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2012-03-07arm: tegra: dts: Mark USB1 as an OTG port on SeaboardSimon Glass
The USB1 port on Tegra2 supports operation in host or device modes. On Seaboard this is possible, so mark the port as OTG. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Olof Johansson <olof@lixom.net>
2012-03-07arm: tegra: dts: Add legacy mode support to Tegra2x USB1 portSimon Glass
Tegra's USB1 port supports legacy mode, so mark it as such. Even if we don't use it, we must turn it off in the driver. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Olof Johansson <olof@lixom.net>
2012-03-07ARM: dts: append DTS file of pxa168Haojian Zhuang
DTS files of both PXA168 and aspenite are appended. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Acked-by: Arnd Bergmann <arnd@arndb.de>
2012-03-05arm/dts: mt_ventoux: very basic support for TeeJet Mt.Ventoux boardIlya Yanok
Very basic support for TeeJet Mt.Ventoux board. Able to boot via board-generic and ramdisk/initramfs, however most of peripherals are not supported. Produces tons of twl4030 related errors as this board doesn't have twl4030 installed. Signed-off-by: Ilya Yanok <yanok@emcraft.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Tony Lindgren <tony@atomide.com>
2012-03-04Merge tag 'tegra-boards' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/olof/tegra into tegra/boards Tegra board updates. Most of the board updates for tegra30 and for some of the driver device-tree conversions have gone in through the other branches, so that leaves quite little left here -- mostly a couple of updates to the not-yet-converted tegra2 boards and a couple of device-tree updates. * tag 'tegra-boards' of git://git.kernel.org/pub/scm/linux/kernel/git/olof/tegra: ARM: tegra: match SoC name not board name in DT board files ARM: tegra: PCIe: Provide 3.3V supply voltage ARM: dt: tegra: add the wifi led to paz00 device tree ARM: dt: tegra: add the power gpio key to paz00 device tree ARM: dt: tegra: add ADT7461 temperature sensor to paz00 device tree Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-03-04Merge tag 'tegra-soc-drivers' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/olof/tegra into tegra/soc-drivers Tegra SoC driver support. Some device tree conversions, some new drivers. and a fix for an issue introduced in Grant Likely's irq_domain conversion in his tree. Because of that, this branch depends on his branch to build (but not to merge): git://git.secretlab.ca/git/linux-2.6.git irqdomain/next * tag 'tegra-soc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/olof/tegra: (34 commits) ARM: tegra: uncompress.h: Don't depend on kernel headers gpio: tegra: Fix build issue due to irq_domain rework. ARM: tegra: Remove duplicate PMU interrupt inversion code ARM: tegra: Add a simple PMC driver ARM: tegra: dma: not required to move requestor when stopping. ARM: tegra: Fix EMC pdata initialization from registers gpio: tegra: Parameterize the number of banks gpio: tegra: Dynamically allocate IRQ base, and support DT ARM: tegra: Remove use of TEGRA_GPIO_TO_IRQ ARM: tegra: Pass uncompress.h UART selection to DEBUG_LL ARM: tegra: uncompress.h: Choose a UART at runtime ARM: tegra: uncompress.h: Store UART address in a variable ARM: tegra: Introduce define DEBUG_UART_SHIFT ARM: tegra: Support Tegra30 in decompressor UART setup ARM: tegra: Pause DMA when reading transfer count ARM: tegra: emc: device tree support ARM: tegra: emc: convert tegra2_emc to a platform driver ARM: tegra: fuse: add bct strapping reading ARM: tegra: fuse: add functions to access chip revision ARM: tegra: fuse: use apbio dma for register access ... Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-03-04Merge tag 'tegra-dt' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/olof/tegra into tegra/dt Device tree updates for tegra. Various development, including a handful of additions to the tegra30 device trees. * tag 'tegra-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/olof/tegra: ASoC: DT: Add digital microphone binding to PAZ00 board. ARM: dt: Add ARM PMU to tegra*.dtsi ARM: dt: Add SD controller configuration to Tegra Cardhu ARM: dt: tegra: Enable headset autodetection on PAZ00 board. ARM: dt: tegra: Enable device tree audio codec on PAZ00 board. ARM: dt: Add binding for Tegra PMC ARM: dt: tegra: Enable audio on WM8903 boards, disable others ARM: dt: tegra: Add labels for I2S controllers ARM: dt: tegra: Modify I2S nodes to match binding ARM: dt: tegra: Add Tegra APB DMA device tree binding ARM: dt: tegra30.dtsi: Add extra GPIO interrupt ARM: dt: tegra30.dtsi: Reformat gpio's interrupts property dt: tegra gpio: Flesh out binding documentation ARM: tegra: seaboard: add EMC table to device tree ARM: tegra: emc: device tree bindings Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-03-04ARM: dt: Explicitly configure all serial ports on Tegra CardhuStephen Warren
The ports are used as follows: UART1/A: Routed to debug dongle UART2/B: GPS UART3/C: Bluetooth UART4/D: Routed to debug dongle UART5/E: Not connected The debug dongle has jumpers to connect either UART1/A or UART4/D to the DB-9 connector. UART1/A is typically used on Cardhu, and is the option we assume here. For now, only enable UART1/A, and explicitly disable all other ports. The explicit disable prevents the message "of_serial 70006040.serial: no clock-frequency property set" being printed during boot. Enabling the other ports requires their clocks to be enabled, or accesses to the registers will hang. At present, this requires adding entries into board-dt-tegra30.c's tegra_dt_clk_init_table[]. Lets punt on that and wait for the common clock bindings to set this all up, although that will also requiring adding clock support to 8250.c. While we're at it, fix board-dt-tegra30.c to enable the correct clock for the debug UART. We got away with this before, because the bootloader already enabled it. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2012-03-04ASoC: DT: Add digital microphone binding to PAZ00 board.Leon Romanovsky
This patch adds device tree binding of digital microphone to PAZ00 board. Signed-off-by: Leon Romanovsky <leon@leon.nu> Signed-off-by: Olof Johansson <olof@lixom.net>
2012-03-04ARM: dt: Add ARM PMU to tegra*.dtsiStephen Warren
This enables HW performance measurements, and usage of the "perf" tool. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2012-03-02Merge branch 'features/imx27-dt' of ↵Arnd Bergmann
git://git.pengutronix.de/git/imx/linux-2.6 into next/dt * 'features/imx27-dt' of git://git.pengutronix.de/git/imx/linux-2.6: devicetree-bindings: Add documentation for i.MX generic boards ARM i.MX: Add phytec phycore-i.MX27 (aka pcm038) devicetree support ARM i.MX27: Add devicetree support
2012-03-02Merge branch 'at91-3.4-cleanup2+DT' of git://github.com/at91linux/linux-at91 ↵Arnd Bergmann
into next/dt * 'at91-3.4-cleanup2+DT' of git://github.com/at91linux/linux-at91: (22 commits) ARM: at91: at91sam9x5cm/dt: add leds support ARM: at91: usb_a9g20/dt: add gpio-keys support ARM: at91: at91sam9m10g45ek/dt: add gpio-keys support ARM: at91: at91sam9m10g45ek/dt: add leds support ARM: at91: usb_a9g20/dt: add leds support ARM: at91/pio: add new PIO3 features ARM: at91: add sam9_smc.o to at91sam9x5 build ARM: at91/tc/clocksource: Add 32 bit variant to Timer Counter ARM: at91/tc: add device tree support to atmel_tclib ARM: at91/tclib: take iomem size from resource ARM: at91/pit: add traces in case of error ARM: at91: pit add DT support ARM: at91: AIC and GPIO IRQ device tree initialization ARM: at91/board-dt: remove AIC irq domain from board file ARM: at91/gpio: remove the static specification of gpio_chip.base ARM: at91/gpio: add .to_irq gpio_chip handler ARM: at91/gpio: non-DT builds do not have gpio_chip.of_node field ARM: at91/gpio: add irqdomain and DT support ARM: at91/gpio: change comments and one variable name ARM/USB: at91/ohci-at91: remove the use of irq_to_gpio ...
