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2012-03-15ARM: at91: add pmc DT supportJean-Christophe PLAGNIOL-VILLARD
Specified the main Oscillator via clock binding. This will allow to do not hardcode it anymore in the DT board at 12MHz. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2012-03-15ARM: at91/dt: add Calao DAB-MMX daugther board support for USB-A9G20Jean-Christophe PLAGNIOL-VILLARD
http://www.calao-systems.com/articles.php?lng=en&pg=6099 this daughter board add the following device: - Micro-SD socket - TTL 3V3 - (Tx/Rx/RTS/CTS) - I2C port - 0.96" Serial OLED Display Module (over UART) - MP3 decoder with Micro & Speakers - 4x PB, 4x Leds (Blue), 3x Leds (Green, Orange, Red) for now we add only the 2 UARTs, 4 Buttons, 7 leds and i2c via DT used_led1 will not be re-add via DT as it's used by the motherboard too Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-03-15ARM: at91: sam9x5 add i2c DT supportJean-Christophe PLAGNIOL-VILLARD
For now on use i2c-gpio driver on the same pin as the hardware IP. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Rob Herring <rob.herring@calxeda.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
2012-03-15ARM: at91: sam9g45 add i2c DT supportJean-Christophe PLAGNIOL-VILLARD
For now on use i2c-gpio driver on the same pin as the hardware IP. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Rob Herring <rob.herring@calxeda.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
2012-03-15ARM: at91: usb_a9g20 add DT i2c supportJean-Christophe PLAGNIOL-VILLARD
Use i2c-gpio and enable rv3029 RTC. Enable the rtc in the sam9g20 defconfig. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Rob Herring <rob.herring@calxeda.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
2012-03-15ARM: at91: sam9g20 add i2c DT supportJean-Christophe PLAGNIOL-VILLARD
For now on use i2c-gpio driver on the same pin as the hardware IP. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Rob Herring <rob.herring@calxeda.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
2012-03-15ARM: at91: sam9x5 add nand supportJean-Christophe PLAGNIOL-VILLARD
Enable the nand in the cpu module with the partition. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-03-15atmel/nand: add DT supportJean-Christophe PLAGNIOL-VILLARD
Use a local copy of board informatin and fill with DT data. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
2012-03-15Merge branch 'ep93xx-for-arm-soc' of git://github.com/RyanMallon/linux-2.6 ↵Arnd Bergmann
into next/cleanup * 'ep93xx-for-arm-soc' of git://github.com/RyanMallon/linux-2.6: ep93xx: Remove unnecessary includes of ep93xx-regs.h ep93xx: Move EP93XX_SYSCON defines to SoC private header ep93xx: Move crunch code to mach-ep93xx directory ep93xx: Make syscon access functions private to SoC ep93xx: Configure GPIO ports in core code ep93xx: Move peripheral defines to local SoC header ep93xx: Convert the watchdog driver into a platform device. ep93xx: Use ioremap for backlight driver ep93xx: Move GPIO defines to gpio-ep93xx.h ep93xx: Don't use system controller defines in audio drivers ep93xx: Move PHYS_BASE defines to local SoC header file (update to v3.3-rc7) Conflicts: arch/arm/mach-s3c2440/common.h
2012-03-14ARM: dts: add initial dts file for EXYNOS5250, SMDK5250Kukjin Kim
This patch adds initial dts file for EXYNOS5250 SoC. This dts file is including the SoC specific devices and properties. And adds the dts file for SMDK5250 board which uses the EXYNOS5250 dts file. Its board specific properites will be added later. Cc: Thomas Abraham <thomas.abraham@linaro.org> Cc: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-03-13Merge branch 'soc' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/renesas into next/soc * 'soc' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/renesas: (234 commits) ARM: shmobile: remove additional __io() macro use ARM: mach-shmobile: default to no earlytimer ARM: mach-shmobile: r8a7779 and Marzen timer rework ARM: mach-shmobile: r8a7740 and Bonito timer rework ARM: mach-shmobile: sh73a0, AG5EVM and Kota2 timer rework ARM: mach-shmobile: sh7372, AP4EVB and Mackerel timer rework ARM: mach-shmobile: sh7377 and G4EVM timer rework ARM: mach-shmobile: sh7367 and G3EVM timer rework ARM: mach-shmobile: add shmobile_earlytimer_init() ARM: mach-shmobile: Move sh7372 AP4EVB external clk setup ARM: mach-shmobile: Move sh7372 Mackerel external clk setup ARM: mach-shmobile: rename clk_init() to shmobile_clk_init() ARM: mach-shmobile: r8a7779 L2 cache support ARM: mach-shmobile: r8a7779 map_io and init_early update ARM: mach-shmobile: r8a7740 map_io and init_early update ARM: mach-shmobile: sh73a0 map_io and init_early update ARM: mach-shmobile: sh7372 map_io and init_early update ARM: mach-shmobile: sh7377 map_io and init_early update ARM: mach-shmobile: sh7367 map_io and init_early update sh: remove clk_ops ... (includes an update to v3.3-rc7) Conflicts: arch/arm/mach-omap2/id.c
