_SD1_DATA2__AUD5_TXC 683 +MX51_PAD_SD1_DATA2__SD1_DATA2 684 +MX51_PAD_EIM_DA10__EIM_DA10 685 +MX51_PAD_EIM_DA11__EIM_DA11 686 +MX51_PAD_EIM_DA8__EIM_DA8 687 +MX51_PAD_EIM_DA9__EIM_DA9 688 +MX51_PAD_SD1_DATA3__AUD5_TXFS 689 +MX51_PAD_SD1_DATA3__CSPI_SS1 690 +MX51_PAD_SD1_DATA3__SD1_DATA3 691 +MX51_PAD_GPIO1_0__CSPI_SS2 692 +MX51_PAD_GPIO1_0__GPIO1_0 693 +MX51_PAD_GPIO1_0__SD1_CD 694 +MX51_PAD_GPIO1_1__CSPI_MISO 695 +MX51_PAD_GPIO1_1__GPIO1_1 696 +MX51_PAD_GPIO1_1__SD1_WP 697 +MX51_PAD_EIM_DA12__EIM_DA12 698 +MX51_PAD_EIM_DA13__EIM_DA13 699 +MX51_PAD_EIM_DA14__EIM_DA14 700 +MX51_PAD_EIM_DA15__EIM_DA15 701 +MX51_PAD_SD2_CMD__CSPI_MOSI 702 +MX51_PAD_SD2_CMD__I2C1_SCL 703 +MX51_PAD_SD2_CMD__SD2_CMD 704 +MX51_PAD_SD2_CLK__CSPI_SCLK 705 +MX51_PAD_SD2_CLK__I2C1_SDA 706 +MX51_PAD_SD2_CLK__SD2_CLK 707 +MX51_PAD_SD2_DATA0__CSPI_MISO 708 +MX51_PAD_SD2_DATA0__SD1_DAT4 709 +MX51_PAD_SD2_DATA0__SD2_DATA0 710 +MX51_PAD_SD2_DATA1__SD1_DAT5 711 +MX51_PAD_SD2_DATA1__SD2_DATA1 712 +MX51_PAD_SD2_DATA1__USBH3_H2_DP 713 +MX51_PAD_SD2_DATA2__SD1_DAT6 714 +MX51_PAD_SD2_DATA2__SD2_DATA2 715 +MX51_PAD_SD2_DATA2__USBH3_H2_DM 716 +MX51_PAD_SD2_DATA3__CSPI_SS2 717 +MX51_PAD_SD2_DATA3__SD1_DAT7 718 +MX51_PAD_SD2_DATA3__SD2_DATA3 719 +MX51_PAD_GPIO1_2__CCM_OUT_2 720 +MX51_PAD_GPIO1_2__GPIO1_2 721 +MX51_PAD_GPIO1_2__I2C2_SCL 722 +MX51_PAD_GPIO1_2__PLL1_BYP 723 +MX51_PAD_GPIO1_2__PWM1_PWMO 724 +MX51_PAD_GPIO1_3__GPIO1_3 725 +MX51_PAD_GPIO1_3__I2C2_SDA 726 +MX51_PAD_GPIO1_3__PLL2_BYP 727 +MX51_PAD_GPIO1_3__PWM2_PWMO 728 +MX51_PAD_PMIC_INT_REQ__PMIC_INT_REQ 729 +MX51_PAD_PMIC_INT_REQ__PMIC_PMU_IRQ_B 730 +MX51_PAD_GPIO1_4__DISP2_EXT_CLK 731 +MX51_PAD_GPIO1_4__EIM_RDY 732 +MX51_PAD_GPIO1_4__GPIO1_4 733 +MX51_PAD_GPIO1_4__WDOG1_WDOG_B 734 +MX51_PAD_GPIO1_5__CSI2_MCLK 735 +MX51_PAD_GPIO1_5__DISP2_PIN16 736 +MX51_PAD_GPIO1_5__GPIO1_5 737 +MX51_PAD_GPIO1_5__WDOG2_WDOG_B 738 +MX51_PAD_GPIO1_6__DISP2_PIN17 739 +MX51_PAD_GPIO1_6__GPIO1_6 740 +MX51_PAD_GPIO1_6__REF_EN_B 741 +MX51_PAD_GPIO1_7__CCM_OUT_0 742 +MX51_PAD_GPIO1_7__GPIO1_7 743 +MX51_PAD_GPIO1_7__SD2_WP 744 +MX51_PAD_GPIO1_7__SPDIF_OUT1 745 +MX51_PAD_GPIO1_8__CSI2_DATA_EN 746 +MX51_PAD_GPIO1_8__GPIO1_8 747 +MX51_PAD_GPIO1_8__SD2_CD 748 +MX51_PAD_GPIO1_8__USBH3_PWR 749 +MX51_PAD_GPIO1_9__CCM_OUT_1 750 +MX51_PAD_GPIO1_9__DISP2_D1_CS 751 +MX51_PAD_GPIO1_9__DISP2_SER_CS 752 +MX51_PAD_GPIO1_9__GPIO1_9 753 +MX51_PAD_GPIO1_9__SD2_LCTL 754 +MX51_PAD_GPIO1_9__USBH3_OC 755 diff --git a/Documentation/devicetree/bindings/pinctrl/fsl,imx53-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/fsl,imx53-pinctrl.txt new file mode 100644 index 00000000..ca85ca43 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/fsl,imx53-pinctrl.txt @@ -0,0 +1,1202 @@ +* Freescale IMX53 IOMUX Controller + +Please refer to fsl,imx-pinctrl.txt in this directory for common binding part +and usage. + +Required properties: +- compatible: "fsl,imx53-iomuxc" +- fsl,pins: two integers array, represents a group of pins mux and config + setting. The format is fsl,pins = <PIN_FUNC_ID CONFIG>, PIN_FUNC_ID is a + pin working on a specific function, CONFIG is the pad setting value like + pull-up for this pin. Please refer to imx53 datasheet for the valid pad + config settings. + +CONFIG bits definition: +PAD_CTL_HVE (1 << 13) +PAD_CTL_HYS (1 << 8) +PAD_CTL_PKE (1 << 7) +PAD_CTL_PUE (1 << 6) +PAD_CTL_PUS_100K_DOWN (0 << 4) +PAD_CTL_PUS_47K_UP (1 << 4) +PAD_CTL_PUS_100K_UP (2 << 4) +PAD_CTL_PUS_22K_UP (3 << 4) +PAD_CTL_ODE (1 << 3) +PAD_CTL_DSE_LOW (0 << 1) +PAD_CTL_DSE_MED (1 << 1) +PAD_CTL_DSE_HIGH (2 << 1) +PAD_CTL_DSE_MAX (3 << 1) +PAD_CTL_SRE_FAST (1 << 0) +PAD_CTL_SRE_SLOW (0 << 0) + +See below for available PIN_FUNC_ID for imx53: +MX53_PAD_GPIO_19__KPP_COL_5 0 +MX53_PAD_GPIO_19__GPIO4_5 1 +MX53_PAD_GPIO_19__CCM_CLKO 2 +MX53_PAD_GPIO_19__SPDIF_OUT1 3 +MX53_PAD_GPIO_19__RTC_CE_RTC_EXT_TRIG2 4 +MX53_PAD_GPIO_19__ECSPI1_RDY 5 +MX53_PAD_GPIO_19__FEC_TDATA_3 6 +MX53_PAD_GPIO_19__SRC_INT_BOOT 7 +MX53_PAD_KEY_COL0__KPP_COL_0 8 +MX53_PAD_KEY_COL0__GPIO4_6 9 +MX53_PAD_KEY_COL0__AUDMUX_AUD5_TXC 10 +MX53_PAD_KEY_COL0__UART4_TXD_MUX 11 +MX53_PAD_KEY_COL0__ECSPI1_SCLK 12 +MX53_PAD_KEY_COL0__FEC_RDATA_3 13 +MX53_PAD_KEY_COL0__SRC_ANY_PU_RST 14 +MX53_PAD_KEY_ROW0__KPP_ROW_0 15 +MX53_PAD_KEY_ROW0__GPIO4_7 16 +MX53_PAD_KEY_ROW0__AUDMUX_AUD5_TXD 17 +MX53_PAD_KEY_ROW0__UART4_RXD_MUX 18 +MX53_PAD_KEY_ROW0__ECSPI1_MOSI 19 +MX53_PAD_KEY_ROW0__FEC_TX_ER 20 +MX53_PAD_KEY_COL1__KPP_COL_1 21 +MX53_PAD_KEY_COL1__GPIO4_8 22 +MX53_PAD_KEY_COL1__AUDMUX_AUD5_TXFS 23 +MX53_PAD_KEY_COL1__UART5_TXD_MUX 24 +MX53_PAD_KEY_COL1__ECSPI1_MISO 25 +MX53_PAD_KEY_COL1__FEC_RX_CLK 26 +MX53_PAD_KEY_COL1__USBPHY1_TXREADY 27 +MX53_PAD_KEY_ROW1__KPP_ROW_1 28 +MX53_PAD_KEY_ROW1__GPIO4_9 29 +MX53_PAD_KEY_ROW1__AUDMUX_AUD5_RXD 30 +MX53_PAD_KEY_ROW1__UART5_RXD_MUX 31 +MX53_PAD_KEY_ROW1__ECSPI1_SS0 32 +MX53_PAD_KEY_ROW1__FEC_COL 33 +MX53_PAD_KEY_ROW1__USBPHY1_RXVALID 34 +MX53_PAD_KEY_COL2__KPP_COL_2 35 +MX53_PAD_KEY_COL2__GPIO4_10 36 +MX53_PAD_KEY_COL2__CAN1_TXCAN 37 +MX53_PAD_KEY_COL2__FEC_MDIO 38 +MX53_PAD_KEY_COL2__ECSPI1_SS1 39 +MX53_PAD_KEY_COL2__FEC_RDATA_2 40 +MX53_PAD_KEY_COL2__USBPHY1_RXACTIVE 41 +MX53_PAD_KEY_ROW2__KPP_ROW_2 42 +MX53_PAD_KEY_ROW2__GPIO4_11 43 +MX53_PAD_KEY_ROW2__CAN1_RXCAN 44 +MX53_PAD_KEY_ROW2__FEC_MDC 45 +MX53_PAD_KEY_ROW2__ECSPI1_SS2 46 +MX53_PAD_KEY_ROW2__FEC_TDATA_2 47 +MX53_PAD_KEY_ROW2__USBPHY1_RXERROR 48 +MX53_PAD_KEY_COL3__KPP_COL_3 49 +MX53_PAD_KEY_COL3__GPIO4_12 50 +MX53_PAD_KEY_COL3__USBOH3_H2_DP 51 +MX53_PAD_KEY_COL3__SPDIF_IN1 52 +MX53_PAD_KEY_COL3__I2C2_SCL 53 +MX53_PAD_KEY_COL3__ECSPI1_SS3 54 +MX53_PAD_KEY_COL3__FEC_CRS 55 +MX53_PAD_KEY_COL3__USBPHY1_SIECLOCK 56 +MX53_PAD_KEY_ROW3__KPP_ROW_3 57 +MX53_PAD_KEY_ROW3__GPIO4_13 58 +MX53_PAD_KEY_ROW3__USBOH3_H2_DM 59 +MX53_PAD_KEY_ROW3__CCM_ASRC_EXT_CLK 60 +MX53_PAD_KEY_ROW3__I2C2_SDA 61 +MX53_PAD_KEY_ROW3__OSC32K_32K_OUT 62 +MX53_PAD_KEY_ROW3__CCM_PLL4_BYP 63 +MX53_PAD_KEY_ROW3__USBPHY1_LINESTATE_0 64 +MX53_PAD_KEY_COL4__KPP_COL_4 65 +MX53_PAD_KEY_COL4__GPIO4_14 66 +MX53_PAD_KEY_COL4__CAN2_TXCAN 67 +MX53_PAD_KEY_COL4__IPU_SISG_4 68 +MX53_PAD_KEY_COL4__UART5_RTS 69 +MX53_PAD_KEY_COL4__USBOH3_USBOTG_OC 70 +MX53_PAD_KEY_COL4__USBPHY1_LINESTATE_1 71 +MX53_PAD_KEY_ROW4__KPP_ROW_4 72 +MX53_PAD_KEY_ROW4__GPIO4_15 73 +MX53_PAD_KEY_ROW4__CAN2_RXCAN 74 +MX53_PAD_KEY_ROW4__IPU_SISG_5 75 +MX53_PAD_KEY_ROW4__UART5_CTS 76 +MX53_PAD_KEY_ROW4__USBOH3_USBOTG_PWR 77 +MX53_PAD_KEY_ROW4__USBPHY1_VBUSVALID 78 +MX53_PAD_DI0_DISP_CLK__IPU_DI0_DISP_CLK 79 +MX53_PAD_DI0_DISP_CLK__GPIO4_16 80 +MX53_PAD_DI0_DISP_CLK__USBOH3_USBH2_DIR 81 +MX53_PAD_DI0_DISP_CLK__SDMA_DEBUG_CORE_STATE_0 82 +MX53_PAD_DI0_DISP_CLK__EMI_EMI_DEBUG_0 83 +MX53_PAD_DI0_DISP_CLK__USBPHY1_AVALID 84 +MX53_PAD_DI0_PIN15__IPU_DI0_PIN15 85 +MX53_PAD_DI0_PIN15__GPIO4_17 86 +MX53_PAD_DI0_PIN15__AUDMUX_AUD6_TXC 87 +MX53_PAD_DI0_PIN15__SDMA_DEBUG_CORE_STATE_1 88 +MX53_PAD_DI0_PIN15__EMI_EMI_DEBUG_1 89 +MX53_PAD_DI0_PIN15__USBPHY1_BVALID 90 +MX53_PAD_DI0_PIN2__IPU_DI0_PIN2 91 +MX53_PAD_DI0_PIN2__GPIO4_18 92 +MX53_PAD_DI0_PIN2__AUDMUX_AUD6_TXD 93 +MX53_PAD_DI0_PIN2__SDMA_DEBUG_CORE_STATE_2 94 +MX53_PAD_DI0_PIN2__EMI_EMI_DEBUG_2 95 +MX53_PAD_DI0_PIN2__USBPHY1_ENDSESSION 96 +MX53_PAD_DI0_PIN3__IPU_DI0_PIN3 97 +MX53_PAD_DI0_PIN3__GPIO4_19 98 +MX53_PAD_DI0_PIN3__AUDMUX_AUD6_TXFS 99 +MX53_PAD_DI0_PIN3__SDMA_DEBUG_CORE_STATE_3 100 +MX53_PAD_DI0_PIN3__EMI_EMI_DEBUG_3 101 +MX53_PAD_DI0_PIN3__USBPHY1_IDDIG 102 +MX53_PAD_DI0_PIN4__IPU_DI0_PIN4 103 +MX53_PAD_DI0_PIN4__GPIO4_20 104 +MX53_PAD_DI0_PIN4__AUDMUX_AUD6_RXD 105 +MX53_PAD_DI0_PIN4__ESDHC1_WP 106 +MX53_PAD_DI0_PIN4__SDMA_DEBUG_YIELD 107 +MX53_PAD_DI0_PIN4__EMI_EMI_DEBUG_4 108 +MX53_PAD_DI0_PIN4__USBPHY1_HOSTDISCONNECT 109 +MX53_PAD_DISP0_DAT0__IPU_DISP0_DAT_0 110 +MX53_PAD_DISP0_DAT0__GPIO4_21 111 +MX53_PAD_DISP0_DAT0__CSPI_SCLK 112 +MX53_PAD_DISP0_DAT0__USBOH3_USBH2_DATA_0 113 +MX53_PAD_DISP0_DAT0__SDMA_DEBUG_CORE_RUN 114 +MX53_PAD_DISP0_DAT0__EMI_EMI_DEBUG_5 115 +MX53_PAD_DISP0_DAT0__USBPHY2_TXREADY 116 +MX53_PAD_DISP0_DAT1__IPU_DISP0_DAT_1 117 +MX53_PAD_DISP0_DAT1__GPIO4_22 118 +MX53_PAD_DISP0_DAT1__CSPI_MOSI 119 +MX53_PAD_DISP0_DAT1__USBOH3_USBH2_DATA_1 120 +MX53_PAD_DISP0_DAT1__SDMA_DEBUG_EVENT_CHANNEL_SEL 121 +MX53_PAD_DISP0_DAT1__EMI_EMI_DEBUG_6 122 +MX53_PAD_DISP0_DAT1__USBPHY2_RXVALID 123 +MX53_PAD_DISP0_DAT2__IPU_DISP0_DAT_2 124 +MX53_PAD_DISP0_DAT2__GPIO4_23 125 +MX53_PAD_DISP0_DAT2__CSPI_MISO 126 +MX53_PAD_DISP0_DAT2__USBOH3_USBH2_DATA_2 127 +MX53_PAD_DISP0_DAT2__SDMA_DEBUG_MODE 128 +MX53_PAD_DISP0_DAT2__EMI_EMI_DEBUG_7 129 +MX53_PAD_DISP0_DAT2__USBPHY2_RXACTIVE 130 +MX53_PAD_DISP0_DAT3__IPU_DISP0_DAT_3 131 +MX53_PAD_DISP0_DAT3__GPIO4_24 132 +MX53_PAD_DISP0_DAT3__CSPI_SS0 133 +MX53_PAD_DISP0_DAT3__USBOH3_USBH2_DATA_3 134 +MX53_PAD_DISP0_DAT3__SDMA_DEBUG_BUS_ERROR 135 +MX53_PAD_DISP0_DAT3__EMI_EMI_DEBUG_8 136 +MX53_PAD_DISP0_DAT3__USBPHY2_RXERROR 137 +MX53_PAD_DISP0_DAT4__IPU_DISP0_DAT_4 138 +MX53_PAD_DISP0_DAT4__GPIO4_25 139 +MX53_PAD_DISP0_DAT4__CSPI_SS1 140 +MX53_PAD_DISP0_DAT4__USBOH3_USBH2_DATA_4 141 +MX53_PAD_DISP0_DAT4__SDMA_DEBUG_BUS_RWB 142 +MX53_PAD_DISP0_DAT4__EMI_EMI_DEBUG_9 143 +MX53_PAD_DISP0_DAT4__USBPHY2_SIECLOCK 144 +MX53_PAD_DISP0_DAT5__IPU_DISP0_DAT_5 145 +MX53_PAD_DISP0_DAT5__GPIO4_26 146 +MX53_PAD_DISP0_DAT5__CSPI_SS2 147 +MX53_PAD_DISP0_DAT5__USBOH3_USBH2_DATA_5 148 +MX53_PAD_DISP0_DAT5__SDMA_DEBUG_MATCHED_DMBUS 149 +MX53_PAD_DISP0_DAT5__EMI_EMI_DEBUG_10 150 +MX53_PAD_DISP0_DAT5__USBPHY2_LINESTATE_0 151 +MX53_PAD_DISP0_DAT6__IPU_DISP0_DAT_6 152 +MX53_PAD_DISP0_DAT6__GPIO4_27 153 +MX53_PAD_DISP0_DAT6__CSPI_SS3 154 +MX53_PAD_DISP0_DAT6__USBOH3_USBH2_DATA_6 155 +MX53_PAD_DISP0_DAT6__SDMA_DEBUG_RTBUFFER_WRITE 156 +MX53_PAD_DISP0_DAT6__EMI_EMI_DEBUG_11 157 +MX53_PAD_DISP0_DAT6__USBPHY2_LINESTATE_1 158 +MX53_PAD_DISP0_DAT7__IPU_DISP0_DAT_7 159 +MX53_PAD_DISP0_DAT7__GPIO4_28 160 +MX53_PAD_DISP0_DAT7__CSPI_RDY 161 +MX53_PAD_DISP0_DAT7__USBOH3_USBH2_DATA_7 162 +MX53_PAD_DISP0_DAT7__SDMA_DEBUG_EVENT_CHANNEL_0 163 +MX53_PAD_DISP0_DAT7__EMI_EMI_DEBUG_12 164 +MX53_PAD_DISP0_DAT7__USBPHY2_VBUSVALID 165 +MX53_PAD_DISP0_DAT8__IPU_DISP0_DAT_8 166 +MX53_PAD_DISP0_DAT8__GPIO4_29 167 +MX53_PAD_DISP0_DAT8__PWM1_PWMO 168 +MX53_PAD_DISP0_DAT8__WDOG1_WDOG_B 169 +MX53_PAD_DISP0_DAT8__SDMA_DEBUG_EVENT_CHANNEL_1 170 +MX53_PAD_DISP0_DAT8__EMI_EMI_DEBUG_13 171 +MX53_PAD_DISP0_DAT8__USBPHY2_AVALID 172 +MX53_PAD_DISP0_DAT9__IPU_DISP0_DAT_9 173 +MX53_PAD_DISP0_DAT9__GPIO4_30 174 +MX53_PAD_DISP0_DAT9__PWM2_PWMO 175 +MX53_PAD_DISP0_DAT9__WDOG2_WDOG_B 176 +MX53_PAD_DISP0_DAT9__SDMA_DEBUG_EVENT_CHANNEL_2 177 +MX53_PAD_DISP0_DAT9__EMI_EMI_DEBUG_14 178 +MX53_PAD_DISP0_DAT9__USBPHY2_VSTATUS_0 179 +MX53_PAD_DISP0_DAT10__IPU_DISP0_DAT_10 180 +MX53_PAD_DISP0_DAT10__GPIO4_31 181 +MX53_PAD_DISP0_DAT10__USBOH3_USBH2_STP 182 +MX53_PAD_DISP0_DAT10__SDMA_DEBUG_EVENT_CHANNEL_3 183 +MX53_PAD_DISP0_DAT10__EMI_EMI_DEBUG_15 184 +MX53_PAD_DISP0_DAT10__USBPHY2_VSTATUS_1 185 +MX53_PAD_DISP0_DAT11__IPU_DISP0_DAT_11 186 +MX53_PAD_DISP0_DAT11__GPIO5_5 187 +MX53_PAD_DISP0_DAT11__USBOH3_USBH2_NXT 188 +MX53_PAD_DISP0_DAT11__SDMA_DEBUG_EVENT_CHANNEL_4 189 +MX53_PAD_DISP0_DAT11__EMI_EMI_DEBUG_16 190 +MX53_PAD_DISP0_DAT11__USBPHY2_VSTATUS_2 191 +MX53_PAD_DISP0_DAT12__IPU_DISP0_DAT_12 192 +MX53_PAD_DISP0_DAT12__GPIO5_6 193 +MX53_PAD_DISP0_DAT12__USBOH3_USBH2_CLK 194 +MX53_PAD_DISP0_DAT12__SDMA_DEBUG_EVENT_CHANNEL_5 195 +MX53_PAD_DISP0_DAT12__EMI_EMI_DEBUG_17 196 +MX53_PAD_DISP0_DAT12__USBPHY2_VSTATUS_3 197 +MX53_PAD_DISP0_DAT13__IPU_DISP0_DAT_13 198 +MX53_PAD_DISP0_DAT13__GPIO5_7 199 +MX53_PAD_DISP0_DAT13__AUDMUX_AUD5_RXFS 200 +MX53_PAD_DISP0_DAT13__SDMA_DEBUG_EVT_CHN_LINES_0 201 +MX53_PAD_DISP0_DAT13__EMI_EMI_DEBUG_18 202 +MX53_PAD_DISP0_DAT13__USBPHY2_VSTATUS_4 203 +MX53_PAD_DISP0_DAT14__IPU_DISP0_DAT_14 204 +MX53_PAD_DISP0_DAT14__GPIO5_8 205 +MX53_PAD_DISP0_DAT14__AUDMUX_AUD5_RXC 206 +MX53_PAD_DISP0_DAT14__SDMA_DEBUG_EVT_CHN_LINES_1 207 +MX53_PAD_DISP0_DAT14__EMI_EMI_DEBUG_19 208 +MX53_PAD_DISP0_DAT14__USBPHY2_VSTATUS_5 209 +MX53_PAD_DISP0_DAT15__IPU_DISP0_DAT_15 210 +MX53_PAD_DISP0_DAT15__GPIO5_9 211 +MX53_PAD_DISP0_DAT15__ECSPI1_SS1 212 +MX53_PAD_DISP0_DAT15__ECSPI2_SS1 213 +MX53_PAD_DISP0_DAT15__SDMA_DEBUG_EVT_CHN_LINES_2 214 +MX53_PAD_DISP0_DAT15__EMI_EMI_DEBUG_20 215 +MX53_PAD_DISP0_DAT15__USBPHY2_VSTATUS_6 216 +MX53_PAD_DISP0_DAT16__IPU_DISP0_DAT_16 217 +MX53_PAD_DISP0_DAT16__GPIO5_10 218 +MX53_PAD_DISP0_DAT16__ECSPI2_MOSI 219 +MX53_PAD_DISP0_DAT16__AUDMUX_AUD5_TXC 220 +MX53_PAD_DISP0_DAT16__SDMA_EXT_EVENT_0 221 +MX53_PAD_DISP0_DAT16__SDMA_DEBUG_EVT_CHN_LINES_3 222 +MX53_PAD_DISP0_DAT16__EMI_EMI_DEBUG_21 223 +MX53_PAD_DISP0_DAT16__USBPHY2_VSTATUS_7 224 +MX53_PAD_DISP0_DAT17__IPU_DISP0_DAT_17 225 +MX53_PAD_DISP0_DAT17__GPIO5_11 226 +MX53_PAD_DISP0_DAT17__ECSPI2_MISO 227 +MX53_PAD_DISP0_DAT17__AUDMUX_AUD5_TXD 228 +MX53_PAD_DISP0_DAT17__SDMA_EXT_EVENT_1 229 +MX53_PAD_DISP0_DAT17__SDMA_DEBUG_EVT_CHN_LINES_4 230 +MX53_PAD_DISP0_DAT17__EMI_EMI_DEBUG_22 231 +MX53_PAD_DISP0_DAT18__IPU_DISP0_DAT_18 232 +MX53_PAD_DISP0_DAT18__GPIO5_12 233 +MX53_PAD_DISP0_DAT18__ECSPI2_SS0 234 +MX53_PAD_DISP0_DAT18__AUDMUX_AUD5_TXFS 235 +MX53_PAD_DISP0_DAT18__AUDMUX_AUD4_RXFS 236 +MX53_PAD_DISP0_DAT18__SDMA_DEBUG_EVT_CHN_LINES_5 237 +MX53_PAD_DISP0_DAT18__EMI_EMI_DEBUG_23 238 +MX53_PAD_DISP0_DAT18__EMI_WEIM_CS_2 239 +MX53_PAD_DISP0_DAT19__IPU_DISP0_DAT_19 240 +MX53_PAD_DISP0_DAT19__GPIO5_13 241 +MX53_PAD_DISP0_DAT19__ECSPI2_SCLK 242 +MX53_PAD_DISP0_DAT19__AUDMUX_AUD5_RXD 243 +MX53_PAD_DISP0_DAT19__AUDMUX_AUD4_RXC 244 +MX53_PAD_DISP0_DAT19__SDMA_DEBUG_EVT_CHN_LINES_6 245 +MX53_PAD_DISP0_DAT19__EMI_EMI_DEBUG_24 246 +MX53_PAD_DISP0_DAT19__EMI_WEIM_CS_3 247 +MX53_PAD_DISP0_DAT20__IPU_DISP0_DAT_20 248 +MX53_PAD_DISP0_DAT20__GPIO5_14 249 +MX53_PAD_DISP0_DAT20__ECSPI1_SCLK 250 +MX53_PAD_DISP0_DAT20__AUDMUX_AUD4_TXC 251 +MX53_PAD_DISP0_DAT20__SDMA_DEBUG_EVT_CHN_LINES_7 252 +MX53_PAD_DISP0_DAT20__EMI_EMI_DEBUG_25 253 +MX53_PAD_DISP0_DAT20__SATA_PHY_TDI 254 +MX53_PAD_DISP0_DAT21__IPU_DISP0_DAT_21 255 +MX53_PAD_DISP0_DAT21__GPIO5_15 256 +MX53_PAD_DISP0_DAT21__ECSPI1_MOSI 257 +MX53_PAD_DISP0_DAT21__AUDMUX_AUD4_TXD 258 +MX53_PAD_DISP0_DAT21__SDMA_DEBUG_BUS_DEVICE_0 259 +MX53_PAD_DISP0_DAT21__EMI_EMI_DEBUG_26 260 +MX53_PAD_DISP0_DAT21__SATA_PHY_TDO 261 +MX53_PAD_DISP0_DAT22__IPU_DISP0_DAT_22 262 +MX53_PAD_DISP0_DAT22__GPIO5_16 263 +MX53_PAD_DISP0_DAT22__ECSPI1_MISO 264 +MX53_PAD_DISP0_DAT22__AUDMUX_AUD4_TXFS 265 +MX53_PAD_DISP0_DAT22__SDMA_DEBUG_BUS_DEVICE_1 266 +MX53_PAD_DISP0_DAT22__EMI_EMI_DEBUG_27 267 +MX53_PAD_DISP0_DAT22__SATA_PHY_TCK 268 +MX53_PAD_DISP0_DAT23__IPU_DISP0_DAT_23 269 +MX53_PAD_DISP0_DAT23__GPIO5_17 270 +MX53_PAD_DISP0_DAT23__ECSPI1_SS0 271 +MX53_PAD_DISP0_DAT23__AUDMUX_AUD4_RXD 272 +MX53_PAD_DISP0_DAT23__SDMA_DEBUG_BUS_DEVICE_2 273 +MX53_PAD_DISP0_DAT23__EMI_EMI_DEBUG_28 274 +MX53_PAD_DISP0_DAT23__SATA_PHY_TMS 275 +MX53_PAD_CSI0_PIXCLK__IPU_CSI0_PIXCLK 276 +MX53_PAD_CSI0_PIXCLK__GPIO5_18 277 +MX53_PAD_CSI0_PIXCLK__SDMA_DEBUG_PC_0 278 +MX53_PAD_CSI0_PIXCLK__EMI_EMI_DEBUG_29 279 +MX53_PAD_CSI0_MCLK__IPU_CSI0_HSYNC 280 +MX53_PAD_CSI0_MCLK__GPIO5_19 281 +MX53_PAD_CSI0_MCLK__CCM_CSI0_MCLK 282 +MX53_PAD_CSI0_MCLK__SDMA_DEBUG_PC_1 283 +MX53_PAD_CSI0_MCLK__EMI_EMI_DEBUG_30 284 +MX53_PAD_CSI0_MCLK__TPIU_TRCTL 285 +MX53_PAD_CSI0_DATA_EN__IPU_CSI0_DATA_EN 286 +MX53_PAD_CSI0_DATA_EN__GPIO5_20 287 +MX53_PAD_CSI0_DATA_EN__SDMA_DEBUG_PC_2 288 +MX53_PAD_CSI0_DATA_EN__EMI_EMI_DEBUG_31 289 +MX53_PAD_CSI0_DATA_EN__TPIU_TRCLK 290 +MX53_PAD_CSI0_VSYNC__IPU_CSI0_VSYNC 291 +MX53_PAD_CSI0_VSYNC__GPIO5_21 292 +MX53_PAD_CSI0_VSYNC__SDMA_DEBUG_PC_3 293 +MX53_PAD_CSI0_VSYNC__EMI_EMI_DEBUG_32 294 +MX53_PAD_CSI0_VSYNC__TPIU_TRACE_0 295 +MX53_PAD_CSI0_DAT4__IPU_CSI0_D_4 296 +MX53_PAD_CSI0_DAT4__GPIO5_22 297 +MX53_PAD_CSI0_DAT4__KPP_COL_5 298 +MX53_PAD_CSI0_DAT4__ECSPI1_SCLK 299 +MX53_PAD_CSI0_DAT4__USBOH3_USBH3_STP 300 +MX53_PAD_CSI0_DAT4__AUDMUX_AUD3_TXC 301 +MX53_PAD_CSI0_DAT4__EMI_EMI_DEBUG_33 302 +MX53_PAD_CSI0_DAT4__TPIU_TRACE_1 303 +MX53_PAD_CSI0_DAT5__IPU_CSI0_D_5 304 +MX53_PAD_CSI0_DAT5__GPIO5_23 305 +MX53_PAD_CSI0_DAT5__KPP_ROW_5 306 +MX53_PAD_CSI0_DAT5__ECSPI1_MOSI 307 +MX53_PAD_CSI0_DAT5__USBOH3_USBH3_NXT 308 +MX53_PAD_CSI0_DAT5__AUDMUX_AUD3_TXD 309 +MX53_PAD_CSI0_DAT5__EMI_EMI_DEBUG_34 310 +MX53_PAD_CSI0_DAT5__TPIU_TRACE_2 311 +MX53_PAD_CSI0_DAT6__IPU_CSI0_D_6 312 +MX53_PAD_CSI0_DAT6__GPIO5_24 313 +MX53_PAD_CSI0_DAT6__KPP_COL_6 314 +MX53_PAD_CSI0_DAT6__ECSPI1_MISO 315 +MX53_PAD_CSI0_DAT6__USBOH3_USBH3_CLK 316 +MX53_PAD_CSI0_DAT6__AUDMUX_AUD3_TXFS 317 +MX53_PAD_CSI0_DAT6__EMI_EMI_DEBUG_35 318 +MX53_PAD_CSI0_DAT6__TPIU_TRACE_3 319 +MX53_PAD_CSI0_DAT7__IPU_CSI0_D_7 320 +MX53_PAD_CSI0_DAT7__GPIO5_25 321 +MX53_PAD_CSI0_DAT7__KPP_ROW_6 322 +MX53_PAD_CSI0_DAT7__ECSPI1_SS0 323 +MX53_PAD_CSI0_DAT7__USBOH3_USBH3_DIR 324 +MX53_PAD_CSI0_DAT7__AUDMUX_AUD3_RXD 325 +MX53_PAD_CSI0_DAT7__EMI_EMI_DEBUG_36 326 +MX53_PAD_CSI0_DAT7__TPIU_TRACE_4 327 +MX53_PAD_CSI0_DAT8__IPU_CSI0_D_8 328 +MX53_PAD_CSI0_DAT8__GPIO5_26 329 +MX53_PAD_CSI0_DAT8__KPP_COL_7 330 +MX53_PAD_CSI0_DAT8__ECSPI2_SCLK 331 +MX53_PAD_CSI0_DAT8__USBOH3_USBH3_OC 332 +MX53_PAD_CSI0_DAT8__I2C1_SDA 333 +MX53_PAD_CSI0_DAT8__EMI_EMI_DEBUG_37 334 +MX53_PAD_CSI0_DAT8__TPIU_TRACE_5 335 +MX53_PAD_CSI0_DAT9__IPU_CSI0_D_9 336 +MX53_PAD_CSI0_DAT9__GPIO5_27 337 +MX53_PAD_CSI0_DAT9__KPP_ROW_7 338 +MX53_PAD_CSI0_DAT9__ECSPI2_MOSI 339 +MX53_PAD_CSI0_DAT9__USBOH3_USBH3_PWR 340 +MX53_PAD_CSI0_DAT9__I2C1_SCL 341 +MX53_PAD_CSI0_DAT9__EMI_EMI_DEBUG_38 342 +MX53_PAD_CSI0_DAT9__TPIU_TRACE_6 343 +MX53_PAD_CSI0_DAT10__IPU_CSI0_D_10 344 +MX53_PAD_CSI0_DAT10__GPIO5_28 345 +MX53_PAD_CSI0_DAT10__UART1_TXD_MUX 346 +MX53_PAD_CSI0_DAT10__ECSPI2_MISO 347 +MX53_PAD_CSI0_DAT10__AUDMUX_AUD3_RXC 348 +MX53_PAD_CSI0_DAT10__SDMA_DEBUG_PC_4 349 +MX53_PAD_CSI0_DAT10__EMI_EMI_DEBUG_39 350 +MX53_PAD_CSI0_DAT10__TPIU_TRACE_7 351 +MX53_PAD_CSI0_DAT11__IPU_CSI0_D_11 352 +MX53_PAD_CSI0_DAT11__GPIO5_29 353 +MX53_PAD_CSI0_DAT11__UART1_RXD_MUX 354 +MX53_PAD_CSI0_DAT11__ECSPI2_SS0 355 +MX53_PAD_CSI0_DAT11__AUDMUX_AUD3_RXFS 356 +MX53_PAD_CSI0_DAT11__SDMA_DEBUG_PC_5 357 +MX53_PAD_CSI0_DAT11__EMI_EMI_DEBUG_40 358 +MX53_PAD_CSI0_DAT11__TPIU_TRACE_8 359 +MX53_PAD_CSI0_DAT12__IPU_CSI0_D_12 360 +MX53_PAD_CSI0_DAT12__GPIO5_30 361 +MX53_PAD_CSI0_DAT12__UART4_TXD_MUX 362 +MX53_PAD_CSI0_DAT12__USBOH3_USBH3_DATA_0 363 +MX53_PAD_CSI0_DAT12__SDMA_DEBUG_PC_6 364 +MX53_PAD_CSI0_DAT12__EMI_EMI_DEBUG_41 365 +MX53_PAD_CSI0_DAT12__TPIU_TRACE_9 366 +MX53_PAD_CSI0_DAT13__IPU_CSI0_D_13 367 +MX53_PAD_CSI0_DAT13__GPIO5_31 368 +MX53_PAD_CSI0_DAT13__UART4_RXD_MUX 369 +MX53_PAD_CSI0_DAT13__USBOH3_USBH3_DATA_1 370 +MX53_PAD_CSI0_DAT13__SDMA_DEBUG_PC_7 371 +MX53_PAD_CSI0_DAT13__EMI_EMI_DEBUG_42 372 +MX53_PAD_CSI0_DAT13__TPIU_TRACE_10 373 +MX53_PAD_CSI0_DAT14__IPU_CSI0_D_14 374 +MX53_PAD_CSI0_DAT14__GPIO6_0 375 +MX53_PAD_CSI0_DAT14__UART5_TXD_MUX 376 +MX53_PAD_CSI0_DAT14__USBOH3_USBH3_DATA_2 377 +MX53_PAD_CSI0_DAT14__SDMA_DEBUG_PC_8 378 +MX53_PAD_CSI0_DAT14__EMI_EMI_DEBUG_43 379 +MX53_PAD_CSI0_DAT14__TPIU_TRACE_11 380 +MX53_PAD_CSI0_DAT15__IPU_CSI0_D_15 381 +MX53_PAD_CSI0_DAT15__GPIO6_1 382 +MX53_PAD_CSI0_DAT15__UART5_RXD_MUX 383 +MX53_PAD_CSI0_DAT15__USBOH3_USBH3_DATA_3 384 +MX53_PAD_CSI0_DAT15__SDMA_DEBUG_PC_9 385 +MX53_PAD_CSI0_DAT15__EMI_EMI_DEBUG_44 386 +MX53_PAD_CSI0_DAT15__TPIU_TRACE_12 387 +MX53_PAD_CSI0_DAT16__IPU_CSI0_D_16 388 +MX53_PAD_CSI0_DAT16__GPIO6_2 389 +MX53_PAD_CSI0_DAT16__UART4_RTS 390 +MX53_PAD_CSI0_DAT16__USBOH3_USBH3_DATA_4 391 +MX53_PAD_CSI0_DAT16__SDMA_DEBUG_PC_10 392 +MX53_PAD_CSI0_DAT16__EMI_EMI_DEBUG_45 393 +MX53_PAD_CSI0_DAT16__TPIU_TRACE_13 394 +MX53_PAD_CSI0_DAT17__IPU_CSI0_D_17 395 +MX53_PAD_CSI0_DAT17__GPIO6_3 396 +MX53_PAD_CSI0_DAT17__UART4_CTS 397 +MX53_PAD_CSI0_DAT17__USBOH3_USBH3_DATA_5 398 +MX53_PAD_CSI0_DAT17__SDMA_DEBUG_PC_11 399 +MX53_PAD_CSI0_DAT17__EMI_EMI_DEBUG_46 400 +MX53_PAD_CSI0_DAT17__TPIU_TRACE_14 401 +MX53_PAD_CSI0_DAT18__IPU_CSI0_D_18 402 +MX53_PAD_CSI0_DAT18__GPIO6_4 403 +MX53_PAD_CSI0_DAT18__UART5_RTS 404 +MX53_PAD_CSI0_DAT18__USBOH3_USBH3_DATA_6 405 +MX53_PAD_CSI0_DAT18__SDMA_DEBUG_PC_12 406 +MX53_PAD_CSI0_DAT18__EMI_EMI_DEBUG_47 407 +MX53_PAD_CSI0_DAT18__TPIU_TRACE_15 408 +MX53_PAD_CSI0_DAT19__IPU_CSI0_D_19 409 +MX53_PAD_CSI0_DAT19__GPIO6_5 410 +MX53_PAD_CSI0_DAT19__UART5_CTS 411 +MX53_PAD_CSI0_DAT19__USBOH3_USBH3_DATA_7 412 +MX53_PAD_CSI0_DAT19__SDMA_DEBUG_PC_13 413 +MX53_PAD_CSI0_DAT19__EMI_EMI_DEBUG_48 414 +MX53_PAD_CSI0_DAT19__USBPHY2_BISTOK 415 +MX53_PAD_EIM_A25__EMI_WEIM_A_25 416 +MX53_PAD_EIM_A25__GPIO5_2 417 +MX53_PAD_EIM_A25__ECSPI2_RDY 418 +MX53_PAD_EIM_A25__IPU_DI1_PIN12 419 +MX53_PAD_EIM_A25__CSPI_SS1 420 +MX53_PAD_EIM_A25__IPU_DI0_D1_CS 421 +MX53_PAD_EIM_A25__USBPHY1_BISTOK 422 +MX53_PAD_EIM_EB2__EMI_WEIM_EB_2 423 +MX53_PAD_EIM_EB2__GPIO2_30 424 +MX53_PAD_EIM_EB2__CCM_DI1_EXT_CLK 425 +MX53_PAD_EIM_EB2__IPU_SER_DISP1_CS 426 +MX53_PAD_EIM_EB2__ECSPI1_SS0 427 +MX53_PAD_EIM_EB2__I2C2_SCL 428 +MX53_PAD_EIM_D16__EMI_WEIM_D_16 429 +MX53_PAD_EIM_D16__GPIO3_16 430 +MX53_PAD_EIM_D16__IPU_DI0_PIN5 431 +MX53_PAD_EIM_D16__IPU_DISPB1_SER_CLK 432 +MX53_PAD_EIM_D16__ECSPI1_SCLK 433 +MX53_PAD_EIM_D16__I2C2_SDA 434 +MX53_PAD_EIM_D17__EMI_WEIM_D_17 435 +MX53_PAD_EIM_D17__GPIO3_17 436 +MX53_PAD_EIM_D17__IPU_DI0_PIN6 437 +MX53_PAD_EIM_D17__IPU_DISPB1_SER_DIN 438 +MX53_PAD_EIM_D17__ECSPI1_MISO 439 +MX53_PAD_EIM_D17__I2C3_SCL 440 +MX53_PAD_EIM_D18__EMI_WEIM_D_18 441 +MX53_PAD_EIM_D18__GPIO3_18 442 +MX53_PAD_EIM_D18__IPU_DI0_PIN7 443 +MX53_PAD_EIM_D18__IPU_DISPB1_SER_DIO 444 +MX53_PAD_EIM_D18__ECSPI1_MOSI 445 +MX53_PAD_EIM_D18__I2C3_SDA 446 +MX53_PAD_EIM_D18__IPU_DI1_D0_CS 447 +MX53_PAD_EIM_D19__EMI_WEIM_D_19 448 +MX53_PAD_EIM_D19__GPIO3_19 449 +MX53_PAD_EIM_D19__IPU_DI0_PIN8 450 +MX53_PAD_EIM_D19__IPU_DISPB1_SER_RS 451 +MX53_PAD_EIM_D19__ECSPI1_SS1 452 +MX53_PAD_EIM_D19__EPIT1_EPITO 453 +MX53_PAD_EIM_D19__UART1_CTS 454 +MX53_PAD_EIM_D19__USBOH3_USBH2_OC 455 +MX53_PAD_EIM_D20__EMI_WEIM_D_20 456 +MX53_PAD_EIM_D20__GPIO3_20 457 +MX53_PAD_EIM_D20__IPU_DI0_PIN16 458 +MX53_PAD_EIM_D20__IPU_SER_DISP0_CS 459 +MX53_PAD_EIM_D20__CSPI_SS0 460 +MX53_PAD_EIM_D20__EPIT2_EPITO 461 +MX53_PAD_EIM_D20__UART1_RTS 462 +MX53_PAD_EIM_D20__USBOH3_USBH2_PWR 463 +MX53_PAD_EIM_D21__EMI_WEIM_D_21 464 +MX53_PAD_EIM_D21__GPIO3_21 465 +MX53_PAD_EIM_D21__IPU_DI0_PIN17 466 +MX53_PAD_EIM_D21__IPU_DISPB0_SER_CLK 467 +MX53_PAD_EIM_D21__CSPI_SCLK 468 +MX53_PAD_EIM_D21__I2C1_SCL 469 +MX53_PAD_EIM_D21__USBOH3_USBOTG_OC 470 +MX53_PAD_EIM_D22__EMI_WEIM_D_22 471 +MX53_PAD_EIM_D22__GPIO3_22 472 +MX53_PAD_EIM_D22__IPU_DI0_PIN1 473 +MX53_PAD_EIM_D22__IPU_DISPB0_SER_DIN 474 +MX53_PAD_EIM_D22__CSPI_MISO 475 +MX53_PAD_EIM_D22__USBOH3_USBOTG_PWR 476 +MX53_PAD_EIM_D23__EMI_WEIM_D_23 477 +MX53_PAD_EIM_D23__GPIO3_23 478 +MX53_PAD_EIM_D23__UART3_CTS 479 +MX53_PAD_EIM_D23__UART1_DCD 480 +MX53_PAD_EIM_D23__IPU_DI0_D0_CS 481 +MX53_PAD_EIM_D23__IPU_DI1_PIN2 482 +MX53_PAD_EIM_D23__IPU_CSI1_DATA_EN 483 +MX53_PAD_EIM_D23__IPU_DI1_PIN14 484 +MX53_PAD_EIM_EB3__EMI_WEIM_EB_3 485 +MX53_PAD_EIM_EB3__GPIO2_31 486 +MX53_PAD_EIM_EB3__UART3_RTS 487 +MX53_PAD_EIM_EB3__UART1_RI 488 +MX53_PAD_EIM_EB3__IPU_DI1_PIN3 489 +MX53_PAD_EIM_EB3__IPU_CSI1_HSYNC 490 +MX53_PAD_EIM_EB3__IPU_DI1_PIN16 491 +MX53_PAD_EIM_D24__EMI_WEIM_D_24 492 +MX53_PAD_EIM_D24__GPIO3_24 493 +MX53_PAD_EIM_D24__UART3_TXD_MUX 494 +MX53_PAD_EIM_D24__ECSPI1_SS2 495 +MX53_PAD_EIM_D24__CSPI_SS2 496 +MX53_PAD_EIM_D24__AUDMUX_AUD5_RXFS 497 +MX53_PAD_EIM_D24__ECSPI2_SS2 498 +MX53_PAD_EIM_D24__UART1_DTR 499 +MX53_PAD_EIM_D25__EMI_WEIM_D_25 500 +MX53_PAD_EIM_D25__GPIO3_25 501 +MX53_PAD_EIM_D25__UART3_RXD_MUX 502 +MX53_PAD_EIM_D25__ECSPI1_SS3 503 +MX53_PAD_EIM_D25__CSPI_SS3 504 +MX53_PAD_EIM_D25__AUDMUX_AUD5_RXC 505 +MX53_PAD_EIM_D25__ECSPI2_SS3 506 +MX53_PAD_EIM_D25__UART1_DSR 507 +MX53_PAD_EIM_D26__EMI_WEIM_D_26 508 +MX53_PAD_EIM_D26__GPIO3_26 509 +MX53_PAD_EIM_D26__UART2_TXD_MUX 510 +MX53_PAD_EIM_D26__FIRI_RXD 511 +MX53_PAD_EIM_D26__IPU_CSI0_D_1 512 +MX53_PAD_EIM_D26__IPU_DI1_PIN11 513 +MX53_PAD_EIM_D26__IPU_SISG_2 514 +MX53_PAD_EIM_D26__IPU_DISP1_DAT_22 515 +MX53_PAD_EIM_D27__EMI_WEIM_D_27 516 +MX53_PAD_EIM_D27__GPIO3_27 517 +MX53_PAD_EIM_D27__UART2_RXD_MUX 518 +MX53_PAD_EIM_D27__FIRI_TXD 519 +MX53_PAD_EIM_D27__IPU_CSI0_D_0 520 +MX53_PAD_EIM_D27__IPU_DI1_PIN13 521 +MX53_PAD_EIM_D27__IPU_SISG_3 522 +MX53_PAD_EIM_D27__IPU_DISP1_DAT_23 523 +MX53_PAD_EIM_D28__EMI_WEIM_D_28 524 +MX53_PAD_EIM_D28__GPIO3_28 525 +MX53_PAD_EIM_D28__UART2_CTS 526 +MX53_PAD_EIM_D28__IPU_DISPB0_SER_DIO 527 +MX53_PAD_EIM_D28__CSPI_MOSI 528 +MX53_PAD_EIM_D28__I2C1_SDA 529 +MX53_PAD_EIM_D28__IPU_EXT_TRIG 530 +MX53_PAD_EIM_D28__IPU_DI0_PIN13 531 +MX53_PAD_EIM_D29__EMI_WEIM_D_29 532 +MX53_PAD_EIM_D29__GPIO3_29 533 +MX53_PAD_EIM_D29__UART2_RTS 534 +MX53_PAD_EIM_D29__IPU_DISPB0_SER_RS 535 +MX53_PAD_EIM_D29__CSPI_SS0 536 +MX53_PAD_EIM_D29__IPU_DI1_PIN15 537 +MX53_PAD_EIM_D29__IPU_CSI1_VSYNC 538 +MX53_PAD_EIM_D29__IPU_DI0_PIN14 539 +MX53_PAD_EIM_D30__EMI_WEIM_D_30 540 +MX53_PAD_EIM_D30__GPIO3_30 541 +MX53_PAD_EIM_D30__UART3_CTS 542 +MX53_PAD_EIM_D30__IPU_CSI0_D_3 543 +MX53_PAD_EIM_D30__IPU_DI0_PIN11 544 +MX53_PAD_EIM_D30__IPU_DISP1_DAT_21 545 +MX53_PAD_EIM_D30__USBOH3_USBH1_OC 546 +MX53_PAD_EIM_D30__USBOH3_USBH2_OC 547 +MX53_PAD_EIM_D31__EMI_WEIM_D_31 548 +MX53_PAD_EIM_D31__GPIO3_31 549 +MX53_PAD_EIM_D31__UART3_RTS 550 +MX53_PAD_EIM_D31__IPU_CSI0_D_2 551 +MX53_PAD_EIM_D31__IPU_DI0_PIN12 552 +MX53_PAD_EIM_D31__IPU_DISP1_DAT_20 553 +MX53_PAD_EIM_D31__USBOH3_USBH1_PWR 554 +MX53_PAD_EIM_D31__USBOH3_USBH2_PWR 555 +MX53_PAD_EIM_A24__EMI_WEIM_A_24 556 +MX53_PAD_EIM_A24__GPIO5_4 557 +MX53_PAD_EIM_A24__IPU_DISP1_DAT_19 558 +MX53_PAD_EIM_A24__IPU_CSI1_D_19 559 +MX53_PAD_EIM_A24__IPU_SISG_2 560 +MX53_PAD_EIM_A24__USBPHY2_BVALID 561 +MX53_PAD_EIM_A23__EMI_WEIM_A_23 562 +MX53_PAD_EIM_A23__GPIO6_6 563 +MX53_PAD_EIM_A23__IPU_DISP1_DAT_18 564 +MX53_PAD_EIM_A23__IPU_CSI1_D_18 565 +MX53_PAD_EIM_A23__IPU_SISG_3 566 +MX53_PAD_EIM_A23__USBPHY2_ENDSESSION 567 +MX53_PAD_EIM_A22__EMI_WEIM_A_22 568 +MX53_PAD_EIM_A22__GPIO2_16 569 +MX53_PAD_EIM_A22__IPU_DISP1_DAT_17 570 +MX53_PAD_EIM_A22__IPU_CSI1_D_17 571 +MX53_PAD_EIM_A22__SRC_BT_CFG1_7 572 +MX53_PAD_EIM_A21__EMI_WEIM_A_21 573 +MX53_PAD_EIM_A21__GPIO2_17 574 +MX53_PAD_EIM_A21__IPU_DISP1_DAT_16 575 +MX53_PAD_EIM_A21__IPU_CSI1_D_16 576 +MX53_PAD_EIM_A21__SRC_BT_CFG1_6 577 +MX53_PAD_EIM_A20__EMI_WEIM_A_20 578 +MX53_PAD_EIM_A20__GPIO2_18 579 +MX53_PAD_EIM_A20__IPU_DISP1_DAT_15 580 +MX53_PAD_EIM_A20__IPU_CSI1_D_15 581 +MX53_PAD_EIM_A20__SRC_BT_CFG1_5 582 +MX53_PAD_EIM_A19__EMI_WEIM_A_19 583 +MX53_PAD_EIM_A19__GPIO2_19 584 +MX53_PAD_EIM_A19__IPU_DISP1_DAT_14 585 +MX53_PAD_EIM_A19__IPU_CSI1_D_14 586 +MX53_PAD_EIM_A19__SRC_BT_CFG1_4 587 +MX53_PAD_EIM_A18__EMI_WEIM_A_18 588 +MX53_PAD_EIM_A18__GPIO2_20 589 +MX53_PAD_EIM_A18__IPU_DISP1_DAT_13 590 +MX53_PAD_EIM_A18__IPU_CSI1_D_13 591 +MX53_PAD_EIM_A18__SRC_BT_CFG1_3 592 +MX53_PAD_EIM_A17__EMI_WEIM_A_17 593 +MX53_PAD_EIM_A17__GPIO2_21 594 +MX53_PAD_EIM_A17__IPU_DISP1_DAT_12 595 +MX53_PAD_EIM_A17__IPU_CSI1_D_12 596 +MX53_PAD_EIM_A17__SRC_BT_CFG1_2 597 +MX53_PAD_EIM_A16__EMI_WEIM_A_16 598 +MX53_PAD_EIM_A16__GPIO2_22 599 +MX53_PAD_EIM_A16__IPU_DI1_DISP_CLK 600 +MX53_PAD_EIM_A16__IPU_CSI1_PIXCLK 601 +MX53_PAD_EIM_A16__SRC_BT_CFG1_1 602 +MX53_PAD_EIM_CS0__EMI_WEIM_CS_0 603 +MX53_PAD_EIM_CS0__GPIO2_23 604 +MX53_PAD_EIM_CS0__ECSPI2_SCLK 605 +MX53_PAD_EIM_CS0__IPU_DI1_PIN5 606 +MX53_PAD_EIM_CS1__EMI_WEIM_CS_1 607 +MX53_PAD_EIM_CS1__GPIO2_24 608 +MX53_PAD_EIM_CS1__ECSPI2_MOSI 609 +MX53_PAD_EIM_CS1__IPU_DI1_PIN6 610 +MX53_PAD_EIM_OE__EMI_WEIM_OE 611 +MX53_PAD_EIM_OE__GPIO2_25 612 +MX53_PAD_EIM_OE__ECSPI2_MISO 613 +MX53_PAD_EIM_OE__IPU_DI1_PIN7 614 +MX53_PAD_EIM_OE__USBPHY2_IDDIG 615 +MX53_PAD_EIM_RW__EMI_WEIM_RW 616 +MX53_PAD_EIM_RW__GPIO2_26 617 +MX53_PAD_EIM_RW__ECSPI2_SS0 618 +MX53_PAD_EIM_RW__IPU_DI1_PIN8 619 +MX53_PAD_EIM_RW__USBPHY2_HOSTDISCONNECT 620 +MX53_PAD_EIM_LBA__EMI_WEIM_LBA 621 +MX53_PAD_EIM_LBA__GPIO2_27 622 +MX53_PAD_EIM_LBA__ECSPI2_SS1 623 +MX53_PAD_EIM_LBA__IPU_DI1_PIN17 624 +MX53_PAD_EIM_LBA__SRC_BT_CFG1_0 625 +MX53_PAD_EIM_EB0__EMI_WEIM_EB_0 626 +MX53_PAD_EIM_EB0__GPIO2_28 627 +MX53_PAD_EIM_EB0__IPU_DISP1_DAT_11 628 +MX53_PAD_EIM_EB0__IPU_CSI1_D_11 629 +MX53_PAD_EIM_EB0__GPC_PMIC_RDY 630 +MX53_PAD_EIM_EB0__SRC_BT_CFG2_7 631 +MX53_PAD_EIM_EB1__EMI_WEIM_EB_1 632 +MX53_PAD_EIM_EB1__GPIO2_29 633 +MX53_PAD_EIM_EB1__IPU_DISP1_DAT_10 634 +MX53_PAD_EIM_EB1__IPU_CSI1_D_10 635 +MX53_PAD_EIM_EB1__SRC_BT_CFG2_6 636 +MX53_PAD_EIM_DA0__EMI_NAND_WEIM_DA_0 637 +MX53_PAD_EIM_DA0__GPIO3_0 638 +MX53_PAD_EIM_DA0__IPU_DISP1_DAT_9 639 +MX53_PAD_EIM_DA0__IPU_CSI1_D_9 640 +MX53_PAD_EIM_DA0__SRC_BT_CFG2_5 641 +MX53_PAD_EIM_DA1__EMI_NAND_WEIM_DA_1 642 +MX53_PAD_EIM_DA1__GPIO3_1 643 +MX53_PAD_EIM_DA1__IPU_DISP1_DAT_8 644 +MX53_PAD_EIM_DA1__IPU_CSI1_D_8 645 +MX53_PAD_EIM_DA1__SRC_BT_CFG2_4 646 +MX53_PAD_EIM_DA2__EMI_NAND_WEIM_DA_2 647 +MX53_PAD_EIM_DA2__GPIO3_2 648 +MX53_PAD_EIM_DA2__IPU_DISP1_DAT_7 649 +MX53_PAD_EIM_DA2__IPU_CSI1_D_7 650 +MX53_PAD_EIM_DA2__SRC_BT_CFG2_3 651 +MX53_PAD_EIM_DA3__EMI_NAND_WEIM_DA_3 652 +MX53_PAD_EIM_DA3__GPIO3_3 653 +MX53_PAD_EIM_DA3__IPU_DISP1_DAT_6 654 +MX53_PAD_EIM_DA3__IPU_CSI1_D_6 655 +MX53_PAD_EIM_DA3__SRC_BT_CFG2_2 656 +MX53_PAD_EIM_DA4__EMI_NAND_WEIM_DA_4 657 +MX53_PAD_EIM_DA4__GPIO3_4 658 +MX53_PAD_EIM_DA4__IPU_DISP1_DAT_5 659 +MX53_PAD_EIM_DA4__IPU_CSI1_D_5 660 +MX53_PAD_EIM_DA4__SRC_BT_CFG3_7 661 +MX53_PAD_EIM_DA5__EMI_NAND_WEIM_DA_5 662 +MX53_PAD_EIM_DA5__GPIO3_5 663 +MX53_PAD_EIM_DA5__IPU_DISP1_DAT_4 664 +MX53_PAD_EIM_DA5__IPU_CSI1_D_4 665 +MX53_PAD_EIM_DA5__SRC_BT_CFG3_6 666 +MX53_PAD_EIM_DA6__EMI_NAND_WEIM_DA_6 667 +MX53_PAD_EIM_DA6__GPIO3_6 668 +MX53_PAD_EIM_DA6__IPU_DISP1_DAT_3 669 +MX53_PAD_EIM_DA6__IPU_CSI1_D_3 670 +MX53_PAD_EIM_DA6__SRC_BT_CFG3_5 671 +MX53_PAD_EIM_DA7__EMI_NAND_WEIM_DA_7 672 +MX53_PAD_EIM_DA7__GPIO3_7 673 +MX53_PAD_EIM_DA7__IPU_DISP1_DAT_2 674 +MX53_PAD_EIM_DA7__IPU_CSI1_D_2 675 +MX53_PAD_EIM_DA7__SRC_BT_CFG3_4 676 +MX53_PAD_EIM_DA8__EMI_NAND_WEIM_DA_8 677 +MX53_PAD_EIM_DA8__GPIO3_8 678 +MX53_PAD_EIM_DA8__IPU_DISP1_DAT_1 679 +MX53_PAD_EIM_DA8__IPU_CSI1_D_1 680 +MX53_PAD_EIM_DA8__SRC_BT_CFG3_3 681 +MX53_PAD_EIM_DA9__EMI_NAND_WEIM_DA_9 682 +MX53_PAD_EIM_DA9__GPIO3_9 683 +MX53_PAD_EIM_DA9__IPU_DISP1_DAT_0 684 +MX53_PAD_EIM_DA9__IPU_CSI1_D_0 685 +MX53_PAD_EIM_DA9__SRC_BT_CFG3_2 686 +MX53_PAD_EIM_DA10__EMI_NAND_WEIM_DA_10 687 +MX53_PAD_EIM_DA10__GPIO3_10 688 +MX53_PAD_EIM_DA10__IPU_DI1_PIN15 689 +MX53_PAD_EIM_DA10__IPU_CSI1_DATA_EN 690 +MX53_PAD_EIM_DA10__SRC_BT_CFG3_1 691 +MX53_PAD_EIM_DA11__EMI_NAND_WEIM_DA_11 692 +MX53_PAD_EIM_DA11__GPIO3_11 693 +MX53_PAD_EIM_DA11__IPU_DI1_PIN2 694 +MX53_PAD_EIM_DA11__IPU_CSI1_HSYNC 695 +MX53_PAD_EIM_DA12__EMI_NAND_WEIM_DA_12 696 +MX53_PAD_EIM_DA12__GPIO3_12 697 +MX53_PAD_EIM_DA12__IPU_DI1_PIN3 698 +MX53_PAD_EIM_DA12__IPU_CSI1_VSYNC 699 +MX53_PAD_EIM_DA13__EMI_NAND_WEIM_DA_13 700 +MX53_PAD_EIM_DA13__GPIO3_13 701 +MX53_PAD_EIM_DA13__IPU_DI1_D0_CS 702 +MX53_PAD_EIM_DA13__CCM_DI1_EXT_CLK 703 +MX53_PAD_EIM_DA14__EMI_NAND_WEIM_DA_14 704 +MX53_PAD_EIM_DA14__GPIO3_14 705 +MX53_PAD_EIM_DA14__IPU_DI1_D1_CS 706 +MX53_PAD_EIM_DA14__CCM_DI0_EXT_CLK 707 +MX53_PAD_EIM_DA15__EMI_NAND_WEIM_DA_15 708 +MX53_PAD_EIM_DA15__GPIO3_15 709 +MX53_PAD_EIM_DA15__IPU_DI1_PIN1 710 +MX53_PAD_EIM_DA15__IPU_DI1_PIN4 711 +MX53_PAD_NANDF_WE_B__EMI_NANDF_WE_B 712 +MX53_PAD_NANDF_WE_B__GPIO6_12 713 +MX53_PAD_NANDF_RE_B__EMI_NANDF_RE_B 714 +MX53_PAD_NANDF_RE_B__GPIO6_13 715 +MX53_PAD_EIM_WAIT__EMI_WEIM_WAIT 716 +MX53_PAD_EIM_WAIT__GPIO5_0 717 +MX53_PAD_EIM_WAIT__EMI_WEIM_DTACK_B 718 +MX53_PAD_LVDS1_TX3_P__GPIO6_22 719 +MX53_PAD_LVDS1_TX3_P__LDB_LVDS1_TX3 720 +MX53_PAD_LVDS1_TX2_P__GPIO6_24 721 +MX53_PAD_LVDS1_TX2_P__LDB_LVDS1_TX2 722 +MX53_PAD_LVDS1_CLK_P__GPIO6_26 723 +MX53_PAD_LVDS1_CLK_P__LDB_LVDS1_CLK 724 +MX53_PAD_LVDS1_TX1_P__GPIO6_28 725 +MX53_PAD_LVDS1_TX1_P__LDB_LVDS1_TX1 726 +MX53_PAD_LVDS1_TX0_P__GPIO6_30 727 +MX53_PAD_LVDS1_TX0_P__LDB_LVDS1_TX0 728 +MX53_PAD_LVDS0_TX3_P__GPIO7_22 729 +MX53_PAD_LVDS0_TX3_P__LDB_LVDS0_TX3 730 +MX53_PAD_LVDS0_CLK_P__GPIO7_24 731 +MX53_PAD_LVDS0_CLK_P__LDB_LVDS0_CLK 732 +MX53_PAD_LVDS0_TX2_P__GPIO7_26 733 +MX53_PAD_LVDS0_TX2_P__LDB_LVDS0_TX2 734 +MX53_PAD_LVDS0_TX1_P__GPIO7_28 735 +MX53_PAD_LVDS0_TX1_P__LDB_LVDS0_TX1 736 +MX53_PAD_LVDS0_TX0_P__GPIO7_30 737 +MX53_PAD_LVDS0_TX0_P__LDB_LVDS0_TX0 738 +MX53_PAD_GPIO_10__GPIO4_0 739 +MX53_PAD_GPIO_10__OSC32k_32K_OUT 740 +MX53_PAD_GPIO_11__GPIO4_1 741 +MX53_PAD_GPIO_12__GPIO4_2 742 +MX53_PAD_GPIO_13__GPIO4_3 743 +MX53_PAD_GPIO_14__GPIO4_4 744 +MX53_PAD_NANDF_CLE__EMI_NANDF_CLE 745 +MX53_PAD_NANDF_CLE__GPIO6_7 746 +MX53_PAD_NANDF_CLE__USBPHY1_VSTATUS_0 747 +MX53_PAD_NANDF_ALE__EMI_NANDF_ALE 748 +MX53_PAD_NANDF_ALE__GPIO6_8 749 +MX53_PAD_NANDF_ALE__USBPHY1_VSTATUS_1 750 +MX53_PAD_NANDF_WP_B__EMI_NANDF_WP_B 751 +MX53_PAD_NANDF_WP_B__GPIO6_9 752 +MX53_PAD_NANDF_WP_B__USBPHY1_VSTATUS_2 753 +MX53_PAD_NANDF_RB0__EMI_NANDF_RB_0 754 +MX53_PAD_NANDF_RB0__GPIO6_10 755 +MX53_PAD_NANDF_RB0__USBPHY1_VSTATUS_3 756 +MX53_PAD_NANDF_CS0__EMI_NANDF_CS_0 757 +MX53_PAD_NANDF_CS0__GPIO6_11 758 +MX53_PAD_NANDF_CS0__USBPHY1_VSTATUS_4 759 +MX53_PAD_NANDF_CS1__EMI_NANDF_CS_1 760 +MX53_PAD_NANDF_CS1__GPIO6_14 761 +MX53_PAD_NANDF_CS1__MLB_MLBCLK 762 +MX53_PAD_NANDF_CS1__USBPHY1_VSTATUS_5 763 +MX53_PAD_NANDF_CS2__EMI_NANDF_CS_2 764 +MX53_PAD_NANDF_CS2__GPIO6_15 765 +MX53_PAD_NANDF_CS2__IPU_SISG_0 766 +MX53_PAD_NANDF_CS2__ESAI1_TX0 767 +MX53_PAD_NANDF_CS2__EMI_WEIM_CRE 768 +MX53_PAD_NANDF_CS2__CCM_CSI0_MCLK 769 +MX53_PAD_NANDF_CS2__MLB_MLBSIG 770 +MX53_PAD_NANDF_CS2__USBPHY1_VSTATUS_6 771 +MX53_PAD_NANDF_CS3__EMI_NANDF_CS_3 772 +MX53_PAD_NANDF_CS3__GPIO6_16 773 +MX53_PAD_NANDF_CS3__IPU_SISG_1 774 +MX53_PAD_NANDF_CS3__ESAI1_TX1 775 +MX53_PAD_NANDF_CS3__EMI_WEIM_A_26 776 +MX53_PAD_NANDF_CS3__MLB_MLBDAT 777 +MX53_PAD_NANDF_CS3__USBPHY1_VSTATUS_7 778 +MX53_PAD_FEC_MDIO__FEC_MDIO 779 +MX53_PAD_FEC_MDIO__GPIO1_22 780 +MX53_PAD_FEC_MDIO__ESAI1_SCKR 781 +MX53_PAD_FEC_MDIO__FEC_COL 782 +MX53_PAD_FEC_MDIO__RTC_CE_RTC_PS2 783 +MX53_PAD_FEC_MDIO__SDMA_DEBUG_BUS_DEVICE_3 784 +MX53_PAD_FEC_MDIO__EMI_EMI_DEBUG_49 785 +MX53_PAD_FEC_REF_CLK__FEC_TX_CLK 786 +MX53_PAD_FEC_REF_CLK__GPIO1_23 787 +MX53_PAD_FEC_REF_CLK__ESAI1_FSR 788 +MX53_PAD_FEC_REF_CLK__SDMA_DEBUG_BUS_DEVICE_4 789 +MX53_PAD_FEC_REF_CLK__EMI_EMI_DEBUG_50 790 +MX53_PAD_FEC_RX_ER__FEC_RX_ER 791 +MX53_PAD_FEC_RX_ER__GPIO1_24 792 +MX53_PAD_FEC_RX_ER__ESAI1_HCKR 793 +MX53_PAD_FEC_RX_ER__FEC_RX_CLK 794 +MX53_PAD_FEC_RX_ER__RTC_CE_RTC_PS3 795 +MX53_PAD_FEC_CRS_DV__FEC_RX_DV 796 +MX53_PAD_FEC_CRS_DV__GPIO1_25 797 +MX53_PAD_FEC_CRS_DV__ESAI1_SCKT 798 +MX53_PAD_FEC_RXD1__FEC_RDATA_1 799 +MX53_PAD_FEC_RXD1__GPIO1_26 800 +MX53_PAD_FEC_RXD1__ESAI1_FST 801 +MX53_PAD_FEC_RXD1__MLB_MLBSIG 802 +MX53_PAD_FEC_RXD1__RTC_CE_RTC_PS1 803 +MX53_PAD_FEC_RXD0__FEC_RDATA_0 804 +MX53_PAD_FEC_RXD0__GPIO1_27 805 +MX53_PAD_FEC_RXD0__ESAI1_HCKT 806 +MX53_PAD_FEC_RXD0__OSC32k_32K_OUT 807 +MX53_PAD_FEC_TX_EN__FEC_TX_EN 808 +MX53_PAD_FEC_TX_EN__GPIO1_28 809 +MX53_PAD_FEC_TX_EN__ESAI1_TX3_RX2 810 +MX53_PAD_FEC_TXD1__FEC_TDATA_1 811 +MX53_PAD_FEC_TXD1__GPIO1_29 812 +MX53_PAD_FEC_TXD1__ESAI1_TX2_RX3 813 +MX53_PAD_FEC_TXD1__MLB_MLBCLK 814 +MX53_PAD_FEC_TXD1__RTC_CE_RTC_PRSC_CLK 815 +MX53_PAD_FEC_TXD0__FEC_TDATA_0 816 +MX53_PAD_FEC_TXD0__GPIO1_30 817 +MX53_PAD_FEC_TXD0__ESAI1_TX4_RX1 818 +MX53_PAD_FEC_TXD0__USBPHY2_DATAOUT_0 819 +MX53_PAD_FEC_MDC__FEC_MDC 820 +MX53_PAD_FEC_MDC__GPIO1_31 821 +MX53_PAD_FEC_MDC__ESAI1_TX5_RX0 822 +MX53_PAD_FEC_MDC__MLB_MLBDAT 823 +MX53_PAD_FEC_MDC__RTC_CE_RTC_ALARM1_TRIG 824 +MX53_PAD_FEC_MDC__USBPHY2_DATAOUT_1 825 +MX53_PAD_PATA_DIOW__PATA_DIOW 826 +MX53_PAD_PATA_DIOW__GPIO6_17 827 +MX53_PAD_PATA_DIOW__UART1_TXD_MUX 828 +MX53_PAD_PATA_DIOW__USBPHY2_DATAOUT_2 829 +MX53_PAD_PATA_DMACK__PATA_DMACK 830 +MX53_PAD_PATA_DMACK__GPIO6_18 831 +MX53_PAD_PATA_DMACK__UART1_RXD_MUX 832 +MX53_PAD_PATA_DMACK__USBPHY2_DATAOUT_3 833 +MX53_PAD_PATA_DMARQ__PATA_DMARQ 834 +MX53_PAD_PATA_DMARQ__GPIO7_0 835 +MX53_PAD_PATA_DMARQ__UART2_TXD_MUX 836 +MX53_PAD_PATA_DMARQ__CCM_CCM_OUT_0 837 +MX53_PAD_PATA_DMARQ__USBPHY2_DATAOUT_4 838 +MX53_PAD_PATA_BUFFER_EN__PATA_BUFFER_EN 839 +MX53_PAD_PATA_BUFFER_EN__GPIO7_1 840 +MX53_PAD_PATA_BUFFER_EN__UART2_RXD_MUX 841 +MX53_PAD_PATA_BUFFER_EN__CCM_CCM_OUT_1 842 +MX53_PAD_PATA_BUFFER_EN__USBPHY2_DATAOUT_5 843 +MX53_PAD_PATA_INTRQ__PATA_INTRQ 844 +MX53_PAD_PATA_INTRQ__GPIO7_2 845 +MX53_PAD_PATA_INTRQ__UART2_CTS 846 +MX53_PAD_PATA_INTRQ__CAN1_TXCAN 847 +MX53_PAD_PATA_INTRQ__CCM_CCM_OUT_2 848 +MX53_PAD_PATA_INTRQ__USBPHY2_DATAOUT_6 849 +MX53_PAD_PATA_DIOR__PATA_DIOR 850 +MX53_PAD_PATA_DIOR__GPIO7_3 851 +MX53_PAD_PATA_DIOR__UART2_RTS 852 +MX53_PAD_PATA_DIOR__CAN1_RXCAN 853 +MX53_PAD_PATA_DIOR__USBPHY2_DATAOUT_7 854 +MX53_PAD_PATA_RESET_B__PATA_PATA_RESET_B 855 +MX53_PAD_PATA_RESET_B__GPIO7_4 856 +MX53_PAD_PATA_RESET_B__ESDHC3_CMD 857 +MX53_PAD_PATA_RESET_B__UART1_CTS 858 +MX53_PAD_PATA_RESET_B__CAN2_TXCAN 859 +MX53_PAD_PATA_RESET_B__USBPHY1_DATAOUT_0 860 +MX53_PAD_PATA_IORDY__PATA_IORDY 861 +MX53_PAD_PATA_IORDY__GPIO7_5 862 +MX53_PAD_PATA_IORDY__ESDHC3_CLK 863 +MX53_PAD_PATA_IORDY__UART1_RTS 864 +MX53_PAD_PATA_IORDY__CAN2_RXCAN 865 +MX53_PAD_PATA_IORDY__USBPHY1_DATAOUT_1 866 +MX53_PAD_PATA_DA_0__PATA_DA_0 867 +MX53_PAD_PATA_DA_0__GPIO7_6 868 +MX53_PAD_PATA_DA_0__ESDHC3_RST 869 +MX53_PAD_PATA_DA_0__OWIRE_LINE 870 +MX53_PAD_PATA_DA_0__USBPHY1_DATAOUT_2 871 +MX53_PAD_PATA_DA_1__PATA_DA_1 872 +MX53_PAD_PATA_DA_1__GPIO7_7 873 +MX53_PAD_PATA_DA_1__ESDHC4_CMD 874 +MX53_PAD_PATA_DA_1__UART3_CTS 875 +MX53_PAD_PATA_DA_1__USBPHY1_DATAOUT_3 876 +MX53_PAD_PATA_DA_2__PATA_DA_2 877 +MX53_PAD_PATA_DA_2__GPIO7_8 878 +MX53_PAD_PATA_DA_2__ESDHC4_CLK 879 +MX53_PAD_PATA_DA_2__UART3_RTS 880 +MX53_PAD_PATA_DA_2__USBPHY1_DATAOUT_4 881 +MX53_PAD_PATA_CS_0__PATA_CS_0 882 +MX53_PAD_PATA_CS_0__GPIO7_9 883 +MX53_PAD_PATA_CS_0__UART3_TXD_MUX 884 +MX53_PAD_PATA_CS_0__USBPHY1_DATAOUT_5 885 +MX53_PAD_PATA_CS_1__PATA_CS_1 886 +MX53_PAD_PATA_CS_1__GPIO7_10 887 +MX53_PAD_PATA_CS_1__UART3_RXD_MUX 888 +MX53_PAD_PATA_CS_1__USBPHY1_DATAOUT_6 889 +MX53_PAD_PATA_DATA0__PATA_DATA_0 890 +MX53_PAD_PATA_DATA0__GPIO2_0 891 +MX53_PAD_PATA_DATA0__EMI_NANDF_D_0 892 +MX53_PAD_PATA_DATA0__ESDHC3_DAT4 893 +MX53_PAD_PATA_DATA0__GPU3d_GPU_DEBUG_OUT_0 894 +MX53_PAD_PATA_DATA0__IPU_DIAG_BUS_0 895 +MX53_PAD_PATA_DATA0__USBPHY1_DATAOUT_7 896 +MX53_PAD_PATA_DATA1__PATA_DATA_1 897 +MX53_PAD_PATA_DATA1__GPIO2_1 898 +MX53_PAD_PATA_DATA1__EMI_NANDF_D_1 899 +MX53_PAD_PATA_DATA1__ESDHC3_DAT5 900 +MX53_PAD_PATA_DATA1__GPU3d_GPU_DEBUG_OUT_1 901 +MX53_PAD_PATA_DATA1__IPU_DIAG_BUS_1 902 +MX53_PAD_PATA_DATA2__PATA_DATA_2 903 +MX53_PAD_PATA_DATA2__GPIO2_2 904 +MX53_PAD_PATA_DATA2__EMI_NANDF_D_2 905 +MX53_PAD_PATA_DATA2__ESDHC3_DAT6 906 +MX53_PAD_PATA_DATA2__GPU3d_GPU_DEBUG_OUT_2 907 +MX53_PAD_PATA_DATA2__IPU_DIAG_BUS_2 908 +MX53_PAD_PATA_DATA3__PATA_DATA_3 909 +MX53_PAD_PATA_DATA3__GPIO2_3 910 +MX53_PAD_PATA_DATA3__EMI_NANDF_D_3 911 +MX53_PAD_PATA_DATA3__ESDHC3_DAT7 912 +MX53_PAD_PATA_DATA3__GPU3d_GPU_DEBUG_OUT_3 913 +MX53_PAD_PATA_DATA3__IPU_DIAG_BUS_3 914 +MX53_PAD_PATA_DATA4__PATA_DATA_4 915 +MX53_PAD_PATA_DATA4__GPIO2_4 916 +MX53_PAD_PATA_DATA4__EMI_NANDF_D_4 917 +MX53_PAD_PATA_DATA4__ESDHC4_DAT4 918 +MX53_PAD_PATA_DATA4__GPU3d_GPU_DEBUG_OUT_4 919 +MX53_PAD_PATA_DATA4__IPU_DIAG_BUS_4 920 +MX53_PAD_PATA_DATA5__PATA_DATA_5 921 +MX53_PAD_PATA_DATA5__GPIO2_5 922 +MX53_PAD_PATA_DATA5__EMI_NANDF_D_5 923 +MX53_PAD_PATA_DATA5__ESDHC4_DAT5 924 +MX53_PAD_PATA_DATA5__GPU3d_GPU_DEBUG_OUT_5 925 +MX53_PAD_PATA_DATA5__IPU_DIAG_BUS_5 926 +MX53_PAD_PATA_DATA6__PATA_DATA_6 927 +MX53_PAD_PATA_DATA6__GPIO2_6 928 +MX53_PAD_PATA_DATA6__EMI_NANDF_D_6 929 +MX53_PAD_PATA_DATA6__ESDHC4_DAT6 930 +MX53_PAD_PATA_DATA6__GPU3d_GPU_DEBUG_OUT_6 931 +MX53_PAD_PATA_DATA6__IPU_DIAG_BUS_6 932 +MX53_PAD_PATA_DATA7__PATA_DATA_7 933 +MX53_PAD_PATA_DATA7__GPIO2_7 934 +MX53_PAD_PATA_DATA7__EMI_NANDF_D_7 935 +MX53_PAD_PATA_DATA7__ESDHC4_DAT7 936 +MX53_PAD_PATA_DATA7__GPU3d_GPU_DEBUG_OUT_7 937 +MX53_PAD_PATA_DATA7__IPU_DIAG_BUS_7 938 +MX53_PAD_PATA_DATA8__PATA_DATA_8 939 +MX53_PAD_PATA_DATA8__GPIO2_8 940 +MX53_PAD_PATA_DATA8__ESDHC1_DAT4 941 +MX53_PAD_PATA_DATA8__EMI_NANDF_D_8 942 +MX53_PAD_PATA_DATA8__ESDHC3_DAT0 943 +MX53_PAD_PATA_DATA8__GPU3d_GPU_DEBUG_OUT_8 944 +MX53_PAD_PATA_DATA8__IPU_DIAG_BUS_8 945 +MX53_PAD_PATA_DATA9__PATA_DATA_9 946 +MX53_PAD_PATA_DATA9__GPIO2_9 947 +MX53_PAD_PATA_DATA9__ESDHC1_DAT5 948 +MX53_PAD_PATA_DATA9__EMI_NANDF_D_9 949 +MX53_PAD_PATA_DATA9__ESDHC3_DAT1 950 +MX53_PAD_PATA_DATA9__GPU3d_GPU_DEBUG_OUT_9 951 +MX53_PAD_PATA_DATA9__IPU_DIAG_BUS_9 952 +MX53_PAD_PATA_DATA10__PATA_DATA_10 953 +MX53_PAD_PATA_DATA10__GPIO2_10 954 +MX53_PAD_PATA_DATA10__ESDHC1_DAT6 955 +MX53_PAD_PATA_DATA10__EMI_NANDF_D_10 956 +MX53_PAD_PATA_DATA10__ESDHC3_DAT2 957 +MX53_PAD_PATA_DATA10__GPU3d_GPU_DEBUG_OUT_10 958 +MX53_PAD_PATA_DATA10__IPU_DIAG_BUS_10 959 +MX53_PAD_PATA_DATA11__PATA_DATA_11 960 +MX53_PAD_PATA_DATA11__GPIO2_11 961 +MX53_PAD_PATA_DATA11__ESDHC1_DAT7 962 +MX53_PAD_PATA_DATA11__EMI_NANDF_D_11 963 +MX53_PAD_PATA_DATA11__ESDHC3_DAT3 964 +MX53_PAD_PATA_DATA11__GPU3d_GPU_DEBUG_OUT_11 965 +MX53_PAD_PATA_DATA11__IPU_DIAG_BUS_11 966 +MX53_PAD_PATA_DATA12__PATA_DATA_12 967 +MX53_PAD_PATA_DATA12__GPIO2_12 968 +MX53_PAD_PATA_DATA12__ESDHC2_DAT4 969 +MX53_PAD_PATA_DATA12__EMI_NANDF_D_12 970 +MX53_PAD_PATA_DATA12__ESDHC4_DAT0 971 +MX53_PAD_PATA_DATA12__GPU3d_GPU_DEBUG_OUT_12 972 +MX53_PAD_PATA_DATA12__IPU_DIAG_BUS_12 973 +MX53_PAD_PATA_DATA13__PATA_DATA_13 974 +MX53_PAD_PATA_DATA13__GPIO2_13 975 +MX53_PAD_PATA_DATA13__ESDHC2_DAT5 976 +MX53_PAD_PATA_DATA13__EMI_NANDF_D_13 977 +MX53_PAD_PATA_DATA13__ESDHC4_DAT1 978 +MX53_PAD_PATA_DATA13__GPU3d_GPU_DEBUG_OUT_13 979 +MX53_PAD_PATA_DATA13__IPU_DIAG_BUS_13 980 +MX53_PAD_PATA_DATA14__PATA_DATA_14 981 +MX53_PAD_PATA_DATA14__GPIO2_14 982 +MX53_PAD_PATA_DATA14__ESDHC2_DAT6 983 +MX53_PAD_PATA_DATA14__EMI_NANDF_D_14 984 +MX53_PAD_PATA_DATA14__ESDHC4_DAT2 985 +MX53_PAD_PATA_DATA14__GPU3d_GPU_DEBUG_OUT_14 986 +MX53_PAD_PATA_DATA14__IPU_DIAG_BUS_14 987 +MX53_PAD_PATA_DATA15__PATA_DATA_15 988 +MX53_PAD_PATA_DATA15__GPIO2_15 989 +MX53_PAD_PATA_DATA15__ESDHC2_DAT7 990 +MX53_PAD_PATA_DATA15__EMI_NANDF_D_15 991 +MX53_PAD_PATA_DATA15__ESDHC4_DAT3 992 +MX53_PAD_PATA_DATA15__GPU3d_GPU_DEBUG_OUT_15 993 +MX53_PAD_PATA_DATA15__IPU_DIAG_BUS_15 994 +MX53_PAD_SD1_DATA0__ESDHC1_DAT0 995 +MX53_PAD_SD1_DATA0__GPIO1_16 996 +MX53_PAD_SD1_DATA0__GPT_CAPIN1 997 +MX53_PAD_SD1_DATA0__CSPI_MISO 998 +MX53_PAD_SD1_DATA0__CCM_PLL3_BYP 999 +MX53_PAD_SD1_DATA1__ESDHC1_DAT1 1000 +MX53_PAD_SD1_DATA1__GPIO1_17 1001 +MX53_PAD_SD1_DATA1__GPT_CAPIN2 1002 +MX53_PAD_SD1_DATA1__CSPI_SS0 1003 +MX53_PAD_SD1_DATA1__CCM_PLL4_BYP 1004 +MX53_PAD_SD1_CMD__ESDHC1_CMD 1005 +MX53_PAD_SD1_CMD__GPIO1_18 1006 +MX53_PAD_SD1_CMD__GPT_CMPOUT1 1007 +MX53_PAD_SD1_CMD__CSPI_MOSI 1008 +MX53_PAD_SD1_CMD__CCM_PLL1_BYP 1009 +MX53_PAD_SD1_DATA2__ESDHC1_DAT2 1010 +MX53_PAD_SD1_DATA2__GPIO1_19 1011 +MX53_PAD_SD1_DATA2__GPT_CMPOUT2 1012 +MX53_PAD_SD1_DATA2__PWM2_PWMO 1013 +MX53_PAD_SD1_DATA2__WDOG1_WDOG_B 1014 +MX53_PAD_SD1_DATA2__CSPI_SS1 1015 +MX53_PAD_SD1_DATA2__WDOG1_WDOG_RST_B_DEB 1016 +MX53_PAD_SD1_DATA2__CCM_PLL2_BYP 1017 +MX53_PAD_SD1_CLK__ESDHC1_CLK 1018 +MX53_PAD_SD1_CLK__GPIO1_20 1019 +MX53_PAD_SD1_CLK__OSC32k_32K_OUT 1020 +MX53_PAD_SD1_CLK__GPT_CLKIN 1021 +MX53_PAD_SD1_CLK__CSPI_SCLK 1022 +MX53_PAD_SD1_CLK__SATA_PHY_DTB_0 1023 +MX53_PAD_SD1_DATA3__ESDHC1_DAT3 1024 +MX53_PAD_SD1_DATA3__GPIO1_21 1025 +MX53_PAD_SD1_DATA3__GPT_CMPOUT3 1026 +MX53_PAD_SD1_DATA3__PWM1_PWMO 1027 +MX53_PAD_SD1_DATA3__WDOG2_WDOG_B 1028 +MX53_PAD_SD1_DATA3__CSPI_SS2 1029 +MX53_PAD_SD1_DATA3__WDOG2_WDOG_RST_B_DEB 1030 +MX53_PAD_SD1_DATA3__SATA_PHY_DTB_1 1031 +MX53_PAD_SD2_CLK__ESDHC2_CLK 1032 +MX53_PAD_SD2_CLK__GPIO1_10 1033 +MX53_PAD_SD2_CLK__KPP_COL_5 1034 +MX53_PAD_SD2_CLK__AUDMUX_AUD4_RXFS 1035 +MX53_PAD_SD2_CLK__CSPI_SCLK 1036 +MX53_PAD_SD2_CLK__SCC_RANDOM_V 1037 +MX53_PAD_SD2_CMD__ESDHC2_CMD 1038 +MX53_PAD_SD2_CMD__GPIO1_11 1039 +MX53_PAD_SD2_CMD__KPP_ROW_5 1040 +MX53_PAD_SD2_CMD__AUDMUX_AUD4_RXC 1041 +MX53_PAD_SD2_CMD__CSPI_MOSI 1042 +MX53_PAD_SD2_CMD__SCC_RANDOM 1043 +MX53_PAD_SD2_DATA3__ESDHC2_DAT3 1044 +MX53_PAD_SD2_DATA3__GPIO1_12 1045 +MX53_PAD_SD2_DATA3__KPP_COL_6 1046 +MX53_PAD_SD2_DATA3__AUDMUX_AUD4_TXC 1047 +MX53_PAD_SD2_DATA3__CSPI_SS2 1048 +MX53_PAD_SD2_DATA3__SJC_DONE 1049 +MX53_PAD_SD2_DATA2__ESDHC2_DAT2 1050 +MX53_PAD_SD2_DATA2__GPIO1_13 1051 +MX53_PAD_SD2_DATA2__KPP_ROW_6 1052 +MX53_PAD_SD2_DATA2__AUDMUX_AUD4_TXD 1053 +MX53_PAD_SD2_DATA2__CSPI_SS1 1054 +MX53_PAD_SD2_DATA2__SJC_FAIL 1055 +MX53_PAD_SD2_DATA1__ESDHC2_DAT1 1056 +MX53_PAD_SD2_DATA1__GPIO1_14 1057 +MX53_PAD_SD2_DATA1__KPP_COL_7 1058 +MX53_PAD_SD2_DATA1__AUDMUX_AUD4_TXFS 1059 +MX53_PAD_SD2_DATA1__CSPI_SS0 1060 +MX53_PAD_SD2_DATA1__RTIC_SEC_VIO 1061 +MX53_PAD_SD2_DATA0__ESDHC2_DAT0 1062 +MX53_PAD_SD2_DATA0__GPIO1_15 1063 +MX53_PAD_SD2_DATA0__KPP_ROW_7 1064 +MX53_PAD_SD2_DATA0__AUDMUX_AUD4_RXD 1065 +MX53_PAD_SD2_DATA0__CSPI_MISO 1066 +MX53_PAD_SD2_DATA0__RTIC_DONE_INT 1067 +MX53_PAD_GPIO_0__CCM_CLKO 1068 +MX53_PAD_GPIO_0__GPIO1_0 1069 +MX53_PAD_GPIO_0__KPP_COL_5 1070 +MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK 1071 +MX53_PAD_GPIO_0__EPIT1_EPITO 1072 +MX53_PAD_GPIO_0__SRTC_ALARM_DEB 1073 +MX53_PAD_GPIO_0__USBOH3_USBH1_PWR 1074 +MX53_PAD_GPIO_0__CSU_TD 1075 +MX53_PAD_GPIO_1__ESAI1_SCKR 1076 +MX53_PAD_GPIO_1__GPIO1_1 1077 +MX53_PAD_GPIO_1__KPP_ROW_5 1078 +MX53_PAD_GPIO_1__CCM_SSI_EXT2_CLK 1079 +MX53_PAD_GPIO_1__PWM2_PWMO 1080 +MX53_PAD_GPIO_1__WDOG2_WDOG_B 1081 +MX53_PAD_GPIO_1__ESDHC1_CD 1082 +MX53_PAD_GPIO_1__SRC_TESTER_ACK 1083 +MX53_PAD_GPIO_9__ESAI1_FSR 1084 +MX53_PAD_GPIO_9__GPIO1_9 1085 +MX53_PAD_GPIO_9__KPP_COL_6 1086 +MX53_PAD_GPIO_9__CCM_REF_EN_B 1087 +MX53_PAD_GPIO_9__PWM1_PWMO 1088 +MX53_PAD_GPIO_9__WDOG1_WDOG_B 1089 +MX53_PAD_GPIO_9__ESDHC1_WP 1090 +MX53_PAD_GPIO_9__SCC_FAIL_STATE 1091 +MX53_PAD_GPIO_3__ESAI1_HCKR 1092 +MX53_PAD_GPIO_3__GPIO1_3 1093 +MX53_PAD_GPIO_3__I2C3_SCL 1094 +MX53_PAD_GPIO_3__DPLLIP1_TOG_EN 1095 +MX53_PAD_GPIO_3__CCM_CLKO2 1096 +MX53_PAD_GPIO_3__OBSERVE_MUX_OBSRV_INT_OUT0 1097 +MX53_PAD_GPIO_3__USBOH3_USBH1_OC 1098 +MX53_PAD_GPIO_3__MLB_MLBCLK 1099 +MX53_PAD_GPIO_6__ESAI1_SCKT 1100 +MX53_PAD_GPIO_6__GPIO1_6 1101 +MX53_PAD_GPIO_6__I2C3_SDA 1102 +MX53_PAD_GPIO_6__CCM_CCM_OUT_0 1103 +MX53_PAD_GPIO_6__CSU_CSU_INT_DEB 1104 +MX53_PAD_GPIO_6__OBSERVE_MUX_OBSRV_INT_OUT1 1105 +MX53_PAD_GPIO_6__ESDHC2_LCTL 1106 +MX53_PAD_GPIO_6__MLB_MLBSIG 1107 +MX53_PAD_GPIO_2__ESAI1_FST 1108 +MX53_PAD_GPIO_2__GPIO1_2 1109 +MX53_PAD_GPIO_2__KPP_ROW_6 1110 +MX53_PAD_GPIO_2__CCM_CCM_OUT_1 1111 +MX53_PAD_GPIO_2__CSU_CSU_ALARM_AUT_0 1112 +MX53_PAD_GPIO_2__OBSERVE_MUX_OBSRV_INT_OUT2 1113 +MX53_PAD_GPIO_2__ESDHC2_WP 1114 +MX53_PAD_GPIO_2__MLB_MLBDAT 1115 +MX53_PAD_GPIO_4__ESAI1_HCKT 1116 +MX53_PAD_GPIO_4__GPIO1_4 1117 +MX53_PAD_GPIO_4__KPP_COL_7 1118 +MX53_PAD_GPIO_4__CCM_CCM_OUT_2 1119 +MX53_PAD_GPIO_4__CSU_CSU_ALARM_AUT_1 1120 +MX53_PAD_GPIO_4__OBSERVE_MUX_OBSRV_INT_OUT3 1121 +MX53_PAD_GPIO_4__ESDHC2_CD 1122 +MX53_PAD_GPIO_4__SCC_SEC_STATE 1123 +MX53_PAD_GPIO_5__ESAI1_TX2_RX3 1124 +MX53_PAD_GPIO_5__GPIO1_5 1125 +MX53_PAD_GPIO_5__KPP_ROW_7 1126 +MX53_PAD_GPIO_5__CCM_CLKO 1127 +MX53_PAD_GPIO_5__CSU_CSU_ALARM_AUT_2 1128 +MX53_PAD_GPIO_5__OBSERVE_MUX_OBSRV_INT_OUT4 1129 +MX53_PAD_GPIO_5__I2C3_SCL 1130 +MX53_PAD_GPIO_5__CCM_PLL1_BYP 1131 +MX53_PAD_GPIO_7__ESAI1_TX4_RX1 1132 +MX53_PAD_GPIO_7__GPIO1_7 1133 +MX53_PAD_GPIO_7__EPIT1_EPITO 1134 +MX53_PAD_GPIO_7__CAN1_TXCAN 1135 +MX53_PAD_GPIO_7__UART2_TXD_MUX 1136 +MX53_PAD_GPIO_7__FIRI_RXD 1137 +MX53_PAD_GPIO_7__SPDIF_PLOCK 1138 +MX53_PAD_GPIO_7__CCM_PLL2_BYP 1139 +MX53_PAD_GPIO_8__ESAI1_TX5_RX0 1140 +MX53_PAD_GPIO_8__GPIO1_8 1141 +MX53_PAD_GPIO_8__EPIT2_EPITO 1142 +MX53_PAD_GPIO_8__CAN1_RXCAN 1143 +MX53_PAD_GPIO_8__UART2_RXD_MUX 1144 +MX53_PAD_GPIO_8__FIRI_TXD 1145 +MX53_PAD_GPIO_8__SPDIF_SRCLK 1146 +MX53_PAD_GPIO_8__CCM_PLL3_BYP 1147 +MX53_PAD_GPIO_16__ESAI1_TX3_RX2 1148 +MX53_PAD_GPIO_16__GPIO7_11 1149 +MX53_PAD_GPIO_16__TZIC_PWRFAIL_INT 1150 +MX53_PAD_GPIO_16__RTC_CE_RTC_EXT_TRIG1 1151 +MX53_PAD_GPIO_16__SPDIF_IN1 1152 +MX53_PAD_GPIO_16__I2C3_SDA 1153 +MX53_PAD_GPIO_16__SJC_DE_B 1154 +MX53_PAD_GPIO_17__ESAI1_TX0 1155 +MX53_PAD_GPIO_17__GPIO7_12 1156 +MX53_PAD_GPIO_17__SDMA_EXT_EVENT_0 1157 +MX53_PAD_GPIO_17__GPC_PMIC_RDY 1158 +MX53_PAD_GPIO_17__RTC_CE_RTC_FSV_TRIG 1159 +MX53_PAD_GPIO_17__SPDIF_OUT1 1160 +MX53_PAD_GPIO_17__IPU_SNOOP2 1161 +MX53_PAD_GPIO_17__SJC_JTAG_ACT 1162 +MX53_PAD_GPIO_18__ESAI1_TX1 1163 +MX53_PAD_GPIO_18__GPIO7_13 1164 +MX53_PAD_GPIO_18__SDMA_EXT_EVENT_1 1165 +MX53_PAD_GPIO_18__OWIRE_LINE 1166 +MX53_PAD_GPIO_18__RTC_CE_RTC_ALARM2_TRIG 1167 +MX53_PAD_GPIO_18__CCM_ASRC_EXT_CLK 1168 +MX53_PAD_GPIO_18__ESDHC1_LCTL 1169 +MX53_PAD_GPIO_18__SRC_SYSTEM_RST 1170 diff --git a/Documentation/devicetree/bindings/pinctrl/fsl,imx6q-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/fsl,imx6q-pinctrl.txt new file mode 100644 index 00000000..a4119f64 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/fsl,imx6q-pinctrl.txt @@ -0,0 +1,1630 @@ +* Freescale IMX6Q IOMUX Controller + +Please refer to fsl,imx-pinctrl.txt in this directory for common binding part +and usage. + +Required properties: +- compatible: "fsl,imx6q-iomuxc" +- fsl,pins: two integers array, represents a group of pins mux and config + setting. The format is fsl,pins = <PIN_FUNC_ID CONFIG>, PIN_FUNC_ID is a + pin working on a specific function, CONFIG is the pad setting value like + pull-up for this pin. Please refer to imx6q datasheet for the valid pad + config settings. + +CONFIG bits definition: +PAD_CTL_HYS (1 << 16) +PAD_CTL_PUS_100K_DOWN (0 << 14) +PAD_CTL_PUS_47K_UP (1 << 14) +PAD_CTL_PUS_100K_UP (2 << 14) +PAD_CTL_PUS_22K_UP (3 << 14) +PAD_CTL_PUE (1 << 13) +PAD_CTL_PKE (1 << 12) +PAD_CTL_ODE (1 << 11) +PAD_CTL_SPEED_LOW (1 << 6) +PAD_CTL_SPEED_MED (2 << 6) +PAD_CTL_SPEED_HIGH (3 << 6) +PAD_CTL_DSE_DISABLE (0 << 3) +PAD_CTL_DSE_240ohm (1 << 3) +PAD_CTL_DSE_120ohm (2 << 3) +PAD_CTL_DSE_80ohm (3 << 3) +PAD_CTL_DSE_60ohm (4 << 3) +PAD_CTL_DSE_48ohm (5 << 3) +PAD_CTL_DSE_40ohm (6 << 3) +PAD_CTL_DSE_34ohm (7 << 3) +PAD_CTL_SRE_FAST (1 << 0) +PAD_CTL_SRE_SLOW (0 << 0) + +See below for available PIN_FUNC_ID for imx6q: +MX6Q_PAD_SD2_DAT1__USDHC2_DAT1 0 +MX6Q_PAD_SD2_DAT1__ECSPI5_SS0 1 +MX6Q_PAD_SD2_DAT1__WEIM_WEIM_CS_2 2 +MX6Q_PAD_SD2_DAT1__AUDMUX_AUD4_TXFS 3 +MX6Q_PAD_SD2_DAT1__KPP_COL_7 4 +MX6Q_PAD_SD2_DAT1__GPIO_1_14 5 +MX6Q_PAD_SD2_DAT1__CCM_WAIT 6 +MX6Q_PAD_SD2_DAT1__ANATOP_TESTO_0 7 +MX6Q_PAD_SD2_DAT2__USDHC2_DAT2 8 +MX6Q_PAD_SD2_DAT2__ECSPI5_SS1 9 +MX6Q_PAD_SD2_DAT2__WEIM_WEIM_CS_3 10 +MX6Q_PAD_SD2_DAT2__AUDMUX_AUD4_TXD 11 +MX6Q_PAD_SD2_DAT2__KPP_ROW_6 12 +MX6Q_PAD_SD2_DAT2__GPIO_1_13 13 +MX6Q_PAD_SD2_DAT2__CCM_STOP 14 +MX6Q_PAD_SD2_DAT2__ANATOP_TESTO_1 15 +MX6Q_PAD_SD2_DAT0__USDHC2_DAT0 16 +MX6Q_PAD_SD2_DAT0__ECSPI5_MISO 17 +MX6Q_PAD_SD2_DAT0__AUDMUX_AUD4_RXD 18 +MX6Q_PAD_SD2_DAT0__KPP_ROW_7 19 +MX6Q_PAD_SD2_DAT0__GPIO_1_15 20 +MX6Q_PAD_SD2_DAT0__DCIC2_DCIC_OUT 21 +MX6Q_PAD_SD2_DAT0__TESTO_2 22 +MX6Q_PAD_RGMII_TXC__USBOH3_H2_DATA 23 +MX6Q_PAD_RGMII_TXC__ENET_RGMII_TXC 24 +MX6Q_PAD_RGMII_TXC__SPDIF_SPDIF_EXTCLK 25 +MX6Q_PAD_RGMII_TXC__GPIO_6_19 26 +MX6Q_PAD_RGMII_TXC__MIPI_CORE_DPHY_IN_0 27 +MX6Q_PAD_RGMII_TXC__ANATOP_24M_OUT 28 +MX6Q_PAD_RGMII_TD0__MIPI_HSI_CRL_TX_RDY 29 +MX6Q_PAD_RGMII_TD0__ENET_RGMII_TD0 30 +MX6Q_PAD_RGMII_TD0__GPIO_6_20 31 +MX6Q_PAD_RGMII_TD0__MIPI_CORE_DPHY_IN_1 32 +MX6Q_PAD_RGMII_TD1__MIPI_HSI_CRL_RX_FLG 33 +MX6Q_PAD_RGMII_TD1__ENET_RGMII_TD1 34 +MX6Q_PAD_RGMII_TD1__GPIO_6_21 35 +MX6Q_PAD_RGMII_TD1__MIPI_CORE_DPHY_IN_2 36 +MX6Q_PAD_RGMII_TD1__CCM_PLL3_BYP 37 +MX6Q_PAD_RGMII_TD2__MIPI_HSI_CRL_RX_DTA 38 +MX6Q_PAD_RGMII_TD2__ENET_RGMII_TD2 39 +MX6Q_PAD_RGMII_TD2__GPIO_6_22 40 +MX6Q_PAD_RGMII_TD2__MIPI_CORE_DPHY_IN_3 41 +MX6Q_PAD_RGMII_TD2__CCM_PLL2_BYP 42 +MX6Q_PAD_RGMII_TD3__MIPI_HSI_CRL_RX_WAK 43 +MX6Q_PAD_RGMII_TD3__ENET_RGMII_TD3 44 +MX6Q_PAD_RGMII_TD3__GPIO_6_23 45 +MX6Q_PAD_RGMII_TD3__MIPI_CORE_DPHY_IN_4 46 +MX6Q_PAD_RGMII_RX_CTL__USBOH3_H3_DATA 47 +MX6Q_PAD_RGMII_RX_CTL__RGMII_RX_CTL 48 +MX6Q_PAD_RGMII_RX_CTL__GPIO_6_24 49 +MX6Q_PAD_RGMII_RX_CTL__MIPI_DPHY_IN_5 50 +MX6Q_PAD_RGMII_RD0__MIPI_HSI_CRL_RX_RDY 51 +MX6Q_PAD_RGMII_RD0__ENET_RGMII_RD0 52 +MX6Q_PAD_RGMII_RD0__GPIO_6_25 53 +MX6Q_PAD_RGMII_RD0__MIPI_CORE_DPHY_IN_6 54 +MX6Q_PAD_RGMII_TX_CTL__USBOH3_H2_STROBE 55 +MX6Q_PAD_RGMII_TX_CTL__RGMII_TX_CTL 56 +MX6Q_PAD_RGMII_TX_CTL__GPIO_6_26 57 +MX6Q_PAD_RGMII_TX_CTL__CORE_DPHY_IN_7 58 +MX6Q_PAD_RGMII_TX_CTL__ANATOP_REF_OUT 59 +MX6Q_PAD_RGMII_RD1__MIPI_HSI_CTRL_TX_FL 60 +MX6Q_PAD_RGMII_RD1__ENET_RGMII_RD1 61 +MX6Q_PAD_RGMII_RD1__GPIO_6_27 62 +MX6Q_PAD_RGMII_RD1__CORE_DPHY_TEST_IN_8 63 +MX6Q_PAD_RGMII_RD1__SJC_FAIL 64 +MX6Q_PAD_RGMII_RD2__MIPI_HSI_CRL_TX_DTA 65 +MX6Q_PAD_RGMII_RD2__ENET_RGMII_RD2 66 +MX6Q_PAD_RGMII_RD2__GPIO_6_28 67 +MX6Q_PAD_RGMII_RD2__MIPI_CORE_DPHY_IN_9 68 +MX6Q_PAD_RGMII_RD3__MIPI_HSI_CRL_TX_WAK 69 +MX6Q_PAD_RGMII_RD3__ENET_RGMII_RD3 70 +MX6Q_PAD_RGMII_RD3__GPIO_6_29 71 +MX6Q_PAD_RGMII_RD3__MIPI_CORE_DPHY_IN10 72 +MX6Q_PAD_RGMII_RXC__USBOH3_H3_STROBE 73 +MX6Q_PAD_RGMII_RXC__ENET_RGMII_RXC 74 +MX6Q_PAD_RGMII_RXC__GPIO_6_30 75 +MX6Q_PAD_RGMII_RXC__MIPI_CORE_DPHY_IN11 76 +MX6Q_PAD_EIM_A25__WEIM_WEIM_A_25 77 +MX6Q_PAD_EIM_A25__ECSPI4_SS1 78 +MX6Q_PAD_EIM_A25__ECSPI2_RDY 79 +MX6Q_PAD_EIM_A25__IPU1_DI1_PIN12 80 +MX6Q_PAD_EIM_A25__IPU1_DI0_D1_CS 81 +MX6Q_PAD_EIM_A25__GPIO_5_2 82 +MX6Q_PAD_EIM_A25__HDMI_TX_CEC_LINE 83 +MX6Q_PAD_EIM_A25__PL301_PER1_HBURST_0 84 +MX6Q_PAD_EIM_EB2__WEIM_WEIM_EB_2 85 +MX6Q_PAD_EIM_EB2__ECSPI1_SS0 86 +MX6Q_PAD_EIM_EB2__CCM_DI1_EXT_CLK 87 +MX6Q_PAD_EIM_EB2__IPU2_CSI1_D_19 88 +MX6Q_PAD_EIM_EB2__HDMI_TX_DDC_SCL 89 +MX6Q_PAD_EIM_EB2__GPIO_2_30 90 +MX6Q_PAD_EIM_EB2__I2C2_SCL 91 +MX6Q_PAD_EIM_EB2__SRC_BT_CFG_30 92 +MX6Q_PAD_EIM_D16__WEIM_WEIM_D_16 93 +MX6Q_PAD_EIM_D16__ECSPI1_SCLK 94 +MX6Q_PAD_EIM_D16__IPU1_DI0_PIN5 95 +MX6Q_PAD_EIM_D16__IPU2_CSI1_D_18 96 +MX6Q_PAD_EIM_D16__HDMI_TX_DDC_SDA 97 +MX6Q_PAD_EIM_D16__GPIO_3_16 98 +MX6Q_PAD_EIM_D16__I2C2_SDA 99 +MX6Q_PAD_EIM_D17__WEIM_WEIM_D_17 100 +MX6Q_PAD_EIM_D17__ECSPI1_MISO 101 +MX6Q_PAD_EIM_D17__IPU1_DI0_PIN6 102 +MX6Q_PAD_EIM_D17__IPU2_CSI1_PIXCLK 103 +MX6Q_PAD_EIM_D17__DCIC1_DCIC_OUT 104 +MX6Q_PAD_EIM_D17__GPIO_3_17 105 +MX6Q_PAD_EIM_D17__I2C3_SCL 106 +MX6Q_PAD_EIM_D17__PL301_PER1_HBURST_1 107 +MX6Q_PAD_EIM_D18__WEIM_WEIM_D_18 108 +MX6Q_PAD_EIM_D18__ECSPI1_MOSI 109 +MX6Q_PAD_EIM_D18__IPU1_DI0_PIN7 110 +MX6Q_PAD_EIM_D18__IPU2_CSI1_D_17 111 +MX6Q_PAD_EIM_D18__IPU1_DI1_D0_CS 112 +MX6Q_PAD_EIM_D18__GPIO_3_18 113 +MX6Q_PAD_EIM_D18__I2C3_SDA 114 +MX6Q_PAD_EIM_D18__PL301_PER1_HBURST_2 115 +MX6Q_PAD_EIM_D19__WEIM_WEIM_D_19 116 +MX6Q_PAD_EIM_D19__ECSPI1_SS1 117 +MX6Q_PAD_EIM_D19__IPU1_DI0_PIN8 118 +MX6Q_PAD_EIM_D19__IPU2_CSI1_D_16 119 +MX6Q_PAD_EIM_D19__UART1_CTS 120 +MX6Q_PAD_EIM_D19__GPIO_3_19 121 +MX6Q_PAD_EIM_D19__EPIT1_EPITO 122 +MX6Q_PAD_EIM_D19__PL301_PER1_HRESP 123 +MX6Q_PAD_EIM_D20__WEIM_WEIM_D_20 124 +MX6Q_PAD_EIM_D20__ECSPI4_SS0 125 +MX6Q_PAD_EIM_D20__IPU1_DI0_PIN16 126 +MX6Q_PAD_EIM_D20__IPU2_CSI1_D_15 127 +MX6Q_PAD_EIM_D20__UART1_RTS 128 +MX6Q_PAD_EIM_D20__GPIO_3_20 129 +MX6Q_PAD_EIM_D20__EPIT2_EPITO 130 +MX6Q_PAD_EIM_D21__WEIM_WEIM_D_21 131 +MX6Q_PAD_EIM_D21__ECSPI4_SCLK 132 +MX6Q_PAD_EIM_D21__IPU1_DI0_PIN17 133 +MX6Q_PAD_EIM_D21__IPU2_CSI1_D_11 134 +MX6Q_PAD_EIM_D21__USBOH3_USBOTG_OC 135 +MX6Q_PAD_EIM_D21__GPIO_3_21 136 +MX6Q_PAD_EIM_D21__I2C1_SCL 137 +MX6Q_PAD_EIM_D21__SPDIF_IN1 138 +MX6Q_PAD_EIM_D22__WEIM_WEIM_D_22 139 +MX6Q_PAD_EIM_D22__ECSPI4_MISO 140 +MX6Q_PAD_EIM_D22__IPU1_DI0_PIN1 141 +MX6Q_PAD_EIM_D22__IPU2_CSI1_D_10 142 +MX6Q_PAD_EIM_D22__USBOH3_USBOTG_PWR 143 +MX6Q_PAD_EIM_D22__GPIO_3_22 144 +MX6Q_PAD_EIM_D22__SPDIF_OUT1 145 +MX6Q_PAD_EIM_D22__PL301_PER1_HWRITE 146 +MX6Q_PAD_EIM_D23__WEIM_WEIM_D_23 147 +MX6Q_PAD_EIM_D23__IPU1_DI0_D0_CS 148 +MX6Q_PAD_EIM_D23__UART3_CTS 149 +MX6Q_PAD_EIM_D23__UART1_DCD 150 +MX6Q_PAD_EIM_D23__IPU2_CSI1_DATA_EN 151 +MX6Q_PAD_EIM_D23__GPIO_3_23 152 +MX6Q_PAD_EIM_D23__IPU1_DI1_PIN2 153 +MX6Q_PAD_EIM_D23__IPU1_DI1_PIN14 154 +MX6Q_PAD_EIM_EB3__WEIM_WEIM_EB_3 155 +MX6Q_PAD_EIM_EB3__ECSPI4_RDY 156 +MX6Q_PAD_EIM_EB3__UART3_RTS 157 +MX6Q_PAD_EIM_EB3__UART1_RI 158 +MX6Q_PAD_EIM_EB3__IPU2_CSI1_HSYNC 159 +MX6Q_PAD_EIM_EB3__GPIO_2_31 160 +MX6Q_PAD_EIM_EB3__IPU1_DI1_PIN3 161 +MX6Q_PAD_EIM_EB3__SRC_BT_CFG_31 162 +MX6Q_PAD_EIM_D24__WEIM_WEIM_D_24 163 +MX6Q_PAD_EIM_D24__ECSPI4_SS2 164 +MX6Q_PAD_EIM_D24__UART3_TXD 165 +MX6Q_PAD_EIM_D24__ECSPI1_SS2 166 +MX6Q_PAD_EIM_D24__ECSPI2_SS2 167 +MX6Q_PAD_EIM_D24__GPIO_3_24 168 +MX6Q_PAD_EIM_D24__AUDMUX_AUD5_RXFS 169 +MX6Q_PAD_EIM_D24__UART1_DTR 170 +MX6Q_PAD_EIM_D25__WEIM_WEIM_D_25 171 +MX6Q_PAD_EIM_D25__ECSPI4_SS3 172 +MX6Q_PAD_EIM_D25__UART3_RXD 173 +MX6Q_PAD_EIM_D25__ECSPI1_SS3 174 +MX6Q_PAD_EIM_D25__ECSPI2_SS3 175 +MX6Q_PAD_EIM_D25__GPIO_3_25 176 +MX6Q_PAD_EIM_D25__AUDMUX_AUD5_RXC 177 +MX6Q_PAD_EIM_D25__UART1_DSR 178 +MX6Q_PAD_EIM_D26__WEIM_WEIM_D_26 179 +MX6Q_PAD_EIM_D26__IPU1_DI1_PIN11 180 +MX6Q_PAD_EIM_D26__IPU1_CSI0_D_1 181 +MX6Q_PAD_EIM_D26__IPU2_CSI1_D_14 182 +MX6Q_PAD_EIM_D26__UART2_TXD 183 +MX6Q_PAD_EIM_D26__GPIO_3_26 184 +MX6Q_PAD_EIM_D26__IPU1_SISG_2 185 +MX6Q_PAD_EIM_D26__IPU1_DISP1_DAT_22 186 +MX6Q_PAD_EIM_D27__WEIM_WEIM_D_27 187 +MX6Q_PAD_EIM_D27__IPU1_DI1_PIN13 188 +MX6Q_PAD_EIM_D27__IPU1_CSI0_D_0 189 +MX6Q_PAD_EIM_D27__IPU2_CSI1_D_13 190 +MX6Q_PAD_EIM_D27__UART2_RXD 191 +MX6Q_PAD_EIM_D27__GPIO_3_27 192 +MX6Q_PAD_EIM_D27__IPU1_SISG_3 193 +MX6Q_PAD_EIM_D27__IPU1_DISP1_DAT_23 194 +MX6Q_PAD_EIM_D28__WEIM_WEIM_D_28 195 +MX6Q_PAD_EIM_D28__I2C1_SDA 196 +MX6Q_PAD_EIM_D28__ECSPI4_MOSI 197 +MX6Q_PAD_EIM_D28__IPU2_CSI1_D_12 198 +MX6Q_PAD_EIM_D28__UART2_CTS 199 +MX6Q_PAD_EIM_D28__GPIO_3_28 200 +MX6Q_PAD_EIM_D28__IPU1_EXT_TRIG 201 +MX6Q_PAD_EIM_D28__IPU1_DI0_PIN13 202 +MX6Q_PAD_EIM_D29__WEIM_WEIM_D_29 203 +MX6Q_PAD_EIM_D29__IPU1_DI1_PIN15 204 +MX6Q_PAD_EIM_D29__ECSPI4_SS0 205 +MX6Q_PAD_EIM_D29__UART2_RTS 206 +MX6Q_PAD_EIM_D29__GPIO_3_29 207 +MX6Q_PAD_EIM_D29__IPU2_CSI1_VSYNC 208 +MX6Q_PAD_EIM_D29__IPU1_DI0_PIN14 209 +MX6Q_PAD_EIM_D30__WEIM_WEIM_D_30 210 +MX6Q_PAD_EIM_D30__IPU1_DISP1_DAT_21 211 +MX6Q_PAD_EIM_D30__IPU1_DI0_PIN11 212 +MX6Q_PAD_EIM_D30__IPU1_CSI0_D_3 213 +MX6Q_PAD_EIM_D30__UART3_CTS 214 +MX6Q_PAD_EIM_D30__GPIO_3_30 215 +MX6Q_PAD_EIM_D30__USBOH3_USBH1_OC 216 +MX6Q_PAD_EIM_D30__PL301_PER1_HPROT_0 217 +MX6Q_PAD_EIM_D31__WEIM_WEIM_D_31 218 +MX6Q_PAD_EIM_D31__IPU1_DISP1_DAT_20 219 +MX6Q_PAD_EIM_D31__IPU1_DI0_PIN12 220 +MX6Q_PAD_EIM_D31__IPU1_CSI0_D_2 221 +MX6Q_PAD_EIM_D31__UART3_RTS 222 +MX6Q_PAD_EIM_D31__GPIO_3_31 223 +MX6Q_PAD_EIM_D31__USBOH3_USBH1_PWR 224 +MX6Q_PAD_EIM_D31__PL301_PER1_HPROT_1 225 +MX6Q_PAD_EIM_A24__WEIM_WEIM_A_24 226 +MX6Q_PAD_EIM_A24__IPU1_DISP1_DAT_19 227 +MX6Q_PAD_EIM_A24__IPU2_CSI1_D_19 228 +MX6Q_PAD_EIM_A24__IPU2_SISG_2 229 +MX6Q_PAD_EIM_A24__IPU1_SISG_2 230 +MX6Q_PAD_EIM_A24__GPIO_5_4 231 +MX6Q_PAD_EIM_A24__PL301_PER1_HPROT_2 232 +MX6Q_PAD_EIM_A24__SRC_BT_CFG_24 233 +MX6Q_PAD_EIM_A23__WEIM_WEIM_A_23 234 +MX6Q_PAD_EIM_A23__IPU1_DISP1_DAT_18 235 +MX6Q_PAD_EIM_A23__IPU2_CSI1_D_18 236 +MX6Q_PAD_EIM_A23__IPU2_SISG_3 237 +MX6Q_PAD_EIM_A23__IPU1_SISG_3 238 +MX6Q_PAD_EIM_A23__GPIO_6_6 239 +MX6Q_PAD_EIM_A23__PL301_PER1_HPROT_3 240 +MX6Q_PAD_EIM_A23__SRC_BT_CFG_23 241 +MX6Q_PAD_EIM_A22__WEIM_WEIM_A_22 242 +MX6Q_PAD_EIM_A22__IPU1_DISP1_DAT_17 243 +MX6Q_PAD_EIM_A22__IPU2_CSI1_D_17 244 +MX6Q_PAD_EIM_A22__GPIO_2_16 245 +MX6Q_PAD_EIM_A22__TPSMP_HDATA_0 246 +MX6Q_PAD_EIM_A22__SRC_BT_CFG_22 247 +MX6Q_PAD_EIM_A21__WEIM_WEIM_A_21 248 +MX6Q_PAD_EIM_A21__IPU1_DISP1_DAT_16 249 +MX6Q_PAD_EIM_A21__IPU2_CSI1_D_16 250 +MX6Q_PAD_EIM_A21__RESERVED_RESERVED 251 +MX6Q_PAD_EIM_A21__MIPI_CORE_DPHY_OUT_18 252 +MX6Q_PAD_EIM_A21__GPIO_2_17 253 +MX6Q_PAD_EIM_A21__TPSMP_HDATA_1 254 +MX6Q_PAD_EIM_A21__SRC_BT_CFG_21 255 +MX6Q_PAD_EIM_A20__WEIM_WEIM_A_20 256 +MX6Q_PAD_EIM_A20__IPU1_DISP1_DAT_15 257 +MX6Q_PAD_EIM_A20__IPU2_CSI1_D_15 258 +MX6Q_PAD_EIM_A20__RESERVED_RESERVED 259 +MX6Q_PAD_EIM_A20__MIPI_CORE_DPHY_OUT_19 260 +MX6Q_PAD_EIM_A20__GPIO_2_18 261 +MX6Q_PAD_EIM_A20__TPSMP_HDATA_2 262 +MX6Q_PAD_EIM_A20__SRC_BT_CFG_20 263 +MX6Q_PAD_EIM_A19__WEIM_WEIM_A_19 264 +MX6Q_PAD_EIM_A19__IPU1_DISP1_DAT_14 265 +MX6Q_PAD_EIM_A19__IPU2_CSI1_D_14 266 +MX6Q_PAD_EIM_A19__RESERVED_RESERVED 267 +MX6Q_PAD_EIM_A19__MIPI_CORE_DPHY_OUT_20 268 +MX6Q_PAD_EIM_A19__GPIO_2_19 269 +MX6Q_PAD_EIM_A19__TPSMP_HDATA_3 270 +MX6Q_PAD_EIM_A19__SRC_BT_CFG_19 271 +MX6Q_PAD_EIM_A18__WEIM_WEIM_A_18 272 +MX6Q_PAD_EIM_A18__IPU1_DISP1_DAT_13 273 +MX6Q_PAD_EIM_A18__IPU2_CSI1_D_13 274 +MX6Q_PAD_EIM_A18__RESERVED_RESERVED 275 +MX6Q_PAD_EIM_A18__MIPI_CORE_DPHY_OUT_21 276 +MX6Q_PAD_EIM_A18__GPIO_2_20 277 +MX6Q_PAD_EIM_A18__TPSMP_HDATA_4 278 +MX6Q_PAD_EIM_A18__SRC_BT_CFG_18 279 +MX6Q_PAD_EIM_A17__WEIM_WEIM_A_17 280 +MX6Q_PAD_EIM_A17__IPU1_DISP1_DAT_12 281 +MX6Q_PAD_EIM_A17__IPU2_CSI1_D_12 282 +MX6Q_PAD_EIM_A17__RESERVED_RESERVED 283 +MX6Q_PAD_EIM_A17__MIPI_CORE_DPHY_OUT_22 284 +MX6Q_PAD_EIM_A17__GPIO_2_21 285 +MX6Q_PAD_EIM_A17__TPSMP_HDATA_5 286 +MX6Q_PAD_EIM_A17__SRC_BT_CFG_17 287 +MX6Q_PAD_EIM_A16__WEIM_WEIM_A_16 288 +MX6Q_PAD_EIM_A16__IPU1_DI1_DISP_CLK 289 +MX6Q_PAD_EIM_A16__IPU2_CSI1_PIXCLK 290 +MX6Q_PAD_EIM_A16__MIPI_CORE_DPHY_OUT_23 291 +MX6Q_PAD_EIM_A16__GPIO_2_22 292 +MX6Q_PAD_EIM_A16__TPSMP_HDATA_6 293 +MX6Q_PAD_EIM_A16__SRC_BT_CFG_16 294 +MX6Q_PAD_EIM_CS0__WEIM_WEIM_CS_0 295 +MX6Q_PAD_EIM_CS0__IPU1_DI1_PIN5 296 +MX6Q_PAD_EIM_CS0__ECSPI2_SCLK 297 +MX6Q_PAD_EIM_CS0__MIPI_CORE_DPHY_OUT_24 298 +MX6Q_PAD_EIM_CS0__GPIO_2_23 299 +MX6Q_PAD_EIM_CS0__TPSMP_HDATA_7 300 +MX6Q_PAD_EIM_CS1__WEIM_WEIM_CS_1 301 +MX6Q_PAD_EIM_CS1__IPU1_DI1_PIN6 302 +MX6Q_PAD_EIM_CS1__ECSPI2_MOSI 303 +MX6Q_PAD_EIM_CS1__MIPI_CORE_DPHY_OUT_25 304 +MX6Q_PAD_EIM_CS1__GPIO_2_24 305 +MX6Q_PAD_EIM_CS1__TPSMP_HDATA_8 306 +MX6Q_PAD_EIM_OE__WEIM_WEIM_OE 307 +MX6Q_PAD_EIM_OE__IPU1_DI1_PIN7 308 +MX6Q_PAD_EIM_OE__ECSPI2_MISO 309 +MX6Q_PAD_EIM_OE__MIPI_CORE_DPHY_OUT_26 310 +MX6Q_PAD_EIM_OE__GPIO_2_25 311 +MX6Q_PAD_EIM_OE__TPSMP_HDATA_9 312 +MX6Q_PAD_EIM_RW__WEIM_WEIM_RW 313 +MX6Q_PAD_EIM_RW__IPU1_DI1_PIN8 314 +MX6Q_PAD_EIM_RW__ECSPI2_SS0 315 +MX6Q_PAD_EIM_RW__MIPI_CORE_DPHY_OUT_27 316 +MX6Q_PAD_EIM_RW__GPIO_2_26 317 +MX6Q_PAD_EIM_RW__TPSMP_HDATA_10 318 +MX6Q_PAD_EIM_RW__SRC_BT_CFG_29 319 +MX6Q_PAD_EIM_LBA__WEIM_WEIM_LBA 320 +MX6Q_PAD_EIM_LBA__IPU1_DI1_PIN17 321 +MX6Q_PAD_EIM_LBA__ECSPI2_SS1 322 +MX6Q_PAD_EIM_LBA__GPIO_2_27 323 +MX6Q_PAD_EIM_LBA__TPSMP_HDATA_11 324 +MX6Q_PAD_EIM_LBA__SRC_BT_CFG_26 325 +MX6Q_PAD_EIM_EB0__WEIM_WEIM_EB_0 326 +MX6Q_PAD_EIM_EB0__IPU1_DISP1_DAT_11 327 +MX6Q_PAD_EIM_EB0__IPU2_CSI1_D_11 328 +MX6Q_PAD_EIM_EB0__MIPI_CORE_DPHY_OUT_0 329 +MX6Q_PAD_EIM_EB0__CCM_PMIC_RDY 330 +MX6Q_PAD_EIM_EB0__GPIO_2_28 331 +MX6Q_PAD_EIM_EB0__TPSMP_HDATA_12 332 +MX6Q_PAD_EIM_EB0__SRC_BT_CFG_27 333 +MX6Q_PAD_EIM_EB1__WEIM_WEIM_EB_1 334 +MX6Q_PAD_EIM_EB1__IPU1_DISP1_DAT_10 335 +MX6Q_PAD_EIM_EB1__IPU2_CSI1_D_10 336 +MX6Q_PAD_EIM_EB1__MIPI_CORE_DPHY__OUT_1 337 +MX6Q_PAD_EIM_EB1__GPIO_2_29 338 +MX6Q_PAD_EIM_EB1__TPSMP_HDATA_13 339 +MX6Q_PAD_EIM_EB1__SRC_BT_CFG_28 340 +MX6Q_PAD_EIM_DA0__WEIM_WEIM_DA_A_0 341 +MX6Q_PAD_EIM_DA0__IPU1_DISP1_DAT_9 342 +MX6Q_PAD_EIM_DA0__IPU2_CSI1_D_9 343 +MX6Q_PAD_EIM_DA0__MIPI_CORE_DPHY__OUT_2 344 +MX6Q_PAD_EIM_DA0__GPIO_3_0 345 +MX6Q_PAD_EIM_DA0__TPSMP_HDATA_14 346 +MX6Q_PAD_EIM_DA0__SRC_BT_CFG_0 347 +MX6Q_PAD_EIM_DA1__WEIM_WEIM_DA_A_1 348 +MX6Q_PAD_EIM_DA1__IPU1_DISP1_DAT_8 349 +MX6Q_PAD_EIM_DA1__IPU2_CSI1_D_8 350 +MX6Q_PAD_EIM_DA1__MIPI_CORE_DPHY_OUT_3 351 +MX6Q_PAD_EIM_DA1__USBPHY1_TX_LS_MODE 352 +MX6Q_PAD_EIM_DA1__GPIO_3_1 353 +MX6Q_PAD_EIM_DA1__TPSMP_HDATA_15 354 +MX6Q_PAD_EIM_DA1__SRC_BT_CFG_1 355 +MX6Q_PAD_EIM_DA2__WEIM_WEIM_DA_A_2 356 +MX6Q_PAD_EIM_DA2__IPU1_DISP1_DAT_7 357 +MX6Q_PAD_EIM_DA2__IPU2_CSI1_D_7 358 +MX6Q_PAD_EIM_DA2__MIPI_CORE_DPHY_OUT_4 359 +MX6Q_PAD_EIM_DA2__USBPHY1_TX_HS_MODE 360 +MX6Q_PAD_EIM_DA2__GPIO_3_2 361 +MX6Q_PAD_EIM_DA2__TPSMP_HDATA_16 362 +MX6Q_PAD_EIM_DA2__SRC_BT_CFG_2 363 +MX6Q_PAD_EIM_DA3__WEIM_WEIM_DA_A_3 364 +MX6Q_PAD_EIM_DA3__IPU1_DISP1_DAT_6 365 +MX6Q_PAD_EIM_DA3__IPU2_CSI1_D_6 366 +MX6Q_PAD_EIM_DA3__MIPI_CORE_DPHY_OUT_5 367 +MX6Q_PAD_EIM_DA3__USBPHY1_TX_HIZ 368 +MX6Q_PAD_EIM_DA3__GPIO_3_3 369 +MX6Q_PAD_EIM_DA3__TPSMP_HDATA_17 370 +MX6Q_PAD_EIM_DA3__SRC_BT_CFG_3 371 +MX6Q_PAD_EIM_DA4__WEIM_WEIM_DA_A_4 372 +MX6Q_PAD_EIM_DA4__IPU1_DISP1_DAT_5 373 +MX6Q_PAD_EIM_DA4__IPU2_CSI1_D_5 374 +MX6Q_PAD_EIM_DA4__MIPI_CORE_DPHY_OUT_6 375 +MX6Q_PAD_EIM_DA4__ANATOP_USBPHY1_TX_EN 376 +MX6Q_PAD_EIM_DA4__GPIO_3_4 377 +MX6Q_PAD_EIM_DA4__TPSMP_HDATA_18 378 +MX6Q_PAD_EIM_DA4__SRC_BT_CFG_4 379 +MX6Q_PAD_EIM_DA5__WEIM_WEIM_DA_A_5 380 +MX6Q_PAD_EIM_DA5__IPU1_DISP1_DAT_4 381 +MX6Q_PAD_EIM_DA5__IPU2_CSI1_D_4 382 +MX6Q_PAD_EIM_DA5__MIPI_CORE_DPHY_OUT_7 383 +MX6Q_PAD_EIM_DA5__ANATOP_USBPHY1_TX_DP 384 +MX6Q_PAD_EIM_DA5__GPIO_3_5 385 +MX6Q_PAD_EIM_DA5__TPSMP_HDATA_19 386 +MX6Q_PAD_EIM_DA5__SRC_BT_CFG_5 387 +MX6Q_PAD_EIM_DA6__WEIM_WEIM_DA_A_6 388 +MX6Q_PAD_EIM_DA6__IPU1_DISP1_DAT_3 389 +MX6Q_PAD_EIM_DA6__IPU2_CSI1_D_3 390 +MX6Q_PAD_EIM_DA6__MIPI_CORE_DPHY_OUT_8 391 +MX6Q_PAD_EIM_DA6__ANATOP_USBPHY1_TX_DN 392 +MX6Q_PAD_EIM_DA6__GPIO_3_6 393 +MX6Q_PAD_EIM_DA6__TPSMP_HDATA_20 394 +MX6Q_PAD_EIM_DA6__SRC_BT_CFG_6 395 +MX6Q_PAD_EIM_DA7__WEIM_WEIM_DA_A_7 396 +MX6Q_PAD_EIM_DA7__IPU1_DISP1_DAT_2 397 +MX6Q_PAD_EIM_DA7__IPU2_CSI1_D_2 398 +MX6Q_PAD_EIM_DA7__MIPI_CORE_DPHY_OUT_9 399 +MX6Q_PAD_EIM_DA7__GPIO_3_7 400 +MX6Q_PAD_EIM_DA7__TPSMP_HDATA_21 401 +MX6Q_PAD_EIM_DA7__SRC_BT_CFG_7 402 +MX6Q_PAD_EIM_DA8__WEIM_WEIM_DA_A_8 403 +MX6Q_PAD_EIM_DA8__IPU1_DISP1_DAT_1 404 +MX6Q_PAD_EIM_DA8__IPU2_CSI1_D_1 405 +MX6Q_PAD_EIM_DA8__MIPI_CORE_DPHY_OUT_10 406 +MX6Q_PAD_EIM_DA8__GPIO_3_8 407 +MX6Q_PAD_EIM_DA8__TPSMP_HDATA_22 408 +MX6Q_PAD_EIM_DA8__SRC_BT_CFG_8 409 +MX6Q_PAD_EIM_DA9__WEIM_WEIM_DA_A_9 410 +MX6Q_PAD_EIM_DA9__IPU1_DISP1_DAT_0 411 +MX6Q_PAD_EIM_DA9__IPU2_CSI1_D_0 412 +MX6Q_PAD_EIM_DA9__MIPI_CORE_DPHY_OUT_11 413 +MX6Q_PAD_EIM_DA9__GPIO_3_9 414 +MX6Q_PAD_EIM_DA9__TPSMP_HDATA_23 415 +MX6Q_PAD_EIM_DA9__SRC_BT_CFG_9 416 +MX6Q_PAD_EIM_DA10__WEIM_WEIM_DA_A_10 417 +MX6Q_PAD_EIM_DA10__IPU1_DI1_PIN15 418 +MX6Q_PAD_EIM_DA10__IPU2_CSI1_DATA_EN 419 +MX6Q_PAD_EIM_DA10__MIPI_CORE_DPHY_OUT12 420 +MX6Q_PAD_EIM_DA10__GPIO_3_10 421 +MX6Q_PAD_EIM_DA10__TPSMP_HDATA_24 422 +MX6Q_PAD_EIM_DA10__SRC_BT_CFG_10 423 +MX6Q_PAD_EIM_DA11__WEIM_WEIM_DA_A_11 424 +MX6Q_PAD_EIM_DA11__IPU1_DI1_PIN2 425 +MX6Q_PAD_EIM_DA11__IPU2_CSI1_HSYNC 426 +MX6Q_PAD_EIM_DA11__MIPI_CORE_DPHY_OUT13 427 +MX6Q_PAD_EIM_DA11__SDMA_DBG_EVT_CHN_6 428 +MX6Q_PAD_EIM_DA11__GPIO_3_11 429 +MX6Q_PAD_EIM_DA11__TPSMP_HDATA_25 430 +MX6Q_PAD_EIM_DA11__SRC_BT_CFG_11 431 +MX6Q_PAD_EIM_DA12__WEIM_WEIM_DA_A_12 432 +MX6Q_PAD_EIM_DA12__IPU1_DI1_PIN3 433 +MX6Q_PAD_EIM_DA12__IPU2_CSI1_VSYNC 434 +MX6Q_PAD_EIM_DA12__MIPI_CORE_DPHY_OUT14 435 +MX6Q_PAD_EIM_DA12__SDMA_DEBUG_EVT_CHN_3 436 +MX6Q_PAD_EIM_DA12__GPIO_3_12 437 +MX6Q_PAD_EIM_DA12__TPSMP_HDATA_26 438 +MX6Q_PAD_EIM_DA12__SRC_BT_CFG_12 439 +MX6Q_PAD_EIM_DA13__WEIM_WEIM_DA_A_13 440 +MX6Q_PAD_EIM_DA13__IPU1_DI1_D0_CS 441 +MX6Q_PAD_EIM_DA13__CCM_DI1_EXT_CLK 442 +MX6Q_PAD_EIM_DA13__MIPI_CORE_DPHY_OUT15 443 +MX6Q_PAD_EIM_DA13__SDMA_DEBUG_EVT_CHN_4 444 +MX6Q_PAD_EIM_DA13__GPIO_3_13 445 +MX6Q_PAD_EIM_DA13__TPSMP_HDATA_27 446 +MX6Q_PAD_EIM_DA13__SRC_BT_CFG_13 447 +MX6Q_PAD_EIM_DA14__WEIM_WEIM_DA_A_14 448 +MX6Q_PAD_EIM_DA14__IPU1_DI1_D1_CS 449 +MX6Q_PAD_EIM_DA14__CCM_DI0_EXT_CLK 450 +MX6Q_PAD_EIM_DA14__MIPI_CORE_DPHY_OUT16 451 +MX6Q_PAD_EIM_DA14__SDMA_DEBUG_EVT_CHN_5 452 +MX6Q_PAD_EIM_DA14__GPIO_3_14 453 +MX6Q_PAD_EIM_DA14__TPSMP_HDATA_28 454 +MX6Q_PAD_EIM_DA14__SRC_BT_CFG_14 455 +MX6Q_PAD_EIM_DA15__WEIM_WEIM_DA_A_15 456 +MX6Q_PAD_EIM_DA15__IPU1_DI1_PIN1 457 +MX6Q_PAD_EIM_DA15__IPU1_DI1_PIN4 458 +MX6Q_PAD_EIM_DA15__MIPI_CORE_DPHY_OUT17 459 +MX6Q_PAD_EIM_DA15__GPIO_3_15 460 +MX6Q_PAD_EIM_DA15__TPSMP_HDATA_29 461 +MX6Q_PAD_EIM_DA15__SRC_BT_CFG_15 462 +MX6Q_PAD_EIM_WAIT__WEIM_WEIM_WAIT 463 +MX6Q_PAD_EIM_WAIT__WEIM_WEIM_DTACK_B 464 +MX6Q_PAD_EIM_WAIT__GPIO_5_0 465 +MX6Q_PAD_EIM_WAIT__TPSMP_HDATA_30 466 +MX6Q_PAD_EIM_WAIT__SRC_BT_CFG_25 467 +MX6Q_PAD_EIM_BCLK__WEIM_WEIM_BCLK 468 +MX6Q_PAD_EIM_BCLK__IPU1_DI1_PIN16 469 +MX6Q_PAD_EIM_BCLK__GPIO_6_31 470 +MX6Q_PAD_EIM_BCLK__TPSMP_HDATA_31 471 +MX6Q_PAD_DI0_DISP_CLK__IPU1_DI0_DSP_CLK 472 +MX6Q_PAD_DI0_DISP_CLK__IPU2_DI0_DSP_CLK 473 +MX6Q_PAD_DI0_DISP_CLK__MIPI_CR_DPY_OT28 474 +MX6Q_PAD_DI0_DISP_CLK__SDMA_DBG_CR_STA0 475 +MX6Q_PAD_DI0_DISP_CLK__GPIO_4_16 476 +MX6Q_PAD_DI0_DISP_CLK__MMDC_DEBUG_0 477 +MX6Q_PAD_DI0_PIN15__IPU1_DI0_PIN15 478 +MX6Q_PAD_DI0_PIN15__IPU2_DI0_PIN15 479 +MX6Q_PAD_DI0_PIN15__AUDMUX_AUD6_TXC 480 +MX6Q_PAD_DI0_PIN15__MIPI_CR_DPHY_OUT_29 481 +MX6Q_PAD_DI0_PIN15__SDMA_DBG_CORE_STA_1 482 +MX6Q_PAD_DI0_PIN15__GPIO_4_17 483 +MX6Q_PAD_DI0_PIN15__MMDC_MMDC_DEBUG_1 484 +MX6Q_PAD_DI0_PIN2__IPU1_DI0_PIN2 485 +MX6Q_PAD_DI0_PIN2__IPU2_DI0_PIN2 486 +MX6Q_PAD_DI0_PIN2__AUDMUX_AUD6_TXD 487 +MX6Q_PAD_DI0_PIN2__MIPI_CR_DPHY_OUT_30 488 +MX6Q_PAD_DI0_PIN2__SDMA_DBG_CORE_STA_2 489 +MX6Q_PAD_DI0_PIN2__GPIO_4_18 490 +MX6Q_PAD_DI0_PIN2__MMDC_DEBUG_2 491 +MX6Q_PAD_DI0_PIN2__PL301_PER1_HADDR_9 492 +MX6Q_PAD_DI0_PIN3__IPU1_DI0_PIN3 493 +MX6Q_PAD_DI0_PIN3__IPU2_DI0_PIN3 494 +MX6Q_PAD_DI0_PIN3__AUDMUX_AUD6_TXFS 495 +MX6Q_PAD_DI0_PIN3__MIPI_CORE_DPHY_OUT31 496 +MX6Q_PAD_DI0_PIN3__SDMA_DBG_CORE_STA_3 497 +MX6Q_PAD_DI0_PIN3__GPIO_4_19 498 +MX6Q_PAD_DI0_PIN3__MMDC_MMDC_DEBUG_3 499 +MX6Q_PAD_DI0_PIN3__PL301_PER1_HADDR_10 500 +MX6Q_PAD_DI0_PIN4__IPU1_DI0_PIN4 501 +MX6Q_PAD_DI0_PIN4__IPU2_DI0_PIN4 502 +MX6Q_PAD_DI0_PIN4__AUDMUX_AUD6_RXD 503 +MX6Q_PAD_DI0_PIN4__USDHC1_WP 504 +MX6Q_PAD_DI0_PIN4__SDMA_DEBUG_YIELD 505 +MX6Q_PAD_DI0_PIN4__GPIO_4_20 506 +MX6Q_PAD_DI0_PIN4__MMDC_MMDC_DEBUG_4 507 +MX6Q_PAD_DI0_PIN4__PL301_PER1_HADDR_11 508 +MX6Q_PAD_DISP0_DAT0__IPU1_DISP0_DAT_0 509 +MX6Q_PAD_DISP0_DAT0__IPU2_DISP0_DAT_0 510 +MX6Q_PAD_DISP0_DAT0__ECSPI3_SCLK 511 +MX6Q_PAD_DISP0_DAT0__USDHC1_USDHC_DBG_0 512 +MX6Q_PAD_DISP0_DAT0__SDMA_DBG_CORE_RUN 513 +MX6Q_PAD_DISP0_DAT0__GPIO_4_21 514 +MX6Q_PAD_DISP0_DAT0__MMDC_MMDC_DEBUG_5 515 +MX6Q_PAD_DISP0_DAT1__IPU1_DISP0_DAT_1 516 +MX6Q_PAD_DISP0_DAT1__IPU2_DISP0_DAT_1 517 +MX6Q_PAD_DISP0_DAT1__ECSPI3_MOSI 518 +MX6Q_PAD_DISP0_DAT1__USDHC1_USDHC_DBG_1 519 +MX6Q_PAD_DISP0_DAT1__SDMA_DBG_EVT_CHNSL 520 +MX6Q_PAD_DISP0_DAT1__GPIO_4_22 521 +MX6Q_PAD_DISP0_DAT1__MMDC_DEBUG_6 522 +MX6Q_PAD_DISP0_DAT1__PL301_PER1_HADR_12 523 +MX6Q_PAD_DISP0_DAT2__IPU1_DISP0_DAT_2 524 +MX6Q_PAD_DISP0_DAT2__IPU2_DISP0_DAT_2 525 +MX6Q_PAD_DISP0_DAT2__ECSPI3_MISO 526 +MX6Q_PAD_DISP0_DAT2__USDHC1_USDHC_DBG_2 527 +MX6Q_PAD_DISP0_DAT2__SDMA_DEBUG_MODE 528 +MX6Q_PAD_DISP0_DAT2__GPIO_4_23 529 +MX6Q_PAD_DISP0_DAT2__MMDC_DEBUG_7 530 +MX6Q_PAD_DISP0_DAT2__PL301_PER1_HADR_13 531 +MX6Q_PAD_DISP0_DAT3__IPU1_DISP0_DAT_3 532 +MX6Q_PAD_DISP0_DAT3__IPU2_DISP0_DAT_3 533 +MX6Q_PAD_DISP0_DAT3__ECSPI3_SS0 534 +MX6Q_PAD_DISP0_DAT3__USDHC1_USDHC_DBG_3 535 +MX6Q_PAD_DISP0_DAT3__SDMA_DBG_BUS_ERROR 536 +MX6Q_PAD_DISP0_DAT3__GPIO_4_24 537 +MX6Q_PAD_DISP0_DAT3__MMDC_MMDC_DBG_8 538 +MX6Q_PAD_DISP0_DAT3__PL301_PER1_HADR_14 539 +MX6Q_PAD_DISP0_DAT4__IPU1_DISP0_DAT_4 540 +MX6Q_PAD_DISP0_DAT4__IPU2_DISP0_DAT_4 541 +MX6Q_PAD_DISP0_DAT4__ECSPI3_SS1 542 +MX6Q_PAD_DISP0_DAT4__USDHC1_USDHC_DBG_4 543 +MX6Q_PAD_DISP0_DAT4__SDMA_DEBUG_BUS_RWB 544 +MX6Q_PAD_DISP0_DAT4__GPIO_4_25 545 +MX6Q_PAD_DISP0_DAT4__MMDC_MMDC_DEBUG_9 546 +MX6Q_PAD_DISP0_DAT4__PL301_PER1_HADR_15 547 +MX6Q_PAD_DISP0_DAT5__IPU1_DISP0_DAT_5 548 +MX6Q_PAD_DISP0_DAT5__IPU2_DISP0_DAT_5 549 +MX6Q_PAD_DISP0_DAT5__ECSPI3_SS2 550 +MX6Q_PAD_DISP0_DAT5__AUDMUX_AUD6_RXFS 551 +MX6Q_PAD_DISP0_DAT5__SDMA_DBG_MCH_DMBUS 552 +MX6Q_PAD_DISP0_DAT5__GPIO_4_26 553 +MX6Q_PAD_DISP0_DAT5__MMDC_DEBUG_10 554 +MX6Q_PAD_DISP0_DAT5__PL301_PER1_HADR_16 555 +MX6Q_PAD_DISP0_DAT6__IPU1_DISP0_DAT_6 556 +MX6Q_PAD_DISP0_DAT6__IPU2_DISP0_DAT_6 557 +MX6Q_PAD_DISP0_DAT6__ECSPI3_SS3 558 +MX6Q_PAD_DISP0_DAT6__AUDMUX_AUD6_RXC 559 +MX6Q_PAD_DISP0_DAT6__SDMA_DBG_RTBUF_WRT 560 +MX6Q_PAD_DISP0_DAT6__GPIO_4_27 561 +MX6Q_PAD_DISP0_DAT6__MMDC_DEBUG_11 562 +MX6Q_PAD_DISP0_DAT6__PL301_PER1_HADR_17 563 +MX6Q_PAD_DISP0_DAT7__IPU1_DISP0_DAT_7 564 +MX6Q_PAD_DISP0_DAT7__IPU2_DISP0_DAT_7 565 +MX6Q_PAD_DISP0_DAT7__ECSPI3_RDY 566 +MX6Q_PAD_DISP0_DAT7__USDHC1_USDHC_DBG_5 567 +MX6Q_PAD_DISP0_DAT7__SDMA_DBG_EVT_CHN_0 568 +MX6Q_PAD_DISP0_DAT7__GPIO_4_28 569 +MX6Q_PAD_DISP0_DAT7__MMDC_DEBUG_12 570 +MX6Q_PAD_DISP0_DAT7__PL301_PER1_HADR_18 571 +MX6Q_PAD_DISP0_DAT8__IPU1_DISP0_DAT_8 572 +MX6Q_PAD_DISP0_DAT8__IPU2_DISP0_DAT_8 573 +MX6Q_PAD_DISP0_DAT8__PWM1_PWMO 574 +MX6Q_PAD_DISP0_DAT8__WDOG1_WDOG_B 575 +MX6Q_PAD_DISP0_DAT8__SDMA_DBG_EVT_CHN_1 576 +MX6Q_PAD_DISP0_DAT8__GPIO_4_29 577 +MX6Q_PAD_DISP0_DAT8__MMDC_DEBUG_13 578 +MX6Q_PAD_DISP0_DAT8__PL301_PER1_HADR_19 579 +MX6Q_PAD_DISP0_DAT9__IPU1_DISP0_DAT_9 580 +MX6Q_PAD_DISP0_DAT9__IPU2_DISP0_DAT_9 581 +MX6Q_PAD_DISP0_DAT9__PWM2_PWMO 582 +MX6Q_PAD_DISP0_DAT9__WDOG2_WDOG_B 583 +MX6Q_PAD_DISP0_DAT9__SDMA_DBG_EVT_CHN_2 584 +MX6Q_PAD_DISP0_DAT9__GPIO_4_30 585 +MX6Q_PAD_DISP0_DAT9__MMDC_DEBUG_14 586 +MX6Q_PAD_DISP0_DAT9__PL301_PER1_HADR_20 587 +MX6Q_PAD_DISP0_DAT10__IPU1_DISP0_DAT_10 588 +MX6Q_PAD_DISP0_DAT10__IPU2_DISP0_DAT_10 589 +MX6Q_PAD_DISP0_DAT10__USDHC1_DBG_6 590 +MX6Q_PAD_DISP0_DAT10__SDMA_DBG_EVT_CHN3 591 +MX6Q_PAD_DISP0_DAT10__GPIO_4_31 592 +MX6Q_PAD_DISP0_DAT10__MMDC_DEBUG_15 593 +MX6Q_PAD_DISP0_DAT10__PL301_PER1_HADR21 594 +MX6Q_PAD_DISP0_DAT11__IPU1_DISP0_DAT_11 595 +MX6Q_PAD_DISP0_DAT11__IPU2_DISP0_DAT_11 596 +MX6Q_PAD_DISP0_DAT11__USDHC1_USDHC_DBG7 597 +MX6Q_PAD_DISP0_DAT11__SDMA_DBG_EVT_CHN4 598 +MX6Q_PAD_DISP0_DAT11__GPIO_5_5 599 +MX6Q_PAD_DISP0_DAT11__MMDC_DEBUG_16 600 +MX6Q_PAD_DISP0_DAT11__PL301_PER1_HADR22 601 +MX6Q_PAD_DISP0_DAT12__IPU1_DISP0_DAT_12 602 +MX6Q_PAD_DISP0_DAT12__IPU2_DISP0_DAT_12 603 +MX6Q_PAD_DISP0_DAT12__RESERVED_RESERVED 604 +MX6Q_PAD_DISP0_DAT12__SDMA_DBG_EVT_CHN5 605 +MX6Q_PAD_DISP0_DAT12__GPIO_5_6 606 +MX6Q_PAD_DISP0_DAT12__MMDC_DEBUG_17 607 +MX6Q_PAD_DISP0_DAT12__PL301_PER1_HADR23 608 +MX6Q_PAD_DISP0_DAT13__IPU1_DISP0_DAT_13 609 +MX6Q_PAD_DISP0_DAT13__IPU2_DISP0_DAT_13 610 +MX6Q_PAD_DISP0_DAT13__AUDMUX_AUD5_RXFS 611 +MX6Q_PAD_DISP0_DAT13__SDMA_DBG_EVT_CHN0 612 +MX6Q_PAD_DISP0_DAT13__GPIO_5_7 613 +MX6Q_PAD_DISP0_DAT13__MMDC_DEBUG_18 614 +MX6Q_PAD_DISP0_DAT13__PL301_PER1_HADR24 615 +MX6Q_PAD_DISP0_DAT14__IPU1_DISP0_DAT_14 616 +MX6Q_PAD_DISP0_DAT14__IPU2_DISP0_DAT_14 617 +MX6Q_PAD_DISP0_DAT14__AUDMUX_AUD5_RXC 618 +MX6Q_PAD_DISP0_DAT14__SDMA_DBG_EVT_CHN1 619 +MX6Q_PAD_DISP0_DAT14__GPIO_5_8 620 +MX6Q_PAD_DISP0_DAT14__MMDC_DEBUG_19 621 +MX6Q_PAD_DISP0_DAT15__IPU1_DISP0_DAT_15 622 +MX6Q_PAD_DISP0_DAT15__IPU2_DISP0_DAT_15 623 +MX6Q_PAD_DISP0_DAT15__ECSPI1_SS1 624 +MX6Q_PAD_DISP0_DAT15__ECSPI2_SS1 625 +MX6Q_PAD_DISP0_DAT15__SDMA_DBG_EVT_CHN2 626 +MX6Q_PAD_DISP0_DAT15__GPIO_5_9 627 +MX6Q_PAD_DISP0_DAT15__MMDC_DEBUG_20 628 +MX6Q_PAD_DISP0_DAT15__PL301_PER1_HADR25 629 +MX6Q_PAD_DISP0_DAT16__IPU1_DISP0_DAT_16 630 +MX6Q_PAD_DISP0_DAT16__IPU2_DISP0_DAT_16 631 +MX6Q_PAD_DISP0_DAT16__ECSPI2_MOSI 632 +MX6Q_PAD_DISP0_DAT16__AUDMUX_AUD5_TXC 633 +MX6Q_PAD_DISP0_DAT16__SDMA_EXT_EVENT_0 634 +MX6Q_PAD_DISP0_DAT16__GPIO_5_10 635 +MX6Q_PAD_DISP0_DAT16__MMDC_DEBUG_21 636 +MX6Q_PAD_DISP0_DAT16__PL301_PER1_HADR26 637 +MX6Q_PAD_DISP0_DAT17__IPU1_DISP0_DAT_17 638 +MX6Q_PAD_DISP0_DAT17__IPU2_DISP0_DAT_17 639 +MX6Q_PAD_DISP0_DAT17__ECSPI2_MISO 640 +MX6Q_PAD_DISP0_DAT17__AUDMUX_AUD5_TXD 641 +MX6Q_PAD_DISP0_DAT17__SDMA_EXT_EVENT_1 642 +MX6Q_PAD_DISP0_DAT17__GPIO_5_11 643 +MX6Q_PAD_DISP0_DAT17__MMDC_DEBUG_22 644 +MX6Q_PAD_DISP0_DAT17__PL301_PER1_HADR27 645 +MX6Q_PAD_DISP0_DAT18__IPU1_DISP0_DAT_18 646 +MX6Q_PAD_DISP0_DAT18__IPU2_DISP0_DAT_18 647 +MX6Q_PAD_DISP0_DAT18__ECSPI2_SS0 648 +MX6Q_PAD_DISP0_DAT18__AUDMUX_AUD5_TXFS 649 +MX6Q_PAD_DISP0_DAT18__AUDMUX_AUD4_RXFS 650 +MX6Q_PAD_DISP0_DAT18__GPIO_5_12 651 +MX6Q_PAD_DISP0_DAT18__MMDC_DEBUG_23 652 +MX6Q_PAD_DISP0_DAT18__WEIM_WEIM_CS_2 653 +MX6Q_PAD_DISP0_DAT19__IPU1_DISP0_DAT_19 654 +MX6Q_PAD_DISP0_DAT19__IPU2_DISP0_DAT_19 655 +MX6Q_PAD_DISP0_DAT19__ECSPI2_SCLK 656 +MX6Q_PAD_DISP0_DAT19__AUDMUX_AUD5_RXD 657 +MX6Q_PAD_DISP0_DAT19__AUDMUX_AUD4_RXC 658 +MX6Q_PAD_DISP0_DAT19__GPIO_5_13 659 +MX6Q_PAD_DISP0_DAT19__MMDC_DEBUG_24 660 +MX6Q_PAD_DISP0_DAT19__WEIM_WEIM_CS_3 661 +MX6Q_PAD_DISP0_DAT20__IPU1_DISP0_DAT_20 662 +MX6Q_PAD_DISP0_DAT20__IPU2_DISP0_DAT_20 663 +MX6Q_PAD_DISP0_DAT20__ECSPI1_SCLK 664 +MX6Q_PAD_DISP0_DAT20__AUDMUX_AUD4_TXC 665 +MX6Q_PAD_DISP0_DAT20__SDMA_DBG_EVT_CHN7 666 +MX6Q_PAD_DISP0_DAT20__GPIO_5_14 667 +MX6Q_PAD_DISP0_DAT20__MMDC_DEBUG_25 668 +MX6Q_PAD_DISP0_DAT20__PL301_PER1_HADR28 669 +MX6Q_PAD_DISP0_DAT21__IPU1_DISP0_DAT_21 670 +MX6Q_PAD_DISP0_DAT21__IPU2_DISP0_DAT_21 671 +MX6Q_PAD_DISP0_DAT21__ECSPI1_MOSI 672 +MX6Q_PAD_DISP0_DAT21__AUDMUX_AUD4_TXD 673 +MX6Q_PAD_DISP0_DAT21__SDMA_DBG_BUS_DEV0 674 +MX6Q_PAD_DISP0_DAT21__GPIO_5_15 675 +MX6Q_PAD_DISP0_DAT21__MMDC_DEBUG_26 676 +MX6Q_PAD_DISP0_DAT21__PL301_PER1_HADR29 677 +MX6Q_PAD_DISP0_DAT22__IPU1_DISP0_DAT_22 678 +MX6Q_PAD_DISP0_DAT22__IPU2_DISP0_DAT_22 679 +MX6Q_PAD_DISP0_DAT22__ECSPI1_MISO 680 +MX6Q_PAD_DISP0_DAT22__AUDMUX_AUD4_TXFS 681 +MX6Q_PAD_DISP0_DAT22__SDMA_DBG_BUS_DEV1 682 +MX6Q_PAD_DISP0_DAT22__GPIO_5_16 683 +MX6Q_PAD_DISP0_DAT22__MMDC_DEBUG_27 684 +MX6Q_PAD_DISP0_DAT22__PL301_PER1_HADR30 685 +MX6Q_PAD_DISP0_DAT23__IPU1_DISP0_DAT_23 686 +MX6Q_PAD_DISP0_DAT23__IPU2_DISP0_DAT_23 687 +MX6Q_PAD_DISP0_DAT23__ECSPI1_SS0 688 +MX6Q_PAD_DISP0_DAT23__AUDMUX_AUD4_RXD 689 +MX6Q_PAD_DISP0_DAT23__SDMA_DBG_BUS_DEV2 690 +MX6Q_PAD_DISP0_DAT23__GPIO_5_17 691 +MX6Q_PAD_DISP0_DAT23__MMDC_DEBUG_28 692 +MX6Q_PAD_DISP0_DAT23__PL301_PER1_HADR31 693 +MX6Q_PAD_ENET_MDIO__RESERVED_RESERVED 694 +MX6Q_PAD_ENET_MDIO__ENET_MDIO 695 +MX6Q_PAD_ENET_MDIO__ESAI1_SCKR 696 +MX6Q_PAD_ENET_MDIO__SDMA_DEBUG_BUS_DEV3 697 +MX6Q_PAD_ENET_MDIO__ENET_1588_EVT1_OUT 698 +MX6Q_PAD_ENET_MDIO__GPIO_1_22 699 +MX6Q_PAD_ENET_MDIO__SPDIF_PLOCK 700 +MX6Q_PAD_ENET_REF_CLK__RESERVED_RSRVED 701 +MX6Q_PAD_ENET_REF_CLK__ENET_TX_CLK 702 +MX6Q_PAD_ENET_REF_CLK__ESAI1_FSR 703 +MX6Q_PAD_ENET_REF_CLK__SDMA_DBGBUS_DEV4 704 +MX6Q_PAD_ENET_REF_CLK__GPIO_1_23 705 +MX6Q_PAD_ENET_REF_CLK__SPDIF_SRCLK 706 +MX6Q_PAD_ENET_REF_CLK__USBPHY1_RX_SQH 707 +MX6Q_PAD_ENET_RX_ER__ENET_RX_ER 708 +MX6Q_PAD_ENET_RX_ER__ESAI1_HCKR 709 +MX6Q_PAD_ENET_RX_ER__SPDIF_IN1 710 +MX6Q_PAD_ENET_RX_ER__ENET_1588_EVT2_OUT 711 +MX6Q_PAD_ENET_RX_ER__GPIO_1_24 712 +MX6Q_PAD_ENET_RX_ER__PHY_TDI 713 +MX6Q_PAD_ENET_RX_ER__USBPHY1_RX_HS_RXD 714 +MX6Q_PAD_ENET_CRS_DV__RESERVED_RSRVED 715 +MX6Q_PAD_ENET_CRS_DV__ENET_RX_EN 716 +MX6Q_PAD_ENET_CRS_DV__ESAI1_SCKT 717 +MX6Q_PAD_ENET_CRS_DV__SPDIF_EXTCLK 718 +MX6Q_PAD_ENET_CRS_DV__GPIO_1_25 719 +MX6Q_PAD_ENET_CRS_DV__PHY_TDO 720 +MX6Q_PAD_ENET_CRS_DV__USBPHY1_RX_FS_RXD 721 +MX6Q_PAD_ENET_RXD1__MLB_MLBSIG 722 +MX6Q_PAD_ENET_RXD1__ENET_RDATA_1 723 +MX6Q_PAD_ENET_RXD1__ESAI1_FST 724 +MX6Q_PAD_ENET_RXD1__ENET_1588_EVT3_OUT 725 +MX6Q_PAD_ENET_RXD1__GPIO_1_26 726 +MX6Q_PAD_ENET_RXD1__PHY_TCK 727 +MX6Q_PAD_ENET_RXD1__USBPHY1_RX_DISCON 728 +MX6Q_PAD_ENET_RXD0__OSC32K_32K_OUT 729 +MX6Q_PAD_ENET_RXD0__ENET_RDATA_0 730 +MX6Q_PAD_ENET_RXD0__ESAI1_HCKT 731 +MX6Q_PAD_ENET_RXD0__SPDIF_OUT1 732 +MX6Q_PAD_ENET_RXD0__GPIO_1_27 733 +MX6Q_PAD_ENET_RXD0__PHY_TMS 734 +MX6Q_PAD_ENET_RXD0__USBPHY1_PLL_CK20DIV 735 +MX6Q_PAD_ENET_TX_EN__RESERVED_RSRVED 736 +MX6Q_PAD_ENET_TX_EN__ENET_TX_EN 737 +MX6Q_PAD_ENET_TX_EN__ESAI1_TX3_RX2 738 +MX6Q_PAD_ENET_TX_EN__GPIO_1_28 739 +MX6Q_PAD_ENET_TX_EN__SATA_PHY_TDI 740 +MX6Q_PAD_ENET_TX_EN__USBPHY2_RX_SQH 741 +MX6Q_PAD_ENET_TXD1__MLB_MLBCLK 742 +MX6Q_PAD_ENET_TXD1__ENET_TDATA_1 743 +MX6Q_PAD_ENET_TXD1__ESAI1_TX2_RX3 744 +MX6Q_PAD_ENET_TXD1__ENET_1588_EVENT0_IN 745 +MX6Q_PAD_ENET_TXD1__GPIO_1_29 746 +MX6Q_PAD_ENET_TXD1__SATA_PHY_TDO 747 +MX6Q_PAD_ENET_TXD1__USBPHY2_RX_HS_RXD 748 +MX6Q_PAD_ENET_TXD0__RESERVED_RSRVED 749 +MX6Q_PAD_ENET_TXD0__ENET_TDATA_0 750 +MX6Q_PAD_ENET_TXD0__ESAI1_TX4_RX1 751 +MX6Q_PAD_ENET_TXD0__GPIO_1_30 752 +MX6Q_PAD_ENET_TXD0__SATA_PHY_TCK 753 +MX6Q_PAD_ENET_TXD0__USBPHY2_RX_FS_RXD 754 +MX6Q_PAD_ENET_MDC__MLB_MLBDAT 755 +MX6Q_PAD_ENET_MDC__ENET_MDC 756 +MX6Q_PAD_ENET_MDC__ESAI1_TX5_RX0 757 +MX6Q_PAD_ENET_MDC__ENET_1588_EVENT1_IN 758 +MX6Q_PAD_ENET_MDC__GPIO_1_31 759 +MX6Q_PAD_ENET_MDC__SATA_PHY_TMS 760 +MX6Q_PAD_ENET_MDC__USBPHY2_RX_DISCON 761 +MX6Q_PAD_DRAM_D40__MMDC_DRAM_D_40 762 +MX6Q_PAD_DRAM_D41__MMDC_DRAM_D_41 763 +MX6Q_PAD_DRAM_D42__MMDC_DRAM_D_42 764 +MX6Q_PAD_DRAM_D43__MMDC_DRAM_D_43 765 +MX6Q_PAD_DRAM_D44__MMDC_DRAM_D_44 766 +MX6Q_PAD_DRAM_D45__MMDC_DRAM_D_45 767 +MX6Q_PAD_DRAM_D46__MMDC_DRAM_D_46 768 +MX6Q_PAD_DRAM_D47__MMDC_DRAM_D_47 769 +MX6Q_PAD_DRAM_SDQS5__MMDC_DRAM_SDQS_5 770 +MX6Q_PAD_DRAM_DQM5__MMDC_DRAM_DQM_5 771 +MX6Q_PAD_DRAM_D32__MMDC_DRAM_D_32 772 +MX6Q_PAD_DRAM_D33__MMDC_DRAM_D_33 773 +MX6Q_PAD_DRAM_D34__MMDC_DRAM_D_34 774 +MX6Q_PAD_DRAM_D35__MMDC_DRAM_D_35 775 +MX6Q_PAD_DRAM_D36__MMDC_DRAM_D_36 776 +MX6Q_PAD_DRAM_D37__MMDC_DRAM_D_37 777 +MX6Q_PAD_DRAM_D38__MMDC_DRAM_D_38 778 +MX6Q_PAD_DRAM_D39__MMDC_DRAM_D_39 779 +MX6Q_PAD_DRAM_DQM4__MMDC_DRAM_DQM_4 780 +MX6Q_PAD_DRAM_SDQS4__MMDC_DRAM_SDQS_4 781 +MX6Q_PAD_DRAM_D24__MMDC_DRAM_D_24 782 +MX6Q_PAD_DRAM_D25__MMDC_DRAM_D_25 783 +MX6Q_PAD_DRAM_D26__MMDC_DRAM_D_26 784 +MX6Q_PAD_DRAM_D27__MMDC_DRAM_D_27 785 +MX6Q_PAD_DRAM_D28__MMDC_DRAM_D_28 786 +MX6Q_PAD_DRAM_D29__MMDC_DRAM_D_29 787 +MX6Q_PAD_DRAM_SDQS3__MMDC_DRAM_SDQS_3 788 +MX6Q_PAD_DRAM_D30__MMDC_DRAM_D_30 789 +MX6Q_PAD_DRAM_D31__MMDC_DRAM_D_31 790 +MX6Q_PAD_DRAM_DQM3__MMDC_DRAM_DQM_3 791 +MX6Q_PAD_DRAM_D16__MMDC_DRAM_D_16 792 +MX6Q_PAD_DRAM_D17__MMDC_DRAM_D_17 793 +MX6Q_PAD_DRAM_D18__MMDC_DRAM_D_18 794 +MX6Q_PAD_DRAM_D19__MMDC_DRAM_D_19 795 +MX6Q_PAD_DRAM_D20__MMDC_DRAM_D_20 796 +MX6Q_PAD_DRAM_D21__MMDC_DRAM_D_21 797 +MX6Q_PAD_DRAM_D22__MMDC_DRAM_D_22 798 +MX6Q_PAD_DRAM_SDQS2__MMDC_DRAM_SDQS_2 799 +MX6Q_PAD_DRAM_D23__MMDC_DRAM_D_23 800 +MX6Q_PAD_DRAM_DQM2__MMDC_DRAM_DQM_2 801 +MX6Q_PAD_DRAM_A0__MMDC_DRAM_A_0 802 +MX6Q_PAD_DRAM_A1__MMDC_DRAM_A_1 803 +MX6Q_PAD_DRAM_A2__MMDC_DRAM_A_2 804 +MX6Q_PAD_DRAM_A3__MMDC_DRAM_A_3 805 +MX6Q_PAD_DRAM_A4__MMDC_DRAM_A_4 806 +MX6Q_PAD_DRAM_A5__MMDC_DRAM_A_5 807 +MX6Q_PAD_DRAM_A6__MMDC_DRAM_A_6 808 +MX6Q_PAD_DRAM_A7__MMDC_DRAM_A_7 809 +MX6Q_PAD_DRAM_A8__MMDC_DRAM_A_8 810 +MX6Q_PAD_DRAM_A9__MMDC_DRAM_A_9 811 +MX6Q_PAD_DRAM_A10__MMDC_DRAM_A_10 812 +MX6Q_PAD_DRAM_A11__MMDC_DRAM_A_11 813 +MX6Q_PAD_DRAM_A12__MMDC_DRAM_A_12 814 +MX6Q_PAD_DRAM_A13__MMDC_DRAM_A_13 815 +MX6Q_PAD_DRAM_A14__MMDC_DRAM_A_14 816 +MX6Q_PAD_DRAM_A15__MMDC_DRAM_A_15 817 +MX6Q_PAD_DRAM_CAS__MMDC_DRAM_CAS 818 +MX6Q_PAD_DRAM_CS0__MMDC_DRAM_CS_0 819 +MX6Q_PAD_DRAM_CS1__MMDC_DRAM_CS_1 820 +MX6Q_PAD_DRAM_RAS__MMDC_DRAM_RAS 821 +MX6Q_PAD_DRAM_RESET__MMDC_DRAM_RESET 822 +MX6Q_PAD_DRAM_SDBA0__MMDC_DRAM_SDBA_0 823 +MX6Q_PAD_DRAM_SDBA1__MMDC_DRAM_SDBA_1 824 +MX6Q_PAD_DRAM_SDCLK_0__MMDC_DRAM_SDCLK0 825 +MX6Q_PAD_DRAM_SDBA2__MMDC_DRAM_SDBA_2 826 +MX6Q_PAD_DRAM_SDCKE0__MMDC_DRAM_SDCKE_0 827 +MX6Q_PAD_DRAM_SDCLK_1__MMDC_DRAM_SDCLK1 828 +MX6Q_PAD_DRAM_SDCKE1__MMDC_DRAM_SDCKE_1 829 +MX6Q_PAD_DRAM_SDODT0__MMDC_DRAM_ODT_0 830 +MX6Q_PAD_DRAM_SDODT1__MMDC_DRAM_ODT_1 831 +MX6Q_PAD_DRAM_SDWE__MMDC_DRAM_SDWE 832 +MX6Q_PAD_DRAM_D0__MMDC_DRAM_D_0 833 +MX6Q_PAD_DRAM_D1__MMDC_DRAM_D_1 834 +MX6Q_PAD_DRAM_D2__MMDC_DRAM_D_2 835 +MX6Q_PAD_DRAM_D3__MMDC_DRAM_D_3 836 +MX6Q_PAD_DRAM_D4__MMDC_DRAM_D_4 837 +MX6Q_PAD_DRAM_D5__MMDC_DRAM_D_5 838 +MX6Q_PAD_DRAM_SDQS0__MMDC_DRAM_SDQS_0 839 +MX6Q_PAD_DRAM_D6__MMDC_DRAM_D_6 840 +MX6Q_PAD_DRAM_D7__MMDC_DRAM_D_7 841 +MX6Q_PAD_DRAM_DQM0__MMDC_DRAM_DQM_0 842 +MX6Q_PAD_DRAM_D8__MMDC_DRAM_D_8 843 +MX6Q_PAD_DRAM_D9__MMDC_DRAM_D_9 844 +MX6Q_PAD_DRAM_D10__MMDC_DRAM_D_10 845 +MX6Q_PAD_DRAM_D11__MMDC_DRAM_D_11 846 +MX6Q_PAD_DRAM_D12__MMDC_DRAM_D_12 847 +MX6Q_PAD_DRAM_D13__MMDC_DRAM_D_13 848 +MX6Q_PAD_DRAM_D14__MMDC_DRAM_D_14 849 +MX6Q_PAD_DRAM_SDQS1__MMDC_DRAM_SDQS_1 850 +MX6Q_PAD_DRAM_D15__MMDC_DRAM_D_15 851 +MX6Q_PAD_DRAM_DQM1__MMDC_DRAM_DQM_1 852 +MX6Q_PAD_DRAM_D48__MMDC_DRAM_D_48 853 +MX6Q_PAD_DRAM_D49__MMDC_DRAM_D_49 854 +MX6Q_PAD_DRAM_D50__MMDC_DRAM_D_50 855 +MX6Q_PAD_DRAM_D51__MMDC_DRAM_D_51 856 +MX6Q_PAD_DRAM_D52__MMDC_DRAM_D_52 857 +MX6Q_PAD_DRAM_D53__MMDC_DRAM_D_53 858 +MX6Q_PAD_DRAM_D54__MMDC_DRAM_D_54 859 +MX6Q_PAD_DRAM_D55__MMDC_DRAM_D_55 860 +MX6Q_PAD_DRAM_SDQS6__MMDC_DRAM_SDQS_6 861 +MX6Q_PAD_DRAM_DQM6__MMDC_DRAM_DQM_6 862 +MX6Q_PAD_DRAM_D56__MMDC_DRAM_D_56 863 +MX6Q_PAD_DRAM_SDQS7__MMDC_DRAM_SDQS_7 864 +MX6Q_PAD_DRAM_D57__MMDC_DRAM_D_57 865 +MX6Q_PAD_DRAM_D58__MMDC_DRAM_D_58 866 +MX6Q_PAD_DRAM_D59__MMDC_DRAM_D_59 867 +MX6Q_PAD_DRAM_D60__MMDC_DRAM_D_60 868 +MX6Q_PAD_DRAM_DQM7__MMDC_DRAM_DQM_7 869 +MX6Q_PAD_DRAM_D61__MMDC_DRAM_D_61 870 +MX6Q_PAD_DRAM_D62__MMDC_DRAM_D_62 871 +MX6Q_PAD_DRAM_D63__MMDC_DRAM_D_63 872 +MX6Q_PAD_KEY_COL0__ECSPI1_SCLK 873 +MX6Q_PAD_KEY_COL0__ENET_RDATA_3 874 +MX6Q_PAD_KEY_COL0__AUDMUX_AUD5_TXC 875 +MX6Q_PAD_KEY_COL0__KPP_COL_0 876 +MX6Q_PAD_KEY_COL0__UART4_TXD 877 +MX6Q_PAD_KEY_COL0__GPIO_4_6 878 +MX6Q_PAD_KEY_COL0__DCIC1_DCIC_OUT 879 +MX6Q_PAD_KEY_COL0__SRC_ANY_PU_RST 880 +MX6Q_PAD_KEY_ROW0__ECSPI1_MOSI 881 +MX6Q_PAD_KEY_ROW0__ENET_TDATA_3 882 +MX6Q_PAD_KEY_ROW0__AUDMUX_AUD5_TXD 883 +MX6Q_PAD_KEY_ROW0__KPP_ROW_0 884 +MX6Q_PAD_KEY_ROW0__UART4_RXD 885 +MX6Q_PAD_KEY_ROW0__GPIO_4_7 886 +MX6Q_PAD_KEY_ROW0__DCIC2_DCIC_OUT 887 +MX6Q_PAD_KEY_ROW0__PL301_PER1_HADR_0 888 +MX6Q_PAD_KEY_COL1__ECSPI1_MISO 889 +MX6Q_PAD_KEY_COL1__ENET_MDIO 890 +MX6Q_PAD_KEY_COL1__AUDMUX_AUD5_TXFS 891 +MX6Q_PAD_KEY_COL1__KPP_COL_1 892 +MX6Q_PAD_KEY_COL1__UART5_TXD 893 +MX6Q_PAD_KEY_COL1__GPIO_4_8 894 +MX6Q_PAD_KEY_COL1__USDHC1_VSELECT 895 +MX6Q_PAD_KEY_COL1__PL301MX_PER1_HADR_1 896 +MX6Q_PAD_KEY_ROW1__ECSPI1_SS0 897 +MX6Q_PAD_KEY_ROW1__ENET_COL 898 +MX6Q_PAD_KEY_ROW1__AUDMUX_AUD5_RXD 899 +MX6Q_PAD_KEY_ROW1__KPP_ROW_1 900 +MX6Q_PAD_KEY_ROW1__UART5_RXD 901 +MX6Q_PAD_KEY_ROW1__GPIO_4_9 902 +MX6Q_PAD_KEY_ROW1__USDHC2_VSELECT 903 +MX6Q_PAD_KEY_ROW1__PL301_PER1_HADDR_2 904 +MX6Q_PAD_KEY_COL2__ECSPI1_SS1 905 +MX6Q_PAD_KEY_COL2__ENET_RDATA_2 906 +MX6Q_PAD_KEY_COL2__CAN1_TXCAN 907 +MX6Q_PAD_KEY_COL2__KPP_COL_2 908 +MX6Q_PAD_KEY_COL2__ENET_MDC 909 +MX6Q_PAD_KEY_COL2__GPIO_4_10 910 +MX6Q_PAD_KEY_COL2__USBOH3_H1_PWRCTL_WKP 911 +MX6Q_PAD_KEY_COL2__PL301_PER1_HADDR_3 912 +MX6Q_PAD_KEY_ROW2__ECSPI1_SS2 913 +MX6Q_PAD_KEY_ROW2__ENET_TDATA_2 914 +MX6Q_PAD_KEY_ROW2__CAN1_RXCAN 915 +MX6Q_PAD_KEY_ROW2__KPP_ROW_2 916 +MX6Q_PAD_KEY_ROW2__USDHC2_VSELECT 917 +MX6Q_PAD_KEY_ROW2__GPIO_4_11 918 +MX6Q_PAD_KEY_ROW2__HDMI_TX_CEC_LINE 919 +MX6Q_PAD_KEY_ROW2__PL301_PER1_HADR_4 920 +MX6Q_PAD_KEY_COL3__ECSPI1_SS3 921 +MX6Q_PAD_KEY_COL3__ENET_CRS 922 +MX6Q_PAD_KEY_COL3__HDMI_TX_DDC_SCL 923 +MX6Q_PAD_KEY_COL3__KPP_COL_3 924 +MX6Q_PAD_KEY_COL3__I2C2_SCL 925 +MX6Q_PAD_KEY_COL3__GPIO_4_12 926 +MX6Q_PAD_KEY_COL3__SPDIF_IN1 927 +MX6Q_PAD_KEY_COL3__PL301_PER1_HADR_5 928 +MX6Q_PAD_KEY_ROW3__OSC32K_32K_OUT 929 +MX6Q_PAD_KEY_ROW3__ASRC_ASRC_EXT_CLK 930 +MX6Q_PAD_KEY_ROW3__HDMI_TX_DDC_SDA 931 +MX6Q_PAD_KEY_ROW3__KPP_ROW_3 932 +MX6Q_PAD_KEY_ROW3__I2C2_SDA 933 +MX6Q_PAD_KEY_ROW3__GPIO_4_13 934 +MX6Q_PAD_KEY_ROW3__USDHC1_VSELECT 935 +MX6Q_PAD_KEY_ROW3__PL301_PER1_HADR_6 936 +MX6Q_PAD_KEY_COL4__CAN2_TXCAN 937 +MX6Q_PAD_KEY_COL4__IPU1_SISG_4 938 +MX6Q_PAD_KEY_COL4__USBOH3_USBOTG_OC 939 +MX6Q_PAD_KEY_COL4__KPP_COL_4 940 +MX6Q_PAD_KEY_COL4__UART5_RTS 941 +MX6Q_PAD_KEY_COL4__GPIO_4_14 942 +MX6Q_PAD_KEY_COL4__MMDC_DEBUG_49 943 +MX6Q_PAD_KEY_COL4__PL301_PER1_HADDR_7 944 +MX6Q_PAD_KEY_ROW4__CAN2_RXCAN 945 +MX6Q_PAD_KEY_ROW4__IPU1_SISG_5 946 +MX6Q_PAD_KEY_ROW4__USBOH3_USBOTG_PWR 947 +MX6Q_PAD_KEY_ROW4__KPP_ROW_4 948 +MX6Q_PAD_KEY_ROW4__UART5_CTS 949 +MX6Q_PAD_KEY_ROW4__GPIO_4_15 950 +MX6Q_PAD_KEY_ROW4__MMDC_DEBUG_50 951 +MX6Q_PAD_KEY_ROW4__PL301_PER1_HADR_8 952 +MX6Q_PAD_GPIO_0__CCM_CLKO 953 +MX6Q_PAD_GPIO_0__KPP_COL_5 954 +MX6Q_PAD_GPIO_0__ASRC_ASRC_EXT_CLK 955 +MX6Q_PAD_GPIO_0__EPIT1_EPITO 956 +MX6Q_PAD_GPIO_0__GPIO_1_0 957 +MX6Q_PAD_GPIO_0__USBOH3_USBH1_PWR 958 +MX6Q_PAD_GPIO_0__SNVS_HP_WRAP_SNVS_VIO5 959 +MX6Q_PAD_GPIO_1__ESAI1_SCKR 960 +MX6Q_PAD_GPIO_1__WDOG2_WDOG_B 961 +MX6Q_PAD_GPIO_1__KPP_ROW_5 962 +MX6Q_PAD_GPIO_1__PWM2_PWMO 963 +MX6Q_PAD_GPIO_1__GPIO_1_1 964 +MX6Q_PAD_GPIO_1__USDHC1_CD 965 +MX6Q_PAD_GPIO_1__SRC_TESTER_ACK 966 +MX6Q_PAD_GPIO_9__ESAI1_FSR 967 +MX6Q_PAD_GPIO_9__WDOG1_WDOG_B 968 +MX6Q_PAD_GPIO_9__KPP_COL_6 969 +MX6Q_PAD_GPIO_9__CCM_REF_EN_B 970 +MX6Q_PAD_GPIO_9__PWM1_PWMO 971 +MX6Q_PAD_GPIO_9__GPIO_1_9 972 +MX6Q_PAD_GPIO_9__USDHC1_WP 973 +MX6Q_PAD_GPIO_9__SRC_EARLY_RST 974 +MX6Q_PAD_GPIO_3__ESAI1_HCKR 975 +MX6Q_PAD_GPIO_3__OBSERVE_MUX_INT_OUT0 976 +MX6Q_PAD_GPIO_3__I2C3_SCL 977 +MX6Q_PAD_GPIO_3__ANATOP_24M_OUT 978 +MX6Q_PAD_GPIO_3__CCM_CLKO2 979 +MX6Q_PAD_GPIO_3__GPIO_1_3 980 +MX6Q_PAD_GPIO_3__USBOH3_USBH1_OC 981 +MX6Q_PAD_GPIO_3__MLB_MLBCLK 982 +MX6Q_PAD_GPIO_6__ESAI1_SCKT 983 +MX6Q_PAD_GPIO_6__OBSERVE_MUX_INT_OUT1 984 +MX6Q_PAD_GPIO_6__I2C3_SDA 985 +MX6Q_PAD_GPIO_6__CCM_CCM_OUT_0 986 +MX6Q_PAD_GPIO_6__CSU_CSU_INT_DEB 987 +MX6Q_PAD_GPIO_6__GPIO_1_6 988 +MX6Q_PAD_GPIO_6__USDHC2_LCTL 989 +MX6Q_PAD_GPIO_6__MLB_MLBSIG 990 +MX6Q_PAD_GPIO_2__ESAI1_FST 991 +MX6Q_PAD_GPIO_2__OBSERVE_MUX_INT_OUT2 992 +MX6Q_PAD_GPIO_2__KPP_ROW_6 993 +MX6Q_PAD_GPIO_2__CCM_CCM_OUT_1 994 +MX6Q_PAD_GPIO_2__CSU_CSU_ALARM_AUT_0 995 +MX6Q_PAD_GPIO_2__GPIO_1_2 996 +MX6Q_PAD_GPIO_2__USDHC2_WP 997 +MX6Q_PAD_GPIO_2__MLB_MLBDAT 998 +MX6Q_PAD_GPIO_4__ESAI1_HCKT 999 +MX6Q_PAD_GPIO_4__OBSERVE_MUX_INT_OUT3 1000 +MX6Q_PAD_GPIO_4__KPP_COL_7 1001 +MX6Q_PAD_GPIO_4__CCM_CCM_OUT_2 1002 +MX6Q_PAD_GPIO_4__CSU_CSU_ALARM_AUT_1 1003 +MX6Q_PAD_GPIO_4__GPIO_1_4 1004 +MX6Q_PAD_GPIO_4__USDHC2_CD 1005 +MX6Q_PAD_GPIO_4__OCOTP_CRL_WRAR_FUSE_LA 1006 +MX6Q_PAD_GPIO_5__ESAI1_TX2_RX3 1007 +MX6Q_PAD_GPIO_5__OBSERVE_MUX_INT_OUT4 1008 +MX6Q_PAD_GPIO_5__KPP_ROW_7 1009 +MX6Q_PAD_GPIO_5__CCM_CLKO 1010 +MX6Q_PAD_GPIO_5__CSU_CSU_ALARM_AUT_2 1011 +MX6Q_PAD_GPIO_5__GPIO_1_5 1012 +MX6Q_PAD_GPIO_5__I2C3_SCL 1013 +MX6Q_PAD_GPIO_5__CHEETAH_EVENTI 1014 +MX6Q_PAD_GPIO_7__ESAI1_TX4_RX1 1015 +MX6Q_PAD_GPIO_7__ECSPI5_RDY 1016 +MX6Q_PAD_GPIO_7__EPIT1_EPITO 1017 +MX6Q_PAD_GPIO_7__CAN1_TXCAN 1018 +MX6Q_PAD_GPIO_7__UART2_TXD 1019 +MX6Q_PAD_GPIO_7__GPIO_1_7 1020 +MX6Q_PAD_GPIO_7__SPDIF_PLOCK 1021 +MX6Q_PAD_GPIO_7__USBOH3_OTGUSB_HST_MODE 1022 +MX6Q_PAD_GPIO_8__ESAI1_TX5_RX0 1023 +MX6Q_PAD_GPIO_8__ANATOP_ANATOP_32K_OUT 1024 +MX6Q_PAD_GPIO_8__EPIT2_EPITO 1025 +MX6Q_PAD_GPIO_8__CAN1_RXCAN 1026 +MX6Q_PAD_GPIO_8__UART2_RXD 1027 +MX6Q_PAD_GPIO_8__GPIO_1_8 1028 +MX6Q_PAD_GPIO_8__SPDIF_SRCLK 1029 +MX6Q_PAD_GPIO_8__USBOH3_OTG_PWRCTL_WAK 1030 +MX6Q_PAD_GPIO_16__ESAI1_TX3_RX2 1031 +MX6Q_PAD_GPIO_16__ENET_1588_EVENT2_IN 1032 +MX6Q_PAD_GPIO_16__ENET_ETHERNET_REF_OUT 1033 +MX6Q_PAD_GPIO_16__USDHC1_LCTL 1034 +MX6Q_PAD_GPIO_16__SPDIF_IN1 1035 +MX6Q_PAD_GPIO_16__GPIO_7_11 1036 +MX6Q_PAD_GPIO_16__I2C3_SDA 1037 +MX6Q_PAD_GPIO_16__SJC_DE_B 1038 +MX6Q_PAD_GPIO_17__ESAI1_TX0 1039 +MX6Q_PAD_GPIO_17__ENET_1588_EVENT3_IN 1040 +MX6Q_PAD_GPIO_17__CCM_PMIC_RDY 1041 +MX6Q_PAD_GPIO_17__SDMA_SDMA_EXT_EVENT_0 1042 +MX6Q_PAD_GPIO_17__SPDIF_OUT1 1043 +MX6Q_PAD_GPIO_17__GPIO_7_12 1044 +MX6Q_PAD_GPIO_17__SJC_JTAG_ACT 1045 +MX6Q_PAD_GPIO_18__ESAI1_TX1 1046 +MX6Q_PAD_GPIO_18__ENET_RX_CLK 1047 +MX6Q_PAD_GPIO_18__USDHC3_VSELECT 1048 +MX6Q_PAD_GPIO_18__SDMA_SDMA_EXT_EVENT_1 1049 +MX6Q_PAD_GPIO_18__ASRC_ASRC_EXT_CLK 1050 +MX6Q_PAD_GPIO_18__GPIO_7_13 1051 +MX6Q_PAD_GPIO_18__SNVS_HP_WRA_SNVS_VIO5 1052 +MX6Q_PAD_GPIO_18__SRC_SYSTEM_RST 1053 +MX6Q_PAD_GPIO_19__KPP_COL_5 1054 +MX6Q_PAD_GPIO_19__ENET_1588_EVENT0_OUT 1055 +MX6Q_PAD_GPIO_19__SPDIF_OUT1 1056 +MX6Q_PAD_GPIO_19__CCM_CLKO 1057 +MX6Q_PAD_GPIO_19__ECSPI1_RDY 1058 +MX6Q_PAD_GPIO_19__GPIO_4_5 1059 +MX6Q_PAD_GPIO_19__ENET_TX_ER 1060 +MX6Q_PAD_GPIO_19__SRC_INT_BOOT 1061 +MX6Q_PAD_CSI0_PIXCLK__IPU1_CSI0_PIXCLK 1062 +MX6Q_PAD_CSI0_PIXCLK__PCIE_CTRL_MUX_12 1063 +MX6Q_PAD_CSI0_PIXCLK__SDMA_DEBUG_PC_0 1064 +MX6Q_PAD_CSI0_PIXCLK__GPIO_5_18 1065 +MX6Q_PAD_CSI0_PIXCLK___MMDC_DEBUG_29 1066 +MX6Q_PAD_CSI0_PIXCLK__CHEETAH_EVENTO 1067 +MX6Q_PAD_CSI0_MCLK__IPU1_CSI0_HSYNC 1068 +MX6Q_PAD_CSI0_MCLK__PCIE_CTRL_MUX_13 1069 +MX6Q_PAD_CSI0_MCLK__CCM_CLKO 1070 +MX6Q_PAD_CSI0_MCLK__SDMA_DEBUG_PC_1 1071 +MX6Q_PAD_CSI0_MCLK__GPIO_5_19 1072 +MX6Q_PAD_CSI0_MCLK__MMDC_MMDC_DEBUG_30 1073 +MX6Q_PAD_CSI0_MCLK__CHEETAH_TRCTL 1074 +MX6Q_PAD_CSI0_DATA_EN__IPU1_CSI0_DA_EN 1075 +MX6Q_PAD_CSI0_DATA_EN__WEIM_WEIM_D_0 1076 +MX6Q_PAD_CSI0_DATA_EN__PCIE_CTRL_MUX_14 1077 +MX6Q_PAD_CSI0_DATA_EN__SDMA_DEBUG_PC_2 1078 +MX6Q_PAD_CSI0_DATA_EN__GPIO_5_20 1079 +MX6Q_PAD_CSI0_DATA_EN__MMDC_DEBUG_31 1080 +MX6Q_PAD_CSI0_DATA_EN__CHEETAH_TRCLK 1081 +MX6Q_PAD_CSI0_VSYNC__IPU1_CSI0_VSYNC 1082 +MX6Q_PAD_CSI0_VSYNC__WEIM_WEIM_D_1 1083 +MX6Q_PAD_CSI0_VSYNC__PCIE_CTRL_MUX_15 1084 +MX6Q_PAD_CSI0_VSYNC__SDMA_DEBUG_PC_3 1085 +MX6Q_PAD_CSI0_VSYNC__GPIO_5_21 1086 +MX6Q_PAD_CSI0_VSYNC__MMDC_DEBUG_32 1087 +MX6Q_PAD_CSI0_VSYNC__CHEETAH_TRACE_0 1088 +MX6Q_PAD_CSI0_DAT4__IPU1_CSI0_D_4 1089 +MX6Q_PAD_CSI0_DAT4__WEIM_WEIM_D_2 1090 +MX6Q_PAD_CSI0_DAT4__ECSPI1_SCLK 1091 +MX6Q_PAD_CSI0_DAT4__KPP_COL_5 1092 +MX6Q_PAD_CSI0_DAT4__AUDMUX_AUD3_TXC 1093 +MX6Q_PAD_CSI0_DAT4__GPIO_5_22 1094 +MX6Q_PAD_CSI0_DAT4__MMDC_DEBUG_43 1095 +MX6Q_PAD_CSI0_DAT4__CHEETAH_TRACE_1 1096 +MX6Q_PAD_CSI0_DAT5__IPU1_CSI0_D_5 1097 +MX6Q_PAD_CSI0_DAT5__WEIM_WEIM_D_3 1098 +MX6Q_PAD_CSI0_DAT5__ECSPI1_MOSI 1099 +MX6Q_PAD_CSI0_DAT5__KPP_ROW_5 1100 +MX6Q_PAD_CSI0_DAT5__AUDMUX_AUD3_TXD 1101 +MX6Q_PAD_CSI0_DAT5__GPIO_5_23 1102 +MX6Q_PAD_CSI0_DAT5__MMDC_MMDC_DEBUG_44 1103 +MX6Q_PAD_CSI0_DAT5__CHEETAH_TRACE_2 1104 +MX6Q_PAD_CSI0_DAT6__IPU1_CSI0_D_6 1105 +MX6Q_PAD_CSI0_DAT6__WEIM_WEIM_D_4 1106 +MX6Q_PAD_CSI0_DAT6__ECSPI1_MISO 1107 +MX6Q_PAD_CSI0_DAT6__KPP_COL_6 1108 +MX6Q_PAD_CSI0_DAT6__AUDMUX_AUD3_TXFS 1109 +MX6Q_PAD_CSI0_DAT6__GPIO_5_24 1110 +MX6Q_PAD_CSI0_DAT6__MMDC_MMDC_DEBUG_45 1111 +MX6Q_PAD_CSI0_DAT6__CHEETAH_TRACE_3 1112 +MX6Q_PAD_CSI0_DAT7__IPU1_CSI0_D_7 1113 +MX6Q_PAD_CSI0_DAT7__WEIM_WEIM_D_5 1114 +MX6Q_PAD_CSI0_DAT7__ECSPI1_SS0 1115 +MX6Q_PAD_CSI0_DAT7__KPP_ROW_6 1116 +MX6Q_PAD_CSI0_DAT7__AUDMUX_AUD3_RXD 1117 +MX6Q_PAD_CSI0_DAT7__GPIO_5_25 1118 +MX6Q_PAD_CSI0_DAT7__MMDC_MMDC_DEBUG_46 1119 +MX6Q_PAD_CSI0_DAT7__CHEETAH_TRACE_4 1120 +MX6Q_PAD_CSI0_DAT8__IPU1_CSI0_D_8 1121 +MX6Q_PAD_CSI0_DAT8__WEIM_WEIM_D_6 1122 +MX6Q_PAD_CSI0_DAT8__ECSPI2_SCLK 1123 +MX6Q_PAD_CSI0_DAT8__KPP_COL_7 1124 +MX6Q_PAD_CSI0_DAT8__I2C1_SDA 1125 +MX6Q_PAD_CSI0_DAT8__GPIO_5_26 1126 +MX6Q_PAD_CSI0_DAT8__MMDC_MMDC_DEBUG_47 1127 +MX6Q_PAD_CSI0_DAT8__CHEETAH_TRACE_5 1128 +MX6Q_PAD_CSI0_DAT9__IPU1_CSI0_D_9 1129 +MX6Q_PAD_CSI0_DAT9__WEIM_WEIM_D_7 1130 +MX6Q_PAD_CSI0_DAT9__ECSPI2_MOSI 1131 +MX6Q_PAD_CSI0_DAT9__KPP_ROW_7 1132 +MX6Q_PAD_CSI0_DAT9__I2C1_SCL 1133 +MX6Q_PAD_CSI0_DAT9__GPIO_5_27 1134 +MX6Q_PAD_CSI0_DAT9__MMDC_MMDC_DEBUG_48 1135 +MX6Q_PAD_CSI0_DAT9__CHEETAH_TRACE_6 1136 +MX6Q_PAD_CSI0_DAT10__IPU1_CSI0_D_10 1137 +MX6Q_PAD_CSI0_DAT10__AUDMUX_AUD3_RXC 1138 +MX6Q_PAD_CSI0_DAT10__ECSPI2_MISO 1139 +MX6Q_PAD_CSI0_DAT10__UART1_TXD 1140 +MX6Q_PAD_CSI0_DAT10__SDMA_DEBUG_PC_4 1141 +MX6Q_PAD_CSI0_DAT10__GPIO_5_28 1142 +MX6Q_PAD_CSI0_DAT10__MMDC_MMDC_DEBUG_33 1143 +MX6Q_PAD_CSI0_DAT10__CHEETAH_TRACE_7 1144 +MX6Q_PAD_CSI0_DAT11__IPU1_CSI0_D_11 1145 +MX6Q_PAD_CSI0_DAT11__AUDMUX_AUD3_RXFS 1146 +MX6Q_PAD_CSI0_DAT11__ECSPI2_SS0 1147 +MX6Q_PAD_CSI0_DAT11__UART1_RXD 1148 +MX6Q_PAD_CSI0_DAT11__SDMA_DEBUG_PC_5 1149 +MX6Q_PAD_CSI0_DAT11__GPIO_5_29 1150 +MX6Q_PAD_CSI0_DAT11__MMDC_MMDC_DEBUG_34 1151 +MX6Q_PAD_CSI0_DAT11__CHEETAH_TRACE_8 1152 +MX6Q_PAD_CSI0_DAT12__IPU1_CSI0_D_12 1153 +MX6Q_PAD_CSI0_DAT12__WEIM_WEIM_D_8 1154 +MX6Q_PAD_CSI0_DAT12__PCIE_CTRL_MUX_16 1155 +MX6Q_PAD_CSI0_DAT12__UART4_TXD 1156 +MX6Q_PAD_CSI0_DAT12__SDMA_DEBUG_PC_6 1157 +MX6Q_PAD_CSI0_DAT12__GPIO_5_30 1158 +MX6Q_PAD_CSI0_DAT12__MMDC_MMDC_DEBUG_35 1159 +MX6Q_PAD_CSI0_DAT12__CHEETAH_TRACE_9 1160 +MX6Q_PAD_CSI0_DAT13__IPU1_CSI0_D_13 1161 +MX6Q_PAD_CSI0_DAT13__WEIM_WEIM_D_9 1162 +MX6Q_PAD_CSI0_DAT13__PCIE_CTRL_MUX_17 1163 +MX6Q_PAD_CSI0_DAT13__UART4_RXD 1164 +MX6Q_PAD_CSI0_DAT13__SDMA_DEBUG_PC_7 1165 +MX6Q_PAD_CSI0_DAT13__GPIO_5_31 1166 +MX6Q_PAD_CSI0_DAT13__MMDC_MMDC_DEBUG_36 1167 +MX6Q_PAD_CSI0_DAT13__CHEETAH_TRACE_10 1168 +MX6Q_PAD_CSI0_DAT14__IPU1_CSI0_D_14 1169 +MX6Q_PAD_CSI0_DAT14__WEIM_WEIM_D_10 1170 +MX6Q_PAD_CSI0_DAT14__PCIE_CTRL_MUX_18 1171 +MX6Q_PAD_CSI0_DAT14__UART5_TXD 1172 +MX6Q_PAD_CSI0_DAT14__SDMA_DEBUG_PC_8 1173 +MX6Q_PAD_CSI0_DAT14__GPIO_6_0 1174 +MX6Q_PAD_CSI0_DAT14__MMDC_MMDC_DEBUG_37 1175 +MX6Q_PAD_CSI0_DAT14__CHEETAH_TRACE_11 1176 +MX6Q_PAD_CSI0_DAT15__IPU1_CSI0_D_15 1177 +MX6Q_PAD_CSI0_DAT15__WEIM_WEIM_D_11 1178 +MX6Q_PAD_CSI0_DAT15__PCIE_CTRL_MUX_19 1179 +MX6Q_PAD_CSI0_DAT15__UART5_RXD 1180 +MX6Q_PAD_CSI0_DAT15__SDMA_DEBUG_PC_9 1181 +MX6Q_PAD_CSI0_DAT15__GPIO_6_1 1182 +MX6Q_PAD_CSI0_DAT15__MMDC_MMDC_DEBUG_38 1183 +MX6Q_PAD_CSI0_DAT15__CHEETAH_TRACE_12 1184 +MX6Q_PAD_CSI0_DAT16__IPU1_CSI0_D_16 1185 +MX6Q_PAD_CSI0_DAT16__WEIM_WEIM_D_12 1186 +MX6Q_PAD_CSI0_DAT16__PCIE_CTRL_MUX_20 1187 +MX6Q_PAD_CSI0_DAT16__UART4_RTS 1188 +MX6Q_PAD_CSI0_DAT16__SDMA_DEBUG_PC_10 1189 +MX6Q_PAD_CSI0_DAT16__GPIO_6_2 1190 +MX6Q_PAD_CSI0_DAT16__MMDC_MMDC_DEBUG_39 1191 +MX6Q_PAD_CSI0_DAT16__CHEETAH_TRACE_13 1192 +MX6Q_PAD_CSI0_DAT17__IPU1_CSI0_D_17 1193 +MX6Q_PAD_CSI0_DAT17__WEIM_WEIM_D_13 1194 +MX6Q_PAD_CSI0_DAT17__PCIE_CTRL_MUX_21 1195 +MX6Q_PAD_CSI0_DAT17__UART4_CTS 1196 +MX6Q_PAD_CSI0_DAT17__SDMA_DEBUG_PC_11 1197 +MX6Q_PAD_CSI0_DAT17__GPIO_6_3 1198 +MX6Q_PAD_CSI0_DAT17__MMDC_MMDC_DEBUG_40 1199 +MX6Q_PAD_CSI0_DAT17__CHEETAH_TRACE_14 1200 +MX6Q_PAD_CSI0_DAT18__IPU1_CSI0_D_18 1201 +MX6Q_PAD_CSI0_DAT18__WEIM_WEIM_D_14 1202 +MX6Q_PAD_CSI0_DAT18__PCIE_CTRL_MUX_22 1203 +MX6Q_PAD_CSI0_DAT18__UART5_RTS 1204 +MX6Q_PAD_CSI0_DAT18__SDMA_DEBUG_PC_12 1205 +MX6Q_PAD_CSI0_DAT18__GPIO_6_4 1206 +MX6Q_PAD_CSI0_DAT18__MMDC_MMDC_DEBUG_41 1207 +MX6Q_PAD_CSI0_DAT18__CHEETAH_TRACE_15 1208 +MX6Q_PAD_CSI0_DAT19__IPU1_CSI0_D_19 1209 +MX6Q_PAD_CSI0_DAT19__WEIM_WEIM_D_15 1210 +MX6Q_PAD_CSI0_DAT19__PCIE_CTRL_MUX_23 1211 +MX6Q_PAD_CSI0_DAT19__UART5_CTS 1212 +MX6Q_PAD_CSI0_DAT19__SDMA_DEBUG_PC_13 1213 +MX6Q_PAD_CSI0_DAT19__GPIO_6_5 1214 +MX6Q_PAD_CSI0_DAT19__MMDC_MMDC_DEBUG_42 1215 +MX6Q_PAD_CSI0_DAT19__ANATOP_TESTO_9 1216 +MX6Q_PAD_JTAG_TMS__SJC_TMS 1217 +MX6Q_PAD_JTAG_MOD__SJC_MOD 1218 +MX6Q_PAD_JTAG_TRSTB__SJC_TRSTB 1219 +MX6Q_PAD_JTAG_TDI__SJC_TDI 1220 +MX6Q_PAD_JTAG_TCK__SJC_TCK 1221 +MX6Q_PAD_JTAG_TDO__SJC_TDO 1222 +MX6Q_PAD_LVDS1_TX3_P__LDB_LVDS1_TX3 1223 +MX6Q_PAD_LVDS1_TX2_P__LDB_LVDS1_TX2 1224 +MX6Q_PAD_LVDS1_CLK_P__LDB_LVDS1_CLK 1225 +MX6Q_PAD_LVDS1_TX1_P__LDB_LVDS1_TX1 1226 +MX6Q_PAD_LVDS1_TX0_P__LDB_LVDS1_TX0 1227 +MX6Q_PAD_LVDS0_TX3_P__LDB_LVDS0_TX3 1228 +MX6Q_PAD_LVDS0_CLK_P__LDB_LVDS0_CLK 1229 +MX6Q_PAD_LVDS0_TX2_P__LDB_LVDS0_TX2 1230 +MX6Q_PAD_LVDS0_TX1_P__LDB_LVDS0_TX1 1231 +MX6Q_PAD_LVDS0_TX0_P__LDB_LVDS0_TX0 1232 +MX6Q_PAD_TAMPER__SNVS_LP_WRAP_SNVS_TD1 1233 +MX6Q_PAD_PMIC_ON_REQ__SNVS_LPWRAP_WKALM 1234 +MX6Q_PAD_PMIC_STBY_REQ__CCM_PMIC_STBYRQ 1235 +MX6Q_PAD_POR_B__SRC_POR_B 1236 +MX6Q_PAD_BOOT_MODE1__SRC_BOOT_MODE_1 1237 +MX6Q_PAD_RESET_IN_B__SRC_RESET_B 1238 +MX6Q_PAD_BOOT_MODE0__SRC_BOOT_MODE_0 1239 +MX6Q_PAD_TEST_MODE__TCU_TEST_MODE 1240 +MX6Q_PAD_SD3_DAT7__USDHC3_DAT7 1241 +MX6Q_PAD_SD3_DAT7__UART1_TXD 1242 +MX6Q_PAD_SD3_DAT7__PCIE_CTRL_MUX_24 1243 +MX6Q_PAD_SD3_DAT7__USBOH3_UH3_DFD_OUT_0 1244 +MX6Q_PAD_SD3_DAT7__USBOH3_UH2_DFD_OUT_0 1245 +MX6Q_PAD_SD3_DAT7__GPIO_6_17 1246 +MX6Q_PAD_SD3_DAT7__MIPI_CORE_DPHY_IN_12 1247 +MX6Q_PAD_SD3_DAT7__USBPHY2_CLK20DIV 1248 +MX6Q_PAD_SD3_DAT6__USDHC3_DAT6 1249 +MX6Q_PAD_SD3_DAT6__UART1_RXD 1250 +MX6Q_PAD_SD3_DAT6__PCIE_CTRL_MUX_25 1251 +MX6Q_PAD_SD3_DAT6__USBOH3_UH3_DFD_OUT_1 1252 +MX6Q_PAD_SD3_DAT6__USBOH3_UH2_DFD_OUT_1 1253 +MX6Q_PAD_SD3_DAT6__GPIO_6_18 1254 +MX6Q_PAD_SD3_DAT6__MIPI_CORE_DPHY_IN_13 1255 +MX6Q_PAD_SD3_DAT6__ANATOP_TESTO_10 1256 +MX6Q_PAD_SD3_DAT5__USDHC3_DAT5 1257 +MX6Q_PAD_SD3_DAT5__UART2_TXD 1258 +MX6Q_PAD_SD3_DAT5__PCIE_CTRL_MUX_26 1259 +MX6Q_PAD_SD3_DAT5__USBOH3_UH3_DFD_OUT_2 1260 +MX6Q_PAD_SD3_DAT5__USBOH3_UH2_DFD_OUT_2 1261 +MX6Q_PAD_SD3_DAT5__GPIO_7_0 1262 +MX6Q_PAD_SD3_DAT5__MIPI_CORE_DPHY_IN_14 1263 +MX6Q_PAD_SD3_DAT5__ANATOP_TESTO_11 1264 +MX6Q_PAD_SD3_DAT4__USDHC3_DAT4 1265 +MX6Q_PAD_SD3_DAT4__UART2_RXD 1266 +MX6Q_PAD_SD3_DAT4__PCIE_CTRL_MUX_27 1267 +MX6Q_PAD_SD3_DAT4__USBOH3_UH3_DFD_OUT_3 1268 +MX6Q_PAD_SD3_DAT4__USBOH3_UH2_DFD_OUT_3 1269 +MX6Q_PAD_SD3_DAT4__GPIO_7_1 1270 +MX6Q_PAD_SD3_DAT4__MIPI_CORE_DPHY_IN_15 1271 +MX6Q_PAD_SD3_DAT4__ANATOP_TESTO_12 1272 +MX6Q_PAD_SD3_CMD__USDHC3_CMD 1273 +MX6Q_PAD_SD3_CMD__UART2_CTS 1274 +MX6Q_PAD_SD3_CMD__CAN1_TXCAN 1275 +MX6Q_PAD_SD3_CMD__USBOH3_UH3_DFD_OUT_4 1276 +MX6Q_PAD_SD3_CMD__USBOH3_UH2_DFD_OUT_4 1277 +MX6Q_PAD_SD3_CMD__GPIO_7_2 1278 +MX6Q_PAD_SD3_CMD__MIPI_CORE_DPHY_IN_16 1279 +MX6Q_PAD_SD3_CMD__ANATOP_TESTO_13 1280 +MX6Q_PAD_SD3_CLK__USDHC3_CLK 1281 +MX6Q_PAD_SD3_CLK__UART2_RTS 1282 +MX6Q_PAD_SD3_CLK__CAN1_RXCAN 1283 +MX6Q_PAD_SD3_CLK__USBOH3_UH3_DFD_OUT_5 1284 +MX6Q_PAD_SD3_CLK__USBOH3_UH2_DFD_OUT_5 1285 +MX6Q_PAD_SD3_CLK__GPIO_7_3 1286 +MX6Q_PAD_SD3_CLK__MIPI_CORE_DPHY_IN_17 1287 +MX6Q_PAD_SD3_CLK__ANATOP_TESTO_14 1288 +MX6Q_PAD_SD3_DAT0__USDHC3_DAT0 1289 +MX6Q_PAD_SD3_DAT0__UART1_CTS 1290 +MX6Q_PAD_SD3_DAT0__CAN2_TXCAN 1291 +MX6Q_PAD_SD3_DAT0__USBOH3_UH3_DFD_OUT_6 1292 +MX6Q_PAD_SD3_DAT0__USBOH3_UH2_DFD_OUT_6 1293 +MX6Q_PAD_SD3_DAT0__GPIO_7_4 1294 +MX6Q_PAD_SD3_DAT0__MIPI_CORE_DPHY_IN_18 1295 +MX6Q_PAD_SD3_DAT0__ANATOP_TESTO_15 1296 +MX6Q_PAD_SD3_DAT1__USDHC3_DAT1 1297 +MX6Q_PAD_SD3_DAT1__UART1_RTS 1298 +MX6Q_PAD_SD3_DAT1__CAN2_RXCAN 1299 +MX6Q_PAD_SD3_DAT1__USBOH3_UH3_DFD_OUT_7 1300 +MX6Q_PAD_SD3_DAT1__USBOH3_UH2_DFD_OUT_7 1301 +MX6Q_PAD_SD3_DAT1__GPIO_7_5 1302 +MX6Q_PAD_SD3_DAT1__MIPI_CORE_DPHY_IN_19 1303 +MX6Q_PAD_SD3_DAT1__ANATOP_TESTI_0 1304 +MX6Q_PAD_SD3_DAT2__USDHC3_DAT2 1305 +MX6Q_PAD_SD3_DAT2__PCIE_CTRL_MUX_28 1306 +MX6Q_PAD_SD3_DAT2__USBOH3_UH3_DFD_OUT_8 1307 +MX6Q_PAD_SD3_DAT2__USBOH3_UH2_DFD_OUT_8 1308 +MX6Q_PAD_SD3_DAT2__GPIO_7_6 1309 +MX6Q_PAD_SD3_DAT2__MIPI_CORE_DPHY_IN_20 1310 +MX6Q_PAD_SD3_DAT2__ANATOP_TESTI_1 1311 +MX6Q_PAD_SD3_DAT3__USDHC3_DAT3 1312 +MX6Q_PAD_SD3_DAT3__UART3_CTS 1313 +MX6Q_PAD_SD3_DAT3__PCIE_CTRL_MUX_29 1314 +MX6Q_PAD_SD3_DAT3__USBOH3_UH3_DFD_OUT_9 1315 +MX6Q_PAD_SD3_DAT3__USBOH3_UH2_DFD_OUT_9 1316 +MX6Q_PAD_SD3_DAT3__GPIO_7_7 1317 +MX6Q_PAD_SD3_DAT3__MIPI_CORE_DPHY_IN_21 1318 +MX6Q_PAD_SD3_DAT3__ANATOP_TESTI_2 1319 +MX6Q_PAD_SD3_RST__USDHC3_RST 1320 +MX6Q_PAD_SD3_RST__UART3_RTS 1321 +MX6Q_PAD_SD3_RST__PCIE_CTRL_MUX_30 1322 +MX6Q_PAD_SD3_RST__USBOH3_UH3_DFD_OUT_10 1323 +MX6Q_PAD_SD3_RST__USBOH3_UH2_DFD_OUT_10 1324 +MX6Q_PAD_SD3_RST__GPIO_7_8 1325 +MX6Q_PAD_SD3_RST__MIPI_CORE_DPHY_IN_22 1326 +MX6Q_PAD_SD3_RST__ANATOP_ANATOP_TESTI_3 1327 +MX6Q_PAD_NANDF_CLE__RAWNAND_CLE 1328 +MX6Q_PAD_NANDF_CLE__IPU2_SISG_4 1329 +MX6Q_PAD_NANDF_CLE__PCIE_CTRL_MUX_31 1330 +MX6Q_PAD_NANDF_CLE__USBOH3_UH3_DFD_OT11 1331 +MX6Q_PAD_NANDF_CLE__USBOH3_UH2_DFD_OT11 1332 +MX6Q_PAD_NANDF_CLE__GPIO_6_7 1333 +MX6Q_PAD_NANDF_CLE__MIPI_CORE_DPHY_IN23 1334 +MX6Q_PAD_NANDF_CLE__TPSMP_HTRANS_0 1335 +MX6Q_PAD_NANDF_ALE__RAWNAND_ALE 1336 +MX6Q_PAD_NANDF_ALE__USDHC4_RST 1337 +MX6Q_PAD_NANDF_ALE__PCIE_CTRL_MUX_0 1338 +MX6Q_PAD_NANDF_ALE__USBOH3_UH3_DFD_OT12 1339 +MX6Q_PAD_NANDF_ALE__USBOH3_UH2_DFD_OT12 1340 +MX6Q_PAD_NANDF_ALE__GPIO_6_8 1341 +MX6Q_PAD_NANDF_ALE__MIPI_CR_DPHY_IN_24 1342 +MX6Q_PAD_NANDF_ALE__TPSMP_HTRANS_1 1343 +MX6Q_PAD_NANDF_WP_B__RAWNAND_RESETN 1344 +MX6Q_PAD_NANDF_WP_B__IPU2_SISG_5 1345 +MX6Q_PAD_NANDF_WP_B__PCIE_CTRL__MUX_1 1346 +MX6Q_PAD_NANDF_WP_B__USBOH3_UH3_DFDOT13 1347 +MX6Q_PAD_NANDF_WP_B__USBOH3_UH2_DFDOT13 1348 +MX6Q_PAD_NANDF_WP_B__GPIO_6_9 1349 +MX6Q_PAD_NANDF_WP_B__MIPI_CR_DPHY_OUT32 1350 +MX6Q_PAD_NANDF_WP_B__PL301_PER1_HSIZE_0 1351 +MX6Q_PAD_NANDF_RB0__RAWNAND_READY0 1352 +MX6Q_PAD_NANDF_RB0__IPU2_DI0_PIN1 1353 +MX6Q_PAD_NANDF_RB0__PCIE_CTRL_MUX_2 1354 +MX6Q_PAD_NANDF_RB0__USBOH3_UH3_DFD_OT14 1355 +MX6Q_PAD_NANDF_RB0__USBOH3_UH2_DFD_OT14 1356 +MX6Q_PAD_NANDF_RB0__GPIO_6_10 1357 +MX6Q_PAD_NANDF_RB0__MIPI_CR_DPHY_OUT_33 1358 +MX6Q_PAD_NANDF_RB0__PL301_PER1_HSIZE_1 1359 +MX6Q_PAD_NANDF_CS0__RAWNAND_CE0N 1360 +MX6Q_PAD_NANDF_CS0__USBOH3_UH3_DFD_OT15 1361 +MX6Q_PAD_NANDF_CS0__USBOH3_UH2_DFD_OT15 1362 +MX6Q_PAD_NANDF_CS0__GPIO_6_11 1363 +MX6Q_PAD_NANDF_CS0__PL301_PER1_HSIZE_2 1364 +MX6Q_PAD_NANDF_CS1__RAWNAND_CE1N 1365 +MX6Q_PAD_NANDF_CS1__USDHC4_VSELECT 1366 +MX6Q_PAD_NANDF_CS1__USDHC3_VSELECT 1367 +MX6Q_PAD_NANDF_CS1__PCIE_CTRL_MUX_3 1368 +MX6Q_PAD_NANDF_CS1__GPIO_6_14 1369 +MX6Q_PAD_NANDF_CS1__PL301_PER1_HRDYOUT 1370 +MX6Q_PAD_NANDF_CS2__RAWNAND_CE2N 1371 +MX6Q_PAD_NANDF_CS2__IPU1_SISG_0 1372 +MX6Q_PAD_NANDF_CS2__ESAI1_TX0 1373 +MX6Q_PAD_NANDF_CS2__WEIM_WEIM_CRE 1374 +MX6Q_PAD_NANDF_CS2__CCM_CLKO2 1375 +MX6Q_PAD_NANDF_CS2__GPIO_6_15 1376 +MX6Q_PAD_NANDF_CS2__IPU2_SISG_0 1377 +MX6Q_PAD_NANDF_CS3__RAWNAND_CE3N 1378 +MX6Q_PAD_NANDF_CS3__IPU1_SISG_1 1379 +MX6Q_PAD_NANDF_CS3__ESAI1_TX1 1380 +MX6Q_PAD_NANDF_CS3__WEIM_WEIM_A_26 1381 +MX6Q_PAD_NANDF_CS3__PCIE_CTRL_MUX_4 1382 +MX6Q_PAD_NANDF_CS3__GPIO_6_16 1383 +MX6Q_PAD_NANDF_CS3__IPU2_SISG_1 1384 +MX6Q_PAD_NANDF_CS3__TPSMP_CLK 1385 +MX6Q_PAD_SD4_CMD__USDHC4_CMD 1386 +MX6Q_PAD_SD4_CMD__RAWNAND_RDN 1387 +MX6Q_PAD_SD4_CMD__UART3_TXD 1388 +MX6Q_PAD_SD4_CMD__PCIE_CTRL_MUX_5 1389 +MX6Q_PAD_SD4_CMD__GPIO_7_9 1390 +MX6Q_PAD_SD4_CMD__TPSMP_HDATA_DIR 1391 +MX6Q_PAD_SD4_CLK__USDHC4_CLK 1392 +MX6Q_PAD_SD4_CLK__RAWNAND_WRN 1393 +MX6Q_PAD_SD4_CLK__UART3_RXD 1394 +MX6Q_PAD_SD4_CLK__PCIE_CTRL_MUX_6 1395 +MX6Q_PAD_SD4_CLK__GPIO_7_10 1396 +MX6Q_PAD_NANDF_D0__RAWNAND_D0 1397 +MX6Q_PAD_NANDF_D0__USDHC1_DAT4 1398 +MX6Q_PAD_NANDF_D0__GPU3D_GPU_DBG_OUT_0 1399 +MX6Q_PAD_NANDF_D0__USBOH3_UH2_DFD_OUT16 1400 +MX6Q_PAD_NANDF_D0__USBOH3_UH3_DFD_OUT16 1401 +MX6Q_PAD_NANDF_D0__GPIO_2_0 1402 +MX6Q_PAD_NANDF_D0__IPU1_IPU_DIAG_BUS_0 1403 +MX6Q_PAD_NANDF_D0__IPU2_IPU_DIAG_BUS_0 1404 +MX6Q_PAD_NANDF_D1__RAWNAND_D1 1405 +MX6Q_PAD_NANDF_D1__USDHC1_DAT5 1406 +MX6Q_PAD_NANDF_D1__GPU3D_GPU_DEBUG_OUT1 1407 +MX6Q_PAD_NANDF_D1__USBOH3_UH2_DFD_OUT17 1408 +MX6Q_PAD_NANDF_D1__USBOH3_UH3_DFD_OUT17 1409 +MX6Q_PAD_NANDF_D1__GPIO_2_1 1410 +MX6Q_PAD_NANDF_D1__IPU1_IPU_DIAG_BUS_1 1411 +MX6Q_PAD_NANDF_D1__IPU2_IPU_DIAG_BUS_1 1412 +MX6Q_PAD_NANDF_D2__RAWNAND_D2 1413 +MX6Q_PAD_NANDF_D2__USDHC1_DAT6 1414 +MX6Q_PAD_NANDF_D2__GPU3D_GPU_DBG_OUT_2 1415 +MX6Q_PAD_NANDF_D2__USBOH3_UH2_DFD_OUT18 1416 +MX6Q_PAD_NANDF_D2__USBOH3_UH3_DFD_OUT18 1417 +MX6Q_PAD_NANDF_D2__GPIO_2_2 1418 +MX6Q_PAD_NANDF_D2__IPU1_IPU_DIAG_BUS_2 1419 +MX6Q_PAD_NANDF_D2__IPU2_IPU_DIAG_BUS_2 1420 +MX6Q_PAD_NANDF_D3__RAWNAND_D3 1421 +MX6Q_PAD_NANDF_D3__USDHC1_DAT7 1422 +MX6Q_PAD_NANDF_D3__GPU3D_GPU_DBG_OUT_3 1423 +MX6Q_PAD_NANDF_D3__USBOH3_UH2_DFD_OUT19 1424 +MX6Q_PAD_NANDF_D3__USBOH3_UH3_DFD_OUT19 1425 +MX6Q_PAD_NANDF_D3__GPIO_2_3 1426 +MX6Q_PAD_NANDF_D3__IPU1_IPU_DIAG_BUS_3 1427 +MX6Q_PAD_NANDF_D3__IPU2_IPU_DIAG_BUS_3 1428 +MX6Q_PAD_NANDF_D4__RAWNAND_D4 1429 +MX6Q_PAD_NANDF_D4__USDHC2_DAT4 1430 +MX6Q_PAD_NANDF_D4__GPU3D_GPU_DBG_OUT_4 1431 +MX6Q_PAD_NANDF_D4__USBOH3_UH2_DFD_OUT20 1432 +MX6Q_PAD_NANDF_D4__USBOH3_UH3_DFD_OUT20 1433 +MX6Q_PAD_NANDF_D4__GPIO_2_4 1434 +MX6Q_PAD_NANDF_D4__IPU1_IPU_DIAG_BUS_4 1435 +MX6Q_PAD_NANDF_D4__IPU2_IPU_DIAG_BUS_4 1436 +MX6Q_PAD_NANDF_D5__RAWNAND_D5 1437 +MX6Q_PAD_NANDF_D5__USDHC2_DAT5 1438 +MX6Q_PAD_NANDF_D5__GPU3D_GPU_DBG_OUT_5 1439 +MX6Q_PAD_NANDF_D5__USBOH3_UH2_DFD_OUT21 1440 +MX6Q_PAD_NANDF_D5__USBOH3_UH3_DFD_OUT21 1441 +MX6Q_PAD_NANDF_D5__GPIO_2_5 1442 +MX6Q_PAD_NANDF_D5__IPU1_IPU_DIAG_BUS_5 1443 +MX6Q_PAD_NANDF_D5__IPU2_IPU_DIAG_BUS_5 1444 +MX6Q_PAD_NANDF_D6__RAWNAND_D6 1445 +MX6Q_PAD_NANDF_D6__USDHC2_DAT6 1446 +MX6Q_PAD_NANDF_D6__GPU3D_GPU_DBG_OUT_6 1447 +MX6Q_PAD_NANDF_D6__USBOH3_UH2_DFD_OUT22 1448 +MX6Q_PAD_NANDF_D6__USBOH3_UH3_DFD_OUT22 1449 +MX6Q_PAD_NANDF_D6__GPIO_2_6 1450 +MX6Q_PAD_NANDF_D6__IPU1_IPU_DIAG_BUS_6 1451 +MX6Q_PAD_NANDF_D6__IPU2_IPU_DIAG_BUS_6 1452 +MX6Q_PAD_NANDF_D7__RAWNAND_D7 1453 +MX6Q_PAD_NANDF_D7__USDHC2_DAT7 1454 +MX6Q_PAD_NANDF_D7__GPU3D_GPU_DBG_OUT_7 1455 +MX6Q_PAD_NANDF_D7__USBOH3_UH2_DFD_OUT23 1456 +MX6Q_PAD_NANDF_D7__USBOH3_UH3_DFD_OUT23 1457 +MX6Q_PAD_NANDF_D7__GPIO_2_7 1458 +MX6Q_PAD_NANDF_D7__IPU1_IPU_DIAG_BUS_7 1459 +MX6Q_PAD_NANDF_D7__IPU2_IPU_DIAG_BUS_7 1460 +MX6Q_PAD_SD4_DAT0__RAWNAND_D8 1461 +MX6Q_PAD_SD4_DAT0__USDHC4_DAT0 1462 +MX6Q_PAD_SD4_DAT0__RAWNAND_DQS 1463 +MX6Q_PAD_SD4_DAT0__USBOH3_UH2_DFD_OUT24 1464 +MX6Q_PAD_SD4_DAT0__USBOH3_UH3_DFD_OUT24 1465 +MX6Q_PAD_SD4_DAT0__GPIO_2_8 1466 +MX6Q_PAD_SD4_DAT0__IPU1_IPU_DIAG_BUS_8 1467 +MX6Q_PAD_SD4_DAT0__IPU2_IPU_DIAG_BUS_8 1468 +MX6Q_PAD_SD4_DAT1__RAWNAND_D9 1469 +MX6Q_PAD_SD4_DAT1__USDHC4_DAT1 1470 +MX6Q_PAD_SD4_DAT1__PWM3_PWMO 1471 +MX6Q_PAD_SD4_DAT1__USBOH3_UH2_DFD_OUT25 1472 +MX6Q_PAD_SD4_DAT1__USBOH3_UH3_DFD_OUT25 1473 +MX6Q_PAD_SD4_DAT1__GPIO_2_9 1474 +MX6Q_PAD_SD4_DAT1__IPU1_IPU_DIAG_BUS_9 1475 +MX6Q_PAD_SD4_DAT1__IPU2_IPU_DIAG_BUS_9 1476 +MX6Q_PAD_SD4_DAT2__RAWNAND_D10 1477 +MX6Q_PAD_SD4_DAT2__USDHC4_DAT2 1478 +MX6Q_PAD_SD4_DAT2__PWM4_PWMO 1479 +MX6Q_PAD_SD4_DAT2__USBOH3_UH2_DFD_OUT26 1480 +MX6Q_PAD_SD4_DAT2__USBOH3_UH3_DFD_OUT26 1481 +MX6Q_PAD_SD4_DAT2__GPIO_2_10 1482 +MX6Q_PAD_SD4_DAT2__IPU1_IPU_DIAG_BUS_10 1483 +MX6Q_PAD_SD4_DAT2__IPU2_IPU_DIAG_BUS_10 1484 +MX6Q_PAD_SD4_DAT3__RAWNAND_D11 1485 +MX6Q_PAD_SD4_DAT3__USDHC4_DAT3 1486 +MX6Q_PAD_SD4_DAT3__USBOH3_UH2_DFD_OUT27 1487 +MX6Q_PAD_SD4_DAT3__USBOH3_UH3_DFD_OUT27 1488 +MX6Q_PAD_SD4_DAT3__GPIO_2_11 1489 +MX6Q_PAD_SD4_DAT3__IPU1_IPU_DIAG_BUS_11 1490 +MX6Q_PAD_SD4_DAT3__IPU2_IPU_DIAG_BUS_11 1491 +MX6Q_PAD_SD4_DAT4__RAWNAND_D12 1492 +MX6Q_PAD_SD4_DAT4__USDHC4_DAT4 1493 +MX6Q_PAD_SD4_DAT4__UART2_RXD 1494 +MX6Q_PAD_SD4_DAT4__USBOH3_UH2_DFD_OUT28 1495 +MX6Q_PAD_SD4_DAT4__USBOH3_UH3_DFD_OUT28 1496 +MX6Q_PAD_SD4_DAT4__GPIO_2_12 1497 +MX6Q_PAD_SD4_DAT4__IPU1_IPU_DIAG_BUS_12 1498 +MX6Q_PAD_SD4_DAT4__IPU2_IPU_DIAG_BUS_12 1499 +MX6Q_PAD_SD4_DAT5__RAWNAND_D13 1500 +MX6Q_PAD_SD4_DAT5__USDHC4_DAT5 1501 +MX6Q_PAD_SD4_DAT5__UART2_RTS 1502 +MX6Q_PAD_SD4_DAT5__USBOH3_UH2_DFD_OUT29 1503 +MX6Q_PAD_SD4_DAT5__USBOH3_UH3_DFD_OUT29 1504 +MX6Q_PAD_SD4_DAT5__GPIO_2_13 1505 +MX6Q_PAD_SD4_DAT5__IPU1_IPU_DIAG_BUS_13 1506 +MX6Q_PAD_SD4_DAT5__IPU2_IPU_DIAG_BUS_13 1507 +MX6Q_PAD_SD4_DAT6__RAWNAND_D14 1508 +MX6Q_PAD_SD4_DAT6__USDHC4_DAT6 1509 +MX6Q_PAD_SD4_DAT6__UART2_CTS 1510 +MX6Q_PAD_SD4_DAT6__USBOH3_UH2_DFD_OUT30 1511 +MX6Q_PAD_SD4_DAT6__USBOH3_UH3_DFD_OUT30 1512 +MX6Q_PAD_SD4_DAT6__GPIO_2_14 1513 +MX6Q_PAD_SD4_DAT6__IPU1_IPU_DIAG_BUS_14 1514 +MX6Q_PAD_SD4_DAT6__IPU2_IPU_DIAG_BUS_14 1515 +MX6Q_PAD_SD4_DAT7__RAWNAND_D15 1516 +MX6Q_PAD_SD4_DAT7__USDHC4_DAT7 1517 +MX6Q_PAD_SD4_DAT7__UART2_TXD 1518 +MX6Q_PAD_SD4_DAT7__USBOH3_UH2_DFD_OUT31 1519 +MX6Q_PAD_SD4_DAT7__USBOH3_UH3_DFD_OUT31 1520 +MX6Q_PAD_SD4_DAT7__GPIO_2_15 1521 +MX6Q_PAD_SD4_DAT7__IPU1_IPU_DIAG_BUS_15 1522 +MX6Q_PAD_SD4_DAT7__IPU2_IPU_DIAG_BUS_15 1523 +MX6Q_PAD_SD1_DAT1__USDHC1_DAT1 1524 +MX6Q_PAD_SD1_DAT1__ECSPI5_SS0 1525 +MX6Q_PAD_SD1_DAT1__PWM3_PWMO 1526 +MX6Q_PAD_SD1_DAT1__GPT_CAPIN2 1527 +MX6Q_PAD_SD1_DAT1__PCIE_CTRL_MUX_7 1528 +MX6Q_PAD_SD1_DAT1__GPIO_1_17 1529 +MX6Q_PAD_SD1_DAT1__HDMI_TX_OPHYDTB_0 1530 +MX6Q_PAD_SD1_DAT1__ANATOP_TESTO_8 1531 +MX6Q_PAD_SD1_DAT0__USDHC1_DAT0 1532 +MX6Q_PAD_SD1_DAT0__ECSPI5_MISO 1533 +MX6Q_PAD_SD1_DAT0__CAAM_WRAP_RNG_OSCOBS 1534 +MX6Q_PAD_SD1_DAT0__GPT_CAPIN1 1535 +MX6Q_PAD_SD1_DAT0__PCIE_CTRL_MUX_8 1536 +MX6Q_PAD_SD1_DAT0__GPIO_1_16 1537 +MX6Q_PAD_SD1_DAT0__HDMI_TX_OPHYDTB_1 1538 +MX6Q_PAD_SD1_DAT0__ANATOP_TESTO_7 1539 +MX6Q_PAD_SD1_DAT3__USDHC1_DAT3 1540 +MX6Q_PAD_SD1_DAT3__ECSPI5_SS2 1541 +MX6Q_PAD_SD1_DAT3__GPT_CMPOUT3 1542 +MX6Q_PAD_SD1_DAT3__PWM1_PWMO 1543 +MX6Q_PAD_SD1_DAT3__WDOG2_WDOG_B 1544 +MX6Q_PAD_SD1_DAT3__GPIO_1_21 1545 +MX6Q_PAD_SD1_DAT3__WDOG2_WDOG_RST_B_DEB 1546 +MX6Q_PAD_SD1_DAT3__ANATOP_TESTO_6 1547 +MX6Q_PAD_SD1_CMD__USDHC1_CMD 1548 +MX6Q_PAD_SD1_CMD__ECSPI5_MOSI 1549 +MX6Q_PAD_SD1_CMD__PWM4_PWMO 1550 +MX6Q_PAD_SD1_CMD__GPT_CMPOUT1 1551 +MX6Q_PAD_SD1_CMD__GPIO_1_18 1552 +MX6Q_PAD_SD1_CMD__ANATOP_TESTO_5 1553 +MX6Q_PAD_SD1_DAT2__USDHC1_DAT2 1554 +MX6Q_PAD_SD1_DAT2__ECSPI5_SS1 1555 +MX6Q_PAD_SD1_DAT2__GPT_CMPOUT2 1556 +MX6Q_PAD_SD1_DAT2__PWM2_PWMO 1557 +MX6Q_PAD_SD1_DAT2__WDOG1_WDOG_B 1558 +MX6Q_PAD_SD1_DAT2__GPIO_1_19 1559 +MX6Q_PAD_SD1_DAT2__WDOG1_WDOG_RST_B_DEB 1560 +MX6Q_PAD_SD1_DAT2__ANATOP_TESTO_4 1561 +MX6Q_PAD_SD1_CLK__USDHC1_CLK 1562 +MX6Q_PAD_SD1_CLK__ECSPI5_SCLK 1563 +MX6Q_PAD_SD1_CLK__OSC32K_32K_OUT 1564 +MX6Q_PAD_SD1_CLK__GPT_CLKIN 1565 +MX6Q_PAD_SD1_CLK__GPIO_1_20 1566 +MX6Q_PAD_SD1_CLK__PHY_DTB_0 1567 +MX6Q_PAD_SD1_CLK__SATA_PHY_DTB_0 1568 +MX6Q_PAD_SD2_CLK__USDHC2_CLK 1569 +MX6Q_PAD_SD2_CLK__ECSPI5_SCLK 1570 +MX6Q_PAD_SD2_CLK__KPP_COL_5 1571 +MX6Q_PAD_SD2_CLK__AUDMUX_AUD4_RXFS 1572 +MX6Q_PAD_SD2_CLK__PCIE_CTRL_MUX_9 1573 +MX6Q_PAD_SD2_CLK__GPIO_1_10 1574 +MX6Q_PAD_SD2_CLK__PHY_DTB_1 1575 +MX6Q_PAD_SD2_CLK__SATA_PHY_DTB_1 1576 +MX6Q_PAD_SD2_CMD__USDHC2_CMD 1577 +MX6Q_PAD_SD2_CMD__ECSPI5_MOSI 1578 +MX6Q_PAD_SD2_CMD__KPP_ROW_5 1579 +MX6Q_PAD_SD2_CMD__AUDMUX_AUD4_RXC 1580 +MX6Q_PAD_SD2_CMD__PCIE_CTRL_MUX_10 1581 +MX6Q_PAD_SD2_CMD__GPIO_1_11 1582 +MX6Q_PAD_SD2_DAT3__USDHC2_DAT3 1583 +MX6Q_PAD_SD2_DAT3__ECSPI5_SS3 1584 +MX6Q_PAD_SD2_DAT3__KPP_COL_6 1585 +MX6Q_PAD_SD2_DAT3__AUDMUX_AUD4_TXC 1586 +MX6Q_PAD_SD2_DAT3__PCIE_CTRL_MUX_11 1587 +MX6Q_PAD_SD2_DAT3__GPIO_1_12 1588 +MX6Q_PAD_SD2_DAT3__SJC_DONE 1589 +MX6Q_PAD_SD2_DAT3__ANATOP_TESTO_3 1590 +MX6Q_PAD_ENET_RX_ER__ANATOP_USBOTG_ID 1591 +MX6Q_PAD_GPIO_1__ANATOP_USBOTG_ID 1592 diff --git a/Documentation/devicetree/bindings/pinctrl/fsl,mxs-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/fsl,mxs-pinctrl.txt new file mode 100644 index 00000000..f7e8e8f4 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/fsl,mxs-pinctrl.txt @@ -0,0 +1,918 @@ +* Freescale MXS Pin Controller + +The pins controlled by mxs pin controller are organized in banks, each bank +has 32 pins. Each pin has 4 multiplexing functions, and generally, the 4th +function is GPIO. The configuration on the pins includes drive strength, +voltage and pull-up. + +Required properties: +- compatible: "fsl,imx23-pinctrl" or "fsl,imx28-pinctrl" +- reg: Should contain the register physical address and length for the + pin controller. + +Please refer to pinctrl-bindings.txt in this directory for details of the +common pinctrl bindings used by client devices. + +The node of mxs pin controller acts as a container for an arbitrary number of +subnodes. Each of these subnodes represents some desired configuration for +a group of pins, and only affects those parameters that are explicitly listed. +In other words, a subnode that describes a drive strength parameter implies no +information about pull-up. For this reason, even seemingly boolean values are +actually tristates in this binding: unspecified, off, or on. Unspecified is +represented as an absent property, and off/on are represented as integer +values 0 and 1. + +Those subnodes under mxs pin controller node will fall into two categories. +One is to set up a group of pins for a function, both mux selection and pin +configurations, and it's called group node in the binding document. The other +one is to adjust the pin configuration for some particular pins that need a +different configuration than what is defined in group node. The binding +document calls this type of node config node. + +On mxs, there is no hardware pin group. The pin group in this binding only +means a group of pins put together for particular peripheral to work in +particular function, like SSP0 functioning as mmc0-8bit. That said, the +group node should include all the pins needed for one function rather than +having these pins defined in several group nodes. It also means each of +"pinctrl-*" phandle in client device node should only have one group node +pointed in there, while the phandle can have multiple config node referenced +there to adjust configurations for some pins in the group. + +Required subnode-properties: +- fsl,pinmux-ids: An integer array. Each integer in the array specify a pin + with given mux function, with bank, pin and mux packed as below. + + [15..12] : bank number + [11..4] : pin number + [3..0] : mux selection + + This integer with mux selection packed is used as an entity by both group + and config nodes to identify a pin. The mux selection in the integer takes + effects only on group node, and will get ignored by driver with config node, + since config node is only meant to set up pin configurations. + + Valid values for these integers are listed below. + +- reg: Should be the index of the group nodes for same function. This property + is required only for group nodes, and should not be present in any config + nodes. + +Optional subnode-properties: +- fsl,drive-strength: Integer. + 0: 4 mA + 1: 8 mA + 2: 12 mA + 3: 16 mA +- fsl,voltage: Integer. + 0: 1.8 V + 1: 3.3 V +- fsl,pull-up: Integer. + 0: Disable the internal pull-up + 1: Enable the internal pull-up + +Examples: + +pinctrl@80018000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,imx28-pinctrl"; + reg = <0x80018000 2000>; + + mmc0_8bit_pins_a: mmc0-8bit@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x2000 0x2010 0x2020 0x2030 + 0x2040 0x2050 0x2060 0x2070 + 0x2080 0x2090 0x20a0>; + fsl,drive-strength = <1>; + fsl,voltage = <1>; + fsl,pull-up = <1>; + }; + + mmc_cd_cfg: mmc-cd-cfg { + fsl,pinmux-ids = <0x2090>; + fsl,pull-up = <0>; + }; + + mmc_sck_cfg: mmc-sck-cfg { + fsl,pinmux-ids = <0x20a0>; + fsl,drive-strength = <2>; + fsl,pull-up = <0>; + }; +}; + +In this example, group node mmc0-8bit defines a group of pins for mxs SSP0 +to function as a 8-bit mmc device, with 8mA, 3.3V and pull-up configurations +applied on all these pins. And config nodes mmc-cd-cfg and mmc-sck-cfg are +adjusting the configuration for pins card-detection and clock from what group +node mmc0-8bit defines. Only the configuration properties to be adjusted need +to be listed in the config nodes. + +Valid values for i.MX28 pinmux-id: + +pinmux id +------ -- +MX28_PAD_GPMI_D00__GPMI_D0 0x0000 +MX28_PAD_GPMI_D01__GPMI_D1 0x0010 +MX28_PAD_GPMI_D02__GPMI_D2 0x0020 +MX28_PAD_GPMI_D03__GPMI_D3 0x0030 +MX28_PAD_GPMI_D04__GPMI_D4 0x0040 +MX28_PAD_GPMI_D05__GPMI_D5 0x0050 +MX28_PAD_GPMI_D06__GPMI_D6 0x0060 +MX28_PAD_GPMI_D07__GPMI_D7 0x0070 +MX28_PAD_GPMI_CE0N__GPMI_CE0N 0x0100 +MX28_PAD_GPMI_CE1N__GPMI_CE1N 0x0110 +MX28_PAD_GPMI_CE2N__GPMI_CE2N 0x0120 +MX28_PAD_GPMI_CE3N__GPMI_CE3N 0x0130 +MX28_PAD_GPMI_RDY0__GPMI_READY0 0x0140 +MX28_PAD_GPMI_RDY1__GPMI_READY1 0x0150 +MX28_PAD_GPMI_RDY2__GPMI_READY2 0x0160 +MX28_PAD_GPMI_RDY3__GPMI_READY3 0x0170 +MX28_PAD_GPMI_RDN__GPMI_RDN 0x0180 +MX28_PAD_GPMI_WRN__GPMI_WRN 0x0190 +MX28_PAD_GPMI_ALE__GPMI_ALE 0x01a0 +MX28_PAD_GPMI_CLE__GPMI_CLE 0x01b0 +MX28_PAD_GPMI_RESETN__GPMI_RESETN 0x01c0 +MX28_PAD_LCD_D00__LCD_D0 0x1000 +MX28_PAD_LCD_D01__LCD_D1 0x1010 +MX28_PAD_LCD_D02__LCD_D2 0x1020 +MX28_PAD_LCD_D03__LCD_D3 0x1030 +MX28_PAD_LCD_D04__LCD_D4 0x1040 +MX28_PAD_LCD_D05__LCD_D5 0x1050 +MX28_PAD_LCD_D06__LCD_D6 0x1060 +MX28_PAD_LCD_D07__LCD_D7 0x1070 +MX28_PAD_LCD_D08__LCD_D8 0x1080 +MX28_PAD_LCD_D09__LCD_D9 0x1090 +MX28_PAD_LCD_D10__LCD_D10 0x10a0 +MX28_PAD_LCD_D11__LCD_D11 0x10b0 +MX28_PAD_LCD_D12__LCD_D12 0x10c0 +MX28_PAD_LCD_D13__LCD_D13 0x10d0 +MX28_PAD_LCD_D14__LCD_D14 0x10e0 +MX28_PAD_LCD_D15__LCD_D15 0x10f0 +MX28_PAD_LCD_D16__LCD_D16 0x1100 +MX28_PAD_LCD_D17__LCD_D17 0x1110 +MX28_PAD_LCD_D18__LCD_D18 0x1120 +MX28_PAD_LCD_D19__LCD_D19 0x1130 +MX28_PAD_LCD_D20__LCD_D20 0x1140 +MX28_PAD_LCD_D21__LCD_D21 0x1150 +MX28_PAD_LCD_D22__LCD_D22 0x1160 +MX28_PAD_LCD_D23__LCD_D23 0x1170 +MX28_PAD_LCD_RD_E__LCD_RD_E 0x1180 +MX28_PAD_LCD_WR_RWN__LCD_WR_RWN 0x1190 +MX28_PAD_LCD_RS__LCD_RS 0x11a0 +MX28_PAD_LCD_CS__LCD_CS 0x11b0 +MX28_PAD_LCD_VSYNC__LCD_VSYNC 0x11c0 +MX28_PAD_LCD_HSYNC__LCD_HSYNC 0x11d0 +MX28_PAD_LCD_DOTCLK__LCD_DOTCLK 0x11e0 +MX28_PAD_LCD_ENABLE__LCD_ENABLE 0x11f0 +MX28_PAD_SSP0_DATA0__SSP0_D0 0x2000 +MX28_PAD_SSP0_DATA1__SSP0_D1 0x2010 +MX28_PAD_SSP0_DATA2__SSP0_D2 0x2020 +MX28_PAD_SSP0_DATA3__SSP0_D3 0x2030 +MX28_PAD_SSP0_DATA4__SSP0_D4 0x2040 +MX28_PAD_SSP0_DATA5__SSP0_D5 0x2050 +MX28_PAD_SSP0_DATA6__SSP0_D6 0x2060 +MX28_PAD_SSP0_DATA7__SSP0_D7 0x2070 +MX28_PAD_SSP0_CMD__SSP0_CMD 0x2080 +MX28_PAD_SSP0_DETECT__SSP0_CARD_DETECT 0x2090 +MX28_PAD_SSP0_SCK__SSP0_SCK 0x20a0 +MX28_PAD_SSP1_SCK__SSP1_SCK 0x20c0 +MX28_PAD_SSP1_CMD__SSP1_CMD 0x20d0 +MX28_PAD_SSP1_DATA0__SSP1_D0 0x20e0 +MX28_PAD_SSP1_DATA3__SSP1_D3 0x20f0 +MX28_PAD_SSP2_SCK__SSP2_SCK 0x2100 +MX28_PAD_SSP2_MOSI__SSP2_CMD 0x2110 +MX28_PAD_SSP2_MISO__SSP2_D0 0x2120 +MX28_PAD_SSP2_SS0__SSP2_D3 0x2130 +MX28_PAD_SSP2_SS1__SSP2_D4 0x2140 +MX28_PAD_SSP2_SS2__SSP2_D5 0x2150 +MX28_PAD_SSP3_SCK__SSP3_SCK 0x2180 +MX28_PAD_SSP3_MOSI__SSP3_CMD 0x2190 +MX28_PAD_SSP3_MISO__SSP3_D0 0x21a0 +MX28_PAD_SSP3_SS0__SSP3_D3 0x21b0 +MX28_PAD_AUART0_RX__AUART0_RX 0x3000 +MX28_PAD_AUART0_TX__AUART0_TX 0x3010 +MX28_PAD_AUART0_CTS__AUART0_CTS 0x3020 +MX28_PAD_AUART0_RTS__AUART0_RTS 0x3030 +MX28_PAD_AUART1_RX__AUART1_RX 0x3040 +MX28_PAD_AUART1_TX__AUART1_TX 0x3050 +MX28_PAD_AUART1_CTS__AUART1_CTS 0x3060 +MX28_PAD_AUART1_RTS__AUART1_RTS 0x3070 +MX28_PAD_AUART2_RX__AUART2_RX 0x3080 +MX28_PAD_AUART2_TX__AUART2_TX 0x3090 +MX28_PAD_AUART2_CTS__AUART2_CTS 0x30a0 +MX28_PAD_AUART2_RTS__AUART2_RTS 0x30b0 +MX28_PAD_AUART3_RX__AUART3_RX 0x30c0 +MX28_PAD_AUART3_TX__AUART3_TX 0x30d0 +MX28_PAD_AUART3_CTS__AUART3_CTS 0x30e0 +MX28_PAD_AUART3_RTS__AUART3_RTS 0x30f0 +MX28_PAD_PWM0__PWM_0 0x3100 +MX28_PAD_PWM1__PWM_1 0x3110 +MX28_PAD_PWM2__PWM_2 0x3120 +MX28_PAD_SAIF0_MCLK__SAIF0_MCLK 0x3140 +MX28_PAD_SAIF0_LRCLK__SAIF0_LRCLK 0x3150 +MX28_PAD_SAIF0_BITCLK__SAIF0_BITCLK 0x3160 +MX28_PAD_SAIF0_SDATA0__SAIF0_SDATA0 0x3170 +MX28_PAD_I2C0_SCL__I2C0_SCL 0x3180 +MX28_PAD_I2C0_SDA__I2C0_SDA 0x3190 +MX28_PAD_SAIF1_SDATA0__SAIF1_SDATA0 0x31a0 +MX28_PAD_SPDIF__SPDIF_TX 0x31b0 +MX28_PAD_PWM3__PWM_3 0x31c0 +MX28_PAD_PWM4__PWM_4 0x31d0 +MX28_PAD_LCD_RESET__LCD_RESET 0x31e0 +MX28_PAD_ENET0_MDC__ENET0_MDC 0x4000 +MX28_PAD_ENET0_MDIO__ENET0_MDIO 0x4010 +MX28_PAD_ENET0_RX_EN__ENET0_RX_EN 0x4020 +MX28_PAD_ENET0_RXD0__ENET0_RXD0 0x4030 +MX28_PAD_ENET0_RXD1__ENET0_RXD1 0x4040 +MX28_PAD_ENET0_TX_CLK__ENET0_TX_CLK 0x4050 +MX28_PAD_ENET0_TX_EN__ENET0_TX_EN 0x4060 +MX28_PAD_ENET0_TXD0__ENET0_TXD0 0x4070 +MX28_PAD_ENET0_TXD1__ENET0_TXD1 0x4080 +MX28_PAD_ENET0_RXD2__ENET0_RXD2 0x4090 +MX28_PAD_ENET0_RXD3__ENET0_RXD3 0x40a0 +MX28_PAD_ENET0_TXD2__ENET0_TXD2 0x40b0 +MX28_PAD_ENET0_TXD3__ENET0_TXD3 0x40c0 +MX28_PAD_ENET0_RX_CLK__ENET0_RX_CLK 0x40d0 +MX28_PAD_ENET0_COL__ENET0_COL 0x40e0 +MX28_PAD_ENET0_CRS__ENET0_CRS 0x40f0 +MX28_PAD_ENET_CLK__CLKCTRL_ENET 0x4100 +MX28_PAD_JTAG_RTCK__JTAG_RTCK 0x4140 +MX28_PAD_EMI_D00__EMI_DATA0 0x5000 +MX28_PAD_EMI_D01__EMI_DATA1 0x5010 +MX28_PAD_EMI_D02__EMI_DATA2 0x5020 +MX28_PAD_EMI_D03__EMI_DATA3 0x5030 +MX28_PAD_EMI_D04__EMI_DATA4 0x5040 +MX28_PAD_EMI_D05__EMI_DATA5 0x5050 +MX28_PAD_EMI_D06__EMI_DATA6 0x5060 +MX28_PAD_EMI_D07__EMI_DATA7 0x5070 +MX28_PAD_EMI_D08__EMI_DATA8 0x5080 +MX28_PAD_EMI_D09__EMI_DATA9 0x5090 +MX28_PAD_EMI_D10__EMI_DATA10 0x50a0 +MX28_PAD_EMI_D11__EMI_DATA11 0x50b0 +MX28_PAD_EMI_D12__EMI_DATA12 0x50c0 +MX28_PAD_EMI_D13__EMI_DATA13 0x50d0 +MX28_PAD_EMI_D14__EMI_DATA14 0x50e0 +MX28_PAD_EMI_D15__EMI_DATA15 0x50f0 +MX28_PAD_EMI_ODT0__EMI_ODT0 0x5100 +MX28_PAD_EMI_DQM0__EMI_DQM0 0x5110 +MX28_PAD_EMI_ODT1__EMI_ODT1 0x5120 +MX28_PAD_EMI_DQM1__EMI_DQM1 0x5130 +MX28_PAD_EMI_DDR_OPEN_FB__EMI_DDR_OPEN_FEEDBACK 0x5140 +MX28_PAD_EMI_CLK__EMI_CLK 0x5150 +MX28_PAD_EMI_DQS0__EMI_DQS0 0x5160 +MX28_PAD_EMI_DQS1__EMI_DQS1 0x5170 +MX28_PAD_EMI_DDR_OPEN__EMI_DDR_OPEN 0x51a0 +MX28_PAD_EMI_A00__EMI_ADDR0 0x6000 +MX28_PAD_EMI_A01__EMI_ADDR1 0x6010 +MX28_PAD_EMI_A02__EMI_ADDR2 0x6020 +MX28_PAD_EMI_A03__EMI_ADDR3 0x6030 +MX28_PAD_EMI_A04__EMI_ADDR4 0x6040 +MX28_PAD_EMI_A05__EMI_ADDR5 0x6050 +MX28_PAD_EMI_A06__EMI_ADDR6 0x6060 +MX28_PAD_EMI_A07__EMI_ADDR7 0x6070 +MX28_PAD_EMI_A08__EMI_ADDR8 0x6080 +MX28_PAD_EMI_A09__EMI_ADDR9 0x6090 +MX28_PAD_EMI_A10__EMI_ADDR10 0x60a0 +MX28_PAD_EMI_A11__EMI_ADDR11 0x60b0 +MX28_PAD_EMI_A12__EMI_ADDR12 0x60c0 +MX28_PAD_EMI_A13__EMI_ADDR13 0x60d0 +MX28_PAD_EMI_A14__EMI_ADDR14 0x60e0 +MX28_PAD_EMI_BA0__EMI_BA0 0x6100 +MX28_PAD_EMI_BA1__EMI_BA1 0x6110 +MX28_PAD_EMI_BA2__EMI_BA2 0x6120 +MX28_PAD_EMI_CASN__EMI_CASN 0x6130 +MX28_PAD_EMI_RASN__EMI_RASN 0x6140 +MX28_PAD_EMI_WEN__EMI_WEN 0x6150 +MX28_PAD_EMI_CE0N__EMI_CE0N 0x6160 +MX28_PAD_EMI_CE1N__EMI_CE1N 0x6170 +MX28_PAD_EMI_CKE__EMI_CKE 0x6180 +MX28_PAD_GPMI_D00__SSP1_D0 0x0001 +MX28_PAD_GPMI_D01__SSP1_D1 0x0011 +MX28_PAD_GPMI_D02__SSP1_D2 0x0021 +MX28_PAD_GPMI_D03__SSP1_D3 0x0031 +MX28_PAD_GPMI_D04__SSP1_D4 0x0041 +MX28_PAD_GPMI_D05__SSP1_D5 0x0051 +MX28_PAD_GPMI_D06__SSP1_D6 0x0061 +MX28_PAD_GPMI_D07__SSP1_D7 0x0071 +MX28_PAD_GPMI_CE0N__SSP3_D0 0x0101 +MX28_PAD_GPMI_CE1N__SSP3_D3 0x0111 +MX28_PAD_GPMI_CE2N__CAN1_TX 0x0121 +MX28_PAD_GPMI_CE3N__CAN1_RX 0x0131 +MX28_PAD_GPMI_RDY0__SSP1_CARD_DETECT 0x0141 +MX28_PAD_GPMI_RDY1__SSP1_CMD 0x0151 +MX28_PAD_GPMI_RDY2__CAN0_TX 0x0161 +MX28_PAD_GPMI_RDY3__CAN0_RX 0x0171 +MX28_PAD_GPMI_RDN__SSP3_SCK 0x0181 +MX28_PAD_GPMI_WRN__SSP1_SCK 0x0191 +MX28_PAD_GPMI_ALE__SSP3_D1 0x01a1 +MX28_PAD_GPMI_CLE__SSP3_D2 0x01b1 +MX28_PAD_GPMI_RESETN__SSP3_CMD 0x01c1 +MX28_PAD_LCD_D03__ETM_DA8 0x1031 +MX28_PAD_LCD_D04__ETM_DA9 0x1041 +MX28_PAD_LCD_D08__ETM_DA3 0x1081 +MX28_PAD_LCD_D09__ETM_DA4 0x1091 +MX28_PAD_LCD_D20__ENET1_1588_EVENT2_OUT 0x1141 +MX28_PAD_LCD_D21__ENET1_1588_EVENT2_IN 0x1151 +MX28_PAD_LCD_D22__ENET1_1588_EVENT3_OUT 0x1161 +MX28_PAD_LCD_D23__ENET1_1588_EVENT3_IN 0x1171 +MX28_PAD_LCD_RD_E__LCD_VSYNC 0x1181 +MX28_PAD_LCD_WR_RWN__LCD_HSYNC 0x1191 +MX28_PAD_LCD_RS__LCD_DOTCLK 0x11a1 +MX28_PAD_LCD_CS__LCD_ENABLE 0x11b1 +MX28_PAD_LCD_VSYNC__SAIF1_SDATA0 0x11c1 +MX28_PAD_LCD_HSYNC__SAIF1_SDATA1 0x11d1 +MX28_PAD_LCD_DOTCLK__SAIF1_MCLK 0x11e1 +MX28_PAD_SSP0_DATA4__SSP2_D0 0x2041 +MX28_PAD_SSP0_DATA5__SSP2_D3 0x2051 +MX28_PAD_SSP0_DATA6__SSP2_CMD 0x2061 +MX28_PAD_SSP0_DATA7__SSP2_SCK 0x2071 +MX28_PAD_SSP1_SCK__SSP2_D1 0x20c1 +MX28_PAD_SSP1_CMD__SSP2_D2 0x20d1 +MX28_PAD_SSP1_DATA0__SSP2_D6 0x20e1 +MX28_PAD_SSP1_DATA3__SSP2_D7 0x20f1 +MX28_PAD_SSP2_SCK__AUART2_RX 0x2101 +MX28_PAD_SSP2_MOSI__AUART2_TX 0x2111 +MX28_PAD_SSP2_MISO__AUART3_RX 0x2121 +MX28_PAD_SSP2_SS0__AUART3_TX 0x2131 +MX28_PAD_SSP2_SS1__SSP2_D1 0x2141 +MX28_PAD_SSP2_SS2__SSP2_D2 0x2151 +MX28_PAD_SSP3_SCK__AUART4_TX 0x2181 +MX28_PAD_SSP3_MOSI__AUART4_RX 0x2191 +MX28_PAD_SSP3_MISO__AUART4_RTS 0x21a1 +MX28_PAD_SSP3_SS0__AUART4_CTS 0x21b1 +MX28_PAD_AUART0_RX__I2C0_SCL 0x3001 +MX28_PAD_AUART0_TX__I2C0_SDA 0x3011 +MX28_PAD_AUART0_CTS__AUART4_RX 0x3021 +MX28_PAD_AUART0_RTS__AUART4_TX 0x3031 +MX28_PAD_AUART1_RX__SSP2_CARD_DETECT 0x3041 +MX28_PAD_AUART1_TX__SSP3_CARD_DETECT 0x3051 +MX28_PAD_AUART1_CTS__USB0_OVERCURRENT 0x3061 +MX28_PAD_AUART1_RTS__USB0_ID 0x3071 +MX28_PAD_AUART2_RX__SSP3_D1 0x3081 +MX28_PAD_AUART2_TX__SSP3_D2 0x3091 +MX28_PAD_AUART2_CTS__I2C1_SCL 0x30a1 +MX28_PAD_AUART2_RTS__I2C1_SDA 0x30b1 +MX28_PAD_AUART3_RX__CAN0_TX 0x30c1 +MX28_PAD_AUART3_TX__CAN0_RX 0x30d1 +MX28_PAD_AUART3_CTS__CAN1_TX 0x30e1 +MX28_PAD_AUART3_RTS__CAN1_RX 0x30f1 +MX28_PAD_PWM0__I2C1_SCL 0x3101 +MX28_PAD_PWM1__I2C1_SDA 0x3111 +MX28_PAD_PWM2__USB0_ID 0x3121 +MX28_PAD_SAIF0_MCLK__PWM_3 0x3141 +MX28_PAD_SAIF0_LRCLK__PWM_4 0x3151 +MX28_PAD_SAIF0_BITCLK__PWM_5 0x3161 +MX28_PAD_SAIF0_SDATA0__PWM_6 0x3171 +MX28_PAD_I2C0_SCL__TIMROT_ROTARYA 0x3181 +MX28_PAD_I2C0_SDA__TIMROT_ROTARYB 0x3191 +MX28_PAD_SAIF1_SDATA0__PWM_7 0x31a1 +MX28_PAD_LCD_RESET__LCD_VSYNC 0x31e1 +MX28_PAD_ENET0_MDC__GPMI_CE4N 0x4001 +MX28_PAD_ENET0_MDIO__GPMI_CE5N 0x4011 +MX28_PAD_ENET0_RX_EN__GPMI_CE6N 0x4021 +MX28_PAD_ENET0_RXD0__GPMI_CE7N 0x4031 +MX28_PAD_ENET0_RXD1__GPMI_READY4 0x4041 +MX28_PAD_ENET0_TX_CLK__HSADC_TRIGGER 0x4051 +MX28_PAD_ENET0_TX_EN__GPMI_READY5 0x4061 +MX28_PAD_ENET0_TXD0__GPMI_READY6 0x4071 +MX28_PAD_ENET0_TXD1__GPMI_READY7 0x4081 +MX28_PAD_ENET0_RXD2__ENET1_RXD0 0x4091 +MX28_PAD_ENET0_RXD3__ENET1_RXD1 0x40a1 +MX28_PAD_ENET0_TXD2__ENET1_TXD0 0x40b1 +MX28_PAD_ENET0_TXD3__ENET1_TXD1 0x40c1 +MX28_PAD_ENET0_RX_CLK__ENET0_RX_ER 0x40d1 +MX28_PAD_ENET0_COL__ENET1_TX_EN 0x40e1 +MX28_PAD_ENET0_CRS__ENET1_RX_EN 0x40f1 +MX28_PAD_GPMI_CE2N__ENET0_RX_ER 0x0122 +MX28_PAD_GPMI_CE3N__SAIF1_MCLK 0x0132 +MX28_PAD_GPMI_RDY0__USB0_ID 0x0142 +MX28_PAD_GPMI_RDY2__ENET0_TX_ER 0x0162 +MX28_PAD_GPMI_RDY3__HSADC_TRIGGER 0x0172 +MX28_PAD_GPMI_ALE__SSP3_D4 0x01a2 +MX28_PAD_GPMI_CLE__SSP3_D5 0x01b2 +MX28_PAD_LCD_D00__ETM_DA0 0x1002 +MX28_PAD_LCD_D01__ETM_DA1 0x1012 +MX28_PAD_LCD_D02__ETM_DA2 0x1022 +MX28_PAD_LCD_D03__ETM_DA3 0x1032 +MX28_PAD_LCD_D04__ETM_DA4 0x1042 +MX28_PAD_LCD_D05__ETM_DA5 0x1052 +MX28_PAD_LCD_D06__ETM_DA6 0x1062 +MX28_PAD_LCD_D07__ETM_DA7 0x1072 +MX28_PAD_LCD_D08__ETM_DA8 0x1082 +MX28_PAD_LCD_D09__ETM_DA9 0x1092 +MX28_PAD_LCD_D10__ETM_DA10 0x10a2 +MX28_PAD_LCD_D11__ETM_DA11 0x10b2 +MX28_PAD_LCD_D12__ETM_DA12 0x10c2 +MX28_PAD_LCD_D13__ETM_DA13 0x10d2 +MX28_PAD_LCD_D14__ETM_DA14 0x10e2 +MX28_PAD_LCD_D15__ETM_DA15 0x10f2 +MX28_PAD_LCD_D16__ETM_DA7 0x1102 +MX28_PAD_LCD_D17__ETM_DA6 0x1112 +MX28_PAD_LCD_D18__ETM_DA5 0x1122 +MX28_PAD_LCD_D19__ETM_DA4 0x1132 +MX28_PAD_LCD_D20__ETM_DA3 0x1142 +MX28_PAD_LCD_D21__ETM_DA2 0x1152 +MX28_PAD_LCD_D22__ETM_DA1 0x1162 +MX28_PAD_LCD_D23__ETM_DA0 0x1172 +MX28_PAD_LCD_RD_E__ETM_TCTL 0x1182 +MX28_PAD_LCD_WR_RWN__ETM_TCLK 0x1192 +MX28_PAD_LCD_HSYNC__ETM_TCTL 0x11d2 +MX28_PAD_LCD_DOTCLK__ETM_TCLK 0x11e2 +MX28_PAD_SSP1_SCK__ENET0_1588_EVENT2_OUT 0x20c2 +MX28_PAD_SSP1_CMD__ENET0_1588_EVENT2_IN 0x20d2 +MX28_PAD_SSP1_DATA0__ENET0_1588_EVENT3_OUT 0x20e2 +MX28_PAD_SSP1_DATA3__ENET0_1588_EVENT3_IN 0x20f2 +MX28_PAD_SSP2_SCK__SAIF0_SDATA1 0x2102 +MX28_PAD_SSP2_MOSI__SAIF0_SDATA2 0x2112 +MX28_PAD_SSP2_MISO__SAIF1_SDATA1 0x2122 +MX28_PAD_SSP2_SS0__SAIF1_SDATA2 0x2132 +MX28_PAD_SSP2_SS1__USB1_OVERCURRENT 0x2142 +MX28_PAD_SSP2_SS2__USB0_OVERCURRENT 0x2152 +MX28_PAD_SSP3_SCK__ENET1_1588_EVENT0_OUT 0x2182 +MX28_PAD_SSP3_MOSI__ENET1_1588_EVENT0_IN 0x2192 +MX28_PAD_SSP3_MISO__ENET1_1588_EVENT1_OUT 0x21a2 +MX28_PAD_SSP3_SS0__ENET1_1588_EVENT1_IN 0x21b2 +MX28_PAD_AUART0_RX__DUART_CTS 0x3002 +MX28_PAD_AUART0_TX__DUART_RTS 0x3012 +MX28_PAD_AUART0_CTS__DUART_RX 0x3022 +MX28_PAD_AUART0_RTS__DUART_TX 0x3032 +MX28_PAD_AUART1_RX__PWM_0 0x3042 +MX28_PAD_AUART1_TX__PWM_1 0x3052 +MX28_PAD_AUART1_CTS__TIMROT_ROTARYA 0x3062 +MX28_PAD_AUART1_RTS__TIMROT_ROTARYB 0x3072 +MX28_PAD_AUART2_RX__SSP3_D4 0x3082 +MX28_PAD_AUART2_TX__SSP3_D5 0x3092 +MX28_PAD_AUART2_CTS__SAIF1_BITCLK 0x30a2 +MX28_PAD_AUART2_RTS__SAIF1_LRCLK 0x30b2 +MX28_PAD_AUART3_RX__ENET0_1588_EVENT0_OUT 0x30c2 +MX28_PAD_AUART3_TX__ENET0_1588_EVENT0_IN 0x30d2 +MX28_PAD_AUART3_CTS__ENET0_1588_EVENT1_OUT 0x30e2 +MX28_PAD_AUART3_RTS__ENET0_1588_EVENT1_IN 0x30f2 +MX28_PAD_PWM0__DUART_RX 0x3102 +MX28_PAD_PWM1__DUART_TX 0x3112 +MX28_PAD_PWM2__USB1_OVERCURRENT 0x3122 +MX28_PAD_SAIF0_MCLK__AUART4_CTS 0x3142 +MX28_PAD_SAIF0_LRCLK__AUART4_RTS 0x3152 +MX28_PAD_SAIF0_BITCLK__AUART4_RX 0x3162 +MX28_PAD_SAIF0_SDATA0__AUART4_TX 0x3172 +MX28_PAD_I2C0_SCL__DUART_RX 0x3182 +MX28_PAD_I2C0_SDA__DUART_TX 0x3192 +MX28_PAD_SAIF1_SDATA0__SAIF0_SDATA1 0x31a2 +MX28_PAD_SPDIF__ENET1_RX_ER 0x31b2 +MX28_PAD_ENET0_MDC__SAIF0_SDATA1 0x4002 +MX28_PAD_ENET0_MDIO__SAIF0_SDATA2 0x4012 +MX28_PAD_ENET0_RX_EN__SAIF1_SDATA1 0x4022 +MX28_PAD_ENET0_RXD0__SAIF1_SDATA2 0x4032 +MX28_PAD_ENET0_TX_CLK__ENET0_1588_EVENT2_OUT 0x4052 +MX28_PAD_ENET0_RXD2__ENET0_1588_EVENT0_OUT 0x4092 +MX28_PAD_ENET0_RXD3__ENET0_1588_EVENT0_IN 0x40a2 +MX28_PAD_ENET0_TXD2__ENET0_1588_EVENT1_OUT 0x40b2 +MX28_PAD_ENET0_TXD3__ENET0_1588_EVENT1_IN 0x40c2 +MX28_PAD_ENET0_RX_CLK__ENET0_1588_EVENT2_IN 0x40d2 +MX28_PAD_ENET0_COL__ENET0_1588_EVENT3_OUT 0x40e2 +MX28_PAD_ENET0_CRS__ENET0_1588_EVENT3_IN 0x40f2 +MX28_PAD_GPMI_D00__GPIO_0_0 0x0003 +MX28_PAD_GPMI_D01__GPIO_0_1 0x0013 +MX28_PAD_GPMI_D02__GPIO_0_2 0x0023 +MX28_PAD_GPMI_D03__GPIO_0_3 0x0033 +MX28_PAD_GPMI_D04__GPIO_0_4 0x0043 +MX28_PAD_GPMI_D05__GPIO_0_5 0x0053 +MX28_PAD_GPMI_D06__GPIO_0_6 0x0063 +MX28_PAD_GPMI_D07__GPIO_0_7 0x0073 +MX28_PAD_GPMI_CE0N__GPIO_0_16 0x0103 +MX28_PAD_GPMI_CE1N__GPIO_0_17 0x0113 +MX28_PAD_GPMI_CE2N__GPIO_0_18 0x0123 +MX28_PAD_GPMI_CE3N__GPIO_0_19 0x0133 +MX28_PAD_GPMI_RDY0__GPIO_0_20 0x0143 +MX28_PAD_GPMI_RDY1__GPIO_0_21 0x0153 +MX28_PAD_GPMI_RDY2__GPIO_0_22 0x0163 +MX28_PAD_GPMI_RDY3__GPIO_0_23 0x0173 +MX28_PAD_GPMI_RDN__GPIO_0_24 0x0183 +MX28_PAD_GPMI_WRN__GPIO_0_25 0x0193 +MX28_PAD_GPMI_ALE__GPIO_0_26 0x01a3 +MX28_PAD_GPMI_CLE__GPIO_0_27 0x01b3 +MX28_PAD_GPMI_RESETN__GPIO_0_28 0x01c3 +MX28_PAD_LCD_D00__GPIO_1_0 0x1003 +MX28_PAD_LCD_D01__GPIO_1_1 0x1013 +MX28_PAD_LCD_D02__GPIO_1_2 0x1023 +MX28_PAD_LCD_D03__GPIO_1_3 0x1033 +MX28_PAD_LCD_D04__GPIO_1_4 0x1043 +MX28_PAD_LCD_D05__GPIO_1_5 0x1053 +MX28_PAD_LCD_D06__GPIO_1_6 0x1063 +MX28_PAD_LCD_D07__GPIO_1_7 0x1073 +MX28_PAD_LCD_D08__GPIO_1_8 0x1083 +MX28_PAD_LCD_D09__GPIO_1_9 0x1093 +MX28_PAD_LCD_D10__GPIO_1_10 0x10a3 +MX28_PAD_LCD_D11__GPIO_1_11 0x10b3 +MX28_PAD_LCD_D12__GPIO_1_12 0x10c3 +MX28_PAD_LCD_D13__GPIO_1_13 0x10d3 +MX28_PAD_LCD_D14__GPIO_1_14 0x10e3 +MX28_PAD_LCD_D15__GPIO_1_15 0x10f3 +MX28_PAD_LCD_D16__GPIO_1_16 0x1103 +MX28_PAD_LCD_D17__GPIO_1_17 0x1113 +MX28_PAD_LCD_D18__GPIO_1_18 0x1123 +MX28_PAD_LCD_D19__GPIO_1_19 0x1133 +MX28_PAD_LCD_D20__GPIO_1_20 0x1143 +MX28_PAD_LCD_D21__GPIO_1_21 0x1153 +MX28_PAD_LCD_D22__GPIO_1_22 0x1163 +MX28_PAD_LCD_D23__GPIO_1_23 0x1173 +MX28_PAD_LCD_RD_E__GPIO_1_24 0x1183 +MX28_PAD_LCD_WR_RWN__GPIO_1_25 0x1193 +MX28_PAD_LCD_RS__GPIO_1_26 0x11a3 +MX28_PAD_LCD_CS__GPIO_1_27 0x11b3 +MX28_PAD_LCD_VSYNC__GPIO_1_28 0x11c3 +MX28_PAD_LCD_HSYNC__GPIO_1_29 0x11d3 +MX28_PAD_LCD_DOTCLK__GPIO_1_30 0x11e3 +MX28_PAD_LCD_ENABLE__GPIO_1_31 0x11f3 +MX28_PAD_SSP0_DATA0__GPIO_2_0 0x2003 +MX28_PAD_SSP0_DATA1__GPIO_2_1 0x2013 +MX28_PAD_SSP0_DATA2__GPIO_2_2 0x2023 +MX28_PAD_SSP0_DATA3__GPIO_2_3 0x2033 +MX28_PAD_SSP0_DATA4__GPIO_2_4 0x2043 +MX28_PAD_SSP0_DATA5__GPIO_2_5 0x2053 +MX28_PAD_SSP0_DATA6__GPIO_2_6 0x2063 +MX28_PAD_SSP0_DATA7__GPIO_2_7 0x2073 +MX28_PAD_SSP0_CMD__GPIO_2_8 0x2083 +MX28_PAD_SSP0_DETECT__GPIO_2_9 0x2093 +MX28_PAD_SSP0_SCK__GPIO_2_10 0x20a3 +MX28_PAD_SSP1_SCK__GPIO_2_12 0x20c3 +MX28_PAD_SSP1_CMD__GPIO_2_13 0x20d3 +MX28_PAD_SSP1_DATA0__GPIO_2_14 0x20e3 +MX28_PAD_SSP1_DATA3__GPIO_2_15 0x20f3 +MX28_PAD_SSP2_SCK__GPIO_2_16 0x2103 +MX28_PAD_SSP2_MOSI__GPIO_2_17 0x2113 +MX28_PAD_SSP2_MISO__GPIO_2_18 0x2123 +MX28_PAD_SSP2_SS0__GPIO_2_19 0x2133 +MX28_PAD_SSP2_SS1__GPIO_2_20 0x2143 +MX28_PAD_SSP2_SS2__GPIO_2_21 0x2153 +MX28_PAD_SSP3_SCK__GPIO_2_24 0x2183 +MX28_PAD_SSP3_MOSI__GPIO_2_25 0x2193 +MX28_PAD_SSP3_MISO__GPIO_2_26 0x21a3 +MX28_PAD_SSP3_SS0__GPIO_2_27 0x21b3 +MX28_PAD_AUART0_RX__GPIO_3_0 0x3003 +MX28_PAD_AUART0_TX__GPIO_3_1 0x3013 +MX28_PAD_AUART0_CTS__GPIO_3_2 0x3023 +MX28_PAD_AUART0_RTS__GPIO_3_3 0x3033 +MX28_PAD_AUART1_RX__GPIO_3_4 0x3043 +MX28_PAD_AUART1_TX__GPIO_3_5 0x3053 +MX28_PAD_AUART1_CTS__GPIO_3_6 0x3063 +MX28_PAD_AUART1_RTS__GPIO_3_7 0x3073 +MX28_PAD_AUART2_RX__GPIO_3_8 0x3083 +MX28_PAD_AUART2_TX__GPIO_3_9 0x3093 +MX28_PAD_AUART2_CTS__GPIO_3_10 0x30a3 +MX28_PAD_AUART2_RTS__GPIO_3_11 0x30b3 +MX28_PAD_AUART3_RX__GPIO_3_12 0x30c3 +MX28_PAD_AUART3_TX__GPIO_3_13 0x30d3 +MX28_PAD_AUART3_CTS__GPIO_3_14 0x30e3 +MX28_PAD_AUART3_RTS__GPIO_3_15 0x30f3 +MX28_PAD_PWM0__GPIO_3_16 0x3103 +MX28_PAD_PWM1__GPIO_3_17 0x3113 +MX28_PAD_PWM2__GPIO_3_18 0x3123 +MX28_PAD_SAIF0_MCLK__GPIO_3_20 0x3143 +MX28_PAD_SAIF0_LRCLK__GPIO_3_21 0x3153 +MX28_PAD_SAIF0_BITCLK__GPIO_3_22 0x3163 +MX28_PAD_SAIF0_SDATA0__GPIO_3_23 0x3173 +MX28_PAD_I2C0_SCL__GPIO_3_24 0x3183 +MX28_PAD_I2C0_SDA__GPIO_3_25 0x3193 +MX28_PAD_SAIF1_SDATA0__GPIO_3_26 0x31a3 +MX28_PAD_SPDIF__GPIO_3_27 0x31b3 +MX28_PAD_PWM3__GPIO_3_28 0x31c3 +MX28_PAD_PWM4__GPIO_3_29 0x31d3 +MX28_PAD_LCD_RESET__GPIO_3_30 0x31e3 +MX28_PAD_ENET0_MDC__GPIO_4_0 0x4003 +MX28_PAD_ENET0_MDIO__GPIO_4_1 0x4013 +MX28_PAD_ENET0_RX_EN__GPIO_4_2 0x4023 +MX28_PAD_ENET0_RXD0__GPIO_4_3 0x4033 +MX28_PAD_ENET0_RXD1__GPIO_4_4 0x4043 +MX28_PAD_ENET0_TX_CLK__GPIO_4_5 0x4053 +MX28_PAD_ENET0_TX_EN__GPIO_4_6 0x4063 +MX28_PAD_ENET0_TXD0__GPIO_4_7 0x4073 +MX28_PAD_ENET0_TXD1__GPIO_4_8 0x4083 +MX28_PAD_ENET0_RXD2__GPIO_4_9 0x4093 +MX28_PAD_ENET0_RXD3__GPIO_4_10 0x40a3 +MX28_PAD_ENET0_TXD2__GPIO_4_11 0x40b3 +MX28_PAD_ENET0_TXD3__GPIO_4_12 0x40c3 +MX28_PAD_ENET0_RX_CLK__GPIO_4_13 0x40d3 +MX28_PAD_ENET0_COL__GPIO_4_14 0x40e3 +MX28_PAD_ENET0_CRS__GPIO_4_15 0x40f3 +MX28_PAD_ENET_CLK__GPIO_4_16 0x4103 +MX28_PAD_JTAG_RTCK__GPIO_4_20 0x4143 + +Valid values for i.MX23 pinmux-id: + +pinmux id +------ -- +MX23_PAD_GPMI_D00__GPMI_D00 0x0000 +MX23_PAD_GPMI_D01__GPMI_D01 0x0010 +MX23_PAD_GPMI_D02__GPMI_D02 0x0020 +MX23_PAD_GPMI_D03__GPMI_D03 0x0030 +MX23_PAD_GPMI_D04__GPMI_D04 0x0040 +MX23_PAD_GPMI_D05__GPMI_D05 0x0050 +MX23_PAD_GPMI_D06__GPMI_D06 0x0060 +MX23_PAD_GPMI_D07__GPMI_D07 0x0070 +MX23_PAD_GPMI_D08__GPMI_D08 0x0080 +MX23_PAD_GPMI_D09__GPMI_D09 0x0090 +MX23_PAD_GPMI_D10__GPMI_D10 0x00a0 +MX23_PAD_GPMI_D11__GPMI_D11 0x00b0 +MX23_PAD_GPMI_D12__GPMI_D12 0x00c0 +MX23_PAD_GPMI_D13__GPMI_D13 0x00d0 +MX23_PAD_GPMI_D14__GPMI_D14 0x00e0 +MX23_PAD_GPMI_D15__GPMI_D15 0x00f0 +MX23_PAD_GPMI_CLE__GPMI_CLE 0x0100 +MX23_PAD_GPMI_ALE__GPMI_ALE 0x0110 +MX23_PAD_GPMI_CE2N__GPMI_CE2N 0x0120 +MX23_PAD_GPMI_RDY0__GPMI_RDY0 0x0130 +MX23_PAD_GPMI_RDY1__GPMI_RDY1 0x0140 +MX23_PAD_GPMI_RDY2__GPMI_RDY2 0x0150 +MX23_PAD_GPMI_RDY3__GPMI_RDY3 0x0160 +MX23_PAD_GPMI_WPN__GPMI_WPN 0x0170 +MX23_PAD_GPMI_WRN__GPMI_WRN 0x0180 +MX23_PAD_GPMI_RDN__GPMI_RDN 0x0190 +MX23_PAD_AUART1_CTS__AUART1_CTS 0x01a0 +MX23_PAD_AUART1_RTS__AUART1_RTS 0x01b0 +MX23_PAD_AUART1_RX__AUART1_RX 0x01c0 +MX23_PAD_AUART1_TX__AUART1_TX 0x01d0 +MX23_PAD_I2C_SCL__I2C_SCL 0x01e0 +MX23_PAD_I2C_SDA__I2C_SDA 0x01f0 +MX23_PAD_LCD_D00__LCD_D00 0x1000 +MX23_PAD_LCD_D01__LCD_D01 0x1010 +MX23_PAD_LCD_D02__LCD_D02 0x1020 +MX23_PAD_LCD_D03__LCD_D03 0x1030 +MX23_PAD_LCD_D04__LCD_D04 0x1040 +MX23_PAD_LCD_D05__LCD_D05 0x1050 +MX23_PAD_LCD_D06__LCD_D06 0x1060 +MX23_PAD_LCD_D07__LCD_D07 0x1070 +MX23_PAD_LCD_D08__LCD_D08 0x1080 +MX23_PAD_LCD_D09__LCD_D09 0x1090 +MX23_PAD_LCD_D10__LCD_D10 0x10a0 +MX23_PAD_LCD_D11__LCD_D11 0x10b0 +MX23_PAD_LCD_D12__LCD_D12 0x10c0 +MX23_PAD_LCD_D13__LCD_D13 0x10d0 +MX23_PAD_LCD_D14__LCD_D14 0x10e0 +MX23_PAD_LCD_D15__LCD_D15 0x10f0 +MX23_PAD_LCD_D16__LCD_D16 0x1100 +MX23_PAD_LCD_D17__LCD_D17 0x1110 +MX23_PAD_LCD_RESET__LCD_RESET 0x1120 +MX23_PAD_LCD_RS__LCD_RS 0x1130 +MX23_PAD_LCD_WR__LCD_WR 0x1140 +MX23_PAD_LCD_CS__LCD_CS 0x1150 +MX23_PAD_LCD_DOTCK__LCD_DOTCK 0x1160 +MX23_PAD_LCD_ENABLE__LCD_ENABLE 0x1170 +MX23_PAD_LCD_HSYNC__LCD_HSYNC 0x1180 +MX23_PAD_LCD_VSYNC__LCD_VSYNC 0x1190 +MX23_PAD_PWM0__PWM0 0x11a0 +MX23_PAD_PWM1__PWM1 0x11b0 +MX23_PAD_PWM2__PWM2 0x11c0 +MX23_PAD_PWM3__PWM3 0x11d0 +MX23_PAD_PWM4__PWM4 0x11e0 +MX23_PAD_SSP1_CMD__SSP1_CMD 0x2000 +MX23_PAD_SSP1_DETECT__SSP1_DETECT 0x2010 +MX23_PAD_SSP1_DATA0__SSP1_DATA0 0x2020 +MX23_PAD_SSP1_DATA1__SSP1_DATA1 0x2030 +MX23_PAD_SSP1_DATA2__SSP1_DATA2 0x2040 +MX23_PAD_SSP1_DATA3__SSP1_DATA3 0x2050 +MX23_PAD_SSP1_SCK__SSP1_SCK 0x2060 +MX23_PAD_ROTARYA__ROTARYA 0x2070 +MX23_PAD_ROTARYB__ROTARYB 0x2080 +MX23_PAD_EMI_A00__EMI_A00 0x2090 +MX23_PAD_EMI_A01__EMI_A01 0x20a0 +MX23_PAD_EMI_A02__EMI_A02 0x20b0 +MX23_PAD_EMI_A03__EMI_A03 0x20c0 +MX23_PAD_EMI_A04__EMI_A04 0x20d0 +MX23_PAD_EMI_A05__EMI_A05 0x20e0 +MX23_PAD_EMI_A06__EMI_A06 0x20f0 +MX23_PAD_EMI_A07__EMI_A07 0x2100 +MX23_PAD_EMI_A08__EMI_A08 0x2110 +MX23_PAD_EMI_A09__EMI_A09 0x2120 +MX23_PAD_EMI_A10__EMI_A10 0x2130 +MX23_PAD_EMI_A11__EMI_A11 0x2140 +MX23_PAD_EMI_A12__EMI_A12 0x2150 +MX23_PAD_EMI_BA0__EMI_BA0 0x2160 +MX23_PAD_EMI_BA1__EMI_BA1 0x2170 +MX23_PAD_EMI_CASN__EMI_CASN 0x2180 +MX23_PAD_EMI_CE0N__EMI_CE0N 0x2190 +MX23_PAD_EMI_CE1N__EMI_CE1N 0x21a0 +MX23_PAD_GPMI_CE1N__GPMI_CE1N 0x21b0 +MX23_PAD_GPMI_CE0N__GPMI_CE0N 0x21c0 +MX23_PAD_EMI_CKE__EMI_CKE 0x21d0 +MX23_PAD_EMI_RASN__EMI_RASN 0x21e0 +MX23_PAD_EMI_WEN__EMI_WEN 0x21f0 +MX23_PAD_EMI_D00__EMI_D00 0x3000 +MX23_PAD_EMI_D01__EMI_D01 0x3010 +MX23_PAD_EMI_D02__EMI_D02 0x3020 +MX23_PAD_EMI_D03__EMI_D03 0x3030 +MX23_PAD_EMI_D04__EMI_D04 0x3040 +MX23_PAD_EMI_D05__EMI_D05 0x3050 +MX23_PAD_EMI_D06__EMI_D06 0x3060 +MX23_PAD_EMI_D07__EMI_D07 0x3070 +MX23_PAD_EMI_D08__EMI_D08 0x3080 +MX23_PAD_EMI_D09__EMI_D09 0x3090 +MX23_PAD_EMI_D10__EMI_D10 0x30a0 +MX23_PAD_EMI_D11__EMI_D11 0x30b0 +MX23_PAD_EMI_D12__EMI_D12 0x30c0 +MX23_PAD_EMI_D13__EMI_D13 0x30d0 +MX23_PAD_EMI_D14__EMI_D14 0x30e0 +MX23_PAD_EMI_D15__EMI_D15 0x30f0 +MX23_PAD_EMI_DQM0__EMI_DQM0 0x3100 +MX23_PAD_EMI_DQM1__EMI_DQM1 0x3110 +MX23_PAD_EMI_DQS0__EMI_DQS0 0x3120 +MX23_PAD_EMI_DQS1__EMI_DQS1 0x3130 +MX23_PAD_EMI_CLK__EMI_CLK 0x3140 +MX23_PAD_EMI_CLKN__EMI_CLKN 0x3150 +MX23_PAD_GPMI_D00__LCD_D8 0x0001 +MX23_PAD_GPMI_D01__LCD_D9 0x0011 +MX23_PAD_GPMI_D02__LCD_D10 0x0021 +MX23_PAD_GPMI_D03__LCD_D11 0x0031 +MX23_PAD_GPMI_D04__LCD_D12 0x0041 +MX23_PAD_GPMI_D05__LCD_D13 0x0051 +MX23_PAD_GPMI_D06__LCD_D14 0x0061 +MX23_PAD_GPMI_D07__LCD_D15 0x0071 +MX23_PAD_GPMI_D08__LCD_D18 0x0081 +MX23_PAD_GPMI_D09__LCD_D19 0x0091 +MX23_PAD_GPMI_D10__LCD_D20 0x00a1 +MX23_PAD_GPMI_D11__LCD_D21 0x00b1 +MX23_PAD_GPMI_D12__LCD_D22 0x00c1 +MX23_PAD_GPMI_D13__LCD_D23 0x00d1 +MX23_PAD_GPMI_D14__AUART2_RX 0x00e1 +MX23_PAD_GPMI_D15__AUART2_TX 0x00f1 +MX23_PAD_GPMI_CLE__LCD_D16 0x0101 +MX23_PAD_GPMI_ALE__LCD_D17 0x0111 +MX23_PAD_GPMI_CE2N__ATA_A2 0x0121 +MX23_PAD_AUART1_RTS__IR_CLK 0x01b1 +MX23_PAD_AUART1_RX__IR_RX 0x01c1 +MX23_PAD_AUART1_TX__IR_TX 0x01d1 +MX23_PAD_I2C_SCL__GPMI_RDY2 0x01e1 +MX23_PAD_I2C_SDA__GPMI_CE2N 0x01f1 +MX23_PAD_LCD_D00__ETM_DA8 0x1001 +MX23_PAD_LCD_D01__ETM_DA9 0x1011 +MX23_PAD_LCD_D02__ETM_DA10 0x1021 +MX23_PAD_LCD_D03__ETM_DA11 0x1031 +MX23_PAD_LCD_D04__ETM_DA12 0x1041 +MX23_PAD_LCD_D05__ETM_DA13 0x1051 +MX23_PAD_LCD_D06__ETM_DA14 0x1061 +MX23_PAD_LCD_D07__ETM_DA15 0x1071 +MX23_PAD_LCD_D08__ETM_DA0 0x1081 +MX23_PAD_LCD_D09__ETM_DA1 0x1091 +MX23_PAD_LCD_D10__ETM_DA2 0x10a1 +MX23_PAD_LCD_D11__ETM_DA3 0x10b1 +MX23_PAD_LCD_D12__ETM_DA4 0x10c1 +MX23_PAD_LCD_D13__ETM_DA5 0x10d1 +MX23_PAD_LCD_D14__ETM_DA6 0x10e1 +MX23_PAD_LCD_D15__ETM_DA7 0x10f1 +MX23_PAD_LCD_RESET__ETM_TCTL 0x1121 +MX23_PAD_LCD_RS__ETM_TCLK 0x1131 +MX23_PAD_LCD_DOTCK__GPMI_RDY3 0x1161 +MX23_PAD_LCD_ENABLE__I2C_SCL 0x1171 +MX23_PAD_LCD_HSYNC__I2C_SDA 0x1181 +MX23_PAD_LCD_VSYNC__LCD_BUSY 0x1191 +MX23_PAD_PWM0__ROTARYA 0x11a1 +MX23_PAD_PWM1__ROTARYB 0x11b1 +MX23_PAD_PWM2__GPMI_RDY3 0x11c1 +MX23_PAD_PWM3__ETM_TCTL 0x11d1 +MX23_PAD_PWM4__ETM_TCLK 0x11e1 +MX23_PAD_SSP1_DETECT__GPMI_CE3N 0x2011 +MX23_PAD_SSP1_DATA1__I2C_SCL 0x2031 +MX23_PAD_SSP1_DATA2__I2C_SDA 0x2041 +MX23_PAD_ROTARYA__AUART2_RTS 0x2071 +MX23_PAD_ROTARYB__AUART2_CTS 0x2081 +MX23_PAD_GPMI_D00__SSP2_DATA0 0x0002 +MX23_PAD_GPMI_D01__SSP2_DATA1 0x0012 +MX23_PAD_GPMI_D02__SSP2_DATA2 0x0022 +MX23_PAD_GPMI_D03__SSP2_DATA3 0x0032 +MX23_PAD_GPMI_D04__SSP2_DATA4 0x0042 +MX23_PAD_GPMI_D05__SSP2_DATA5 0x0052 +MX23_PAD_GPMI_D06__SSP2_DATA6 0x0062 +MX23_PAD_GPMI_D07__SSP2_DATA7 0x0072 +MX23_PAD_GPMI_D08__SSP1_DATA4 0x0082 +MX23_PAD_GPMI_D09__SSP1_DATA5 0x0092 +MX23_PAD_GPMI_D10__SSP1_DATA6 0x00a2 +MX23_PAD_GPMI_D11__SSP1_DATA7 0x00b2 +MX23_PAD_GPMI_D15__GPMI_CE3N 0x00f2 +MX23_PAD_GPMI_RDY0__SSP2_DETECT 0x0132 +MX23_PAD_GPMI_RDY1__SSP2_CMD 0x0142 +MX23_PAD_GPMI_WRN__SSP2_SCK 0x0182 +MX23_PAD_AUART1_CTS__SSP1_DATA4 0x01a2 +MX23_PAD_AUART1_RTS__SSP1_DATA5 0x01b2 +MX23_PAD_AUART1_RX__SSP1_DATA6 0x01c2 +MX23_PAD_AUART1_TX__SSP1_DATA7 0x01d2 +MX23_PAD_I2C_SCL__AUART1_TX 0x01e2 +MX23_PAD_I2C_SDA__AUART1_RX 0x01f2 +MX23_PAD_LCD_D08__SAIF2_SDATA0 0x1082 +MX23_PAD_LCD_D09__SAIF1_SDATA0 0x1092 +MX23_PAD_LCD_D10__SAIF_MCLK_BITCLK 0x10a2 +MX23_PAD_LCD_D11__SAIF_LRCLK 0x10b2 +MX23_PAD_LCD_D12__SAIF2_SDATA1 0x10c2 +MX23_PAD_LCD_D13__SAIF2_SDATA2 0x10d2 +MX23_PAD_LCD_D14__SAIF1_SDATA2 0x10e2 +MX23_PAD_LCD_D15__SAIF1_SDATA1 0x10f2 +MX23_PAD_LCD_D16__SAIF_ALT_BITCLK 0x1102 +MX23_PAD_LCD_RESET__GPMI_CE3N 0x1122 +MX23_PAD_PWM0__DUART_RX 0x11a2 +MX23_PAD_PWM1__DUART_TX 0x11b2 +MX23_PAD_PWM3__AUART1_CTS 0x11d2 +MX23_PAD_PWM4__AUART1_RTS 0x11e2 +MX23_PAD_SSP1_CMD__JTAG_TDO 0x2002 +MX23_PAD_SSP1_DETECT__USB_OTG_ID 0x2012 +MX23_PAD_SSP1_DATA0__JTAG_TDI 0x2022 +MX23_PAD_SSP1_DATA1__JTAG_TCLK 0x2032 +MX23_PAD_SSP1_DATA2__JTAG_RTCK 0x2042 +MX23_PAD_SSP1_DATA3__JTAG_TMS 0x2052 +MX23_PAD_SSP1_SCK__JTAG_TRST 0x2062 +MX23_PAD_ROTARYA__SPDIF 0x2072 +MX23_PAD_ROTARYB__GPMI_CE3N 0x2082 +MX23_PAD_GPMI_D00__GPIO_0_0 0x0003 +MX23_PAD_GPMI_D01__GPIO_0_1 0x0013 +MX23_PAD_GPMI_D02__GPIO_0_2 0x0023 +MX23_PAD_GPMI_D03__GPIO_0_3 0x0033 +MX23_PAD_GPMI_D04__GPIO_0_4 0x0043 +MX23_PAD_GPMI_D05__GPIO_0_5 0x0053 +MX23_PAD_GPMI_D06__GPIO_0_6 0x0063 +MX23_PAD_GPMI_D07__GPIO_0_7 0x0073 +MX23_PAD_GPMI_D08__GPIO_0_8 0x0083 +MX23_PAD_GPMI_D09__GPIO_0_9 0x0093 +MX23_PAD_GPMI_D10__GPIO_0_10 0x00a3 +MX23_PAD_GPMI_D11__GPIO_0_11 0x00b3 +MX23_PAD_GPMI_D12__GPIO_0_12 0x00c3 +MX23_PAD_GPMI_D13__GPIO_0_13 0x00d3 +MX23_PAD_GPMI_D14__GPIO_0_14 0x00e3 +MX23_PAD_GPMI_D15__GPIO_0_15 0x00f3 +MX23_PAD_GPMI_CLE__GPIO_0_16 0x0103 +MX23_PAD_GPMI_ALE__GPIO_0_17 0x0113 +MX23_PAD_GPMI_CE2N__GPIO_0_18 0x0123 +MX23_PAD_GPMI_RDY0__GPIO_0_19 0x0133 +MX23_PAD_GPMI_RDY1__GPIO_0_20 0x0143 +MX23_PAD_GPMI_RDY2__GPIO_0_21 0x0153 +MX23_PAD_GPMI_RDY3__GPIO_0_22 0x0163 +MX23_PAD_GPMI_WPN__GPIO_0_23 0x0173 +MX23_PAD_GPMI_WRN__GPIO_0_24 0x0183 +MX23_PAD_GPMI_RDN__GPIO_0_25 0x0193 +MX23_PAD_AUART1_CTS__GPIO_0_26 0x01a3 +MX23_PAD_AUART1_RTS__GPIO_0_27 0x01b3 +MX23_PAD_AUART1_RX__GPIO_0_28 0x01c3 +MX23_PAD_AUART1_TX__GPIO_0_29 0x01d3 +MX23_PAD_I2C_SCL__GPIO_0_30 0x01e3 +MX23_PAD_I2C_SDA__GPIO_0_31 0x01f3 +MX23_PAD_LCD_D00__GPIO_1_0 0x1003 +MX23_PAD_LCD_D01__GPIO_1_1 0x1013 +MX23_PAD_LCD_D02__GPIO_1_2 0x1023 +MX23_PAD_LCD_D03__GPIO_1_3 0x1033 +MX23_PAD_LCD_D04__GPIO_1_4 0x1043 +MX23_PAD_LCD_D05__GPIO_1_5 0x1053 +MX23_PAD_LCD_D06__GPIO_1_6 0x1063 +MX23_PAD_LCD_D07__GPIO_1_7 0x1073 +MX23_PAD_LCD_D08__GPIO_1_8 0x1083 +MX23_PAD_LCD_D09__GPIO_1_9 0x1093 +MX23_PAD_LCD_D10__GPIO_1_10 0x10a3 +MX23_PAD_LCD_D11__GPIO_1_11 0x10b3 +MX23_PAD_LCD_D12__GPIO_1_12 0x10c3 +MX23_PAD_LCD_D13__GPIO_1_13 0x10d3 +MX23_PAD_LCD_D14__GPIO_1_14 0x10e3 +MX23_PAD_LCD_D15__GPIO_1_15 0x10f3 +MX23_PAD_LCD_D16__GPIO_1_16 0x1103 +MX23_PAD_LCD_D17__GPIO_1_17 0x1113 +MX23_PAD_LCD_RESET__GPIO_1_18 0x1123 +MX23_PAD_LCD_RS__GPIO_1_19 0x1133 +MX23_PAD_LCD_WR__GPIO_1_20 0x1143 +MX23_PAD_LCD_CS__GPIO_1_21 0x1153 +MX23_PAD_LCD_DOTCK__GPIO_1_22 0x1163 +MX23_PAD_LCD_ENABLE__GPIO_1_23 0x1173 +MX23_PAD_LCD_HSYNC__GPIO_1_24 0x1183 +MX23_PAD_LCD_VSYNC__GPIO_1_25 0x1193 +MX23_PAD_PWM0__GPIO_1_26 0x11a3 +MX23_PAD_PWM1__GPIO_1_27 0x11b3 +MX23_PAD_PWM2__GPIO_1_28 0x11c3 +MX23_PAD_PWM3__GPIO_1_29 0x11d3 +MX23_PAD_PWM4__GPIO_1_30 0x11e3 +MX23_PAD_SSP1_CMD__GPIO_2_0 0x2003 +MX23_PAD_SSP1_DETECT__GPIO_2_1 0x2013 +MX23_PAD_SSP1_DATA0__GPIO_2_2 0x2023 +MX23_PAD_SSP1_DATA1__GPIO_2_3 0x2033 +MX23_PAD_SSP1_DATA2__GPIO_2_4 0x2043 +MX23_PAD_SSP1_DATA3__GPIO_2_5 0x2053 +MX23_PAD_SSP1_SCK__GPIO_2_6 0x2063 +MX23_PAD_ROTARYA__GPIO_2_7 0x2073 +MX23_PAD_ROTARYB__GPIO_2_8 0x2083 +MX23_PAD_EMI_A00__GPIO_2_9 0x2093 +MX23_PAD_EMI_A01__GPIO_2_10 0x20a3 +MX23_PAD_EMI_A02__GPIO_2_11 0x20b3 +MX23_PAD_EMI_A03__GPIO_2_12 0x20c3 +MX23_PAD_EMI_A04__GPIO_2_13 0x20d3 +MX23_PAD_EMI_A05__GPIO_2_14 0x20e3 +MX23_PAD_EMI_A06__GPIO_2_15 0x20f3 +MX23_PAD_EMI_A07__GPIO_2_16 0x2103 +MX23_PAD_EMI_A08__GPIO_2_17 0x2113 +MX23_PAD_EMI_A09__GPIO_2_18 0x2123 +MX23_PAD_EMI_A10__GPIO_2_19 0x2133 +MX23_PAD_EMI_A11__GPIO_2_20 0x2143 +MX23_PAD_EMI_A12__GPIO_2_21 0x2153 +MX23_PAD_EMI_BA0__GPIO_2_22 0x2163 +MX23_PAD_EMI_BA1__GPIO_2_23 0x2173 +MX23_PAD_EMI_CASN__GPIO_2_24 0x2183 +MX23_PAD_EMI_CE0N__GPIO_2_25 0x2193 +MX23_PAD_EMI_CE1N__GPIO_2_26 0x21a3 +MX23_PAD_GPMI_CE1N__GPIO_2_27 0x21b3 +MX23_PAD_GPMI_CE0N__GPIO_2_28 0x21c3 +MX23_PAD_EMI_CKE__GPIO_2_29 0x21d3 +MX23_PAD_EMI_RASN__GPIO_2_30 0x21e3 +MX23_PAD_EMI_WEN__GPIO_2_31 0x21f3 diff --git a/Documentation/devicetree/bindings/pinctrl/lantiq,falcon-pinumx.txt b/Documentation/devicetree/bindings/pinctrl/lantiq,falcon-pinumx.txt new file mode 100644 index 00000000..daa76895 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/lantiq,falcon-pinumx.txt @@ -0,0 +1,83 @@ +Lantiq FALCON pinmux controller + +Required properties: +- compatible: "lantiq,pinctrl-falcon" +- reg: Should contain the physical address and length of the gpio/pinmux + register range + +Please refer to pinctrl-bindings.txt in this directory for details of the +common pinctrl bindings used by client devices, including the meaning of the +phrase "pin configuration node". + +Lantiq's pin configuration nodes act as a container for an abitrary number of +subnodes. Each of these subnodes represents some desired configuration for a +pin, a group, or a list of pins or groups. This configuration can include the +mux function to select on those group(s), and two pin configuration parameters: +pull-up and open-drain + +The name of each subnode is not important as long as it is unique; all subnodes +should be enumerated and processed purely based on their content. + +Each subnode only affects those parameters that are explicitly listed. In +other words, a subnode that lists a mux function but no pin configuration +parameters implies no information about any pin configuration parameters. +Similarly, a pin subnode that describes a pullup parameter implies no +information about e.g. the mux function. + +We support 2 types of nodes. + +Definition of mux function groups: + +Required subnode-properties: +- lantiq,groups : An array of strings. Each string contains the name of a group. + Valid values for these names are listed below. +- lantiq,function: A string containing the name of the function to mux to the + group. Valid values for function names are listed below. + +Valid values for group and function names: + + mux groups: + por, ntr, ntr8k, hrst, mdio, bootled, asc0, spi, spi cs0, spi cs1, i2c, + jtag, slic, pcm, asc1 + + functions: + rst, ntr, mdio, led, asc, spi, i2c, jtag, slic, pcm + + +Definition of pin configurations: + +Required subnode-properties: +- lantiq,pins : An array of strings. Each string contains the name of a pin. + Valid values for these names are listed below. + +Optional subnode-properties: +- lantiq,pull: Integer, representing the pull-down/up to apply to the pin. + 0: none, 1: down +- lantiq,drive-current: Boolean, enables drive-current +- lantiq,slew-rate: Boolean, enables slew-rate + +Example: + pinmux0 { + compatible = "lantiq,pinctrl-falcon"; + pinctrl-names = "default"; + pinctrl-0 = <&state_default>; + + state_default: pinmux { + asc0 { + lantiq,groups = "asc0"; + lantiq,function = "asc"; + }; + ntr { + lantiq,groups = "ntr8k"; + lantiq,function = "ntr"; + }; + i2c { + lantiq,groups = "i2c"; + lantiq,function = "i2c"; + }; + hrst { + lantiq,groups = "hrst"; + lantiq,function = "rst"; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/pinctrl/lantiq,xway-pinumx.txt b/Documentation/devicetree/bindings/pinctrl/lantiq,xway-pinumx.txt new file mode 100644 index 00000000..b5469db1 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/lantiq,xway-pinumx.txt @@ -0,0 +1,97 @@ +Lantiq XWAY pinmux controller + +Required properties: +- compatible: "lantiq,pinctrl-xway" or "lantiq,pinctrl-xr9" +- reg: Should contain the physical address and length of the gpio/pinmux + register range + +Please refer to pinctrl-bindings.txt in this directory for details of the +common pinctrl bindings used by client devices, including the meaning of the +phrase "pin configuration node". + +Lantiq's pin configuration nodes act as a container for an abitrary number of +subnodes. Each of these subnodes represents some desired configuration for a +pin, a group, or a list of pins or groups. This configuration can include the +mux function to select on those group(s), and two pin configuration parameters: +pull-up and open-drain + +The name of each subnode is not important as long as it is unique; all subnodes +should be enumerated and processed purely based on their content. + +Each subnode only affects those parameters that are explicitly listed. In +other words, a subnode that lists a mux function but no pin configuration +parameters implies no information about any pin configuration parameters. +Similarly, a pin subnode that describes a pullup parameter implies no +information about e.g. the mux function. + +We support 2 types of nodes. + +Definition of mux function groups: + +Required subnode-properties: +- lantiq,groups : An array of strings. Each string contains the name of a group. + Valid values for these names are listed below. +- lantiq,function: A string containing the name of the function to mux to the + group. Valid values for function names are listed below. + +Valid values for group and function names: + + mux groups: + exin0, exin1, exin2, jtag, ebu a23, ebu a24, ebu a25, ebu clk, ebu cs1, + ebu wait, nand ale, nand cs1, nand cle, spi, spi_cs1, spi_cs2, spi_cs3, + spi_cs4, spi_cs5, spi_cs6, asc0, asc0 cts rts, stp, nmi , gpt1, gpt2, + gpt3, clkout0, clkout1, clkout2, clkout3, gnt1, gnt2, gnt3, req1, req2, + req3 + + additional mux groups (XR9 only): + mdio, nand rdy, nand rd, exin3, exin4, gnt4, req4 + + functions: + spi, asc, cgu, jtag, exin, stp, gpt, nmi, pci, ebu, mdio + + + +Definition of pin configurations: + +Required subnode-properties: +- lantiq,pins : An array of strings. Each string contains the name of a pin. + Valid values for these names are listed below. + +Optional subnode-properties: +- lantiq,pull: Integer, representing the pull-down/up to apply to the pin. + 0: none, 1: down, 2: up. +- lantiq,open-drain: Boolean, enables open-drain on the defined pin. + +Valid values for XWAY pin names: + Pinconf pins can be referenced via the names io0-io31. + +Valid values for XR9 pin names: + Pinconf pins can be referenced via the names io0-io55. + +Example: + gpio: pinmux@E100B10 { + compatible = "lantiq,pinctrl-xway"; + pinctrl-names = "default"; + pinctrl-0 = <&state_default>; + + #gpio-cells = <2>; + gpio-controller; + reg = <0xE100B10 0xA0>; + + state_default: pinmux { + stp { + lantiq,groups = "stp"; + lantiq,function = "stp"; + }; + pci { + lantiq,groups = "gnt1"; + lantiq,function = "pci"; + }; + conf_out { + lantiq,pins = "io4", "io5", "io6"; /* stp */ + lantiq,open-drain; + lantiq,pull = <0>; + }; + }; + }; + diff --git a/Documentation/devicetree/bindings/pinctrl/marvell,armada-370-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/marvell,armada-370-pinctrl.txt new file mode 100644 index 00000000..01ef408e --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/marvell,armada-370-pinctrl.txt @@ -0,0 +1,95 @@ +* Marvell Armada 370 SoC pinctrl driver for mpp + +Please refer to marvell,mvebu-pinctrl.txt in this directory for common binding +part and usage. + +Required properties: +- compatible: "marvell,88f6710-pinctrl" + +Available mpp pins/groups and functions: +Note: brackets (x) are not part of the mpp name for marvell,function and given +only for more detailed description in this document. + +name pins functions +================================================================================ +mpp0 0 gpio, uart0(rxd) +mpp1 1 gpo, uart0(txd) +mpp2 2 gpio, i2c0(sck), uart0(txd) +mpp3 3 gpio, i2c0(sda), uart0(rxd) +mpp4 4 gpio, cpu_pd(vdd) +mpp5 5 gpo, ge0(txclko), uart1(txd), spi1(clk), audio(mclk) +mpp6 6 gpio, ge0(txd0), sata0(prsnt), tdm(rst), audio(sdo) +mpp7 7 gpo, ge0(txd1), tdm(tdx), audio(lrclk) +mpp8 8 gpio, ge0(txd2), uart0(rts), tdm(drx), audio(bclk) +mpp9 9 gpo, ge0(txd3), uart1(txd), sd0(clk), audio(spdifo) +mpp10 10 gpio, ge0(txctl), uart0(cts), tdm(fsync), audio(sdi) +mpp11 11 gpio, ge0(rxd0), uart1(rxd), sd0(cmd), spi0(cs1), + sata1(prsnt), spi1(cs1) +mpp12 12 gpio, ge0(rxd1), i2c1(sda), sd0(d0), spi1(cs0), + audio(spdifi) +mpp13 13 gpio, ge0(rxd2), i2c1(sck), sd0(d1), tdm(pclk), + audio(rmclk) +mpp14 14 gpio, ge0(rxd3), pcie(clkreq0), sd0(d2), spi1(mosi), + spi0(cs2) +mpp15 15 gpio, ge0(rxctl), pcie(clkreq1), sd0(d3), spi1(miso), + spi0(cs3) +mpp16 16 gpio, ge0(rxclk), uart1(rxd), tdm(int), audio(extclk) +mpp17 17 gpo, ge(mdc) +mpp18 18 gpio, ge(mdio) +mpp19 19 gpio, ge0(txclk), ge1(txclkout), tdm(pclk) +mpp20 20 gpo, ge0(txd4), ge1(txd0) +mpp21 21 gpo, ge0(txd5), ge1(txd1), uart1(txd) +mpp22 22 gpo, ge0(txd6), ge1(txd2), uart0(rts) +mpp23 23 gpo, ge0(txd7), ge1(txd3), spi1(mosi) +mpp24 24 gpio, ge0(col), ge1(txctl), spi1(cs0) +mpp25 25 gpio, ge0(rxerr), ge1(rxd0), uart1(rxd) +mpp26 26 gpio, ge0(crs), ge1(rxd1), spi1(miso) +mpp27 27 gpio, ge0(rxd4), ge1(rxd2), uart0(cts) +mpp28 28 gpio, ge0(rxd5), ge1(rxd3) +mpp29 29 gpio, ge0(rxd6), ge1(rxctl), i2c1(sda) +mpp30 30 gpio, ge0(rxd7), ge1(rxclk), i2c1(sck) +mpp31 31 gpio, tclk, ge0(txerr) +mpp32 32 gpio, spi0(cs0) +mpp33 33 gpio, dev(bootcs), spi0(cs0) +mpp34 34 gpo, dev(wen0), spi0(mosi) +mpp35 35 gpo, dev(oen), spi0(sck) +mpp36 36 gpo, dev(a1), spi0(miso) +mpp37 37 gpo, dev(a0), sata0(prsnt) +mpp38 38 gpio, dev(ready), uart1(cts), uart0(cts) +mpp39 39 gpo, dev(ad0), audio(spdifo) +mpp40 40 gpio, dev(ad1), uart1(rts), uart0(rts) +mpp41 41 gpio, dev(ad2), uart1(rxd) +mpp42 42 gpo, dev(ad3), uart1(txd) +mpp43 43 gpo, dev(ad4), audio(bclk) +mpp44 44 gpo, dev(ad5), audio(mclk) +mpp45 45 gpo, dev(ad6), audio(lrclk) +mpp46 46 gpo, dev(ad7), audio(sdo) +mpp47 47 gpo, dev(ad8), sd0(clk), audio(spdifo) +mpp48 48 gpio, dev(ad9), uart0(rts), sd0(cmd), sata1(prsnt), + spi0(cs1) +mpp49 49 gpio, dev(ad10), pcie(clkreq1), sd0(d0), spi1(cs0), + audio(spdifi) +mpp50 50 gpio, dev(ad11), uart0(cts), sd0(d1), spi1(miso), + audio(rmclk) +mpp51 51 gpio, dev(ad12), i2c1(sda), sd0(d2), spi1(mosi) +mpp52 52 gpio, dev(ad13), i2c1(sck), sd0(d3), spi1(sck) +mpp53 53 gpio, dev(ad14), sd0(clk), tdm(pclk), spi0(cs2), + pcie(clkreq1) +mpp54 54 gpo, dev(ad15), tdm(dtx) +mpp55 55 gpio, dev(cs1), uart1(txd), tdm(rst), sata1(prsnt), + sata0(prsnt) +mpp56 56 gpio, dev(cs2), uart1(cts), uart0(cts), spi0(cs3), + pcie(clkreq0), spi1(cs1) +mpp57 57 gpio, dev(cs3), uart1(rxd), tdm(fsync), sata0(prsnt), + audio(sdo) +mpp58 58 gpio, dev(cs0), uart1(rts), tdm(int), audio(extclk), + uart0(rts) +mpp59 59 gpo, dev(ale0), uart1(rts), uart0(rts), audio(bclk) +mpp60 60 gpio, dev(ale1), uart1(rxd), sata0(prsnt), pcie(rst-out), + audio(sdi) +mpp61 61 gpo, dev(wen1), uart1(txd), audio(rclk) +mpp62 62 gpio, dev(a2), uart1(cts), tdm(drx), pcie(clkreq0), + audio(mclk), uart0(cts) +mpp63 63 gpo, spi0(sck), tclk +mpp64 64 gpio, spi0(miso), spi0-1(cs1) +mpp65 65 gpio, spi0(mosi), spi0-1(cs2) diff --git a/Documentation/devicetree/bindings/pinctrl/marvell,armada-xp-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/marvell,armada-xp-pinctrl.txt new file mode 100644 index 00000000..bfa0a2e5 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/marvell,armada-xp-pinctrl.txt @@ -0,0 +1,100 @@ +* Marvell Armada XP SoC pinctrl driver for mpp + +Please refer to marvell,mvebu-pinctrl.txt in this directory for common binding +part and usage. + +Required properties: +- compatible: "marvell,mv78230-pinctrl", "marvell,mv78260-pinctrl", + "marvell,mv78460-pinctrl" + +This driver supports all Armada XP variants, i.e. mv78230, mv78260, and mv78460. + +Available mpp pins/groups and functions: +Note: brackets (x) are not part of the mpp name for marvell,function and given +only for more detailed description in this document. + +* Marvell Armada XP (all variants) + +name pins functions +================================================================================ +mpp0 0 gpio, ge0(txclko), lcd(d0) +mpp1 1 gpio, ge0(txd0), lcd(d1) +mpp2 2 gpio, ge0(txd1), lcd(d2) +mpp3 3 gpio, ge0(txd2), lcd(d3) +mpp4 4 gpio, ge0(txd3), lcd(d4) +mpp5 5 gpio, ge0(txctl), lcd(d5) +mpp6 6 gpio, ge0(rxd0), lcd(d6) +mpp7 7 gpio, ge0(rxd1), lcd(d7) +mpp8 8 gpio, ge0(rxd2), lcd(d8) +mpp9 9 gpio, ge0(rxd3), lcd(d9) +mpp10 10 gpio, ge0(rxctl), lcd(d10) +mpp11 11 gpio, ge0(rxclk), lcd(d11) +mpp12 12 gpio, ge0(txd4), ge1(txd0), lcd(d12) +mpp13 13 gpio, ge0(txd5), ge1(txd1), lcd(d13) +mpp14 14 gpio, ge0(txd6), ge1(txd2), lcd(d15) +mpp15 15 gpio, ge0(txd7), ge1(txd3), lcd(d16) +mpp16 16 gpio, ge0(txd7), ge1(txd3), lcd(d16) +mpp17 17 gpio, ge0(col), ge1(txctl), lcd(d17) +mpp18 18 gpio, ge0(rxerr), ge1(rxd0), lcd(d18), ptp(trig) +mpp19 19 gpio, ge0(crs), ge1(rxd1), lcd(d19), ptp(evreq) +mpp20 20 gpio, ge0(rxd4), ge1(rxd2), lcd(d20), ptp(clk) +mpp21 21 gpio, ge0(rxd5), ge1(rxd3), lcd(d21), mem(bat) +mpp22 22 gpio, ge0(rxd6), ge1(rxctl), lcd(d22), sata0(prsnt) +mpp23 23 gpio, ge0(rxd7), ge1(rxclk), lcd(d23), sata1(prsnt) +mpp24 24 gpio, lcd(hsync), sata1(prsnt), nf(bootcs-re), tdm(rst) +mpp25 25 gpio, lcd(vsync), sata0(prsnt), nf(bootcs-we), tdm(pclk) +mpp26 26 gpio, lcd(clk), tdm(fsync), vdd(cpu1-pd) +mpp27 27 gpio, lcd(e), tdm(dtx), ptp(trig) +mpp28 28 gpio, lcd(pwm), tdm(drx), ptp(evreq) +mpp29 29 gpio, lcd(ref-clk), tdm(int0), ptp(clk), vdd(cpu0-pd) +mpp30 30 gpio, tdm(int1), sd0(clk) +mpp31 31 gpio, tdm(int2), sd0(cmd), vdd(cpu0-pd) +mpp32 32 gpio, tdm(int3), sd0(d0), vdd(cpu1-pd) +mpp33 33 gpio, tdm(int4), sd0(d1), mem(bat) +mpp34 34 gpio, tdm(int5), sd0(d2), sata0(prsnt) +mpp35 35 gpio, tdm(int6), sd0(d3), sata1(prsnt) +mpp36 36 gpio, spi(mosi) +mpp37 37 gpio, spi(miso) +mpp38 38 gpio, spi(sck) +mpp39 39 gpio, spi(cs0) +mpp40 40 gpio, spi(cs1), uart2(cts), lcd(vga-hsync), vdd(cpu1-pd), + pcie(clkreq0) +mpp41 41 gpio, spi(cs2), uart2(rts), lcd(vga-vsync), sata1(prsnt), + pcie(clkreq1) +mpp42 42 gpio, uart2(rxd), uart0(cts), tdm(int7), tdm-1(timer), + vdd(cpu0-pd) +mpp43 43 gpio, uart2(txd), uart0(rts), spi(cs3), pcie(rstout), + vdd(cpu2-3-pd){1} +mpp44 44 gpio, uart2(cts), uart3(rxd), spi(cs4), pcie(clkreq2), + mem(bat) +mpp45 45 gpio, uart2(rts), uart3(txd), spi(cs5), sata1(prsnt) +mpp46 46 gpio, uart3(rts), uart1(rts), spi(cs6), sata0(prsnt) +mpp47 47 gpio, uart3(cts), uart1(cts), spi(cs7), pcie(clkreq3), + ref(clkout) +mpp48 48 gpio, tclk, dev(burst/last) + +* Marvell Armada XP (mv78260 and mv78460 only) + +name pins functions +================================================================================ +mpp49 49 gpio, dev(we3) +mpp50 50 gpio, dev(we2) +mpp51 51 gpio, dev(ad16) +mpp52 52 gpio, dev(ad17) +mpp53 53 gpio, dev(ad18) +mpp54 54 gpio, dev(ad19) +mpp55 55 gpio, dev(ad20), vdd(cpu0-pd) +mpp56 56 gpio, dev(ad21), vdd(cpu1-pd) +mpp57 57 gpio, dev(ad22), vdd(cpu2-3-pd){1} +mpp58 58 gpio, dev(ad23) +mpp59 59 gpio, dev(ad24) +mpp60 60 gpio, dev(ad25) +mpp61 61 gpio, dev(ad26) +mpp62 62 gpio, dev(ad27) +mpp63 63 gpio, dev(ad28) +mpp64 64 gpio, dev(ad29) +mpp65 65 gpio, dev(ad30) +mpp66 66 gpio, dev(ad31) + +Notes: +* {1} vdd(cpu2-3-pd) only available on mv78460. diff --git a/Documentation/devicetree/bindings/pinctrl/marvell,dove-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/marvell,dove-pinctrl.txt new file mode 100644 index 00000000..a648aaad --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/marvell,dove-pinctrl.txt @@ -0,0 +1,72 @@ +* Marvell Dove SoC pinctrl driver for mpp + +Please refer to marvell,mvebu-pinctrl.txt in this directory for common binding +part and usage. + +Required properties: +- compatible: "marvell,dove-pinctrl" +- clocks: (optional) phandle of pdma clock + +Available mpp pins/groups and functions: +Note: brackets (x) are not part of the mpp name for marvell,function and given +only for more detailed description in this document. + +name pins functions +================================================================================ +mpp0 0 gpio, pmu, uart2(rts), sdio0(cd), lcd0(pwm) +mpp1 1 gpio, pmu, uart2(cts), sdio0(wp), lcd1(pwm) +mpp2 2 gpio, pmu, uart2(txd), sdio0(buspwr), sata(prsnt), + uart1(rts) +mpp3 3 gpio, pmu, uart2(rxd), sdio0(ledctrl), sata(act), + uart1(cts), lcd-spi(cs1) +mpp4 4 gpio, pmu, uart3(rts), sdio1(cd), spi1(miso) +mpp5 5 gpio, pmu, uart3(cts), sdio1(wp), spi1(cs) +mpp6 6 gpio, pmu, uart3(txd), sdio1(buspwr), spi1(mosi) +mpp7 7 gpio, pmu, uart3(rxd), sdio1(ledctrl), spi1(sck) +mpp8 8 gpio, pmu, watchdog(rstout) +mpp9 9 gpio, pmu, pex1(clkreq) +mpp10 10 gpio, pmu, ssp(sclk) +mpp11 11 gpio, pmu, sata(prsnt), sata-1(act), sdio0(ledctrl), + sdio1(ledctrl), pex0(clkreq) +mpp12 12 gpio, pmu, uart2(rts), audio0(extclk), sdio1(cd), sata(act) +mpp13 13 gpio, pmu, uart2(cts), audio1(extclk), sdio1(wp), + ssp(extclk) +mpp14 14 gpio, pmu, uart2(txd), sdio1(buspwr), ssp(rxd) +mpp15 15 gpio, pmu, uart2(rxd), sdio1(ledctrl), ssp(sfrm) +mpp16 16 gpio, uart3(rts), sdio0(cd), ac97(sdi1), lcd-spi(cs1) +mpp17 17 gpio, uart3(cts), sdio0(wp), ac97(sdi2), twsi(sda), + ac97-1(sysclko) +mpp18 18 gpio, uart3(txd), sdio0(buspwr), ac97(sdi3), lcd0(pwm) +mpp19 19 gpio, uart3(rxd), sdio0(ledctrl), twsi(sck) +mpp20 20 gpio, sdio0(cd), sdio1(cd), spi1(miso), lcd-spi(miso), + ac97(sysclko) +mpp21 21 gpio, sdio0(wp), sdio1(wp), spi1(cs), lcd-spi(cs0), + uart1(cts), ssp(sfrm) +mpp22 22 gpio, sdio0(buspwr), sdio1(buspwr), spi1(mosi), + lcd-spi(mosi), uart1(cts), ssp(txd) +mpp23 23 gpio, sdio0(ledctrl), sdio1(ledctrl), spi1(sck), + lcd-spi(sck), ssp(sclk) +mpp_camera 24-39 gpio, camera +mpp_sdio0 40-45 gpio, sdio0 +mpp_sdio1 46-51 gpio, sdio1 +mpp_audio1 52-57 gpio, i2s1/spdifo, i2s1, spdifo, twsi, ssp/spdifo, ssp, + ssp/twsi +mpp_spi0 58-61 gpio, spi0 +mpp_uart1 62-63 gpio, uart1 +mpp_nand 64-71 gpo, nand +audio0 - i2s, ac97 +twsi - none, opt1, opt2, opt3 + +Notes: +* group "mpp_audio1" allows the following functions and gpio pins: + - gpio : gpio on pins 52-57 + - i2s1/spdifo : audio1 i2s on pins 52-55 and spdifo on 57, no gpios + - i2s1 : audio1 i2s on pins 52-55, gpio on pins 56,57 + - spdifo : spdifo on pin 57, gpio on pins 52-55 + - twsi : twsi on pins 56,57, gpio on pins 52-55 + - ssp/spdifo : ssp on pins 52-55, spdifo on pin 57, no gpios + - ssp : ssp on pins 52-55, gpio on pins 56,57 + - ssp/twsi : ssp on pins 52-55, twsi on pins 56,57, no gpios +* group "audio0" internally muxes i2s0 or ac97 controller to the dedicated + audio0 pins. +* group "twsi" internally muxes twsi controller to the dedicated or option pins. diff --git a/Documentation/devicetree/bindings/pinctrl/marvell,kirkwood-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/marvell,kirkwood-pinctrl.txt new file mode 100644 index 00000000..95daf633 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/marvell,kirkwood-pinctrl.txt @@ -0,0 +1,318 @@ +* Marvell Kirkwood SoC pinctrl driver for mpp + +Please refer to marvell,mvebu-pinctrl.txt in this directory for common binding +part and usage. + +Required properties: +- compatible: "marvell,88f6180-pinctrl", + "marvell,88f6190-pinctrl", "marvell,88f6192-pinctrl", + "marvell,88f6281-pinctrl", "marvell,88f6282-pinctrl" + "marvell,98dx4122-pinctrl" + +This driver supports all kirkwood variants, i.e. 88f6180, 88f619x, and 88f628x. +It also support the 88f6281-based variant in the 98dx412x Bobcat SoCs. + +Available mpp pins/groups and functions: +Note: brackets (x) are not part of the mpp name for marvell,function and given +only for more detailed description in this document. + +* Marvell Kirkwood 88f6180 + +name pins functions +================================================================================ +mpp0 0 gpio, nand(io2), spi(cs) +mpp1 1 gpo, nand(io3), spi(mosi) +mpp2 2 gpo, nand(io4), spi(sck) +mpp3 3 gpo, nand(io5), spi(miso) +mpp4 4 gpio, nand(io6), uart0(rxd), ptp(clk) +mpp5 5 gpo, nand(io7), uart0(txd), ptp(trig) +mpp6 6 sysrst(out), spi(mosi), ptp(trig) +mpp7 7 gpo, pex(rsto), spi(cs), ptp(trig) +mpp8 8 gpio, twsi0(sda), uart0(rts), uart1(rts), ptp(clk), + mii(col) +mpp9 9 gpio, twsi(sck), uart0(cts), uart1(cts), ptp(evreq), + mii(crs) +mpp10 10 gpo, spi(sck), uart0(txd), ptp(trig) +mpp11 11 gpio, spi(miso), uart0(rxd), ptp(clk), ptp-1(evreq), + ptp-2(trig) +mpp12 12 gpo, sdio(clk) +mpp13 13 gpio, sdio(cmd), uart1(txd) +mpp14 14 gpio, sdio(d0), uart1(rxd), mii(col) +mpp15 15 gpio, sdio(d1), uart0(rts), uart1(txd) +mpp16 16 gpio, sdio(d2), uart0(cts), uart1(rxd), mii(crs) +mpp17 17 gpio, sdio(d3) +mpp18 18 gpo, nand(io0) +mpp19 19 gpo, nand(io1) +mpp20 20 gpio, mii(rxerr) +mpp21 21 gpio, audio(spdifi) +mpp22 22 gpio, audio(spdifo) +mpp23 23 gpio, audio(rmclk) +mpp24 24 gpio, audio(bclk) +mpp25 25 gpio, audio(sdo) +mpp26 26 gpio, audio(lrclk) +mpp27 27 gpio, audio(mclk) +mpp28 28 gpio, audio(sdi) +mpp29 29 gpio, audio(extclk) + +* Marvell Kirkwood 88f6190 + +name pins functions +================================================================================ +mpp0 0 gpio, nand(io2), spi(cs) +mpp1 1 gpo, nand(io3), spi(mosi) +mpp2 2 gpo, nand(io4), spi(sck) +mpp3 3 gpo, nand(io5), spi(miso) +mpp4 4 gpio, nand(io6), uart0(rxd), ptp(clk) +mpp5 5 gpo, nand(io7), uart0(txd), ptp(trig), sata0(act) +mpp6 6 sysrst(out), spi(mosi), ptp(trig) +mpp7 7 gpo, pex(rsto), spi(cs), ptp(trig) +mpp8 8 gpio, twsi0(sda), uart0(rts), uart1(rts), ptp(clk), + mii(col), mii-1(rxerr) +mpp9 9 gpio, twsi(sck), uart0(cts), uart1(cts), ptp(evreq), + mii(crs), sata0(prsnt) +mpp10 10 gpo, spi(sck), uart0(txd), ptp(trig) +mpp11 11 gpio, spi(miso), uart0(rxd), ptp(clk), ptp-1(evreq), + ptp-2(trig), sata0(act) +mpp12 12 gpo, sdio(clk) +mpp13 13 gpio, sdio(cmd), uart1(txd) +mpp14 14 gpio, sdio(d0), uart1(rxd), mii(col) +mpp15 15 gpio, sdio(d1), uart0(rts), uart1(txd), sata0(act) +mpp16 16 gpio, sdio(d2), uart0(cts), uart1(rxd), mii(crs) +mpp17 17 gpio, sdio(d3), sata0(prsnt) +mpp18 18 gpo, nand(io0) +mpp19 19 gpo, nand(io1) +mpp20 20 gpio, ge1(txd0) +mpp21 21 gpio, ge1(txd1), sata0(act) +mpp22 22 gpio, ge1(txd2) +mpp23 23 gpio, ge1(txd3), sata0(prsnt) +mpp24 24 gpio, ge1(rxd0) +mpp25 25 gpio, ge1(rxd1) +mpp26 26 gpio, ge1(rxd2) +mpp27 27 gpio, ge1(rxd3) +mpp28 28 gpio, ge1(col) +mpp29 29 gpio, ge1(txclk) +mpp30 30 gpio, ge1(rxclk) +mpp31 31 gpio, ge1(rxclk) +mpp32 32 gpio, ge1(txclko) +mpp33 33 gpo, ge1(txclk) +mpp34 34 gpio, ge1(txen) +mpp35 35 gpio, ge1(rxerr), sata0(act), mii(rxerr) + +* Marvell Kirkwood 88f6192 + +name pins functions +================================================================================ +mpp0 0 gpio, nand(io2), spi(cs) +mpp1 1 gpo, nand(io3), spi(mosi) +mpp2 2 gpo, nand(io4), spi(sck) +mpp3 3 gpo, nand(io5), spi(miso) +mpp4 4 gpio, nand(io6), uart0(rxd), ptp(clk), sata1(act) +mpp5 5 gpo, nand(io7), uart0(txd), ptp(trig), sata0(act) +mpp6 6 sysrst(out), spi(mosi), ptp(trig) +mpp7 7 gpo, pex(rsto), spi(cs), ptp(trig) +mpp8 8 gpio, twsi0(sda), uart0(rts), uart1(rts), ptp(clk), + mii(col), mii-1(rxerr), sata1(prsnt) +mpp9 9 gpio, twsi(sck), uart0(cts), uart1(cts), ptp(evreq), + mii(crs), sata0(prsnt) +mpp10 10 gpo, spi(sck), uart0(txd), ptp(trig), sata1(act) +mpp11 11 gpio, spi(miso), uart0(rxd), ptp(clk), ptp-1(evreq), + ptp-2(trig), sata0(act) +mpp12 12 gpo, sdio(clk) +mpp13 13 gpio, sdio(cmd), uart1(txd) +mpp14 14 gpio, sdio(d0), uart1(rxd), mii(col), sata1(prsnt) +mpp15 15 gpio, sdio(d1), uart0(rts), uart1(txd), sata0(act) +mpp16 16 gpio, sdio(d2), uart0(cts), uart1(rxd), mii(crs), + sata1(act) +mpp17 17 gpio, sdio(d3), sata0(prsnt) +mpp18 18 gpo, nand(io0) +mpp19 19 gpo, nand(io1) +mpp20 20 gpio, ge1(txd0), ts(mp0), tdm(tx0ql), audio(spdifi), + sata1(act) +mpp21 21 gpio, ge1(txd1), sata0(act), ts(mp1), tdm(rx0ql), + audio(spdifo) +mpp22 22 gpio, ge1(txd2), ts(mp2), tdm(tx2ql), audio(rmclk), + sata1(prsnt) +mpp23 23 gpio, ge1(txd3), sata0(prsnt), ts(mp3), tdm(rx2ql), + audio(bclk) +mpp24 24 gpio, ge1(rxd0), ts(mp4), tdm(spi-cs0), audio(sdo) +mpp25 25 gpio, ge1(rxd1), ts(mp5), tdm(spi-sck), audio(lrclk) +mpp26 26 gpio, ge1(rxd2), ts(mp6), tdm(spi-miso), audio(mclk) +mpp27 27 gpio, ge1(rxd3), ts(mp7), tdm(spi-mosi), audio(sdi) +mpp28 28 gpio, ge1(col), ts(mp8), tdm(int), audio(extclk) +mpp29 29 gpio, ge1(txclk), ts(mp9), tdm(rst) +mpp30 30 gpio, ge1(rxclk), ts(mp10), tdm(pclk) +mpp31 31 gpio, ge1(rxclk), ts(mp11), tdm(fs) +mpp32 32 gpio, ge1(txclko), ts(mp12), tdm(drx) +mpp33 33 gpo, ge1(txclk), tdm(drx) +mpp34 34 gpio, ge1(txen), tdm(spi-cs1) +mpp35 35 gpio, ge1(rxerr), sata0(act), mii(rxerr), tdm(tx0ql) + +* Marvell Kirkwood 88f6281 + +name pins functions +================================================================================ +mpp0 0 gpio, nand(io2), spi(cs) +mpp1 1 gpo, nand(io3), spi(mosi) +mpp2 2 gpo, nand(io4), spi(sck) +mpp3 3 gpo, nand(io5), spi(miso) +mpp4 4 gpio, nand(io6), uart0(rxd), ptp(clk), sata1(act) +mpp5 5 gpo, nand(io7), uart0(txd), ptp(trig), sata0(act) +mpp6 6 sysrst(out), spi(mosi), ptp(trig) +mpp7 7 gpo, pex(rsto), spi(cs), ptp(trig) +mpp8 8 gpio, twsi0(sda), uart0(rts), uart1(rts), ptp(clk), + mii(col), mii-1(rxerr), sata1(prsnt) +mpp9 9 gpio, twsi(sck), uart0(cts), uart1(cts), ptp(evreq), + mii(crs), sata0(prsnt) +mpp10 10 gpo, spi(sck), uart0(txd), ptp(trig), sata1(act) +mpp11 11 gpio, spi(miso), uart0(rxd), ptp(clk), ptp-1(evreq), + ptp-2(trig), sata0(act) +mpp12 12 gpio, sdio(clk) +mpp13 13 gpio, sdio(cmd), uart1(txd) +mpp14 14 gpio, sdio(d0), uart1(rxd), mii(col), sata1(prsnt) +mpp15 15 gpio, sdio(d1), uart0(rts), uart1(txd), sata0(act) +mpp16 16 gpio, sdio(d2), uart0(cts), uart1(rxd), mii(crs), + sata1(act) +mpp17 17 gpio, sdio(d3), sata0(prsnt) +mpp18 18 gpo, nand(io0) +mpp19 19 gpo, nand(io1) +mpp20 20 gpio, ge1(txd0), ts(mp0), tdm(tx0ql), audio(spdifi), + sata1(act) +mpp21 21 gpio, ge1(txd1), sata0(act), ts(mp1), tdm(rx0ql), + audio(spdifo) +mpp22 22 gpio, ge1(txd2), ts(mp2), tdm(tx2ql), audio(rmclk), + sata1(prsnt) +mpp23 23 gpio, ge1(txd3), sata0(prsnt), ts(mp3), tdm(rx2ql), + audio(bclk) +mpp24 24 gpio, ge1(rxd0), ts(mp4), tdm(spi-cs0), audio(sdo) +mpp25 25 gpio, ge1(rxd1), ts(mp5), tdm(spi-sck), audio(lrclk) +mpp26 26 gpio, ge1(rxd2), ts(mp6), tdm(spi-miso), audio(mclk) +mpp27 27 gpio, ge1(rxd3), ts(mp7), tdm(spi-mosi), audio(sdi) +mpp28 28 gpio, ge1(col), ts(mp8), tdm(int), audio(extclk) +mpp29 29 gpio, ge1(txclk), ts(mp9), tdm(rst) +mpp30 30 gpio, ge1(rxclk), ts(mp10), tdm(pclk) +mpp31 31 gpio, ge1(rxclk), ts(mp11), tdm(fs) +mpp32 32 gpio, ge1(txclko), ts(mp12), tdm(drx) +mpp33 33 gpo, ge1(txclk), tdm(drx) +mpp34 34 gpio, ge1(txen), tdm(spi-cs1), sata1(act) +mpp35 35 gpio, ge1(rxerr), sata0(act), mii(rxerr), tdm(tx0ql) +mpp36 36 gpio, ts(mp0), tdm(spi-cs1), audio(spdifi) +mpp37 37 gpio, ts(mp1), tdm(tx2ql), audio(spdifo) +mpp38 38 gpio, ts(mp2), tdm(rx2ql), audio(rmclk) +mpp39 39 gpio, ts(mp3), tdm(spi-cs0), audio(bclk) +mpp40 40 gpio, ts(mp4), tdm(spi-sck), audio(sdo) +mpp41 41 gpio, ts(mp5), tdm(spi-miso), audio(lrclk) +mpp42 42 gpio, ts(mp6), tdm(spi-mosi), audio(mclk) +mpp43 43 gpio, ts(mp7), tdm(int), audio(sdi) +mpp44 44 gpio, ts(mp8), tdm(rst), audio(extclk) +mpp45 45 gpio, ts(mp9), tdm(pclk) +mpp46 46 gpio, ts(mp10), tdm(fs) +mpp47 47 gpio, ts(mp11), tdm(drx) +mpp48 48 gpio, ts(mp12), tdm(dtx) +mpp49 49 gpio, ts(mp9), tdm(rx0ql), ptp(clk) + +* Marvell Kirkwood 88f6282 + +name pins functions +================================================================================ +mpp0 0 gpio, nand(io2), spi(cs) +mpp1 1 gpo, nand(io3), spi(mosi) +mpp2 2 gpo, nand(io4), spi(sck) +mpp3 3 gpo, nand(io5), spi(miso) +mpp4 4 gpio, nand(io6), uart0(rxd), sata1(act), lcd(hsync) +mpp5 5 gpo, nand(io7), uart0(txd), sata0(act), lcd(vsync) +mpp6 6 sysrst(out), spi(mosi) +mpp7 7 gpo, spi(cs), lcd(pwm) +mpp8 8 gpio, twsi0(sda), uart0(rts), uart1(rts), mii(col), + mii-1(rxerr), sata1(prsnt) +mpp9 9 gpio, twsi(sck), uart0(cts), uart1(cts), mii(crs), + sata0(prsnt) +mpp10 10 gpo, spi(sck), uart0(txd), sata1(act) +mpp11 11 gpio, spi(miso), uart0(rxd), sata0(act) +mpp12 12 gpo, sdio(clk), audio(spdifo), spi(mosi), twsi(sda) +mpp13 13 gpio, sdio(cmd), uart1(txd), audio(rmclk), lcd(pwm) +mpp14 14 gpio, sdio(d0), uart1(rxd), mii(col), sata1(prsnt), + audio(spdifi), audio-1(sdi) +mpp15 15 gpio, sdio(d1), uart0(rts), uart1(txd), sata0(act), + spi(cs) +mpp16 16 gpio, sdio(d2), uart0(cts), uart1(rxd), mii(crs), + sata1(act), lcd(extclk) +mpp17 17 gpio, sdio(d3), sata0(prsnt), sata1(act), twsi1(sck) +mpp18 18 gpo, nand(io0), pex(clkreq) +mpp19 19 gpo, nand(io1) +mpp20 20 gpio, ge1(txd0), ts(mp0), tdm(tx0ql), audio(spdifi), + sata1(act), lcd(d0) +mpp21 21 gpio, ge1(txd1), sata0(act), ts(mp1), tdm(rx0ql), + audio(spdifo), lcd(d1) +mpp22 22 gpio, ge1(txd2), ts(mp2), tdm(tx2ql), audio(rmclk), + sata1(prsnt), lcd(d2) +mpp23 23 gpio, ge1(txd3), sata0(prsnt), ts(mp3), tdm(rx2ql), + audio(bclk), lcd(d3) +mpp24 24 gpio, ge1(rxd0), ts(mp4), tdm(spi-cs0), audio(sdo), + lcd(d4) +mpp25 25 gpio, ge1(rxd1), ts(mp5), tdm(spi-sck), audio(lrclk), + lcd(d5) +mpp26 26 gpio, ge1(rxd2), ts(mp6), tdm(spi-miso), audio(mclk), + lcd(d6) +mpp27 27 gpio, ge1(rxd3), ts(mp7), tdm(spi-mosi), audio(sdi), + lcd(d7) +mpp28 28 gpio, ge1(col), ts(mp8), tdm(int), audio(extclk), + lcd(d8) +mpp29 29 gpio, ge1(txclk), ts(mp9), tdm(rst), lcd(d9) +mpp30 30 gpio, ge1(rxclk), ts(mp10), tdm(pclk), lcd(d10) +mpp31 31 gpio, ge1(rxclk), ts(mp11), tdm(fs), lcd(d11) +mpp32 32 gpio, ge1(txclko), ts(mp12), tdm(drx), lcd(d12) +mpp33 33 gpo, ge1(txclk), tdm(drx), lcd(d13) +mpp34 34 gpio, ge1(txen), tdm(spi-cs1), sata1(act), lcd(d14) +mpp35 35 gpio, ge1(rxerr), sata0(act), mii(rxerr), tdm(tx0ql), + lcd(d15) +mpp36 36 gpio, ts(mp0), tdm(spi-cs1), audio(spdifi), twsi1(sda) +mpp37 37 gpio, ts(mp1), tdm(tx2ql), audio(spdifo), twsi1(sck) +mpp38 38 gpio, ts(mp2), tdm(rx2ql), audio(rmclk), lcd(d18) +mpp39 39 gpio, ts(mp3), tdm(spi-cs0), audio(bclk), lcd(d19) +mpp40 40 gpio, ts(mp4), tdm(spi-sck), audio(sdo), lcd(d20) +mpp41 41 gpio, ts(mp5), tdm(spi-miso), audio(lrclk), lcd(d21) +mpp42 42 gpio, ts(mp6), tdm(spi-mosi), audio(mclk), lcd(d22) +mpp43 43 gpio, ts(mp7), tdm(int), audio(sdi), lcd(d23) +mpp44 44 gpio, ts(mp8), tdm(rst), audio(extclk), lcd(clk) +mpp45 45 gpio, ts(mp9), tdm(pclk), lcd(e) +mpp46 46 gpio, ts(mp10), tdm(fs), lcd(hsync) +mpp47 47 gpio, ts(mp11), tdm(drx), lcd(vsync) +mpp48 48 gpio, ts(mp12), tdm(dtx), lcd(d16) +mpp49 49 gpo, tdm(rx0ql), pex(clkreq), lcd(d17) + +* Marvell Bobcat 98dx4122 + +name pins functions +================================================================================ +mpp0 0 gpio, nand(io2), spi(cs) +mpp1 1 gpo, nand(io3), spi(mosi) +mpp2 2 gpo, nand(io4), spi(sck) +mpp3 3 gpo, nand(io5), spi(miso) +mpp4 4 gpio, nand(io6), uart0(rxd) +mpp5 5 gpo, nand(io7), uart0(txd) +mpp6 6 sysrst(out), spi(mosi) +mpp7 7 gpo, pex(rsto), spi(cs) +mpp8 8 gpio, twsi0(sda), uart0(rts), uart1(rts) +mpp9 9 gpio, twsi(sck), uart0(cts), uart1(cts) +mpp10 10 gpo, spi(sck), uart0(txd) +mpp11 11 gpio, spi(miso), uart0(rxd) +mpp13 13 gpio, uart1(txd) +mpp14 14 gpio, uart1(rxd) +mpp15 15 gpio, uart0(rts) +mpp16 16 gpio, uart0(cts) +mpp18 18 gpo, nand(io0) +mpp19 19 gpo, nand(io1) +mpp34 34 gpio +mpp35 35 gpio +mpp36 36 gpio +mpp37 37 gpio +mpp38 38 gpio +mpp39 39 gpio +mpp40 40 gpio +mpp41 41 gpio +mpp42 42 gpio +mpp43 43 gpio +mpp44 44 gpio +mpp45 45 gpio +mpp49 49 gpio + diff --git a/Documentation/devicetree/bindings/pinctrl/marvell,mvebu-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/marvell,mvebu-pinctrl.txt new file mode 100644 index 00000000..0a26c3aa --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/marvell,mvebu-pinctrl.txt @@ -0,0 +1,46 @@ +* Marvell SoC pinctrl core driver for mpp + +The pinctrl driver enables Marvell SoCs to configure the multi-purpose pins +(mpp) to a specific function. For each SoC family there is a SoC specific +driver using this core driver. + +Please refer to pinctrl-bindings.txt in this directory for details of the +common pinctrl bindings used by client devices, including the meaning of the +phrase "pin configuration node". + +A Marvell SoC pin configuration node is a node of a group of pins which can +be used for a specific device or function. Each node requires one or more +mpp pins or group of pins and a mpp function common to all pins. + +Required properties for pinctrl driver: +- compatible: "marvell,<soc>-pinctrl" + Please refer to each marvell,<soc>-pinctrl.txt binding doc for supported SoCs. + +Required properties for pin configuration node: +- marvell,pins: string array of mpp pins or group of pins to be muxed. +- marvell,function: string representing a function to mux to for all + marvell,pins given in this pin configuration node. The function has to be + common for all marvell,pins. Please refer to marvell,<soc>-pinctrl.txt for + valid pin/pin group names and available function names for each SoC. + +Examples: + +uart1: serial@12100 { + compatible = "ns16550a"; + reg = <0x12100 0x100>; + reg-shift = <2>; + interrupts = <7>; + + pinctrl-0 = <&pmx_uart1_sw>; + pinctrl-names = "default"; +}; + +pinctrl: pinctrl@d0200 { + compatible = "marvell,dove-pinctrl"; + reg = <0xd0200 0x20>; + + pmx_uart1_sw: pmx-uart1-sw { + marvell,pins = "mpp_uart1"; + marvell,function = "uart1"; + }; +}; diff --git a/Documentation/devicetree/bindings/pinctrl/nvidia,tegra114-pinmux.txt b/Documentation/devicetree/bindings/pinctrl/nvidia,tegra114-pinmux.txt new file mode 100644 index 00000000..e204d009 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/nvidia,tegra114-pinmux.txt @@ -0,0 +1,120 @@ +NVIDIA Tegra114 pinmux controller + +The Tegra114 pinctrl binding is very similar to the Tegra20 and Tegra30 +pinctrl binding, as described in nvidia,tegra20-pinmux.txt and +nvidia,tegra30-pinmux.txt. In fact, this document assumes that binding as +a baseline, and only documents the differences between the two bindings. + +Required properties: +- compatible: "nvidia,tegra114-pinmux" +- reg: Should contain the register physical address and length for each of + the pad control and mux registers. The first bank of address must be the + driver strength pad control register address and second bank address must + be pinmux register address. + +Tegra114 adds the following optional properties for pin configuration subnodes: +- nvidia,enable-input: Integer. Enable the pin's input path. 0: no, 1: yes. +- nvidia,open-drain: Integer. Enable open drain mode. 0: no, 1: yes. +- nvidia,lock: Integer. Lock the pin configuration against further changes + until reset. 0: no, 1: yes. +- nvidia,io-reset: Integer. Reset the IO path. 0: no, 1: yes. +- nvidia,rcv-sel: Integer. Select VIL/VIH receivers. 0: normal, 1: high. +- nvidia,drive-type: Integer. Valid range 0...3. + +As with Tegra20 and Terga30, see the Tegra TRM for complete details regarding +which groups support which functionality. + +Valid values for pin and group names are: + + per-pin mux groups: + + These all support nvidia,function, nvidia,tristate, nvidia,pull, + nvidia,enable-input, nvidia,lock. Some support nvidia,open-drain, + nvidia,io-reset and nvidia,rcv-sel. + + ulpi_data0_po1, ulpi_data1_po2, ulpi_data2_po3, ulpi_data3_po4, + ulpi_data4_po5, ulpi_data5_po6, ulpi_data6_po7, ulpi_data7_po0, + ulpi_clk_py0, ulpi_dir_py1, ulpi_nxt_py2, ulpi_stp_py3, dap3_fs_pp0, + dap3_din_pp1, dap3_dout_pp2, dap3_sclk_pp3, pv0, pv1, sdmmc1_clk_pz0, + sdmmc1_cmd_pz1, sdmmc1_dat3_py4, sdmmc1_dat2_py5, sdmmc1_dat1_py6, + sdmmc1_dat0_py7, clk2_out_pw5, clk2_req_pcc5, hdmi_int_pn7, ddc_scl_pv4, + ddc_sda_pv5, uart2_rxd_pc3, uart2_txd_pc2, uart2_rts_n_pj6, + uart2_cts_n_pj5, uart3_txd_pw6, uart3_rxd_pw7, uart3_cts_n_pa1, + uart3_rts_n_pc0, pu0, pu1, pu2, pu3, pu4, pu5, pu6, gen1_i2c_sda_pc5, + gen1_i2c_scl_pc4, dap4_fs_pp4, dap4_din_pp5, dap4_dout_pp6, dap4_sclk_pp7, + clk3_out_pee0, clk3_req_pee1, gmi_wp_n_pc7, gmi_iordy_pi5, gmi_wait_pi7, + gmi_adv_n_pk0, gmi_clk_pk1, gmi_cs0_n_pj0, gmi_cs1_n_pj2, gmi_cs2_n_pk3, + gmi_cs3_n_pk4, gmi_cs4_n_pk2, gmi_cs6_n_pi3, gmi_cs7_n_pi6, gmi_ad0_pg0, + gmi_ad1_pg1, gmi_ad2_pg2, gmi_ad3_pg3, gmi_ad4_pg4, gmi_ad5_pg5, + gmi_ad6_pg6, gmi_ad7_pg7, gmi_ad8_ph0, gmi_ad9_ph1, gmi_ad10_ph2, + gmi_ad11_ph3, gmi_ad12_ph4, gmi_ad13_ph5, gmi_ad14_ph6, gmi_ad15_ph7, + gmi_a16_pj7, gmi_a17_pb0, gmi_a18_pb1, gmi_a19_pk7, gmi_wr_n_pi0, + gmi_oe_n_pi1, gmi_dqs_p_pj3, gmi_rst_n_pi4, gen2_i2c_scl_pt5, + gen2_i2c_sda_pt6, sdmmc4_clk_pcc4, sdmmc4_cmd_pt7, sdmmc4_dat0_paa0, + sdmmc4_dat1_paa1, sdmmc4_dat2_paa2, sdmmc4_dat3_paa3, sdmmc4_dat4_paa4, + sdmmc4_dat5_paa5, sdmmc4_dat6_paa6, sdmmc4_dat7_paa7, cam_mclk_pcc0, + pcc1, pbb0, cam_i2c_scl_pbb1, cam_i2c_sda_pbb2, pbb3, pbb4, pbb5, pbb6, + pbb7, pcc2, pwr_i2c_scl_pz6, pwr_i2c_sda_pz7, kb_row0_pr0, kb_row1_pr1, + kb_row2_pr2, kb_row3_pr3, kb_row4_pr4, kb_row5_pr5, kb_row6_pr6, + kb_row7_pr7, kb_row8_ps0, kb_row9_ps1, kb_row10_ps2, kb_col0_pq0, + kb_col1_pq1, kb_col2_pq2, kb_col3_pq3, kb_col4_pq4, kb_col5_pq5, + kb_col6_pq6, kb_col7_pq7, clk_32k_out_pa0, sys_clk_req_pz5, core_pwr_req, + cpu_pwr_req, pwr_int_n, owr, dap1_fs_pn0, dap1_din_pn1, dap1_dout_pn2, + dap1_sclk_pn3, clk1_req_pee2, clk1_out_pw4, spdif_in_pk6, spdif_out_pk5, + dap2_fs_pa2, dap2_din_pa4, dap2_dout_pa5, dap2_sclk_pa3, dvfs_pwm_px0, + gpio_x1_aud_px1, gpio_x3_aud_px3, dvfs_clk_px2, gpio_x4_aud_px4, + gpio_x5_aud_px5, gpio_x6_aud_px6, gpio_x7_aud_px7, sdmmc3_clk_pa6, + sdmmc3_cmd_pa7, sdmmc3_dat0_pb7, sdmmc3_dat1_pb6, sdmmc3_dat2_pb5, + sdmmc3_dat3_pb4, hdmi_cec_pee3, sdmmc1_wp_n_pv3, sdmmc3_cd_n_pv2, + gpio_w2_aud_pw2, gpio_w3_aud_pw3, usb_vbus_en0_pn4, usb_vbus_en1_pn5, + sdmmc3_clk_lb_in_pee5, sdmmc3_clk_lb_out_pee4, reset_out_n. + + drive groups: + + These all support nvidia,pull-down-strength, nvidia,pull-up-strength, + nvidia,slew-rate-rising, nvidia,slew-rate-falling. Most but not all + support nvidia,high-speed-mode, nvidia,schmitt, nvidia,low-power-mode + and nvidia,drive-type. + + ao1, ao2, at1, at2, at3, at4, at5, cdev1, cdev2, dap1, dap2, dap3, dap4, + dbg, sdio3, spi, uaa, uab, uart2, uart3, sdio1, ddc, gma, gme, gmf, gmg, + gmh, owr, uda. + +Example: + + pinmux: pinmux { + compatible = "nvidia,tegra114-pinmux"; + reg = <0x70000868 0x148 /* Pad control registers */ + 0x70003000 0x40c>; /* PinMux registers */ + }; + +Example board file extract: + + pinctrl { + sdmmc4_default: pinmux { + sdmmc4_clk_pcc4 { + nvidia,pins = "sdmmc4_clk_pcc4", + nvidia,function = "sdmmc4"; + nvidia,pull = <0>; + nvidia,tristate = <0>; + }; + sdmmc4_dat0_paa0 { + nvidia,pins = "sdmmc4_dat0_paa0", + "sdmmc4_dat1_paa1", + "sdmmc4_dat2_paa2", + "sdmmc4_dat3_paa3", + "sdmmc4_dat4_paa4", + "sdmmc4_dat5_paa5", + "sdmmc4_dat6_paa6", + "sdmmc4_dat7_paa7"; + nvidia,function = "sdmmc4"; + nvidia,pull = <2>; + nvidia,tristate = <0>; + }; + }; + }; + + sdhci@78000400 { + pinctrl-names = "default"; + pinctrl-0 = <&sdmmc4_default>; + }; diff --git a/Documentation/devicetree/bindings/pinctrl/nvidia,tegra20-pinmux.txt b/Documentation/devicetree/bindings/pinctrl/nvidia,tegra20-pinmux.txt new file mode 100644 index 00000000..683fde93 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/nvidia,tegra20-pinmux.txt @@ -0,0 +1,132 @@ +NVIDIA Tegra20 pinmux controller + +Required properties: +- compatible: "nvidia,tegra20-pinmux" +- reg: Should contain the register physical address and length for each of + the tri-state, mux, pull-up/down, and pad control register sets. + +Please refer to pinctrl-bindings.txt in this directory for details of the +common pinctrl bindings used by client devices, including the meaning of the +phrase "pin configuration node". + +Tegra's pin configuration nodes act as a container for an abitrary number of +subnodes. Each of these subnodes represents some desired configuration for a +pin, a group, or a list of pins or groups. This configuration can include the +mux function to select on those pin(s)/group(s), and various pin configuration +parameters, such as pull-up, tristate, drive strength, etc. + +The name of each subnode is not important; all subnodes should be enumerated +and processed purely based on their content. + +Each subnode only affects those parameters that are explicitly listed. In +other words, a subnode that lists a mux function but no pin configuration +parameters implies no information about any pin configuration parameters. +Similarly, a pin subnode that describes a pullup parameter implies no +information about e.g. the mux function or tristate parameter. For this +reason, even seemingly boolean values are actually tristates in this binding: +unspecified, off, or on. Unspecified is represented as an absent property, +and off/on are represented as integer values 0 and 1. + +Required subnode-properties: +- nvidia,pins : An array of strings. Each string contains the name of a pin or + group. Valid values for these names are listed below. + +Optional subnode-properties: +- nvidia,function: A string containing the name of the function to mux to the + pin or group. Valid values for function names are listed below. See the Tegra + TRM to determine which are valid for each pin or group. +- nvidia,pull: Integer, representing the pull-down/up to apply to the pin. + 0: none, 1: down, 2: up. +- nvidia,tristate: Integer. + 0: drive, 1: tristate. +- nvidia,high-speed-mode: Integer. Enable high speed mode the pins. + 0: no, 1: yes. +- nvidia,schmitt: Integer. Enables Schmitt Trigger on the input. + 0: no, 1: yes. +- nvidia,low-power-mode: Integer. Valid values 0-3. 0 is least power, 3 is + most power. Controls the drive power or current. See "Low Power Mode" + or "LPMD1" and "LPMD0" in the Tegra TRM. +- nvidia,pull-down-strength: Integer. Controls drive strength. 0 is weakest. + The range of valid values depends on the pingroup. See "CAL_DRVDN" in the + Tegra TRM. +- nvidia,pull-up-strength: Integer. Controls drive strength. 0 is weakest. + The range of valid values depends on the pingroup. See "CAL_DRVUP" in the + Tegra TRM. +- nvidia,slew-rate-rising: Integer. Controls rising signal slew rate. 0 is + fastest. The range of valid values depends on the pingroup. See + "DRVDN_SLWR" in the Tegra TRM. +- nvidia,slew-rate-falling: Integer. Controls falling signal slew rate. 0 is + fastest. The range of valid values depends on the pingroup. See + "DRVUP_SLWF" in the Tegra TRM. + +Note that many of these properties are only valid for certain specific pins +or groups. See the Tegra TRM and various pinmux spreadsheets for complete +details regarding which groups support which functionality. The Linux pinctrl +driver may also be a useful reference, since it consolidates, disambiguates, +and corrects data from all those sources. + +Valid values for pin and group names are: + + mux groups: + + These all support nvidia,function, nvidia,tristate, and many support + nvidia,pull. + + ata, atb, atc, atd, ate, cdev1, cdev2, crtp, csus, dap1, dap2, dap3, dap4, + ddc, dta, dtb, dtc, dtd, dte, dtf, gma, gmb, gmc, gmd, gme, gpu, gpu7, + gpv, hdint, i2cp, irrx, irtx, kbca, kbcb, kbcc, kbcd, kbce, kbcf, lcsn, + ld0, ld1, ld2, ld3, ld4, ld5, ld6, ld7, ld8, ld9, ld10, ld11, ld12, ld13, + ld14, ld15, ld16, ld17, ldc, ldi, lhp0, lhp1, lhp2, lhs, lm0, lm1, lpp, + lpw0, lpw1, lpw2, lsc0, lsc1, lsck, lsda, lsdi, lspi, lvp0, lvp1, lvs, + owc, pmc, pta, rm, sdb, sdc, sdd, sdio1, slxa, slxc, slxd, slxk, spdi, + spdo, spia, spib, spic, spid, spie, spif, spig, spih, uaa, uab, uac, uad, + uca, ucb, uda. + + tristate groups: + + These only support nvidia,pull. + + ck32, ddrc, pmca, pmcb, pmcc, pmcd, pmce, xm2c, xm2d, ls, lc, ld17_0, + ld19_18, ld21_20, ld23_22. + + drive groups: + + With some exceptions, these support nvidia,high-speed-mode, + nvidia,schmitt, nvidia,low-power-mode, nvidia,pull-down-strength, + nvidia,pull-up-strength, nvidia,slew-rate-rising, nvidia,slew-rate-falling. + + drive_ao1, drive_ao2, drive_at1, drive_at2, drive_cdev1, drive_cdev2, + drive_csus, drive_dap1, drive_dap2, drive_dap3, drive_dap4, drive_dbg, + drive_lcd1, drive_lcd2, drive_sdmmc2, drive_sdmmc3, drive_spi, drive_uaa, + drive_uab, drive_uart2, drive_uart3, drive_vi1, drive_vi2, drive_xm2a, + drive_xm2c, drive_xm2d, drive_xm2clk, drive_sdio1, drive_crt, drive_ddc, + drive_gma, drive_gmb, drive_gmc, drive_gmd, drive_gme, drive_owr, + drive_uda. + +Example: + + pinctrl@70000000 { + compatible = "nvidia,tegra20-pinmux"; + reg = < 0x70000014 0x10 /* Tri-state registers */ + 0x70000080 0x20 /* Mux registers */ + 0x700000a0 0x14 /* Pull-up/down registers */ + 0x70000868 0xa8 >; /* Pad control registers */ + }; + +Example board file extract: + + pinctrl@70000000 { + sdio4_default: sdio4_default { + atb { + nvidia,pins = "atb", "gma", "gme"; + nvidia,function = "sdio4"; + nvidia,pull = <0>; + nvidia,tristate = <0>; + }; + }; + }; + + sdhci@c8000600 { + pinctrl-names = "default"; + pinctrl-0 = <&sdio4_default>; + }; diff --git a/Documentation/devicetree/bindings/pinctrl/nvidia,tegra30-pinmux.txt b/Documentation/devicetree/bindings/pinctrl/nvidia,tegra30-pinmux.txt new file mode 100644 index 00000000..6f426ed7 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/nvidia,tegra30-pinmux.txt @@ -0,0 +1,132 @@ +NVIDIA Tegra30 pinmux controller + +The Tegra30 pinctrl binding is very similar to the Tegra20 pinctrl binding, +as described in nvidia,tegra20-pinmux.txt. In fact, this document assumes +that binding as a baseline, and only documents the differences between the +two bindings. + +Required properties: +- compatible: "nvidia,tegra30-pinmux" +- reg: Should contain the register physical address and length for each of + the pad control and mux registers. + +Tegra30 adds the following optional properties for pin configuration subnodes: +- nvidia,enable-input: Integer. Enable the pin's input path. 0: no, 1: yes. +- nvidia,open-drain: Integer. Enable open drain mode. 0: no, 1: yes. +- nvidia,lock: Integer. Lock the pin configuration against further changes + until reset. 0: no, 1: yes. +- nvidia,io-reset: Integer. Reset the IO path. 0: no, 1: yes. + +As with Tegra20, see the Tegra TRM for complete details regarding which groups +support which functionality. + +Valid values for pin and group names are: + + per-pin mux groups: + + These all support nvidia,function, nvidia,tristate, nvidia,pull, + nvidia,enable-input, nvidia,lock. Some support nvidia,open-drain, + nvidia,io-reset. + + clk_32k_out_pa0, uart3_cts_n_pa1, dap2_fs_pa2, dap2_sclk_pa3, + dap2_din_pa4, dap2_dout_pa5, sdmmc3_clk_pa6, sdmmc3_cmd_pa7, gmi_a17_pb0, + gmi_a18_pb1, lcd_pwr0_pb2, lcd_pclk_pb3, sdmmc3_dat3_pb4, sdmmc3_dat2_pb5, + sdmmc3_dat1_pb6, sdmmc3_dat0_pb7, uart3_rts_n_pc0, lcd_pwr1_pc1, + uart2_txd_pc2, uart2_rxd_pc3, gen1_i2c_scl_pc4, gen1_i2c_sda_pc5, + lcd_pwr2_pc6, gmi_wp_n_pc7, sdmmc3_dat5_pd0, sdmmc3_dat4_pd1, lcd_dc1_pd2, + sdmmc3_dat6_pd3, sdmmc3_dat7_pd4, vi_d1_pd5, vi_vsync_pd6, vi_hsync_pd7, + lcd_d0_pe0, lcd_d1_pe1, lcd_d2_pe2, lcd_d3_pe3, lcd_d4_pe4, lcd_d5_pe5, + lcd_d6_pe6, lcd_d7_pe7, lcd_d8_pf0, lcd_d9_pf1, lcd_d10_pf2, lcd_d11_pf3, + lcd_d12_pf4, lcd_d13_pf5, lcd_d14_pf6, lcd_d15_pf7, gmi_ad0_pg0, + gmi_ad1_pg1, gmi_ad2_pg2, gmi_ad3_pg3, gmi_ad4_pg4, gmi_ad5_pg5, + gmi_ad6_pg6, gmi_ad7_pg7, gmi_ad8_ph0, gmi_ad9_ph1, gmi_ad10_ph2, + gmi_ad11_ph3, gmi_ad12_ph4, gmi_ad13_ph5, gmi_ad14_ph6, gmi_ad15_ph7, + gmi_wr_n_pi0, gmi_oe_n_pi1, gmi_dqs_pi2, gmi_cs6_n_pi3, gmi_rst_n_pi4, + gmi_iordy_pi5, gmi_cs7_n_pi6, gmi_wait_pi7, gmi_cs0_n_pj0, lcd_de_pj1, + gmi_cs1_n_pj2, lcd_hsync_pj3, lcd_vsync_pj4, uart2_cts_n_pj5, + uart2_rts_n_pj6, gmi_a16_pj7, gmi_adv_n_pk0, gmi_clk_pk1, gmi_cs4_n_pk2, + gmi_cs2_n_pk3, gmi_cs3_n_pk4, spdif_out_pk5, spdif_in_pk6, gmi_a19_pk7, + vi_d2_pl0, vi_d3_pl1, vi_d4_pl2, vi_d5_pl3, vi_d6_pl4, vi_d7_pl5, + vi_d8_pl6, vi_d9_pl7, lcd_d16_pm0, lcd_d17_pm1, lcd_d18_pm2, lcd_d19_pm3, + lcd_d20_pm4, lcd_d21_pm5, lcd_d22_pm6, lcd_d23_pm7, dap1_fs_pn0, + dap1_din_pn1, dap1_dout_pn2, dap1_sclk_pn3, lcd_cs0_n_pn4, lcd_sdout_pn5, + lcd_dc0_pn6, hdmi_int_pn7, ulpi_data7_po0, ulpi_data0_po1, ulpi_data1_po2, + ulpi_data2_po3, ulpi_data3_po4, ulpi_data4_po5, ulpi_data5_po6, + ulpi_data6_po7, dap3_fs_pp0, dap3_din_pp1, dap3_dout_pp2, dap3_sclk_pp3, + dap4_fs_pp4, dap4_din_pp5, dap4_dout_pp6, dap4_sclk_pp7, kb_col0_pq0, + kb_col1_pq1, kb_col2_pq2, kb_col3_pq3, kb_col4_pq4, kb_col5_pq5, + kb_col6_pq6, kb_col7_pq7, kb_row0_pr0, kb_row1_pr1, kb_row2_pr2, + kb_row3_pr3, kb_row4_pr4, kb_row5_pr5, kb_row6_pr6, kb_row7_pr7, + kb_row8_ps0, kb_row9_ps1, kb_row10_ps2, kb_row11_ps3, kb_row12_ps4, + kb_row13_ps5, kb_row14_ps6, kb_row15_ps7, vi_pclk_pt0, vi_mclk_pt1, + vi_d10_pt2, vi_d11_pt3, vi_d0_pt4, gen2_i2c_scl_pt5, gen2_i2c_sda_pt6, + sdmmc4_cmd_pt7, pu0, pu1, pu2, pu3, pu4, pu5, pu6, jtag_rtck_pu7, pv0, + pv1, pv2, pv3, ddc_scl_pv4, ddc_sda_pv5, crt_hsync_pv6, crt_vsync_pv7, + lcd_cs1_n_pw0, lcd_m1_pw1, spi2_cs1_n_pw2, spi2_cs2_n_pw3, clk1_out_pw4, + clk2_out_pw5, uart3_txd_pw6, uart3_rxd_pw7, spi2_mosi_px0, spi2_miso_px1, + spi2_sck_px2, spi2_cs0_n_px3, spi1_mosi_px4, spi1_sck_px5, spi1_cs0_n_px6, + spi1_miso_px7, ulpi_clk_py0, ulpi_dir_py1, ulpi_nxt_py2, ulpi_stp_py3, + sdmmc1_dat3_py4, sdmmc1_dat2_py5, sdmmc1_dat1_py6, sdmmc1_dat0_py7, + sdmmc1_clk_pz0, sdmmc1_cmd_pz1, lcd_sdin_pz2, lcd_wr_n_pz3, lcd_sck_pz4, + sys_clk_req_pz5, pwr_i2c_scl_pz6, pwr_i2c_sda_pz7, sdmmc4_dat0_paa0, + sdmmc4_dat1_paa1, sdmmc4_dat2_paa2, sdmmc4_dat3_paa3, sdmmc4_dat4_paa4, + sdmmc4_dat5_paa5, sdmmc4_dat6_paa6, sdmmc4_dat7_paa7, pbb0, + cam_i2c_scl_pbb1, cam_i2c_sda_pbb2, pbb3, pbb4, pbb5, pbb6, pbb7, + cam_mclk_pcc0, pcc1, pcc2, sdmmc4_rst_n_pcc3, sdmmc4_clk_pcc4, + clk2_req_pcc5, pex_l2_rst_n_pcc6, pex_l2_clkreq_n_pcc7, + pex_l0_prsnt_n_pdd0, pex_l0_rst_n_pdd1, pex_l0_clkreq_n_pdd2, + pex_wake_n_pdd3, pex_l1_prsnt_n_pdd4, pex_l1_rst_n_pdd5, + pex_l1_clkreq_n_pdd6, pex_l2_prsnt_n_pdd7, clk3_out_pee0, clk3_req_pee1, + clk1_req_pee2, hdmi_cec_pee3, clk_32k_in, core_pwr_req, cpu_pwr_req, owr, + pwr_int_n. + + drive groups: + + These all support nvidia,pull-down-strength, nvidia,pull-up-strength, + nvidia,slew-rate-rising, nvidia,slew-rate-falling. Most but not all + support nvidia,high-speed-mode, nvidia,schmitt, nvidia,low-power-mode. + + ao1, ao2, at1, at2, at3, at4, at5, cdev1, cdev2, cec, crt, csus, dap1, + dap2, dap3, dap4, dbg, ddc, dev3, gma, gmb, gmc, gmd, gme, gmf, gmg, + gmh, gpv, lcd1, lcd2, owr, sdio1, sdio2, sdio3, spi, uaa, uab, uart2, + uart3, uda, vi1. + +Example: + + pinctrl@70000000 { + compatible = "nvidia,tegra30-pinmux"; + reg = < 0x70000868 0xd0 /* Pad control registers */ + 0x70003000 0x3e0 >; /* Mux registers */ + }; + +Example board file extract: + + pinctrl@70000000 { + sdmmc4_default: pinmux { + sdmmc4_clk_pcc4 { + nvidia,pins = "sdmmc4_clk_pcc4", + "sdmmc4_rst_n_pcc3"; + nvidia,function = "sdmmc4"; + nvidia,pull = <0>; + nvidia,tristate = <0>; + }; + sdmmc4_dat0_paa0 { + nvidia,pins = "sdmmc4_dat0_paa0", + "sdmmc4_dat1_paa1", + "sdmmc4_dat2_paa2", + "sdmmc4_dat3_paa3", + "sdmmc4_dat4_paa4", + "sdmmc4_dat5_paa5", + "sdmmc4_dat6_paa6", + "sdmmc4_dat7_paa7"; + nvidia,function = "sdmmc4"; + nvidia,pull = <2>; + nvidia,tristate = <0>; + }; + }; + }; + + sdhci@78000400 { + pinctrl-names = "default"; + pinctrl-0 = <&sdmmc4_default>; + }; diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt new file mode 100644 index 00000000..c95ea827 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt @@ -0,0 +1,128 @@ +== Introduction == + +Hardware modules that control pin multiplexing or configuration parameters +such as pull-up/down, tri-state, drive-strength etc are designated as pin +controllers. Each pin controller must be represented as a node in device tree, +just like any other hardware module. + +Hardware modules whose signals are affected by pin configuration are +designated client devices. Again, each client device must be represented as a +node in device tree, just like any other hardware module. + +For a client device to operate correctly, certain pin controllers must +set up certain specific pin configurations. Some client devices need a +single static pin configuration, e.g. set up during initialization. Others +need to reconfigure pins at run-time, for example to tri-state pins when the +device is inactive. Hence, each client device can define a set of named +states. The number and names of those states is defined by the client device's +own binding. + +The common pinctrl bindings defined in this file provide an infrastructure +for client device device tree nodes to map those state names to the pin +configuration used by those states. + +Note that pin controllers themselves may also be client devices of themselves. +For example, a pin controller may set up its own "active" state when the +driver loads. This would allow representing a board's static pin configuration +in a single place, rather than splitting it across multiple client device +nodes. The decision to do this or not somewhat rests with the author of +individual board device tree files, and any requirements imposed by the +bindings for the individual client devices in use by that board, i.e. whether +they require certain specific named states for dynamic pin configuration. + +== Pinctrl client devices == + +For each client device individually, every pin state is assigned an integer +ID. These numbers start at 0, and are contiguous. For each state ID, a unique +property exists to define the pin configuration. Each state may also be +assigned a name. When names are used, another property exists to map from +those names to the integer IDs. + +Each client device's own binding determines the set of states the must be +defined in its device tree node, and whether to define the set of state +IDs that must be provided, or whether to define the set of state names that +must be provided. + +Required properties: +pinctrl-0: List of phandles, each pointing at a pin configuration + node. These referenced pin configuration nodes must be child + nodes of the pin controller that they configure. Multiple + entries may exist in this list so that multiple pin + controllers may be configured, or so that a state may be built + from multiple nodes for a single pin controller, each + contributing part of the overall configuration. See the next + section of this document for details of the format of these + pin configuration nodes. + + In some cases, it may be useful to define a state, but for it + to be empty. This may be required when a common IP block is + used in an SoC either without a pin controller, or where the + pin controller does not affect the HW module in question. If + the binding for that IP block requires certain pin states to + exist, they must still be defined, but may be left empty. + +Optional properties: +pinctrl-1: List of phandles, each pointing at a pin configuration + node within a pin controller. +... +pinctrl-n: List of phandles, each pointing at a pin configuration + node within a pin controller. +pinctrl-names: The list of names to assign states. List entry 0 defines the + name for integer state ID 0, list entry 1 for state ID 1, and + so on. + +For example: + + /* For a client device requiring named states */ + device { + pinctrl-names = "active", "idle"; + pinctrl-0 = <&state_0_node_a>; + pinctrl-1 = <&state_1_node_a &state_1_node_b>; + }; + + /* For the same device if using state IDs */ + device { + pinctrl-0 = <&state_0_node_a>; + pinctrl-1 = <&state_1_node_a &state_1_node_b>; + }; + + /* + * For an IP block whose binding supports pin configuration, + * but in use on an SoC that doesn't have any pin control hardware + */ + device { + pinctrl-names = "active", "idle"; + pinctrl-0 = <>; + pinctrl-1 = <>; + }; + +== Pin controller devices == + +Pin controller devices should contain the pin configuration nodes that client +devices reference. + +For example: + + pincontroller { + ... /* Standard DT properties for the device itself elided */ + + state_0_node_a { + ... + }; + state_1_node_a { + ... + }; + state_1_node_b { + ... + }; + } + +The contents of each of those pin configuration child nodes is defined +entirely by the binding for the individual pin controller device. There +exists no common standard for this content. + +The pin configuration nodes need not be direct children of the pin controller +device; they may be grandchildren, for example. Whether this is legal, and +whether there is any interaction between the child and intermediate parent +nodes, is again defined entirely by the binding for the individual pin +controller device. diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-single.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-single.txt new file mode 100644 index 00000000..2c81e45f --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-single.txt @@ -0,0 +1,128 @@ +One-register-per-pin type device tree based pinctrl driver + +Required properties: +- compatible : "pinctrl-single" + +- reg : offset and length of the register set for the mux registers + +- pinctrl-single,register-width : pinmux register access width in bits + +- pinctrl-single,function-mask : mask of allowed pinmux function bits + in the pinmux register + +Optional properties: +- pinctrl-single,function-off : function off mode for disabled state if + available and same for all registers; if not specified, disabling of + pin functions is ignored +- pinctrl-single,bit-per-mux : boolean to indicate that one register controls + more than one pin + +This driver assumes that there is only one register for each pin (unless the +pinctrl-single,bit-per-mux is set), and uses the common pinctrl bindings as +specified in the pinctrl-bindings.txt document in this directory. + +The pin configuration nodes for pinctrl-single are specified as pinctrl +register offset and value pairs using pinctrl-single,pins. Only the bits +specified in pinctrl-single,function-mask are updated. For example, setting +a pin for a device could be done with: + + pinctrl-single,pins = <0xdc 0x118>; + +Where 0xdc is the offset from the pinctrl register base address for the +device pinctrl register, and 0x118 contains the desired value of the +pinctrl register. See the device example and static board pins example +below for more information. + +In case when one register changes more than one pin's mux the +pinctrl-single,bits need to be used which takes three parameters: + + pinctrl-single,bits = <0xdc 0x18, 0xff>; + +Where 0xdc is the offset from the pinctrl register base address for the +device pinctrl register, 0x18 is the desired value, and 0xff is the sub mask to +be used when applying this change to the register. + +Example: + +/* SoC common file */ + +/* first controller instance for pins in core domain */ +pmx_core: pinmux@4a100040 { + compatible = "pinctrl-single"; + reg = <0x4a100040 0x0196>; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-single,register-width = <16>; + pinctrl-single,function-mask = <0xffff>; +}; + +/* second controller instance for pins in wkup domain */ +pmx_wkup: pinmux@4a31e040 { + compatible = "pinctrl-single; + reg = <0x4a31e040 0x0038>; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-single,register-width = <16>; + pinctrl-single,function-mask = <0xffff>; +}; + +control_devconf0: pinmux@48002274 { + compatible = "pinctrl-single"; + reg = <0x48002274 4>; /* Single register */ + #address-cells = <1>; + #size-cells = <0>; + pinctrl-single,bit-per-mux; + pinctrl-single,register-width = <32>; + pinctrl-single,function-mask = <0x5F>; +}; + +/* board specific .dts file */ + +&pmx_core { + + /* + * map all board specific static pins enabled by the pinctrl driver + * itself during the boot (or just set them up in the bootloader) + */ + pinctrl-names = "default"; + pinctrl-0 = <&board_pins>; + + board_pins: pinmux_board_pins { + pinctrl-single,pins = < + 0x6c 0xf + 0x6e 0xf + 0x70 0xf + 0x72 0xf + >; + }; + + /* map uart2 pins */ + uart2_pins: pinmux_uart2_pins { + pinctrl-single,pins = < + 0xd8 0x118 + 0xda 0 + 0xdc 0x118 + 0xde 0 + >; + }; +}; + +&control_devconf0 { + mcbsp1_pins: pinmux_mcbsp1_pins { + pinctrl-single,bits = < + 0x00 0x18 0x18 /* FSR/CLKR signal from FSX/CLKX pin */ + >; + }; + + mcbsp2_clks_pins: pinmux_mcbsp2_clks_pins { + pinctrl-single,bits = < + 0x00 0x40 0x40 /* McBSP2 CLKS from McBSP_CLKS pin */ + >; + }; + +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&uart2_pins>; +}; diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-sirf.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-sirf.txt new file mode 100644 index 00000000..c596a6ad --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-sirf.txt @@ -0,0 +1,47 @@ +CSR SiRFprimaII pinmux controller + +Required properties: +- compatible : "sirf,prima2-pinctrl" +- reg : Address range of the pinctrl registers +- interrupts : Interrupts used by every GPIO group +- gpio-controller : Indicates this device is a GPIO controller +- interrupt-controller : Marks the device node as an interrupt controller +Optional properties: +- sirf,pullups : if n-th bit of m-th bank is set, set a pullup on GPIO-n of bank m +- sirf,pulldowns : if n-th bit of m-th bank is set, set a pulldown on GPIO-n of bank m + +Please refer to pinctrl-bindings.txt in this directory for details of the common +pinctrl bindings used by client devices. + +SiRFprimaII's pinmux nodes act as a container for an abitrary number of subnodes. +Each of these subnodes represents some desired configuration for a group of pins. + +Required subnode-properties: +- sirf,pins : An array of strings. Each string contains the name of a group. +- sirf,function: A string containing the name of the function to mux to the + group. + + Valid values for group and function names can be found from looking at the + group and function arrays in driver files: + drivers/pinctrl/pinctrl-sirf.c + +For example, pinctrl might have subnodes like the following: + uart2_pins_a: uart2@0 { + uart { + sirf,pins = "uart2grp"; + sirf,function = "uart2"; + }; + }; + uart2_noflow_pins_a: uart2@1 { + uart { + sirf,pins = "uart2_nostreamctrlgrp"; + sirf,function = "uart2_nostreamctrl"; + }; + }; + +For a specific board, if it wants to use uart2 without hardware flow control, +it can add the following to its board-specific .dts file. +uart2: uart@0xb0070000 { + pinctrl-names = "default"; + pinctrl-0 = <&uart2_noflow_pins_a>; +} diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl_spear.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl_spear.txt new file mode 100644 index 00000000..b4480d5c --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/pinctrl_spear.txt @@ -0,0 +1,155 @@ +ST Microelectronics, SPEAr pinmux controller + +Required properties: +- compatible : "st,spear300-pinmux" + : "st,spear310-pinmux" + : "st,spear320-pinmux" + : "st,spear1310-pinmux" + : "st,spear1340-pinmux" +- reg : Address range of the pinctrl registers +- st,pinmux-mode: Mandatory for SPEAr300 and SPEAr320 and invalid for others. + - Its values for SPEAr300: + - NAND_MODE : <0> + - NOR_MODE : <1> + - PHOTO_FRAME_MODE : <2> + - LEND_IP_PHONE_MODE : <3> + - HEND_IP_PHONE_MODE : <4> + - LEND_WIFI_PHONE_MODE : <5> + - HEND_WIFI_PHONE_MODE : <6> + - ATA_PABX_WI2S_MODE : <7> + - ATA_PABX_I2S_MODE : <8> + - CAML_LCDW_MODE : <9> + - CAMU_LCD_MODE : <10> + - CAMU_WLCD_MODE : <11> + - CAML_LCD_MODE : <12> + - Its values for SPEAr320: + - AUTO_NET_SMII_MODE : <0> + - AUTO_NET_MII_MODE : <1> + - AUTO_EXP_MODE : <2> + - SMALL_PRINTERS_MODE : <3> + - EXTENDED_MODE : <4> + +Please refer to pinctrl-bindings.txt in this directory for details of the common +pinctrl bindings used by client devices. + +SPEAr's pinmux nodes act as a container for an abitrary number of subnodes. Each +of these subnodes represents muxing for a pin, a group, or a list of pins or +groups. + +The name of each subnode is not important; all subnodes should be enumerated +and processed purely based on their content. + +Required subnode-properties: +- st,pins : An array of strings. Each string contains the name of a pin or + group. +- st,function: A string containing the name of the function to mux to the pin or + group. See the SPEAr's TRM to determine which are valid for each pin or group. + + Valid values for group and function names can be found from looking at the + group and function arrays in driver files: + drivers/pinctrl/spear/pinctrl-spear3*0.c + +Valid values for group names are: +For All SPEAr3xx machines: + "firda_grp", "i2c0_grp", "ssp_cs_grp", "ssp0_grp", "mii0_grp", + "gpio0_pin0_grp", "gpio0_pin1_grp", "gpio0_pin2_grp", "gpio0_pin3_grp", + "gpio0_pin4_grp", "gpio0_pin5_grp", "uart0_ext_grp", "uart0_grp", + "timer_0_1_grp", timer_0_1_pins, "timer_2_3_grp" + +For SPEAr300 machines: + "fsmc_2chips_grp", "fsmc_4chips_grp", "clcd_lcdmode_grp", + "clcd_pfmode_grp", "tdm_grp", "i2c_clk_grp_grp", "caml_grp", "camu_grp", + "dac_grp", "i2s_grp", "sdhci_4bit_grp", "sdhci_8bit_grp", + "gpio1_0_to_3_grp", "gpio1_4_to_7_grp" + +For SPEAr310 machines: + "emi_cs_0_to_5_grp", "uart1_grp", "uart2_grp", "uart3_grp", "uart4_grp", + "uart5_grp", "fsmc_grp", "rs485_0_grp", "rs485_1_grp", "tdm_grp" + +For SPEAr320 machines: + "clcd_grp", "emi_grp", "fsmc_8bit_grp", "fsmc_16bit_grp", "spp_grp", + "sdhci_led_grp", "sdhci_cd_12_grp", "sdhci_cd_51_grp", "i2s_grp", + "uart1_grp", "uart1_modem_2_to_7_grp", "uart1_modem_31_to_36_grp", + "uart1_modem_34_to_45_grp", "uart1_modem_80_to_85_grp", "uart2_grp", + "uart3_8_9_grp", "uart3_15_16_grp", "uart3_41_42_grp", + "uart3_52_53_grp", "uart3_73_74_grp", "uart3_94_95_grp", + "uart3_98_99_grp", "uart4_6_7_grp", "uart4_13_14_grp", + "uart4_39_40_grp", "uart4_71_72_grp", "uart4_92_93_grp", + "uart4_100_101_grp", "uart5_4_5_grp", "uart5_37_38_grp", + "uart5_69_70_grp", "uart5_90_91_grp", "uart6_2_3_grp", + "uart6_88_89_grp", "rs485_grp", "touchscreen_grp", "can0_grp", + "can1_grp", "pwm0_1_pin_8_9_grp", "pwm0_1_pin_14_15_grp", + "pwm0_1_pin_30_31_grp", "pwm0_1_pin_37_38_grp", "pwm0_1_pin_42_43_grp", + "pwm0_1_pin_59_60_grp", "pwm0_1_pin_88_89_grp", "pwm2_pin_7_grp", + "pwm2_pin_13_grp", "pwm2_pin_29_grp", "pwm2_pin_34_grp", + "pwm2_pin_41_grp", "pwm2_pin_58_grp", "pwm2_pin_87_grp", + "pwm3_pin_6_grp", "pwm3_pin_12_grp", "pwm3_pin_28_grp", + "pwm3_pin_40_grp", "pwm3_pin_57_grp", "pwm3_pin_86_grp", + "ssp1_17_20_grp", "ssp1_36_39_grp", "ssp1_48_51_grp", "ssp1_65_68_grp", + "ssp1_94_97_grp", "ssp2_13_16_grp", "ssp2_32_35_grp", "ssp2_44_47_grp", + "ssp2_61_64_grp", "ssp2_90_93_grp", "mii2_grp", "smii0_1_grp", + "rmii0_1_grp", "i2c1_8_9_grp", "i2c1_98_99_grp", "i2c2_0_1_grp", + "i2c2_2_3_grp", "i2c2_19_20_grp", "i2c2_75_76_grp", "i2c2_96_97_grp" + +For SPEAr1310 machines: + "i2c0_grp", "ssp0_grp", "ssp0_cs0_grp", "ssp0_cs1_2_grp", "i2s0_grp", + "i2s1_grp", "clcd_grp", "clcd_high_res_grp", "arm_gpio_grp", + "smi_2_chips_grp", "smi_4_chips_grp", "gmii_grp", "rgmii_grp", + "smii_0_1_2_grp", "ras_mii_txclk_grp", "nand_8bit_grp", + "nand_16bit_grp", "nand_4_chips_grp", "keyboard_6x6_grp", + "keyboard_rowcol6_8_grp", "uart0_grp", "uart0_modem_grp", + "gpt0_tmr0_grp", "gpt0_tmr1_grp", "gpt1_tmr0_grp", "gpt1_tmr1_grp", + "sdhci_grp", "cf_grp", "xd_grp", "touch_xy_grp", + "uart1_disable_i2c_grp", "uart1_disable_sd_grp", "uart2_3_grp", + "uart4_grp", "uart5_grp", "rs485_0_1_tdm_0_1_grp", "i2c_1_2_grp", + "i2c3_dis_smi_clcd_grp", "i2c3_dis_sd_i2s0_grp", "i2c_4_5_dis_smi_grp", + "i2c4_dis_sd_grp", "i2c5_dis_sd_grp", "i2c_6_7_dis_kbd_grp", + "i2c6_dis_sd_grp", "i2c7_dis_sd_grp", "can0_dis_nor_grp", + "can0_dis_sd_grp", "can1_dis_sd_grp", "can1_dis_kbd_grp", "pcie0_grp", + "pcie1_grp", "pcie2_grp", "sata0_grp", "sata1_grp", "sata2_grp", + "ssp1_dis_kbd_grp", "ssp1_dis_sd_grp", "gpt64_grp" + +For SPEAr1340 machines: + "pads_as_gpio_grp", "fsmc_8bit_grp", "fsmc_16bit_grp", "fsmc_pnor_grp", + "keyboard_row_col_grp", "keyboard_col5_grp", "spdif_in_grp", + "spdif_out_grp", "gpt_0_1_grp", "pwm0_grp", "pwm1_grp", "pwm2_grp", + "pwm3_grp", "vip_mux_grp", "vip_mux_cam0_grp", "vip_mux_cam1_grp", + "vip_mux_cam2_grp", "vip_mux_cam3_grp", "cam0_grp", "cam1_grp", + "cam2_grp", "cam3_grp", "smi_grp", "ssp0_grp", "ssp0_cs1_grp", + "ssp0_cs2_grp", "ssp0_cs3_grp", "uart0_grp", "uart0_enh_grp", + "uart1_grp", "i2s_in_grp", "i2s_out_grp", "gmii_grp", "rgmii_grp", + "rmii_grp", "sgmii_grp", "i2c0_grp", "i2c1_grp", "cec0_grp", "cec1_grp", + "sdhci_grp", "cf_grp", "xd_grp", "clcd_grp", "arm_trace_grp", + "miphy_dbg_grp", "pcie_grp", "sata_grp" + +Valid values for function names are: +For All SPEAr3xx machines: + "firda", "i2c0", "ssp_cs", "ssp0", "mii0", "gpio0", "uart0_ext", + "uart0", "timer_0_1", "timer_2_3" + +For SPEAr300 machines: + "fsmc", "clcd", "tdm", "i2c1", "cam", "dac", "i2s", "sdhci", "gpio1" + +For SPEAr310 machines: + "emi", "uart1", "uart2", "uart3", "uart4", "uart5", "fsmc", "rs485_0", + "rs485_1", "tdm" + +For SPEAr320 machines: + "clcd", "emi", "fsmc", "spp", "sdhci", "i2s", "uart1", "uart1_modem", + "uart2", "uart3", "uart4", "uart5", "uart6", "rs485", "touchscreen", + "can0", "can1", "pwm0_1", "pwm2", "pwm3", "ssp1", "ssp2", "mii2", + "mii0_1", "i2c1", "i2c2" + + +For SPEAr1310 machines: + "i2c0", "ssp0", "i2s0", "i2s1", "clcd", "arm_gpio", "smi", "gmii", + "rgmii", "smii_0_1_2", "ras_mii_txclk", "nand", "keyboard", "uart0", + "gpt0", "gpt1", "sdhci", "cf", "xd", "touchscreen", "uart1", "uart2_3", + "uart4", "uart5", "rs485_0_1_tdm_0_1", "i2c_1_2", "i2c3_i2s1", + "i2c_4_5", "i2c_6_7", "can0", "can1", "pci", "sata", "ssp1", "gpt64" + +For SPEAr1340 machines: + "pads_as_gpio", "fsmc", "keyboard", "spdif_in", "spdif_out", "gpt_0_1", + "pwm", "vip", "cam0", "cam1", "cam2", "cam3", "smi", "ssp0", "uart0", + "uart1", "i2s", "gmac", "i2c0", "i2c1", "cec0", "cec1", "sdhci", "cf", + "xd", "clcd", "arm_trace", "miphy_dbg", "pcie", "sata" diff --git a/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt new file mode 100644 index 00000000..4598a47a --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt @@ -0,0 +1,265 @@ +Samsung GPIO and Pin Mux/Config controller + +Samsung's ARM based SoC's integrates a GPIO and Pin mux/config hardware +controller. It controls the input/output settings on the available pads/pins +and also provides ability to multiplex and configure the output of various +on-chip controllers onto these pads. + +Required Properties: +- compatible: should be one of the following. + - "samsung,exynos4210-pinctrl": for Exynos4210 compatible pin-controller. + - "samsung,exynos4x12-pinctrl": for Exynos4x12 compatible pin-controller. + - "samsung,exynos5250-pinctrl": for Exynos5250 compatible pin-controller. + +- reg: Base address of the pin controller hardware module and length of + the address space it occupies. + +- Pin banks as child nodes: Pin banks of the controller are represented by child + nodes of the controller node. Bank name is taken from name of the node. Each + bank node must contain following properties: + + - gpio-controller: identifies the node as a gpio controller and pin bank. + - #gpio-cells: number of cells in GPIO specifier. Since the generic GPIO + binding is used, the amount of cells must be specified as 2. See generic + GPIO binding documentation for description of particular cells. + +- Pin mux/config groups as child nodes: The pin mux (selecting pin function + mode) and pin config (pull up/down, driver strength) settings are represented + as child nodes of the pin-controller node. There should be atleast one + child node and there is no limit on the count of these child nodes. + + The child node should contain a list of pin(s) on which a particular pin + function selection or pin configuration (or both) have to applied. This + list of pins is specified using the property name "samsung,pins". There + should be atleast one pin specfied for this property and there is no upper + limit on the count of pins that can be specified. The pins are specified + using pin names which are derived from the hardware manual of the SoC. As + an example, the pins in GPA0 bank of the pin controller can be represented + as "gpa0-0", "gpa0-1", "gpa0-2" and so on. The names should be in lower case. + The format of the pin names should be (as per the hardware manual) + "[pin bank name]-[pin number within the bank]". + + The pin function selection that should be applied on the pins listed in the + child node is specified using the "samsung,pin-function" property. The value + of this property that should be applied to each of the pins listed in the + "samsung,pins" property should be picked from the hardware manual of the SoC + for the specified pin group. This property is optional in the child node if + no specific function selection is desired for the pins listed in the child + node. The value of this property is used as-is to program the pin-controller + function selector register of the pin-bank. + + The child node can also optionally specify one or more of the pin + configuration that should be applied on all the pins listed in the + "samsung,pins" property of the child node. The following pin configuration + properties are supported. + + - samsung,pin-pud: Pull up/down configuration. + - samsung,pin-drv: Drive strength configuration. + - samsung,pin-pud-pdn: Pull up/down configuration in power down mode. + - samsung,pin-drv-pdn: Drive strength configuration in power down mode. + + The values specified by these config properties should be derived from the + hardware manual and these values are programmed as-is into the pin + pull up/down and driver strength register of the pin-controller. + + Note: A child should include atleast a pin function selection property or + pin configuration property (one or more) or both. + + The client nodes that require a particular pin function selection and/or + pin configuration should use the bindings listed in the "pinctrl-bindings.txt" + file. + +External GPIO and Wakeup Interrupts: + +The controller supports two types of external interrupts over gpio. The first +is the external gpio interrupt and second is the external wakeup interrupts. +The difference between the two is that the external wakeup interrupts can be +used as system wakeup events. + +A. External GPIO Interrupts: For supporting external gpio interrupts, the + following properties should be specified in the pin-controller device node. + + - interrupt-parent: phandle of the interrupt parent to which the external + GPIO interrupts are forwarded to. + - interrupts: interrupt specifier for the controller. The format and value of + the interrupt specifier depends on the interrupt parent for the controller. + + In addition, following properties must be present in node of every bank + of pins supporting GPIO interrupts: + + - interrupt-controller: identifies the controller node as interrupt-parent. + - #interrupt-cells: the value of this property should be 2. + - First Cell: represents the external gpio interrupt number local to the + external gpio interrupt space of the controller. + - Second Cell: flags to identify the type of the interrupt + - 1 = rising edge triggered + - 2 = falling edge triggered + - 3 = rising and falling edge triggered + - 4 = high level triggered + - 8 = low level triggered + +B. External Wakeup Interrupts: For supporting external wakeup interrupts, a + child node representing the external wakeup interrupt controller should be + included in the pin-controller device node. This child node should include + the following properties. + + - compatible: identifies the type of the external wakeup interrupt controller + The possible values are: + - samsung,exynos4210-wakeup-eint: represents wakeup interrupt controller + found on Samsung Exynos4210 SoC. + - interrupt-parent: phandle of the interrupt parent to which the external + wakeup interrupts are forwarded to. + - interrupts: interrupt used by multiplexed wakeup interrupts. + + In addition, following properties must be present in node of every bank + of pins supporting wake-up interrupts: + + - interrupt-controller: identifies the node as interrupt-parent. + - #interrupt-cells: the value of this property should be 2 + - First Cell: represents the external wakeup interrupt number local to + the external wakeup interrupt space of the controller. + - Second Cell: flags to identify the type of the interrupt + - 1 = rising edge triggered + - 2 = falling edge triggered + - 3 = rising and falling edge triggered + - 4 = high level triggered + - 8 = low level triggered + + Node of every bank of pins supporting direct wake-up interrupts (without + multiplexing) must contain following properties: + + - interrupt-parent: phandle of the interrupt parent to which the external + wakeup interrupts are forwarded to. + - interrupts: interrupts of the interrupt parent which are used for external + wakeup interrupts from pins of the bank, must contain interrupts for all + pins of the bank. + +Aliases: + +All the pin controller nodes should be represented in the aliases node using +the following format 'pinctrl{n}' where n is a unique number for the alias. + +Example: A pin-controller node with pin banks: + + pinctrl_0: pinctrl@11400000 { + compatible = "samsung,exynos4210-pinctrl"; + reg = <0x11400000 0x1000>; + interrupts = <0 47 0>; + + /* ... */ + + /* Pin bank without external interrupts */ + gpy0: gpy0 { + gpio-controller; + #gpio-cells = <2>; + }; + + /* ... */ + + /* Pin bank with external GPIO or muxed wake-up interrupts */ + gpj0: gpj0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + /* ... */ + + /* Pin bank with external direct wake-up interrupts */ + gpx0: gpx0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + interrupt-parent = <&gic>; + interrupts = <0 16 0>, <0 17 0>, <0 18 0>, <0 19 0>, + <0 20 0>, <0 21 0>, <0 22 0>, <0 23 0>; + #interrupt-cells = <2>; + }; + + /* ... */ + }; + +Example 1: A pin-controller node with pin groups. + + pinctrl_0: pinctrl@11400000 { + compatible = "samsung,exynos4210-pinctrl"; + reg = <0x11400000 0x1000>; + interrupts = <0 47 0>; + + /* ... */ + + uart0_data: uart0-data { + samsung,pins = "gpa0-0", "gpa0-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + uart0_fctl: uart0-fctl { + samsung,pins = "gpa0-2", "gpa0-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + uart1_data: uart1-data { + samsung,pins = "gpa0-4", "gpa0-5"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + uart1_fctl: uart1-fctl { + samsung,pins = "gpa0-6", "gpa0-7"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + i2c2_bus: i2c2-bus { + samsung,pins = "gpa0-6", "gpa0-7"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + }; + +Example 2: A pin-controller node with external wakeup interrupt controller node. + + pinctrl_1: pinctrl@11000000 { + compatible = "samsung,exynos4210-pinctrl"; + reg = <0x11000000 0x1000>; + interrupts = <0 46 0> + + /* ... */ + + wakeup-interrupt-controller { + compatible = "samsung,exynos4210-wakeup-eint"; + interrupt-parent = <&gic>; + interrupts = <0 32 0>; + }; + }; + +Example 3: A uart client node that supports 'default' and 'flow-control' states. + + uart@13800000 { + compatible = "samsung,exynos4210-uart"; + reg = <0x13800000 0x100>; + interrupts = <0 52 0>; + pinctrl-names = "default", "flow-control; + pinctrl-0 = <&uart0_data>; + pinctrl-1 = <&uart0_data &uart0_fctl>; + }; + +Example 4: Set up the default pin state for uart controller. + + static int s3c24xx_serial_probe(struct platform_device *pdev) { + struct pinctrl *pinctrl; + + /* ... */ + + pinctrl = devm_pinctrl_get_select_default(&pdev->dev); + } diff --git a/Documentation/devicetree/bindings/pinctrl/ste,nomadik.txt b/Documentation/devicetree/bindings/pinctrl/ste,nomadik.txt new file mode 100644 index 00000000..9a2f3f42 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/ste,nomadik.txt @@ -0,0 +1,140 @@ +ST Ericsson Nomadik pinmux controller + +Required properties: +- compatible: "stericsson,nmk-pinctrl", "stericsson,nmk-pinctrl-db8540", + "stericsson,nmk-pinctrl-stn8815" +- reg: Should contain the register physical address and length of the PRCMU. + +Please refer to pinctrl-bindings.txt in this directory for details of the +common pinctrl bindings used by client devices, including the meaning of the +phrase "pin configuration node". + +ST Ericsson's pin configuration nodes act as a container for an arbitrary number of +subnodes. Each of these subnodes represents some desired configuration for a +pin, a group, or a list of pins or groups. This configuration can include the +mux function to select on those pin(s)/group(s), and various pin configuration +parameters, such as input, output, pull up, pull down... + +The name of each subnode is not important; all subnodes should be enumerated +and processed purely based on their content. + +Required subnode-properties: +- ste,pins : An array of strings. Each string contains the name of a pin or + group. + +Optional subnode-properties: +- ste,function: A string containing the name of the function to mux to the + pin or group. + +- ste,config: Handle of pin configuration node (e.g. ste,config = <&slpm_in_wkup_pdis>) + +- ste,input : <0/1/2> + 0: input with no pull + 1: input with pull up, + 2: input with pull down, + +- ste,output: <0/1/2> + 0: output low, + 1: output high, + 2: output (value is not specified). + +- ste,sleep: <0/1> + 0: sleep mode disable, + 1: sleep mode enable. + +- ste,sleep-input: <0/1/2/3> + 0: sleep input with no pull, + 1: sleep input with pull up, + 2: sleep input with pull down. + 3: sleep input and keep last input configuration (no pull, pull up or pull down). + +- ste,sleep-output: <0/1/2> + 0: sleep output low, + 1: sleep output high, + 2: sleep output (value is not specified). + +- ste,sleep-gpio: <0/1> + 0: disable sleep gpio mode, + 1: enable sleep gpio mode. + +- ste,sleep-wakeup: <0/1> + 0: wake-up detection enabled, + 1: wake-up detection disabled. + +- ste,sleep-pull-disable: <0/1> + 0: GPIO pull-up or pull-down resistor is enabled, when pin is an input, + 1: GPIO pull-up and pull-down resistor are disabled. + +Example board file extract: + + pinctrl@80157000 { + compatible = "stericsson,nmk-pinctrl"; + reg = <0x80157000 0x2000>; + + pinctrl-names = "default"; + + slpm_in_wkup_pdis: slpm_in_wkup_pdis { + ste,sleep = <1>; + ste,sleep-input = <3>; + ste,sleep-wakeup = <1>; + ste,sleep-pull-disable = <0>; + }; + + slpm_out_hi_wkup_pdis: slpm_out_hi_wkup_pdis { + ste,sleep = <1>; + ste,sleep-output = <1>; + ste,sleep-wakeup = <1>; + ste,sleep-pull-disable = <0>; + }; + + slpm_out_wkup_pdis: slpm_out_wkup_pdis { + ste,sleep = <1>; + ste,sleep-output = <2>; + ste,sleep-wakeup = <1>; + ste,sleep-pull-disable = <0>; + }; + + uart0 { + uart0_default_mux: uart0_mux { + u0_default_mux { + ste,function = "u0"; + ste,pins = "u0_a_1"; + }; + }; + uart0_default_mode: uart0_default { + uart0_default_cfg1 { + ste,pins = "GPIO0", "GPIO2"; + ste,input = <1>; + }; + + uart0_default_cfg2 { + ste,pins = "GPIO1", "GPIO3"; + ste,output = <1>; + }; + }; + uart0_sleep_mode: uart0_sleep { + uart0_sleep_cfg1 { + ste,pins = "GPIO0", "GPIO2"; + ste,config = <&slpm_in_wkup_pdis>; + }; + uart0_sleep_cfg2 { + ste,pins = "GPIO1"; + ste,config = <&slpm_out_hi_wkup_pdis>; + }; + uart0_sleep_cfg3 { + ste,pins = "GPIO3"; + ste,config = <&slpm_out_wkup_pdis>; + }; + }; + }; + }; + + uart@80120000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0x80120000 0x1000>; + interrupts = <0 11 0x4>; + + pinctrl-names = "default","sleep"; + pinctrl-0 = <&uart0_default_mux>, <&uart0_default_mode>; + pinctrl-1 = <&uart0_sleep_mode>; + }; diff --git a/Documentation/devicetree/bindings/power/opp.txt b/Documentation/devicetree/bindings/power/opp.txt new file mode 100644 index 00000000..74499e50 --- /dev/null +++ b/Documentation/devicetree/bindings/power/opp.txt @@ -0,0 +1,25 @@ +* Generic OPP Interface + +SoCs have a standard set of tuples consisting of frequency and +voltage pairs that the device will support per voltage domain. These +are called Operating Performance Points or OPPs. + +Properties: +- operating-points: An array of 2-tuples items, and each item consists + of frequency and voltage like <freq-kHz vol-uV>. + freq: clock frequency in kHz + vol: voltage in microvolt + +Examples: + +cpu@0 { + compatible = "arm,cortex-a9"; + reg = <0>; + next-level-cache = <&L2>; + operating-points = < + /* kHz uV */ + 792000 1100000 + 396000 950000 + 198000 850000 + >; +}; diff --git a/Documentation/devicetree/bindings/power_supply/ab8500/btemp.txt b/Documentation/devicetree/bindings/power_supply/ab8500/btemp.txt new file mode 100644 index 00000000..0ba1bcc7 --- /dev/null +++ b/Documentation/devicetree/bindings/power_supply/ab8500/btemp.txt @@ -0,0 +1,16 @@ +=== AB8500 Battery Temperature Monitor Driver === + +The properties below describes the node for btemp driver. + +Required Properties: +- compatible = Shall be: "stericsson,ab8500-btemp" +- battery = Shall be battery specific information + + Example: + ab8500_btemp { + compatible = "stericsson,ab8500-btemp"; + battery = <&ab8500_battery>; + }; + +For information on battery specific node, Ref: +Documentation/devicetree/bindings/power_supply/ab8500/fg.txt diff --git a/Documentation/devicetree/bindings/power_supply/ab8500/chargalg.txt b/Documentation/devicetree/bindings/power_supply/ab8500/chargalg.txt new file mode 100644 index 00000000..ef532837 --- /dev/null +++ b/Documentation/devicetree/bindings/power_supply/ab8500/chargalg.txt @@ -0,0 +1,16 @@ +=== AB8500 Charging Algorithm Driver === + +The properties below describes the node for chargalg driver. + +Required Properties: +- compatible = Shall be: "stericsson,ab8500-chargalg" +- battery = Shall be battery specific information + +Example: +ab8500_chargalg { + compatible = "stericsson,ab8500-chargalg"; + battery = <&ab8500_battery>; +}; + +For information on battery specific node, Ref: +Documentation/devicetree/bindings/power_supply/ab8500/fg.txt diff --git a/Documentation/devicetree/bindings/power_supply/ab8500/charger.txt b/Documentation/devicetree/bindings/power_supply/ab8500/charger.txt new file mode 100644 index 00000000..6bdbb08e --- /dev/null +++ b/Documentation/devicetree/bindings/power_supply/ab8500/charger.txt @@ -0,0 +1,25 @@ +=== AB8500 Charger Driver === + +Required Properties: +- compatible = Shall be "stericsson,ab8500-charger" +- battery = Shall be battery specific information + Example: + ab8500_charger { + compatible = "stericsson,ab8500-charger"; + battery = <&ab8500_battery>; + }; + +- vddadc-supply: Supply for USB and Main charger + Example: + ab8500-charger { + vddadc-supply = <&ab8500_ldo_tvout_reg>; + } +- autopower_cfg: + Boolean value depicting the presence of 'automatic poweron after powerloss' + Example: + ab8500-charger { + autopower_cfg; + }; + +For information on battery specific node, Ref: +Documentation/devicetree/bindings/power_supply/ab8500/fg.txt diff --git a/Documentation/devicetree/bindings/power_supply/ab8500/fg.txt b/Documentation/devicetree/bindings/power_supply/ab8500/fg.txt new file mode 100644 index 00000000..ccafcb91 --- /dev/null +++ b/Documentation/devicetree/bindings/power_supply/ab8500/fg.txt @@ -0,0 +1,58 @@ +=== AB8500 Fuel Gauge Driver === + +AB8500 is a mixed signal multimedia and power management +device comprising: power and energy-management-module, +wall-charger, usb-charger, audio codec, general purpose adc, +tvout, clock management and sim card interface. + +Fuelgauge support is part of energy-management-modules, other +components of this module are: +main-charger, usb-combo-charger and battery-temperature-monitoring. + +The properties below describes the node for fuelgauge driver. + +Required Properties: +- compatible = This shall be: "stericsson,ab8500-fg" +- battery = Shall be battery specific information + Example: + ab8500_fg { + compatible = "stericsson,ab8500-fg"; + battery = <&ab8500_battery>; + }; + +dependent node: + ab8500_battery: ab8500_battery { + }; + This node will provide information on 'thermistor interface' and + 'battery technology type' used. + +Properties of this node are: +thermistor-on-batctrl: + A boolean value indicating thermistor interface to battery + + Note: + 'btemp' and 'batctrl' are the pins interfaced for battery temperature + measurement, 'btemp' signal is used when NTC(negative temperature + coefficient) resister is interfaced external to battery whereas + 'batctrl' pin is used when NTC resister is internal to battery. + + Example: + ab8500_battery: ab8500_battery { + thermistor-on-batctrl; + }; + indicates: NTC resister is internal to battery, 'batctrl' is used + for thermal measurement. + + The absence of property 'thermal-on-batctrl' indicates + NTC resister is external to battery and 'btemp' signal is used + for thermal measurement. + +battery-type: + This shall be the battery manufacturing technology type, + allowed types are: + "UNKNOWN" "NiMH" "LION" "LIPO" "LiFe" "NiCd" "LiMn" + Example: + ab8500_battery: ab8500_battery { + stericsson,battery-type = "LIPO"; + } + diff --git a/Documentation/devicetree/bindings/power_supply/max17042_battery.txt b/Documentation/devicetree/bindings/power_supply/max17042_battery.txt new file mode 100644 index 00000000..5bc9b685 --- /dev/null +++ b/Documentation/devicetree/bindings/power_supply/max17042_battery.txt @@ -0,0 +1,18 @@ +max17042_battery +~~~~~~~~~~~~~~~~ + +Required properties : + - compatible : "maxim,max17042" + +Optional properties : + - maxim,rsns-microohm : Resistance of rsns resistor in micro Ohms + (datasheet-recommended value is 10000). + Defining this property enables current-sense functionality. + +Example: + + battery-charger@36 { + compatible = "maxim,max17042"; + reg = <0x36>; + maxim,rsns-microohm = <10000>; + }; diff --git a/Documentation/devicetree/bindings/power_supply/max8925_batter.txt b/Documentation/devicetree/bindings/power_supply/max8925_batter.txt new file mode 100644 index 00000000..d7e3e0c0 --- /dev/null +++ b/Documentation/devicetree/bindings/power_supply/max8925_batter.txt @@ -0,0 +1,18 @@ +max8925-battery bindings +~~~~~~~~~~~~~~~~ + +Optional properties : + - batt-detect: whether support battery detect + - topoff-threshold: set charging current in topoff mode + - fast-charge: set charging current in fast mode + - no-temp-support: whether support temperature protection detect + - no-insert-detect: whether support insert detect + +Example: + charger { + batt-detect = <0>; + topoff-threshold = <1>; + fast-charge = <7>; + no-temp-support = <0>; + no-insert-detect = <0>; + }; diff --git a/Documentation/devicetree/bindings/power_supply/olpc_battery.txt b/Documentation/devicetree/bindings/power_supply/olpc_battery.txt new file mode 100644 index 00000000..c8901b39 --- /dev/null +++ b/Documentation/devicetree/bindings/power_supply/olpc_battery.txt @@ -0,0 +1,5 @@ +OLPC battery +~~~~~~~~~~~~ + +Required properties: + - compatible : "olpc,xo1-battery" diff --git a/Documentation/devicetree/bindings/power_supply/qnap-poweroff.txt b/Documentation/devicetree/bindings/power_supply/qnap-poweroff.txt new file mode 100644 index 00000000..9a599d27 --- /dev/null +++ b/Documentation/devicetree/bindings/power_supply/qnap-poweroff.txt @@ -0,0 +1,13 @@ +* QNAP Power Off + +QNAP NAS devices have a microcontroller controlling the main power +supply. This microcontroller is connected to UART1 of the Kirkwood and +Orion5x SoCs. Sending the charactor 'A', at 19200 baud, tells the +microcontroller to turn the power off. This driver adds a handler to +pm_power_off which is called to turn the power off. + +Required Properties: +- compatible: Should be "qnap,power-off" + +- reg: Address and length of the register set for UART1 +- clocks: tclk clock diff --git a/Documentation/devicetree/bindings/power_supply/restart-poweroff.txt b/Documentation/devicetree/bindings/power_supply/restart-poweroff.txt new file mode 100644 index 00000000..5776e684 --- /dev/null +++ b/Documentation/devicetree/bindings/power_supply/restart-poweroff.txt @@ -0,0 +1,8 @@ +* Restart Power Off + +Buffalo Linkstation LS-XHL and LS-CHLv2, and other devices power off +by restarting and letting u-boot keep hold of the machine until the +user presses a button. + +Required Properties: +- compatible: Should be "restart-poweroff" diff --git a/Documentation/devicetree/bindings/power_supply/sbs_sbs-battery.txt b/Documentation/devicetree/bindings/power_supply/sbs_sbs-battery.txt new file mode 100644 index 00000000..c40e8926 --- /dev/null +++ b/Documentation/devicetree/bindings/power_supply/sbs_sbs-battery.txt @@ -0,0 +1,23 @@ +SBS sbs-battery +~~~~~~~~~~ + +Required properties : + - compatible : "sbs,sbs-battery" + +Optional properties : + - sbs,i2c-retry-count : The number of times to retry i2c transactions on i2c + IO failure. + - sbs,poll-retry-count : The number of times to try looking for new status + after an external change notification. + - sbs,battery-detect-gpios : The gpio which signals battery detection and + a flag specifying its polarity. + +Example: + + bq20z75@b { + compatible = "sbs,sbs-battery"; + reg = < 0xb >; + sbs,i2c-retry-count = <2>; + sbs,poll-retry-count = <10>; + sbs,battery-detect-gpios = <&gpio-controller 122 1>; + } diff --git a/Documentation/devicetree/bindings/powerpc/4xx/cpm.txt b/Documentation/devicetree/bindings/powerpc/4xx/cpm.txt new file mode 100644 index 00000000..ee459806 --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/4xx/cpm.txt @@ -0,0 +1,52 @@ +PPC4xx Clock Power Management (CPM) node + +Required properties: + - compatible : compatible list, currently only "ibm,cpm" + - dcr-access-method : "native" + - dcr-reg : < DCR register range > + +Optional properties: + - er-offset : All 4xx SoCs with a CPM controller have + one of two different order for the CPM + registers. Some have the CPM registers + in the following order (ER,FR,SR). The + others have them in the following order + (SR,ER,FR). For the second case set + er-offset = <1>. + - unused-units : specifier consist of one cell. For each + bit in the cell, the corresponding bit + in CPM will be set to turn off unused + devices. + - idle-doze : specifier consist of one cell. For each + bit in the cell, the corresponding bit + in CPM will be set to turn off unused + devices. This is usually just CPM[CPU]. + - standby : specifier consist of one cell. For each + bit in the cell, the corresponding bit + in CPM will be set on standby and + restored on resume. + - suspend : specifier consist of one cell. For each + bit in the cell, the corresponding bit + in CPM will be set on suspend (mem) and + restored on resume. Note, for standby + and suspend the corresponding bits can + be different or the same. Usually for + standby only class 2 and 3 units are set. + However, the interface does not care. + If they are the same, the additional + power saving will be seeing if support + is available to put the DDR in self + refresh mode and any additional power + saving techniques for the specific SoC. + +Example: + CPM0: cpm { + compatible = "ibm,cpm"; + dcr-access-method = "native"; + dcr-reg = <0x160 0x003>; + er-offset = <0>; + unused-units = <0x00000100>; + idle-doze = <0x02000000>; + standby = <0xfeff0000>; + suspend = <0xfeff791d>; +}; diff --git a/Documentation/devicetree/bindings/powerpc/4xx/emac.txt b/Documentation/devicetree/bindings/powerpc/4xx/emac.txt new file mode 100644 index 00000000..2161334a --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/4xx/emac.txt @@ -0,0 +1,148 @@ + 4xx/Axon EMAC ethernet nodes + + The EMAC ethernet controller in IBM and AMCC 4xx chips, and also + the Axon bridge. To operate this needs to interact with a ths + special McMAL DMA controller, and sometimes an RGMII or ZMII + interface. In addition to the nodes and properties described + below, the node for the OPB bus on which the EMAC sits must have a + correct clock-frequency property. + + i) The EMAC node itself + + Required properties: + - device_type : "network" + + - compatible : compatible list, contains 2 entries, first is + "ibm,emac-CHIP" where CHIP is the host ASIC (440gx, + 405gp, Axon) and second is either "ibm,emac" or + "ibm,emac4". For Axon, thus, we have: "ibm,emac-axon", + "ibm,emac4" + - interrupts : <interrupt mapping for EMAC IRQ and WOL IRQ> + - interrupt-parent : optional, if needed for interrupt mapping + - reg : <registers mapping> + - local-mac-address : 6 bytes, MAC address + - mal-device : phandle of the associated McMAL node + - mal-tx-channel : 1 cell, index of the tx channel on McMAL associated + with this EMAC + - mal-rx-channel : 1 cell, index of the rx channel on McMAL associated + with this EMAC + - cell-index : 1 cell, hardware index of the EMAC cell on a given + ASIC (typically 0x0 and 0x1 for EMAC0 and EMAC1 on + each Axon chip) + - max-frame-size : 1 cell, maximum frame size supported in bytes + - rx-fifo-size : 1 cell, Rx fifo size in bytes for 10 and 100 Mb/sec + operations. + For Axon, 2048 + - tx-fifo-size : 1 cell, Tx fifo size in bytes for 10 and 100 Mb/sec + operations. + For Axon, 2048. + - fifo-entry-size : 1 cell, size of a fifo entry (used to calculate + thresholds). + For Axon, 0x00000010 + - mal-burst-size : 1 cell, MAL burst size (used to calculate thresholds) + in bytes. + For Axon, 0x00000100 (I think ...) + - phy-mode : string, mode of operations of the PHY interface. + Supported values are: "mii", "rmii", "smii", "rgmii", + "tbi", "gmii", rtbi", "sgmii". + For Axon on CAB, it is "rgmii" + - mdio-device : 1 cell, required iff using shared MDIO registers + (440EP). phandle of the EMAC to use to drive the + MDIO lines for the PHY used by this EMAC. + - zmii-device : 1 cell, required iff connected to a ZMII. phandle of + the ZMII device node + - zmii-channel : 1 cell, required iff connected to a ZMII. Which ZMII + channel or 0xffffffff if ZMII is only used for MDIO. + - rgmii-device : 1 cell, required iff connected to an RGMII. phandle + of the RGMII device node. + For Axon: phandle of plb5/plb4/opb/rgmii + - rgmii-channel : 1 cell, required iff connected to an RGMII. Which + RGMII channel is used by this EMAC. + Fox Axon: present, whatever value is appropriate for each + EMAC, that is the content of the current (bogus) "phy-port" + property. + + Optional properties: + - phy-address : 1 cell, optional, MDIO address of the PHY. If absent, + a search is performed. + - phy-map : 1 cell, optional, bitmap of addresses to probe the PHY + for, used if phy-address is absent. bit 0x00000001 is + MDIO address 0. + For Axon it can be absent, though my current driver + doesn't handle phy-address yet so for now, keep + 0x00ffffff in it. + - rx-fifo-size-gige : 1 cell, Rx fifo size in bytes for 1000 Mb/sec + operations (if absent the value is the same as + rx-fifo-size). For Axon, either absent or 2048. + - tx-fifo-size-gige : 1 cell, Tx fifo size in bytes for 1000 Mb/sec + operations (if absent the value is the same as + tx-fifo-size). For Axon, either absent or 2048. + - tah-device : 1 cell, optional. If connected to a TAH engine for + offload, phandle of the TAH device node. + - tah-channel : 1 cell, optional. If appropriate, channel used on the + TAH engine. + + Example: + + EMAC0: ethernet@40000800 { + device_type = "network"; + compatible = "ibm,emac-440gp", "ibm,emac"; + interrupt-parent = <&UIC1>; + interrupts = <1c 4 1d 4>; + reg = <40000800 70>; + local-mac-address = [00 04 AC E3 1B 1E]; + mal-device = <&MAL0>; + mal-tx-channel = <0 1>; + mal-rx-channel = <0>; + cell-index = <0>; + max-frame-size = <5dc>; + rx-fifo-size = <1000>; + tx-fifo-size = <800>; + phy-mode = "rmii"; + phy-map = <00000001>; + zmii-device = <&ZMII0>; + zmii-channel = <0>; + }; + + ii) McMAL node + + Required properties: + - device_type : "dma-controller" + - compatible : compatible list, containing 2 entries, first is + "ibm,mcmal-CHIP" where CHIP is the host ASIC (like + emac) and the second is either "ibm,mcmal" or + "ibm,mcmal2". + For Axon, "ibm,mcmal-axon","ibm,mcmal2" + - interrupts : <interrupt mapping for the MAL interrupts sources: + 5 sources: tx_eob, rx_eob, serr, txde, rxde>. + For Axon: This is _different_ from the current + firmware. We use the "delayed" interrupts for txeob + and rxeob. Thus we end up with mapping those 5 MPIC + interrupts, all level positive sensitive: 10, 11, 32, + 33, 34 (in decimal) + - dcr-reg : < DCR registers range > + - dcr-parent : if needed for dcr-reg + - num-tx-chans : 1 cell, number of Tx channels + - num-rx-chans : 1 cell, number of Rx channels + + iii) ZMII node + + Required properties: + - compatible : compatible list, containing 2 entries, first is + "ibm,zmii-CHIP" where CHIP is the host ASIC (like + EMAC) and the second is "ibm,zmii". + For Axon, there is no ZMII node. + - reg : <registers mapping> + + iv) RGMII node + + Required properties: + - compatible : compatible list, containing 2 entries, first is + "ibm,rgmii-CHIP" where CHIP is the host ASIC (like + EMAC) and the second is "ibm,rgmii". + For Axon, "ibm,rgmii-axon","ibm,rgmii" + - reg : <registers mapping> + - revision : as provided by the RGMII new version register if + available. + For Axon: 0x0000012a + diff --git a/Documentation/devicetree/bindings/powerpc/4xx/ndfc.txt b/Documentation/devicetree/bindings/powerpc/4xx/ndfc.txt new file mode 100644 index 00000000..869f0b5f --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/4xx/ndfc.txt @@ -0,0 +1,39 @@ +AMCC NDFC (NanD Flash Controller) + +Required properties: +- compatible : "ibm,ndfc". +- reg : should specify chip select and size used for the chip (0x2000). + +Optional properties: +- ccr : NDFC config and control register value (default 0). +- bank-settings : NDFC bank configuration register value (default 0). + +Notes: +- partition(s) - follows the OF MTD standard for partitions + +Example: + +ndfc@1,0 { + compatible = "ibm,ndfc"; + reg = <0x00000001 0x00000000 0x00002000>; + ccr = <0x00001000>; + bank-settings = <0x80002222>; + #address-cells = <1>; + #size-cells = <1>; + + nand { + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "kernel"; + reg = <0x00000000 0x00200000>; + }; + partition@200000 { + label = "root"; + reg = <0x00200000 0x03E00000>; + }; + }; +}; + + diff --git a/Documentation/devicetree/bindings/powerpc/4xx/ppc440spe-adma.txt b/Documentation/devicetree/bindings/powerpc/4xx/ppc440spe-adma.txt new file mode 100644 index 00000000..515ebcf1 --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/4xx/ppc440spe-adma.txt @@ -0,0 +1,93 @@ +PPC440SPe DMA/XOR (DMA Controller and XOR Accelerator) + +Device nodes needed for operation of the ppc440spe-adma driver +are specified hereby. These are I2O/DMA, DMA and XOR nodes +for DMA engines and Memory Queue Module node. The latter is used +by ADMA driver for configuration of RAID-6 H/W capabilities of +the PPC440SPe. In addition to the nodes and properties described +below, the ranges property of PLB node must specify ranges for +DMA devices. + + i) The I2O node + + Required properties: + + - compatible : "ibm,i2o-440spe"; + - reg : <registers mapping> + - dcr-reg : <DCR registers range> + + Example: + + I2O: i2o@400100000 { + compatible = "ibm,i2o-440spe"; + reg = <0x00000004 0x00100000 0x100>; + dcr-reg = <0x060 0x020>; + }; + + + ii) The DMA node + + Required properties: + + - compatible : "ibm,dma-440spe"; + - cell-index : 1 cell, hardware index of the DMA engine + (typically 0x0 and 0x1 for DMA0 and DMA1) + - reg : <registers mapping> + - dcr-reg : <DCR registers range> + - interrupts : <interrupt mapping for DMA0/1 interrupts sources: + 2 sources: DMAx CS FIFO Needs Service IRQ (on UIC0) + and DMA Error IRQ (on UIC1). The latter is common + for both DMA engines>. + - interrupt-parent : needed for interrupt mapping + + Example: + + DMA0: dma0@400100100 { + compatible = "ibm,dma-440spe"; + cell-index = <0>; + reg = <0x00000004 0x00100100 0x100>; + dcr-reg = <0x060 0x020>; + interrupt-parent = <&DMA0>; + interrupts = <0 1>; + #interrupt-cells = <1>; + #address-cells = <0>; + #size-cells = <0>; + interrupt-map = < + 0 &UIC0 0x14 4 + 1 &UIC1 0x16 4>; + }; + + + iii) XOR Accelerator node + + Required properties: + + - compatible : "amcc,xor-accelerator"; + - reg : <registers mapping> + - interrupts : <interrupt mapping for XOR interrupt source> + - interrupt-parent : for interrupt mapping + + Example: + + xor-accel@400200000 { + compatible = "amcc,xor-accelerator"; + reg = <0x00000004 0x00200000 0x400>; + interrupt-parent = <&UIC1>; + interrupts = <0x1f 4>; + }; + + + iv) Memory Queue Module node + + Required properties: + + - compatible : "ibm,mq-440spe"; + - dcr-reg : <DCR registers range> + + Example: + + MQ0: mq { + compatible = "ibm,mq-440spe"; + dcr-reg = <0x040 0x020>; + }; + diff --git a/Documentation/devicetree/bindings/powerpc/4xx/reboot.txt b/Documentation/devicetree/bindings/powerpc/4xx/reboot.txt new file mode 100644 index 00000000..d7217260 --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/4xx/reboot.txt @@ -0,0 +1,18 @@ +Reboot property to control system reboot on PPC4xx systems: + +By setting "reset_type" to one of the following values, the default +software reset mechanism may be overidden. Here the possible values of +"reset_type": + + 1 - PPC4xx core reset + 2 - PPC4xx chip reset + 3 - PPC4xx system reset (default) + +Example: + + cpu@0 { + device_type = "cpu"; + model = "PowerPC,440SPe"; + ... + reset-type = <2>; /* Use chip-reset */ + }; diff --git a/Documentation/devicetree/bindings/powerpc/fsl/board.txt b/Documentation/devicetree/bindings/powerpc/fsl/board.txt new file mode 100644 index 00000000..380914e9 --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/fsl/board.txt @@ -0,0 +1,69 @@ +Freescale Reference Board Bindings + +This document describes device tree bindings for various devices that +exist on some Freescale reference boards. + +* Board Control and Status (BCSR) + +Required properties: + + - compatible : Should be "fsl,<board>-bcsr" + - reg : Offset and length of the register set for the device + +Example: + + bcsr@f8000000 { + compatible = "fsl,mpc8360mds-bcsr"; + reg = <f8000000 8000>; + }; + +* Freescale on-board FPGA + +This is the memory-mapped registers for on board FPGA. + +Required properities: +- compatible: should be a board-specific string followed by a string + indicating the type of FPGA. Example: + "fsl,<board>-fpga", "fsl,fpga-pixis" +- reg: should contain the address and the length of the FPGA register set. +- interrupt-parent: should specify phandle for the interrupt controller. +- interrupts: should specify event (wakeup) IRQ. + +Example (P1022DS): + + board-control@3,0 { + compatible = "fsl,p1022ds-fpga", "fsl,fpga-ngpixis"; + reg = <3 0 0x30>; + interrupt-parent = <&mpic>; + interrupts = <8 8 0 0>; + }; + +* Freescale BCSR GPIO banks + +Some BCSR registers act as simple GPIO controllers, each such +register can be represented by the gpio-controller node. + +Required properities: +- compatible : Should be "fsl,<board>-bcsr-gpio". +- reg : Should contain the address and the length of the GPIO bank + register. +- #gpio-cells : Should be two. The first cell is the pin number and the + second cell is used to specify optional parameters (currently unused). +- gpio-controller : Marks the port as GPIO controller. + +Example: + + bcsr@1,0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "fsl,mpc8360mds-bcsr"; + reg = <1 0 0x8000>; + ranges = <0 1 0 0x8000>; + + bcsr13: gpio-controller@d { + #gpio-cells = <2>; + compatible = "fsl,mpc8360mds-bcsr-gpio"; + reg = <0xd 1>; + gpio-controller; + }; + }; diff --git a/Documentation/devicetree/bindings/powerpc/fsl/cache_sram.txt b/Documentation/devicetree/bindings/powerpc/fsl/cache_sram.txt new file mode 100644 index 00000000..781955f5 --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/fsl/cache_sram.txt @@ -0,0 +1,20 @@ +* Freescale PQ3 and QorIQ based Cache SRAM + +Freescale's mpc85xx and some QorIQ platforms provide an +option of configuring a part of (or full) cache memory +as SRAM. This cache SRAM representation in the device +tree should be done as under:- + +Required properties: + +- compatible : should be "fsl,p2020-cache-sram" +- fsl,cache-sram-ctlr-handle : points to the L2 controller +- reg : offset and length of the cache-sram. + +Example: + +cache-sram@fff00000 { + fsl,cache-sram-ctlr-handle = <&L2>; + reg = <0 0xfff00000 0 0x10000>; + compatible = "fsl,p2020-cache-sram"; +}; diff --git a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/cpm.txt b/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/cpm.txt new file mode 100644 index 00000000..160c7524 --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/cpm.txt @@ -0,0 +1,67 @@ +* Freescale Communications Processor Module + +NOTE: This is an interim binding, and will likely change slightly, +as more devices are supported. The QE bindings especially are +incomplete. + +* Root CPM node + +Properties: +- compatible : "fsl,cpm1", "fsl,cpm2", or "fsl,qe". +- reg : A 48-byte region beginning with CPCR. + +Example: + cpm@119c0 { + #address-cells = <1>; + #size-cells = <1>; + #interrupt-cells = <2>; + compatible = "fsl,mpc8272-cpm", "fsl,cpm2"; + reg = <119c0 30>; + } + +* Properties common to multiple CPM/QE devices + +- fsl,cpm-command : This value is ORed with the opcode and command flag + to specify the device on which a CPM command operates. + +- fsl,cpm-brg : Indicates which baud rate generator the device + is associated with. If absent, an unused BRG + should be dynamically allocated. If zero, the + device uses an external clock rather than a BRG. + +- reg : Unless otherwise specified, the first resource represents the + scc/fcc/ucc registers, and the second represents the device's + parameter RAM region (if it has one). + +* Multi-User RAM (MURAM) + +The multi-user/dual-ported RAM is expressed as a bus under the CPM node. + +Ranges must be set up subject to the following restrictions: + +- Children's reg nodes must be offsets from the start of all muram, even + if the user-data area does not begin at zero. +- If multiple range entries are used, the difference between the parent + address and the child address must be the same in all, so that a single + mapping can cover them all while maintaining the ability to determine + CPM-side offsets with pointer subtraction. It is recommended that + multiple range entries not be used. +- A child address of zero must be translatable, even if no reg resources + contain it. + +A child "data" node must exist, compatible with "fsl,cpm-muram-data", to +indicate the portion of muram that is usable by the OS for arbitrary +purposes. The data node may have an arbitrary number of reg resources, +all of which contribute to the allocatable muram pool. + +Example, based on mpc8272: + muram@0 { + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0 10000>; + + data@0 { + compatible = "fsl,cpm-muram-data"; + reg = <0 2000 9800 800>; + }; + }; diff --git a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/cpm/brg.txt b/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/cpm/brg.txt new file mode 100644 index 00000000..4c7d45ea --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/cpm/brg.txt @@ -0,0 +1,21 @@ +* Baud Rate Generators + +Currently defined compatibles: +fsl,cpm-brg +fsl,cpm1-brg +fsl,cpm2-brg + +Properties: +- reg : There may be an arbitrary number of reg resources; BRG + numbers are assigned to these in order. +- clock-frequency : Specifies the base frequency driving + the BRG. + +Example: + brg@119f0 { + compatible = "fsl,mpc8272-brg", + "fsl,cpm2-brg", + "fsl,cpm-brg"; + reg = <119f0 10 115f0 10>; + clock-frequency = <d#25000000>; + }; diff --git a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/cpm/i2c.txt b/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/cpm/i2c.txt new file mode 100644 index 00000000..87bc6048 --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/cpm/i2c.txt @@ -0,0 +1,41 @@ +* I2C + +The I2C controller is expressed as a bus under the CPM node. + +Properties: +- compatible : "fsl,cpm1-i2c", "fsl,cpm2-i2c" +- reg : On CPM2 devices, the second resource doesn't specify the I2C + Parameter RAM itself, but the I2C_BASE field of the CPM2 Parameter RAM + (typically 0x8afc 0x2). +- #address-cells : Should be one. The cell is the i2c device address with + the r/w bit set to zero. +- #size-cells : Should be zero. +- clock-frequency : Can be used to set the i2c clock frequency. If + unspecified, a default frequency of 60kHz is being used. +The following two properties are deprecated. They are only used by legacy +i2c drivers to find the bus to probe: +- linux,i2c-index : Can be used to hard code an i2c bus number. By default, + the bus number is dynamically assigned by the i2c core. +- linux,i2c-class : Can be used to override the i2c class. The class is used + by legacy i2c device drivers to find a bus in a specific context like + system management, video or sound. By default, I2C_CLASS_HWMON (1) is + being used. The definition of the classes can be found in + include/i2c/i2c.h + +Example, based on mpc823: + + i2c@860 { + compatible = "fsl,mpc823-i2c", + "fsl,cpm1-i2c"; + reg = <0x860 0x20 0x3c80 0x30>; + interrupts = <16>; + interrupt-parent = <&CPM_PIC>; + fsl,cpm-command = <0x10>; + #address-cells = <1>; + #size-cells = <0>; + + rtc@68 { + compatible = "dallas,ds1307"; + reg = <0x68>; + }; + }; diff --git a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/cpm/pic.txt b/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/cpm/pic.txt new file mode 100644 index 00000000..8e3ee168 --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/cpm/pic.txt @@ -0,0 +1,18 @@ +* Interrupt Controllers + +Currently defined compatibles: +- fsl,cpm1-pic + - only one interrupt cell +- fsl,pq1-pic +- fsl,cpm2-pic + - second interrupt cell is level/sense: + - 2 is falling edge + - 8 is active low + +Example: + interrupt-controller@10c00 { + #interrupt-cells = <2>; + interrupt-controller; + reg = <10c00 80>; + compatible = "mpc8272-pic", "fsl,cpm2-pic"; + }; diff --git a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/cpm/usb.txt b/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/cpm/usb.txt new file mode 100644 index 00000000..74bfda4b --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/cpm/usb.txt @@ -0,0 +1,15 @@ +* USB (Universal Serial Bus Controller) + +Properties: +- compatible : "fsl,cpm1-usb", "fsl,cpm2-usb", "fsl,qe-usb" + +Example: + usb@11bc0 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,cpm2-usb"; + reg = <11b60 18 8b00 100>; + interrupts = <b 8>; + interrupt-parent = <&PIC>; + fsl,cpm-command = <2e600000>; + }; diff --git a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/gpio.txt b/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/gpio.txt new file mode 100644 index 00000000..349f79fd --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/gpio.txt @@ -0,0 +1,38 @@ +Every GPIO controller node must have #gpio-cells property defined, +this information will be used to translate gpio-specifiers. + +On CPM1 devices, all ports are using slightly different register layouts. +Ports A, C and D are 16bit ports and Ports B and E are 32bit ports. + +On CPM2 devices, all ports are 32bit ports and use a common register layout. + +Required properties: +- compatible : "fsl,cpm1-pario-bank-a", "fsl,cpm1-pario-bank-b", + "fsl,cpm1-pario-bank-c", "fsl,cpm1-pario-bank-d", + "fsl,cpm1-pario-bank-e", "fsl,cpm2-pario-bank" +- #gpio-cells : Should be two. The first cell is the pin number and the + second cell is used to specify optional parameters (currently unused). +- gpio-controller : Marks the port as GPIO controller. + +Example of three SOC GPIO banks defined as gpio-controller nodes: + + CPM1_PIO_A: gpio-controller@950 { + #gpio-cells = <2>; + compatible = "fsl,cpm1-pario-bank-a"; + reg = <0x950 0x10>; + gpio-controller; + }; + + CPM1_PIO_B: gpio-controller@ab8 { + #gpio-cells = <2>; + compatible = "fsl,cpm1-pario-bank-b"; + reg = <0xab8 0x10>; + gpio-controller; + }; + + CPM1_PIO_E: gpio-controller@ac8 { + #gpio-cells = <2>; + compatible = "fsl,cpm1-pario-bank-e"; + reg = <0xac8 0x18>; + gpio-controller; + }; diff --git a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/network.txt b/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/network.txt new file mode 100644 index 00000000..0e426944 --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/network.txt @@ -0,0 +1,45 @@ +* Network + +Currently defined compatibles: +- fsl,cpm1-scc-enet +- fsl,cpm2-scc-enet +- fsl,cpm1-fec-enet +- fsl,cpm2-fcc-enet (third resource is GFEMR) +- fsl,qe-enet + +Example: + + ethernet@11300 { + device_type = "network"; + compatible = "fsl,mpc8272-fcc-enet", + "fsl,cpm2-fcc-enet"; + reg = <11300 20 8400 100 11390 1>; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <20 8>; + interrupt-parent = <&PIC>; + phy-handle = <&PHY0>; + fsl,cpm-command = <12000300>; + }; + +* MDIO + +Currently defined compatibles: +fsl,pq1-fec-mdio (reg is same as first resource of FEC device) +fsl,cpm2-mdio-bitbang (reg is port C registers) + +Properties for fsl,cpm2-mdio-bitbang: +fsl,mdio-pin : pin of port C controlling mdio data +fsl,mdc-pin : pin of port C controlling mdio clock + +Example: + mdio@10d40 { + device_type = "mdio"; + compatible = "fsl,mpc8272ads-mdio-bitbang", + "fsl,mpc8272-mdio-bitbang", + "fsl,cpm2-mdio-bitbang"; + reg = <10d40 14>; + #address-cells = <1>; + #size-cells = <0>; + fsl,mdio-pin = <12>; + fsl,mdc-pin = <13>; + }; diff --git a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/qe.txt b/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/qe.txt new file mode 100644 index 00000000..4f893026 --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/qe.txt @@ -0,0 +1,115 @@ +* Freescale QUICC Engine module (QE) +This represents qe module that is installed on PowerQUICC II Pro. + +NOTE: This is an interim binding; it should be updated to fit +in with the CPM binding later in this document. + +Basically, it is a bus of devices, that could act more or less +as a complete entity (UCC, USB etc ). All of them should be siblings on +the "root" qe node, using the common properties from there. +The description below applies to the qe of MPC8360 and +more nodes and properties would be extended in the future. + +i) Root QE device + +Required properties: +- compatible : should be "fsl,qe"; +- model : precise model of the QE, Can be "QE", "CPM", or "CPM2" +- reg : offset and length of the device registers. +- bus-frequency : the clock frequency for QUICC Engine. +- fsl,qe-num-riscs: define how many RISC engines the QE has. +- fsl,qe-num-snums: define how many serial number(SNUM) the QE can use for the + threads. + +Optional properties: +- fsl,firmware-phandle: + Usage: required only if there is no fsl,qe-firmware child node + Value type: <phandle> + Definition: Points to a firmware node (see "QE Firmware Node" below) + that contains the firmware that should be uploaded for this QE. + The compatible property for the firmware node should say, + "fsl,qe-firmware". + +Recommended properties +- brg-frequency : the internal clock source frequency for baud-rate + generators in Hz. + +Example: + qe@e0100000 { + #address-cells = <1>; + #size-cells = <1>; + #interrupt-cells = <2>; + compatible = "fsl,qe"; + ranges = <0 e0100000 00100000>; + reg = <e0100000 480>; + brg-frequency = <0>; + bus-frequency = <179A7B00>; + } + +* Multi-User RAM (MURAM) + +Required properties: +- compatible : should be "fsl,qe-muram", "fsl,cpm-muram". +- mode : the could be "host" or "slave". +- ranges : Should be defined as specified in 1) to describe the + translation of MURAM addresses. +- data-only : sub-node which defines the address area under MURAM + bus that can be allocated as data/parameter + +Example: + + muram@10000 { + compatible = "fsl,qe-muram", "fsl,cpm-muram"; + ranges = <0 00010000 0000c000>; + + data-only@0{ + compatible = "fsl,qe-muram-data", + "fsl,cpm-muram-data"; + reg = <0 c000>; + }; + }; + +* QE Firmware Node + +This node defines a firmware binary that is embedded in the device tree, for +the purpose of passing the firmware from bootloader to the kernel, or from +the hypervisor to the guest. + +The firmware node itself contains the firmware binary contents, a compatible +property, and any firmware-specific properties. The node should be placed +inside a QE node that needs it. Doing so eliminates the need for a +fsl,firmware-phandle property. Other QE nodes that need the same firmware +should define an fsl,firmware-phandle property that points to the firmware node +in the first QE node. + +The fsl,firmware property can be specified in the DTS (possibly using incbin) +or can be inserted by the boot loader at boot time. + +Required properties: + - compatible + Usage: required + Value type: <string> + Definition: A standard property. Specify a string that indicates what + kind of firmware it is. For QE, this should be "fsl,qe-firmware". + + - fsl,firmware + Usage: required + Value type: <prop-encoded-array>, encoded as an array of bytes + Definition: A standard property. This property contains the firmware + binary "blob". + +Example: + qe1@e0080000 { + compatible = "fsl,qe"; + qe_firmware:qe-firmware { + compatible = "fsl,qe-firmware"; + fsl,firmware = [0x70 0xcd 0x00 0x00 0x01 0x46 0x45 ...]; + }; + ... + }; + + qe2@e0090000 { + compatible = "fsl,qe"; + fsl,firmware-phandle = <&qe_firmware>; + ... + }; diff --git a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/qe/firmware.txt b/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/qe/firmware.txt new file mode 100644 index 00000000..249db3a1 --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/qe/firmware.txt @@ -0,0 +1,24 @@ +* Uploaded QE firmware + + If a new firmware has been uploaded to the QE (usually by the + boot loader), then a 'firmware' child node should be added to the QE + node. This node provides information on the uploaded firmware that + device drivers may need. + + Required properties: + - id: The string name of the firmware. This is taken from the 'id' + member of the qe_firmware structure of the uploaded firmware. + Device drivers can search this string to determine if the + firmware they want is already present. + - extended-modes: The Extended Modes bitfield, taken from the + firmware binary. It is a 64-bit number represented + as an array of two 32-bit numbers. + - virtual-traps: The virtual traps, taken from the firmware binary. + It is an array of 8 32-bit numbers. + +Example: + firmware { + id = "Soft-UART"; + extended-modes = <0 0>; + virtual-traps = <0 0 0 0 0 0 0 0>; + }; diff --git a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/qe/par_io.txt b/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/qe/par_io.txt new file mode 100644 index 00000000..60984260 --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/qe/par_io.txt @@ -0,0 +1,51 @@ +* Parallel I/O Ports + +This node configures Parallel I/O ports for CPUs with QE support. +The node should reside in the "soc" node of the tree. For each +device that using parallel I/O ports, a child node should be created. +See the definition of the Pin configuration nodes below for more +information. + +Required properties: +- device_type : should be "par_io". +- reg : offset to the register set and its length. +- num-ports : number of Parallel I/O ports + +Example: +par_io@1400 { + reg = <1400 100>; + #address-cells = <1>; + #size-cells = <0>; + device_type = "par_io"; + num-ports = <7>; + ucc_pin@01 { + ...... + }; + +Note that "par_io" nodes are obsolete, and should not be used for +the new device trees. Instead, each Par I/O bank should be represented +via its own gpio-controller node: + +Required properties: +- #gpio-cells : should be "2". +- compatible : should be "fsl,<chip>-qe-pario-bank", + "fsl,mpc8323-qe-pario-bank". +- reg : offset to the register set and its length. +- gpio-controller : node to identify gpio controllers. + +Example: + qe_pio_a: gpio-controller@1400 { + #gpio-cells = <2>; + compatible = "fsl,mpc8360-qe-pario-bank", + "fsl,mpc8323-qe-pario-bank"; + reg = <0x1400 0x18>; + gpio-controller; + }; + + qe_pio_e: gpio-controller@1460 { + #gpio-cells = <2>; + compatible = "fsl,mpc8360-qe-pario-bank", + "fsl,mpc8323-qe-pario-bank"; + reg = <0x1460 0x18>; + gpio-controller; + }; diff --git a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/qe/pincfg.txt b/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/qe/pincfg.txt new file mode 100644 index 00000000..c5b43061 --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/qe/pincfg.txt @@ -0,0 +1,60 @@ +* Pin configuration nodes + +Required properties: +- linux,phandle : phandle of this node; likely referenced by a QE + device. +- pio-map : array of pin configurations. Each pin is defined by 6 + integers. The six numbers are respectively: port, pin, dir, + open_drain, assignment, has_irq. + - port : port number of the pin; 0-6 represent port A-G in UM. + - pin : pin number in the port. + - dir : direction of the pin, should encode as follows: + + 0 = The pin is disabled + 1 = The pin is an output + 2 = The pin is an input + 3 = The pin is I/O + + - open_drain : indicates the pin is normal or wired-OR: + + 0 = The pin is actively driven as an output + 1 = The pin is an open-drain driver. As an output, the pin is + driven active-low, otherwise it is three-stated. + + - assignment : function number of the pin according to the Pin Assignment + tables in User Manual. Each pin can have up to 4 possible functions in + QE and two options for CPM. + - has_irq : indicates if the pin is used as source of external + interrupts. + +Example: + ucc_pin@01 { + linux,phandle = <140001>; + pio-map = < + /* port pin dir open_drain assignment has_irq */ + 0 3 1 0 1 0 /* TxD0 */ + 0 4 1 0 1 0 /* TxD1 */ + 0 5 1 0 1 0 /* TxD2 */ + 0 6 1 0 1 0 /* TxD3 */ + 1 6 1 0 3 0 /* TxD4 */ + 1 7 1 0 1 0 /* TxD5 */ + 1 9 1 0 2 0 /* TxD6 */ + 1 a 1 0 2 0 /* TxD7 */ + 0 9 2 0 1 0 /* RxD0 */ + 0 a 2 0 1 0 /* RxD1 */ + 0 b 2 0 1 0 /* RxD2 */ + 0 c 2 0 1 0 /* RxD3 */ + 0 d 2 0 1 0 /* RxD4 */ + 1 1 2 0 2 0 /* RxD5 */ + 1 0 2 0 2 0 /* RxD6 */ + 1 4 2 0 2 0 /* RxD7 */ + 0 7 1 0 1 0 /* TX_EN */ + 0 8 1 0 1 0 /* TX_ER */ + 0 f 2 0 1 0 /* RX_DV */ + 0 10 2 0 1 0 /* RX_ER */ + 0 0 2 0 1 0 /* RX_CLK */ + 2 9 1 0 3 0 /* GTX_CLK - CLK10 */ + 2 8 2 0 1 0>; /* GTX125 - CLK9 */ + }; + + diff --git a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/qe/ucc.txt b/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/qe/ucc.txt new file mode 100644 index 00000000..e47734be --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/qe/ucc.txt @@ -0,0 +1,70 @@ +* UCC (Unified Communications Controllers) + +Required properties: +- device_type : should be "network", "hldc", "uart", "transparent" + "bisync", "atm", or "serial". +- compatible : could be "ucc_geth" or "fsl_atm" and so on. +- cell-index : the ucc number(1-8), corresponding to UCCx in UM. +- reg : Offset and length of the register set for the device +- interrupts : <a b> where a is the interrupt number and b is a + field that represents an encoding of the sense and level + information for the interrupt. This should be encoded based on + the information in section 2) depending on the type of interrupt + controller you have. +- interrupt-parent : the phandle for the interrupt controller that + services interrupts for this device. +- pio-handle : The phandle for the Parallel I/O port configuration. +- port-number : for UART drivers, the port number to use, between 0 and 3. + This usually corresponds to the /dev/ttyQE device, e.g. <0> = /dev/ttyQE0. + The port number is added to the minor number of the device. Unlike the + CPM UART driver, the port-number is required for the QE UART driver. +- soft-uart : for UART drivers, if specified this means the QE UART device + driver should use "Soft-UART" mode, which is needed on some SOCs that have + broken UART hardware. Soft-UART is provided via a microcode upload. +- rx-clock-name: the UCC receive clock source + "none": clock source is disabled + "brg1" through "brg16": clock source is BRG1-BRG16, respectively + "clk1" through "clk24": clock source is CLK1-CLK24, respectively +- tx-clock-name: the UCC transmit clock source + "none": clock source is disabled + "brg1" through "brg16": clock source is BRG1-BRG16, respectively + "clk1" through "clk24": clock source is CLK1-CLK24, respectively +The following two properties are deprecated. rx-clock has been replaced +with rx-clock-name, and tx-clock has been replaced with tx-clock-name. +Drivers that currently use the deprecated properties should continue to +do so, in order to support older device trees, but they should be updated +to check for the new properties first. +- rx-clock : represents the UCC receive clock source. + 0x00 : clock source is disabled; + 0x1~0x10 : clock source is BRG1~BRG16 respectively; + 0x11~0x28: clock source is QE_CLK1~QE_CLK24 respectively. +- tx-clock: represents the UCC transmit clock source; + 0x00 : clock source is disabled; + 0x1~0x10 : clock source is BRG1~BRG16 respectively; + 0x11~0x28: clock source is QE_CLK1~QE_CLK24 respectively. + +Required properties for network device_type: +- mac-address : list of bytes representing the ethernet address. +- phy-handle : The phandle for the PHY connected to this controller. + +Recommended properties: +- phy-connection-type : a string naming the controller/PHY interface type, + i.e., "mii" (default), "rmii", "gmii", "rgmii", "rgmii-id" (Internal + Delay), "rgmii-txid" (delay on TX only), "rgmii-rxid" (delay on RX only), + "tbi", or "rtbi". + +Example: + ucc@2000 { + device_type = "network"; + compatible = "ucc_geth"; + cell-index = <1>; + reg = <2000 200>; + interrupts = <a0 0>; + interrupt-parent = <700>; + mac-address = [ 00 04 9f 00 23 23 ]; + rx-clock = "none"; + tx-clock = "clk9"; + phy-handle = <212000>; + phy-connection-type = "gmii"; + pio-handle = <140001>; + }; diff --git a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/qe/usb.txt b/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/qe/usb.txt new file mode 100644 index 00000000..9ccd5f30 --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/qe/usb.txt @@ -0,0 +1,37 @@ +Freescale QUICC Engine USB Controller + +Required properties: +- compatible : should be "fsl,<chip>-qe-usb", "fsl,mpc8323-qe-usb". +- reg : the first two cells should contain usb registers location and + length, the next two two cells should contain PRAM location and + length. +- interrupts : should contain USB interrupt. +- interrupt-parent : interrupt source phandle. +- fsl,fullspeed-clock : specifies the full speed USB clock source: + "none": clock source is disabled + "brg1" through "brg16": clock source is BRG1-BRG16, respectively + "clk1" through "clk24": clock source is CLK1-CLK24, respectively +- fsl,lowspeed-clock : specifies the low speed USB clock source: + "none": clock source is disabled + "brg1" through "brg16": clock source is BRG1-BRG16, respectively + "clk1" through "clk24": clock source is CLK1-CLK24, respectively +- hub-power-budget : USB power budget for the root hub, in mA. +- gpios : should specify GPIOs in this order: USBOE, USBTP, USBTN, USBRP, + USBRN, SPEED (optional), and POWER (optional). + +Example: + +usb@6c0 { + compatible = "fsl,mpc8360-qe-usb", "fsl,mpc8323-qe-usb"; + reg = <0x6c0 0x40 0x8b00 0x100>; + interrupts = <11>; + interrupt-parent = <&qeic>; + fsl,fullspeed-clock = "clk21"; + gpios = <&qe_pio_b 2 0 /* USBOE */ + &qe_pio_b 3 0 /* USBTP */ + &qe_pio_b 8 0 /* USBTN */ + &qe_pio_b 9 0 /* USBRP */ + &qe_pio_b 11 0 /* USBRN */ + &qe_pio_e 20 0 /* SPEED */ + &qe_pio_e 21 0 /* POWER */>; +}; diff --git a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/serial.txt b/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/serial.txt new file mode 100644 index 00000000..2ea76d9d --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/serial.txt @@ -0,0 +1,32 @@ +* Serial + +Currently defined compatibles: +- fsl,cpm1-smc-uart +- fsl,cpm2-smc-uart +- fsl,cpm1-scc-uart +- fsl,cpm2-scc-uart +- fsl,qe-uart + +Modem control lines connected to GPIO controllers are listed in the gpios +property as described in booting-without-of.txt, section IX.1 in the following +order: + +CTS, RTS, DCD, DSR, DTR, and RI. + +The gpios property is optional and can be left out when control lines are +not used. + +Example: + + serial@11a00 { + device_type = "serial"; + compatible = "fsl,mpc8272-scc-uart", + "fsl,cpm2-scc-uart"; + reg = <11a00 20 8000 100>; + interrupts = <28 8>; + interrupt-parent = <&PIC>; + fsl,cpm-brg = <1>; + fsl,cpm-command = <00800000>; + gpios = <&gpio_c 15 0 + &gpio_d 29 0>; + }; diff --git a/Documentation/devicetree/bindings/powerpc/fsl/dcsr.txt b/Documentation/devicetree/bindings/powerpc/fsl/dcsr.txt new file mode 100644 index 00000000..9d54eb5a --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/fsl/dcsr.txt @@ -0,0 +1,395 @@ +=================================================================== +Debug Control and Status Register (DCSR) Binding +Copyright 2011 Freescale Semiconductor Inc. + +NOTE: The bindings described in this document are preliminary and subject +to change. Some of the compatible strings that contain only generic names +may turn out to be inappropriate, or need additional properties to describe +the integration of the block with the rest of the chip. + +===================================================================== +Debug Control and Status Register Memory Map + +Description + +This node defines the base address and range for the +defined DCSR Memory Map. Child nodes will describe the individual +debug blocks defined within this memory space. + +PROPERTIES + + - compatible + Usage: required + Value type: <string> + Definition: Must include "fsl,dcsr" and "simple-bus". + The DCSR space exists in the memory-mapped bus. + + - #address-cells + Usage: required + Value type: <u32> + Definition: A standard property. Defines the number of cells + or representing physical addresses in child nodes. + + - #size-cells + Usage: required + Value type: <u32> + Definition: A standard property. Defines the number of cells + or representing the size of physical addresses in + child nodes. + + - ranges + Usage: required + Value type: <prop-encoded-array> + Definition: A standard property. Specifies the physical address + range of the DCSR space. + +EXAMPLE + dcsr: dcsr@f00000000 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "fsl,dcsr", "simple-bus"; + ranges = <0x00000000 0xf 0x00000000 0x01008000>; + }; + +===================================================================== +Event Processing Unit + +This node represents the region of DCSR space allocated to the EPU + +PROPERTIES + + - compatible + Usage: required + Value type: <string> + Definition: Must include "fsl,dcsr-epu" + + - interrupts + Usage: required + Value type: <prop_encoded-array> + Definition: Specifies the interrupts generated by the EPU. + The value of the interrupts property consists of three + interrupt specifiers. The format of the specifier is defined + by the binding document describing the node's interrupt parent. + + The EPU counters can be configured to assert the performance + monitor interrupt signal based on either counter overflow or value + match. Which counter asserted the interrupt is captured in an EPU + Counter Interrupt Status Register (EPCPUISR). + + The EPU unit can also be configured to assert either or both of + two interrupt signals based on debug event sources within the SoC. + The interrupt signals are epu_xt_int0 and epu_xt_int1. + Which event source asserted the interrupt is captured in an EPU + Interrupt Status Register (EPISR0,EPISR1). + + Interrupt numbers are lised in order (perfmon, event0, event1). + + - interrupt-parent + Usage: required + Value type: <phandle> + Definition: A single <phandle> value that points + to the interrupt parent to which the child domain + is being mapped. Value must be "&mpic" + + - reg + Usage: required + Value type: <prop-encoded-array> + Definition: A standard property. Specifies the physical address + offset and length of the DCSR space registers of the device + configuration block. + +EXAMPLE + dcsr-epu@0 { + compatible = "fsl,dcsr-epu"; + interrupts = <52 2 0 0 + 84 2 0 0 + 85 2 0 0>; + interrupt-parent = <&mpic>; + reg = <0x0 0x1000>; + }; + +======================================================================= +Nexus Port Controller + +This node represents the region of DCSR space allocated to the NPC + +PROPERTIES + + - compatible + Usage: required + Value type: <string> + Definition: Must include "fsl,dcsr-npc" + + - reg + Usage: required + Value type: <prop-encoded-array> + Definition: A standard property. Specifies the physical address + offset and length of the DCSR space registers of the device + configuration block. + The Nexus Port controller occupies two regions in the DCSR space + with distinct functionality. + + The first register range describes the Nexus Port Controller + control and status registers. + + The second register range describes the Nexus Port Controller + internal trace buffer. The NPC trace buffer is a small memory buffer + which stages the nexus trace data for transmission via the Aurora port + or to a DDR based trace buffer. In some configurations the NPC trace + buffer can be the only trace buffer used. + + +EXAMPLE + dcsr-npc { + compatible = "fsl,dcsr-npc"; + reg = <0x1000 0x1000 0x1000000 0x8000>; + }; + +======================================================================= +Nexus Concentrator + +This node represents the region of DCSR space allocated to the NXC + +PROPERTIES + + - compatible + Usage: required + Value type: <string> + Definition: Must include "fsl,dcsr-nxc" + + - reg + Usage: required + Value type: <prop-encoded-array> + Definition: A standard property. Specifies the physical address + offset and length of the DCSR space registers of the device + configuration block. + +EXAMPLE + dcsr-nxc@2000 { + compatible = "fsl,dcsr-nxc"; + reg = <0x2000 0x1000>; + }; +======================================================================= +CoreNet Debug Controller + +This node represents the region of DCSR space allocated to +the CoreNet Debug controller. + +PROPERTIES + + - compatible + Usage: required + Value type: <string> + Definition: Must include "fsl,dcsr-corenet" + + - reg + Usage: required + Value type: <prop-encoded-array> + Definition: A standard property. Specifies the physical address + offset and length of the DCSR space registers of the device + configuration block. + The CoreNet Debug controller occupies two regions in the DCSR space + with distinct functionality. + + The first register range describes the CoreNet Debug Controller + functionalty to perform transaction and transaction attribute matches. + + The second register range describes the CoreNet Debug Controller + functionalty to trigger event notifications and debug traces. + +EXAMPLE + dcsr-corenet { + compatible = "fsl,dcsr-corenet"; + reg = <0x8000 0x1000 0xB0000 0x1000>; + }; + +======================================================================= +Data Path Debug controller + +This node represents the region of DCSR space allocated to +the DPAA Debug Controller. This controller controls debug configuration +for the QMAN and FMAN blocks. + +PROPERTIES + + - compatible + Usage: required + Value type: <string> + Definition: Must include both an identifier specific to the SoC + or Debug IP of the form "fsl,<soc>-dcsr-dpaa" in addition to the + generic compatible string "fsl,dcsr-dpaa". + + - reg + Usage: required + Value type: <prop-encoded-array> + Definition: A standard property. Specifies the physical address + offset and length of the DCSR space registers of the device + configuration block. + +EXAMPLE + dcsr-dpaa@9000 { + compatible = "fsl,p4080-dcsr-dpaa", "fsl,dcsr-dpaa"; + reg = <0x9000 0x1000>; + }; + +======================================================================= +OCeaN Debug controller + +This node represents the region of DCSR space allocated to +the OCN Debug Controller. + +PROPERTIES + + - compatible + Usage: required + Value type: <string> + Definition: Must include both an identifier specific to the SoC + or Debug IP of the form "fsl,<soc>-dcsr-ocn" in addition to the + generic compatible string "fsl,dcsr-ocn". + + - reg + Usage: required + Value type: <prop-encoded-array> + Definition: A standard property. Specifies the physical address + offset and length of the DCSR space registers of the device + configuration block. + +EXAMPLE + dcsr-ocn@11000 { + compatible = "fsl,p4080-dcsr-ocn", "fsl,dcsr-ocn"; + reg = <0x11000 0x1000>; + }; + +======================================================================= +DDR Controller Debug controller + +This node represents the region of DCSR space allocated to +the OCN Debug Controller. + +PROPERTIES + + - compatible + Usage: required + Value type: <string> + Definition: Must include "fsl,dcsr-ddr" + + - dev-handle + Usage: required + Definition: A phandle to associate this debug node with its + component controller. + + - reg + Usage: required + Value type: <prop-encoded-array> + Definition: A standard property. Specifies the physical address + offset and length of the DCSR space registers of the device + configuration block. + +EXAMPLE + dcsr-ddr@12000 { + compatible = "fsl,dcsr-ddr"; + dev-handle = <&ddr1>; + reg = <0x12000 0x1000>; + }; + +======================================================================= +Nexus Aurora Link Controller + +This node represents the region of DCSR space allocated to +the NAL Controller. + +PROPERTIES + + - compatible + Usage: required + Value type: <string> + Definition: Must include both an identifier specific to the SoC + or Debug IP of the form "fsl,<soc>-dcsr-nal" in addition to the + generic compatible string "fsl,dcsr-nal". + + - reg + Usage: required + Value type: <prop-encoded-array> + Definition: A standard property. Specifies the physical address + offset and length of the DCSR space registers of the device + configuration block. + +EXAMPLE + dcsr-nal@18000 { + compatible = "fsl,p4080-dcsr-nal", "fsl,dcsr-nal"; + reg = <0x18000 0x1000>; + }; + + +======================================================================= +Run Control and Power Management + +This node represents the region of DCSR space allocated to +the RCPM Debug Controller. This functionlity is limited to the +control the debug operations of the SoC and cores. + +PROPERTIES + + - compatible + Usage: required + Value type: <string> + Definition: Must include both an identifier specific to the SoC + or Debug IP of the form "fsl,<soc>-dcsr-rcpm" in addition to the + generic compatible string "fsl,dcsr-rcpm". + + - reg + Usage: required + Value type: <prop-encoded-array> + Definition: A standard property. Specifies the physical address + offset and length of the DCSR space registers of the device + configuration block. + +EXAMPLE + dcsr-rcpm@22000 { + compatible = "fsl,p4080-dcsr-rcpm", "fsl,dcsr-rcpm"; + reg = <0x22000 0x1000>; + }; + +======================================================================= +Core Service Bridge Proxy + +This node represents the region of DCSR space allocated to +the Core Service Bridge Proxies. +There is one Core Service Bridge Proxy device for each CPU in the system. +This functionlity provides access to the debug operations of the CPU. + +PROPERTIES + + - compatible + Usage: required + Value type: <string> + Definition: Must include both an identifier specific to the cpu + of the form "fsl,dcsr-<cpu>-sb-proxy" in addition to the + generic compatible string "fsl,dcsr-cpu-sb-proxy". + + - cpu-handle + Usage: required + Definition: A phandle to associate this debug node with its cpu. + + - reg + Usage: required + Value type: <prop-encoded-array> + Definition: A standard property. Specifies the physical address + offset and length of the DCSR space registers of the device + configuration block. + +EXAMPLE + dcsr-cpu-sb-proxy@40000 { + compatible = "fsl,dcsr-e500mc-sb-proxy", + "fsl,dcsr-cpu-sb-proxy"; + cpu-handle = <&cpu0>; + reg = <0x40000 0x1000>; + }; + dcsr-cpu-sb-proxy@41000 { + compatible = "fsl,dcsr-e500mc-sb-proxy", + "fsl,dcsr-cpu-sb-proxy"; + cpu-handle = <&cpu1>; + reg = <0x41000 0x1000>; + }; + +======================================================================= diff --git a/Documentation/devicetree/bindings/powerpc/fsl/diu.txt b/Documentation/devicetree/bindings/powerpc/fsl/diu.txt new file mode 100644 index 00000000..b66cb6d3 --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/fsl/diu.txt @@ -0,0 +1,34 @@ +* Freescale Display Interface Unit + +The Freescale DIU is a LCD controller, with proper hardware, it can also +drive DVI monitors. + +Required properties: +- compatible : should be "fsl,diu" or "fsl,mpc5121-diu". +- reg : should contain at least address and length of the DIU register + set. +- interrupts : one DIU interrupt should be described here. +- interrupt-parent : the phandle for the interrupt controller that + services interrupts for this device. + +Optional properties: +- edid : verbatim EDID data block describing attached display. + Data from the detailed timing descriptor will be used to + program the display controller. + +Example (MPC8610HPCD): + display@2c000 { + compatible = "fsl,diu"; + reg = <0x2c000 100>; + interrupts = <72 2>; + interrupt-parent = <&mpic>; + }; + +Example for MPC5121: + display@2100 { + compatible = "fsl,mpc5121-diu"; + reg = <0x2100 0x100>; + interrupts = <64 0x8>; + interrupt-parent = <&ipic>; + edid = [edid-data]; + }; diff --git a/Documentation/devicetree/bindings/powerpc/fsl/dma.txt b/Documentation/devicetree/bindings/powerpc/fsl/dma.txt new file mode 100644 index 00000000..2a4b4bce --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/fsl/dma.txt @@ -0,0 +1,144 @@ +* Freescale 83xx DMA Controller + +Freescale PowerPC 83xx have on chip general purpose DMA controllers. + +Required properties: + +- compatible : compatible list, contains 2 entries, first is + "fsl,CHIP-dma", where CHIP is the processor + (mpc8349, mpc8360, etc.) and the second is + "fsl,elo-dma" +- reg : <registers mapping for DMA general status reg> +- ranges : Should be defined as specified in 1) to describe the + DMA controller channels. +- cell-index : controller index. 0 for controller @ 0x8100 +- interrupts : <interrupt mapping for DMA IRQ> +- interrupt-parent : optional, if needed for interrupt mapping + + +- DMA channel nodes: + - compatible : compatible list, contains 2 entries, first is + "fsl,CHIP-dma-channel", where CHIP is the processor + (mpc8349, mpc8350, etc.) and the second is + "fsl,elo-dma-channel". However, see note below. + - reg : <registers mapping for channel> + - cell-index : dma channel index starts at 0. + +Optional properties: + - interrupts : <interrupt mapping for DMA channel IRQ> + (on 83xx this is expected to be identical to + the interrupts property of the parent node) + - interrupt-parent : optional, if needed for interrupt mapping + +Example: + dma@82a8 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "fsl,mpc8349-dma", "fsl,elo-dma"; + reg = <0x82a8 4>; + ranges = <0 0x8100 0x1a4>; + interrupt-parent = <&ipic>; + interrupts = <71 8>; + cell-index = <0>; + dma-channel@0 { + compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel"; + cell-index = <0>; + reg = <0 0x80>; + interrupt-parent = <&ipic>; + interrupts = <71 8>; + }; + dma-channel@80 { + compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel"; + cell-index = <1>; + reg = <0x80 0x80>; + interrupt-parent = <&ipic>; + interrupts = <71 8>; + }; + dma-channel@100 { + compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel"; + cell-index = <2>; + reg = <0x100 0x80>; + interrupt-parent = <&ipic>; + interrupts = <71 8>; + }; + dma-channel@180 { + compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel"; + cell-index = <3>; + reg = <0x180 0x80>; + interrupt-parent = <&ipic>; + interrupts = <71 8>; + }; + }; + +* Freescale 85xx/86xx DMA Controller + +Freescale PowerPC 85xx/86xx have on chip general purpose DMA controllers. + +Required properties: + +- compatible : compatible list, contains 2 entries, first is + "fsl,CHIP-dma", where CHIP is the processor + (mpc8540, mpc8540, etc.) and the second is + "fsl,eloplus-dma" +- reg : <registers mapping for DMA general status reg> +- cell-index : controller index. 