2012-03-02Merge branches 'depends/irqdomain' and 'at91/base2+cleanup' into next/dtArnd Bergmann
These two branches are a dependency for the at91 device tree changes, so we pull them in here. at91/base2+cleanup will get merged through the arm-soc cleanup2 branch, while the irqdomain tree will be sent by Grant before this one gets integrated. Conflicts: drivers/rtc/rtc-at91sam9.c Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-03-01ARM: at91: at91sam9x5cm/dt: add leds supportJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2012-03-01ARM: at91: usb_a9g20/dt: add gpio-keys supportJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2012-03-01ARM: at91: at91sam9m10g45ek/dt: add gpio-keys supportJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2012-03-01ARM: at91: at91sam9m10g45ek/dt: add leds supportJean-Christophe PLAGNIOL-VILLARD
Use the gpio for d7 as we do not support yet the pwm led via dt. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2012-03-01ARM: at91: usb_a9g20/dt: add leds supportJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2012-03-01ARM: at91/pio: add new PIO3 featuresNicolas Ferre
This patch adds the support for new PIO controller found on some at91sam SOCs. - more peripheral multiplexing - more features to configure on a PIO (pull-down, Schmitt trigger, debouncer) - support for several IRQ triggering features (type and polarity) Support for those new features are retrieved from the device tree compatibility string. Debugfs at91_gpio file is updated to monitor configuration. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2012-03-01ARM: at91/tc: add device tree support to atmel_tclibNicolas Ferre
Device tree support added to atmel_tclib: the generic Timer Counter library. This is used by the clocksource/clockevent driver tcb_clksrc. The current DT enabled platforms are also modified to use it: - .dtsi files are modified to add Timer Counter Block entries - alias are created to allow identification of each block - clkdev lookup tables are added for clocks identification. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Grant Likely <grant.likely@secretlab.ca>
2012-03-01ARM: at91: pit add DT supportJean-Christophe PLAGNIOL-VILLARD
Retreive registers address and IRQ from device tree entry. Called from at91_dt_init_irq() so that timers are up-n-running when timers initialization will occur. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> [nicolas.ferre@atmel.com: change error path and interrupts property handling] Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2012-03-01ARM: at91/gpio: add irqdomain and DT supportNicolas Ferre
Add "legacy" type of irqdomain to preserve old-style numbering and allow smooth transition for both DT and non-DT cases. Original idea and code by Jean-Christophe Plagniol-Villard. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-03-01ARM: at91/aic: add irq domain and device tree supportNicolas Ferre
Add an irqdomain for the AIC interrupt controller. The device tree support is mapping the registers and is using the irq_domain_add_legacy() to manage hwirq translation. The documentation is describing the meaning of the two cells required for using this "interrupt-controller" in a device tree node. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-02-29Merge branch 'dt' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt * 'dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: arm/dts: Add support for TI OMAP3 EVM board arm/dts: OMAP4: Update DTS file with new GIC bindings arm/dts: OMAP3: Add i2c controller nodes arm/dts: OMAP4: Add i2c controller nodes ARM: OMAP2+: Set Kconfig dependencies for PROC_DEVICETREE arm/dts: OMAP3&4: Remove the '0x' prefix for serial nodes ARM: OMAP1: kconfig: Enable IRQ_DOMAIN by default for OMAP1 platforms ARM: OMAP2+: pm: Do not init statically the SR and voltage layer with DT ARM: OMAP2+: omap_device: Replace dev_warn by dev_dbg in omap_device_build_from_dt ARM: OMAP2+: board-generic: Remove un-needed .atag_offset for DT_MACHINE ARM: OMAP2+: kconfig: Enable devicetree by default for OMAP2+ systems arm/dts: OMAP: Remove bootargs node from board files
