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2012-01-10Merge tag 'dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds10-40/+1164
Device tree conversions for samsung and tegra Both platforms had some initial device tree support, but this adds much more to actually make it usable. * tag 'dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (45 commits) ARM: dts: Add intial dts file for EXYNOS4210 SoC, SMDKV310 and ORIGEN ARM: EXYNOS: Add Exynos4 device tree enabled board file rtc: rtc-s3c: Add device tree support input: samsung-keypad: Add device tree support ARM: S5PV210: Modify platform data for pl330 driver ARM: S5PC100: Modify platform data for pl330 driver ARM: S5P64x0: Modify platform data for pl330 driver ARM: EXYNOS: Add a alias for pdma clocks ARM: EXYNOS: Limit usage of pl330 device instance to non-dt build ARM: SAMSUNG: Add device tree support for pl330 dma engine wrappers DMA: PL330: Add device tree support ARM: EXYNOS: Modify platform data for pl330 driver DMA: PL330: Infer transfer direction from transfer request instead of platform data DMA: PL330: move filter function into driver serial: samsung: Fix build for non-Exynos4210 devices serial: samsung: add device tree support serial: samsung: merge probe() function from all SoC specific extensions serial: samsung: merge all SoC specific port reset functions ARM: SAMSUNG: register uart clocks to clock lookup list serial: samsung: remove all uses of get_clksrc and set_clksrc ... Fix up fairly trivial conflicts in arch/arm/mach-s3c2440/clock.c and drivers/tty/serial/Kconfig both due to just adding code close to changes.
2011-12-28Merge branch 'samsung/dt' into next/dtArnd Bergmann3-0/+716
* samsung/dt: (27 commits) ARM: dts: Add intial dts file for EXYNOS4210 SoC, SMDKV310 and ORIGEN ARM: EXYNOS: Add Exynos4 device tree enabled board file rtc: rtc-s3c: Add device tree support input: samsung-keypad: Add device tree support ARM: S5PV210: Modify platform data for pl330 driver ARM: S5PC100: Modify platform data for pl330 driver ARM: S5P64x0: Modify platform data for pl330 driver ARM: EXYNOS: Add a alias for pdma clocks ARM: EXYNOS: Limit usage of pl330 device instance to non-dt build ARM: SAMSUNG: Add device tree support for pl330 dma engine wrappers DMA: PL330: Add device tree support ARM: EXYNOS: Modify platform data for pl330 driver DMA: PL330: Infer transfer direction from transfer request instead of platform data DMA: PL330: move filter function into driver serial: samsung: Fix build for non-Exynos4210 devices serial: samsung: add device tree support serial: samsung: merge probe() function from all SoC specific extensions serial: samsung: merge all SoC specific port reset functions ARM: SAMSUNG: register uart clocks to clock lookup list serial: samsung: remove all uses of get_clksrc and set_clksrc ...
2011-12-23ARM: dts: Add intial dts file for EXYNOS4210 SoC, SMDKV310 and ORIGENThomas Abraham3-0/+716
Add initial dts file for EXYNOS4210 SoC. This dts file describes the SoC specific devices and properties. Along with this, add dts file for Samsung's SMDKV310 board and Insignal's ORIGEN board which uses the EXYNOS4210 dts file and extends it to describe the board specific properties. Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-12-20arm/tegra: Seaboard: Add GPIO key device tree nodesStephen Warren1-0/+20
This brings all the GPIO key definitions from board-seaboard.c into tegra-seaboard.dtsi. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2011-12-20arm/dt: Add ADT7461 to SeaboardStephen Warren1-0/+5
The ADT7461 is a temperature monitoring IC. One is present on the DVC I2C bus on Seaboard. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2011-12-20arm/dt: tegra: Use new compatible value for DVC I2C controllerStephen Warren1-1/+1
Update the device tree to indicate which I2C controller is the DVC controller. AUXDATA needs to be updated too, since the compatible value changed. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2011-12-18arm/tegra: initial device tree for tegra30Peter De Schrijver1-0/+127