0 for controller @ 0x21000, + 1 for controller @ 0xc000 +- ranges : Should be defined as specified in 1) to describe the + DMA controller channels. + +- DMA channel nodes: + - compatible : compatible list, contains 2 entries, first is + "fsl,CHIP-dma-channel", where CHIP is the processor + (mpc8540, mpc8560, etc.) and the second is + "fsl,eloplus-dma-channel". However, see note below. + - cell-index : dma channel index starts at 0. + - reg : <registers mapping for channel> + - interrupts : <interrupt mapping for DMA channel IRQ> + - interrupt-parent : optional, if needed for interrupt mapping + +Example: + dma@21300 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "fsl,mpc8540-dma", "fsl,eloplus-dma"; + reg = <0x21300 4>; + ranges = <0 0x21100 0x200>; + cell-index = <0>; + dma-channel@0 { + compatible = "fsl,mpc8540-dma-channel", "fsl,eloplus-dma-channel"; + reg = <0 0x80>; + cell-index = <0>; + interrupt-parent = <&mpic>; + interrupts = <20 2>; + }; + dma-channel@80 { + compatible = "fsl,mpc8540-dma-channel", "fsl,eloplus-dma-channel"; + reg = <0x80 0x80>; + cell-index = <1>; + interrupt-parent = <&mpic>; + interrupts = <21 2>; + }; + dma-channel@100 { + compatible = "fsl,mpc8540-dma-channel", "fsl,eloplus-dma-channel"; + reg = <0x100 0x80>; + cell-index = <2>; + interrupt-parent = <&mpic>; + interrupts = <22 2>; + }; + dma-channel@180 { + compatible = "fsl,mpc8540-dma-channel", "fsl,eloplus-dma-channel"; + reg = <0x180 0x80>; + cell-index = <3>; + interrupt-parent = <&mpic>; + interrupts = <23 2>; + }; + }; + +Note on DMA channel compatible properties: The compatible property must say +"fsl,elo-dma-channel" or "fsl,eloplus-dma-channel" to be used by the Elo DMA +driver (fsldma). Any DMA channel used by fsldma cannot be used by another +DMA driver, such as the SSI sound drivers for the MPC8610. Therefore, any DMA +channel that should be used for another driver should not use +"fsl,elo-dma-channel" or "fsl,eloplus-dma-channel". For the SSI drivers, for +example, the compatible property should be "fsl,ssi-dma-channel". See ssi.txt +for more information. diff --git a/Documentation/devicetree/bindings/powerpc/fsl/ecm.txt b/Documentation/devicetree/bindings/powerpc/fsl/ecm.txt new file mode 100644 index 00000000..f514f29c --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/fsl/ecm.txt @@ -0,0 +1,64 @@ +===================================================================== +E500 LAW & Coherency Module Device Tree Binding +Copyright (C) 2009 Freescale Semiconductor Inc. +===================================================================== + +Local Access Window (LAW) Node + +The LAW node represents the region of CCSR space where local access +windows are configured. For ECM based devices this is the first 4k +of CCSR space that includes CCSRBAR, ALTCBAR, ALTCAR, BPTR, and some +number of local access windows as specified by fsl,num-laws. + +PROPERTIES + + - compatible + Usage: required + Value type: <string> + Definition: Must include "fsl,ecm-law" + + - reg + Usage: required + Value type: <prop-encoded-array> + Definition: A standard property. The value specifies the + physical address offset and length of the CCSR space + registers. + + - fsl,num-laws + Usage: required + Value type: <u32> + Definition: The value specifies the number of local access + windows for this device. + +===================================================================== + +E500 Coherency Module Node + +The E500 LAW node represents the region of CCSR space where ECM config +and error reporting registers exist, this is the second 4k (0x1000) +of CCSR space. + +PROPERTIES + + - compatible + Usage: required + Value type: <string> + Definition: Must include "fsl,CHIP-ecm", "fsl,ecm" where + CHIP is the processor (mpc8572, mpc8544, etc.) + + - reg + Usage: required + Value type: <prop-encoded-array> + Definition: A standard property. The value specifies the + physical address offset and length of the CCSR space + registers. + + - interrupts + Usage: required + Value type: <prop-encoded-array> + + - interrupt-parent + Usage: required + Value type: <phandle> + +===================================================================== diff --git a/Documentation/devicetree/bindings/powerpc/fsl/gtm.txt b/Documentation/devicetree/bindings/powerpc/fsl/gtm.txt new file mode 100644 index 00000000..9a33efde --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/fsl/gtm.txt @@ -0,0 +1,31 @@ +* Freescale General-purpose Timers Module + +Required properties: + - compatible : should be + "fsl,<chip>-gtm", "fsl,gtm" for SOC GTMs + "fsl,<chip>-qe-gtm", "fsl,qe-gtm", "fsl,gtm" for QE GTMs + "fsl,<chip>-cpm2-gtm", "fsl,cpm2-gtm", "fsl,gtm" for CPM2 GTMs + - reg : should contain gtm registers location and length (0x40). + - interrupts : should contain four interrupts. + - interrupt-parent : interrupt source phandle. + - clock-frequency : specifies the frequency driving the timer. + +Example: + +timer@500 { + compatible = "fsl,mpc8360-gtm", "fsl,gtm"; + reg = <0x500 0x40>; + interrupts = <90 8 78 8 84 8 72 8>; + interrupt-parent = <&ipic>; + /* filled by u-boot */ + clock-frequency = <0>; +}; + +timer@440 { + compatible = "fsl,mpc8360-qe-gtm", "fsl,qe-gtm", "fsl,gtm"; + reg = <0x440 0x40>; + interrupts = <12 13 14 15>; + interrupt-parent = <&qeic>; + /* filled by u-boot */ + clock-frequency = <0>; +}; diff --git a/Documentation/devicetree/bindings/powerpc/fsl/guts.txt b/Documentation/devicetree/bindings/powerpc/fsl/guts.txt new file mode 100644 index 00000000..7f150b50 --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/fsl/guts.txt @@ -0,0 +1,36 @@ +* Global Utilities Block + +The global utilities block controls power management, I/O device +enabling, power-on-reset configuration monitoring, general-purpose +I/O signal configuration, alternate function selection for multiplexed +signals, and clock control. + +Required properties: + + - compatible : Should define the compatible device type for + global-utilities. + - reg : Offset and length of the register set for the device. + +Recommended properties: + + - fsl,has-rstcr : Indicates that the global utilities register set + contains a functioning "reset control register" (i.e. the board + is wired to reset upon setting the HRESET_REQ bit in this register). + + - fsl,liodn-bits : Indicates the number of defined bits in the LIODN + registers, for those SOCs that have a PAMU device. + +Examples: + global-utilities@e0000 { /* global utilities block */ + compatible = "fsl,mpc8548-guts"; + reg = <e0000 1000>; + fsl,has-rstcr; + }; + + guts: global-utilities@e0000 { + compatible = "fsl,qoriq-device-config-1.0"; + reg = <0xe0000 0xe00>; + fsl,has-rstcr; + #sleep-cells = <1>; + fsl,liodn-bits = <12>; + }; diff --git a/Documentation/devicetree/bindings/powerpc/fsl/ifc.txt b/Documentation/devicetree/bindings/powerpc/fsl/ifc.txt new file mode 100644 index 00000000..d5e37045 --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/fsl/ifc.txt @@ -0,0 +1,79 @@ +Integrated Flash Controller + +Properties: +- name : Should be ifc +- compatible : should contain "fsl,ifc". The version of the integrated + flash controller can be found in the IFC_REV register at + offset zero. + +- #address-cells : Should be either two or three. The first cell is the + chipselect number, and the remaining cells are the + offset into the chipselect. +- #size-cells : Either one or two, depending on how large each chipselect + can be. +- reg : Offset and length of the register set for the device +- interrupts: IFC may have one or two interrupts. If two interrupt + specifiers are present, the first is the "common" + interrupt (CM_EVTER_STAT), and the second is the NAND + interrupt (NAND_EVTER_STAT). If there is only one, + that interrupt reports both types of event. + + +- ranges : Each range corresponds to a single chipselect, and covers + the entire access window as configured. + +Child device nodes describe the devices connected to IFC such as NOR (e.g. +cfi-flash) and NAND (fsl,ifc-nand). There might be board specific devices +like FPGAs, CPLDs, etc. + +Example: + + ifc@ffe1e000 { + compatible = "fsl,ifc", "simple-bus"; + #address-cells = <2>; + #size-cells = <1>; + reg = <0x0 0xffe1e000 0 0x2000>; + interrupts = <16 2 19 2>; + + /* NOR, NAND Flashes and CPLD on board */ + ranges = <0x0 0x0 0x0 0xee000000 0x02000000 + 0x1 0x0 0x0 0xffa00000 0x00010000 + 0x3 0x0 0x0 0xffb00000 0x00020000>; + + flash@0,0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "cfi-flash"; + reg = <0x0 0x0 0x2000000>; + bank-width = <2>; + device-width = <1>; + + partition@0 { + /* 32MB for user data */ + reg = <0x0 0x02000000>; + label = "NOR Data"; + }; + }; + + flash@1,0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "fsl,ifc-nand"; + reg = <0x1 0x0 0x10000>; + + partition@0 { + /* This location must not be altered */ + /* 1MB for u-boot Bootloader Image */ + reg = <0x0 0x00100000>; + label = "NAND U-Boot Image"; + read-only; + }; + }; + + cpld@3,0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "fsl,p1010rdb-cpld"; + reg = <0x3 0x0 0x000001f>; + }; + }; diff --git a/Documentation/devicetree/bindings/powerpc/fsl/lbc.txt b/Documentation/devicetree/bindings/powerpc/fsl/lbc.txt new file mode 100644 index 00000000..3300fec5 --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/fsl/lbc.txt @@ -0,0 +1,35 @@ +* Chipselect/Local Bus + +Properties: +- name : Should be localbus +- #address-cells : Should be either two or three. The first cell is the + chipselect number, and the remaining cells are the + offset into the chipselect. +- #size-cells : Either one or two, depending on how large each chipselect + can be. +- ranges : Each range corresponds to a single chipselect, and cover + the entire access window as configured. + +Example: + localbus@f0010100 { + compatible = "fsl,mpc8272-localbus", + "fsl,pq2-localbus"; + #address-cells = <2>; + #size-cells = <1>; + reg = <f0010100 40>; + + ranges = <0 0 fe000000 02000000 + 1 0 f4500000 00008000>; + + flash@0,0 { + compatible = "jedec-flash"; + reg = <0 0 2000000>; + bank-width = <4>; + device-width = <1>; + }; + + board-control@1,0 { + reg = <1 0 20>; + compatible = "fsl,mpc8272ads-bcsr"; + }; + }; diff --git a/Documentation/devicetree/bindings/powerpc/fsl/mcm.txt b/Documentation/devicetree/bindings/powerpc/fsl/mcm.txt new file mode 100644 index 00000000..4ceda9b3 --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/fsl/mcm.txt @@ -0,0 +1,64 @@ +===================================================================== +MPX LAW & Coherency Module Device Tree Binding +Copyright (C) 2009 Freescale Semiconductor Inc. +===================================================================== + +Local Access Window (LAW) Node + +The LAW node represents the region of CCSR space where local access +windows are configured. For MCM based devices this is the first 4k +of CCSR space that includes CCSRBAR, ALTCBAR, ALTCAR, BPTR, and some +number of local access windows as specified by fsl,num-laws. + +PROPERTIES + + - compatible + Usage: required + Value type: <string> + Definition: Must include "fsl,mcm-law" + + - reg + Usage: required + Value type: <prop-encoded-array> + Definition: A standard property. The value specifies the + physical address offset and length of the CCSR space + registers. + + - fsl,num-laws + Usage: required + Value type: <u32> + Definition: The value specifies the number of local access + windows for this device. + +===================================================================== + +MPX Coherency Module Node + +The MPX LAW node represents the region of CCSR space where MCM config +and error reporting registers exist, this is the second 4k (0x1000) +of CCSR space. + +PROPERTIES + + - compatible + Usage: required + Value type: <string> + Definition: Must include "fsl,CHIP-mcm", "fsl,mcm" where + CHIP is the processor (mpc8641, mpc8610, etc.) + + - reg + Usage: required + Value type: <prop-encoded-array> + Definition: A standard property. The value specifies the + physical address offset and length of the CCSR space + registers. + + - interrupts + Usage: required + Value type: <prop-encoded-array> + + - interrupt-parent + Usage: required + Value type: <phandle> + +===================================================================== diff --git a/Documentation/devicetree/bindings/powerpc/fsl/mcu-mpc8349emitx.txt b/Documentation/devicetree/bindings/powerpc/fsl/mcu-mpc8349emitx.txt new file mode 100644 index 00000000..0f766333 --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/fsl/mcu-mpc8349emitx.txt @@ -0,0 +1,17 @@ +Freescale MPC8349E-mITX-compatible Power Management Micro Controller Unit (MCU) + +Required properties: +- compatible : "fsl,<mcu-chip>-<board>", "fsl,mcu-mpc8349emitx". +- reg : should specify I2C address (0x0a). +- #gpio-cells : should be 2. +- gpio-controller : should be present. + +Example: + +mcu@0a { + #gpio-cells = <2>; + compatible = "fsl,mc9s08qg8-mpc8349emitx", + "fsl,mcu-mpc8349emitx"; + reg = <0x0a>; + gpio-controller; +}; diff --git a/Documentation/devicetree/bindings/powerpc/fsl/mpc5121-psc.txt b/Documentation/devicetree/bindings/powerpc/fsl/mpc5121-psc.txt new file mode 100644 index 00000000..8832e879 --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/fsl/mpc5121-psc.txt @@ -0,0 +1,70 @@ +MPC5121 PSC Device Tree Bindings + +PSC in UART mode +---------------- + +For PSC in UART mode the needed PSC serial devices +are specified by fsl,mpc5121-psc-uart nodes in the +fsl,mpc5121-immr SoC node. Additionally the PSC FIFO +Controller node fsl,mpc5121-psc-fifo is requered there: + +fsl,mpc5121-psc-uart nodes +-------------------------- + +Required properties : + - compatible : Should contain "fsl,mpc5121-psc-uart" and "fsl,mpc5121-psc" + - cell-index : Index of the PSC in hardware + - reg : Offset and length of the register set for the PSC device + - interrupts : <a b> where a is the interrupt number of the + PSC FIFO Controller and b is a field that represents an + encoding of the sense and level information for the interrupt. + - interrupt-parent : the phandle for the interrupt controller that + services interrupts for this device. + +Recommended properties : + - fsl,rx-fifo-size : the size of the RX fifo slice (a multiple of 4) + - fsl,tx-fifo-size : the size of the TX fifo slice (a multiple of 4) + + +fsl,mpc5121-psc-fifo node +------------------------- + +Required properties : + - compatible : Should be "fsl,mpc5121-psc-fifo" + - reg : Offset and length of the register set for the PSC + FIFO Controller + - interrupts : <a b> where a is the interrupt number of the + PSC FIFO Controller and b is a field that represents an + encoding of the sense and level information for the interrupt. + - interrupt-parent : the phandle for the interrupt controller that + services interrupts for this device. + + +Example for a board using PSC0 and PSC1 devices in serial mode: + +serial@11000 { + compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc"; + cell-index = <0>; + reg = <0x11000 0x100>; + interrupts = <40 0x8>; + interrupt-parent = < &ipic >; + fsl,rx-fifo-size = <16>; + fsl,tx-fifo-size = <16>; +}; + +serial@11100 { + compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc"; + cell-index = <1>; + reg = <0x11100 0x100>; + interrupts = <40 0x8>; + interrupt-parent = < &ipic >; + fsl,rx-fifo-size = <16>; + fsl,tx-fifo-size = <16>; +}; + +pscfifo@11f00 { + compatible = "fsl,mpc5121-psc-fifo"; + reg = <0x11f00 0x100>; + interrupts = <40 0x8>; + interrupt-parent = < &ipic >; +}; diff --git a/Documentation/devicetree/bindings/powerpc/fsl/mpc5200.txt b/Documentation/devicetree/bindings/powerpc/fsl/mpc5200.txt new file mode 100644 index 00000000..4ccb2cd5 --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/fsl/mpc5200.txt @@ -0,0 +1,198 @@ +MPC5200 Device Tree Bindings +---------------------------- + +(c) 2006-2009 Secret Lab Technologies Ltd +Grant Likely <grant.likely@secretlab.ca> + +Naming conventions +------------------ +For mpc5200 on-chip devices, the format for each compatible value is +<chip>-<device>[-<mode>]. The OS should be able to match a device driver +to the device based solely on the compatible value. If two drivers +match on the compatible list; the 'most compatible' driver should be +selected. + +The split between the MPC5200 and the MPC5200B leaves a bit of a +conundrum. How should the compatible property be set up to provide +maximum compatibility information; but still accurately describe the +chip? For the MPC5200; the answer is easy. Most of the SoC devices +originally appeared on the MPC5200. Since they didn't exist anywhere +else; the 5200 compatible properties will contain only one item; +"fsl,mpc5200-<device>". + +The 5200B is almost the same as the 5200, but not quite. It fixes +silicon bugs and it adds a small number of enhancements. Most of the +devices either provide exactly the same interface as on the 5200. A few +devices have extra functions but still have a backwards compatible mode. +To express this information as completely as possible, 5200B device trees +should have two items in the compatible list: + compatible = "fsl,mpc5200b-<device>","fsl,mpc5200-<device>"; + +It is *strongly* recommended that 5200B device trees follow this convention +(instead of only listing the base mpc5200 item). + +ie. ethernet on mpc5200: compatible = "fsl,mpc5200-fec"; + ethernet on mpc5200b: compatible = "fsl,mpc5200b-fec", "fsl,mpc5200-fec"; + +Modal devices, like PSCs, also append the configured function to the +end of the compatible field. ie. A PSC in i2s mode would specify +"fsl,mpc5200-psc-i2s", not "fsl,mpc5200-i2s". This convention is chosen to +avoid naming conflicts with non-psc devices providing the same +function. For example, "fsl,mpc5200-spi" and "fsl,mpc5200-psc-spi" describe +the mpc5200 simple spi device and a PSC spi mode respectively. + +At the time of writing, exact chip may be either 'fsl,mpc5200' or +'fsl,mpc5200b'. + +The soc node +------------ +This node describes the on chip SOC peripherals. Every mpc5200 based +board will have this node, and as such there is a common naming +convention for SOC devices. + +Required properties: +name description +---- ----------- +ranges Memory range of the internal memory mapped registers. + Should be <0 [baseaddr] 0xc000> +reg Should be <[baseaddr] 0x100> +compatible mpc5200: "fsl,mpc5200-immr" + mpc5200b: "fsl,mpc5200b-immr" +system-frequency 'fsystem' frequency in Hz; XLB, IPB, USB and PCI + clocks are derived from the fsystem clock. +bus-frequency IPB bus frequency in Hz. Clock rate + used by most of the soc devices. + +soc child nodes +--------------- +Any on chip SOC devices available to Linux must appear as soc5200 child nodes. + +Note: The tables below show the value for the mpc5200. A mpc5200b device +tree should use the "fsl,mpc5200b-<device>","fsl,mpc5200-<device>" form. + +Required soc5200 child nodes: +name compatible Description +---- ---------- ----------- +cdm@<addr> fsl,mpc5200-cdm Clock Distribution +interrupt-controller@<addr> fsl,mpc5200-pic need an interrupt + controller to boot +bestcomm@<addr> fsl,mpc5200-bestcomm Bestcomm DMA controller + +Recommended soc5200 child nodes; populate as needed for your board +name compatible Description +---- ---------- ----------- +timer@<addr> fsl,mpc5200-gpt General purpose timers +gpio@<addr> fsl,mpc5200-gpio MPC5200 simple gpio controller +gpio@<addr> fsl,mpc5200-gpio-wkup MPC5200 wakeup gpio controller +rtc@<addr> fsl,mpc5200-rtc Real time clock +mscan@<addr> fsl,mpc5200-mscan CAN bus controller +pci@<addr> fsl,mpc5200-pci PCI bridge +serial@<addr> fsl,mpc5200-psc-uart PSC in serial mode +i2s@<addr> fsl,mpc5200-psc-i2s PSC in i2s mode +ac97@<addr> fsl,mpc5200-psc-ac97 PSC in ac97 mode +spi@<addr> fsl,mpc5200-psc-spi PSC in spi mode +irda@<addr> fsl,mpc5200-psc-irda PSC in IrDA mode +spi@<addr> fsl,mpc5200-spi MPC5200 spi device +ethernet@<addr> fsl,mpc5200-fec MPC5200 ethernet device +ata@<addr> fsl,mpc5200-ata IDE ATA interface +i2c@<addr> fsl,mpc5200-i2c I2C controller +usb@<addr> fsl,mpc5200-ohci,ohci-be USB controller +xlb@<addr> fsl,mpc5200-xlb XLB arbitrator + +fsl,mpc5200-gpt nodes +--------------------- +On the mpc5200 and 5200b, GPT0 has a watchdog timer function. If the board +design supports the internal wdt, then the device node for GPT0 should +include the empty property 'fsl,has-wdt'. Note that this does not activate +the watchdog. The timer will function as a GPT if the timer api is used, and +it will function as watchdog if the watchdog device is used. The watchdog +mode has priority over the gpt mode, i.e. if the watchdog is activated, any +gpt api call to this timer will fail with -EBUSY. + +If you add the property + fsl,wdt-on-boot = <n>; +GPT0 will be marked as in-use watchdog, i.e. blocking every gpt access to it. +If n>0, the watchdog is started with a timeout of n seconds. If n=0, the +configuration of the watchdog is not touched. This is useful in two cases: +- just mark GPT0 as watchdog, blocking gpt accesses, and configure it later; +- do not touch a configuration assigned by the boot loader which supervises + the boot process itself. + +The watchdog will respect the CONFIG_WATCHDOG_NOWAYOUT option. + +An mpc5200-gpt can be used as a single line GPIO controller. To do so, +add the following properties to the gpt node: + gpio-controller; + #gpio-cells = <2>; +When referencing the GPIO line from another node, the first cell must always +be zero and the second cell represents the gpio flags and described in the +gpio device tree binding. + +An mpc5200-gpt can be used as a single line edge sensitive interrupt +controller. To do so, add the following properties to the gpt node: + interrupt-controller; + #interrupt-cells = <1>; +When referencing the IRQ line from another node, the cell represents the +sense mode; 1 for edge rising, 2 for edge falling. + +fsl,mpc5200-psc nodes +--------------------- +The PSCs should include a cell-index which is the index of the PSC in +hardware. cell-index is used to determine which shared SoC registers to +use when setting up PSC clocking. cell-index number starts at '0'. ie: + PSC1 has 'cell-index = <0>' + PSC4 has 'cell-index = <3>' + +PSC in i2s mode: The mpc5200 and mpc5200b PSCs are not compatible when in +i2s mode. An 'mpc5200b-psc-i2s' node cannot include 'mpc5200-psc-i2s' in the +compatible field. + + +fsl,mpc5200-gpio and fsl,mpc5200-gpio-wkup nodes +------------------------------------------------ +Each GPIO controller node should have the empty property gpio-controller and +#gpio-cells set to 2. First cell is the GPIO number which is interpreted +according to the bit numbers in the GPIO control registers. The second cell +is for flags which is currently unused. + +fsl,mpc5200-fec nodes +--------------------- +The FEC node can specify one of the following properties to configure +the MII link: +- fsl,7-wire-mode - An empty property that specifies the link uses 7-wire + mode instead of MII +- current-speed - Specifies that the MII should be configured for a fixed + speed. This property should contain two cells. The + first cell specifies the speed in Mbps and the second + should be '0' for half duplex and '1' for full duplex +- phy-handle - Contains a phandle to an Ethernet PHY. + +Interrupt controller (fsl,mpc5200-pic) node +------------------------------------------- +The mpc5200 pic binding splits hardware IRQ numbers into two levels. The +split reflects the layout of the PIC hardware itself, which groups +interrupts into one of three groups; CRIT, MAIN or PERP. Also, the +Bestcomm dma engine has it's own set of interrupt sources which are +cascaded off of peripheral interrupt 0, which the driver interprets as a +fourth group, SDMA. + +The interrupts property for device nodes using the mpc5200 pic consists +of three cells; <L1 L2 level> + + L1 := [CRIT=0, MAIN=1, PERP=2, SDMA=3] + L2 := interrupt number; directly mapped from the value in the + "ICTL PerStat, MainStat, CritStat Encoded Register" + level := [LEVEL_HIGH=0, EDGE_RISING=1, EDGE_FALLING=2, LEVEL_LOW=3] + +For external IRQs, use the following interrupt property values (how to +specify external interrupts is a frequently asked question): +External interrupts: + external irq0: interrupts = <0 0 n>; + external irq1: interrupts = <1 1 n>; + external irq2: interrupts = <1 2 n>; + external irq3: interrupts = <1 3 n>; +'n' is sense (0: level high, 1: edge rising, 2: edge falling 3: level low) + +fsl,mpc5200-mscan nodes +----------------------- +See file can.txt in this directory. diff --git a/Documentation/devicetree/bindings/powerpc/fsl/mpic-msgr.txt b/Documentation/devicetree/bindings/powerpc/fsl/mpic-msgr.txt new file mode 100644 index 00000000..bc8ded64 --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/fsl/mpic-msgr.txt @@ -0,0 +1,63 @@ +* FSL MPIC Message Registers + +This binding specifies what properties must be available in the device tree +representation of the message register blocks found in some FSL MPIC +implementations. + +Required properties: + + - compatible: Specifies the compatibility list for the message register + block. The type shall be <string-list> and the value shall be of the form + "fsl,mpic-v<version>-msgr", where <version> is the version number of + the MPIC containing the message registers. + + - reg: Specifies the base physical address(s) and size(s) of the + message register block's addressable register space. The type shall be + <prop-encoded-array>. + + - interrupts: Specifies a list of interrupt-specifiers which are available + for receiving interrupts. Interrupt-specifier consists of two cells: first + cell is interrupt-number and second cell is level-sense. The type shall be + <prop-encoded-array>. + +Optional properties: + + - mpic-msgr-receive-mask: Specifies what registers in the containing block + are allowed to receive interrupts. The value is a bit mask where a set + bit at bit 'n' indicates that message register 'n' can receive interrupts. + Note that "bit 'n'" is numbered from LSB for PPC hardware. The type shall + be <u32>. If not present, then all of the message registers in the block + are available. + +Aliases: + + An alias should be created for every message register block. They are not + required, though. However, a particular implementation of this binding + may require aliases to be present. Aliases are of the form + 'mpic-msgr-block<n>', where <n> is an integer specifying the block's number. + Numbers shall start at 0. + +Example: + + aliases { + mpic-msgr-block0 = &mpic_msgr_block0; + mpic-msgr-block1 = &mpic_msgr_block1; + }; + + mpic_msgr_block0: mpic-msgr-block@41400 { + compatible = "fsl,mpic-v3.1-msgr"; + reg = <0x41400 0x200>; + // Message registers 0 and 2 in this block can receive interrupts on + // sources 0xb0 and 0xb2, respectively. + interrupts = <0xb0 2 0xb2 2>; + mpic-msgr-receive-mask = <0x5>; + }; + + mpic_msgr_block1: mpic-msgr-block@42400 { + compatible = "fsl,mpic-v3.1-msgr"; + reg = <0x42400 0x200>; + // Message registers 0 and 2 in this block can receive interrupts on + // sources 0xb4 and 0xb6, respectively. + interrupts = <0xb4 2 0xb6 2>; + mpic-msgr-receive-mask = <0x5>; + }; diff --git a/Documentation/devicetree/bindings/powerpc/fsl/mpic-timer.txt b/Documentation/devicetree/bindings/powerpc/fsl/mpic-timer.txt new file mode 100644 index 00000000..df419581 --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/fsl/mpic-timer.txt @@ -0,0 +1,38 @@ +* Freescale MPIC timers + +Required properties: +- compatible: "fsl,mpic-global-timer" + +- reg : Contains two regions. The first is the main timer register bank + (GTCCRxx, GTBCRxx, GTVPRxx, GTDRxx). The second is the timer control + register (TCRx) for the group. + +- fsl,available-ranges: use <start count> style section to define which + timer interrupts can be used. This property is optional; without this, + all timers within the group can be used. + +- interrupts: one interrupt per timer in the group, in order, starting + with timer zero. If timer-available-ranges is present, only the + interrupts that correspond to available timers shall be present. + +Example: + /* Note that this requires #interrupt-cells to be 4 */ + timer0: timer@41100 { + compatible = "fsl,mpic-global-timer"; + reg = <0x41100 0x100 0x41300 4>; + + /* Another AMP partition is using timers 0 and 1 */ + fsl,available-ranges = <2 2>; + + interrupts = <2 0 3 0 + 3 0 3 0>; + }; + + timer1: timer@42100 { + compatible = "fsl,mpic-global-timer"; + reg = <0x42100 0x100 0x42300 4>; + interrupts = <4 0 3 0 + 5 0 3 0 + 6 0 3 0 + 7 0 3 0>; + }; diff --git a/Documentation/devicetree/bindings/powerpc/fsl/mpic.txt b/Documentation/devicetree/bindings/powerpc/fsl/mpic.txt new file mode 100644 index 00000000..dc574463 --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/fsl/mpic.txt @@ -0,0 +1,231 @@ +===================================================================== +Freescale MPIC Interrupt Controller Node +Copyright (C) 2010,2011 Freescale Semiconductor Inc. +===================================================================== + +The Freescale MPIC interrupt controller is found on all PowerQUICC +and QorIQ processors and is compatible with the Open PIC. The +notable difference from Open PIC binding is the addition of 2 +additional cells in the interrupt specifier defining interrupt type +information. + +PROPERTIES + + - compatible + Usage: required + Value type: <string> + Definition: Shall include "fsl,mpic". Freescale MPIC + controllers compatible with this binding have Block + Revision Registers BRR1 and BRR2 at offset 0x0 and + 0x10 in the MPIC. + + - reg + Usage: required + Value type: <prop-encoded-array> + Definition: A standard property. Specifies the physical + offset and length of the device's registers within the + CCSR address space. + + - interrupt-controller + Usage: required + Value type: <empty> + Definition: Specifies that this node is an interrupt + controller + + - #interrupt-cells + Usage: required + Value type: <u32> + Definition: Shall be 2 or 4. A value of 2 means that interrupt + specifiers do not contain the interrupt-type or type-specific + information cells. + + - #address-cells + Usage: required + Value type: <u32> + Definition: Shall be 0. + + - pic-no-reset + Usage: optional + Value type: <empty> + Definition: The presence of this property specifies that the + MPIC must not be reset by the client program, and that + the boot program has initialized all interrupt source + configuration registers to a sane state-- masked or + directed at other cores. This ensures that the client + program will not receive interrupts for sources not belonging + to the client. The presence of this property also mandates + that any initialization related to interrupt sources shall + be limited to sources explicitly referenced in the device tree. + + - big-endian + Usage: optional + Value type: <empty> + If present the MPIC will be assumed to be big-endian. Some + device-trees omit this property on MPIC nodes even when the MPIC is + in fact big-endian, so certain boards override this property. + + - single-cpu-affinity + Usage: optional + Value type: <empty> + If present the MPIC will be assumed to only be able to route + non-IPI interrupts to a single CPU at a time (EG: Freescale MPIC). + + - last-interrupt-source + Usage: optional + Value type: <u32> + Some MPICs do not correctly report the number of hardware sources + in the global feature registers. If specified, this field will + override the value read from MPIC_GREG_FEATURE_LAST_SRC. + +INTERRUPT SPECIFIER DEFINITION + + Interrupt specifiers consists of 4 cells encoded as + follows: + + <1st-cell> interrupt-number + + Identifies the interrupt source. The meaning + depends on the type of interrupt. + + Note: If the interrupt-type cell is undefined + (i.e. #interrupt-cells = 2), this cell + should be interpreted the same as for + interrupt-type 0-- i.e. an external or + normal SoC device interrupt. + + <2nd-cell> level-sense information, encoded as follows: + 0 = low-to-high edge triggered + 1 = active low level-sensitive + 2 = active high level-sensitive + 3 = high-to-low edge triggered + + <3rd-cell> interrupt-type + + The following types are supported: + + 0 = external or normal SoC device interrupt + + The interrupt-number cell contains + the SoC device interrupt number. The + type-specific cell is undefined. The + interrupt-number is derived from the + MPIC a block of registers referred to as + the "Interrupt Source Configuration Registers". + Each source has 32-bytes of registers + (vector/priority and destination) in this + region. So interrupt 0 is at offset 0x0, + interrupt 1 is at offset 0x20, and so on. + + 1 = error interrupt + + The interrupt-number cell contains + the SoC device interrupt number for + the error interrupt. The type-specific + cell identifies the specific error + interrupt number. + + 2 = MPIC inter-processor interrupt (IPI) + + The interrupt-number cell identifies + the MPIC IPI number. The type-specific + cell is undefined. + + 3 = MPIC timer interrupt + + The interrupt-number cell identifies + the MPIC timer number. The type-specific + cell is undefined. + + <4th-cell> type-specific information + + The type-specific cell is encoded as follows: + + - For interrupt-type 1 (error interrupt), + the type-specific cell contains the + bit number of the error interrupt in the + Error Interrupt Summary Register. + +EXAMPLE 1 + /* + * mpic interrupt controller with 4 cells per specifier + */ + mpic: pic@40000 { + compatible = "fsl,mpic"; + interrupt-controller; + #interrupt-cells = <4>; + #address-cells = <0>; + reg = <0x40000 0x40000>; + }; + +EXAMPLE 2 + /* + * The MPC8544 I2C controller node has an internal + * interrupt number of 27. As per the reference manual + * this corresponds to interrupt source configuration + * registers at 0x5_0560. + * + * The interrupt source configuration registers begin + * at 0x5_0000. + * + * To compute the interrupt specifier interrupt number + * + * 0x560 >> 5 = 43 + * + * The interrupt source configuration registers begin + * at 0x5_0000, and so the i2c vector/priority registers + * are at 0x5_0560. + */ + i2c@3000 { + #address-cells = <1>; + #size-cells = <0>; + cell-index = <0>; + compatible = "fsl-i2c"; + reg = <0x3000 0x100>; + interrupts = <43 2>; + interrupt-parent = <&mpic>; + dfsrr; + }; + + +EXAMPLE 3 + /* + * Definition of a node defining the 4 + * MPIC IPI interrupts. Note the interrupt + * type of 2. + */ + ipi@410a0 { + compatible = "fsl,mpic-ipi"; + reg = <0x40040 0x10>; + interrupts = <0 0 2 0 + 1 0 2 0 + 2 0 2 0 + 3 0 2 0>; + }; + +EXAMPLE 4 + /* + * Definition of a node defining the MPIC + * global timers. Note the interrupt + * type of 3. + */ + timer0: timer@41100 { + compatible = "fsl,mpic-global-timer"; + reg = <0x41100 0x100 0x41300 4>; + interrupts = <0 0 3 0 + 1 0 3 0 + 2 0 3 0 + 3 0 3 0>; + }; + +EXAMPLE 5 + /* + * Definition of an error interrupt (interrupt type 1). + * SoC interrupt number is 16 and the specific error + * interrupt bit in the error interrupt summary register + * is 23. + */ + memory-controller@8000 { + compatible = "fsl,p4080-memory-controller"; + reg = <0x8000 0x1000>; + interrupts = <16 2 1 23>; + }; diff --git a/Documentation/devicetree/bindings/powerpc/fsl/msi-pic.txt b/Documentation/devicetree/bindings/powerpc/fsl/msi-pic.txt new file mode 100644 index 00000000..5693877a --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/fsl/msi-pic.txt @@ -0,0 +1,87 @@ +* Freescale MSI interrupt controller + +Required properties: +- compatible : compatible list, contains 2 entries, + first is "fsl,CHIP-msi", where CHIP is the processor(mpc8610, mpc8572, + etc.) and the second is "fsl,mpic-msi" or "fsl,ipic-msi" depending on + the parent type. + +- reg : It may contain one or two regions. The first region should contain + the address and the length of the shared message interrupt register set. + The second region should contain the address of aliased MSIIR register for + platforms that have such an alias. + +- msi-available-ranges: use <start count> style section to define which + msi interrupt can be used in the 256 msi interrupts. This property is + optional, without this, all the 256 MSI interrupts can be used. + Each available range must begin and end on a multiple of 32 (i.e. + no splitting an individual MSI register or the associated PIC interrupt). + +- interrupts : each one of the interrupts here is one entry per 32 MSIs, + and routed to the host interrupt controller. the interrupts should + be set as edge sensitive. If msi-available-ranges is present, only + the interrupts that correspond to available ranges shall be present. + +- interrupt-parent: the phandle for the interrupt controller + that services interrupts for this device. for 83xx cpu, the interrupts + are routed to IPIC, and for 85xx/86xx cpu the interrupts are routed + to MPIC. + +Optional properties: +- msi-address-64: 64-bit PCI address of the MSIIR register. The MSIIR register + is used for MSI messaging. The address of MSIIR in PCI address space is + the MSI message address. + + This property may be used in virtualized environments where the hypervisor + has created an alternate mapping for the MSIR block. See below for an + explanation. + + +Example: + msi@41600 { + compatible = "fsl,mpc8610-msi", "fsl,mpic-msi"; + reg = <0x41600 0x80>; + msi-available-ranges = <0 0x100>; + interrupts = < + 0xe0 0 + 0xe1 0 + 0xe2 0 + 0xe3 0 + 0xe4 0 + 0xe5 0 + 0xe6 0 + 0xe7 0>; + interrupt-parent = <&mpic>; + }; + +The Freescale hypervisor and msi-address-64 +------------------------------------------- +Normally, PCI devices have access to all of CCSR via an ATMU mapping. The +Freescale MSI driver calculates the address of MSIIR (in the MSI register +block) and sets that address as the MSI message address. + +In a virtualized environment, the hypervisor may need to create an IOMMU +mapping for MSIIR. The Freescale ePAPR hypervisor has this requirement +because of hardware limitations of the Peripheral Access Management Unit +(PAMU), which is currently the only IOMMU that the hypervisor supports. +The ATMU is programmed with the guest physical address, and the PAMU +intercepts transactions and reroutes them to the true physical address. + +In the PAMU, each PCI controller is given only one primary window. The +PAMU restricts DMA operations so that they can only occur within a window. +Because PCI devices must be able to DMA to memory, the primary window must +be used to cover all of the guest's memory space. + +PAMU primary windows can be divided into 256 subwindows, and each +subwindow can have its own address mapping ("guest physical" to "true +physical"). However, each subwindow has to have the same alignment, which +means they cannot be located at just any address. Because of these +restrictions, it is usually impossible to create a 4KB subwindow that +covers MSIIR where it's normally located. + +Therefore, the hypervisor has to create a subwindow inside the same +primary window used for memory, but mapped to the MSIR block (where MSIIR +lives). The first subwindow after the end of guest memory is used for +this. The address specified in the msi-address-64 property is the PCI +address of MSIIR. The hypervisor configures the PAMU to map that address to +the true physical address of MSIIR. diff --git a/Documentation/devicetree/bindings/powerpc/fsl/pamu.txt b/Documentation/devicetree/bindings/powerpc/fsl/pamu.txt new file mode 100644 index 00000000..1f5e329f --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/fsl/pamu.txt @@ -0,0 +1,140 @@ +Freescale Peripheral Management Access Unit (PAMU) Device Tree Binding + +DESCRIPTION + +The PAMU is an I/O MMU that provides device-to-memory access control and +address translation capabilities. + +Required properties: + +- compatible : <string> + First entry is a version-specific string, such as + "fsl,pamu-v1.0". The second is "fsl,pamu". +- ranges : <prop-encoded-array> + A standard property. Utilized to describe the memory mapped + I/O space utilized by the controller. The size should + be set to the total size of the register space of all + physically present PAMU controllers. For example, for + PAMU v1.0, on an SOC that has five PAMU devices, the size + is 0x5000. +- interrupts : <prop-encoded-array> + Interrupt mappings. The first tuple is the normal PAMU + interrupt, used for reporting access violations. The second + is for PAMU hardware errors, such as PAMU operation errors + and ECC errors. +- #address-cells: <u32> + A standard property. +- #size-cells : <u32> + A standard property. + +Optional properties: +- reg : <prop-encoded-array> + A standard property. It represents the CCSR registers of + all child PAMUs combined. Include it to provide support + for legacy drivers. +- interrupt-parent : <phandle> + Phandle to interrupt controller + +Child nodes: + +Each child node represents one PAMU controller. Each SOC device that is +connected to a specific PAMU device should have a "fsl,pamu-phandle" property +that links to the corresponding specific child PAMU controller. + +- reg : <prop-encoded-array> + A standard property. Specifies the physical address and + length (relative to the parent 'ranges' property) of this + PAMU controller's configuration registers. The size should + be set to the size of this PAMU controllers's register space. + For PAMU v1.0, this size is 0x1000. +- fsl,primary-cache-geometry + : <prop-encoded-array> + Two cells that specify the geometry of the primary PAMU + cache. The first is the number of cache lines, and the + second is the number of "ways". For direct-mapped caches, + specify a value of 1. +- fsl,secondary-cache-geometry + : <prop-encoded-array> + Two cells that specify the geometry of the secondary PAMU + cache. The first is the number of cache lines, and the + second is the number of "ways". For direct-mapped caches, + specify a value of 1. + +Device nodes: + +Devices that have LIODNs need to specify links to the parent PAMU controller +(the actual PAMU controller that this device is connected to) and a pointer to +the LIODN register, if applicable. + +- fsl,iommu-parent + : <phandle> + Phandle to the single, specific PAMU controller node to which + this device is connect. The PAMU topology is represented in + the device tree to assist code that dynamically determines the + best LIODN values to minimize PAMU cache thrashing. + +- fsl,liodn-reg : <prop-encoded-array> + Two cells that specify the location of the LIODN register + for this device. Required for devices that have a single + LIODN. The first cell is a phandle to a node that contains + the registers where the LIODN is to be set. The second is + the offset from the first "reg" resource of the node where + the specific LIODN register is located. + + +Example: + + iommu@20000 { + compatible = "fsl,pamu-v1.0", "fsl,pamu"; + reg = <0x20000 0x5000>; + ranges = <0 0x20000 0x5000>; + #address-cells = <1>; + #size-cells = <1>; + interrupts = < + 24 2 0 0 + 16 2 1 30>; + + pamu0: pamu@0 { + reg = <0 0x1000>; + fsl,primary-cache-geometry = <32 1>; + fsl,secondary-cache-geometry = <128 2>; + }; + + pamu1: pamu@1000 { + reg = <0x1000 0x1000>; + fsl,primary-cache-geometry = <32 1>; + fsl,secondary-cache-geometry = <128 2>; + }; + + pamu2: pamu@2000 { + reg = <0x2000 0x1000>; + fsl,primary-cache-geometry = <32 1>; + fsl,secondary-cache-geometry = <128 2>; + }; + + pamu3: pamu@3000 { + reg = <0x3000 0x1000>; + fsl,primary-cache-geometry = <32 1>; + fsl,secondary-cache-geometry = <128 2>; + }; + + pamu4: pamu@4000 { + reg = <0x4000 0x1000>; + fsl,primary-cache-geometry = <32 1>; + fsl,secondary-cache-geometry = <128 2>; + }; + }; + + guts: global-utilities@e0000 { + compatible = "fsl,qoriq-device-config-1.0"; + reg = <0xe0000 0xe00>; + fsl,has-rstcr; + #sleep-cells = <1>; + fsl,liodn-bits = <12>; + }; + +/include/ "qoriq-dma-0.dtsi" + dma@100300 { + fsl,iommu-parent = <&pamu0>; + fsl,liodn-reg = <&guts 0x584>; /* DMA2LIODNR */ + }; diff --git a/Documentation/devicetree/bindings/powerpc/fsl/pmc.txt b/Documentation/devicetree/bindings/powerpc/fsl/pmc.txt new file mode 100644 index 00000000..07256b7f --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/fsl/pmc.txt @@ -0,0 +1,63 @@ +* Power Management Controller + +Properties: +- compatible: "fsl,<chip>-pmc". + + "fsl,mpc8349-pmc" should be listed for any chip whose PMC is + compatible. "fsl,mpc8313-pmc" should also be listed for any chip + whose PMC is compatible, and implies deep-sleep capability. + + "fsl,mpc8548-pmc" should be listed for any chip whose PMC is + compatible. "fsl,mpc8536-pmc" should also be listed for any chip + whose PMC is compatible, and implies deep-sleep capability. + + "fsl,mpc8641d-pmc" should be listed for any chip whose PMC is + compatible; all statements below that apply to "fsl,mpc8548-pmc" also + apply to "fsl,mpc8641d-pmc". + + Compatibility does not include bit assignments in SCCR/PMCDR/DEVDISR; these + bit assignments are indicated via the sleep specifier in each device's + sleep property. + +- reg: For devices compatible with "fsl,mpc8349-pmc", the first resource + is the PMC block, and the second resource is the Clock Configuration + block. + + For devices compatible with "fsl,mpc8548-pmc", the first resource + is a 32-byte block beginning with DEVDISR. + +- interrupts: For "fsl,mpc8349-pmc"-compatible devices, the first + resource is the PMC block interrupt. + +- fsl,mpc8313-wakeup-timer: For "fsl,mpc8313-pmc"-compatible devices, + this is a phandle to an "fsl,gtm" node on which timer 4 can be used as + a wakeup source from deep sleep. + +Sleep specifiers: + + fsl,mpc8349-pmc: Sleep specifiers consist of one cell. For each bit + that is set in the cell, the corresponding bit in SCCR will be saved + and cleared on suspend, and restored on resume. This sleep controller + supports disabling and resuming devices at any time. + + fsl,mpc8536-pmc: Sleep specifiers consist of three cells, the third of + which will be ORed into PMCDR upon suspend, and cleared from PMCDR + upon resume. The first two cells are as described for fsl,mpc8578-pmc. + This sleep controller only supports disabling devices during system + sleep, or permanently. + + fsl,mpc8548-pmc: Sleep specifiers consist of one or two cells, the + first of which will be ORed into DEVDISR (and the second into + DEVDISR2, if present -- this cell should be zero or absent if the + hardware does not have DEVDISR2) upon a request for permanent device + disabling. This sleep controller does not support configuring devices + to disable during system sleep (unless supported by another compatible + match), or dynamically. + +Example: + + power@b00 { + compatible = "fsl,mpc8313-pmc", "fsl,mpc8349-pmc"; + reg = <0xb00 0x100 0xa00 0x100>; + interrupts = <80 8>; + }; diff --git a/Documentation/devicetree/bindings/powerpc/fsl/raideng.txt b/Documentation/devicetree/bindings/powerpc/fsl/raideng.txt new file mode 100644 index 00000000..4ad29b9a --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/fsl/raideng.txt @@ -0,0 +1,81 @@ +* Freescale 85xx RAID Engine nodes + +RAID Engine nodes are defined to describe on-chip RAID accelerators. Each RAID +Engine should have a separate node. + +Supported chips: +P5020, P5040 + +Required properties: + +- compatible: Should contain "fsl,raideng-v1.0" as the value + This identifies RAID Engine block. 1 in 1.0 represents + major number whereas 0 represents minor number. The + version matches the hardware IP version. +- reg: offset and length of the register set for the device +- ranges: standard ranges property specifying the translation + between child address space and parent address space + +Example: + /* P5020 */ + raideng: raideng@320000 { + compatible = "fsl,raideng-v1.0"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x320000 0x10000>; + ranges = <0 0x320000 0x10000>; + }; + + +There must be a sub-node for each job queue present in RAID Engine +This node must be a sub-node of the main RAID Engine node + +- compatible: Should contain "fsl,raideng-v1.0-job-queue" as the value + This identifies the job queue interface +- reg: offset and length of the register set for job queue +- ranges: standard ranges property specifying the translation + between child address space and parent address space + +Example: + /* P5020 */ + raideng_jq0@1000 { + compatible = "fsl,raideng-v1.0-job-queue"; + reg = <0x1000 0x1000>; + ranges = <0x0 0x1000 0x1000>; + }; + + +There must be a sub-node for each job ring present in RAID Engine +This node must be a sub-node of job queue node + +- compatible: Must contain "fsl,raideng-v1.0-job-ring" as the value + This identifies job ring. Should contain either + "fsl,raideng-v1.0-hp-ring" or "fsl,raideng-v1.0-lp-ring" + depending upon whether ring has high or low priority +- reg: offset and length of the register set for job ring +- interrupts: interrupt mapping for job ring IRQ + +Optional property: + +- fsl,liodn: Specifies the LIODN to be used for Job Ring. This + property is normally set by firmware. Value + is of 12-bits which is the LIODN number for this JR. + This property is used by the IOMMU (PAMU) to distinquish + transactions from this JR and than be able to do address + translation & protection accordingly. + +Example: + /* P5020 */ + raideng_jq0@1000 { + compatible = "fsl,raideng-v1.0-job-queue"; + reg = <0x1000 0x1000>; + ranges = <0x0 0x1000 0x1000>; + + raideng_jr0: jr@0 { + compatible = "fsl,raideng-v1.0-job-ring", "fsl,raideng-v1.0-hp-ring"; + reg = <0x0 0x400>; + interrupts = <139 2 0 0>; + interrupt-parent = <&mpic>; + fsl,liodn = <0x41>; + }; + }; diff --git a/Documentation/devicetree/bindings/powerpc/fsl/srio-rmu.txt b/Documentation/devicetree/bindings/powerpc/fsl/srio-rmu.txt new file mode 100644 index 00000000..b9a8a2bc --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/fsl/srio-rmu.txt @@ -0,0 +1,163 @@ +Message unit node: + +For SRIO controllers that implement the message unit as part of the controller +this node is required. For devices with RMAN this node should NOT exist. The +node is composed of three types of sub-nodes ("fsl-srio-msg-unit", +"fsl-srio-dbell-unit" and "fsl-srio-port-write-unit"). + +See srio.txt for more details about generic SRIO controller details. + + - compatible + Usage: required + Value type: <string> + Definition: Must include "fsl,srio-rmu-vX.Y", "fsl,srio-rmu". + + The version X.Y should match the general SRIO controller's IP Block + revision register's Major(X) and Minor (Y) value. + + - reg + Usage: required + Value type: <prop-encoded-array> + Definition: A standard property. Specifies the physical address and + length of the SRIO configuration registers for message units + and doorbell units. + + - fsl,liodn + Usage: optional-but-recommended (for devices with PAMU) + Value type: <prop-encoded-array> + Definition: The logical I/O device number for the PAMU (IOMMU) to be + correctly configured for SRIO accesses. The property should + not exist on devices that do not support PAMU. + + The LIODN value is associated with all RMU transactions + (msg-unit, doorbell, port-write). + +Sub-Nodes for RMU: The RMU node is composed of multiple sub-nodes that +correspond to the actual sub-controllers in the RMU. The manual for a given +SoC will detail which and how many of these sub-controllers are implemented. + +Message Unit: + + - compatible + Usage: required + Value type: <string> + Definition: Must include "fsl,srio-msg-unit-vX.Y", "fsl,srio-msg-unit". + + The version X.Y should match the general SRIO controller's IP Block + revision register's Major(X) and Minor (Y) value. + + - reg + Usage: required + Value type: <prop-encoded-array> + Definition: A standard property. Specifies the physical address and + length of the SRIO configuration registers for message units + and doorbell units. + + - interrupts + Usage: required + Value type: <prop_encoded-array> + Definition: Specifies the interrupts generated by this device. The + value of the interrupts property consists of one interrupt + specifier. The format of the specifier is defined by the + binding document describing the node's interrupt parent. + + A pair of IRQs are specified in this property. The first + element is associated with the transmit (TX) interrupt and the + second element is associated with the receive (RX) interrupt. + +Doorbell Unit: + + - compatible + Usage: required + Value type: <string> + Definition: Must include: + "fsl,srio-dbell-unit-vX.Y", "fsl,srio-dbell-unit" + + The version X.Y should match the general SRIO controller's IP Block + revision register's Major(X) and Minor (Y) value. + + - reg + Usage: required + Value type: <prop-encoded-array> + Definition: A standard property. Specifies the physical address and + length of the SRIO configuration registers for message units + and doorbell units. + + - interrupts + Usage: required + Value type: <prop_encoded-array> + Definition: Specifies the interrupts generated by this device. The + value of the interrupts property consists of one interrupt + specifier. The format of the specifier is defined by the + binding document describing the node's interrupt parent. + + A pair of IRQs are specified in this property. The first + element is associated with the transmit (TX) interrupt and the + second element is associated with the receive (RX) interrupt. + +Port-Write Unit: + + - compatible + Usage: required + Value type: <string> + Definition: Must include: + "fsl,srio-port-write-unit-vX.Y", "fsl,srio-port-write-unit" + + The version X.Y should match the general SRIO controller's IP Block + revision register's Major(X) and Minor (Y) value. + + - reg + Usage: required + Value type: <prop-encoded-array> + Definition: A standard property. Specifies the physical address and + length of the SRIO configuration registers for message units + and doorbell units. + + - interrupts + Usage: required + Value type: <prop_encoded-array> + Definition: Specifies the interrupts generated by this device. The + value of the interrupts property consists of one interrupt + specifier. The format of the specifier is defined by the + binding document describing the node's interrupt parent. + + A single IRQ that handles port-write conditions is + specified by this property. (Typically shared with error). + + Note: All other standard properties (see the ePAPR) are allowed + but are optional. + +Example: + rmu: rmu@d3000 { + compatible = "fsl,srio-rmu"; + reg = <0xd3000 0x400>; + ranges = <0x0 0xd3000 0x400>; + fsl,liodn = <0xc8>; + + message-unit@0 { + compatible = "fsl,srio-msg-unit"; + reg = <0x0 0x100>; + interrupts = < + 60 2 0 0 /* msg1_tx_irq */ + 61 2 0 0>;/* msg1_rx_irq */ + }; + message-unit@100 { + compatible = "fsl,srio-msg-unit"; + reg = <0x100 0x100>; + interrupts = < + 62 2 0 0 /* msg2_tx_irq */ + 63 2 0 0>;/* msg2_rx_irq */ + }; + doorbell-unit@400 { + compatible = "fsl,srio-dbell-unit"; + reg = <0x400 0x80>; + interrupts = < + 56 2 0 0 /* bell_outb_irq */ + 57 2 0 0>;/* bell_inb_irq */ + }; + port-write-unit@4e0 { + compatible = "fsl,srio-port-write-unit"; + reg = <0x4e0 0x20>; + interrupts = <16 2 1 11>; + }; + }; diff --git a/Documentation/devicetree/bindings/powerpc/fsl/srio.txt b/Documentation/devicetree/bindings/powerpc/fsl/srio.txt new file mode 100644 index 00000000..07abf0f2 --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/fsl/srio.txt @@ -0,0 +1,103 @@ +* Freescale Serial RapidIO (SRIO) Controller + +RapidIO port node: +Properties: + - compatible + Usage: required + Value type: <string> + Definition: Must include "fsl,srio" for IP blocks with IP Block + Revision Register (SRIO IPBRR1) Major ID equal to 0x01c0. + + Optionally, a compatible string of "fsl,srio-vX.Y" where X is Major + version in IP Block Revision Register and Y is Minor version. If this + compatible is provided it should be ordered before "fsl,srio". + + - reg + Usage: required + Value type: <prop-encoded-array> + Definition: A standard property. Specifies the physical address and + length of the SRIO configuration registers. The size should + be set to 0x11000. + + - interrupts + Usage: required + Value type: <prop_encoded-array> + Definition: Specifies the interrupts generated by this device. The + value of the interrupts property consists of one interrupt + specifier. The format of the specifier is defined by the + binding document describing the node's interrupt parent. + + A single IRQ that handles error conditions is specified by this + property. (Typically shared with port-write). + + - fsl,srio-rmu-handle: + Usage: required if rmu node is defined + Value type: <phandle> + Definition: A single <phandle> value that points to the RMU. + (See srio-rmu.txt for more details on RMU node binding) + +Port Child Nodes: There should a port child node for each port that exists in +the controller. The ports are numbered starting at one (1) and should have +the following properties: + + - cell-index + Usage: required + Value type: <u32> + Definition: A standard property. Matches the port id. + + - ranges + Usage: required if local access windows preset + Value type: <prop-encoded-array> + Definition: A standard property. Utilized to describe the memory mapped + IO space utilized by the controller. This corresponds to the + setting of the local access windows that are targeted to this + SRIO port. + + - fsl,liodn + Usage: optional-but-recommended (for devices with PAMU) + Value type: <prop-encoded-array> + Definition: The logical I/O device number for the PAMU (IOMMU) to be + correctly configured for SRIO accesses. The property should + not exist on devices that do not support PAMU. + + For HW (ie, the P4080) that only supports a LIODN for both + memory and maintenance transactions then a single LIODN is + represented in the property for both transactions. + + For HW (ie, the P304x/P5020, etc) that supports an LIODN for + memory transactions and a unique LIODN for maintenance + transactions then a pair of LIODNs are represented in the + property. Within the pair, the first element represents the + LIODN associated with memory transactions and the second element + represents the LIODN associated with maintenance transactions + for the port. + +Note: All other standard properties (see ePAPR) are allowed but are optional. + +Example: + + rapidio: rapidio@ffe0c0000 { + #address-cells = <2>; + #size-cells = <2>; + reg = <0xf 0xfe0c0000 0 0x11000>; + compatible = "fsl,srio"; + interrupts = <16 2 1 11>; /* err_irq */ + fsl,srio-rmu-handle = <&rmu>; + ranges; + + port1 { + cell-index = <1>; + #address-cells = <2>; + #size-cells = <2>; + fsl,liodn = <34>; + ranges = <0 0 0xc 0x20000000 0 0x10000000>; + }; + + port2 { + cell-index = <2>; + #address-cells = <2>; + #size-cells = <2>; + fsl,liodn = <48>; + ranges = <0 0 0xc 0x30000000 0 0x10000000>; + }; + }; diff --git a/Documentation/devicetree/bindings/powerpc/fsl/ssi.txt b/Documentation/devicetree/bindings/powerpc/fsl/ssi.txt new file mode 100644 index 00000000..5ff76c9c --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/fsl/ssi.txt @@ -0,0 +1,73 @@ +Freescale Synchronous Serial Interface + +The SSI is a serial device that communicates with audio codecs. It can +be programmed in AC97, I2S, left-justified, or right-justified modes. + +Required properties: +- compatible: Compatible list, contains "fsl,ssi". +- cell-index: The SSI, <0> = SSI1, <1> = SSI2, and so on. +- reg: Offset and length of the register set for the device. +- interrupts: <a b> where a is the interrupt number and b is a + field that represents an encoding of the sense and + level information for the interrupt. This should be + encoded based on the information in section 2) + depending on the type of interrupt controller you + have. +- interrupt-parent: The phandle for the interrupt controller that + services interrupts for this device. +- fsl,mode: The operating mode for the SSI interface. + "i2s-slave" - I2S mode, SSI is clock slave + "i2s-master" - I2S mode, SSI is clock master + "lj-slave" - left-justified mode, SSI is clock slave + "lj-master" - l.j. mode, SSI is clock master + "rj-slave" - right-justified mode, SSI is clock slave + "rj-master" - r.j., SSI is clock master + "ac97-slave" - AC97 mode, SSI is clock slave + "ac97-master" - AC97 mode, SSI is clock master +- fsl,playback-dma: Phandle to a node for the DMA channel to use for + playback of audio. This is typically dictated by SOC + design. See the notes below. +- fsl,capture-dma: Phandle to a node for the DMA channel to use for + capture (recording) of audio. This is typically dictated + by SOC design. See the notes below. +- fsl,fifo-depth: The number of elements in the transmit and receive FIFOs. + This number is the maximum allowed value for SFCSR[TFWM0]. +- fsl,ssi-asynchronous: + If specified, the SSI is to be programmed in asynchronous + mode. In this mode, pins SRCK, STCK, SRFS, and STFS must + all be connected to valid signals. In synchronous mode, + SRCK and SRFS are ignored. Asynchronous mode allows + playback and capture to use different sample sizes and + sample rates. Some drivers may require that SRCK and STCK + be connected together, and SRFS and STFS be connected + together. This would still allow different sample sizes, + but not different sample rates. + +Optional properties: +- codec-handle: Phandle to a 'codec' node that defines an audio + codec connected to this SSI. This node is typically + a child of an I2C or other control node. + +Child 'codec' node required properties: +- compatible: Compatible list, contains the name of the codec + +Child 'codec' node optional properties: +- clock-frequency: The frequency of the input clock, which typically comes + from an on-board dedicated oscillator. + +Notes on fsl,playback-dma and fsl,capture-dma: + +On SOCs that have an SSI, specific DMA channels are hard-wired for playback +and capture. On the MPC8610, for example, SSI1 must use DMA channel 0 for +playback and DMA channel 1 for capture. SSI2 must use DMA channel 2 for +playback and DMA channel 3 for capture. The developer can choose which +DMA controller to use, but the channels themselves are hard-wired. The +purpose of these two properties is to represent this hardware design. + +The device tree nodes for the DMA channels that are referenced by +"fsl,playback-dma" and "fsl,capture-dma" must be marked as compatible with +"fsl,ssi-dma-channel". The SOC-specific compatible string (e.g. +"fsl,mpc8610-dma-channel") can remain. If these nodes are left as +"fsl,elo-dma-channel" or "fsl,eloplus-dma-channel", then the generic Elo DMA +drivers (fsldma) will attempt to use them, and it will conflict with the +sound drivers. diff --git a/Documentation/devicetree/bindings/powerpc/nintendo/gamecube.txt b/Documentation/devicetree/bindings/powerpc/nintendo/gamecube.txt new file mode 100644 index 00000000..b558585b --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/nintendo/gamecube.txt @@ -0,0 +1,109 @@ + +Nintendo GameCube device tree +============================= + +1) The "flipper" node + + This node represents the multi-function "Flipper" chip, which packages + many of the devices found in the Nintendo GameCube. + + Required properties: + + - compatible : Should be "nintendo,flipper" + +1.a) The Video Interface (VI) node + + Represents the interface between the graphics processor and a external + video encoder. + + Required properties: + + - compatible : should be "nintendo,flipper-vi" + - reg : should contain the VI registers location and length + - interrupts : should contain the VI interrupt + +1.b) The Processor Interface (PI) node + + Represents the data and control interface between the main processor + and graphics and audio processor. + + Required properties: + + - compatible : should be "nintendo,flipper-pi" + - reg : should contain the PI registers location and length + +1.b.i) The "Flipper" interrupt controller node + + Represents the interrupt controller within the "Flipper" chip. + The node for the "Flipper" interrupt controller must be placed under + the PI node. + + Required properties: + + - compatible : should be "nintendo,flipper-pic" + +1.c) The Digital Signal Procesor (DSP) node + + Represents the digital signal processor interface, designed to offload + audio related tasks. + + Required properties: + + - compatible : should be "nintendo,flipper-dsp" + - reg : should contain the DSP registers location and length + - interrupts : should contain the DSP interrupt + +1.c.i) The Auxiliary RAM (ARAM) node + + Represents the non cpu-addressable ram designed mainly to store audio + related information. + The ARAM node must be placed under the DSP node. + + Required properties: + + - compatible : should be "nintendo,flipper-aram" + - reg : should contain the ARAM start (zero-based) and length + +1.d) The Disk Interface (DI) node + + Represents the interface used to communicate with mass storage devices. + + Required properties: + + - compatible : should be "nintendo,flipper-di" + - reg : should contain the DI registers location and length + - interrupts : should contain the DI interrupt + +1.e) The Audio Interface (AI) node + + Represents the interface to the external 16-bit stereo digital-to-analog + converter. + + Required properties: + + - compatible : should be "nintendo,flipper-ai" + - reg : should contain the AI registers location and length + - interrupts : should contain the AI interrupt + +1.f) The Serial Interface (SI) node + + Represents the interface to the four single bit serial interfaces. + The SI is a proprietary serial interface used normally to control gamepads. + It's NOT a RS232-type interface. + + Required properties: + + - compatible : should be "nintendo,flipper-si" + - reg : should contain the SI registers location and length + - interrupts : should contain the SI interrupt + +1.g) The External Interface (EXI) node + + Represents the multi-channel SPI-like interface. + + Required properties: + + - compatible : should be "nintendo,flipper-exi" + - reg : should contain the EXI registers location and length + - interrupts : should contain the EXI interrupt + diff --git a/Documentation/devicetree/bindings/powerpc/nintendo/wii.txt b/Documentation/devicetree/bindings/powerpc/nintendo/wii.txt new file mode 100644 index 00000000..36afa322 --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/nintendo/wii.txt @@ -0,0 +1,184 @@ + +Nintendo Wii device tree +======================== + +0) The root node + + This node represents the Nintendo Wii video game console. + + Required properties: + + - model : Should be "nintendo,wii" + - compatible : Should be "nintendo,wii" + +1) The "hollywood" node + + This node represents the multi-function "Hollywood" chip, which packages + many of the devices found in the Nintendo Wii. + + Required properties: + + - compatible : Should be "nintendo,hollywood" + +1.a) The Video Interface (VI) node + + Represents the interface between the graphics processor and a external + video encoder. + + Required properties: + + - compatible : should be "nintendo,hollywood-vi","nintendo,flipper-vi" + - reg : should contain the VI registers location and length + - interrupts : should contain the VI interrupt + +1.b) The Processor Interface (PI) node + + Represents the data and control interface between the main processor + and graphics and audio processor. + + Required properties: + + - compatible : should be "nintendo,hollywood-pi","nintendo,flipper-pi" + - reg : should contain the PI registers location and length + +1.b.i) The "Flipper" interrupt controller node + + Represents the "Flipper" interrupt controller within the "Hollywood" chip. + The node for the "Flipper" interrupt controller must be placed under + the PI node. + + Required properties: + + - #interrupt-cells : <1> + - compatible : should be "nintendo,flipper-pic" + - interrupt-controller + +1.c) The Digital Signal Procesor (DSP) node + + Represents the digital signal processor interface, designed to offload + audio related tasks. + + Required properties: + + - compatible : should be "nintendo,hollywood-dsp","nintendo,flipper-dsp" + - reg : should contain the DSP registers location and length + - interrupts : should contain the DSP interrupt + +1.d) The Serial Interface (SI) node + + Represents the interface to the four single bit serial interfaces. + The SI is a proprietary serial interface used normally to control gamepads. + It's NOT a RS232-type interface. + + Required properties: + + - compatible : should be "nintendo,hollywood-si","nintendo,flipper-si" + - reg : should contain the SI registers location and length + - interrupts : should contain the SI interrupt + +1.e) The Audio Interface (AI) node + + Represents the interface to the external 16-bit stereo digital-to-analog + converter. + + Required properties: + + - compatible : should be "nintendo,hollywood-ai","nintendo,flipper-ai" + - reg : should contain the AI registers location and length + - interrupts : should contain the AI interrupt + +1.f) The External Interface (EXI) node + + Represents the multi-channel SPI-like interface. + + Required properties: + + - compatible : should be "nintendo,hollywood-exi","nintendo,flipper-exi" + - reg : should contain the EXI registers location and length + - interrupts : should contain the EXI interrupt + +1.g) The Open Host Controller Interface (OHCI) nodes + + Represent the USB 1.x Open Host Controller Interfaces. + + Required properties: + + - compatible : should be "nintendo,hollywood-usb-ohci","usb-ohci" + - reg : should contain the OHCI registers location and length + - interrupts : should contain the OHCI interrupt + +1.h) The Enhanced Host Controller Interface (EHCI) node + + Represents the USB 2.0 Enhanced Host Controller Interface. + + Required properties: + + - compatible : should be "nintendo,hollywood-usb-ehci","usb-ehci" + - reg : should contain the EHCI registers location and length + - interrupts : should contain the EHCI interrupt + +1.i) The Secure Digital Host Controller Interface (SDHCI) nodes + + Represent the Secure Digital Host Controller Interfaces. + + Required properties: + + - compatible : should be "nintendo,hollywood-sdhci","sdhci" + - reg : should contain the SDHCI registers location and length + - interrupts : should contain the SDHCI interrupt + +1.j) The Inter-Processor Communication (IPC) node + + Represent the Inter-Processor Communication interface. This interface + enables communications between the Broadway and the Starlet processors. + + - compatible : should be "nintendo,hollywood-ipc" + - reg : should contain the IPC registers location and length + - interrupts : should contain the IPC interrupt + +1.k) The "Hollywood" interrupt controller node + + Represents the "Hollywood" interrupt controller within the + "Hollywood" chip. + + Required properties: + + - #interrupt-cells : <1> + - compatible : should be "nintendo,hollywood-pic" + - reg : should contain the controller registers location and length + - interrupt-controller + - interrupts : should contain the cascade interrupt of the "flipper" pic + - interrupt-parent: should contain the phandle of the "flipper" pic + +1.l) The General Purpose I/O (GPIO) controller node + + Represents the dual access 32 GPIO controller interface. + + Required properties: + + - #gpio-cells : <2> + - compatible : should be "nintendo,hollywood-gpio" + - reg : should contain the IPC registers location and length + - gpio-controller + +1.m) The control node + + Represents the control interface used to setup several miscellaneous + settings of the "Hollywood" chip like boot memory mappings, resets, + disk interface mode, etc. + + Required properties: + + - compatible : should be "nintendo,hollywood-control" + - reg : should contain the control registers location and length + +1.n) The Disk Interface (DI) node + + Represents the interface used to communicate with mass storage devices. + + Required properties: + + - compatible : should be "nintendo,hollywood-di" + - reg : should contain the DI registers location and length + - interrupts : should contain the DI interrupt + diff --git a/Documentation/devicetree/bindings/pwm/atmel-tcb-pwm.txt b/Documentation/devicetree/bindings/pwm/atmel-tcb-pwm.txt new file mode 100644 index 00000000..de0eaed8 --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/atmel-tcb-pwm.txt @@ -0,0 +1,18 @@ +Atmel TCB PWM controller + +Required properties: +- compatible: should be "atmel,tcb-pwm" +- #pwm-cells: Should be 3. The first cell specifies the per-chip index + of the PWM to use, the second cell is the period in nanoseconds and + bit 0 in the third cell is used to encode the polarity of PWM output. + Set bit 0 of the third cell in PWM specifier to 1 for inverse polarity & + set to 0 for normal polarity. +- tc-block: The Timer Counter block to use as a PWM chip. + +Example: + +pwm { + compatible = "atmel,tcb-pwm"; + #pwm-cells = <3>; + tc-block = <1>; +}; diff --git a/Documentation/devicetree/bindings/pwm/imx-pwm.txt b/Documentation/devicetree/bindings/pwm/imx-pwm.txt new file mode 100644 index 00000000..8522bfbc --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/imx-pwm.txt @@ -0,0 +1,17 @@ +Freescale i.MX PWM controller + +Required properties: +- compatible: should be "fsl,<soc>-pwm" +- reg: physical base address and length of the controller's registers +- #pwm-cells: should be 2. The first cell specifies the per-chip index + of the PWM to use and the second cell is the period in nanoseconds. +- interrupts: The interrupt for the pwm controller + +Example: + +pwm1: pwm@53fb4000 { + #pwm-cells = <2>; + compatible = "fsl,imx53-pwm", "fsl,imx27-pwm"; + reg = <0x53fb4000 0x4000>; + interrupts = <61>; +}; diff --git a/Documentation/devicetree/bindings/pwm/lpc32xx-pwm.txt b/Documentation/devicetree/bindings/pwm/lpc32xx-pwm.txt new file mode 100644 index 00000000..cfe1db3b --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/lpc32xx-pwm.txt @@ -0,0 +1,12 @@ +LPC32XX PWM controller + +Required properties: +- compatible: should be "nxp,lpc3220-pwm" +- reg: physical base address and length of the controller's registers + +Examples: + +pwm@0x4005C000 { + compatible = "nxp,lpc3220-pwm"; + reg = <0x4005C000 0x8>; +}; diff --git a/Documentation/devicetree/bindings/pwm/mxs-pwm.txt b/Documentation/devicetree/bindings/pwm/mxs-pwm.txt new file mode 100644 index 00000000..9e3f8f1d --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/mxs-pwm.txt @@ -0,0 +1,17 @@ +Freescale MXS PWM controller + +Required properties: +- compatible: should be "fsl,imx23-pwm" +- reg: physical base address and length of the controller's registers +- #pwm-cells: should be 2. The first cell specifies the per-chip index + of the PWM to use and the second cell is the period in nanoseconds. +- fsl,pwm-number: the number of PWM devices + +Example: + +pwm: pwm@80064000 { + compatible = "fsl,imx28-pwm", "fsl,imx23-pwm"; + reg = <0x80064000 0x2000>; + #pwm-cells = <2>; + fsl,pwm-number = <8>; +}; diff --git a/Documentation/devicetree/bindings/pwm/nvidia,tegra20-pwm.txt b/Documentation/devicetree/bindings/pwm/nvidia,tegra20-pwm.txt new file mode 100644 index 00000000..01438ecd --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/nvidia,tegra20-pwm.txt @@ -0,0 +1,18 @@ +Tegra SoC PWFM controller + +Required properties: +- compatible: should be one of: + - "nvidia,tegra20-pwm" + - "nvidia,tegra30-pwm" +- reg: physical base address and length of the controller's registers +- #pwm-cells: On Tegra the number of cells used to specify a PWM is 2. The + first cell specifies the per-chip index of the PWM to use and the second + cell is the period in nanoseconds. + +Example: + + pwm: pwm@7000a000 { + compatible = "nvidia,tegra20-pwm"; + reg = <0x7000a000 0x100>; + #pwm-cells = <2>; + }; diff --git a/Documentation/devicetree/bindings/pwm/pwm-tiecap.txt b/Documentation/devicetree/bindings/pwm/pwm-tiecap.txt new file mode 100644 index 00000000..131e8c11 --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/pwm-tiecap.txt @@ -0,0 +1,23 @@ +TI SOC ECAP based APWM controller + +Required properties: +- compatible: Must be "ti,am33xx-ecap" +- #pwm-cells: Should be 3. Number of cells being used to specify PWM property. + First cell specifies the per-chip index of the PWM to use, the second + cell is the period in nanoseconds and bit 0 in the third cell is used to + encode the polarity of PWM output. Set bit 0 of the third in PWM specifier + to 1 for inverse polarity & set to 0 for normal polarity. +- reg: physical base address and size of the registers map. + +Optional properties: +- ti,hwmods: Name of the hwmod associated to the ECAP: + "ecap<x>", <x> being the 0-based instance number from the HW spec + +Example: + +ecap0: ecap@0 { + compatible = "ti,am33xx-ecap"; + #pwm-cells = <3>; + reg = <0x48300100 0x80>; + ti,hwmods = "ecap0"; +}; diff --git a/Documentation/devicetree/bindings/pwm/pwm-tiehrpwm.txt b/Documentation/devicetree/bindings/pwm/pwm-tiehrpwm.txt new file mode 100644 index 00000000..4fc7079d --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/pwm-tiehrpwm.txt @@ -0,0 +1,23 @@ +TI SOC EHRPWM based PWM controller + +Required properties: +- compatible : Must be "ti,am33xx-ehrpwm" +- #pwm-cells: Should be 3. Number of cells being used to specify PWM property. + First cell specifies the per-chip index of the PWM to use, the second + cell is the period in nanoseconds and bit 0 in the third cell is used to + encode the polarity of PWM output. Set bit 0 of the third in PWM specifier + to 1 for inverse polarity & set to 0 for normal polarity. +- reg: physical base address and size of the registers map. + +Optional properties: +- ti,hwmods: Name of the hwmod associated to the EHRPWM: + "ehrpwm<x>", <x> being the 0-based instance number from the HW spec + +Example: + +ehrpwm0: ehrpwm@0 { + compatible = "ti,am33xx-ehrpwm"; + #pwm-cells = <3>; + reg = <0x48300200 0x100>; + ti,hwmods = "ehrpwm0"; +}; diff --git a/Documentation/devicetree/bindings/pwm/pwm-tipwmss.txt b/Documentation/devicetree/bindings/pwm/pwm-tipwmss.txt new file mode 100644 index 00000000..f7eae77f --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/pwm-tipwmss.txt @@ -0,0 +1,31 @@ +TI SOC based PWM Subsystem + +Required properties: +- compatible: Must be "ti,am33xx-pwmss"; +- reg: physical base address and size of the registers map. +- address-cells: Specify the number of u32 entries needed in child nodes. + Should set to 1. +- size-cells: specify number of u32 entries needed to specify child nodes size + in reg property. Should set to 1. +- ranges: describes the address mapping of a memory-mapped bus. Should set to + physical address map of child's base address, physical address within + parent's address space and length of the address map. For am33xx, + 3 set of child register maps present, ECAP register space, EQEP + register space, EHRPWM register space. + +Also child nodes should also populated under PWMSS DT node. + +Example: +pwmss0: pwmss@48300000 { + compatible = "ti,am33xx-pwmss"; + reg = <0x48300000 0x10>; + ti,hwmods = "epwmss0"; + #address-cells = <1>; + #size-cells = <1>; + status = "disabled"; + ranges = <0x48300100 0x48300100 0x80 /* ECAP */ + 0x48300180 0x48300180 0x80 /* EQEP */ + 0x48300200 0x48300200 0x80>; /* EHRPWM */ + + /* child nodes go here */ +}; diff --git