2012-02-29ARM i.MX: Add phytec phycore-i.MX27 (aka pcm038) devicetree supportSascha Hauer
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-02-29ARM i.MX27: Add devicetree supportSascha Hauer
This patch adds basic devicetree support for i.MX27 based SoCs. Only the bindings for which drivers exist are added here: - UART - fec - CSPI - I2C - watchdog - gpio Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-02-28Merge branch 'board-specific' of git://github.com/hzhuang1/linux into ↵Arnd Bergmann
next/boards * 'board-specific' of git://github.com/hzhuang1/linux: (5 commits) ARM: pxa: add dummy clock for pxa25x and pxa27x ARM: mmp: append irq name of gpio device pxa/hx4700: Fix PXA_GPIO_IRQ_BASE/IRQ_NUM values pxa/hx4700: Add ASIC3 LED support pxa/hx4700: Correct StrataFlash block size discovery (update to v3.3-rc5)
2012-02-28Merge branch 'imx/defconfig' of ↵Arnd Bergmann
git://git.linaro.org/people/shawnguo/linux-2.6 into next/soc * 'imx/defconfig' of git://git.linaro.org/people/shawnguo/linux-2.6: (2 commits) ARM: defconfig: imx_v6_v7: build in REGULATOR_FIXED_VOLTAGE ARM: imx: update imx_v6_v7_defconfig (upadte to v3.3-rc5)
2012-02-28Merge branch 'imx/dt' of git://git.linaro.org/people/shawnguo/linux-2.6 into ↵Arnd Bergmann
next/dt * 'imx/dt' of git://git.linaro.org/people/shawnguo/linux-2.6: (7 commits) ARM: dts: imx6q-sabrelite: add vmmc-supply for usdhc ARM: dts: imx6q-arm2: add vmmc-supply for usdhc ARM: dts: imx51-babbage: update mc13892 device ARM: dts: imx6q-sabrelite: add sgtl5000 audio codec ARM: dts: imx6q-sabrelite: add 2p5v and 3p3v regulators ARM i.MX5/6: Add dt support for generic boards ARM: imx5: generate dtbs for imx5 boards (update to Linux 3.3-rc5)
2012-02-27ARM: kirkwood: convert uart0 to devicetree.Jason Cooper
This uart is the primary console for the dreamplug. Removed kirkwood_uart0_init() call from board-dt.c. Signed-off-by: Jason Cooper <jason@lakedaemon.net> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Nicolas Pitre <nico@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-02-27ARM: kirkwood: add dreamplug (fdt) support.Jason Cooper
Initially, copied guruplug-setup.c and did s/guruplug/dreamplug/g. Then, switched to SPI based NOR flash. After talking to Arnd Bergman, chose an incremental approach to adding devicetree support. First, we use the dtb to tell us we are on the dreamplug, then we gradually port over drivers. Driver porting will start with the uart (see next patch), and progress from there. Possibly, spi/flash/partitions will be next. When done, board-dt.c will no longer be dreamplug specific, and dt's can be made for the other kirkwood boards. Signed-off-by: Jason Cooper <jason@lakedaemon.net> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Nicolas Pitre <nico@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-02-27arm/dts: OMAP3: Add interrupt-controller bindings for INTCBenoit Cousson
Update the DTS with the proper information required by the INTC bindings. - Add the number of interrupt lines - Add the reg and the compatible entries. Signed-off-by: Benoit Cousson <b-cousson@ti.com> Acked-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Grant Likely <grant.likely@secretlab.ca>
2012-02-27ARM: dts: imx6q-sabrelite: add vmmc-supply for usdhcShawn Guo
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-02-27ARM: dts: imx6q-arm2: add vmmc-supply for usdhcShawn Guo