This patch adds the initial device tree for tegra30 Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com> Acked-by: Stephen Warren <swarren@nvidia.com> Acked-by: Colin Cross <ccross@android.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2011-12-13of: Add device tree selftestsGrant Likely3-0/+40
Add some runtime test cases for the library of device tree parsing functions. v2: - Add testcase for phandle with 0 args - Don't run testcases if testcase data isn't present in device tree Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-12-08arm/tegra: convert tegra20 to GIC devicetree bindingpdeschrijver@nvidia.com2-22/+28
Convert tegra20 IRQ intialization to the GIC devicetree binding. Modify the interrupt definitions in the dts files according to Documentation/devicetree/bindings/arm/gic.txt v3 (swarren): * Moved of_irq_init() call into board-dt.c to avoid ifdef'ing it. - Even with a dummy replacement if !CONFIG_OF, the reference from tegra_dt_irq_match[] to gic_of_init() would still have to be ifdef'd - It's plausible that tegra_dt_irq_match[] may need to contain more entries in the future, and defining what they are seems more suitable for board-dt.c than irq.c v2 (swarren): * Removed some stale GIC init code from board-dt.c * Undid some accidental 0x -> 0x0 search/replace. Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com> Acked-by: Rob Herring <rob.herring@calxeda.com> Signed-off-by: Stephen Warren <swarren@nvidia.com> [olof: added include of <asm/hardware/gic.h> for compile to pass] Signed-off-by: Olof Johansson <olof@lixom.net>
2011-12-08arm/dt: tegra: Fix SDHCI nodes to match board filesStephen Warren4-0/+36
Mark any SDHCI controllers that aren't registered by the board files as disabled in the device-tree files. In practice, these controllers: * Have nothing hooked up to them at all, or * For ports intended for SDIO usage, the drivers for anything that might be attached are not in the device-tree yet. If/when drivers appear, the SD/MMC port can be re-enabled. The only possible exception is TrimSlice's mico SD slot, but that wasn't enabled in the board files before anyway, and doesn't work when all the SDHCI controllers are enabled anyway. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2011-12-08arm/dt: tegra: Fix serial nodes to match board filesStephen Warren4-0/+64
Mark any serial ports that aren't registered by the board files as disabled in the device-tree files. In practice, none of the now-disabled ports ended up succeeding device probing because of the missing clock-frequency property. However, explicitly marking the devices disabled has the advantage of squashing the dev_warn() the failed probe causes, and documenting that we intend the port not to be used, rather than accidentally left out the property. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2011-12-08arm/dt: tegra: Fix I2C nodes to match board filesStephen Warren3-0/+36
With board files, all I2C busses run at 400KHz. Fix the device-tree to be consistent with this. It's possible this is incorrect, but at least it keeps the board files and device-tree consistent. Also, disable any I2C controllers that the board files don't register, also for consistency. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2011-12-08arm/dt: tegra: Remove /chosen nodeStephen Warren5-20/+0
The command-lines present in the existing /chosen node are not necessarily correct for all users. Ideally, we should simply use the command-line supplied by the boot-loader. In fact, using the boot-loader's cmdline is quite easy; either the bootloader fully supports DT, in which case it can modify the DT passed to the kernel to include its command-line, or CONFIG_APPENDED_DTB can be used in conjunction with CONFIG_ARM_ATAG_DTB_COMPAT, and the kernel will substitute the bootloader's command-line into the DT. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2011-12-08arm/dt: tegra: Remove /memreserve/ from device-tree filesStephen Warren5-5/+0