a/Documentation/devicetree/bindings/pwm/pwm.txt b/Documentation/devicetree/bindings/pwm/pwm.txt new file mode 100644 index 00000000..06e67247 --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/pwm.txt @@ -0,0 +1,68 @@ +Specifying PWM information for devices +====================================== + +1) PWM user nodes +----------------- + +PWM users should specify a list of PWM devices that they want to use +with a property containing a 'pwm-list': + + pwm-list ::= <single-pwm> [pwm-list] + single-pwm ::= <pwm-phandle> <pwm-specifier> + pwm-phandle : phandle to PWM controller node + pwm-specifier : array of #pwm-cells specifying the given PWM + (controller specific) + +PWM properties should be named "pwms". The exact meaning of each pwms +property must be documented in the device tree binding for each device. +An optional property "pwm-names" may contain a list of strings to label +each of the PWM devices listed in the "pwms" property. If no "pwm-names" +property is given, the name of the user node will be used as fallback. + +Drivers for devices that use more than a single PWM device can use the +"pwm-names" property to map the name of the PWM device requested by the +pwm_get() call to an index into the list given by the "pwms" property. + +The following example could be used to describe a PWM-based backlight +device: + + pwm: pwm { + #pwm-cells = <2>; + }; + + [...] + + bl: backlight { + pwms = <&pwm 0 5000000>; + pwm-names = "backlight"; + }; + +Note that in the example above, specifying the "pwm-names" is redundant +because the name "backlight" would be used as fallback anyway. + +pwm-specifier typically encodes the chip-relative PWM number and the PWM +period in nanoseconds. + +Optionally, the pwm-specifier can encode a number of flags in a third cell: +- bit 0: PWM signal polarity (0: normal polarity, 1: inverse polarity) + +Example with optional PWM specifier for inverse polarity + + bl: backlight { + pwms = <&pwm 0 5000000 1>; + pwm-names = "backlight"; + }; + +2) PWM controller nodes +----------------------- + +PWM controller nodes must specify the number of cells used for the +specifier using the '#pwm-cells' property. + +An example PWM controller might look like this: + + pwm: pwm@7000a000 { + compatible = "nvidia,tegra20-pwm"; + reg = <0x7000a000 0x100>; + #pwm-cells = <2>; + }; diff --git a/Documentation/devicetree/bindings/pwm/spear-pwm.txt b/Documentation/devicetree/bindings/pwm/spear-pwm.txt new file mode 100644 index 00000000..3ac779d8 --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/spear-pwm.txt @@ -0,0 +1,18 @@ +== ST SPEAr SoC PWM controller == + +Required properties: +- compatible: should be one of: + - "st,spear320-pwm" + - "st,spear1340-pwm" +- reg: physical base address and length of the controller's registers +- #pwm-cells: number of cells used to specify PWM which is fixed to 2 on + SPEAr. The first cell specifies the per-chip index of the PWM to use and + the second cell is the period in nanoseconds. + +Example: + + pwm: pwm@a8000000 { + compatible ="st,spear320-pwm"; + reg = <0xa8000000 0x1000>; + #pwm-cells = <2>; + }; diff --git a/Documentation/devicetree/bindings/pwm/ti,twl-pwm.txt b/Documentation/devicetree/bindings/pwm/ti,twl-pwm.txt new file mode 100644 index 00000000..2943ee5f --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/ti,twl-pwm.txt @@ -0,0 +1,17 @@ +Texas Instruments TWL series PWM drivers + +Supported PWMs: +On TWL4030 series: PWM1 and PWM2 +On TWL6030 series: PWM0 and PWM1 + +Required properties: +- compatible: "ti,twl4030-pwm" or "ti,twl6030-pwm" +- #pwm-cells: should be 2. The first cell specifies the per-chip index + of the PWM to use and the second cell is the period in nanoseconds. + +Example: + +twl_pwm: pwm { + compatible = "ti,twl6030-pwm"; + #pwm-cells = <2>; +}; diff --git a/Documentation/devicetree/bindings/pwm/ti,twl-pwmled.txt b/Documentation/devicetree/bindings/pwm/ti,twl-pwmled.txt new file mode 100644 index 00000000..cb64f3ac --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/ti,twl-pwmled.txt @@ -0,0 +1,17 @@ +Texas Instruments TWL series PWM drivers connected to LED terminals + +Supported PWMs: +On TWL4030 series: PWMA and PWMB (connected to LEDA and LEDB terminals) +On TWL6030 series: LED PWM (mainly used as charging indicator LED) + +Required properties: +- compatible: "ti,twl4030-pwmled" or "ti,twl6030-pwmled" +- #pwm-cells: should be 2. The first cell specifies the per-chip index + of the PWM to use and the second cell is the period in nanoseconds. + +Example: + +twl_pwmled: pwmled { + compatible = "ti,twl6030-pwmled"; + #pwm-cells = <2>; +}; diff --git a/Documentation/devicetree/bindings/pwm/vt8500-pwm.txt b/Documentation/devicetree/bindings/pwm/vt8500-pwm.txt new file mode 100644 index 00000000..d21d82d2 --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/vt8500-pwm.txt @@ -0,0 +1,20 @@ +VIA/Wondermedia VT8500/WM8xxx series SoC PWM controller + +Required properties: +- compatible: should be "via,vt8500-pwm" +- reg: physical base address and length of the controller's registers +- #pwm-cells: Should be 3. Number of cells being used to specify PWM property. + First cell specifies the per-chip index of the PWM to use, the second + cell is the period in nanoseconds and bit 0 in the third cell is used to + encode the polarity of PWM output. Set bit 0 of the third in PWM specifier + to 1 for inverse polarity & set to 0 for normal polarity. +- clocks: phandle to the PWM source clock + +Example: + +pwm1: pwm@d8220000 { + #pwm-cells = <3>; + compatible = "via,vt8500-pwm"; + reg = <0xd8220000 0x1000>; + clocks = <&clkpwm>; +}; diff --git a/Documentation/devicetree/bindings/regulator/88pm860x.txt b/Documentation/devicetree/bindings/regulator/88pm860x.txt new file mode 100644 index 00000000..1267b3e1 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/88pm860x.txt @@ -0,0 +1,30 @@ +Marvell 88PM860x regulator + +Required properties: +- compatible: "marvell,88pm860x" +- reg: I2C slave address +- regulators: A node that houses a sub-node for each regulator within the + device. Each sub-node is identified using the regulator-compatible + property, with valid values listed below. + +Example: + + pmic: 88pm860x@34 { + compatible = "marvell,88pm860x"; + reg = <0x34>; + + regulators { + BUCK1 { + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1500000>; + regulator-boot-on; + regulator-always-on; + }; + BUCK3 { + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <3000000>; + regulator-boot-on; + regulator-always-on; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/regulator/anatop-regulator.txt b/Documentation/devicetree/bindings/regulator/anatop-regulator.txt new file mode 100644 index 00000000..758eae24 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/anatop-regulator.txt @@ -0,0 +1,37 @@ +Anatop Voltage regulators + +Required properties: +- compatible: Must be "fsl,anatop-regulator" +- anatop-reg-offset: Anatop MFD register offset +- anatop-vol-bit-shift: Bit shift for the register +- anatop-vol-bit-width: Number of bits used in the register +- anatop-min-bit-val: Minimum value of this register +- anatop-min-voltage: Minimum voltage of this regulator +- anatop-max-voltage: Maximum voltage of this regulator + +Optional properties: +- anatop-delay-reg-offset: Anatop MFD step time register offset +- anatop-delay-bit-shift: Bit shift for the step time register +- anatop-delay-bit-width: Number of bits used in the step time register + +Any property defined as part of the core regulator +binding, defined in regulator.txt, can also be used. + +Example: + + regulator-vddpu { + compatible = "fsl,anatop-regulator"; + regulator-name = "vddpu"; + regulator-min-microvolt = <725000>; + regulator-max-microvolt = <1300000>; + regulator-always-on; + anatop-reg-offset = <0x140>; + anatop-vol-bit-shift = <9>; + anatop-vol-bit-width = <5>; + anatop-delay-reg-offset = <0x170>; + anatop-delay-bit-shift = <24>; + anatop-delay-bit-width = <2>; + anatop-min-bit-val = <1>; + anatop-min-voltage = <725000>; + anatop-max-voltage = <1300000>; + }; diff --git a/Documentation/devicetree/bindings/regulator/fixed-regulator.txt b/Documentation/devicetree/bindings/regulator/fixed-regulator.txt new file mode 100644 index 00000000..fe341147 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/fixed-regulator.txt @@ -0,0 +1,34 @@ +Fixed Voltage regulators + +Required properties: +- compatible: Must be "regulator-fixed"; + +Optional properties: +- gpio: gpio to use for enable control +- startup-delay-us: startup time in microseconds +- enable-active-high: Polarity of GPIO is Active high + If this property is missing, the default assumed is Active low. +- gpio-open-drain: GPIO is open drain type. + If this property is missing then default assumption is false. +- vin-supply: Input supply name. + +Any property defined as part of the core regulator +binding, defined in regulator.txt, can also be used. +However a fixed voltage regulator is expected to have the +regulator-min-microvolt and regulator-max-microvolt +to be the same. + +Example: + + abc: fixedregulator@0 { + compatible = "regulator-fixed"; + regulator-name = "fixed-supply"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + gpio = <&gpio1 16 0>; + startup-delay-us = <70000>; + enable-active-high; + regulator-boot-on; + gpio-open-drain; + vin-supply = "input-supply-name"; + }; diff --git a/Documentation/devicetree/bindings/regulator/gpio-regulator.txt b/Documentation/devicetree/bindings/regulator/gpio-regulator.txt new file mode 100644 index 00000000..63c65980 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/gpio-regulator.txt @@ -0,0 +1,37 @@ +GPIO controlled regulators + +Required properties: +- compatible : Must be "regulator-gpio". +- states : Selection of available voltages and GPIO configs. + if there are no states, then use a fixed regulator + +Optional properties: +- enable-gpio : GPIO to use to enable/disable the regulator. +- gpios : GPIO group used to control voltage. +- startup-delay-us : Startup time in microseconds. +- enable-active-high : Polarity of GPIO is active high (default is low). + +Any property defined as part of the core regulator binding defined in +regulator.txt can also be used. + +Example: + + mmciv: gpio-regulator { + compatible = "regulator-gpio"; + + regulator-name = "mmci-gpio-supply"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2600000>; + regulator-boot-on; + + enable-gpio = <&gpio0 23 0x4>; + gpios = <&gpio0 24 0x4 + &gpio0 25 0x4>; + states = <1800000 0x3 + 2200000 0x2 + 2600000 0x1 + 2900000 0x0>; + + startup-delay-us = <100000>; + enable-active-high; + }; diff --git a/Documentation/devicetree/bindings/regulator/max8907.txt b/Documentation/devicetree/bindings/regulator/max8907.txt new file mode 100644 index 00000000..371eccd1 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/max8907.txt @@ -0,0 +1,69 @@ +MAX8907 regulator + +Required properties: +- compatible: "maxim,max8907" +- reg: I2C slave address +- interrupts: The interrupt output of the controller +- mbatt-supply: The input supply for MBATT, BBAT, SDBY, VRTC. +- in-v1-supply: The input supply for SD1. +- in-v2-supply: The input supply for SD2. +- in-v3-supply: The input supply for SD3. +- in1-supply: The input supply for LDO1. +... +- in20-supply: The input supply for LDO20. +- regulators: A node that houses a sub-node for each regulator within the + device. Each sub-node is identified using the node's name (or the deprecated + regulator-compatible property if present), with valid values listed below. + The content of each sub-node is defined by the standard binding for + regulators; see regulator.txt. + +Optional properties: +- maxim,system-power-controller: Boolean property indicating that the PMIC + controls the overall system power. + +The valid names for regulators are: + + sd1, sd2, sd3, ldo1, ldo2, ldo3, ldo4, ldo5, ldo6, ldo7, ldo8, ldo9, ldo10, + ldo11, ldo12, ldo13, ldo14, ldo15, ldo16, ldo17, ldo18, ldo19, ldo20, out5v, + out33v, bbat, sdby, vrtc. + +Example: + + max8907@3c { + compatible = "maxim,max8907"; + reg = <0x3c>; + interrupts = <0 86 0x4>; + + maxim,system-power-controller; + + mbatt-supply = <&some_reg>; + in-v1-supply = <&mbatt_reg>; + ... + in1-supply = <&mbatt_reg>; + ... + + regulators { + mbatt_reg: mbatt { + regulator-name = "vbat_pmu"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; + + sd1 { + regulator-name = "nvvdd_sv1,vdd_cpu_pmu"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + }; + + sd2 { + regulator-name = "nvvdd_sv2,vdd_core"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + }; +... + }; + }; + }; diff --git a/Documentation/devicetree/bindings/regulator/max8925-regulator.txt b/Documentation/devicetree/bindings/regulator/max8925-regulator.txt new file mode 100644 index 00000000..0057695a --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/max8925-regulator.txt @@ -0,0 +1,40 @@ +Max8925 Voltage regulators + +Required nodes: +-nodes: + - SDV1 for SDV SDV1 + - SDV2 for SDV SDV2 + - SDV3 for SDV SDV3 + - LDO1 for LDO LDO1 + - LDO2 for LDO LDO2 + - LDO3 for LDO LDO3 + - LDO4 for LDO LDO4 + - LDO5 for LDO LDO5 + - LDO6 for LDO LDO6 + - LDO7 for LDO LDO7 + - LDO8 for LDO LDO8 + - LDO9 for LDO LDO9 + - LDO10 for LDO LDO10 + - LDO11 for LDO LDO11 + - LDO12 for LDO LDO12 + - LDO13 for LDO LDO13 + - LDO14 for LDO LDO14 + - LDO15 for LDO LDO15 + - LDO16 for LDO LDO16 + - LDO17 for LDO LDO17 + - LDO18 for LDO LDO18 + - LDO19 for LDO LDO19 + - LDO20 for LDO LDO20 + +Optional properties: +- Any optional property defined in bindings/regulator/regulator.txt + +Example: + + SDV1 { + regulator-min-microvolt = <637500>; + regulator-max-microvolt = <1425000>; + regulator-boot-on; + regulator-always-on; + }; + diff --git a/Documentation/devicetree/bindings/regulator/max8997-regulator.txt b/Documentation/devicetree/bindings/regulator/max8997-regulator.txt new file mode 100644 index 00000000..9fd69a18 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/max8997-regulator.txt @@ -0,0 +1,146 @@ +* Maxim MAX8997 Voltage and Current Regulator + +The Maxim MAX8997 is a multi-function device which includes volatage and +current regulators, rtc, charger controller and other sub-blocks. It is +interfaced to the host controller using a i2c interface. Each sub-block is +addressed by the host system using different i2c slave address. This document +describes the bindings for 'pmic' sub-block of max8997. + +Required properties: +- compatible: Should be "maxim,max8997-pmic". +- reg: Specifies the i2c slave address of the pmic block. It should be 0x66. + +- max8997,pmic-buck1-dvs-voltage: A set of 8 voltage values in micro-volt (uV) + units for buck1 when changing voltage using gpio dvs. Refer to [1] below + for additional information. + +- max8997,pmic-buck2-dvs-voltage: A set of 8 voltage values in micro-volt (uV) + units for buck2 when changing voltage using gpio dvs. Refer to [1] below + for additional information. + +- max8997,pmic-buck5-dvs-voltage: A set of 8 voltage values in micro-volt (uV) + units for buck5 when changing voltage using gpio dvs. Refer to [1] below + for additional information. + +[1] If none of the 'max8997,pmic-buck[1/2/5]-uses-gpio-dvs' optional + property is specified, the 'max8997,pmic-buck[1/2/5]-dvs-voltage' + property should specify atleast one voltage level (which would be a + safe operating voltage). + + If either of the 'max8997,pmic-buck[1/2/5]-uses-gpio-dvs' optional + property is specified, then all the eigth voltage values for the + 'max8997,pmic-buck[1/2/5]-dvs-voltage' should be specified. + +Optional properties: +- interrupt-parent: Specifies the phandle of the interrupt controller to which + the interrupts from max8997 are delivered to. +- interrupts: Interrupt specifiers for two interrupt sources. + - First interrupt specifier is for 'irq1' interrupt. + - Second interrupt specifier is for 'alert' interrupt. +- max8997,pmic-buck1-uses-gpio-dvs: 'buck1' can be controlled by gpio dvs. +- max8997,pmic-buck2-uses-gpio-dvs: 'buck2' can be controlled by gpio dvs. +- max8997,pmic-buck5-uses-gpio-dvs: 'buck5' can be controlled by gpio dvs. + +Additional properties required if either of the optional properties are used: +- max8997,pmic-ignore-gpiodvs-side-effect: When GPIO-DVS mode is used for + multiple bucks, changing the voltage value of one of the bucks may affect + that of another buck, which is the side effect of the change (set_voltage). + Use this property to ignore such side effects and change the voltage. + +- max8997,pmic-buck125-default-dvs-idx: Default voltage setting selected from + the possible 8 options selectable by the dvs gpios. The value of this + property should be between 0 and 7. If not specified or if out of range, the + default value of this property is set to 0. + +- max8997,pmic-buck125-dvs-gpios: GPIO specifiers for three host gpio's used + for dvs. The format of the gpio specifier depends in the gpio controller. + +Regulators: The regulators of max8997 that have to be instantiated should be +included in a sub-node named 'regulators'. Regulator nodes included in this +sub-node should be of the format as listed below. + + regulator_name { + standard regulator bindings here + }; + +The following are the names of the regulators that the max8997 pmic block +supports. Note: The 'n' in LDOn and BUCKn represents the LDO or BUCK number +as per the datasheet of max8997. + + - LDOn + - valid values for n are 1 to 18 and 21 + - Example: LDO0, LD01, LDO2, LDO21 + - BUCKn + - valid values for n are 1 to 7. + - Example: BUCK1, BUCK2, BUCK3, BUCK7 + + - ENVICHG: Battery Charging Current Monitor Output. This is a fixed + voltage type regulator + + - ESAFEOUT1: (ldo19) + - ESAFEOUT2: (ld020) + + - CHARGER_CV: main battery charger voltage control + - CHARGER: main battery charger current control + - CHARGER_TOPOFF: end of charge current threshold level + +The bindings inside the regulator nodes use the standard regulator bindings +which are documented elsewhere. + +Example: + + max8997_pmic@66 { + compatible = "maxim,max8997-pmic"; + interrupt-parent = <&wakeup_eint>; + reg = <0x66>; + interrupts = <4 0>, <3 0>; + + max8997,pmic-buck1-uses-gpio-dvs; + max8997,pmic-buck2-uses-gpio-dvs; + max8997,pmic-buck5-uses-gpio-dvs; + + max8997,pmic-ignore-gpiodvs-side-effect; + max8997,pmic-buck125-default-dvs-idx = <0>; + + max8997,pmic-buck125-dvs-gpios = <&gpx0 0 1 0 0>, /* SET1 */ + <&gpx0 1 1 0 0>, /* SET2 */ + <&gpx0 2 1 0 0>; /* SET3 */ + + max8997,pmic-buck1-dvs-voltage = <1350000>, <1300000>, + <1250000>, <1200000>, + <1150000>, <1100000>, + <1000000>, <950000>; + + max8997,pmic-buck2-dvs-voltage = <1100000>, <1100000>, + <1100000>, <1100000>, + <1000000>, <1000000>, + <1000000>, <1000000>; + + max8997,pmic-buck5-dvs-voltage = <1200000>, <1200000>, + <1200000>, <1200000>, + <1200000>, <1200000>, + <1200000>, <1200000>; + + regulators { + ldo1_reg: LDO1 { + regulator-name = "VDD_ABB_3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + ldo2_reg: LDO2 { + regulator-name = "VDD_ALIVE_1.1V"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-always-on; + }; + + buck1_reg: BUCK1 { + regulator-name = "VDD_ARM_1.2V"; + regulator-min-microvolt = <950000>; + regulator-max-microvolt = <1350000>; + regulator-always-on; + regulator-boot-on; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/regulator/regulator.txt b/Documentation/devicetree/bindings/regulator/regulator.txt new file mode 100644 index 00000000..ecfc6ccd --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/regulator.txt @@ -0,0 +1,62 @@ +Voltage/Current Regulators + +Optional properties: +- regulator-name: A string used as a descriptive name for regulator outputs +- regulator-min-microvolt: smallest voltage consumers may set +- regulator-max-microvolt: largest voltage consumers may set +- regulator-microvolt-offset: Offset applied to voltages to compensate for voltage drops +- regulator-min-microamp: smallest current consumers may set +- regulator-max-microamp: largest current consumers may set +- regulator-always-on: boolean, regulator should never be disabled +- regulator-boot-on: bootloader/firmware enabled regulator +- <name>-supply: phandle to the parent supply/regulator node +- regulator-ramp-delay: ramp delay for regulator(in uV/uS) + +Deprecated properties: +- regulator-compatible: If a regulator chip contains multiple + regulators, and if the chip's binding contains a child node that + describes each regulator, then this property indicates which regulator + this child node is intended to configure. If this property is missing, + the node's name will be used instead. + +Example: + + xyzreg: regulator@0 { + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <2500000>; + regulator-always-on; + vin-supply = <&vin>; + }; + +Regulator Consumers: +Consumer nodes can reference one or more of its supplies/ +regulators using the below bindings. + +- <name>-supply: phandle to the regulator node + +These are the same bindings that a regulator in the above +example used to reference its own supply, in which case +its just seen as a special case of a regulator being a +consumer itself. + +Example of a consumer device node (mmc) referencing two +regulators (twl_reg1 and twl_reg2), + + twl_reg1: regulator@0 { + ... + ... + ... + }; + + twl_reg2: regulator@1 { + ... + ... + ... + }; + + mmc: mmc@0x0 { + ... + ... + vmmc-supply = <&twl_reg1>; + vmmcaux-supply = <&twl_reg2>; + }; diff --git a/Documentation/devicetree/bindings/regulator/s5m8767-regulator.txt b/Documentation/devicetree/bindings/regulator/s5m8767-regulator.txt new file mode 100644 index 00000000..a35ff990 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/s5m8767-regulator.txt @@ -0,0 +1,152 @@ +* Samsung S5M8767 Voltage and Current Regulator + +The Samsung S5M8767 is a multi-function device which includes volatage and +current regulators, rtc, charger controller and other sub-blocks. It is +interfaced to the host controller using a i2c interface. Each sub-block is +addressed by the host system using different i2c slave address. This document +describes the bindings for 'pmic' sub-block of s5m8767. + +Required properties: +- compatible: Should be "samsung,s5m8767-pmic". +- reg: Specifies the i2c slave address of the pmic block. It should be 0x66. + +- s5m8767,pmic-buck2-dvs-voltage: A set of 8 voltage values in micro-volt (uV) + units for buck2 when changing voltage using gpio dvs. Refer to [1] below + for additional information. + +- s5m8767,pmic-buck3-dvs-voltage: A set of 8 voltage values in micro-volt (uV) + units for buck3 when changing voltage using gpio dvs. Refer to [1] below + for additional information. + +- s5m8767,pmic-buck4-dvs-voltage: A set of 8 voltage values in micro-volt (uV) + units for buck4 when changing voltage using gpio dvs. Refer to [1] below + for additional information. + +- s5m8767,pmic-buck-ds-gpios: GPIO specifiers for three host gpio's used + for selecting GPIO DVS lines. It is one-to-one mapped to dvs gpio lines. + +[1] If none of the 's5m8767,pmic-buck[2/3/4]-uses-gpio-dvs' optional + property is specified, the 's5m8767,pmic-buck[2/3/4]-dvs-voltage' + property should specify atleast one voltage level (which would be a + safe operating voltage). + + If either of the 's5m8767,pmic-buck[2/3/4]-uses-gpio-dvs' optional + property is specified, then all the eight voltage values for the + 's5m8767,pmic-buck[2/3/4]-dvs-voltage' should be specified. + +Optional properties: +- interrupt-parent: Specifies the phandle of the interrupt controller to which + the interrupts from s5m8767 are delivered to. +- interrupts: Interrupt specifiers for two interrupt sources. + - First interrupt specifier is for 'irq1' interrupt. + - Second interrupt specifier is for 'alert' interrupt. +- s5m8767,pmic-buck2-uses-gpio-dvs: 'buck2' can be controlled by gpio dvs. +- s5m8767,pmic-buck3-uses-gpio-dvs: 'buck3' can be controlled by gpio dvs. +- s5m8767,pmic-buck4-uses-gpio-dvs: 'buck4' can be controlled by gpio dvs. + +Additional properties required if either of the optional properties are used: + +- s5m8767,pmic-buck234-default-dvs-idx: Default voltage setting selected from + the possible 8 options selectable by the dvs gpios. The value of this + property should be between 0 and 7. If not specified or if out of range, the + default value of this property is set to 0. + +- s5m8767,pmic-buck-dvs-gpios: GPIO specifiers for three host gpio's used + for dvs. The format of the gpio specifier depends in the gpio controller. + +Regulators: The regulators of s5m8767 that have to be instantiated should be +included in a sub-node named 'regulators'. Regulator nodes included in this +sub-node should be of the format as listed below. + + regulator_name { + ldo1_reg: LDO1 { + regulator-name = "VDD_ALIVE_1.0V"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-always-on; + regulator-boot-on; + op_mode = <1>; /* Normal Mode */ + }; + }; +The above regulator entries are defined in regulator bindings documentation +except op_mode description. + - op_mode: describes the different operating modes of the LDO's with + power mode change in SOC. The different possible values are, + 0 - always off mode + 1 - on in normal mode + 2 - low power mode + 3 - suspend mode + +The following are the names of the regulators that the s5m8767 pmic block +supports. Note: The 'n' in LDOn and BUCKn represents the LDO or BUCK number +as per the datasheet of s5m8767. + + - LDOn + - valid values for n are 1 to 28 + - Example: LDO0, LD01, LDO28 + - BUCKn + - valid values for n are 1 to 9. + - Example: BUCK1, BUCK2, BUCK9 + +The bindings inside the regulator nodes use the standard regulator bindings +which are documented elsewhere. + +Example: + + s5m8767_pmic@66 { + compatible = "samsung,s5m8767-pmic"; + reg = <0x66>; + + s5m8767,pmic-buck2-uses-gpio-dvs; + s5m8767,pmic-buck3-uses-gpio-dvs; + s5m8767,pmic-buck4-uses-gpio-dvs; + + s5m8767,pmic-buck-default-dvs-idx = <0>; + + s5m8767,pmic-buck-dvs-gpios = <&gpx0 0 1 0 0>, /* DVS1 */ + <&gpx0 1 1 0 0>, /* DVS2 */ + <&gpx0 2 1 0 0>; /* DVS3 */ + + s5m8767,pmic-buck-ds-gpios = <&gpx2 3 1 0 0>, /* SET1 */ + <&gpx2 4 1 0 0>, /* SET2 */ + <&gpx2 5 1 0 0>; /* SET3 */ + + s5m8767,pmic-buck2-dvs-voltage = <1350000>, <1300000>, + <1250000>, <1200000>, + <1150000>, <1100000>, + <1000000>, <950000>; + + s5m8767,pmic-buck3-dvs-voltage = <1100000>, <1100000>, + <1100000>, <1100000>, + <1000000>, <1000000>, + <1000000>, <1000000>; + + s5m8767,pmic-buck4-dvs-voltage = <1200000>, <1200000>, + <1200000>, <1200000>, + <1200000>, <1200000>, + <1200000>, <1200000>; + + regulators { + ldo1_reg: LDO1 { + regulator-name = "VDD_ABB_3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + op_mode = <1>; /* Normal Mode */ + }; + + ldo2_reg: LDO2 { + regulator-name = "VDD_ALIVE_1.1V"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-always-on; + }; + + buck1_reg: BUCK1 { + regulator-name = "VDD_MIF_1.2V"; + regulator-min-microvolt = <950000>; + regulator-max-microvolt = <1350000>; + regulator-always-on; + regulator-boot-on; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/regulator/tps51632-regulator.txt b/Documentation/devicetree/bindings/regulator/tps51632-regulator.txt new file mode 100644 index 00000000..2f7e44a9 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/tps51632-regulator.txt @@ -0,0 +1,27 @@ +TPS51632 Voltage regulators + +Required properties: +- compatible: Must be "ti,tps51632" +- reg: I2C slave address + +Optional properties: +- ti,enable-pwm-dvfs: Enable the DVFS voltage control through the PWM interface. +- ti,dvfs-step-20mV: The 20mV step voltage when PWM DVFS enabled. Missing this + will set 10mV step voltage in PWM DVFS mode. In normal mode, the voltage + step is 10mV as per datasheet. + +Any property defined as part of the core regulator binding, defined in +regulator.txt, can also be used. + +Example: + + tps51632 { + compatible = "ti,tps51632"; + reg = <0x43>; + regulator-name = "tps51632-vout"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1500000>; + regulator-boot-on; + ti,enable-pwm-dvfs; + ti,dvfs-step-20mV; + }; diff --git a/Documentation/devicetree/bindings/regulator/tps62360-regulator.txt b/Documentation/devicetree/bindings/regulator/tps62360-regulator.txt new file mode 100644 index 00000000..1b20c3db --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/tps62360-regulator.txt @@ -0,0 +1,44 @@ +TPS62360 Voltage regulators + +Required properties: +- compatible: Must be one of the following. + "ti,tps62360" + "ti,tps62361", + "ti,tps62362", + "ti,tps62363", +- reg: I2C slave address + +Optional properties: +- ti,enable-vout-discharge: Enable output discharge. This is boolean value. +- ti,enable-pull-down: Enable pull down. This is boolean value. +- ti,vsel0-gpio: GPIO for controlling VSEL0 line. + If this property is missing, then assume that there is no GPIO + for vsel0 control. +- ti,vsel1-gpio: Gpio for controlling VSEL1 line. + If this property is missing, then assume that there is no GPIO + for vsel1 control. +- ti,vsel0-state-high: Initial state of vsel0 input is high. + If this property is missing, then assume the state as low (0). +- ti,vsel1-state-high: Initial state of vsel1 input is high. + If this property is missing, then assume the state as low (0). + +Any property defined as part of the core regulator binding, defined in +regulator.txt, can also be used. + +Example: + + abc: tps62360 { + compatible = "ti,tps62361"; + reg = <0x60>; + regulator-name = "tps62361-vout"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1500000>; + regulator-boot-on + ti,vsel0-gpio = <&gpio1 16 0>; + ti,vsel1-gpio = <&gpio1 17 0>; + ti,vsel0-state-high; + ti,vsel1-state-high; + ti,enable-pull-down; + ti,enable-force-pwm; + ti,enable-vout-discharge; + }; diff --git a/Documentation/devicetree/bindings/regulator/tps65090.txt b/Documentation/devicetree/bindings/regulator/tps65090.txt new file mode 100644 index 00000000..313a60ba --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/tps65090.txt @@ -0,0 +1,122 @@ +TPS65090 regulators + +Required properties: +- compatible: "ti,tps65090" +- reg: I2C slave address +- interrupts: the interrupt outputs of the controller +- regulators: A node that houses a sub-node for each regulator within the + device. Each sub-node is identified using the node's name, with valid + values listed below. The content of each sub-node is defined by the + standard binding for regulators; see regulator.txt. + dcdc[1-3], fet[1-7] and ldo[1-2] respectively. +- vsys[1-3]-supply: The input supply for DCDC[1-3] respectively. +- infet[1-7]-supply: The input supply for FET[1-7] respectively. +- vsys-l[1-2]-supply: The input supply for LDO[1-2] respectively. + +Optional properties: +- ti,enable-ext-control: This is applicable for DCDC1, DCDC2 and DCDC3. + If DCDCs are externally controlled then this property should be there. +- "dcdc-ext-control-gpios: This is applicable for DCDC1, DCDC2 and DCDC3. + If DCDCs are externally controlled and if it is from GPIO then GPIO + number should be provided. If it is externally controlled and no GPIO + entry then driver will just configure this rails as external control + and will not provide any enable/disable APIs. + +Each regulator is defined using the standard binding for regulators. + +Example: + + tps65090@48 { + compatible = "ti,tps65090"; + reg = <0x48>; + interrupts = <0 88 0x4>; + + vsys1-supply = <&some_reg>; + vsys2-supply = <&some_reg>; + vsys3-supply = <&some_reg>; + infet1-supply = <&some_reg>; + infet2-supply = <&some_reg>; + infet3-supply = <&some_reg>; + infet4-supply = <&some_reg>; + infet5-supply = <&some_reg>; + infet6-supply = <&some_reg>; + infet7-supply = <&some_reg>; + vsys_l1-supply = <&some_reg>; + vsys_l2-supply = <&some_reg>; + + regulators { + dcdc1 { + regulator-name = "dcdc1"; + regulator-boot-on; + regulator-always-on; + ti,enable-ext-control; + dcdc-ext-control-gpios = <&gpio 10 0>; + }; + + dcdc2 { + regulator-name = "dcdc2"; + regulator-boot-on; + regulator-always-on; + }; + + dcdc3 { + regulator-name = "dcdc3"; + regulator-boot-on; + regulator-always-on; + }; + + fet1 { + regulator-name = "fet1"; + regulator-boot-on; + regulator-always-on; + }; + + fet2 { + regulator-name = "fet2"; + regulator-boot-on; + regulator-always-on; + }; + + fet3 { + regulator-name = "fet3"; + regulator-boot-on; + regulator-always-on; + }; + + fet4 { + regulator-name = "fet4"; + regulator-boot-on; + regulator-always-on; + }; + + fet5 { + regulator-name = "fet5"; + regulator-boot-on; + regulator-always-on; + }; + + fet6 { + regulator-name = "fet6"; + regulator-boot-on; + regulator-always-on; + }; + + fet7 { + regulator-name = "fet7"; + regulator-boot-on; + regulator-always-on; + }; + + ldo1 { + regulator-name = "ldo1"; + regulator-boot-on; + regulator-always-on; + }; + + ldo2 { + regulator-name = "ldo2"; + regulator-boot-on; + regulator-always-on; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/regulator/tps65217.txt b/Documentation/devicetree/bindings/regulator/tps65217.txt new file mode 100644 index 00000000..4f05d208 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/tps65217.txt @@ -0,0 +1,78 @@ +TPS65217 family of regulators + +Required properties: +- compatible: "ti,tps65217" +- reg: I2C slave address +- regulators: list of regulators provided by this controller, must be named + after their hardware counterparts: dcdc[1-3] and ldo[1-4] +- regulators: This is the list of child nodes that specify the regulator + initialization data for defined regulators. Not all regulators for the given + device need to be present. The definition for each of these nodes is defined + using the standard binding for regulators found at + Documentation/devicetree/bindings/regulator/regulator.txt. + +Optional properties: +- ti,pmic-shutdown-controller: Telling the PMIC to shutdown on PWR_EN toggle. + + The valid names for regulators are: + tps65217: dcdc1, dcdc2, dcdc3, ldo1, ldo2, ldo3 and ldo4 + +Each regulator is defined using the standard binding for regulators. + +Example: + + tps: tps@24 { + compatible = "ti,tps65217"; + ti,pmic-shutdown-controller; + + regulators { + dcdc1_reg: dcdc1 { + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; + + dcdc2_reg: dcdc2 { + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + dcdc3_reg: dcc3 { + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1500000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo1_reg: ldo1 { + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo2_reg: ldo2 { + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo3_reg: ldo3 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo4_reg: ldo4 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/regulator/tps6586x.txt b/Documentation/devicetree/bindings/regulator/tps6586x.txt new file mode 100644 index 00000000..8b40cac2 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/tps6586x.txt @@ -0,0 +1,135 @@ +TPS6586x family of regulators + +Required properties: +- compatible: "ti,tps6586x" +- reg: I2C slave address +- interrupts: the interrupt outputs of the controller +- #gpio-cells: number of cells to describe a GPIO +- gpio-controller: mark the device as a GPIO controller +- regulators: A node that houses a sub-node for each regulator within the + device. Each sub-node is identified using the node's name (or the deprecated + regulator-compatible property if present), with valid values listed below. + The content of each sub-node is defined by the standard binding for + regulators; see regulator.txt. + sys, sm[0-2], ldo[0-9] and ldo_rtc +- sys-supply: The input supply for SYS. +- vin-sm0-supply: The input supply for the SM0. +- vin-sm1-supply: The input supply for the SM1. +- vin-sm2-supply: The input supply for the SM2. +- vinldo01-supply: The input supply for the LDO1 and LDO2 +- vinldo23-supply: The input supply for the LDO2 and LDO3 +- vinldo4-supply: The input supply for the LDO4 +- vinldo678-supply: The input supply for the LDO6, LDO7 and LDO8 +- vinldo9-supply: The input supply for the LDO9 + +Optional properties: +- ti,system-power-controller: Telling whether or not this pmic is controlling + the system power. + +Each regulator is defined using the standard binding for regulators. + +Note: LDO5 and LDO_RTC is supplied by SYS regulator internally and driver + take care of making proper parent child relationship. + +Example: + + pmu: tps6586x@34 { + compatible = "ti,tps6586x"; + reg = <0x34>; + interrupts = <0 88 0x4>; + + #gpio-cells = <2>; + gpio-controller; + + ti,system-power-controller; + + sys-supply = <&some_reg>; + vin-sm0-supply = <&some_reg>; + vin-sm1-supply = <&some_reg>; + vin-sm2-supply = <&some_reg>; + vinldo01-supply = <...>; + vinldo23-supply = <...>; + vinldo4-supply = <...>; + vinldo678-supply = <...>; + vinldo9-supply = <...>; + + regulators { + sys_reg: sys { + regulator-name = "vdd_sys"; + regulator-boot-on; + regulator-always-on; + }; + + sm0_reg: sm0 { + regulator-min-microvolt = < 725000>; + regulator-max-microvolt = <1500000>; + regulator-boot-on; + regulator-always-on; + }; + + sm1_reg: sm1 { + regulator-min-microvolt = < 725000>; + regulator-max-microvolt = <1500000>; + regulator-boot-on; + regulator-always-on; + }; + + sm2_reg: sm2 { + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <4550000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo0_reg: ldo0 { + regulator-name = "PCIE CLK"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + ldo1_reg: ldo1 { + regulator-min-microvolt = < 725000>; + regulator-max-microvolt = <1500000>; + }; + + ldo2_reg: ldo2 { + regulator-min-microvolt = < 725000>; + regulator-max-microvolt = <1500000>; + }; + + ldo3_reg: ldo3 { + regulator-min-microvolt = <1250000>; + regulator-max-microvolt = <3300000>; + }; + + ldo4_reg: ldo4 { + regulator-min-microvolt = <1700000>; + regulator-max-microvolt = <2475000>; + }; + + ldo5_reg: ldo5 { + regulator-min-microvolt = <1250000>; + regulator-max-microvolt = <3300000>; + }; + + ldo6_reg: ldo6 { + regulator-min-microvolt = <1250000>; + regulator-max-microvolt = <3300000>; + }; + + ldo7_reg: ldo7 { + regulator-min-microvolt = <1250000>; + regulator-max-microvolt = <3300000>; + }; + + ldo8_reg: ldo8 { + regulator-min-microvolt = <1250000>; + regulator-max-microvolt = <3300000>; + }; + + ldo9_reg: ldo9 { + regulator-min-microvolt = <1250000>; + regulator-max-microvolt = <3300000>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/regulator/twl-regulator.txt b/Documentation/devicetree/bindings/regulator/twl-regulator.txt new file mode 100644 index 00000000..658749b9 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/twl-regulator.txt @@ -0,0 +1,67 @@ +TWL family of regulators + +Required properties: +For twl6030 regulators/LDOs +- compatible: + - "ti,twl6030-vaux1" for VAUX1 LDO + - "ti,twl6030-vaux2" for VAUX2 LDO + - "ti,twl6030-vaux3" for VAUX3 LDO + - "ti,twl6030-vmmc" for VMMC LDO + - "ti,twl6030-vpp" for VPP LDO + - "ti,twl6030-vusim" for VUSIM LDO + - "ti,twl6030-vana" for VANA LDO + - "ti,twl6030-vcxio" for VCXIO LDO + - "ti,twl6030-vdac" for VDAC LDO + - "ti,twl6030-vusb" for VUSB LDO + - "ti,twl6030-v1v8" for V1V8 LDO + - "ti,twl6030-v2v1" for V2V1 LDO + - "ti,twl6030-vdd1" for VDD1 SMPS + - "ti,twl6030-vdd2" for VDD2 SMPS + - "ti,twl6030-vdd3" for VDD3 SMPS +For twl6025 regulators/LDOs +- compatible: + - "ti,twl6025-ldo1" for LDO1 LDO + - "ti,twl6025-ldo2" for LDO2 LDO + - "ti,twl6025-ldo3" for LDO3 LDO + - "ti,twl6025-ldo4" for LDO4 LDO + - "ti,twl6025-ldo5" for LDO5 LDO + - "ti,twl6025-ldo6" for LDO6 LDO + - "ti,twl6025-ldo7" for LDO7 LDO + - "ti,twl6025-ldoln" for LDOLN LDO + - "ti,twl6025-ldousb" for LDOUSB LDO + - "ti,twl6025-smps3" for SMPS3 SMPS + - "ti,twl6025-smps4" for SMPS4 SMPS + - "ti,twl6025-vio" for VIO SMPS +For twl4030 regulators/LDOs +- compatible: + - "ti,twl4030-vaux1" for VAUX1 LDO + - "ti,twl4030-vaux2" for VAUX2 LDO + - "ti,twl5030-vaux2" for VAUX2 LDO + - "ti,twl4030-vaux3" for VAUX3 LDO + - "ti,twl4030-vaux4" for VAUX4 LDO + - "ti,twl4030-vmmc1" for VMMC1 LDO + - "ti,twl4030-vmmc2" for VMMC2 LDO + - "ti,twl4030-vpll1" for VPLL1 LDO + - "ti,twl4030-vpll2" for VPLL2 LDO + - "ti,twl4030-vsim" for VSIM LDO + - "ti,twl4030-vdac" for VDAC LDO + - "ti,twl4030-vintana2" for VINTANA2 LDO + - "ti,twl4030-vio" for VIO LDO + - "ti,twl4030-vdd1" for VDD1 SMPS + - "ti,twl4030-vdd2" for VDD2 SMPS + - "ti,twl4030-vintana1" for VINTANA1 LDO + - "ti,twl4030-vintdig" for VINTDIG LDO + - "ti,twl4030-vusb1v5" for VUSB1V5 LDO + - "ti,twl4030-vusb1v8" for VUSB1V8 LDO + - "ti,twl4030-vusb3v1" for VUSB3V1 LDO + +Optional properties: +- Any optional property defined in bindings/regulator/regulator.txt + +Example: + + xyz: regulator@0 { + compatible = "ti,twl6030-vaux1"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <3000000>; + }; diff --git a/Documentation/devicetree/bindings/regulator/vexpress.txt b/Documentation/devicetree/bindings/regulator/vexpress.txt new file mode 100644 index 00000000..d775f724 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/vexpress.txt @@ -0,0 +1,32 @@ +Versatile Express voltage regulators +------------------------------------ + +Requires node properties: +- "compatible" value: "arm,vexpress-volt" +- "arm,vexpress-sysreg,func" when controlled via vexpress-sysreg + (see Documentation/devicetree/bindings/arm/vexpress-sysreg.txt + for more details) + +Required regulator properties: +- "regulator-name" +- "regulator-always-on" + +Optional regulator properties: +- "regulator-min-microvolt" +- "regulator-max-microvolt" + +See Documentation/devicetree/bindings/regulator/regulator.txt +for more details about the regulator properties. + +When no "regulator-[min|max]-microvolt" properties are defined, +the device is treated as fixed (or rather "read-only") regulator. + +Example: + volt@0 { + compatible = "arm,vexpress-volt"; + arm,vexpress-sysreg,func = <2 0>; + regulator-name = "Cores"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1050000>; + regulator-always-on; + }; diff --git a/Documentation/devicetree/bindings/resource-names.txt b/Documentation/devicetree/bindings/resource-names.txt new file mode 100644 index 00000000..e280fef6 --- /dev/null +++ b/Documentation/devicetree/bindings/resource-names.txt @@ -0,0 +1,54 @@ +Some properties contain an ordered list of 1 or more datum which are +normally accessed by index. However, some devices will have multiple +values which are more naturally accessed by name. Device nodes can +include a supplemental property for assigning names to each of the list +items. The names property consists of a list of strings in the same +order as the data in the resource property. + +The following supplemental names properties are defined. + +Resource Property Supplemental Names Property +----------------- --------------------------- +reg reg-names +clocks clock-names +interrupts interrupt-names + +Usage: + +The -names property must be used in conjunction with the normal resource +property. If not it will be ignored. + +Examples: + +l4-abe { + compatible = "simple-bus"; + #address-cells = <2>; + #size-cells = <1>; + ranges = <0 0 0x48000000 0x00001000>, /* MPU path */ + <1 0 0x49000000 0x00001000>; /* L3 path */ + mcasp { + compatible = "ti,mcasp"; + reg = <0 0x10 0x10>, <0 0x20 0x10>, + <1 0x10 0x10>, <1 0x20 0x10>; + reg-names = "mpu", "dat", + "dma", "dma_dat"; + interrupts = <11>, <12>; + interrupt-names = "rx", "tx"; + }; + + timer { + compatible = "ti,timer"; + reg = <0 0x40 0x10>, <1 0x40 0x10>; + reg-names = "mpu", "dma"; + }; +}; + + +usb { + compatible = "ti,usb-host"; + reg = <0x4a064000 0x800>, <0x4a064800 0x200>, + <0x4a064c00 0x200>; + reg-names = "config", "ohci", "ehci"; + interrupts = <14>, <15>; + interrupt-names = "ohci", "ehci"; +}; diff --git a/Documentation/devicetree/bindings/rtc/dw-apb.txt b/Documentation/devicetree/bindings/rtc/dw-apb.txt new file mode 100644 index 00000000..93e2b0f0 --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/dw-apb.txt @@ -0,0 +1,25 @@ +* Designware APB timer + +Required properties: +- compatible: "snps,dw-apb-timer-sp" or "snps,dw-apb-timer-osc" +- reg: physical base address of the controller and length of memory mapped + region. +- interrupts: IRQ line for the timer. +- clock-frequency: The frequency in HZ of the timer. +- clock-freq: For backwards compatibility with picoxcell + +Example: + + timer1: timer@ffc09000 { + compatible = "snps,dw-apb-timer-sp"; + interrupts = <0 168 4>; + clock-frequency = <200000000>; + reg = <0xffc09000 0x1000>; + }; + + timer2: timer@ffd00000 { + compatible = "snps,dw-apb-timer-osc"; + interrupts = <0 169 4>; + clock-frequency = <200000000>; + reg = <0xffd00000 0x1000>; + }; diff --git a/Documentation/devicetree/bindings/rtc/imxdi-rtc.txt b/Documentation/devicetree/bindings/rtc/imxdi-rtc.txt new file mode 100644 index 00000000..c9d80d7d --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/imxdi-rtc.txt @@ -0,0 +1,17 @@ +* i.MX25 Real Time Clock controller + +This binding supports the following chips: i.MX25, i.MX53 + +Required properties: +- compatible: should be: "fsl,imx25-rtc" +- reg: physical base address of the controller and length of memory mapped + region. +- interrupts: rtc alarm interrupt + +Example: + +rtc@80056000 { + compatible = "fsl,imx53-rtc", "fsl,imx25-rtc"; + reg = <0x80056000 2000>; + interrupts = <29>; +}; diff --git a/Documentation/devicetree/bindings/rtc/lpc32xx-rtc.txt b/Documentation/devicetree/bindings/rtc/lpc32xx-rtc.txt new file mode 100644 index 00000000..a87a1e9b --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/lpc32xx-rtc.txt @@ -0,0 +1,15 @@ +* NXP LPC32xx SoC Real Time Clock controller + +Required properties: +- compatible: must be "nxp,lpc3220-rtc" +- reg: physical base address of the controller and length of memory mapped + region. +- interrupts: The RTC interrupt + +Example: + + rtc@40024000 { + compatible = "nxp,lpc3220-rtc"; + reg = <0x40024000 0x1000>; + interrupts = <52 0>; + }; diff --git a/Documentation/devicetree/bindings/rtc/nvidia,tegra20-rtc.txt b/Documentation/devicetree/bindings/rtc/nvidia,tegra20-rtc.txt new file mode 100644 index 00000000..93f45e9d --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/nvidia,tegra20-rtc.txt @@ -0,0 +1,19 @@ +NVIDIA Tegra20 real-time clock + +The Tegra RTC maintains seconds and milliseconds counters, and five alarm +registers. The alarms and other interrupts may wake the system from low-power +state. + +Required properties: + +- compatible : should be "nvidia,tegra20-rtc". +- reg : Specifies base physical address and size of the registers. +- interrupts : A single interrupt specifier. + +Example: + +timer { + compatible = "nvidia,tegra20-rtc"; + reg = <0x7000e000 0x100>; + interrupts = <0 2 0x04>; +}; diff --git a/Documentation/devicetree/bindings/rtc/olpc-xo1-rtc.txt b/Documentation/devicetree/bindings/rtc/olpc-xo1-rtc.txt new file mode 100644 index 00000000..a2891ceb --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/olpc-xo1-rtc.txt @@ -0,0 +1,5 @@ +OLPC XO-1 RTC +~~~~~~~~~~~~~ + +Required properties: + - compatible : "olpc,xo1-rtc" diff --git a/Documentation/devicetree/bindings/rtc/orion-rtc.txt b/Documentation/devicetree/bindings/rtc/orion-rtc.txt new file mode 100644 index 00000000..3bf63ffa --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/orion-rtc.txt @@ -0,0 +1,18 @@ +* Mvebu Real Time Clock + +RTC controller for the Kirkwood, the Dove, the Armada 370 and the +Armada XP SoCs + +Required properties: +- compatible : Should be "marvell,orion-rtc" +- reg: physical base address of the controller and length of memory mapped + region. +- interrupts: IRQ line for the RTC. + +Example: + +rtc@10300 { + compatible = "marvell,orion-rtc"; + reg = <0xd0010300 0x20>; + interrupts = <50>; +}; diff --git a/Documentation/devicetree/bindings/rtc/pxa-rtc.txt b/Documentation/devicetree/bindings/rtc/pxa-rtc.txt new file mode 100644 index 00000000..8c6672a1 --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/pxa-rtc.txt @@ -0,0 +1,14 @@ +* PXA RTC + +PXA specific RTC driver. + +Required properties: +- compatible : Should be "marvell,pxa-rtc" + +Examples: + +rtc@40900000 { + compatible = "marvell,pxa-rtc"; + reg = <0x40900000 0x3c>; + interrupts = <30 31>; +}; diff --git a/Documentation/devicetree/bindings/rtc/rtc-cmos.txt b/Documentation/devicetree/bindings/rtc/rtc-cmos.txt new file mode 100644 index 00000000..7382989b --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/rtc-cmos.txt @@ -0,0 +1,28 @@ + Motorola mc146818 compatible RTC +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +Required properties: + - compatible : "motorola,mc146818" + - reg : should contain registers location and length. + +Optional properties: + - interrupts : should contain interrupt. + - interrupt-parent : interrupt source phandle. + - ctrl-reg : Contains the initial value of the control register also + called "Register B". + - freq-reg : Contains the initial value of the frequency register also + called "Regsiter A". + +"Register A" and "B" are usually initialized by the firmware (BIOS for +instance). If this is not done, it can be performed by the driver. + +ISA Example: + + rtc@70 { + compatible = "motorola,mc146818"; + interrupts = <8 3>; + interrupt-parent = <&ioapic1>; + ctrl-reg = <2>; + freq-reg = <0x26>; + reg = <1 0x70 2>; + }; diff --git a/Documentation/devicetree/bindings/rtc/rtc-omap.txt b/Documentation/devicetree/bindings/rtc/rtc-omap.txt new file mode 100644 index 00000000..b47aa415 --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/rtc-omap.txt @@ -0,0 +1,17 @@ +TI Real Time Clock + +Required properties: +- compatible: "ti,da830-rtc" +- reg: Address range of rtc register set +- interrupts: rtc timer, alarm interrupts in order +- interrupt-parent: phandle for the interrupt controller + +Example: + +rtc@1c23000 { + compatible = "ti,da830-rtc"; + reg = <0x23000 0x1000>; + interrupts = <19 + 19>; + interrupt-parent = <&intc>; +}; diff --git a/Documentation/devicetree/bindings/rtc/s3c-rtc.txt b/Documentation/devicetree/bindings/rtc/s3c-rtc.txt new file mode 100644 index 00000000..7ac7259f --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/s3c-rtc.txt @@ -0,0 +1,20 @@ +* Samsung's S3C Real Time Clock controller + +Required properties: +- compatible: should be one of the following. + * "samsung,s3c2410-rtc" - for controllers compatible with s3c2410 rtc. + * "samsung,s3c6410-rtc" - for controllers compatible with s3c6410 rtc. +- reg: physical base address of the controller and length of memory mapped + region. +- interrupts: Two interrupt numbers to the cpu should be specified. First + interrupt number is the rtc alarm interrupt and second interrupt number + is the rtc tick interrupt. The number of cells representing a interrupt + depends on the parent interrupt controller. + +Example: + + rtc@10070000 { + compatible = "samsung,s3c6410-rtc"; + reg = <0x10070000 0x100>; + interrupts = <44 0 45 0>; + }; diff --git a/Documentation/devicetree/bindings/rtc/sa1100-rtc.txt b/Documentation/devicetree/bindings/rtc/sa1100-rtc.txt new file mode 100644 index 00000000..0cda19ad --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/sa1100-rtc.txt @@ -0,0 +1,17 @@ +* Marvell Real Time Clock controller + +Required properties: +- compatible: should be "mrvl,sa1100-rtc" +- reg: physical base address of the controller and length of memory mapped + region. +- interrupts: Should be two. The first interrupt number is the rtc alarm + interrupt and the second interrupt number is the rtc hz interrupt. +- interrupt-names: Assign name of irq resource. + +Example: + rtc: rtc@d4010000 { + compatible = "mrvl,mmp-rtc"; + reg = <0xd4010000 0x1000>; + interrupts = <5>, <6>; + interrupt-name = "rtc 1Hz", "rtc alarm"; + }; diff --git a/Documentation/devicetree/bindings/rtc/snvs-rtc.txt b/Documentation/devicetree/bindings/rtc/snvs-rtc.txt new file mode 100644 index 00000000..fb61ed77 --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/snvs-rtc.txt @@ -0,0 +1 @@ +See Documentation/devicetree/bindings/crypto/fsl-sec4.txt for details. diff --git a/Documentation/devicetree/bindings/rtc/spear-rtc.txt b/Documentation/devicetree/bindings/rtc/spear-rtc.txt new file mode 100644 index 00000000..ca67ac62 --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/spear-rtc.txt @@ -0,0 +1,17 @@ +* SPEAr RTC + +Required properties: +- compatible : "st,spear600-rtc" +- reg : Address range of the rtc registers +- interrupt-parent: Should be the phandle for the interrupt controller + that services interrupts for this device +- interrupt: Should contain the rtc interrupt number + +Example: + + rtc@fc000000 { + compatible = "st,spear600-rtc"; + reg = <0xfc000000 0x1000>; + interrupt-parent = <&vic1>; + interrupts = <12>; + }; diff --git a/Documentation/devicetree/bindings/rtc/stmp3xxx-rtc.txt b/Documentation/devicetree/bindings/rtc/stmp3xxx-rtc.txt new file mode 100644 index 00000000..b800070f --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/stmp3xxx-rtc.txt @@ -0,0 +1,16 @@ +* STMP3xxx/i.MX28 Time Clock controller + +Required properties: +- compatible: should be one of the following. + * "fsl,stmp3xxx-rtc" +- reg: physical base address of the controller and length of memory mapped + region. +- interrupts: rtc alarm interrupt + +Example: + +rtc@80056000 { + compatible = "fsl,imx28-rtc", "fsl,stmp3xxx-rtc"; + reg = <0x80056000 2000>; + interrupts = <29>; +}; diff --git a/Documentation/devicetree/bindings/rtc/twl-rtc.txt b/Documentation/devicetree/bindings/rtc/twl-rtc.txt new file mode 100644 index 00000000..596e0c97 --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/twl-rtc.txt @@ -0,0 +1,12 @@ +* TI twl RTC + +The TWL family (twl4030/6030) contains a RTC. + +Required properties: +- compatible : Should be twl4030-rtc + +Examples: + +rtc@0 { + compatible = "ti,twl4030-rtc"; +}; diff --git a/Documentation/devicetree/bindings/rtc/via,vt8500-rtc.txt b/Documentation/devicetree/bindings/rtc/via,vt8500-rtc.txt new file mode 100644 index 00000000..3c0484c4 --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/via,vt8500-rtc.txt @@ -0,0 +1,15 @@ +VIA/Wondermedia VT8500 Realtime Clock Controller +----------------------------------------------------- + +Required properties: +- compatible : "via,vt8500-rtc" +- reg : Should contain 1 register ranges(address and length) +- interrupts : alarm interrupt + +Example: + + rtc@d8100000 { + compatible = "via,vt8500-rtc"; + reg = <0xd8100000 0x10000>; + interrupts = <48>; + }; diff --git a/Documentation/devicetree/bindings/serial/altera_jtaguart.txt b/Documentation/devicetree/bindings/serial/altera_jtaguart.txt new file mode 100644 index 00000000..c152f65f --- /dev/null +++ b/Documentation/devicetree/bindings/serial/altera_jtaguart.txt @@ -0,0 +1,4 @@ +Altera JTAG UART + +Required properties: +- compatible : should be "ALTR,juart-1.0" diff --git a/Documentation/devicetree/bindings/serial/altera_uart.txt b/Documentation/devicetree/bindings/serial/altera_uart.txt new file mode 100644 index 00000000..71cae3f7 --- /dev/null +++ b/Documentation/devicetree/bindings/serial/altera_uart.txt @@ -0,0 +1,7 @@ +Altera UART + +Required properties: +- compatible : should be "ALTR,uart-1.0" + +Optional properties: +- clock-frequency : frequency of the clock input to the UART diff --git a/Documentation/devicetree/bindings/serial/cavium-uart.txt b/Documentation/devicetree/bindings/serial/cavium-uart.txt new file mode 100644 index 00000000..87a6c375 --- /dev/null +++ b/Documentation/devicetree/bindings/serial/cavium-uart.txt @@ -0,0 +1,19 @@ +* Universal Asynchronous Receiver/Transmitter (UART) + +- compatible: "cavium,octeon-3860-uart" + + Compatibility with all cn3XXX, cn5XXX and cn6XXX SOCs. + +- reg: The base address of the UART register bank. + +- interrupts: A single interrupt specifier. + +- current-speed: Optional, the current bit rate in bits per second. + +Example: + uart1: serial@1180000000c00 { + compatible = "cavium,octeon-3860-uart","ns16550"; + reg = <0x11800 0x00000c00 0x0 0x400>; + current-speed = <115200>; + interrupts = <0 35>; + }; diff --git a/Documentation/devicetree/bindings/serial/fsl-imx-uart.txt b/Documentation/devicetree/bindings/serial/fsl-imx-uart.txt new file mode 100644 index 00000000..c58573b5 --- /dev/null +++ b/Documentation/devicetree/bindings/serial/fsl-imx-uart.txt @@ -0,0 +1,35 @@ +* Freescale i.MX UART controller + +Required properties: +- compatible : should be "fsl,imx21-uart" +- reg : Address and length of the register set for the device +- interrupts : Should contain UART interrupt number + +Optional properties: +- fsl,uart-has-rtscts: indicate that RTS/CTS signals are used + +Note: Each uart controller should have an alias correctly numbered +in "aliases" node. + +Example: + +- From imx51.dtsi: +aliases { + serial0 = &uart1; + serial1 = &uart2; + serial2 = &uart3; +}; + +uart1: serial@73fbc000 { + compatible = "fsl,imx51-uart", "fsl,imx21-uart"; + reg = <0x73fbc000 0x4000>; + interrupts = <31>; + status = "disabled"; +} + +- From imx51-babbage.dts: +uart1: serial@73fbc000 { + fsl,uart-has-rtscts; + status = "okay"; +}; + diff --git a/Documentation/devicetree/bindings/serial/lantiq_asc.txt b/Documentation/devicetree/bindings/serial/lantiq_asc.txt new file mode 100644 index 00000000..5b78591a --- /dev/null +++ b/Documentation/devicetree/bindings/serial/lantiq_asc.txt @@ -0,0 +1,16 @@ +Lantiq SoC ASC serial controller + +Required properties: +- compatible : Should be "lantiq,asc" +- reg : Address and length of the register set for the device +- interrupts: the 3 (tx rx err) interrupt numbers. The interrupt specifier + depends on the interrupt-parent interrupt controller. + +Example: + +asc1: serial@E100C00 { + compatible = "lantiq,asc"; + reg = <0xE100C00 0x400>; + interrupt-parent = <&icu0>; + interrupts = <112 113 114>; +}; diff --git a/Documentation/devicetree/bindings/serial/mrvl-serial.txt b/Documentation/devicetree/bindings/serial/mrvl-serial.txt new file mode 100644 index 00000000..d744340d --- /dev/null +++ b/Documentation/devicetree/bindings/serial/mrvl-serial.txt @@ -0,0 +1,4 @@ +PXA UART controller + +Required properties: +- compatible : should be "mrvl,mmp-uart" or "mrvl,pxa-uart". diff --git a/Documentation/devicetree/bindings/serial/nvidia,tegra20-hsuart.txt b/Documentation/devicetree/bindings/serial/nvidia,tegra20-hsuart.txt new file mode 100644 index 00000000..392a4493 --- /dev/null +++ b/Documentation/devicetree/bindings/serial/nvidia,tegra20-hsuart.txt @@ -0,0 +1,24 @@ +NVIDIA Tegra20/Tegra30 high speed (DMA based) UART controller driver. + +Required properties: +- compatible : should be "nvidia,tegra30-hsuart", "nvidia,tegra20-hsuart". +- reg: Should contain UART controller registers location and length. +- interrupts: Should contain UART controller interrupts. +- nvidia,dma-request-selector : The Tegra DMA controller's phandle and + request selector for this UART controller. + +Optional properties: +- nvidia,enable-modem-interrupt: Enable modem interrupts. Should be enable + only if all 8 lines of UART controller are pinmuxed. + +Example: + +serial@70006000 { + compatible = "nvidia,tegra30-hsuart", "nvidia,tegra20-hsuart"; + reg = <0x70006000 0x40>; + reg-shift = <2>; + interrupts = <0 36 0x04>; + nvidia,dma-request-selector = <&apbdma 8>; + nvidia,enable-modem-interrupt; + status = "disabled"; +}; diff --git a/Documentation/devicetree/bindings/serial/omap_serial.txt b/Documentation/devicetree/bindings/serial/omap_serial.txt new file mode 100644 index 00000000..342eedd1 --- /dev/null +++ b/Documentation/devicetree/bindings/serial/omap_serial.txt @@ -0,0 +1,10 @@ +OMAP UART controller + +Required properties: +- compatible : should be "ti,omap2-uart" for OMAP2 controllers +- compatible : should be "ti,omap3-uart" for OMAP3 controllers +- compatible : should be "ti,omap4-uart" for OMAP4 controllers +- ti,hwmods : Must be "uart<n>", n being the instance number (1-based) + +Optional properties: +- clock-frequency : frequency of the clock input to the UART diff --git a/Documentation/devicetree/bindings/serial/rs485.txt b/Documentation/devicetree/bindings/serial/rs485.txt new file mode 100644 index 00000000..1e753c69 --- /dev/null +++ b/Documentation/devicetree/bindings/serial/rs485.txt @@ -0,0 +1,31 @@ +* RS485 serial communications + +The RTS signal is capable of automatically controlling line direction for +the built-in half-duplex mode. +The properties described hereafter shall be given to a half-duplex capable +UART node. + +Required properties: +- rs485-rts-delay: prop-encoded-array <a b> where: + * a is the delay beteween rts signal and beginning of data sent in milliseconds. + it corresponds to the delay before sending data. + * b is the delay between end of data sent and rts signal in milliseconds + it corresponds to the delay after sending data and actual release of the line. + +Optional properties: +- linux,rs485-enabled-at-boot-time: empty property telling to enable the rs485 + feature at boot time. It can be disabled later with proper ioctl. +- rs485-rx-during-tx: empty property that enables the receiving of data even + whilst sending data. + +RS485 example for Atmel USART: + usart0: serial@fff8c000 { + compatible = "atmel,at91sam9260-usart"; + reg = <0xfff8c000 0x4000>; + interrupts = <7>; + atmel,use-dma-rx; + atmel,use-dma-tx; + linux,rs485-enabled-at-boot-time; + rs485-rts-delay = <0 200>; // in milliseconds + }; + diff --git a/Documentation/devicetree/bindings/serial/samsung_uart.txt b/Documentation/devicetree/bindings/serial/samsung_uart.txt new file mode 100644 index 00000000..2c8a17cf --- /dev/null +++ b/Documentation/devicetree/bindings/serial/samsung_uart.txt @@ -0,0 +1,14 @@ +* Samsung's UART Controller + +The Samsung's UART controller is used for interfacing SoC with serial communicaion +devices. + +Required properties: +- compatible: should be + - "samsung,exynos4210-uart", for UART's compatible with Exynos4210 uart ports. + +- reg: base physical address of the controller and length of memory mapped + region. + +- interrupts: interrupt number to the cpu. The interrupt specifier format depends + on the interrupt controller parent. diff --git a/Documentation/devicetree/bindings/serio/altera_ps2.txt b/Documentation/devicetree/bindings/serio/altera_ps2.txt new file mode 100644 index 00000000..4d9eecc2 --- /dev/null +++ b/Documentation/devicetree/bindings/serio/altera_ps2.txt @@ -0,0 +1,4 @@ +Altera UP PS/2 controller + +Required properties: +- compatible : should be "ALTR,ps2-1.0". diff --git a/Documentation/devicetree/bindings/sound/ak4104.txt b/Documentation/devicetree/bindings/sound/ak4104.txt new file mode 100644 index 00000000..b902ee39 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/ak4104.txt @@ -0,0 +1,22 @@ +AK4104 S/PDIF transmitter + +This device supports SPI mode only. + +Required properties: + + - compatible : "asahi-kasei,ak4104" + + - reg : The chip select number on the SPI bus + +Optional properties: + + - reset-gpio : a GPIO spec for the reset pin. If specified, it will be + deasserted before communication to the device starts. + +Example: + +spdif: ak4104@0 { + compatible = "asahi-kasei,ak4104"; + reg = <0>; + spi-max-frequency = <5000000>; +}; diff --git a/Documentation/devicetree/bindings/sound/ak4642.txt b/Documentation/devicetree/bindings/sound/ak4642.txt new file mode 100644 index 00000000..623d4e70 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/ak4642.txt @@ -0,0 +1,17 @@ +AK4642 I2C transmitter + +This device supports I2C mode only. + +Required properties: + + - compatible : "asahi-kasei,ak4642" or "asahi-kasei,ak4643" or "asahi-kasei,ak4648" + - reg : The chip select number on the I2C bus + +Example: + +&i2c { + ak4648: ak4648@0x12 { + compatible = "asahi-kasei,ak4642"; + reg = <0x12>; + }; +}; diff --git a/Documentation/devicetree/bindings/sound/alc5632.txt b/Documentation/devicetree/bindings/sound/alc5632.txt new file mode 100644 index 00000000..8608f747 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/alc5632.txt @@ -0,0 +1,24 @@ +ALC5632 audio CODEC + +This device supports I2C only. + +Required properties: + + - compatible : "realtek,alc5632" + + - reg : the I2C address of the device. + + - gpio-controller : Indicates this device is a GPIO controller. + + - #gpio-cells : Should be two. The first cell is the pin number and the + second cell is used to specify optional parameters (currently unused). + +Example: + +alc5632: alc5632@1e { + compatible = "realtek,alc5632"; + reg = <0x1a>; + + gpio-controller; + #gpio-cells = <2>; +}; diff --git a/Documentation/devicetree/bindings/sound/atmel-at91sam9g20ek-wm8731-audio.txt b/Documentation/devicetree/bindings/sound/atmel-at91sam9g20ek-wm8731-audio.txt new file mode 100644 index 00000000..9c5a9947 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/atmel-at91sam9g20ek-wm8731-audio.txt @@ -0,0 +1,26 @@ +* Atmel at91sam9g20ek wm8731 audio complex + +Required properties: + - compatible: "atmel,at91sam9g20ek-wm8731-audio" + - atmel,model: The user-visible name of this sound complex. + - atmel,audio-routing: A list of the connections between audio components. + - atmel,ssc-controller: The phandle of the SSC controller + - atmel,audio-codec: The phandle of the WM8731 audio codec +Optional properties: + - pinctrl-names, pinctrl-0: Please refer to pinctrl-bindings.txt + +Example: +sound { + compatible = "atmel,at91sam9g20ek-wm8731-audio"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pck0_as_mck>; + + atmel,model = "wm8731 @ AT91SAMG20EK"; + + atmel,audio-routing = + "Ext Spk", "LHPOUT", + "Int MIC", "MICIN"; + + atmel,ssc-controller = <&ssc0>; + atmel,audio-codec = <&wm8731>; +}; diff --git a/Documentation/devicetree/bindings/sound/cs4270.txt b/Documentation/devicetree/bindings/sound/cs4270.txt new file mode 100644 index 00000000..6b222f9b --- /dev/null +++ b/Documentation/devicetree/bindings/sound/cs4270.txt @@ -0,0 +1,21 @@ +CS4270 audio CODEC + +The driver for this device currently only supports I2C. + +Required properties: + + - compatible : "cirrus,cs4270" + + - reg : the I2C address of the device for I2C + +Optional properties: + + - reset-gpio : a GPIO spec for the reset pin. If specified, it will be + deasserted before communication to the codec starts. + +Example: + +codec: cs4270@48 { + compatible = "cirrus,cs4270"; + reg = <0x48>; +}; diff --git a/Documentation/devicetree/bindings/sound/cs4271.txt b/Documentation/devicetree/bindings/sound/cs4271.txt new file mode 100644 index 00000000..e2cd1d75 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/cs4271.txt @@ -0,0 +1,50 @@ +Cirrus Logic CS4271 DT bindings + +This driver supports both the I2C and the SPI bus. + +Required properties: + + - compatible: "cirrus,cs4271" + +For required properties on SPI, please consult +Documentation/devicetree/bindings/spi/spi-bus.txt + +Required properties on I2C: + + - reg: the i2c address + + +Optional properties: + + - reset-gpio: a GPIO spec to define which pin is connected to the chip's + !RESET pin + - cirrus,amuteb-eq-bmutec: When given, the Codec's AMUTEB=BMUTEC flag + is enabled. + - cirrus,enable-soft-reset: + The CS4271 requires its LRCLK and MCLK to be stable before its RESET + line is de-asserted. That also means that clocks cannot be changed + without putting the chip back into hardware reset, which also requires + a complete re-initialization of all registers. + + One (undocumented) workaround is to assert and de-assert the PDN bit + in the MODE2 register. This workaround can be enabled with this DT + property. + + Note that this is not needed in case the clocks are stable + throughout the entire runtime of the codec. + +Examples: + + codec_i2c: cs4271@10 { + compatible = "cirrus,cs4271"; + reg = <0x10>; + reset-gpio = <&gpio 23 0>; + }; + + codec_spi: cs4271@0 { + compatible = "cirrus,cs4271"; + reg = <0x0>; + reset-gpio = <&gpio 23 0>; + spi-max-frequency = <6000000>; + }; + diff --git a/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.txt b/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.txt new file mode 100644 index 00000000..374e145c --- /dev/null +++ b/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.txt @@ -0,0 +1,45 @@ +Texas Instruments McASP controller + +Required properties: +- compatible : + "ti,dm646x-mcasp-audio" : for DM646x platforms + "ti,da830-mcasp-audio" : for both DA830 & DA850 platforms + "ti,omap2-mcasp-audio" : for OMAP2 platforms (TI81xx, AM33xx) + +- reg : Should contain McASP registers offset and length +- interrupts : Interrupt number for McASP +- op-mode : I2S/DIT ops mode. +- tdm-slots : Slots for TDM operation. +- num-serializer : Serializers used by McASP. +- serial-dir : A list of serializer pin mode. The list number should be equal + to "num-serializer" parameter. Each entry is a number indication + serializer pin direction. (0 - INACTIVE, 1 - TX, 2 - RX) + + +Optional properties: + +- ti,hwmods : Must be "mcasp<n>", n is controller instance starting 0 +- tx-num-evt : FIFO levels. +- rx-num-evt : FIFO levels. +- sram-size-playback : size of sram to be allocated during playback +- sram-size-capture : size of sram to be allocated during capture + +Example: + +mcasp0: mcasp0@1d00000 { + compatible = "ti,da830-mcasp-audio"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x100000 0x3000>; + interrupts = <82 83>; + op-mode = <0>; /* MCASP_IIS_MODE */ + tdm-slots = <2>; + num-serializer = <16>; + serial-dir = < + 0 0 0 0 /* 0: INACTIVE, 1: TX, 2: RX */ + 0 0 0 0 + 0 0 0 1 + 2 0 0 0 >; + tx-num-evt = <1>; + rx-num-evt = <1>; +}; diff --git a/Documentation/devicetree/bindings/sound/imx-audio-sgtl5000.txt b/Documentation/devicetree/bindings/sound/imx-audio-sgtl5000.txt new file mode 100644 index 00000000..e4acdd89 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/imx-audio-sgtl5000.txt @@ -0,0 +1,49 @@ +Freescale i.MX audio complex with SGTL5000 codec + +Required properties: +- compatible : "fsl,imx-audio-sgtl5000" +- model : The user-visible name of this sound complex +- ssi-controller : The phandle of the i.MX SSI controller +- audio-codec : The phandle of the SGTL5000 audio codec +- audio-routing : A list of the connections between audio components. + Each entry is a pair of strings, the first being the connection's sink, + the second being the connection's source. Valid names could be power + supplies, SGTL5000 pins, and the jacks on the board: + + Power supplies: + * Mic Bias + + SGTL5000 pins: + * MIC_IN + * LINE_IN + * HP_OUT + * LINE_OUT + + Board connectors: + * Mic Jack + * Line In Jack + * Headphone Jack + * Line Out Jack + * Ext Spk + +- mux-int-port : The internal port of the i.MX audio muxer (AUDMUX) +- mux-ext-port : The external port of the i.MX audio muxer + +Note: The AUDMUX port numbering should start at 1, which is consistent with +hardware manual. + +Example: + +sound { + compatible = "fsl,imx51-babbage-sgtl5000", + "fsl,imx-audio-sgtl5000"; + model = "imx51-babbage-sgtl5000"; + ssi-controller = <&ssi1>; + audio-codec = <&sgtl5000>; + audio-routing = + "MIC_IN", "Mic Jack", + "Mic Jack", "Mic Bias", + "Headphone Jack", "HP_OUT"; + mux-int-port = <1>; + mux-ext-port = <3>; +}; diff --git a/Documentation/devicetree/bindings/sound/imx-audmux.txt b/Documentation/devicetree/bindings/sound/imx-audmux.txt new file mode 100644 index 00000000..215aa981 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/imx-audmux.txt @@ -0,0 +1,13 @@ +Freescale Digital Audio Mux (AUDMUX) device + +Required properties: +- compatible : "fsl,imx21-audmux" for AUDMUX version firstly used on i.MX21, + or "fsl,imx31-audmux" for the version firstly used on i.MX31. +- reg : Should contain AUDMUX registers location and length + +Example: + +audmux@021d8000 { + compatible = "fsl,imx6q-audmux", "fsl,imx31-audmux"; + reg = <0x021d8000 0x4000>; +}; diff --git a/Documentation/devicetree/bindings/sound/mxs-audio-sgtl5000.txt b/Documentation/devicetree/bindings/sound/mxs-audio-sgtl5000.txt new file mode 100644 index 00000000..601c518e --- /dev/null +++ b/Documentation/devicetree/bindings/sound/mxs-audio-sgtl5000.txt @@ -0,0 +1,17 @@ +* Freescale MXS audio complex with SGTL5000 codec + +Required properties: +- compatible: "fsl,mxs-audio-sgtl5000" +- model: The user-visible name of this sound complex +- saif-controllers: The phandle list of the MXS SAIF controller +- audio-codec: The phandle of the SGTL5000 audio codec + +Example: + +sound { + compatible = "fsl,imx28-evk-sgtl5000", + "fsl,mxs-audio-sgtl5000"; + model = "imx28-evk-sgtl5000"; + saif-controllers = <&saif0 &saif1>; + audio-codec = <&sgtl5000>; +}; diff --git a/Documentation/devicetree/bindings/sound/mxs-saif.txt b/Documentation/devicetree/bindings/sound/mxs-saif.txt new file mode 100644 index 00000000..c37ba614 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/mxs-saif.txt @@ -0,0 +1,36 @@ +* Freescale MXS Serial Audio Interface (SAIF) + +Required properties: +- compatible: Should be "fsl,<chip>-saif" +- reg: Should contain registers location and length +- interrupts: Should contain ERROR and DMA interrupts +- fsl,saif-dma-channel: APBX DMA channel for the SAIF + +Optional properties: +- fsl,saif-master: phandle to the master SAIF. It's only required for + the slave SAIF. + +Note: Each SAIF controller should have an alias correctly numbered +in "aliases" node. + +Example: + +aliases { + saif0 = &saif0; + saif1 = &saif1; +}; + +saif0: saif@80042000 { + compatible = "fsl,imx28-saif"; + reg = <0x80042000 2000>; + interrupts = <59 80>; + fsl,saif-dma-channel = <4>; +}; + +saif1: saif@80046000 { + compatible = "fsl,imx28-saif"; + reg = <0x80046000 2000>; + interrupts = <58 81>; + fsl,saif-dma-channel = <5>; + fsl,saif-master = <&saif0>; +}; diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-alc5632.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-alc5632.txt new file mode 100644 index 00000000..b77a97c9 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-alc5632.txt @@ -0,0 +1,59 @@ +NVIDIA Tegra audio complex + +Required properties: +- compatible : "nvidia,tegra-audio-alc5632" +- nvidia,model : The user-visible name of this sound complex. +- nvidia,audio-routing : A list of the connections between audio components. + Each entry is a pair of strings, the first being the connection's sink, + the second being the connection's source. Valid names for sources and + sinks are the ALC5632's pins: + + ALC5632 pins: + + * SPK_OUTP + * SPK_OUTN + * HP_OUT_L + * HP_OUT_R + * AUX_OUT_P + * AUX_OUT_N + * LINE_IN_L + * LINE_IN_R + * PHONE_P + * PHONE_N + * MIC1_P + * MIC1_N + * MIC2_P + * MIC2_N + * MICBIAS1 + * DMICDAT + + Board connectors: + + * Headset Stereophone + * Int Spk + * Headset Mic + * Digital Mic + +- nvidia,i2s-controller : The phandle of the Tegra I2S controller +- nvidia,audio-codec : The phandle of the ALC5632 audio codec + +Example: + +sound { + compatible = "nvidia,tegra-audio-alc5632-paz00", + "nvidia,tegra-audio-alc5632"; + + nvidia,model = "Compal PAZ00"; + + nvidia,audio-routing = + "Int Spk", "SPK_OUTP", + "Int Spk", "SPK_OUTN", + "Headset Mic","MICBIAS1", + "MIC1_N", "Headset Mic", + "MIC1_P", "Headset Mic", + "Headset Stereophone", "HP_OUT_R", + "Headset Stereophone", "HP_OUT_L"; + + nvidia,i2s-controller = <&tegra_i2s1>; + nvidia,audio-codec = <&alc5632>; +}; diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-trimslice.