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-02-27ARM: dts: imx51-babbage: update mc13892 deviceShawn Guo
It adds regulators, removes invalid property fsl,mc13xxx-uses-regulator, and fixes interrupt for mc13892. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-02-27ARM: dts: imx6q-sabrelite: add sgtl5000 audio codecRichard Zhao
Signed-off-by: Richard Zhao <richard.zhao@linaro.org> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-02-27ARM: dts: imx6q-sabrelite: add 2p5v and 3p3v regulatorsRichard Zhao
Signed-off-by: Richard Zhao <richard.zhao@linaro.org> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-02-26Merge branch 'for-3.4/soc-drivers' into for-3.4/t30-smpOlof Johansson
Conflicts: arch/arm/mach-tegra/Makefile
2012-02-26ARM: dt: Add SD controller configuration to Tegra CardhuStephen Warren
Cardhu uses Tegra's SD ports as follows: SDMMC1: User SD slot, with GPIOs for power, CD, and WP. SDMMC2: Not used SDMMC3: WiFi (currently disabled pending future investigation) SDMMC4: Internal eMMC Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2012-02-24Merge branch 'for_3.4/dts_updates' of ↵Tony Lindgren
git://git.kernel.org/pub/scm/linux/kernel/git/bcousson/linux-omap-dt into dt
2012-02-24arm/dts: Add support for TI OMAP3 EVM boardVaibhav Hiremath
Add OMAP3 EVM (OMAP3530, AM/DM37x) DTS file to use the omap3.dtsi SoC file, along with memory node information. Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Benoit Cousson <b-cousson@ti.com> Acked-by: Grant Likely <grant.likely@secretlab.ca>
2012-02-24arm/dts: OMAP4: Update DTS file with new GIC bindingsBenoit Cousson
The GIC binding was updated in 3.2 and expects 3 interrupt-cells. - Update the #interrupt-cells Signed-off-by: Benoit Cousson <b-cousson@ti.com> Acked-by: Rob Herring <rob.herring@calxeda.com>
2012-02-24arm/dts: OMAP3: Add i2c controller nodesBenoit Cousson
Add i2c controllers nodes into the main ocp bus. Signed-off-by: Benoit Cousson <b-cousson@ti.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Rob Herring <rob.herring@calxeda.com>
2012-02-24arm/dts: OMAP4: Add i2c controller nodesBenoit Cousson
Add i2c controllers nodes into the main ocp bus. Signed-off-by: Benoit Cousson <b-cousson@ti.com> Acked-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Grant Likely <grant.likely@secretlab.ca>
2012-02-24ARM: vexpress: Add Device Tree for V2P-CA15 core tile (TC1 variant)Pawel Moll
This patch adds Device Tree file for the CoreTile Express A15x2 (V2P-CA15) with Test Chip 1. As the chip's GIC has 160 interrupt inputs and equivalent SMM (FPGA) has GIC synthesised with 256 interrupts, NR_IRQS is increased. Signed-off-by: Pawel Moll <pawel.moll@arm.com>
2012-02-24ARM: vexpress: Add Device Tree for V2P-CA9 core tilePawel Moll
This patch adds Device Tree file for the CoreTile Express A9x4 (V2P-CA9). Signed-off-by: Pawel Moll <pawel.moll@arm.com>
2012-02-24ARM: vexpress: Add Device Tree for V2P-CA5s core tilePawel Moll
This patch adds Device Tree file for the CoreTile Express A5x2 (V2P-CA5s). Signed-off-by: Pawel Moll <pawel.moll@arm.com>
2012-02-24ARM: vexpress: Motherboard RS1 memory map supportPawel Moll
This patch adds support for RS1 memory map based Versatile Express motherboard. Signed-off-by: Pawel Moll <pawel.moll@arm.com>
2012-02-24ARM: vexpress: Add Device Tree supportPawel Moll
This patch adds generic Versatile Express DT machine description, Device Tree description for the motherboard and documentation for the bindings. Signed-off-by: Pawel Moll <pawel.moll@arm.com>
2012-02-17Merge branch 'for_3.4/dt_base' of ↵Tony Lindgren
git://git.kernel.org/pub/scm/linux/kernel/git/bcousson/linux-omap-dt into dt
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