2012-03-13ARM: imx6q: convert to twd_local_timer_register() interfaceMarc Zyngier
Add support for the new smp_twd runtime registration interface to the imx6q platforms, and remove the old compile-time support. The imx6q DTS file is updated to match the TWD DT documentation. Also present in this patch a DTS fix to the timer interrupt routing (the PPI connection uses bits [15:8]) and trigger (rising edge). Acked-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2012-03-13ARM: highbank: convert to twd_local_timer_register() interfaceMarc Zyngier
Add support for the new smp_twd runtime registration interface to the highbank platforms, and remove the old compile-time support. The highbank DTS file is updated to match the TWD DT documentation and fixes the timer trigger (rising edge). Acked-by: Rob Herring <rob.herring@calxeda.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2012-03-10Merge branch 'dt-part2' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt * 'dt-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: arm/dts: mt_ventoux: very basic support for TeeJet Mt.Ventoux board ARM: OMAP2+: Remove extra ifdefs for board-generic ARM: OMAP2+: Fix build error when only ARCH_OMAP2/3 or 4 is selected ARM: OMAP2+: board-generic: Use of_irq_init API arm/dts: OMAP3: Add interrupt-controller bindings for INTC ARM: OMAP2/3: intc: Add DT support for TI interrupt controller
2012-03-08Merge branch 'dt' of git://github.com/hzhuang1/linux into next/dtOlof Johansson
* 'dt' of git://github.com/hzhuang1/linux: (6 commits) Document: devicetree: add OF documents for arch-mmp ARM: dts: append DTS file of pxa168 ARM: mmp: append OF support on pxa168 ARM: mmp: enable rtc clk in pxa168 i2c: pxa: add OF support serial: pxa: add OF support (plus update to v3.3-rc6)
2012-03-08Merge branch 'next/cleanup-s3c24xx' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/cleanup * 'next/cleanup-s3c24xx' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: (24 commits) ARM: S3C24XX: remove call to s3c24xx_setup_clocks ARM: S3C24XX: add get_rate for clk_p on S3C2416/2443 ARM: S3C24XX: add get_rate for clk_h on S3C2416/2443 ARM: S3C24XX: remove XXX_setup_clocks method from S3C2443 ARM: S3C24XX: remove obsolete S3C2416_DMA option ARM: S3C24XX: Reuse S3C2443 dma for S3C2416 ARM: S3C24XX: Fix indentation of dma-s3c2443 ARM: S3C24XX: Move device setup files to mach directory ARM: S3C24XX: Consolidate Simtec extensions ARM: S3C24XX: move simtec-specific code to mach directory ARM: S3C24XX: Move common-smdk code to mach directory ARM: S3C24XX: Move s3c2443-clock.c to mach-s3c24xx ARM: s3c2410_defconfig: update s3c2410_defconfig ARM: S3C2443: move mach-s3c2443/* into mach-s3c24xx/ ARM: S3C2440: move mach-s3c2440/* into mach-s3c24xx/ ARM: S3C2416: move mach-s3c2416/* into mach-s3c24xx/ ARM: S3C2412: move mach-s3c2412/* into mach-s3c24xx/ ARM: S3C2410: move mach-s3c2410/* into mach-s3c24xx/ ARM: S3C24XX: change the ARCH_S3C2410 to ARCH_S3C24XX ARM: S3C2410: move s3c2410_baseclk_add to clock.h ...
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>
2012-03-03ARM: S3C24XX: change the ARCH_S3C2410 to ARCH_S3C24XXKukjin Kim
This patch changes the ARCH name to "ARCH_S3C24XX" for Samsung S3C2410, S3C2412, S3C2413, S3C2416, S3C2440, S3C2442, S3C2443, and S3C2450 SoCs so that we can merge the mach-xxx directories and plat-s3c24xx dir. to just one mach-s3c24xx for them. I think this should be sent to upstream via samsung tree because this touches many samsung stuff. Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Chris Ball <cjb@laptop.org> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Greg Kroah-Hartman <gregkh@suse.de> [for the gadget part:] Acked-by: Felipe Balbi <balbi@ti.com> [for the framebuffer (video) part:] Acked-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> [For the watchdog-part:] Acked-by: Wim Van Sebroeck <wim@iguana.be> Cc: Sangbeom Kim <sbkim73@samsung.com> Cc: Liam Girdwood <lrg@ti.com> Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
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)
2012-02-27Merge branch 'fixes-for-grant' of git://sources.calxeda.com/kernel/linux ↵Grant Likely
into devicetree/merge
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>
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