There are no drivers in the kernel at present which can make use of the memory reserved by /memreserve/, so there is no point reserving it. Remove /memreserve/ to allow the user more memory. It's also unclear whether any future driver would actually require /memreserve/, or allocate memory through some other mechanism. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2011-12-08arm/dt: tegra: add dts file for paz00Marc Dietrich1-0/+82
This adds a dts file for paz00. As a side effect, this also enables the embedded controller which controls the keyboard, touchpad, power, leds, and some other functions. Cc: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Marc Dietrich <marvin24@gmx.de> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2011-12-08arm/tegra: Add device-tree support for TrimSlice boardStephen Warren1-0/+38
* Add device-tree file for TrimSlice * Add that to the list of .dts files to build * Update board-dt.c to recognize TrimSlice board name v2: Makefile: Add board-trimslice-pinmux.c to obj-$(CONFIG_MACH_TEGRA_DT). v3: Makefile: Use brackets not braces around var names Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2011-12-08arm/dt: tegra: Clean up I2S and DAS nodesStephen Warren1-6/+0
The I2S and DAS nodes don't have children, and hence don't need to set address/size cells. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2011-12-08arm/dt: add basic usb nodes to tegra device treesOlof Johansson2-0/+25
For now they are a minimal binding. It needs to be amended with vendor-specific settings for phy setup and link tuning, etc. v2: Added bindings specification and phy_type properties Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Stephen Warren <swarren@nvidia.com>
2011-11-09arm/dt: Fix ventana SDHCI power-gpiosStephen Warren1-2/+1
Ventana uses the same SDHCI GPIOs as Seaboard; PI6 (70) is the power GPIO for the SD port, and there is no power GPIO for the MMC chip. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2011-11-02Merge branch 'next/soc' of git://git.linaro.org/people/arnd/arm-socLinus Torvalds7-0/+1627
* 'next/soc' of git://git.linaro.org/people/arnd/arm-soc: (21 commits) MAINTAINERS: add ARM/FREESCALE IMX6 entry arm/imx: merge i.MX3 and i.MX6 arm/imx6q: add suspend/resume support arm/imx6q: add device tree machine support arm/imx6q: add smp and cpu hotplug support arm/imx6q: add core drivers clock, gpc, mmdc and src arm/imx: add gic_handle_irq function arm/imx6q: add core definitions and low-level debug uart arm/imx6q: add device tree source ARM: highbank: add suspend support ARM: highbank: Add cpu hotplug support ARM: highbank: add SMP support MAINTAINERS: add Calxeda Highbank ARM platform ARM: add Highbank core platform support ARM: highbank: add devicetree source ARM: l2x0: add empty l2x0_of_init picoxcell: add a definition of VMALLOC_END picoxcell: remove custom ioremap implementation picoxcell: add the DTS for the PC7302 board picoxcell: add the DTS for pc3x2 and pc3x3 devices ... Fix up trivial conflicts in arch/arm/Kconfig, and some more header file conflicts in arch/arm/mach-omap2/board-generic.c (as per an ealier merge by Arnd).
2011-11-02Merge branch 'next/dt' of git://git.linaro.org/people/arnd/arm-socLinus Torvalds12-0/+1523
* 'next/dt' of git://git.linaro.org/people/arnd/arm-soc: ARM: gic: use module.h instead of export.h ARM: gic: fix irq_alloc_descs handling for sparse irq ARM: gic: add OF based initialization ARM: gic: add irq_domain support irq: support domains with non-zero hwirq base of/irq: introduce of_irq_init ARM: at91: add at91sam9g20 and Calao USB A9G20 DT support ARM: at91: dt: at91sam9g45 family and board device tree files arm/mx5: add device tree support for imx51 babbage arm/mx5: add device tree support for imx53 boards ARM: msm: Add devicetree support for msm8660-surf msm_serial: Add devicetree support msm_serial: Use relative resources for iomem Fix up conflicts in arch/arm/mach-at91/{at91sam9260.c,at91sam9g45.c}
2011-11-02Merge branch 'next/cleanup2' of git://git.linaro.org/people/arnd/arm-socLinus Torvalds5-0/+253