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-trimslice.txt new file mode 100644 index 00000000..04b14cfb --- /dev/null +++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-trimslice.txt @@ -0,0 +1,14 @@ +NVIDIA Tegra audio complex for TrimSlice + +Required properties: +- compatible : "nvidia,tegra-audio-trimslice" +- nvidia,i2s-controller : The phandle of the Tegra I2S1 controller +- nvidia,audio-codec : The phandle of the WM8903 audio codec + +Example: + +sound { + compatible = "nvidia,tegra-audio-trimslice"; + nvidia,i2s-controller = <&tegra_i2s1>; + nvidia,audio-codec = <&codec>; +}; diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8753.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8753.txt new file mode 100644 index 00000000..c4dd39ce --- /dev/null +++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8753.txt @@ -0,0 +1,54 @@ +NVIDIA Tegra audio complex + +Required properties: +- compatible : "nvidia,tegra-audio-wm8753" +- nvidia,model : The user-visible name of this sound complex. +- nvidia,audio-routing : A list of the connections between audio components. + Each entry is a pair of strings, the first being the connection's sink, + the second being the connection's source. Valid names for sources and + sinks are the WM8753's pins, and the jacks on the board: + + WM8753 pins: + + * LOUT1 + * LOUT2 + * ROUT1 + * ROUT2 + * MONO1 + * MONO2 + * OUT3 + * OUT4 + * LINE1 + * LINE2 + * RXP + * RXN + * ACIN + * ACOP + * MIC1N + * MIC1 + * MIC2N + * MIC2 + * Mic Bias + + Board connectors: + + * Headphone Jack + * Mic Jack + +- nvidia,i2s-controller : The phandle of the Tegra I2S1 controller +- nvidia,audio-codec : The phandle of the WM8753 audio codec +Example: + +sound { + compatible = "nvidia,tegra-audio-wm8753-whistler", + "nvidia,tegra-audio-wm8753" + nvidia,model = "tegra-wm8753-harmony"; + + nvidia,audio-routing = + "Headphone Jack", "LOUT1", + "Headphone Jack", "ROUT1"; + + nvidia,i2s-controller = <&i2s1>; + nvidia,audio-codec = <&wm8753>; +}; + diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8903.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8903.txt new file mode 100644 index 00000000..d5b0da8b --- /dev/null +++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8903.txt @@ -0,0 +1,71 @@ +NVIDIA Tegra audio complex + +Required properties: +- compatible : "nvidia,tegra-audio-wm8903" +- nvidia,model : The user-visible name of this sound complex. +- nvidia,audio-routing : A list of the connections between audio components. + Each entry is a pair of strings, the first being the connection's sink, + the second being the connection's source. Valid names for sources and + sinks are the WM8903's pins, and the jacks on the board: + + WM8903 pins: + + * IN1L + * IN1R + * IN2L + * IN2R + * IN3L + * IN3R + * DMICDAT + * HPOUTL + * HPOUTR + * LINEOUTL + * LINEOUTR + * LOP + * LON + * ROP + * RON + * MICBIAS + + Board connectors: + + * Headphone Jack + * Int Spk + * Mic Jack + +- nvidia,i2s-controller : The phandle of the Tegra I2S1 controller +- nvidia,audio-codec : The phandle of the WM8903 audio codec + +Optional properties: +- nvidia,spkr-en-gpios : The GPIO that enables the speakers +- nvidia,hp-mute-gpios : The GPIO that mutes the headphones +- nvidia,hp-det-gpios : The GPIO that detect headphones are plugged in +- nvidia,int-mic-en-gpios : The GPIO that enables the internal microphone +- nvidia,ext-mic-en-gpios : The GPIO that enables the external microphone + +Example: + +sound { + compatible = "nvidia,tegra-audio-wm8903-harmony", + "nvidia,tegra-audio-wm8903" + nvidia,model = "tegra-wm8903-harmony"; + + nvidia,audio-routing = + "Headphone Jack", "HPOUTR", + "Headphone Jack", "HPOUTL", + "Int Spk", "ROP", + "Int Spk", "RON", + "Int Spk", "LOP", + "Int Spk", "LON", + "Mic Jack", "MICBIAS", + "IN1L", "Mic Jack"; + + nvidia,i2s-controller = <&i2s1>; + nvidia,audio-codec = <&wm8903>; + + nvidia,spkr-en-gpios = <&codec 2 0>; + nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */ + nvidia,int-mic-en-gpios = <&gpio 184 0>; /*gpio PX0 */ + nvidia,ext-mic-en-gpios = <&gpio 185 0>; /* gpio PX1 */ +}; + diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm9712.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm9712.txt new file mode 100644 index 00000000..be35d34e --- /dev/null +++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm9712.txt @@ -0,0 +1,51 @@ +NVIDIA Tegra audio complex + +Required properties: +- compatible : "nvidia,tegra-audio-wm9712" +- nvidia,model : The user-visible name of this sound complex. +- nvidia,audio-routing : A list of the connections between audio components. + Each entry is a pair of strings, the first being the connection's sink, + the second being the connection's source. Valid names for sources and + sinks are the WM9712's pins, and the jacks on the board: + + WM9712 pins: + + * MONOOUT + * HPOUTL + * HPOUTR + * LOUT2 + * ROUT2 + * OUT3 + * LINEINL + * LINEINR + * PHONE + * PCBEEP + * MIC1 + * MIC2 + * Mic Bias + + Board connectors: + + * Headphone + * LineIn + * Mic + +- nvidia,ac97-controller : The phandle of the Tegra AC97 controller + + +Example: + +sound { + compatible = "nvidia,tegra-audio-wm9712-colibri_t20", + "nvidia,tegra-audio-wm9712"; + nvidia,model = "Toradex Colibri T20"; + + nvidia,audio-routing = + "Headphone", "HPOUTL", + "Headphone", "HPOUTR", + "LineIn", "LINEINL", + "LineIn", "LINEINR", + "Mic", "MIC1"; + + nvidia,ac97-controller = <&ac97>; +}; diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra20-ac97.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra20-ac97.txt new file mode 100644 index 00000000..c1454979 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/nvidia,tegra20-ac97.txt @@ -0,0 +1,22 @@ +NVIDIA Tegra 20 AC97 controller + +Required properties: +- compatible : "nvidia,tegra20-ac97" +- reg : Should contain AC97 controller registers location and length +- interrupts : Should contain AC97 interrupt +- nvidia,dma-request-selector : The Tegra DMA controller's phandle and + request selector for the AC97 controller +- nvidia,codec-reset-gpio : The Tegra GPIO controller's phandle and the number + of the GPIO used to reset the external AC97 codec +- nvidia,codec-sync-gpio : The Tegra GPIO controller's phandle and the number + of the GPIO corresponding with the AC97 DAP _FS line +Example: + +ac97@70002000 { + compatible = "nvidia,tegra20-ac97"; + reg = <0x70002000 0x200>; + interrupts = <0 81 0x04>; + nvidia,dma-request-selector = <&apbdma 12>; + nvidia,codec-reset-gpio = <&gpio 170 0>; + nvidia,codec-sync-gpio = <&gpio 120 0>; +}; diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra20-das.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra20-das.txt new file mode 100644 index 00000000..6de3a7ee --- /dev/null +++ b/Documentation/devicetree/bindings/sound/nvidia,tegra20-das.txt @@ -0,0 +1,12 @@ +NVIDIA Tegra 20 DAS (Digital Audio Switch) controller + +Required properties: +- compatible : "nvidia,tegra20-das" +- reg : Should contain DAS registers location and length + +Example: + +das@70000c00 { + compatible = "nvidia,tegra20-das"; + reg = <0x70000c00 0x80>; +}; diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra20-i2s.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra20-i2s.txt new file mode 100644 index 00000000..0df2b5c8 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/nvidia,tegra20-i2s.txt @@ -0,0 +1,17 @@ +NVIDIA Tegra 20 I2S controller + +Required properties: +- compatible : "nvidia,tegra20-i2s" +- reg : Should contain I2S registers location and length +- interrupts : Should contain I2S interrupt +- nvidia,dma-request-selector : The Tegra DMA controller's phandle and + request selector for this I2S controller + +Example: + +i2s@70002800 { + compatible = "nvidia,tegra20-i2s"; + reg = <0x70002800 0x200>; + interrupts = < 45 >; + nvidia,dma-request-selector = < &apbdma 2 >; +}; diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra30-ahub.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra30-ahub.txt new file mode 100644 index 00000000..1ac7b164 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/nvidia,tegra30-ahub.txt @@ -0,0 +1,32 @@ +NVIDIA Tegra30 AHUB (Audio Hub) + +Required properties: +- compatible : "nvidia,tegra30-ahub" +- reg : Should contain the register physical address and length for each of + the AHUB's APBIF registers and the AHUB's own registers. +- interrupts : Should contain AHUB interrupt +- nvidia,dma-request-selector : The Tegra DMA controller's phandle and + request selector for the first APBIF channel. +- ranges : The bus address mapping for the configlink register bus. + Can be empty since the mapping is 1:1. +- #address-cells : For the configlink bus. Should be <1>; +- #size-cells : For the configlink bus. Should be <1>. + +AHUB client modules need to specify the IDs of their CIFs (Client InterFaces). +For RX CIFs, the numbers indicate the register number within AHUB routing +register space (APBIF 0..3 RX, I2S 0..5 RX, DAM 0..2 RX 0..1, SPDIF RX 0..1). +For TX CIFs, the numbers indicate the bit position within the AHUB routing +registers (APBIF 0..3 TX, I2S 0..5 TX, DAM 0..2 TX, SPDIF TX 0..1). + +Example: + +ahub@70080000 { + compatible = "nvidia,tegra30-ahub"; + reg = <0x70080000 0x200 0x70080200 0x100>; + interrupts = < 0 103 0x04 >; + nvidia,dma-request-selector = <&apbdma 1>; + + ranges; + #address-cells = <1>; + #size-cells = <1>; +}; diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra30-i2s.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra30-i2s.txt new file mode 100644 index 00000000..dfa6c037 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/nvidia,tegra30-i2s.txt @@ -0,0 +1,15 @@ +NVIDIA Tegra30 I2S controller + +Required properties: +- compatible : "nvidia,tegra30-i2s" +- reg : Should contain I2S registers location and length +- nvidia,ahub-cif-ids : The list of AHUB CIF IDs for this port, rx (playback) + first, tx (capture) second. See nvidia,tegra30-ahub.txt for values. + +Example: + +i2s@70002800 { + compatible = "nvidia,tegra30-i2s"; + reg = <0x70080300 0x100>; + nvidia,ahub-cif-ids = <4 4>; +}; diff --git a/Documentation/devicetree/bindings/sound/omap-abe-twl6040.txt b/Documentation/devicetree/bindings/sound/omap-abe-twl6040.txt new file mode 100644 index 00000000..fd40c852 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/omap-abe-twl6040.txt @@ -0,0 +1,91 @@ +* Texas Instruments OMAP4+ and twl6040 based audio setups + +Required properties: +- compatible: "ti,abe-twl6040" +- ti,model: Name of the sound card ( for example "SDP4430") +- ti,mclk-freq: MCLK frequency for HPPLL operation +- ti,mcpdm: phandle for the McPDM node +- ti,twl6040: phandle for the twl6040 core node +- ti,audio-routing: List of connections between audio components. + Each entry is a pair of strings, the first being the connection's sink, + the second being the connection's source. + +Optional properties: +- ti,dmic: phandle for the OMAP dmic node if the machine have it connected +- ti,jack_detection: Need to be present if the board capable to detect jack + insertion, removal. + +Available audio endpoints for the audio-routing table: + +Board connectors: + * Headset Stereophone + * Earphone Spk + * Ext Spk + * Line Out + * Vibrator + * Headset Mic + * Main Handset Mic + * Sub Handset Mic + * Line In + * Digital Mic + +twl6040 pins: + * HSOL + * HSOR + * EP + * HFL + * HFR + * AUXL + * AUXR + * VIBRAL + * VIBRAR + * HSMIC + * MAINMIC + * SUBMIC + * AFML + * AFMR + + * Headset Mic Bias + * Main Mic Bias + * Digital Mic1 Bias + * Digital Mic2 Bias + +Digital mic pins: + * DMic + +Example: + +sound { + compatible = "ti,abe-twl6040"; + ti,model = "SDP4430"; + + ti,jack-detection; + ti,mclk-freq = <38400000>; + + ti,mcpdm = <&mcpdm>; + ti,dmic = <&dmic>; + + ti,twl6040 = <&twl6040>; + + /* Audio routing */ + ti,audio-routing = + "Headset Stereophone", "HSOL", + "Headset Stereophone", "HSOR", + "Earphone Spk", "EP", + "Ext Spk", "HFL", + "Ext Spk", "HFR", + "Line Out", "AUXL", + "Line Out", "AUXR", + "Vibrator", "VIBRAL", + "Vibrator", "VIBRAR", + "HSMIC", "Headset Mic", + "Headset Mic", "Headset Mic Bias", + "MAINMIC", "Main Handset Mic", + "Main Handset Mic", "Main Mic Bias", + "SUBMIC", "Sub Handset Mic", + "Sub Handset Mic", "Main Mic Bias", + "AFML", "Line In", + "AFMR", "Line In", + "DMic", "Digital Mic", + "Digital Mic", "Digital Mic1 Bias"; +}; diff --git a/Documentation/devicetree/bindings/sound/omap-dmic.txt b/Documentation/devicetree/bindings/sound/omap-dmic.txt new file mode 100644 index 00000000..fd8105f1 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/omap-dmic.txt @@ -0,0 +1,21 @@ +* Texas Instruments OMAP4+ Digital Microphone Module + +Required properties: +- compatible: "ti,omap4-dmic" +- reg: Register location and size as an array: + <MPU access base address, size>, + <L3 interconnect address, size>; +- interrupts: Interrupt number for DMIC +- interrupt-parent: The parent interrupt controller +- ti,hwmods: Name of the hwmod associated with OMAP dmic IP + +Example: + +dmic: dmic@4012e000 { + compatible = "ti,omap4-dmic"; + reg = <0x4012e000 0x7f>, /* MPU private access */ + <0x4902e000 0x7f>; /* L3 Interconnect */ + interrupts = <0 114 0x4>; + interrupt-parent = <&gic>; + ti,hwmods = "dmic"; +}; diff --git a/Documentation/devicetree/bindings/sound/omap-mcbsp.txt b/Documentation/devicetree/bindings/sound/omap-mcbsp.txt new file mode 100644 index 00000000..17cce449 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/omap-mcbsp.txt @@ -0,0 +1,37 @@ +* Texas Instruments OMAP2+ McBSP module + +Required properties: +- compatible: "ti,omap2420-mcbsp" for McBSP on OMAP2420 + "ti,omap2430-mcbsp" for McBSP on OMAP2430 + "ti,omap3-mcbsp" for McBSP on OMAP3 + "ti,omap4-mcbsp" for McBSP on OMAP4 and newer SoC +- reg: Register location and size, for OMAP4+ as an array: + <MPU access base address, size>, + <L3 interconnect address, size>; +- reg-names: Array of strings associated with the address space +- interrupts: Interrupt numbers for the McBSP port, as an array in case the + McBSP IP have more interrupt lines: + <OCP compliant irq>, + <TX irq>, + <RX irq>; +- interrupt-names: Array of strings associated with the interrupt numbers +- interrupt-parent: The parent interrupt controller +- ti,buffer-size: Size of the FIFO on the port (OMAP2430 and newer SoC) +- ti,hwmods: Name of the hwmod associated to the McBSP port + +Example: + +mcbsp2: mcbsp@49022000 { + compatible = "ti,omap3-mcbsp"; + reg = <0x49022000 0xff>, + <0x49028000 0xff>; + reg-names = "mpu", "sidetone"; + interrupts = <0 17 0x4>, /* OCP compliant interrupt */ + <0 62 0x4>, /* TX interrupt */ + <0 63 0x4>, /* RX interrupt */ + <0 4 0x4>; /* Sidetone */ + interrupt-names = "common", "tx", "rx", "sidetone"; + interrupt-parent = <&intc>; + ti,buffer-size = <1280>; + ti,hwmods = "mcbsp2"; +}; diff --git a/Documentation/devicetree/bindings/sound/omap-mcpdm.txt b/Documentation/devicetree/bindings/sound/omap-mcpdm.txt new file mode 100644 index 00000000..0741dff0 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/omap-mcpdm.txt @@ -0,0 +1,21 @@ +* Texas Instruments OMAP4+ McPDM + +Required properties: +- compatible: "ti,omap4-mcpdm" +- reg: Register location and size as an array: + <MPU access base address, size>, + <L3 interconnect address, size>; +- interrupts: Interrupt number for McPDM +- interrupt-parent: The parent interrupt controller +- ti,hwmods: Name of the hwmod associated to the McPDM + +Example: + +mcpdm: mcpdm@40132000 { + compatible = "ti,omap4-mcpdm"; + reg = <0x40132000 0x7f>, /* MPU private access */ + <0x49032000 0x7f>; /* L3 Interconnect */ + interrupts = <0 112 0x4>; + interrupt-parent = <&gic>; + ti,hwmods = "mcpdm"; +}; diff --git a/Documentation/devicetree/bindings/sound/omap-twl4030.txt b/Documentation/devicetree/bindings/sound/omap-twl4030.txt new file mode 100644 index 00000000..1ab6bc84 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/omap-twl4030.txt @@ -0,0 +1,63 @@ +* Texas Instruments SoC with twl4030 based audio setups + +Required properties: +- compatible: "ti,omap-twl4030" +- ti,model: Name of the sound card (for example "omap3beagle") +- ti,mcbsp: phandle for the McBSP node +- ti,codec: phandle for the twl4030 audio node + +Optional properties: +- ti,mcbsp-voice: phandle for the McBSP node connected to the voice port of twl +- ti, jack-det-gpio: Jack detect GPIO +- ti,audio-routing: List of connections between audio components. + Each entry is a pair of strings, the first being the connection's sink, + the second being the connection's source. + If the routing is not provided all possible connection will be available + +Available audio endpoints for the audio-routing table: + +Board connectors: + * Headset Stereophone + * Earpiece Spk + * Handsfree Spk + * Ext Spk + * Main Mic + * Sub Mic + * Headset Mic + * Carkit Mic + * Digital0 Mic + * Digital1 Mic + * Line In + +twl4030 pins: + * HSOL + * HSOR + * EARPIECE + * HFL + * HFR + * PREDRIVEL + * PREDRIVER + * CARKITL + * CARKITR + * MAINMIC + * SUBMIC + * HSMIC + * DIGIMIC0 + * DIGIMIC1 + * CARKITMIC + * AUXL + * AUXR + + * Headset Mic Bias + * Mic Bias 1 /* Used for Main Mic or Digimic0 */ + * Mic Bias 2 /* Used for Sub Mic or Digimic1 */ + +Example: + +sound { + compatible = "ti,omap-twl4030"; + ti,model = "omap3beagle"; + + ti,mcbsp = <&mcbsp2>; + ti,codec = <&twl_audio>; +}; diff --git a/Documentation/devicetree/bindings/sound/renesas,fsi.txt b/Documentation/devicetree/bindings/sound/renesas,fsi.txt new file mode 100644 index 00000000..c5be003f --- /dev/null +++ b/Documentation/devicetree/bindings/sound/renesas,fsi.txt @@ -0,0 +1,26 @@ +Renesas FSI + +Required properties: +- compatible : "renesas,sh_fsi2" or "renesas,sh_fsi" +- reg : Should contain the register physical address and length +- interrupts : Should contain FSI interrupt + +- fsia,spdif-connection : FSI is connected by S/PDFI +- fsia,stream-mode-support : FSI supports 16bit stream mode. +- fsia,use-internal-clock : FSI uses internal clock when master mode. + +- fsib,spdif-connection : same as fsia +- fsib,stream-mode-support : same as fsia +- fsib,use-internal-clock : same as fsia + +Example: + +sh_fsi2: sh_fsi2@0xec230000 { + compatible = "renesas,sh_fsi2"; + reg = <0xec230000 0x400>; + interrupts = <0 146 0x4>; + + fsia,spdif-connection; + fsia,stream-mode-support; + fsia,use-internal-clock; +}; diff --git a/Documentation/devicetree/bindings/sound/samsung,smdk-wm8994.txt b/Documentation/devicetree/bindings/sound/samsung,smdk-wm8994.txt new file mode 100644 index 00000000..4686646f --- /dev/null +++ b/Documentation/devicetree/bindings/sound/samsung,smdk-wm8994.txt @@ -0,0 +1,14 @@ +Samsung SMDK audio complex + +Required properties: +- compatible : "samsung,smdk-wm8994" +- samsung,i2s-controller: The phandle of the Samsung I2S0 controller +- samsung,audio-codec: The phandle of the WM8994 audio codec +Example: + +sound { + compatible = "samsung,smdk-wm8994"; + + samsung,i2s-controller = <&i2s0>; + samsung,audio-codec = <&wm8994>; +}; diff --git a/Documentation/devicetree/bindings/sound/samsung-i2s.txt b/Documentation/devicetree/bindings/sound/samsung-i2s.txt new file mode 100644 index 00000000..3070046d --- /dev/null +++ b/Documentation/devicetree/bindings/sound/samsung-i2s.txt @@ -0,0 +1,63 @@ +* Samsung I2S controller + +Required SoC Specific Properties: + +- compatible : "samsung,i2s-v5" +- reg: physical base address of the controller and length of memory mapped + region. +- dmas: list of DMA controller phandle and DMA request line ordered pairs. +- dma-names: identifier string for each DMA request line in the dmas property. + These strings correspond 1:1 with the ordered pairs in dmas. + +Optional SoC Specific Properties: + +- samsung,supports-6ch: If the I2S Primary sound source has 5.1 Channel + support, this flag is enabled. +- samsung,supports-rstclr: This flag should be set if I2S software reset bit + control is required. When this flag is set I2S software reset bit will be + enabled or disabled based on need. +- samsung,supports-secdai:If I2S block has a secondary FIFO and internal DMA, + then this flag is enabled. +- samsung,idma-addr: Internal DMA register base address of the audio + sub system(used in secondary sound source). + +Required Board Specific Properties: + +- gpios: The gpio specifier for data out,data in, LRCLK, CDCLK and SCLK + interface lines. The format of the gpio specifier depends on the gpio + controller. + The syntax of samsung gpio specifier is + <[phandle of the gpio controller node] + [pin number within the gpio controller] + [mux function] + [flags and pull up/down] + [drive strength]> + +Example: + +- SoC Specific Portion: + +i2s@03830000 { + compatible = "samsung,i2s-v5"; + reg = <0x03830000 0x100>; + dmas = <&pdma0 10 + &pdma0 9 + &pdma0 8>; + dma-names = "tx", "rx", "tx-sec"; + samsung,supports-6ch; + samsung,supports-rstclr; + samsung,supports-secdai; + samsung,idma-addr = <0x03000000>; +}; + +- Board Specific Portion: + +i2s@03830000 { + gpios = <&gpz 0 2 0 0>, /* I2S_0_SCLK */ + <&gpz 1 2 0 0>, /* I2S_0_CDCLK */ + <&gpz 2 2 0 0>, /* I2S_0_LRCK */ + <&gpz 3 2 0 0>, /* I2S_0_SDI */ + <&gpz 4 2 0 0>, /* I2S_0_SDO[1] */ + <&gpz 5 2 0 0>, /* I2S_0_SDO[2] */ + <&gpz 6 2 0 0>; /* I2S_0_SDO[3] */ +}; diff --git a/Documentation/devicetree/bindings/sound/sgtl5000.txt b/Documentation/devicetree/bindings/sound/sgtl5000.txt new file mode 100644 index 00000000..9cc44449 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/sgtl5000.txt @@ -0,0 +1,13 @@ +* Freescale SGTL5000 Stereo Codec + +Required properties: +- compatible : "fsl,sgtl5000". + +- reg : the I2C address of the device + +Example: + +codec: sgtl5000@0a { + compatible = "fsl,sgtl5000"; + reg = <0x0a>; +}; diff --git a/Documentation/devicetree/bindings/sound/tlv320aic3x.txt b/Documentation/devicetree/bindings/sound/tlv320aic3x.txt new file mode 100644 index 00000000..f47c3f58 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/tlv320aic3x.txt @@ -0,0 +1,26 @@ +Texas Instruments - tlv320aic3x Codec module + +The tlv320aic3x serial control bus communicates through I2C protocols + +Required properties: +- compatible - "string" - "ti,tlv320aic3x" +- reg - <int> - I2C slave address + + +Optional properties: + +- gpio-reset - gpio pin number used for codec reset +- ai3x-gpio-func - <array of 2 int> - AIC3X_GPIO1 & AIC3X_GPIO2 Functionality +- ai3x-micbias-vg - MicBias Voltage required. + 1 - MICBIAS output is powered to 2.0V, + 2 - MICBIAS output is powered to 2.5V, + 3 - MICBIAS output is connected to AVDD, + If this node is not mentioned or if the value is incorrect, then MicBias + is powered down. + +Example: + +tlv320aic3x: tlv320aic3x@1b { + compatible = "ti,tlv320aic3x"; + reg = <0x1b>; +}; diff --git a/Documentation/devicetree/bindings/sound/ux500-mop500.txt b/Documentation/devicetree/bindings/sound/ux500-mop500.txt new file mode 100644 index 00000000..48e071c9 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/ux500-mop500.txt @@ -0,0 +1,39 @@ +* MOP500 Audio Machine Driver + +This node is responsible for linking together all ux500 Audio Driver components. + +Required properties: + - compatible : "stericsson,snd-soc-mop500" + +Non-standard properties: + - stericsson,cpu-dai : Phandle to the CPU-side DAI + - stericsson,audio-codec : Phandle to the Audio CODEC + - stericsson,card-name : Over-ride default card name + +Example: + + sound { + compatible = "stericsson,snd-soc-mop500"; + + stericsson,cpu-dai = <&msp1 &msp3>; + stericsson,audio-codec = <&codec>; + }; + + msp1: msp@80124000 { + compatible = "stericsson,ux500-msp-i2s"; + reg = <0x80124000 0x1000>; + interrupts = <0 62 0x4>; + v-ape-supply = <&db8500_vape_reg>; + }; + + msp3: msp@80125000 { + compatible = "stericsson,ux500-msp-i2s"; + reg = <0x80125000 0x1000>; + interrupts = <0 62 0x4>; + v-ape-supply = <&db8500_vape_reg>; + }; + + codec: ab8500-codec { + compatible = "stericsson,ab8500-codec"; + stericsson,earpeice-cmv = <950>; /* Units in mV. */ + }; diff --git a/Documentation/devicetree/bindings/sound/ux500-msp.txt b/Documentation/devicetree/bindings/sound/ux500-msp.txt new file mode 100644 index 00000000..99acd9c7 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/ux500-msp.txt @@ -0,0 +1,43 @@ +* ux500 MSP (CPU-side Digital Audio Interface) + +Required properties: + - compatible :"stericsson,ux500-msp-i2s" + - reg : Physical base address and length of the device's registers. + +Optional properties: + - interrupts : The interrupt output from the device. + - interrupt-parent : The parent interrupt controller. + - <name>-supply : Phandle to the regulator <name> supply + +Example: + + sound { + compatible = "stericsson,snd-soc-mop500"; + + stericsson,platform-pcm-dma = <&pcm>; + stericsson,cpu-dai = <&msp1 &msp3>; + stericsson,audio-codec = <&codec>; + }; + + pcm: ux500-pcm { + compatible = "stericsson,ux500-pcm"; + }; + + msp1: msp@80124000 { + compatible = "stericsson,ux500-msp-i2s"; + reg = <0x80124000 0x1000>; + interrupts = <0 62 0x4>; + v-ape-supply = <&db8500_vape_reg>; + }; + + msp3: msp@80125000 { + compatible = "stericsson,ux500-msp-i2s"; + reg = <0x80125000 0x1000>; + interrupts = <0 62 0x4>; + v-ape-supply = <&db8500_vape_reg>; + }; + + codec: ab8500-codec { + compatible = "stericsson,ab8500-codec"; + stericsson,earpeice-cmv = <950>; /* Units in mV. */ + }; diff --git a/Documentation/devicetree/bindings/sound/wm8510.txt b/Documentation/devicetree/bindings/sound/wm8510.txt new file mode 100644 index 00000000..fa1a32b8 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/wm8510.txt @@ -0,0 +1,18 @@ +WM8510 audio CODEC + +This device supports both I2C and SPI (configured with pin strapping +on the board). + +Required properties: + + - compatible : "wlf,wm8510" + + - reg : the I2C address of the device for I2C, the chip select + number for SPI. + +Example: + +codec: wm8510@1a { + compatible = "wlf,wm8510"; + reg = <0x1a>; +}; diff --git a/Documentation/devicetree/bindings/sound/wm8523.txt b/Documentation/devicetree/bindings/sound/wm8523.txt new file mode 100644 index 00000000..04746186 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/wm8523.txt @@ -0,0 +1,16 @@ +WM8523 audio CODEC + +This device supports I2C only. + +Required properties: + + - compatible : "wlf,wm8523" + + - reg : the I2C address of the device. + +Example: + +codec: wm8523@1a { + compatible = "wlf,wm8523"; + reg = <0x1a>; +}; diff --git a/Documentation/devicetree/bindings/sound/wm8580.txt b/Documentation/devicetree/bindings/sound/wm8580.txt new file mode 100644 index 00000000..7d9821f3 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/wm8580.txt @@ -0,0 +1,16 @@ +WM8580 audio CODEC + +This device supports I2C only. + +Required properties: + + - compatible : "wlf,wm8580" + + - reg : the I2C address of the device. + +Example: + +codec: wm8580@1a { + compatible = "wlf,wm8580"; + reg = <0x1a>; +}; diff --git a/Documentation/devicetree/bindings/sound/wm8711.txt b/Documentation/devicetree/bindings/sound/wm8711.txt new file mode 100644 index 00000000..8ed9998c --- /dev/null +++ b/Documentation/devicetree/bindings/sound/wm8711.txt @@ -0,0 +1,18 @@ +WM8711 audio CODEC + +This device supports both I2C and SPI (configured with pin strapping +on the board). + +Required properties: + + - compatible : "wlf,wm8711" + + - reg : the I2C address of the device for I2C, the chip select + number for SPI. + +Example: + +codec: wm8711@1a { + compatible = "wlf,wm8711"; + reg = <0x1a>; +}; diff --git a/Documentation/devicetree/bindings/sound/wm8728.txt b/Documentation/devicetree/bindings/sound/wm8728.txt new file mode 100644 index 00000000..a8b5c366 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/wm8728.txt @@ -0,0 +1,18 @@ +WM8728 audio CODEC + +This device supports both I2C and SPI (configured with pin strapping +on the board). + +Required properties: + + - compatible : "wlf,wm8728" + + - reg : the I2C address of the device for I2C, the chip select + number for SPI. + +Example: + +codec: wm8728@1a { + compatible = "wlf,wm8728"; + reg = <0x1a>; +}; diff --git a/Documentation/devicetree/bindings/sound/wm8731.txt b/Documentation/devicetree/bindings/sound/wm8731.txt new file mode 100644 index 00000000..15f70048 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/wm8731.txt @@ -0,0 +1,18 @@ +WM8731 audio CODEC + +This device supports both I2C and SPI (configured with pin strapping +on the board). + +Required properties: + + - compatible : "wlf,wm8731" + + - reg : the I2C address of the device for I2C, the chip select + number for SPI. + +Example: + +codec: wm8731@1a { + compatible = "wlf,wm8731"; + reg = <0x1a>; +}; diff --git a/Documentation/devicetree/bindings/sound/wm8737.txt b/Documentation/devicetree/bindings/sound/wm8737.txt new file mode 100644 index 00000000..4bc2cea3 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/wm8737.txt @@ -0,0 +1,18 @@ +WM8737 audio CODEC + +This device supports both I2C and SPI (configured with pin strapping +on the board). + +Required properties: + + - compatible : "wlf,wm8737" + + - reg : the I2C address of the device for I2C, the chip select + number for SPI. + +Example: + +codec: wm8737@1a { + compatible = "wlf,wm8737"; + reg = <0x1a>; +}; diff --git a/Documentation/devicetree/bindings/sound/wm8741.txt b/Documentation/devicetree/bindings/sound/wm8741.txt new file mode 100644 index 00000000..74bda58c --- /dev/null +++ b/Documentation/devicetree/bindings/sound/wm8741.txt @@ -0,0 +1,18 @@ +WM8741 audio CODEC + +This device supports both I2C and SPI (configured with pin strapping +on the board). + +Required properties: + + - compatible : "wlf,wm8741" + + - reg : the I2C address of the device for I2C, the chip select + number for SPI. + +Example: + +codec: wm8741@1a { + compatible = "wlf,wm8741"; + reg = <0x1a>; +}; diff --git a/Documentation/devicetree/bindings/sound/wm8750.txt b/Documentation/devicetree/bindings/sound/wm8750.txt new file mode 100644 index 00000000..8db239fd --- /dev/null +++ b/Documentation/devicetree/bindings/sound/wm8750.txt @@ -0,0 +1,18 @@ +WM8750 and WM8987 audio CODECs + +These devices support both I2C and SPI (configured with pin strapping +on the board). + +Required properties: + + - compatible : "wlf,wm8750" or "wlf,wm8987" + + - reg : the I2C address of the device for I2C, the chip select + number for SPI. + +Example: + +codec: wm8750@1a { + compatible = "wlf,wm8750"; + reg = <0x1a>; +}; diff --git a/Documentation/devicetree/bindings/sound/wm8753.txt b/Documentation/devicetree/bindings/sound/wm8753.txt new file mode 100644 index 00000000..e65277a0 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/wm8753.txt @@ -0,0 +1,18 @@ +WM8753 audio CODEC + +This device supports both I2C and SPI (configured with pin strapping +on the board). + +Required properties: + + - compatible : "wlf,wm8753" + + - reg : the I2C address of the device for I2C, the chip select + number for SPI. + +Example: + +codec: wm8737@1a { + compatible = "wlf,wm8753"; + reg = <0x1a>; +}; diff --git a/Documentation/devicetree/bindings/sound/wm8770.txt b/Documentation/devicetree/bindings/sound/wm8770.txt new file mode 100644 index 00000000..866e00ca --- /dev/null +++ b/Documentation/devicetree/bindings/sound/wm8770.txt @@ -0,0 +1,16 @@ +WM8770 audio CODEC + +This device supports SPI. + +Required properties: + + - compatible : "wlf,wm8770" + + - reg : the chip select number. + +Example: + +codec: wm8770@1 { + compatible = "wlf,wm8770"; + reg = <1>; +}; diff --git a/Documentation/devicetree/bindings/sound/wm8776.txt b/Documentation/devicetree/bindings/sound/wm8776.txt new file mode 100644 index 00000000..3b9ca49a --- /dev/null +++ b/Documentation/devicetree/bindings/sound/wm8776.txt @@ -0,0 +1,18 @@ +WM8776 audio CODEC + +This device supports both I2C and SPI (configured with pin strapping +on the board). + +Required properties: + + - compatible : "wlf,wm8776" + + - reg : the I2C address of the device for I2C, the chip select + number for SPI. + +Example: + +codec: wm8776@1a { + compatible = "wlf,wm8776"; + reg = <0x1a>; +}; diff --git a/Documentation/devicetree/bindings/sound/wm8804.txt b/Documentation/devicetree/bindings/sound/wm8804.txt new file mode 100644 index 00000000..4d3a56f3 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/wm8804.txt @@ -0,0 +1,18 @@ +WM8804 audio CODEC + +This device supports both I2C and SPI (configured with pin strapping +on the board). + +Required properties: + + - compatible : "wlf,wm8804" + + - reg : the I2C address of the device for I2C, the chip select + number for SPI. + +Example: + +codec: wm8804@1a { + compatible = "wlf,wm8804"; + reg = <0x1a>; +}; diff --git a/Documentation/devicetree/bindings/sound/wm8903.txt b/Documentation/devicetree/bindings/sound/wm8903.txt new file mode 100644 index 00000000..f102cbc4 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/wm8903.txt @@ -0,0 +1,50 @@ +WM8903 audio CODEC + +This device supports I2C only. + +Required properties: + + - compatible : "wlf,wm8903" + + - reg : the I2C address of the device. + + - gpio-controller : Indicates this device is a GPIO controller. + + - #gpio-cells : Should be two. The first cell is the pin number and the + second cell is used to specify optional parameters (currently unused). + +Optional properties: + + - interrupts : The interrupt line the codec is connected to. + + - micdet-cfg : Default register value for R6 (Mic Bias). If absent, the + default is 0. + + - micdet-delay : The debounce delay for microphone detection in mS. If + absent, the default is 100. + + - gpio-cfg : A list of GPIO configuration register values. The list must + be 5 entries long. If absent, no configuration of these registers is + performed. If any entry has the value 0xffffffff, that GPIO's + configuration will not be modified. + +Example: + +codec: wm8903@1a { + compatible = "wlf,wm8903"; + reg = <0x1a>; + interrupts = < 347 >; + + gpio-controller; + #gpio-cells = <2>; + + micdet-cfg = <0>; + micdet-delay = <100>; + gpio-cfg = < + 0x0600 /* DMIC_LR, output */ + 0x0680 /* DMIC_DAT, input */ + 0x0000 /* GPIO, output, low */ + 0x0200 /* Interrupt, output */ + 0x01a0 /* BCLK, input, active high */ + >; +}; diff --git a/Documentation/devicetree/bindings/sound/wm8962.txt b/Documentation/devicetree/bindings/sound/wm8962.txt new file mode 100644 index 00000000..dceb3b1c --- /dev/null +++ b/Documentation/devicetree/bindings/sound/wm8962.txt @@ -0,0 +1,16 @@ +WM8962 audio CODEC + +This device supports I2C only. + +Required properties: + + - compatible : "wlf,wm8962" + + - reg : the I2C address of the device. + +Example: + +codec: wm8962@1a { + compatible = "wlf,wm8962"; + reg = <0x1a>; +}; diff --git a/Documentation/devicetree/bindings/sound/wm8994.txt b/Documentation/devicetree/bindings/sound/wm8994.txt new file mode 100644 index 00000000..7a7eb1e7 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/wm8994.txt @@ -0,0 +1,18 @@ +WM1811/WM8994/WM8958 audio CODEC + +These devices support both I2C and SPI (configured with pin strapping +on the board). + +Required properties: + + - compatible : "wlf,wm1811", "wlf,wm8994", "wlf,wm8958" + + - reg : the I2C address of the device for I2C, the chip select + number for SPI. + +Example: + +codec: wm8994@1a { + compatible = "wlf,wm8994"; + reg = <0x1a>; +}; diff --git a/Documentation/devicetree/bindings/spi/fsl-imx-cspi.txt b/Documentation/devicetree/bindings/spi/fsl-imx-cspi.txt new file mode 100644 index 00000000..4256a6df --- /dev/null +++ b/Documentation/devicetree/bindings/spi/fsl-imx-cspi.txt @@ -0,0 +1,22 @@ +* Freescale (Enhanced) Configurable Serial Peripheral Interface + (CSPI/eCSPI) for i.MX + +Required properties: +- compatible : Should be "fsl,<soc>-cspi" or "fsl,<soc>-ecspi" +- reg : Offset and length of the register set for the device +- interrupts : Should contain CSPI/eCSPI interrupt +- fsl,spi-num-chipselects : Contains the number of the chipselect +- cs-gpios : Specifies the gpio pins to be used for chipselects. + +Example: + +ecspi@70010000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,imx51-ecspi"; + reg = <0x70010000 0x4000>; + interrupts = <36>; + fsl,spi-num-chipselects = <2>; + cs-gpios = <&gpio3 24 0>, /* GPIO3_24 */ + <&gpio3 25 0>; /* GPIO3_25 */ +}; diff --git a/Documentation/devicetree/bindings/spi/fsl-spi.txt b/Documentation/devicetree/bindings/spi/fsl-spi.txt new file mode 100644 index 00000000..777abd73 --- /dev/null +++ b/Documentation/devicetree/bindings/spi/fsl-spi.txt @@ -0,0 +1,53 @@ +* SPI (Serial Peripheral Interface) + +Required properties: +- cell-index : QE SPI subblock index. + 0: QE subblock SPI1 + 1: QE subblock SPI2 +- compatible : should be "fsl,spi". +- mode : the SPI operation mode, it can be "cpu" or "cpu-qe". +- reg : Offset and length of the register set for the device +- interrupts : <a b> where a is the interrupt number and b is a + field that represents an encoding of the sense and level + information for the interrupt. This should be encoded based on + the information in section 2) depending on the type of interrupt + controller you have. +- interrupt-parent : the phandle for the interrupt controller that + services interrupts for this device. + +Optional properties: +- gpios : specifies the gpio pins to be used for chipselects. + The gpios will be referred to as reg = <index> in the SPI child nodes. + If unspecified, a single SPI device without a chip select can be used. + +Example: + spi@4c0 { + cell-index = <0>; + compatible = "fsl,spi"; + reg = <4c0 40>; + interrupts = <82 0>; + interrupt-parent = <700>; + mode = "cpu"; + gpios = <&gpio 18 1 // device reg=<0> + &gpio 19 1>; // device reg=<1> + }; + + +* eSPI (Enhanced Serial Peripheral Interface) + +Required properties: +- compatible : should be "fsl,mpc8536-espi". +- reg : Offset and length of the register set for the device. +- interrupts : should contain eSPI interrupt, the device has one interrupt. +- fsl,espi-num-chipselects : the number of the chipselect signals. + +Example: + spi@110000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,mpc8536-espi"; + reg = <0x110000 0x1000>; + interrupts = <53 0x2>; + interrupt-parent = <&mpic>; + fsl,espi-num-chipselects = <4>; + }; diff --git a/Documentation/devicetree/bindings/spi/mxs-spi.txt b/Documentation/devicetree/bindings/spi/mxs-spi.txt new file mode 100644 index 00000000..e2e13957 --- /dev/null +++ b/Documentation/devicetree/bindings/spi/mxs-spi.txt @@ -0,0 +1,22 @@ +* Freescale MX233/MX28 SSP/SPI + +Required properties: +- compatible: Should be "fsl,<soc>-spi", where soc is "imx23" or "imx28" +- reg: Offset and length of the register set for the device +- interrupts: Should contain SSP interrupts (error irq first, dma irq second) +- fsl,ssp-dma-channel: APBX DMA channel for the SSP + +Optional properties: +- clock-frequency : Input clock frequency to the SPI block in Hz. + Default is 160000000 Hz. + +Example: + +ssp0: ssp@80010000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,imx28-spi"; + reg = <0x80010000 0x2000>; + interrupts = <96 82>; + fsl,ssp-dma-channel = <0>; +}; diff --git a/Documentation/devicetree/bindings/spi/nvidia,tegra20-sflash.txt b/Documentation/devicetree/bindings/spi/nvidia,tegra20-sflash.txt new file mode 100644 index 00000000..7b53da5c --- /dev/null +++ b/Documentation/devicetree/bindings/spi/nvidia,tegra20-sflash.txt @@ -0,0 +1,26 @@ +NVIDIA Tegra20 SFLASH controller. + +Required properties: +- compatible : should be "nvidia,tegra20-sflash". +- reg: Should contain SFLASH registers location and length. +- interrupts: Should contain SFLASH interrupts. +- nvidia,dma-request-selector : The Tegra DMA controller's phandle and + request selector for this SFLASH controller. + +Recommended properties: +- spi-max-frequency: Definition as per + Documentation/devicetree/bindings/spi/spi-bus.txt + +Example: + +spi@7000c380 { + compatible = "nvidia,tegra20-sflash"; + reg = <0x7000c380 0x80>; + interrupts = <0 39 0x04>; + nvidia,dma-request-selector = <&apbdma 16>; + spi-max-frequency = <25000000>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; +}; + diff --git a/Documentation/devicetree/bindings/spi/nvidia,tegra20-slink.txt b/Documentation/devicetree/bindings/spi/nvidia,tegra20-slink.txt new file mode 100644 index 00000000..eefe15e3 --- /dev/null +++ b/Documentation/devicetree/bindings/spi/nvidia,tegra20-slink.txt @@ -0,0 +1,26 @@ +NVIDIA Tegra20/Tegra30 SLINK controller. + +Required properties: +- compatible : should be "nvidia,tegra20-slink", "nvidia,tegra30-slink". +- reg: Should contain SLINK registers location and length. +- interrupts: Should contain SLINK interrupts. +- nvidia,dma-request-selector : The Tegra DMA controller's phandle and + request selector for this SLINK controller. + +Recommended properties: +- spi-max-frequency: Definition as per + Documentation/devicetree/bindings/spi/spi-bus.txt + +Example: + +spi@7000d600 { + compatible = "nvidia,tegra20-slink"; + reg = <0x7000d600 0x200>; + interrupts = <0 82 0x04>; + nvidia,dma-request-selector = <&apbdma 16>; + spi-max-frequency = <25000000>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; +}; + diff --git a/Documentation/devicetree/bindings/spi/nvidia,tegra20-spi.txt b/Documentation/devicetree/bindings/spi/nvidia,tegra20-spi.txt new file mode 100644 index 00000000..6b9e5189 --- /dev/null +++ b/Documentation/devicetree/bindings/spi/nvidia,tegra20-spi.txt @@ -0,0 +1,5 @@ +NVIDIA Tegra 2 SPI device + +Required properties: +- compatible : should be "nvidia,tegra20-spi". +- gpios : should specify GPIOs used for chipselect. diff --git a/Documentation/devicetree/bindings/spi/omap-spi.txt b/Documentation/devicetree/bindings/spi/omap-spi.txt new file mode 100644 index 00000000..938809c6 --- /dev/null +++ b/Documentation/devicetree/bindings/spi/omap-spi.txt @@ -0,0 +1,22 @@ +OMAP2+ McSPI device + +Required properties: +- compatible : + - "ti,omap2-spi" for OMAP2 & OMAP3. + - "ti,omap4-spi" for OMAP4+. +- ti,spi-num-cs : Number of chipselect supported by the instance. +- ti,hwmods: Name of the hwmod associated to the McSPI +- ti,pindir-d0-out-d1-in: Select the D0 pin as output and D1 as + input. The default is D0 as input and + D1 as output. + +Example: + +mcspi1: mcspi@1 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "ti,omap4-mcspi"; + ti,hwmods = "mcspi1"; + ti,spi-num-cs = <4>; +}; + diff --git a/Documentation/devicetree/bindings/spi/sh-msiof.txt b/Documentation/devicetree/bindings/spi/sh-msiof.txt new file mode 100644 index 00000000..e6222106 --- /dev/null +++ b/Documentation/devicetree/bindings/spi/sh-msiof.txt @@ -0,0 +1,12 @@ +Renesas MSIOF spi controller + +Required properties: +- compatible : "renesas,sh-msiof" for SuperH or + "renesas,sh-mobile-msiof" for SH Mobile series +- reg : Offset and length of the register set for the device +- interrupts : interrupt line used by MSIOF + +Optional properties: +- num-cs : total number of chip-selects +- renesas,tx-fifo-size : Overrides the default tx fifo size given in words +- renesas,rx-fifo-size : Overrides the default rx fifo size given in words diff --git a/Documentation/devicetree/bindings/spi/spi-bus.txt b/Documentation/devicetree/bindings/spi/spi-bus.txt new file mode 100644 index 00000000..296015e3 --- /dev/null +++ b/Documentation/devicetree/bindings/spi/spi-bus.txt @@ -0,0 +1,82 @@ +SPI (Serial Peripheral Interface) busses + +SPI busses can be described with a node for the SPI master device +and a set of child nodes for each SPI slave on the bus. For this +discussion, it is assumed that the system's SPI controller is in +SPI master mode. This binding does not describe SPI controllers +in slave mode. + +The SPI master node requires the following properties: +- #address-cells - number of cells required to define a chip select + address on the SPI bus. +- #size-cells - should be zero. +- compatible - name of SPI bus controller following generic names + recommended practice. +- cs-gpios - (optional) gpios chip select. +No other properties are required in the SPI bus node. It is assumed +that a driver for an SPI bus device will understand that it is an SPI bus. +However, the binding does not attempt to define the specific method for +assigning chip select numbers. Since SPI chip select configuration is +flexible and non-standardized, it is left out of this binding with the +assumption that board specific platform code will be used to manage +chip selects. Individual drivers can define additional properties to +support describing the chip select layout. + +Optional property: +- num-cs : total number of chipselects + +If cs-gpios is used the number of chip select will automatically increased +with max(cs-gpios > hw cs) + +So if for example the controller has 2 CS lines, and the cs-gpios +property looks like this: + +cs-gpios = <&gpio1 0 0> <0> <&gpio1 1 0> <&gpio1 2 0>; + +Then it should be configured so that num_chipselect = 4 with the +following mapping: + +cs0 : &gpio1 0 0 +cs1 : native +cs2 : &gpio1 1 0 +cs3 : &gpio1 2 0 + +SPI slave nodes must be children of the SPI master node and can +contain the following properties. +- reg - (required) chip select address of device. +- compatible - (required) name of SPI device following generic names + recommended practice +- spi-max-frequency - (required) Maximum SPI clocking speed of device in Hz +- spi-cpol - (optional) Empty property indicating device requires + inverse clock polarity (CPOL) mode +- spi-cpha - (optional) Empty property indicating device requires + shifted clock phase (CPHA) mode +- spi-cs-high - (optional) Empty property indicating device requires + chip select active high +- spi-3wire - (optional) Empty property indicating device requires + 3-wire mode. + +If a gpio chipselect is used for the SPI slave the gpio number will be passed +via the cs_gpio + +SPI example for an MPC5200 SPI bus: + spi@f00 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,mpc5200b-spi","fsl,mpc5200-spi"; + reg = <0xf00 0x20>; + interrupts = <2 13 0 2 14 0>; + interrupt-parent = <&mpc5200_pic>; + + ethernet-switch@0 { + compatible = "micrel,ks8995m"; + spi-max-frequency = <1000000>; + reg = <0>; + }; + + codec@1 { + compatible = "ti,tlv320aic26"; + spi-max-frequency = <100000>; + reg = <1>; + }; + }; diff --git a/Documentation/devicetree/bindings/spi/spi-gpio.txt b/Documentation/devicetree/bindings/spi/spi-gpio.txt new file mode 100644 index 00000000..8a824be1 --- /dev/null +++ b/Documentation/devicetree/bindings/spi/spi-gpio.txt @@ -0,0 +1,29 @@ +SPI-GPIO devicetree bindings + +Required properties: + + - compatible: should be set to "spi-gpio" + - #address-cells: should be set to <0x1> + - ranges + - gpio-sck: GPIO spec for the SCK line to use + - gpio-miso: GPIO spec for the MISO line to use + - gpio-mosi: GPIO spec for the MOSI line to use + - cs-gpios: GPIOs to use for chipselect lines + - num-chipselects: number of chipselect lines + +Example: + + spi { + compatible = "spi-gpio"; + #address-cells = <0x1>; + ranges; + + gpio-sck = <&gpio 95 0>; + gpio-miso = <&gpio 98 0>; + gpio-mosi = <&gpio 97 0>; + cs-gpios = <&gpio 125 0>; + num-chipselects = <1>; + + /* clients */ + }; + diff --git a/Documentation/devicetree/bindings/spi/spi-octeon.txt b/Documentation/devicetree/bindings/spi/spi-octeon.txt new file mode 100644 index 00000000..431add19 --- /dev/null +++ b/Documentation/devicetree/bindings/spi/spi-octeon.txt @@ -0,0 +1,33 @@ +Cavium, Inc. OCTEON SOC SPI master controller. + +Required properties: +- compatible : "cavium,octeon-3010-spi" +- reg : The register base for the controller. +- interrupts : One interrupt, used by the controller. +- #address-cells : <1>, as required by generic SPI binding. +- #size-cells : <0>, also as required by generic SPI binding. + +Child nodes as per the generic SPI binding. + +Example: + + spi@1070000001000 { + compatible = "cavium,octeon-3010-spi"; + reg = <0x10700 0x00001000 0x0 0x100>; + interrupts = <0 58>; + #address-cells = <1>; + #size-cells = <0>; + + eeprom@0 { + compatible = "st,m95256", "atmel,at25"; + reg = <0>; + spi-max-frequency = <5000000>; + spi-cpha; + spi-cpol; + + pagesize = <64>; + size = <32768>; + address-width = <16>; + }; + }; + diff --git a/Documentation/devicetree/bindings/spi/spi-orion.txt b/Documentation/devicetree/bindings/spi/spi-orion.txt new file mode 100644 index 00000000..a3ff50fc --- /dev/null +++ b/Documentation/devicetree/bindings/spi/spi-orion.txt @@ -0,0 +1,19 @@ +Marvell Orion SPI device + +Required properties: +- compatible : should be "marvell,orion-spi". +- reg : offset and length of the register set for the device +- cell-index : Which of multiple SPI controllers is this. +Optional properties: +- interrupts : Is currently not used. + +Example: + spi@10600 { + compatible = "marvell,orion-spi"; + #address-cells = <1>; + #size-cells = <0>; + cell-index = <0>; + reg = <0x10600 0x28>; + interrupts = <23>; + status = "disabled"; + }; diff --git a/Documentation/devicetree/bindings/spi/spi-samsung.txt b/Documentation/devicetree/bindings/spi/spi-samsung.txt new file mode 100644 index 00000000..a15ffedd --- /dev/null +++ b/Documentation/devicetree/bindings/spi/spi-samsung.txt @@ -0,0 +1,116 @@ +* Samsung SPI Controller + +The Samsung SPI controller is used to interface with various devices such as flash +and display controllers using the SPI communication interface. + +Required SoC Specific Properties: + +- compatible: should be one of the following. + - samsung,s3c2443-spi: for s3c2443, s3c2416 and s3c2450 platforms + - samsung,s3c6410-spi: for s3c6410 platforms + - samsung,s5p6440-spi: for s5p6440 and s5p6450 platforms + - samsung,s5pv210-spi: for s5pv210 and s5pc110 platforms + - samsung,exynos4210-spi: for exynos4 and exynos5 platforms + +- reg: physical base address of the controller and length of memory mapped + region. + +- interrupts: The interrupt number to the cpu. The interrupt specifier format + depends on the interrupt controller. + +[PRELIMINARY: the dma channel allocation will change once there are +official DMA bindings] + +- tx-dma-channel: The dma channel specifier for tx operations. The format of + the dma specifier depends on the dma controller. + +- rx-dma-channel: The dma channel specifier for rx operations. The format of + the dma specifier depends on the dma controller. + +Required Board Specific Properties: + +- #address-cells: should be 1. +- #size-cells: should be 0. +- gpios: The gpio specifier for clock, mosi and miso interface lines (in the + order specified). The format of the gpio specifier depends on the gpio + controller. + +Optional Board Specific Properties: + +- samsung,spi-src-clk: If the spi controller includes a internal clock mux to + select the clock source for the spi bus clock, this property can be used to + indicate the clock to be used for driving the spi bus clock. If not specified, + the clock number 0 is used as default. + +- num-cs: Specifies the number of chip select lines supported. If + not specified, the default number of chip select lines is set to 1. + +SPI Controller specific data in SPI slave nodes: + +- The spi slave nodes should provide the following information which is required + by the spi controller. + + - cs-gpio: A gpio specifier that specifies the gpio line used as + the slave select line by the spi controller. The format of the gpio + specifier depends on the gpio controller. + + - samsung,spi-feedback-delay: The sampling phase shift to be applied on the + miso line (to account for any lag in the miso line). The following are the + valid values. + + - 0: No phase shift. + - 1: 90 degree phase shift sampling. + - 2: 180 degree phase shift sampling. + - 3: 270 degree phase shift sampling. + +Aliases: + +- All the SPI controller nodes should be represented in the aliases node using + the following format 'spi{n}' where n is a unique number for the alias. + + +Example: + +- SoC Specific Portion: + + spi_0: spi@12d20000 { + compatible = "samsung,exynos4210-spi"; + reg = <0x12d20000 0x100>; + interrupts = <0 66 0>; + tx-dma-channel = <&pdma0 5>; + rx-dma-channel = <&pdma0 4>; + }; + +- Board Specific Portion: + + spi_0: spi@12d20000 { + #address-cells = <1>; + #size-cells = <0>; + gpios = <&gpa2 4 2 3 0>, + <&gpa2 6 2 3 0>, + <&gpa2 7 2 3 0>; + + w25q80bw@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "w25x80"; + reg = <0>; + spi-max-frequency = <10000>; + + controller-data { + cs-gpio = <&gpa2 5 1 0 3>; + samsung,spi-feedback-delay = <0>; + }; + + partition@0 { + label = "U-Boot"; + reg = <0x0 0x40000>; + read-only; + }; + + partition@40000 { + label = "Kernel"; + reg = <0x40000 0xc0000>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/spi/spi-sc18is602.txt b/Documentation/devicetree/bindings/spi/spi-sc18is602.txt new file mode 100644 index 00000000..02f90332 --- /dev/null +++ b/Documentation/devicetree/bindings/spi/spi-sc18is602.txt @@ -0,0 +1,23 @@ +NXP SC18IS602/SCIS603 + +Required properties: + - compatible : Should be one of + "nxp,sc18is602" + "nxp,sc18is602b" + "nxp,sc18is603" + - reg: I2C bus address + +Optional properties: + - clock-frequency : external oscillator clock frequency. If not + specified, the SC18IS602 default frequency (7372000) will be used. + +The clock-frequency property is relevant and needed only if the chip has an +external oscillator (SC18IS603). + +Example: + + sc18is603@28 { + compatible = "nxp,sc18is603"; + reg = <0x28>; + clock-frequency = <14744000>; + } diff --git a/Documentation/devicetree/bindings/spi/spi_altera.txt b/Documentation/devicetree/bindings/spi/spi_altera.txt new file mode 100644 index 00000000..dda37594 --- /dev/null +++ b/Documentation/devicetree/bindings/spi/spi_altera.txt @@ -0,0 +1,4 @@ +Altera SPI + +Required properties: +- compatible : should be "ALTR,spi-1.0". diff --git a/Documentation/devicetree/bindings/spi/spi_atmel.txt b/Documentation/devicetree/bindings/spi/spi_atmel.txt new file mode 100644 index 00000000..07e04cdc --- /dev/null +++ b/Documentation/devicetree/bindings/spi/spi_atmel.txt @@ -0,0 +1,26 @@ +Atmel SPI device + +Required properties: +- compatible : should be "atmel,at91rm9200-spi". +- reg: Address and length of the register set for the device +- interrupts: Should contain spi interrupt +- cs-gpios: chipselects + +Example: + +spi1: spi@fffcc000 { + compatible = "atmel,at91rm9200-spi"; + reg = <0xfffcc000 0x4000>; + interrupts = <13 4 5>; + #address-cells = <1>; + #size-cells = <0>; + cs-gpios = <&pioB 3 0>; + status = "okay"; + + mmc-slot@0 { + compatible = "mmc-spi-slot"; + reg = <0>; + gpios = <&pioC 4 0>; /* CD */ + spi-max-frequency = <25000000>; + }; +}; diff --git a/Documentation/devicetree/bindings/spi/spi_oc_tiny.txt b/Documentation/devicetree/bindings/spi/spi_oc_tiny.txt new file mode 100644 index 00000000..d95c0b36 --- /dev/null +++ b/Documentation/devicetree/bindings/spi/spi_oc_tiny.txt @@ -0,0 +1,12 @@ +OpenCores tiny SPI + +Required properties: +- compatible : should be "opencores,tiny-spi-rtlsvn2". +- gpios : should specify GPIOs used for chipselect. +Optional properties: +- clock-frequency : input clock frequency to the core. +- baud-width: width, in bits, of the programmable divider used to scale + the input clock to SCLK. + +The clock-frequency and baud-width properties are needed only if the divider +is programmable. They are not needed if the divider is fixed. diff --git a/Documentation/devicetree/bindings/spi/spi_pl022.txt b/Documentation/devicetree/bindings/spi/spi_pl022.txt new file mode 100644 index 00000000..f158fd31 --- /dev/null +++ b/Documentation/devicetree/bindings/spi/spi_pl022.txt @@ -0,0 +1,34 @@ +ARM PL022 SPI controller + +Required properties: +- compatible : "arm,pl022", "arm,primecell" +- reg : Offset and length of the register set for the device +- interrupts : Should contain SPI controller interrupt + +Optional properties: +- num-cs : total number of chipselects +- cs-gpios : should specify GPIOs used for chipselects. + The gpios will be referred to as reg = <index> in the SPI child nodes. + If unspecified, a single SPI device without a chip select can be used. +- pl022,autosuspend-delay : delay in ms following transfer completion before + the runtime power management system suspends the + device. A setting of 0 indicates no delay and the + device will be suspended immediately +- pl022,rt : indicates the controller should run the message pump with realtime + priority to minimise the transfer latency on the bus (boolean) + + +SPI slave nodes must be children of the SPI master node and can +contain the following properties. + +- pl022,interface : interface type: + 0: SPI + 1: Texas Instruments Synchronous Serial Frame Format + 2: Microwire (Half Duplex) +- pl022,com-mode : polling, interrupt or dma +- pl022,rx-level-trig : Rx FIFO watermark level +- pl022,tx-level-trig : Tx FIFO watermark level +- pl022,ctrl-len : Microwire interface: Control length +- pl022,wait-state : Microwire interface: Wait state +- pl022,duplex : Microwire interface: Full/Half duplex + diff --git a/Documentation/devicetree/bindings/staging/iio/adc/lpc32xx-adc.txt b/Documentation/devicetree/bindings/staging/iio/adc/lpc32xx-adc.txt new file mode 100644 index 00000000..b3629d3a --- /dev/null +++ b/Documentation/devicetree/bindings/staging/iio/adc/lpc32xx-adc.txt @@ -0,0 +1,16 @@ +* NXP LPC32xx SoC ADC controller + +Required properties: +- compatible: must be "nxp,lpc3220-adc" +- reg: physical base address of the controller and length of memory mapped + region. +- interrupts: The ADC interrupt + +Example: + + adc@40048000 { + compatible = "nxp,lpc3220-adc"; + reg = <0x40048000 0x1000>; + interrupt-parent = <&mic>; + interrupts = <39 0>; + }; diff --git a/Documentation/devicetree/bindings/staging/iio/adc/mxs-lradc.txt b/Documentation/devicetree/bindings/staging/iio/adc/mxs-lradc.txt new file mode 100644 index 00000000..46882058 --- /dev/null +++ b/Documentation/devicetree/bindings/staging/iio/adc/mxs-lradc.txt @@ -0,0 +1,21 @@ +* Freescale i.MX28 LRADC device driver + +Required properties: +- compatible: Should be "fsl,imx28-lradc" +- reg: Address and length of the register set for the device +- interrupts: Should contain the LRADC interrupts + +Optional properties: +- fsl,lradc-touchscreen-wires: Number of wires used to connect the touchscreen + to LRADC. Valid value is either 4 or 5. If this + property is not present, then the touchscreen is + disabled. + +Examples: + + lradc@80050000 { + compatible = "fsl,imx28-lradc"; + reg = <0x80050000 0x2000>; + interrupts = <10 14 15 16 17 18 19 + 20 21 22 23 24 25>; + }; diff --git a/Documentation/devicetree/bindings/staging/iio/adc/spear-adc.txt b/Documentation/devicetree/bindings/staging/iio/adc/spear-adc.txt new file mode 100644 index 00000000..02ea23a6 --- /dev/null +++ b/Documentation/devicetree/bindings/staging/iio/adc/spear-adc.txt @@ -0,0 +1,26 @@ +* ST SPEAr ADC device driver + +Required properties: +- compatible: Should be "st,spear600-adc" +- reg: Address and length of the register set for the device +- interrupt-parent: Should be the phandle for the interrupt controller + that services interrupts for this device +- interrupts: Should contain the ADC interrupt +- sampling-frequency: Default sampling frequency + +Optional properties: +- vref-external: External voltage reference in milli-volts. If omitted + the internal voltage reference will be used. +- average-samples: Number of samples to generate an average value. If + omitted, single data conversion will be used. + +Examples: + + adc: adc@d8200000 { + compatible = "st,spear600-adc"; + reg = <0xd8200000 0x1000>; + interrupt-parent = <&vic1>; + interrupts = <6>; + sampling-frequency = <5000000>; + vref-external = <2500>; /* 2.5V VRef */ + }; diff --git a/Documentation/devicetree/bindings/staging/imx-drm/fsl-imx-drm.txt b/Documentation/devicetree/bindings/staging/imx-drm/fsl-imx-drm.txt new file mode 100644 index 00000000..07654f03 --- /dev/null +++ b/Documentation/devicetree/bindings/staging/imx-drm/fsl-imx-drm.txt @@ -0,0 +1,41 @@ +Freescale i.MX IPUv3 +==================== + +Required properties: +- compatible: Should be "fsl,<chip>-ipu" +- reg: should be register base and length as documented in the + datasheet +- interrupts: Should contain sync interrupt and error interrupt, + in this order. +- #crtc-cells: 1, See below + +example: + +ipu: ipu@18000000 { + #crtc-cells = <1>; + compatible = "fsl,imx53-ipu"; + reg = <0x18000000 0x080000000>; + interrupts = <11 10>; +}; + +Parallel display support +======================== + +Required properties: +- compatible: Should be "fsl,imx-parallel-display" +- crtc: the crtc this display is connected to, see below +Optional properties: +- interface_pix_fmt: How this display is connected to the + crtc. Currently supported types: "rgb24", "rgb565" +- edid: verbatim EDID data block describing attached display. +- ddc: phandle describing the i2c bus handling the display data + channel + +example: + +display@di0 { + compatible = "fsl,imx-parallel-display"; + edid = [edid-data]; + crtc = <&ipu 0>; + interface-pix-fmt = "rgb24"; +}; diff --git a/Documentation/devicetree/bindings/thermal/db8500-thermal.txt b/Documentation/devicetree/bindings/thermal/db8500-thermal.txt new file mode 100644 index 00000000..2e1c06fa --- /dev/null +++ b/Documentation/devicetree/bindings/thermal/db8500-thermal.txt @@ -0,0 +1,44 @@ +* ST-Ericsson DB8500 Thermal + +** Thermal node properties: + +- compatible : "stericsson,db8500-thermal"; +- reg : address range of the thermal sensor registers; +- interrupts : interrupts generated from PRCMU; +- interrupt-names : "IRQ_HOTMON_LOW" and "IRQ_HOTMON_HIGH"; +- num-trips : number of total trip points, this is required, set it 0 if none, + if greater than 0, the following properties must be defined; +- tripN-temp : temperature of trip point N, should be in ascending order; +- tripN-type : type of trip point N, should be one of "active" "passive" "hot" + "critical"; +- tripN-cdev-num : number of the cooling devices which can be bound to trip + point N, this is required if trip point N is defined, set it 0 if none, + otherwise the following cooling device names must be defined; +- tripN-cdev-nameM : name of the No. M cooling device of trip point N; + +Usually the num-trips and tripN-*** are separated in board related dts files. + +Example: +thermal@801573c0 { + compatible = "stericsson,db8500-thermal"; + reg = <0x801573c0 0x40>; + interrupts = <21 0x4>, <22 0x4>; + interrupt-names = "IRQ_HOTMON_LOW", "IRQ_HOTMON_HIGH"; + + num-trips = <3>; + + trip0-temp = <75000>; + trip0-type = "active"; + trip0-cdev-num = <1>; + trip0-cdev-name0 = "thermal-cpufreq-0"; + + trip1-temp = <80000>; + trip1-type = "active"; + trip1-cdev-num = <2>; + trip1-cdev-name0 = "thermal-cpufreq-0"; + trip1-cdev-name1 = "thermal-fan"; + + trip2-temp = <85000>; + trip2-type = "critical"; + trip2-cdev-num = <0>; +} diff --git a/Documentation/devicetree/bindings/thermal/dove-thermal.txt b/Documentation/devicetree/bindings/thermal/dove-thermal.txt new file mode 100644 index 00000000..6f474677 --- /dev/null +++ b/Documentation/devicetree/bindings/thermal/dove-thermal.txt @@ -0,0 +1,18 @@ +* Dove Thermal + +This driver is for Dove SoCs which contain a thermal sensor. + +Required properties: +- compatible : "marvell,dove-thermal" +- reg : Address range of the thermal registers + +The reg properties should contain two ranges. The first is for the +three Thermal Manager registers, while the second range contains the +Thermal Diode Control Registers. + +Example: + + thermal@10078 { + compatible = "marvell,dove-thermal"; + reg = <0xd001c 0x0c>, <0xd005c 0x08>; + }; diff --git a/Documentation/devicetree/bindings/thermal/kirkwood-thermal.txt b/Documentation/devicetree/bindings/thermal/kirkwood-thermal.txt new file mode 100644 index 00000000..8c0f5eb8 --- /dev/null +++ b/Documentation/devicetree/bindings/thermal/kirkwood-thermal.txt @@ -0,0 +1,15 @@ +* Kirkwood Thermal + +This version is for Kirkwood 88F8262 & 88F6283 SoCs. Other kirkwoods +don't contain a thermal sensor. + +Required properties: +- compatible : "marvell,kirkwood-thermal" +- reg : Address range of the thermal registers + +Example: + + thermal@10078 { + compatible = "marvell,kirkwood-thermal"; + reg = <0x10078 0x4>; + }; diff --git a/Documentation/devicetree/bindings/thermal/rcar-thermal.txt b/Documentation/devicetree/bindings/thermal/rcar-thermal.txt new file mode 100644 index 00000000..28ef498a --- /dev/null +++ b/Documentation/devicetree/bindings/thermal/rcar-thermal.txt @@ -0,0 +1,29 @@ +* Renesas R-Car Thermal + +Required properties: +- compatible : "renesas,rcar-thermal" +- reg : Address range of the thermal registers. + The 1st reg will be recognized as common register + if it has "interrupts". + +Option properties: + +- interrupts : use interrupt + +Example (non interrupt support): + +thermal@e61f0100 { + compatible = "renesas,rcar-thermal"; + reg = <0xe61f0100 0x38>; +}; + +Example (interrupt support): + +thermal@e61f0000 { + compatible = "renesas,rcar-thermal"; + reg = <0xe61f0000 0x14 + 0xe61f0100 0x38 + 0xe61f0200 0x38 + 0xe61f0300 0x38>; + interrupts = <0 69 4>; +}; diff --git a/Documentation/devicetree/bindings/thermal/spear-thermal.txt b/Documentation/devicetree/bindings/thermal/spear-thermal.txt new file mode 100644 index 00000000..93e3b67c --- /dev/null +++ b/Documentation/devicetree/bindings/thermal/spear-thermal.txt @@ -0,0 +1,14 @@ +* SPEAr Thermal + +Required properties: +- compatible : "st,thermal-spear1340" +- reg : Address range of the thermal registers +- st,thermal-flags: flags used to enable thermal sensor + +Example: + + thermal@fc000000 { + compatible = "st,thermal-spear1340"; + reg = <0xfc000000 0x1000>; + st,thermal-flags = <0x7000>; + }; diff --git a/Documentation/devicetree/bindings/timer/allwinner,sunxi-timer.txt b/Documentation/devicetree/bindings/timer/allwinner,sunxi-timer.txt new file mode 100644 index 00000000..0c7b64e9 --- /dev/null +++ b/Documentation/devicetree/bindings/timer/allwinner,sunxi-timer.txt @@ -0,0 +1,17 @@ +Allwinner A1X SoCs Timer Controller + +Required properties: + +- compatible : should be "allwinner,sunxi-timer" +- reg : Specifies base physical address and size of the registers. +- interrupts : The interrupt of the first timer +- clocks: phandle to the source clock (usually a 24 MHz fixed clock) + +Example: + +timer { + compatible = "allwinner,sunxi-timer"; + reg = <0x01c20c00 0x400>; + interrupts = <22>; + clocks = <&osc>; +}; diff --git a/Documentation/devicetree/bindings/timer/brcm,bcm2835-system-timer.txt b/Documentation/devicetree/bindings/timer/brcm,bcm2835-system-timer.txt new file mode 100644 index 00000000..844bd5fb --- /dev/null +++ b/Documentation/devicetree/bindings/timer/brcm,bcm2835-system-timer.txt @@ -0,0 +1,22 @@ +BCM2835 System Timer + +The System Timer peripheral provides four 32-bit timer channels and a +single 64-bit free running counter. Each channel has an output compare +register, which is compared against the 32 least significant bits of the +free running counter values, and generates an interrupt. + +Required properties: + +- compatible : should be "brcm,bcm2835-system-timer" +- reg : Specifies base physical address and size of the registers. +- interrupts : A list of 4 interrupt sinks; one per timer channel. +- clock-frequency : The frequency of the clock that drives the counter, in Hz. + +Example: + +timer { + compatible = "brcm,bcm2835-system-timer"; + reg = <0x7e003000 0x1000>; + interrupts = <1 0>, <1 1>, <1 2>, <1 3>; + clock-frequency = <1000000>; +}; diff --git a/Documentation/devicetree/bindings/timer/marvell,armada-370-xp-timer.txt b/Documentation/devicetree/bindings/timer/marvell,armada-370-xp-timer.txt new file mode 100644 index 00000000..36381129 --- /dev/null +++ b/Documentation/devicetree/bindings/timer/marvell,armada-370-xp-timer.txt @@ -0,0 +1,15 @@ +Marvell Armada 370 and Armada XP Timers +--------------------------------------- + +Required properties: +- compatible: Should be "marvell,armada-370-xp-timer" +- interrupts: Should contain the list of Global Timer interrupts and + then local timer interrupts +- reg: Should contain location and length for timers register. First + pair for the Global Timer registers, second pair for the + local/private timers. +- clocks: clock driving the timer hardware + +Optional properties: +- marvell,timer-25Mhz: Tells whether the Global timer supports the 25 + Mhz fixed mode (available on Armada XP and not on Armada 370) diff --git a/Documentation/devicetree/bindings/timer/nvidia,tegra20-timer.txt b/Documentation/devicetree/bindings/timer/nvidia,tegra20-timer.txt new file mode 100644 index 00000000..e019fdc3 --- /dev/null +++ b/Documentation/devicetree/bindings/timer/nvidia,tegra20-timer.txt @@ -0,0 +1,21 @@ +NVIDIA Tegra20 timer + +The Tegra20 timer provides four 29-bit timer channels and a single 32-bit free +running counter. The first two channels may also trigger a watchdog reset. + +Required properties: + +- compatible : should be "nvidia,tegra20-timer". +- reg : Specifies base physical address and size of the registers. +- interrupts : A list of 4 interrupts; one per timer channel. + +Example: + +timer { + compatible = "nvidia,tegra20-timer"; + reg = <0x60005000 0x60>; + interrupts = <0 0 0x04 + 0 1 0x04 + 0 41 0x04 + 0 42 0x04>; +}; diff --git a/Documentation/devicetree/bindings/timer/nvidia,tegra30-timer.txt b/Documentation/devicetree/bindings/timer/nvidia,tegra30-timer.txt new file mode 100644 index 00000000..906109d4 --- /dev/null +++ b/Documentation/devicetree/bindings/timer/nvidia,tegra30-timer.txt @@ -0,0 +1,23 @@ +NVIDIA Tegra30 timer + +The Tegra30 timer provides ten 29-bit timer channels, a single 32-bit free +running counter, and 5 watchdog modules. The first two channels may also +trigger a legacy watchdog reset. + +Required properties: + +- compatible : should be "nvidia,tegra30-timer", "nvidia,tegra20-timer". +- reg : Specifies base physical address and size of the registers. +- interrupts : A list of 6 interrupts; one per each of timer channels 1 + through 5, and one for the shared interrupt for the remaining channels. + +timer { + compatible = "nvidia,tegra30-timer", "nvidia,tegra20-timer"; + reg = <0x60005000 0x400>; + interrupts = <0 0 0x04 + 0 1 0x04 + 0 41 0x04 + 0 42 0x04 + 0 121 0x04 + 0 122 0x04>; +}; diff --git a/Documentation/devicetree/bindings/tty/serial/arc-uart.txt b/Documentation/devicetree/bindings/tty/serial/arc-uart.txt new file mode 100644 index 00000000..5cae2eb6 --- /dev/null +++ b/Documentation/devicetree/bindings/tty/serial/arc-uart.txt @@ -0,0 +1,26 @@ +* Synopsys ARC UART : Non standard UART used in some of the ARC FPGA boards + +Required properties: +- compatible : "snps,arc-uart" +- reg : offset and length of the register set for the device. +- interrupts : device interrupt +- clock-frequency : the input clock frequency for the UART +- current-speed : baud rate for UART + +e.g. + +arcuart0: serial@c0fc1000 { + compatible = "snps,arc-uart"; + reg = <0xc0fc1000 0x100>; + interrupts = <5>; + clock-frequency = <80000000>; + current-speed = <115200>; + status = "okay"; +}; + +Note: Each port should have an alias correctly numbered in "aliases" node. + +e.g. +aliases { + serial0 = &arcuart0; +}; diff --git a/Documentation/devicetree/bindings/tty/serial/atmel-usart.txt b/Documentation/devicetree/bindings/tty/serial/atmel-usart.txt new file mode 100644 index 00000000..a49d9a1d --- /dev/null +++ b/Documentation/devicetree/bindings/tty/serial/atmel-usart.txt @@ -0,0 +1,27 @@ +* Atmel Universal Synchronous Asynchronous Receiver/Transmitter (USART) + +Required properties: +- compatible: Should be "atmel,<chip>-usart" + The compatible <chip> indicated will be the first SoC to support an + additional mode or an USART new feature. +- reg: Should contain registers location and length +- interrupts: Should contain interrupt + +Optional properties: +- atmel,use-dma-rx: use of PDC or DMA for receiving data +- atmel,use-dma-tx: use of PDC or DMA for transmitting data + +<chip> compatible description: +- at91rm9200: legacy USART support +- at91sam9260: generic USART implementation for SAM9 SoCs + +Example: + + usart0: serial@fff8c000 { + compatible = "atmel,at91sam9260-usart"; + reg = <0xfff8c000 0x4000>; + interrupts = <7>; + atmel,use-dma-rx; + atmel,use-dma-tx; + }; + diff --git a/Documentation/devicetree/bindings/tty/serial/efm32-uart.txt b/Documentation/devicetree/bindings/tty/serial/efm32-uart.txt new file mode 100644 index 00000000..8e080b89 --- /dev/null +++ b/Documentation/devicetree/bindings/tty/serial/efm32-uart.txt @@ -0,0 +1,20 @@ +* Energymicro efm32 UART + +Required properties: +- compatible : Should be "efm32,uart" +- reg : Address and length of the register set +- interrupts : Should contain uart interrupt + +Optional properties: +- location : Decides the location of the USART I/O pins. + Allowed range : [0 .. 