* 'next/cleanup2' of git://git.linaro.org/people/arnd/arm-soc: (31 commits) ARM: OMAP: Warn if omap_ioremap is called before SoC detection ARM: OMAP: Move set_globals initialization to happen in init_early ARM: OMAP: Map SRAM later on with ioremap_exec() ARM: OMAP: Remove calls to SRAM allocations for framebuffer ARM: OMAP: Avoid cpu_is_omapxxxx usage until map_io is done ARM: OMAP1: Use generic map_io, init_early and init_irq arm/dts: OMAP3+: Add mpu, dsp and iva nodes arm/dts: OMAP4: Add a main ocp entry bound to l3-noc driver ARM: OMAP2+: l3-noc: Add support for device-tree ARM: OMAP2+: board-generic: Add i2c static init ARM: OMAP2+: board-generic: Add DT support to generic board arm/dts: Add support for OMAP3 Beagle board arm/dts: Add initial device tree support for OMAP3 SoC arm/dts: Add support for OMAP4 SDP board arm/dts: Add support for OMAP4 PandaBoard arm/dts: Add initial device tree support for OMAP4 SoC ARM: OMAP: omap_device: Add a method to build an omap_device from a DT node ARM: OMAP: omap_device: Add omap_device_[alloc|delete] for DT integration of: Add helpers to get one string in multiple strings property ARM: OMAP2+: devices: Remove all omap_device_pm_latency structures ... Fix up trivial header file conflicts in arch/arm/mach-omap2/board-generic.c
2011-11-02Merge branch 'next/devel' of git://git.linaro.org/people/arnd/arm-socLinus Torvalds2-0/+40
* 'next/devel' of git://git.linaro.org/people/arnd/arm-soc: (50 commits) ARM: tegra: update defconfig arm/tegra: Harmony: Configure PMC for low-level interrupts arm/tegra: device tree support for ventana board arm/tegra: add support for ventana pinmuxing arm/tegra: prepare Seaboard pinmux code for derived boards arm/tegra: pinmux: ioremap registers gpio/tegra: Convert to a platform device arm/tegra: Convert pinmux driver to a platform device arm/dt: Tegra: Add pinmux node to tegra20.dtsi arm/tegra: Prep boards for gpio/pinmux conversion to pdevs ARM: mx5: fix clock usage for suspend ARM i.MX entry-macro.S: remove now unused code ARM i.MX boards: use CONFIG_MULTI_IRQ_HANDLER ARM i.MX tzic: add handle_irq function ARM i.MX avic: add handle_irq function ARM: mx25: Add the missing IIM base definition ARM i.MX avic: convert to use generic irq chip mx31moboard: Add poweroff support ARM: mach-qong: Add watchdog support ARM: davinci: AM18x: Add wl1271/wlan support ... Fix up conflicts in: arch/arm/mach-at91/at91sam9g45.c arch/arm/mach-mx5/devices-imx53.h arch/arm/plat-mxc/include/mach/memory.h
2011-11-02Merge branch 'next/pm' of git://git.linaro.org/people/arnd/arm-socLinus Torvalds1-3/+11
* 'next/pm' of git://git.linaro.org/people/arnd/arm-soc: (66 commits) ARM: CSR: PM: use outer_resume to resume L2 cache ARM: CSR: call l2x0_of_init to init L2 cache of SiRFprimaII ARM: OMAP: voltage: voltage layer present, even when CONFIG_PM=n ARM: CSR: PM: add sleep entry for SiRFprimaII ARM: CSR: PM: save/restore irq status in suspend cycle ARM: CSR: PM: save/restore timer status in suspend cycle OMAP4: PM: TWL6030: add cmd register OMAP4: PM: TWL6030: fix ON/RET/OFF voltages OMAP4: PM: TWL6030: address 0V conversions OMAP4: PM: TWL6030: fix uv to voltage for >0x39 OMAP4: PM: TWL6030: fix voltage conversion formula omap: voltage: add a stub header file for external/regulator use OMAP2+: VC: more registers are per-channel starting with OMAP5 OMAP3+: voltage: update nominal voltage in voltdm_scale() not VC post-scale OMAP3+: voltage: rename omap_voltage_get_nom_volt -> voltdm_get_voltage OMAP3+: voltdm: final removal of omap_vdd_info OMAP3+: voltage: move/rename curr_volt from vdd_info into struct voltagedomain OMAP3+: voltage: rename scale and reset functions using voltdm_ prefix OMAP3+: VP: combine setting init voltage into common function OMAP3+: VP: remove unused omap_vp_get_curr_volt() ... Fix up trivial conflict in arch/arm/mach-prima2/l2x0.c (code removal vs edit)
2011-11-02Merge branch 'imx/imx6q' into next/socArnd Bergmann2-0/+637
Conflicts: Documentation/devicetree/bindings/arm/fsl.txt arch/arm/Kconfig arch/arm/Kconfig.debug arch/arm/plat-mxc/include/mach/common.h
2011-11-02Merge branch 'picoxcell/soc' into next/socArnd Bergmann4-0/+792
2011-11-02Merge branch 'highbank/soc' into next/socArnd Bergmann1-0/+198
Conflicts: arch/arm/mach-mxs/include/mach/gpio.h arch/arm/mach-omap2/board-generic.c arch/arm/plat-mxc/include/mach/gpio.h