5] + Default: 0 + +Example: + +uart@0x4000c400 { + compatible = "efm32,uart"; + reg = <0x4000c400 0x400>; + interrupts = <15>; + location = <0>; +}; diff --git a/Documentation/devicetree/bindings/tty/serial/fsl-imx-uart.txt b/Documentation/devicetree/bindings/tty/serial/fsl-imx-uart.txt new file mode 100644 index 00000000..b462d0c5 --- /dev/null +++ b/Documentation/devicetree/bindings/tty/serial/fsl-imx-uart.txt @@ -0,0 +1,19 @@ +* Freescale i.MX Universal Asynchronous Receiver/Transmitter (UART) + +Required properties: +- compatible : Should be "fsl,<soc>-uart" +- reg : Address and length of the register set for the device +- interrupts : Should contain uart interrupt + +Optional properties: +- fsl,uart-has-rtscts : Indicate the uart has rts and cts +- fsl,irda-mode : Indicate the uart supports irda mode + +Example: + +serial@73fbc000 { + compatible = "fsl,imx51-uart", "fsl,imx21-uart"; + reg = <0x73fbc000 0x4000>; + interrupts = <31>; + fsl,uart-has-rtscts; +}; diff --git a/Documentation/devicetree/bindings/tty/serial/fsl-mxs-auart.txt b/Documentation/devicetree/bindings/tty/serial/fsl-mxs-auart.txt new file mode 100644 index 00000000..273a8d5b --- /dev/null +++ b/Documentation/devicetree/bindings/tty/serial/fsl-mxs-auart.txt @@ -0,0 +1,35 @@ +* Freescale MXS Application UART (AUART) + +Required properties: +- compatible : Should be "fsl,<soc>-auart". The supported SoCs include + imx23 and imx28. +- reg : Address and length of the register set for the device +- interrupts : Should contain the auart interrupt numbers + +Optional properties: +- fsl,auart-dma-channel : The DMA channels, the first is for RX, the other + is for TX. If you add this property, it also means that you + will enable the DMA support for the auart. + Note: due to the hardware bug in imx23(see errata : 2836), + only the imx28 can enable the DMA support for the auart. + +Example: +auart0: serial@8006a000 { + compatible = "fsl,imx28-auart", "fsl,imx23-auart"; + reg = <0x8006a000 0x2000>; + interrupts = <112 70 71>; + fsl,auart-dma-channel = <8 9>; +}; + +Note: Each auart port should have an alias correctly numbered in "aliases" +node. + +Example: + +aliases { + serial0 = &auart0; + serial1 = &auart1; + serial2 = &auart2; + serial3 = &auart3; + serial4 = &auart4; +}; diff --git a/Documentation/devicetree/bindings/tty/serial/msm_serial.txt b/Documentation/devicetree/bindings/tty/serial/msm_serial.txt new file mode 100644 index 00000000..aef383eb --- /dev/null +++ b/Documentation/devicetree/bindings/tty/serial/msm_serial.txt @@ -0,0 +1,27 @@ +* Qualcomm MSM UART + +Required properties: +- compatible : + - "qcom,msm-uart", and one of "qcom,msm-hsuart" or + "qcom,msm-lsuart". +- reg : offset and length of the register set for the device + for the hsuart operating in compatible mode, there should be a + second pair describing the gsbi registers. +- interrupts : should contain the uart interrupt. + +There are two different UART blocks used in MSM devices, +"qcom,msm-hsuart" and "qcom,msm-lsuart". The msm-serial driver is +able to handle both of these, and matches against the "qcom,msm-uart" +as the compatibility. + +The registers for the "qcom,msm-hsuart" device need to specify both +register blocks, even for the common driver. + +Example: + + uart@19c400000 { + compatible = "qcom,msm-hsuart", "qcom,msm-uart"; + reg = <0x19c40000 0x1000>, + <0x19c00000 0x1000>; + interrupts = <195>; + }; diff --git a/Documentation/devicetree/bindings/tty/serial/nxp-lpc32xx-hsuart.txt b/Documentation/devicetree/bindings/tty/serial/nxp-lpc32xx-hsuart.txt new file mode 100644 index 00000000..0d439dfc --- /dev/null +++ b/Documentation/devicetree/bindings/tty/serial/nxp-lpc32xx-hsuart.txt @@ -0,0 +1,14 @@ +* NXP LPC32xx SoC High Speed UART + +Required properties: +- compatible: Should be "nxp,lpc3220-hsuart" +- reg: Should contain registers location and length +- interrupts: Should contain interrupt + +Example: + + uart1: serial@40014000 { + compatible = "nxp,lpc3220-hsuart"; + reg = <0x40014000 0x1000>; + interrupts = <26 0>; + }; diff --git a/Documentation/devicetree/bindings/tty/serial/of-serial.txt b/Documentation/devicetree/bindings/tty/serial/of-serial.txt new file mode 100644 index 00000000..8f01cb19 --- /dev/null +++ b/Documentation/devicetree/bindings/tty/serial/of-serial.txt @@ -0,0 +1,45 @@ +* UART (Universal Asynchronous Receiver/Transmitter) + +Required properties: +- compatible : one of: + - "ns8250" + - "ns16450" + - "ns16550a" + - "ns16550" + - "ns16750" + - "ns16850" + - "nvidia,tegra20-uart" + - "nxp,lpc3220-uart" + - "ibm,qpace-nwp-serial" + - "altr,16550-FIFO32" + - "altr,16550-FIFO64" + - "altr,16550-FIFO128" + - "serial" if the port type is unknown. +- reg : offset and length of the register set for the device. +- interrupts : should contain uart interrupt. +- clock-frequency : the input clock frequency for the UART + or + clocks phandle to refer to the clk used as per Documentation/devicetree + /bindings/clock/clock-bindings.txt + +Optional properties: +- current-speed : the current active speed of the UART. +- reg-offset : offset to apply to the mapbase from the start of the registers. +- reg-shift : quantity to shift the register offsets by. +- reg-io-width : the size (in bytes) of the IO accesses that should be + performed on the device. There are some systems that require 32-bit + accesses to the UART (e.g. TI davinci). +- used-by-rtas : set to indicate that the port is in use by the OpenFirmware + RTAS and should not be registered. +- no-loopback-test: set to indicate that the port does not implements loopback + test mode + +Example: + + uart@80230000 { + compatible = "ns8250"; + reg = <0x80230000 0x100>; + clock-frequency = <3686400>; + interrupts = <10>; + reg-shift = <2>; + }; diff --git a/Documentation/devicetree/bindings/tty/serial/snps-dw-apb-uart.txt b/Documentation/devicetree/bindings/tty/serial/snps-dw-apb-uart.txt new file mode 100644 index 00000000..f13f1c5b --- /dev/null +++ b/Documentation/devicetree/bindings/tty/serial/snps-dw-apb-uart.txt @@ -0,0 +1,25 @@ +* Synopsys DesignWare ABP UART + +Required properties: +- compatible : "snps,dw-apb-uart" +- reg : offset and length of the register set for the device. +- interrupts : should contain uart interrupt. +- clock-frequency : the input clock frequency for the UART. + +Optional properties: +- reg-shift : quantity to shift the register offsets by. If this property is + not present then the register offsets are not shifted. +- reg-io-width : the size (in bytes) of the IO accesses that should be + performed on the device. If this property is not present then single byte + accesses are used. + +Example: + + uart@80230000 { + compatible = "snps,dw-apb-uart"; + reg = <0x80230000 0x100>; + clock-frequency = <3686400>; + interrupts = <10>; + reg-shift = <2>; + reg-io-width = <4>; + }; diff --git a/Documentation/devicetree/bindings/tty/serial/via,vt8500-uart.txt b/Documentation/devicetree/bindings/tty/serial/via,vt8500-uart.txt new file mode 100644 index 00000000..5feef1ef --- /dev/null +++ b/Documentation/devicetree/bindings/tty/serial/via,vt8500-uart.txt @@ -0,0 +1,17 @@ +VIA/Wondermedia VT8500 UART Controller +----------------------------------------------------- + +Required properties: +- compatible : "via,vt8500-uart" +- reg : Should contain 1 register ranges(address and length) +- interrupts : UART interrupt +- clocks : phandle to the uart source clock (usually a 24Mhz fixed clock) + +Example: + + uart@d8210000 { + compatible = "via,vt8500-uart"; + reg = <0xd8210000 0x1040>; + interrupts = <47>; + clocks = <&ref24>; + }; diff --git a/Documentation/devicetree/bindings/usb/am33xx-usb.txt b/Documentation/devicetree/bindings/usb/am33xx-usb.txt new file mode 100644 index 00000000..ea840f7f --- /dev/null +++ b/Documentation/devicetree/bindings/usb/am33xx-usb.txt @@ -0,0 +1,35 @@ +AM33XX MUSB GLUE + - compatible : Should be "ti,musb-am33xx" + - reg : offset and length of register sets, first usbss, then for musb instances + - interrupts : usbss, musb instance interrupts in order + - ti,hwmods : must be "usb_otg_hs" + - multipoint : Should be "1" indicating the musb controller supports + multipoint. This is a MUSB configuration-specific setting. + - num-eps : Specifies the number of endpoints. This is also a + MUSB configuration-specific setting. Should be set to "16" + - ram-bits : Specifies the ram address size. Should be set to "12" + - port0-mode : Should be "3" to represent OTG. "1" signifies HOST and "2" + represents PERIPHERAL. + - port1-mode : Should be "1" to represent HOST. "3" signifies OTG and "2" + represents PERIPHERAL. + - power : Should be "250". This signifies the controller can supply upto + 500mA when operating in host mode. + +Example: + +usb@47400000 { + compatible = "ti,musb-am33xx"; + reg = <0x47400000 0x1000 /* usbss */ + 0x47401000 0x800 /* musb instance 0 */ + 0x47401800 0x800>; /* musb instance 1 */ + interrupts = <17 /* usbss */ + 18 /* musb instance 0 */ + 19>; /* musb instance 1 */ + multipoint = <1>; + num-eps = <16>; + ram-bits = <12>; + port0-mode = <3>; + port1-mode = <3>; + power = <250>; + ti,hwmods = "usb_otg_hs"; +}; diff --git a/Documentation/devicetree/bindings/usb/atmel-usb.txt b/Documentation/devicetree/bindings/usb/atmel-usb.txt new file mode 100644 index 00000000..60bd2150 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/atmel-usb.txt @@ -0,0 +1,49 @@ +Atmel SOC USB controllers + +OHCI + +Required properties: + - compatible: Should be "atmel,at91rm9200-ohci" for USB controllers + used in host mode. + - num-ports: Number of ports. + - atmel,vbus-gpio: If present, specifies a gpio that needs to be + activated for the bus to be powered. + - atmel,oc-gpio: If present, specifies a gpio that needs to be + activated for the overcurrent detection. + +usb0: ohci@00500000 { + compatible = "atmel,at91rm9200-ohci", "usb-ohci"; + reg = <0x00500000 0x100000>; + interrupts = <20 4>; + num-ports = <2>; +}; + +EHCI + +Required properties: + - compatible: Should be "atmel,at91sam9g45-ehci" for USB controllers + used in host mode. + +usb1: ehci@00800000 { + compatible = "atmel,at91sam9g45-ehci", "usb-ehci"; + reg = <0x00800000 0x100000>; + interrupts = <22 4>; +}; + +AT91 USB device controller + +Required properties: + - compatible: Should be "atmel,at91rm9200-udc" + - reg: Address and length of the register set for the device + - interrupts: Should contain macb interrupt + +Optional properties: + - atmel,vbus-gpio: If present, specifies a gpio that needs to be + activated for the bus to be powered. + +usb1: gadget@fffa4000 { + compatible = "atmel,at91rm9200-udc"; + reg = <0xfffa4000 0x4000>; + interrupts = <10 4>; + atmel,vbus-gpio = <&pioC 5 0>; +}; diff --git a/Documentation/devicetree/bindings/usb/ci13xxx-imx.txt b/Documentation/devicetree/bindings/usb/ci13xxx-imx.txt new file mode 100644 index 00000000..5778b9c8 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/ci13xxx-imx.txt @@ -0,0 +1,23 @@ +* Freescale i.MX ci13xxx usb controllers + +Required properties: +- compatible: Should be "fsl,imx27-usb" +- reg: Should contain registers location and length +- interrupts: Should contain controller interrupt + +Optional properties: +- fsl,usbphy: phandler of usb phy that connects to the only one port +- fsl,usbmisc: phandler of non-core register device, with one argument + that indicate usb controller index +- vbus-supply: regulator for vbus +- disable-over-current: disable over current detect + +Examples: +usb@02184000 { /* USB OTG */ + compatible = "fsl,imx6q-usb", "fsl,imx27-usb"; + reg = <0x02184000 0x200>; + interrupts = <0 43 0x04>; + fsl,usbphy = <&usbphy1>; + fsl,usbmisc = <&usbmisc 0>; + disable-over-current; +}; diff --git a/Documentation/devicetree/bindings/usb/dwc3.txt b/Documentation/devicetree/bindings/usb/dwc3.txt new file mode 100644 index 00000000..7a95c651 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/dwc3.txt @@ -0,0 +1,22 @@ +synopsys DWC3 CORE + +DWC3- USB3 CONTROLLER + +Required properties: + - compatible: must be "synopsys,dwc3" + - reg : Address and length of the register set for the device + - interrupts: Interrupts used by the dwc3 controller. + - usb-phy : array of phandle for the PHY device + +Optional properties: + - tx-fifo-resize: determines if the FIFO *has* to be reallocated. + +This is usually a subnode to DWC3 glue to which it is connected. + +dwc3@4a030000 { + compatible = "synopsys,dwc3"; + reg = <0x4a030000 0xcfff>; + interrupts = <0 92 4> + usb-phy = <&usb2_phy>, <&usb3,phy>; + tx-fifo-resize; +}; diff --git a/Documentation/devicetree/bindings/usb/ehci-orion.txt b/Documentation/devicetree/bindings/usb/ehci-orion.txt new file mode 100644 index 00000000..6bc09ec1 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/ehci-orion.txt @@ -0,0 +1,15 @@ +* EHCI controller, Orion Marvell variants + +Required properties: +- compatible: must be "marvell,orion-ehci" +- reg: physical base address of the controller and length of memory mapped + region. +- interrupts: The EHCI interrupt + +Example: + + ehci@50000 { + compatible = "marvell,orion-ehci"; + reg = <0x50000 0x1000>; + interrupts = <19>; + }; diff --git a/Documentation/devicetree/bindings/usb/exynos-usb.txt b/Documentation/devicetree/bindings/usb/exynos-usb.txt new file mode 100644 index 00000000..45dadca5 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/exynos-usb.txt @@ -0,0 +1,41 @@ +Samsung Exynos SoC USB controller + +The device node for USB controller for Samsung SOC have +following properties + +OHCI +Required properties: + - compatible: should be "samsung,exynos-ohci" for USB 2.0 + OHCI companion controller in host mode. + - reg: physical base address of the controller and length + of memory mapped. + - interrupts: interrupt number to the cpu. + +ohci { + compatible = "samsung,exynos-ohci"; + reg = <0x12120000 0x100>; + interrupts = <0 71 0>; +}; + +EHCI +Required properties: + - compatible: should be "samsung,exynos-ehci" for USB 2.0 + EHCI controller in host mode. + - reg: physical base address of the controller and length + of memory mapped. + - interrupts: interrupt number to the cpu. + +Optional properties: + - samsung,vbus-gpio: if present, specifies the GPIO + that needs to be pulled up for the bus to be powered. + +ehci { + compatible = "samsung,exynos-ehci"; + reg = <0x12110000 0x100>; + interrupts = <0 71 0>; +}; + +ehci { + samsung,vbus-gpio = <&gpx2 6 1 3 3>; +}; + diff --git a/Documentation/devicetree/bindings/usb/fsl-usb.txt b/Documentation/devicetree/bindings/usb/fsl-usb.txt new file mode 100644 index 00000000..bd5723f0 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/fsl-usb.txt @@ -0,0 +1,81 @@ +Freescale SOC USB controllers + +The device node for a USB controller that is part of a Freescale +SOC is as described in the document "Open Firmware Recommended +Practice : Universal Serial Bus" with the following modifications +and additions : + +Required properties : + - compatible : Should be "fsl-usb2-mph" for multi port host USB + controllers, or "fsl-usb2-dr" for dual role USB controllers + or "fsl,mpc5121-usb2-dr" for dual role USB controllers of MPC5121 + - phy_type : For multi port host USB controllers, should be one of + "ulpi", or "serial". For dual role USB controllers, should be + one of "ulpi", "utmi", "utmi_wide", or "serial". + - reg : Offset and length of the register set for the device + - port0 : boolean; if defined, indicates port0 is connected for + fsl-usb2-mph compatible controllers. Either this property or + "port1" (or both) must be defined for "fsl-usb2-mph" compatible + controllers. + - port1 : boolean; if defined, indicates port1 is connected for + fsl-usb2-mph compatible controllers. Either this property or + "port0" (or both) must be defined for "fsl-usb2-mph" compatible + controllers. + - dr_mode : indicates the working mode for "fsl-usb2-dr" compatible + controllers. Can be "host", "peripheral", or "otg". Default to + "host" if not defined for backward compatibility. + +Recommended properties : + - interrupts : <a b> where a is the interrupt number and b is a + field that represents an encoding of the sense and level + information for the interrupt. This should be encoded based on + the information in section 2) depending on the type of interrupt + controller you have. + - interrupt-parent : the phandle for the interrupt controller that + services interrupts for this device. + +Optional properties : + - fsl,invert-drvvbus : boolean; for MPC5121 USB0 only. Indicates the + port power polarity of internal PHY signal DRVVBUS is inverted. + - fsl,invert-pwr-fault : boolean; for MPC5121 USB0 only. Indicates + the PWR_FAULT signal polarity is inverted. + +Example multi port host USB controller device node : + usb@22000 { + compatible = "fsl-usb2-mph"; + reg = <22000 1000>; + #address-cells = <1>; + #size-cells = <0>; + interrupt-parent = <700>; + interrupts = <27 1>; + phy_type = "ulpi"; + port0; + port1; + }; + +Example dual role USB controller device node : + usb@23000 { + compatible = "fsl-usb2-dr"; + reg = <23000 1000>; + #address-cells = <1>; + #size-cells = <0>; + interrupt-parent = <700>; + interrupts = <26 1>; + dr_mode = "otg"; + phy = "ulpi"; + }; + +Example dual role USB controller device node for MPC5121ADS: + + usb@4000 { + compatible = "fsl,mpc5121-usb2-dr"; + reg = <0x4000 0x1000>; + #address-cells = <1>; + #size-cells = <0>; + interrupt-parent = < &ipic >; + interrupts = <44 0x8>; + dr_mode = "otg"; + phy_type = "utmi_wide"; + fsl,invert-drvvbus; + fsl,invert-pwr-fault; + }; diff --git a/Documentation/devicetree/bindings/usb/isp1301.txt b/Documentation/devicetree/bindings/usb/isp1301.txt new file mode 100644 index 00000000..5405d99d --- /dev/null +++ b/Documentation/devicetree/bindings/usb/isp1301.txt @@ -0,0 +1,25 @@ +* NXP ISP1301 USB transceiver + +Required properties: +- compatible: must be "nxp,isp1301" +- reg: I2C address of the ISP1301 device + +Optional properties of devices using ISP1301: +- transceiver: phandle of isp1301 - this helps the ISP1301 driver to find the + ISP1301 instance associated with the respective USB driver + +Example: + + isp1301: usb-transceiver@2c { + compatible = "nxp,isp1301"; + reg = <0x2c>; + }; + + usbd@31020000 { + compatible = "nxp,lpc3220-udc"; + reg = <0x31020000 0x300>; + interrupt-parent = <&mic>; + interrupts = <0x3d 0>, <0x3e 0>, <0x3c 0>, <0x3a 0>; + transceiver = <&isp1301>; + status = "okay"; + }; diff --git a/Documentation/devicetree/bindings/usb/lpc32xx-udc.txt b/Documentation/devicetree/bindings/usb/lpc32xx-udc.txt new file mode 100644 index 00000000..29f12a53 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/lpc32xx-udc.txt @@ -0,0 +1,28 @@ +* NXP LPC32xx SoC USB Device Controller (UDC) + +Required properties: +- compatible: Must be "nxp,lpc3220-udc" +- reg: Physical base address of the controller and length of memory mapped + region. +- interrupts: The USB interrupts: + * USB Device Low Priority Interrupt + * USB Device High Priority Interrupt + * USB Device DMA Interrupt + * External USB Transceiver Interrupt (OTG ATX) +- transceiver: phandle of the associated ISP1301 device - this is necessary for + the UDC controller for connecting to the USB physical layer + +Example: + + isp1301: usb-transceiver@2c { + compatible = "nxp,isp1301"; + reg = <0x2c>; + }; + + usbd@31020000 { + compatible = "nxp,lpc3220-udc"; + reg = <0x31020000 0x300>; + interrupt-parent = <&mic>; + interrupts = <0x3d 0>, <0x3e 0>, <0x3c 0>, <0x3a 0>; + transceiver = <&isp1301>; + }; diff --git a/Documentation/devicetree/bindings/usb/mxs-phy.txt b/Documentation/devicetree/bindings/usb/mxs-phy.txt new file mode 100644 index 00000000..5835b271 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/mxs-phy.txt @@ -0,0 +1,13 @@ +* Freescale MXS USB Phy Device + +Required properties: +- compatible: Should be "fsl,imx23-usbphy" +- reg: Should contain registers location and length +- interrupts: Should contain phy interrupt + +Example: +usbphy1: usbphy@020c9000 { + compatible = "fsl,imx6q-usbphy", "fsl,imx23-usbphy"; + reg = <0x020c9000 0x1000>; + interrupts = <0 44 0x04>; +}; diff --git a/Documentation/devicetree/bindings/usb/nvidia,tegra20-ehci.txt b/Documentation/devicetree/bindings/usb/nvidia,tegra20-ehci.txt new file mode 100644 index 00000000..34c95288 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/nvidia,tegra20-ehci.txt @@ -0,0 +1,32 @@ +Tegra SOC USB controllers + +The device node for a USB controller that is part of a Tegra +SOC is as described in the document "Open Firmware Recommended +Practice : Universal Serial Bus" with the following modifications +and additions : + +Required properties : + - compatible : Should be "nvidia,tegra20-ehci" for USB controllers + used in host mode. + - phy_type : Should be one of "ulpi" or "utmi". + - nvidia,vbus-gpio : If present, specifies a gpio that needs to be + activated for the bus to be powered. + - nvidia,phy : phandle of the PHY instance, the controller is connected to. + +Required properties for phy_type == ulpi: + - nvidia,phy-reset-gpio : The GPIO used to reset the PHY. + +Optional properties: + - dr_mode : dual role mode. Indicates the working mode for + nvidia,tegra20-ehci compatible controllers. Can be "host", "peripheral", + or "otg". Default to "host" if not defined for backward compatibility. + host means this is a host controller + peripheral means it is device controller + otg means it can operate as either ("on the go") + - nvidia,has-legacy-mode : boolean indicates whether this controller can + operate in legacy mode (as APX 2500 / 2600). In legacy mode some + registers are accessed through the APB_MISC base address instead of + the USB controller. Since this is a legacy issue it probably does not + warrant a compatible string of its own. + - nvidia,needs-double-reset : boolean is to be set for some of the Tegra2 + USB ports, which need reset twice due to hardware issues. diff --git a/Documentation/devicetree/bindings/usb/nvidia,tegra20-usb-phy.txt b/Documentation/devicetree/bindings/usb/nvidia,tegra20-usb-phy.txt new file mode 100644 index 00000000..6bdaba2f --- /dev/null +++ b/Documentation/devicetree/bindings/usb/nvidia,tegra20-usb-phy.txt @@ -0,0 +1,17 @@ +Tegra SOC USB PHY + +The device node for Tegra SOC USB PHY: + +Required properties : + - compatible : Should be "nvidia,tegra20-usb-phy". + - reg : Address and length of the register set for the USB PHY interface. + - phy_type : Should be one of "ulpi" or "utmi". + +Required properties for phy_type == ulpi: + - nvidia,phy-reset-gpio : The GPIO used to reset the PHY. + +Optional properties: + - nvidia,has-legacy-mode : boolean indicates whether this controller can + operate in legacy mode (as APX 2500 / 2600). In legacy mode some + registers are accessed through the APB_MISC base address instead of + the USB controller.
\ No newline at end of file diff --git a/Documentation/devicetree/bindings/usb/ohci-nxp.txt b/Documentation/devicetree/bindings/usb/ohci-nxp.txt new file mode 100644 index 00000000..71e28c10 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/ohci-nxp.txt @@ -0,0 +1,24 @@ +* OHCI controller, NXP ohci-nxp variant + +Required properties: +- compatible: must be "nxp,ohci-nxp" +- reg: physical base address of the controller and length of memory mapped + region. +- interrupts: The OHCI interrupt +- transceiver: phandle of the associated ISP1301 device - this is necessary for + the UDC controller for connecting to the USB physical layer + +Example (LPC32xx): + + isp1301: usb-transceiver@2c { + compatible = "nxp,isp1301"; + reg = <0x2c>; + }; + + ohci@31020000 { + compatible = "nxp,ohci-nxp"; + reg = <0x31020000 0x300>; + interrupt-parent = <&mic>; + interrupts = <0x3b 0>; + transceiver = <&isp1301>; + }; diff --git a/Documentation/devicetree/bindings/usb/omap-usb.txt b/Documentation/devicetree/bindings/usb/omap-usb.txt new file mode 100644 index 00000000..1ef0ce71 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/omap-usb.txt @@ -0,0 +1,65 @@ +OMAP GLUE AND OTHER OMAP SPECIFIC COMPONENTS + +OMAP MUSB GLUE + - compatible : Should be "ti,omap4-musb" or "ti,omap3-musb" + - ti,hwmods : must be "usb_otg_hs" + - ti,has-mailbox : to specify that omap uses an external mailbox + (in control module) to communicate with the musb core during device connect + and disconnect. + - multipoint : Should be "1" indicating the musb controller supports + multipoint. This is a MUSB configuration-specific setting. + - num_eps : Specifies the number of endpoints. This is also a + MUSB configuration-specific setting. Should be set to "16" + - ram_bits : Specifies the ram address size. Should be set to "12" + - interface_type : This is a board specific setting to describe the type of + interface between the controller and the phy. It should be "0" or "1" + specifying ULPI and UTMI respectively. + - mode : Should be "3" to represent OTG. "1" signifies HOST and "2" + represents PERIPHERAL. + - power : Should be "50". This signifies the controller can supply upto + 100mA when operating in host mode. + +Optional properties: + - ctrl-module : phandle of the control module this glue uses to write to + mailbox + +SOC specific device node entry +usb_otg_hs: usb_otg_hs@4a0ab000 { + compatible = "ti,omap4-musb"; + ti,hwmods = "usb_otg_hs"; + ti,has-mailbox; + multipoint = <1>; + num_eps = <16>; + ram_bits = <12>; + ctrl-module = <&omap_control_usb>; +}; + +Board specific device node entry +&usb_otg_hs { + interface_type = <1>; + mode = <3>; + power = <50>; +}; + +OMAP CONTROL USB + +Required properties: + - compatible: Should be "ti,omap-control-usb" + - reg : Address and length of the register set for the device. It contains + the address of "control_dev_conf" and "otghs_control" or "phy_power_usb" + depending upon omap4 or omap5. + - reg-names: The names of the register addresses corresponding to the registers + filled in "reg". + - ti,type: This is used to differentiate whether the control module has + usb mailbox or usb3 phy power. omap4 has usb mailbox in control module to + notify events to the musb core and omap5 has usb3 phy power register to + power on usb3 phy. Should be "1" if it has mailbox and "2" if it has usb3 + phy power. + +omap_control_usb: omap-control-usb@4a002300 { + compatible = "ti,omap-control-usb"; + reg = <0x4a002300 0x4>, + <0x4a00233c 0x4>; + reg-names = "control_dev_conf", "otghs_control"; + ti,type = <1>; +}; diff --git a/Documentation/devicetree/bindings/usb/platform-uhci.txt b/Documentation/devicetree/bindings/usb/platform-uhci.txt new file mode 100644 index 00000000..a4fb0719 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/platform-uhci.txt @@ -0,0 +1,15 @@ +Generic Platform UHCI Controller +----------------------------------------------------- + +Required properties: +- compatible : "platform-uhci" +- reg : Should contain 1 register ranges(address and length) +- interrupts : UHCI controller interrupt + +Example: + + uhci@d8007b00 { + compatible = "platform-uhci"; + reg = <0xd8007b00 0x200>; + interrupts = <43>; + }; diff --git a/Documentation/devicetree/bindings/usb/pxa-usb.txt b/Documentation/devicetree/bindings/usb/pxa-usb.txt new file mode 100644 index 00000000..79729a94 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/pxa-usb.txt @@ -0,0 +1,31 @@ +PXA USB controllers + +OHCI + +Required properties: + - compatible: Should be "marvell,pxa-ohci" for USB controllers + used in host mode. + +Optional properties: + - "marvell,enable-port1", "marvell,enable-port2", "marvell,enable-port3" + If present, enables the appropriate USB port of the controller. + - "marvell,port-mode" selects the mode of the ports: + 1 = PMM_NPS_MODE + 2 = PMM_GLOBAL_MODE + 3 = PMM_PERPORT_MODE + - "marvell,power-sense-low" - power sense pin is low-active. + - "marvell,power-control-low" - power control pin is low-active. + - "marvell,no-oc-protection" - disable over-current protection. + - "marvell,oc-mode-perport" - enable per-port over-current protection. + - "marvell,power_on_delay" Power On to Power Good time - in ms. + +Example: + + usb0: ohci@4c000000 { + compatible = "marvell,pxa-ohci", "usb-ohci"; + reg = <0x4c000000 0x100000>; + interrupts = <18>; + marvell,enable-port1; + marvell,port-mode = <2>; /* PMM_GLOBAL_MODE */ + }; + diff --git a/Documentation/devicetree/bindings/usb/samsung-usbphy.txt b/Documentation/devicetree/bindings/usb/samsung-usbphy.txt new file mode 100644 index 00000000..03319493 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/samsung-usbphy.txt @@ -0,0 +1,55 @@ +* Samsung's usb phy transceiver + +The Samsung's phy transceiver is used for controlling usb phy for +s3c-hsotg as well as ehci-s5p and ohci-exynos usb controllers +across Samsung SOCs. +TODO: Adding the PHY binding with controller(s) according to the under +developement generic PHY driver. + +Required properties: + +Exynos4210: +- compatible : should be "samsung,exynos4210-usbphy" +- reg : base physical address of the phy registers and length of memory mapped + region. + +Exynos5250: +- compatible : should be "samsung,exynos5250-usbphy" +- reg : base physical address of the phy registers and length of memory mapped + region. + +Optional properties: +- #address-cells: should be '1' when usbphy node has a child node with 'reg' + property. +- #size-cells: should be '1' when usbphy node has a child node with 'reg' + property. +- ranges: allows valid translation between child's address space and parent's + address space. + +- The child node 'usbphy-sys' to the node 'usbphy' is for the system controller + interface for usb-phy. It should provide the following information required by + usb-phy controller to control phy. + - reg : base physical address of PHY_CONTROL registers. + The size of this register is the total sum of size of all PHY_CONTROL + registers that the SoC has. For example, the size will be + '0x4' in case we have only one PHY_CONTROL register (e.g. + OTHERS register in S3C64XX or USB_PHY_CONTROL register in S5PV210) + and, '0x8' in case we have two PHY_CONTROL registers (e.g. + USBDEVICE_PHY_CONTROL and USBHOST_PHY_CONTROL registers in exynos4x). + and so on. + +Example: + - Exynos4210 + + usbphy@125B0000 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "samsung,exynos4210-usbphy"; + reg = <0x125B0000 0x100>; + ranges; + + usbphy-sys { + /* USB device and host PHY_CONTROL registers */ + reg = <0x10020704 0x8>; + }; + }; diff --git a/Documentation/devicetree/bindings/usb/spear-usb.txt b/Documentation/devicetree/bindings/usb/spear-usb.txt new file mode 100644 index 00000000..f8a464a2 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/spear-usb.txt @@ -0,0 +1,39 @@ +ST SPEAr SoC USB controllers: +----------------------------- + +EHCI: +----- + +Required properties: +- compatible: "st,spear600-ehci" +- interrupt-parent: Should be the phandle for the interrupt controller + that services interrupts for this device +- interrupts: Should contain the EHCI interrupt + +Example: + + ehci@e1800000 { + compatible = "st,spear600-ehci", "usb-ehci"; + reg = <0xe1800000 0x1000>; + interrupt-parent = <&vic1>; + interrupts = <27>; + }; + + +OHCI: +----- + +Required properties: +- compatible: "st,spear600-ohci" +- interrupt-parent: Should be the phandle for the interrupt controller + that services interrupts for this device +- interrupts: Should contain the OHCI interrupt + +Example: + + ohci@e1900000 { + compatible = "st,spear600-ohci", "usb-ohci"; + reg = <0xe1800000 0x1000>; + interrupt-parent = <&vic1>; + interrupts = <26>; + }; diff --git a/Documentation/devicetree/bindings/usb/twlxxxx-usb.txt b/Documentation/devicetree/bindings/usb/twlxxxx-usb.txt new file mode 100644 index 00000000..36b9aede --- /dev/null +++ b/Documentation/devicetree/bindings/usb/twlxxxx-usb.txt @@ -0,0 +1,40 @@ +USB COMPARATOR OF TWL CHIPS + +TWL6030 USB COMPARATOR + - compatible : Should be "ti,twl6030-usb" + - interrupts : Two interrupt numbers to the cpu should be specified. First + interrupt number is the otg interrupt number that raises ID interrupts when + the controller has to act as host and the second interrupt number is the + usb interrupt number that raises VBUS interrupts when the controller has to + act as device + - usb-supply : phandle to the regulator device tree node. It should be vusb + if it is twl6030 or ldousb if it is twl6025 subclass. + +twl6030-usb { + compatible = "ti,twl6030-usb"; + interrupts = < 4 10 >; +}; + +Board specific device node entry +&twl6030-usb { + usb-supply = <&vusb>; +}; + +TWL4030 USB PHY AND COMPARATOR + - compatible : Should be "ti,twl4030-usb" + - interrupts : The interrupt numbers to the cpu should be specified. First + interrupt number is the otg interrupt number that raises ID interrupts + and VBUS interrupts. The second interrupt number is optional. + - <supply-name>-supply : phandle to the regulator device tree node. + <supply-name> should be vusb1v5, vusb1v8 and vusb3v1 + - usb_mode : The mode used by the phy to connect to the controller. "1" + specifies "ULPI" mode and "2" specifies "CEA2011_3PIN" mode. + +twl4030-usb { + compatible = "ti,twl4030-usb"; + interrupts = < 10 4 >; + usb1v5-supply = <&vusb1v5>; + usb1v8-supply = <&vusb1v8>; + usb3v1-supply = <&vusb3v1>; + usb_mode = <1>; +}; diff --git a/Documentation/devicetree/bindings/usb/usb-ehci.txt b/Documentation/devicetree/bindings/usb/usb-ehci.txt new file mode 100644 index 00000000..fa18612f --- /dev/null +++ b/Documentation/devicetree/bindings/usb/usb-ehci.txt @@ -0,0 +1,25 @@ +USB EHCI controllers + +Required properties: + - compatible : should be "usb-ehci". + - reg : should contain at least address and length of the standard EHCI + register set for the device. Optional platform-dependent registers + (debug-port or other) can be also specified here, but only after + definition of standard EHCI registers. + - interrupts : one EHCI interrupt should be described here. +If device registers are implemented in big endian mode, the device +node should have "big-endian-regs" property. +If controller implementation operates with big endian descriptors, +"big-endian-desc" property should be specified. +If both big endian registers and descriptors are used by the controller +implementation, "big-endian" property can be specified instead of having +both "big-endian-regs" and "big-endian-desc". + +Example (Sequoia 440EPx): + ehci@e0000300 { + compatible = "ibm,usb-ehci-440epx", "usb-ehci"; + interrupt-parent = <&UIC0>; + interrupts = <1a 4>; + reg = <0 e0000300 90 0 e0000390 70>; + big-endian; + }; diff --git a/Documentation/devicetree/bindings/usb/usb-phy.txt b/Documentation/devicetree/bindings/usb/usb-phy.txt new file mode 100644 index 00000000..61496f5c --- /dev/null +++ b/Documentation/devicetree/bindings/usb/usb-phy.txt @@ -0,0 +1,42 @@ +USB PHY + +OMAP USB2 PHY + +Required properties: + - compatible: Should be "ti,omap-usb2" + - reg : Address and length of the register set for the device. + +Optional properties: + - ctrl-module : phandle of the control module used by PHY driver to power on + the PHY. + +This is usually a subnode of ocp2scp to which it is connected. + +usb2phy@4a0ad080 { + compatible = "ti,omap-usb2"; + reg = <0x4a0ad080 0x58>; + ctrl-module = <&omap_control_usb>; +}; + +OMAP USB3 PHY + +Required properties: + - compatible: Should be "ti,omap-usb3" + - reg : Address and length of the register set for the device. + - reg-names: The names of the register addresses corresponding to the registers + filled in "reg". + +Optional properties: + - ctrl-module : phandle of the control module used by PHY driver to power on + the PHY. + +This is usually a subnode of ocp2scp to which it is connected. + +usb3phy@4a084400 { + compatible = "ti,omap-usb3"; + reg = <0x4a084400 0x80>, + <0x4a084800 0x64>, + <0x4a084c00 0x40>; + reg-names = "phy_rx", "phy_tx", "pll_ctrl"; + ctrl-module = <&omap_control_usb>; +}; diff --git a/Documentation/devicetree/bindings/usb/usb3503.txt b/Documentation/devicetree/bindings/usb/usb3503.txt new file mode 100644 index 00000000..6813a715 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/usb3503.txt @@ -0,0 +1,20 @@ +SMSC USB3503 High-Speed Hub Controller + +Required properties: +- compatible: Should be "smsc,usb3503". +- reg: Specifies the i2c slave address, it should be 0x08. +- connect-gpios: Should specify GPIO for connect. +- intn-gpios: Should specify GPIO for interrupt. +- reset-gpios: Should specify GPIO for reset. +- initial-mode: Should specify initial mode. + (1 for HUB mode, 2 for STANDBY mode) + +Examples: + usb3503@08 { + compatible = "smsc,usb3503"; + reg = <0x08>; + connect-gpios = <&gpx3 0 1>; + intn-gpios = <&gpx3 4 1>; + reset-gpios = <&gpx3 5 1>; + initial-mode = <1>; + }; diff --git a/Documentation/devicetree/bindings/usb/usbmisc-imx.txt b/Documentation/devicetree/bindings/usb/usbmisc-imx.txt new file mode 100644 index 00000000..97ce94e1 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/usbmisc-imx.txt @@ -0,0 +1,14 @@ +* Freescale i.MX non-core registers + +Required properties: +- #index-cells: Cells used to descibe usb controller index. Should be <1> +- compatible: Should be one of below: + "fsl,imx6q-usbmisc" for imx6q +- reg: Should contain registers location and length + +Examples: +usbmisc@02184800 { + #index-cells = <1>; + compatible = "fsl,imx6q-usbmisc"; + reg = <0x02184800 0x200>; +}; diff --git a/Documentation/devicetree/bindings/usb/via,vt8500-ehci.txt b/Documentation/devicetree/bindings/usb/via,vt8500-ehci.txt new file mode 100644 index 00000000..17b3ad1d --- /dev/null +++ b/Documentation/devicetree/bindings/usb/via,vt8500-ehci.txt @@ -0,0 +1,15 @@ +VIA/Wondermedia VT8500 EHCI Controller +----------------------------------------------------- + +Required properties: +- compatible : "via,vt8500-ehci" +- reg : Should contain 1 register ranges(address and length) +- interrupts : ehci controller interrupt + +Example: + + ehci@d8007900 { + compatible = "via,vt8500-ehci"; + reg = <0xd8007900 0x200>; + interrupts = <43>; + }; diff --git a/Documentation/devicetree/bindings/usb/vt8500-ehci.txt b/Documentation/devicetree/bindings/usb/vt8500-ehci.txt new file mode 100644 index 00000000..5fb8fd6e --- /dev/null +++ b/Documentation/devicetree/bindings/usb/vt8500-ehci.txt @@ -0,0 +1,12 @@ +VIA VT8500 and Wondermedia WM8xxx SoC USB controllers. + +Required properties: + - compatible: Should be "via,vt8500-ehci" or "wm,prizm-ehci". + - reg: Address range of the ehci registers. size should be 0x200 + - interrupts: Should contain the ehci interrupt. + +usb: ehci@D8007100 { + compatible = "wm,prizm-ehci", "usb-ehci"; + reg = <0xD8007100 0x200>; + interrupts = <1>; +}; diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt new file mode 100644 index 00000000..19e1ef73 --- /dev/null +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt @@ -0,0 +1,63 @@ +Device tree binding vendor prefix registry. Keep list in alphabetical order. + +This isn't an exhaustive list, but you should add new prefixes to it before +using them to avoid name-space collisions. + +ad Avionic Design GmbH +adi Analog Devices, Inc. +ak Asahi Kasei Corp. +amcc Applied Micro Circuits Corporation (APM, formally AMCC) +apm Applied Micro Circuits Corporation (APM) +arm ARM Ltd. +atmel Atmel Corporation +bosch Bosch Sensortec GmbH +brcm Broadcom Corporation +cavium Cavium, Inc. +chrp Common Hardware Reference Platform +cirrus Cirrus Logic, Inc. +cortina Cortina Systems, Inc. +dallas Maxim Integrated Products (formerly Dallas Semiconductor) +denx Denx Software Engineering +emmicro EM Microelectronic +epson Seiko Epson Corp. +est ESTeem Wireless Modems +fsl Freescale Semiconductor +GEFanuc GE Fanuc Intelligent Platforms Embedded Systems, Inc. +gef GE Fanuc Intelligent Platforms Embedded Systems, Inc. +hp Hewlett Packard +ibm International Business Machines (IBM) +idt Integrated Device Technologies, Inc. +img Imagination Technologies Ltd. +intercontrol Inter Control Group +linux Linux-specific binding +marvell Marvell Technology Group Ltd. +maxim Maxim Integrated Products +mosaixtech Mosaix Technologies, Inc. +national National Semiconductor +nintendo Nintendo +nvidia NVIDIA +nxp NXP Semiconductors +onnn ON Semiconductor Corp. +picochip Picochip Ltd +powervr PowerVR (deprecated, use img) +qcom Qualcomm, Inc. +ramtron Ramtron International +realtek Realtek Semiconductor Corp. +renesas Renesas Electronics Corporation +samsung Samsung Semiconductor +sbs Smart Battery System +schindler Schindler +sil Silicon Image +simtek +sirf SiRF Technology, Inc. +snps Synopsys, Inc. +st STMicroelectronics +ste ST-Ericsson +stericsson ST-Ericsson +ti Texas Instruments +toshiba Toshiba Corporation +via VIA Technologies, Inc. +wlf Wolfson Microelectronics +wm Wondermedia Technologies, Inc. +winbond Winbond Electronics corp. +xlnx Xilinx diff --git a/Documentation/devicetree/bindings/video/backlight/88pm860x.txt b/Documentation/devicetree/bindings/video/backlight/88pm860x.txt new file mode 100644 index 00000000..261df279 --- /dev/null +++ b/Documentation/devicetree/bindings/video/backlight/88pm860x.txt @@ -0,0 +1,15 @@ +88pm860x-backlight bindings + +Optional properties: + - marvell,88pm860x-iset: Current supplies on backlight device. + - marvell,88pm860x-pwm: PWM frequency on backlight device. + +Example: + + backlights { + backlight-0 { + marvell,88pm860x-iset = <4>; + marvell,88pm860x-pwm = <3>; + }; + backlight-2 { + }; diff --git a/Documentation/devicetree/bindings/video/backlight/max8925-backlight.txt b/Documentation/devicetree/bindings/video/backlight/max8925-backlight.txt new file mode 100644 index 00000000..b4cffdaa --- /dev/null +++ b/Documentation/devicetree/bindings/video/backlight/max8925-backlight.txt @@ -0,0 +1,10 @@ +88pm860x-backlight bindings + +Optional properties: + - maxim,max8925-dual-string: whether support dual string + +Example: + + backlights { + maxim,max8925-dual-string = <0>; + }; diff --git a/Documentation/devicetree/bindings/video/backlight/pwm-backlight.txt b/Documentation/devicetree/bindings/video/backlight/pwm-backlight.txt new file mode 100644 index 00000000..1e4fc727 --- /dev/null +++ b/Documentation/devicetree/bindings/video/backlight/pwm-backlight.txt @@ -0,0 +1,28 @@ +pwm-backlight bindings + +Required properties: + - compatible: "pwm-backlight" + - pwms: OF device-tree PWM specification (see PWM binding[0]) + - brightness-levels: Array of distinct brightness levels. Typically these + are in the range from 0 to 255, but any range starting at 0 will do. + The actual brightness level (PWM duty cycle) will be interpolated + from these values. 0 means a 0% duty cycle (darkest/off), while the + last value in the array represents a 100% duty cycle (brightest). + - default-brightness-level: the default brightness level (index into the + array defined by the "brightness-levels" property) + +Optional properties: + - pwm-names: a list of names for the PWM devices specified in the + "pwms" property (see PWM binding[0]) + +[0]: Documentation/devicetree/bindings/pwm/pwm.txt + +Example: + + backlight { + compatible = "pwm-backlight"; + pwms = <&pwm 0 5000000>; + + brightness-levels = <0 4 8 16 32 64 128 255>; + default-brightness-level = <6>; + }; diff --git a/Documentation/devicetree/bindings/video/display-timing.txt b/Documentation/devicetree/bindings/video/display-timing.txt new file mode 100644 index 00000000..15003855 --- /dev/null +++ b/Documentation/devicetree/bindings/video/display-timing.txt @@ -0,0 +1,109 @@ +display-timing bindings +======================= + +display-timings node +-------------------- + +required properties: + - none + +optional properties: + - native-mode: The native mode for the display, in case multiple modes are + provided. When omitted, assume the first node is the native. + +timing subnode +-------------- + +required properties: + - hactive, vactive: display resolution + - hfront-porch, hback-porch, hsync-len: horizontal display timing parameters + in pixels + vfront-porch, vback-porch, vsync-len: vertical display timing parameters in + lines + - clock-frequency: display clock in Hz + +optional properties: + - hsync-active: hsync pulse is active low/high/ignored + - vsync-active: vsync pulse is active low/high/ignored + - de-active: data-enable pulse is active low/high/ignored + - pixelclk-active: with + - active high = drive pixel data on rising edge/ + sample data on falling edge + - active low = drive pixel data on falling edge/ + sample data on rising edge + - ignored = ignored + - interlaced (bool): boolean to enable interlaced mode + - doublescan (bool): boolean to enable doublescan mode + +All the optional properties that are not bool follow the following logic: + <1>: high active + <0>: low active + omitted: not used on hardware + +There are different ways of describing the capabilities of a display. The +devicetree representation corresponds to the one commonly found in datasheets +for displays. If a display supports multiple signal timings, the native-mode +can be specified. + +The parameters are defined as: + + +----------+-------------------------------------+----------+-------+ + | | ↑ | | | + | | |vback_porch | | | + | | ↓ | | | + +----------#######################################----------+-------+ + | # ↑ # | | + | # | # | | + | hback # | # hfront | hsync | + | porch # | hactive # porch | len | + |<-------->#<-------+--------------------------->#<-------->|<----->| + | # | # | | + | # |vactive # | | + | # | # | | + | # ↓ # | | + +----------#######################################----------+-------+ + | | ↑ | | | + | | |vfront_porch | | | + | | ↓ | | | + +----------+-------------------------------------+----------+-------+ + | | ↑ | | | + | | |vsync_len | | | + | | ↓ | | | + +----------+-------------------------------------+----------+-------+ + +Example: + + display-timings { + native-mode = <&timing0>; + timing0: 1080p24 { + /* 1920x1080p24 */ + clock-frequency = <52000000>; + hactive = <1920>; + vactive = <1080>; + hfront-porch = <25>; + hback-porch = <25>; + hsync-len = <25>; + vback-porch = <2>; + vfront-porch = <2>; + vsync-len = <2>; + hsync-active = <1>; + }; + }; + +Every required property also supports the use of ranges, so the commonly used +datasheet description with minimum, typical and maximum values can be used. + +Example: + + timing1: timing { + /* 1920x1080p24 */ + clock-frequency = <148500000>; + hactive = <1920>; + vactive = <1080>; + hsync-len = <0 44 60>; + hfront-porch = <80 88 95>; + hback-porch = <100 148 160>; + vfront-porch = <0 4 6>; + vback-porch = <0 36 50>; + vsync-len = <0 5 6>; + }; diff --git a/Documentation/devicetree/bindings/video/exynos_dp.txt b/Documentation/devicetree/bindings/video/exynos_dp.txt new file mode 100644 index 00000000..c60da67a --- /dev/null +++ b/Documentation/devicetree/bindings/video/exynos_dp.txt @@ -0,0 +1,80 @@ +The Exynos display port interface should be configured based on +the type of panel connected to it. + +We use two nodes: + -dp-controller node + -dptx-phy node(defined inside dp-controller node) + +For the DP-PHY initialization, we use the dptx-phy node. +Required properties for dptx-phy: + -reg: + Base address of DP PHY register. + -samsung,enable-mask: + The bit-mask used to enable/disable DP PHY. + +For the Panel initialization, we read data from dp-controller node. +Required properties for dp-controller: + -compatible: + should be "samsung,exynos5-dp". + -reg: + physical base address of the controller and length + of memory mapped region. + -interrupts: + interrupt combiner values. + -interrupt-parent: + phandle to Interrupt combiner node. + -samsung,color-space: + input video data format. + COLOR_RGB = 0, COLOR_YCBCR422 = 1, COLOR_YCBCR444 = 2 + -samsung,dynamic-range: + dynamic range for input video data. + VESA = 0, CEA = 1 + -samsung,ycbcr-coeff: + YCbCr co-efficients for input video. + COLOR_YCBCR601 = 0, COLOR_YCBCR709 = 1 + -samsung,color-depth: + number of bits per colour component. + COLOR_6 = 0, COLOR_8 = 1, COLOR_10 = 2, COLOR_12 = 3 + -samsung,link-rate: + link rate supported by the panel. + LINK_RATE_1_62GBPS = 0x6, LINK_RATE_2_70GBPS = 0x0A + -samsung,lane-count: + number of lanes supported by the panel. + LANE_COUNT1 = 1, LANE_COUNT2 = 2, LANE_COUNT4 = 4 + +Optional properties for dp-controller: + -interlaced: + interlace scan mode. + Progressive if defined, Interlaced if not defined + -vsync-active-high: + VSYNC polarity configuration. + High if defined, Low if not defined + -hsync-active-high: + HSYNC polarity configuration. + High if defined, Low if not defined + +Example: + +SOC specific portion: + dp-controller { + compatible = "samsung,exynos5-dp"; + reg = <0x145b0000 0x10000>; + interrupts = <10 3>; + interrupt-parent = <&combiner>; + + dptx-phy { + reg = <0x10040720>; + samsung,enable-mask = <1>; + }; + + }; + +Board Specific portion: + dp-controller { + samsung,color-space = <0>; + samsung,dynamic-range = <0>; + samsung,ycbcr-coeff = <0>; + samsung,color-depth = <1>; + samsung,link-rate = <0x0a>; + samsung,lane-count = <4>; + }; diff --git a/Documentation/devicetree/bindings/video/ssd1307fb.txt b/Documentation/devicetree/bindings/video/ssd1307fb.txt new file mode 100644 index 00000000..3d0060cf --- /dev/null +++ b/Documentation/devicetree/bindings/video/ssd1307fb.txt @@ -0,0 +1,24 @@ +* Solomon SSD1307 Framebuffer Driver + +Required properties: + - compatible: Should be "solomon,ssd1307fb-<bus>". The only supported bus for + now is i2c. + - reg: Should contain address of the controller on the I2C bus. Most likely + 0x3c or 0x3d + - pwm: Should contain the pwm to use according to the OF device tree PWM + specification [0] + - reset-gpios: Should contain the GPIO used to reset the OLED display + +Optional properties: + - reset-active-low: Is the reset gpio is active on physical low? + +[0]: Documentation/devicetree/bindings/pwm/pwm.txt + +Examples: +ssd1307: oled@3c { + compatible = "solomon,ssd1307fb-i2c"; + reg = <0x3c>; + pwms = <&pwm 4 3000>; + reset-gpios = <&gpio2 7>; + reset-active-low; +}; diff --git a/Documentation/devicetree/bindings/video/via,vt8500-fb.txt b/Documentation/devicetree/bindings/video/via,vt8500-fb.txt new file mode 100644 index 00000000..c870b647 --- /dev/null +++ b/Documentation/devicetree/bindings/video/via,vt8500-fb.txt @@ -0,0 +1,62 @@ +VIA VT8500 Framebuffer +----------------------------------------------------- + +Required properties: +- compatible : "via,vt8500-fb" +- reg : Should contain 1 register ranges(address and length) +- interrupts : framebuffer controller interrupt +- display: a phandle pointing to the display node + +Required nodes: +- display: a display node is required to initialize the lcd panel + This should be in the board dts. +- default-mode: a videomode within the display with timing parameters + as specified below. + +Example: + + fb@d800e400 { + compatible = "via,vt8500-fb"; + reg = <0xd800e400 0x400>; + interrupts = <12>; + display = <&display>; + default-mode = <&mode0>; + }; + +VIA VT8500 Display +----------------------------------------------------- +Required properties (as per of_videomode_helper): + + - hactive, vactive: Display resolution + - hfront-porch, hback-porch, hsync-len: Horizontal Display timing parameters + in pixels + vfront-porch, vback-porch, vsync-len: Vertical display timing parameters in + lines + - clock: displayclock in Hz + - bpp: lcd panel bit-depth. + <16> for RGB565, <32> for RGB888 + +Optional properties (as per of_videomode_helper): + - width-mm, height-mm: Display dimensions in mm + - hsync-active-high (bool): Hsync pulse is active high + - vsync-active-high (bool): Vsync pulse is active high + - interlaced (bool): This is an interlaced mode + - doublescan (bool): This is a doublescan mode + +Example: + display: display@0 { + modes { + mode0: mode@0 { + hactive = <800>; + vactive = <480>; + hback-porch = <88>; + hfront-porch = <40>; + hsync-len = <0>; + vback-porch = <32>; + vfront-porch = <11>; + vsync-len = <1>; + clock = <0>; /* unused but required */ + bpp = <16>; /* non-standard but required */ + }; + }; + }; diff --git a/Documentation/devicetree/bindings/video/wm,prizm-ge-rops.txt b/Documentation/devicetree/bindings/video/wm,prizm-ge-rops.txt new file mode 100644 index 00000000..a850fa01 --- /dev/null +++ b/Documentation/devicetree/bindings/video/wm,prizm-ge-rops.txt @@ -0,0 +1,13 @@ +VIA/Wondermedia Graphics Engine Controller +----------------------------------------------------- + +Required properties: +- compatible : "wm,prizm-ge-rops" +- reg : Should contain 1 register ranges(address and length) + +Example: + + ge_rops@d8050400 { + compatible = "wm,prizm-ge-rops"; + reg = <0xd8050400 0x100>; + }; diff --git a/Documentation/devicetree/bindings/video/wm,wm8505-fb.txt b/Documentation/devicetree/bindings/video/wm,wm8505-fb.txt new file mode 100644 index 00000000..3d325e1d --- /dev/null +++ b/Documentation/devicetree/bindings/video/wm,wm8505-fb.txt @@ -0,0 +1,23 @@ +Wondermedia WM8505 Framebuffer +----------------------------------------------------- + +Required properties: +- compatible : "wm,wm8505-fb" +- reg : Should contain 1 register ranges(address and length) +- via,display: a phandle pointing to the display node + +Required nodes: +- display: a display node is required to initialize the lcd panel + This should be in the board dts. See definition in + Documentation/devicetree/bindings/video/via,vt8500-fb.txt +- default-mode: a videomode node as specified in + Documentation/devicetree/bindings/video/via,vt8500-fb.txt + +Example: + + fb@d8050800 { + compatible = "wm,wm8505-fb"; + reg = <0xd8050800 0x200>; + display = <&display>; + default-mode = <&mode0>; + }; diff --git a/Documentation/devicetree/bindings/virtio/mmio.txt b/Documentation/devicetree/bindings/virtio/mmio.txt new file mode 100644 index 00000000..5069c1b8 --- /dev/null +++ b/Documentation/devicetree/bindings/virtio/mmio.txt @@ -0,0 +1,17 @@ +* virtio memory mapped device + +See http://ozlabs.org/~rusty/virtio-spec/ for more details. + +Required properties: + +- compatible: "virtio,mmio" compatibility string +- reg: control registers base address and size including configuration space +- interrupts: interrupt generated by the device + +Example: + + virtio_block@3000 { + compatible = "virtio,mmio"; + reg = <0x3000 0x100>; + interrupts = <41>; + } diff --git a/Documentation/devicetree/bindings/w1/fsl-imx-owire.txt b/Documentation/devicetree/bindings/w1/fsl-imx-owire.txt new file mode 100644 index 00000000..ecf42c07 --- /dev/null +++ b/Documentation/devicetree/bindings/w1/fsl-imx-owire.txt @@ -0,0 +1,19 @@ +* Freescale i.MX One wire bus master controller + +Required properties: +- compatible : should be "fsl,imx21-owire" +- reg : Address and length of the register set for the device + +Optional properties: +- clocks : phandle of clock that supplies the module (required if platform + clock bindings use device tree) + +Example: + +- From imx53.dtsi: +owire: owire@63fa4000 { + compatible = "fsl,imx53-owire", "fsl,imx21-owire"; + reg = <0x63fa4000 0x4000>; + clocks = <&clks 159>; + status = "disabled"; +}; diff --git a/Documentation/devicetree/bindings/w1/w1-gpio.txt b/Documentation/devicetree/bindings/w1/w1-gpio.txt new file mode 100644 index 00000000..6e09c35d --- /dev/null +++ b/Documentation/devicetree/bindings/w1/w1-gpio.txt @@ -0,0 +1,22 @@ +w1-gpio devicetree bindings + +Required properties: + + - compatible: "w1-gpio" + - gpios: one or two GPIO specs: + - the first one is used as data I/O pin + - the second one is optional. If specified, it is used as + enable pin for an external pin pullup. + +Optional properties: + + - linux,open-drain: if specified, the data pin is considered in + open-drain mode. + +Examples: + + onewire@0 { + compatible = "w1-gpio"; + gpios = <&gpio 126 0>, <&gpio 105 0>; + }; + diff --git a/Documentation/devicetree/bindings/watchdog/atmel-at91rm9200-wdt.txt b/Documentation/devicetree/bindings/watchdog/atmel-at91rm9200-wdt.txt new file mode 100644 index 00000000..d4d86cf8 --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/atmel-at91rm9200-wdt.txt @@ -0,0 +1,9 @@ +Atmel AT91RM9200 System Timer Watchdog + +Required properties: +- compatible: must be "atmel,at91sam9260-wdt". + +Example: + watchdog@fffffd00 { + compatible = "atmel,at91rm9200-wdt"; + }; diff --git a/Documentation/devicetree/bindings/watchdog/atmel-wdt.txt b/Documentation/devicetree/bindings/watchdog/atmel-wdt.txt new file mode 100644 index 00000000..fcdd48f7 --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/atmel-wdt.txt @@ -0,0 +1,19 @@ +* Atmel Watchdog Timers + +** at91sam9-wdt + +Required properties: +- compatible: must be "atmel,at91sam9260-wdt". +- reg: physical base address of the controller and length of memory mapped + region. + +Optional properties: +- timeout-sec: contains the watchdog timeout in seconds. + +Example: + + watchdog@fffffd40 { + compatible = "atmel,at91sam9260-wdt"; + reg = <0xfffffd40 0x10>; + timeout-sec = <10>; + }; diff --git a/Documentation/devicetree/bindings/watchdog/brcm,bcm2835-pm-wdog.txt b/Documentation/devicetree/bindings/watchdog/brcm,bcm2835-pm-wdog.txt new file mode 100644 index 00000000..d209366b --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/brcm,bcm2835-pm-wdog.txt @@ -0,0 +1,13 @@ +BCM2835 Watchdog timer + +Required properties: + +- compatible : should be "brcm,bcm2835-pm-wdt" +- reg : Specifies base physical address and size of the registers. + +Example: + +watchdog { + compatible = "brcm,bcm2835-pm-wdt"; + reg = <0x7e100000 0x28>; +}; diff --git a/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt b/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt new file mode 100644 index 00000000..75558ccd --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt @@ -0,0 +1,12 @@ +DaVinci Watchdog Timer (WDT) Controller + +Required properties: +- compatible : Should be "ti,davinci-wdt" +- reg : Should contain WDT registers location and length + +Examples: + +wdt: wdt@2320000 { + compatible = "ti,davinci-wdt"; + reg = <0x02320000 0x80>; +}; diff --git a/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.txt b/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.txt new file mode 100644 index 00000000..2144af1a --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.txt @@ -0,0 +1,14 @@ +* Freescale i.MX Watchdog Timer (WDT) Controller + +Required properties: +- compatible : Should be "fsl,<soc>-wdt" +- reg : Should contain WDT registers location and length +- interrupts : Should contain WDT interrupt + +Examples: + +wdt@73f98000 { + compatible = "fsl,imx51-wdt", "fsl,imx21-wdt"; + reg = <0x73f98000 0x4000>; + interrupts = <58>; +}; diff --git a/Documentation/devicetree/bindings/watchdog/marvel.txt b/Documentation/devicetree/bindings/watchdog/marvel.txt new file mode 100644 index 00000000..5dc8d300 --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/marvel.txt @@ -0,0 +1,19 @@ +* Marvell Orion Watchdog Time + +Required Properties: + +- Compatibility : "marvell,orion-wdt" +- reg : Address of the timer registers + +Optional properties: + +- timeout-sec : Contains the watchdog timeout in seconds + +Example: + + wdt@20300 { + compatible = "marvell,orion-wdt"; + reg = <0x20300 0x28>; + timeout-sec = <10>; + status = "okay"; + }; diff --git a/Documentation/devicetree/bindings/watchdog/omap-wdt.txt b/Documentation/devicetree/bindings/watchdog/omap-wdt.txt new file mode 100644 index 00000000..c2279706 --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/omap-wdt.txt @@ -0,0 +1,14 @@ +TI Watchdog Timer (WDT) Controller for OMAP + +Required properties: +compatible: +- "ti,omap3-wdt" for OMAP3 +- "ti,omap4-wdt" for OMAP4 +- ti,hwmods: Name of the hwmod associated to the WDT + +Examples: + +wdt2: wdt@4a314000 { + compatible = "ti,omap4-wdt", "ti,omap3-wdt"; + ti,hwmods = "wd_timer2"; +}; diff --git a/Documentation/devicetree/bindings/watchdog/pnx4008-wdt.txt b/Documentation/devicetree/bindings/watchdog/pnx4008-wdt.txt new file mode 100644 index 00000000..556d06c1 --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/pnx4008-wdt.txt @@ -0,0 +1,17 @@ +* NXP PNX watchdog timer + +Required properties: +- compatible: must be "nxp,pnx4008-wdt" +- reg: physical base address of the controller and length of memory mapped + region. + +Optional properties: +- timeout-sec: contains the watchdog timeout in seconds. + +Example: + + watchdog@4003C000 { + compatible = "nxp,pnx4008-wdt"; + reg = <0x4003C000 0x1000>; + timeout-sec = <10>; + }; diff --git a/Documentation/devicetree/bindings/watchdog/qca-ar7130-wdt.txt b/Documentation/devicetree/bindings/watchdog/qca-ar7130-wdt.txt new file mode 100644 index 00000000..7a89e5f8 --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/qca-ar7130-wdt.txt @@ -0,0 +1,13 @@ +* Qualcomm Atheros AR7130 Watchdog Timer (WDT) Controller + +Required properties: +- compatible: must be "qca,ar7130-wdt" +- reg: physical base address of the controller and length of memory mapped + region. + +Example: + +wdt@18060008 { + compatible = "qca,ar9330-wdt", "qca,ar7130-wdt"; + reg = <0x18060008 0x8>; +}; diff --git a/Documentation/devicetree/bindings/watchdog/samsung-wdt.txt b/Documentation/devicetree/bindings/watchdog/samsung-wdt.txt new file mode 100644 index 00000000..2aa486cc --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/samsung-wdt.txt @@ -0,0 +1,14 @@ +* Samsung's Watchdog Timer Controller + +The Samsung's Watchdog controller is used for resuming system operation +after a preset amount of time during which the WDT reset event has not +occurred. + +Required properties: +- compatible : should be "samsung,s3c2410-wdt" +- reg : base physical address of the controller and length of memory mapped + region. +- interrupts : interrupt number to the cpu. + +Optional properties: +- timeout-sec : contains the watchdog timeout in seconds. diff --git a/Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt b/Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt new file mode 100644 index 00000000..0b271777 --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt @@ -0,0 +1,13 @@ +Allwinner sunXi Watchdog timer + +Required properties: + +- compatible : should be "allwinner,sunxi-wdt" +- reg : Specifies base physical address and size of the registers. + +Example: + +wdt: watchdog@01c20c90 { + compatible = "allwinner,sunxi-wdt"; + reg = <0x01c20c90 0x10>; +}; diff --git a/Documentation/devicetree/bindings/watchdog/twl4030-wdt.txt b/Documentation/devicetree/bindings/watchdog/twl4030-wdt.txt new file mode 100644 index 00000000..80a37193 --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/twl4030-wdt.txt @@ -0,0 +1,10 @@ +Device tree bindings for twl4030-wdt driver (TWL4030 watchdog) + +Required properties: + compatible = "ti,twl4030-wdt"; + +Example: + +watchdog { + compatible = "ti,twl4030-wdt"; +}; diff --git a/Documentation/devicetree/bindings/x86/ce4100.txt b/Documentation/devicetree/bindings/x86/ce4100.txt new file mode 100644 index 00000000..b49ae593 --- /dev/null +++ b/Documentation/devicetree/bindings/x86/ce4100.txt @@ -0,0 +1,38 @@ +CE4100 Device Tree Bindings +--------------------------- + +The CE4100 SoC uses for in core peripherals the following compatible +format: <vendor>,<chip>-<device>. +Many of the "generic" devices like HPET or IO APIC have the ce4100 +name in their compatible property because they first appeared in this +SoC. + +The CPU node +------------ + cpu@0 { + device_type = "cpu"; + compatible = "intel,ce4100"; + reg = <0>; + lapic = <&lapic0>; + }; + +The reg property describes the CPU number. The lapic property points to +the local APIC timer. + +The SoC node +------------ + +This node describes the in-core peripherals. Required property: + compatible = "intel,ce4100-cp"; + +The PCI node +------------ +This node describes the PCI bus on the SoC. Its property should be + compatible = "intel,ce4100-pci", "pci"; + +If the OS is using the IO-APIC for interrupt routing then the reported +interrupt numbers for devices is no longer true. In order to obtain the +correct interrupt number, the child node which represents the device has +to contain the interrupt property. Besides the interrupt property it has +to contain at least the reg property containing the PCI bus address and +compatible property according to "PCI Bus Binding Revision 2.1". diff --git a/Documentation/devicetree/bindings/x86/interrupt.txt b/Documentation/devicetree/bindings/x86/interrupt.txt new file mode 100644 index 00000000..7d19f494 --- /dev/null +++ b/Documentation/devicetree/bindings/x86/interrupt.txt @@ -0,0 +1,26 @@ +Interrupt chips +--------------- + +* Intel I/O Advanced Programmable Interrupt Controller (IO APIC) + + Required properties: + -------------------- + compatible = "intel,ce4100-ioapic"; + #interrupt-cells = <2>; + + Device's interrupt property: + + interrupts = <P S>; + + The first number (P) represents the interrupt pin which is wired to the + IO APIC. The second number (S) represents the sense of interrupt which + should be configured and can be one of: + 0 - Edge Rising + 1 - Level Low + 2 - Level High + 3 - Edge Falling + +* Local APIC + Required property: + + compatible = "intel,ce4100-lapic"; diff --git a/Documentation/devicetree/bindings/x86/timer.txt b/Documentation/devicetree/bindings/x86/timer.txt new file mode 100644 index 00000000..c688af58 --- /dev/null +++ b/Documentation/devicetree/bindings/x86/timer.txt @@ -0,0 +1,6 @@ +Timers +------ + +* High Precision Event Timer (HPET) + Required property: + compatible = "intel,ce4100-hpet"; diff --git a/Documentation/devicetree/bindings/xilinx.txt b/Documentation/devicetree/bindings/xilinx.txt new file mode 100644 index 00000000..299d0923 --- /dev/null +++ b/Documentation/devicetree/bindings/xilinx.txt @@ -0,0 +1,306 @@ + d) Xilinx IP cores + + The Xilinx EDK toolchain ships with a set of IP cores (devices) for use + in Xilinx Spartan and Virtex FPGAs. The devices cover the whole range + of standard device types (network, serial, etc.) and miscellaneous + devices (gpio, LCD, spi, etc). Also, since these devices are + implemented within the fpga fabric every instance of the device can be + synthesised with different options that change the behaviour. + + Each IP-core has a set of parameters which the FPGA designer can use to + control how the core is synthesized. Historically, the EDK tool would + extract the device parameters relevant to device drivers and copy them + into an 'xparameters.h' in the form of #define symbols. This tells the + device drivers how the IP cores are configured, but it requires the kernel + to be recompiled every time the FPGA bitstream is resynthesized. + + The new approach is to export the parameters into the device tree and + generate a new device tree each time the FPGA bitstream changes. The + parameters which used to be exported as #defines will now become + properties of the device node. In general, device nodes for IP-cores + will take the following form: + + (name): (generic-name)@(base-address) { + compatible = "xlnx,(ip-core-name)-(HW_VER)" + [, (list of compatible devices), ...]; + reg = <(baseaddr) (size)>; + interrupt-parent = <&interrupt-controller-phandle>; + interrupts = < ... >; + xlnx,(parameter1) = "(string-value)"; + xlnx,(parameter2) = <(int-value)>; + }; + + (generic-name): an open firmware-style name that describes the + generic class of device. Preferably, this is one word, such + as 'serial' or 'ethernet'. + (ip-core-name): the name of the ip block (given after the BEGIN + directive in system.mhs). Should be in lowercase + and all underscores '_' converted to dashes '-'. + (name): is derived from the "PARAMETER INSTANCE" value. + (parameter#): C_* parameters from system.mhs. The C_ prefix is + dropped from the parameter name, the name is converted + to lowercase and all underscore '_' characters are + converted to dashes '-'. + (baseaddr): the baseaddr parameter value (often named C_BASEADDR). + (HW_VER): from the HW_VER parameter. + (size): the address range size (often C_HIGHADDR - C_BASEADDR + 1). + + Typically, the compatible list will include the exact IP core version + followed by an older IP core version which implements the same + interface or any other device with the same interface. + + 'reg', 'interrupt-parent' and 'interrupts' are all optional properties. + + For example, the following block from system.mhs: + + BEGIN opb_uartlite + PARAMETER INSTANCE = opb_uartlite_0 + PARAMETER HW_VER = 1.00.b + PARAMETER C_BAUDRATE = 115200 + PARAMETER C_DATA_BITS = 8 + PARAMETER C_ODD_PARITY = 0 + PARAMETER C_USE_PARITY = 0 + PARAMETER C_CLK_FREQ = 50000000 + PARAMETER C_BASEADDR = 0xEC100000 + PARAMETER C_HIGHADDR = 0xEC10FFFF + BUS_INTERFACE SOPB = opb_7 + PORT OPB_Clk = CLK_50MHz + PORT Interrupt = opb_uartlite_0_Interrupt + PORT RX = opb_uartlite_0_RX + PORT TX = opb_uartlite_0_TX + PORT OPB_Rst = sys_bus_reset_0 + END + + becomes the following device tree node: + + opb_uartlite_0: serial@ec100000 { + device_type = "serial"; + compatible = "xlnx,opb-uartlite-1.00.b"; + reg = <ec100000 10000>; + interrupt-parent = <&opb_intc_0>; + interrupts = <1 0>; // got this from the opb_intc parameters + current-speed = <d#115200>; // standard serial device prop + clock-frequency = <d#50000000>; // standard serial device prop + xlnx,data-bits = <8>; + xlnx,odd-parity = <0>; + xlnx,use-parity = <0>; + }; + + Some IP cores actually implement 2 or more logical devices. In + this case, the device should still describe the whole IP core with + a single node and add a child node for each logical device. The + ranges property can be used to translate from parent IP-core to the + registers of each device. In addition, the parent node should be + compatible with the bus type 'xlnx,compound', and should contain + #address-cells and #size-cells, as with any other bus. (Note: this + makes the assumption that both logical devices have the same bus + binding. If this is not true, then separate nodes should be used + for each logical device). The 'cell-index' property can be used to + enumerate logical devices within an IP core. For example, the + following is the system.mhs entry for the dual ps2 controller found + on the ml403 reference design. + + BEGIN opb_ps2_dual_ref + PARAMETER INSTANCE = opb_ps2_dual_ref_0 + PARAMETER HW_VER = 1.00.a + PARAMETER C_BASEADDR = 0xA9000000 + PARAMETER C_HIGHADDR = 0xA9001FFF + BUS_INTERFACE SOPB = opb_v20_0 + PORT Sys_Intr1 = ps2_1_intr + PORT Sys_Intr2 = ps2_2_intr + PORT Clkin1 = ps2_clk_rx_1 + PORT Clkin2 = ps2_clk_rx_2 + PORT Clkpd1 = ps2_clk_tx_1 + PORT Clkpd2 = ps2_clk_tx_2 + PORT Rx1 = ps2_d_rx_1 + PORT Rx2 = ps2_d_rx_2 + PORT Txpd1 = ps2_d_tx_1 + PORT Txpd2 = ps2_d_tx_2 + END + + It would result in the following device tree nodes: + + opb_ps2_dual_ref_0: opb-ps2-dual-ref@a9000000 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "xlnx,compound"; + ranges = <0 a9000000 2000>; + // If this device had extra parameters, then they would + // go here. + ps2@0 { + compatible = "xlnx,opb-ps2-dual-ref-1.00.a"; + reg = <0 40>; + interrupt-parent = <&opb_intc_0>; + interrupts = <3 0>; + cell-index = <0>; + }; + ps2@1000 { + compatible = "xlnx,opb-ps2-dual-ref-1.00.a"; + reg = <1000 40>; + interrupt-parent = <&opb_intc_0>; + interrupts = <3 0>; + cell-index = <0>; + }; + }; + + Also, the system.mhs file defines bus attachments from the processor + to the devices. The device tree structure should reflect the bus + attachments. Again an example; this system.mhs fragment: + + BEGIN ppc405_virtex4 + PARAMETER INSTANCE = ppc405_0 + PARAMETER HW_VER = 1.01.a + BUS_INTERFACE DPLB = plb_v34_0 + BUS_INTERFACE IPLB = plb_v34_0 + END + + BEGIN opb_intc + PARAMETER INSTANCE = opb_intc_0 + PARAMETER HW_VER = 1.00.c + PARAMETER C_BASEADDR = 0xD1000FC0 + PARAMETER C_HIGHADDR = 0xD1000FDF + BUS_INTERFACE SOPB = opb_v20_0 + END + + BEGIN opb_uart16550 + PARAMETER INSTANCE = opb_uart16550_0 + PARAMETER HW_VER = 1.00.d + PARAMETER C_BASEADDR = 0xa0000000 + PARAMETER C_HIGHADDR = 0xa0001FFF + BUS_INTERFACE SOPB = opb_v20_0 + END + + BEGIN plb_v34 + PARAMETER INSTANCE = plb_v34_0 + PARAMETER HW_VER = 1.02.a + END + + BEGIN plb_bram_if_cntlr + PARAMETER INSTANCE = plb_bram_if_cntlr_0 + PARAMETER HW_VER = 1.00.b + PARAMETER C_BASEADDR = 0xFFFF0000 + PARAMETER C_HIGHADDR = 0xFFFFFFFF + BUS_INTERFACE SPLB = plb_v34_0 + END + + BEGIN plb2opb_bridge + PARAMETER INSTANCE = plb2opb_bridge_0 + PARAMETER HW_VER = 1.01.a + PARAMETER C_RNG0_BASEADDR = 0x20000000 + PARAMETER C_RNG0_HIGHADDR = 0x3FFFFFFF + PARAMETER C_RNG1_BASEADDR = 0x60000000 + PARAMETER C_RNG1_HIGHADDR = 0x7FFFFFFF + PARAMETER C_RNG2_BASEADDR = 0x80000000 + PARAMETER C_RNG2_HIGHADDR = 0xBFFFFFFF + PARAMETER C_RNG3_BASEADDR = 0xC0000000 + PARAMETER C_RNG3_HIGHADDR = 0xDFFFFFFF + BUS_INTERFACE SPLB = plb_v34_0 + BUS_INTERFACE MOPB = opb_v20_0 + END + + Gives this device tree (some properties removed for clarity): + + plb@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "xlnx,plb-v34-1.02.a"; + device_type = "ibm,plb"; + ranges; // 1:1 translation + + plb_bram_if_cntrl_0: bram@ffff0000 { + reg = <ffff0000 10000>; + } + + opb@20000000 { + #address-cells = <1>; + #size-cells = <1>; + ranges = <20000000 20000000 20000000 + 60000000 60000000 20000000 + 80000000 80000000 40000000 + c0000000 c0000000 20000000>; + + opb_uart16550_0: serial@a0000000 { + reg = <a00000000 2000>; + }; + + opb_intc_0: interrupt-controller@d1000fc0 { + reg = <d1000fc0 20>; + }; + }; + }; + + That covers the general approach to binding xilinx IP cores into the + device tree. The following are bindings for specific devices: + + i) Xilinx ML300 Framebuffer + + Simple framebuffer device from the ML300 reference design (also on the + ML403 reference design as well as others). + + Optional properties: + - resolution = <xres yres> : pixel resolution of framebuffer. Some + implementations use a different resolution. + Default is <d#640 d#480> + - virt-resolution = <xvirt yvirt> : Size of framebuffer in memory. + Default is <d#1024 d#480>. + - rotate-display (empty) : rotate display 180 degrees. + + ii) Xilinx SystemACE + + The Xilinx SystemACE device is used to program FPGAs from an FPGA + bitstream stored on a CF card. It can also be used as a generic CF + interface device. + + Optional properties: + - 8-bit (empty) : Set this property for SystemACE in 8 bit mode + + iii) Xilinx EMAC and Xilinx TEMAC + + Xilinx Ethernet devices. In addition to general xilinx properties + listed above, nodes for these devices should include a phy-handle + property, and may include other common network device properties + like local-mac-address. + + iv) Xilinx Uartlite + + Xilinx uartlite devices are simple fixed speed serial ports. + + Required properties: + - current-speed : Baud rate of uartlite + + v) Xilinx hwicap + + Xilinx hwicap devices provide access to the configuration logic + of the FPGA through the Internal Configuration Access Port + (ICAP). The ICAP enables partial reconfiguration of the FPGA, + readback of the configuration information, and some control over + 'warm boots' of the FPGA fabric. + + Required properties: + - xlnx,family : The family of the FPGA, necessary since the + capabilities of the underlying ICAP hardware + differ between different families. May be + 'virtex2p', 'virtex4', or 'virtex5'. + + vi) Xilinx Uart 16550 + + Xilinx UART 16550 devices are very similar to the NS16550 but with + different register spacing and an offset from the base address. + + Required properties: + - clock-frequency : Frequency of the clock input + - reg-offset : A value of 3 is required + - reg-shift : A value of 2 is required + + vii) Xilinx USB Host controller + + The Xilinx USB host controller is EHCI compatible but with a different + base address for the EHCI registers, and it is always a big-endian + USB Host controller. The hardware can be configured as high speed only, + or high speed/full speed hybrid. + + Required properties: + - xlnx,support-usb-fs: A value 0 means the core is built as high speed + only. A value 1 means the core also supports + full speed devices. + |