2011-10-31arm/imx6q: add device tree sourceShawn Guo2-0/+637
It adds device tree source and documentation for imx6q platform. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2011-10-31ARM: highbank: add devicetree sourceRob Herring1-0/+198
This adds the devicetree source and documentation for the Calxeda highbank platform. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Reviewed-by: Jamie Iles <jamie@jamieiles.com> Reviewed-by: Shawn Guo <shawn.guo@linaro.org>
2011-10-31Merge branch 'omap/dt' into next/dtArnd Bergmann5-0/+253
2011-10-31Merge branches 'msm/dt', 'imx/dt' and 'at91/dt' into next/dtArnd Bergmann13-9/+1508
2011-10-25ARM: at91: add at91sam9g20 and Calao USB A9G20 DT supportJean-Christophe PLAGNIOL-VILLARD2-0/+149
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Reviewed-by: Rob Herring <rob.herring@calxeda.com>
2011-10-25ARM: at91: dt: at91sam9g45 family and board device tree filesNicolas Ferre2-0/+141
Create a new device tree source file for Atmel at91sam9g45 SoC family. The Evaluation Kit at91sam9m10g45ek includes it. This first basic support will be populated as drivers and boards will be converted to device tree. Contains serial, dma and interrupt controllers. The generic board file still takes advantage of platform data for early serial init. As we need a storage media and the NAND flash driver is not converted to DT yet, we keep old initialization for it. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Reviewed-by: Rob Herring <rob.herring@calxeda.com>
2011-10-24ARM: CSR: call l2x0_of_init to init L2 cache of SiRFprimaIIBarry Song1-1/+4
Cc: Rob Herring <robherring2@gmail.com> Signed-off-by: Barry Song <Baohua.Song@csr.com>
2011-10-20Merge branch 'tegra/devel' into next/develArnd Bergmann2-0/+40
2011-10-20Merge branch 'imx/devel' into next/develArnd Bergmann2-9/+9
2011-10-18arm/mx5: add device tree support for imx51 babbageShawn Guo2-0/+381
It adds device tree support for imx51 babbage board. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-10-18arm/mx5: add device tree support for imx53 boardsShawn Guo5-0/+828
It adds device tree support for imx53 boards. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-10-14arm/tegra: device tree support for ventana boardPeter De Schrijver1-0/+32
Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2011-10-12arm/dt: Tegra: Add pinmux node to tegra20.dtsiStephen Warren1-0/+8
Add a pinmux node to tegra20.dtsi in order to instantiate the future pinmux device. v2: Specify reg property precisely; don't just point at the whole APB_MISC register range. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2011-10-05arm/dts: OMAP3+: Add mpu, dsp and iva nodesBenoit Cousson2-0/+42
Add nodes for devices used by PM code (mpu, dsp, iva). Add a cpus node as well as recommended in the DT spec. Remove mpu, dsp, iva devices init if is populated. Signed-off-by: Benoit Cousson <b-cousson@ti.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Cc: Kevin Hilman <khilman@ti.com>
2011-10-05arm/dts: OMAP4: Add a main ocp entry bound to l3-noc driverBenoit Cousson1-1/+2
Used the main OCP node to add bindings with the l3_noc driver. Remove l3_noc static device creation if DT is populated. Signed-off-by: Benoit Cousson <b-cousson@ti.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Cc: Tony Lindgren <tony@atomide.com> Cc: Santosh Shilimkar <santosh.shilimkar@ti.com>
2011-10-05arm/dts: Add support for OMAP3 Beagle boardBenoit Cousson1-0/+29
Add OMAP3 beagleboard DTS file to use the omap3.dtsi SoC file. Add a default bootargs line to allow a boot from RAMDISK. Add memory node information. Signed-off-by: Benoit Cousson <b-cousson@ti.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Cc: G, Manjunath Kondaiah <manjugk@ti.com>
2011-10-05arm/dts: Add initial device tree support for OMAP3 SoCBenoit Cousson1-0/+44
Add initial OMAP3 soc file with empty ocp bus. Based on initial patch from Manju: http://www.spinics.net/lists/linux-omap/msg55830.html Signed-off-by: Benoit Cousson <b-cousson@ti.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Cc: G, Manjunath Kondaiah <manjugk@ti.com>
2011-10-05arm/dts: Add support for OMAP4 SDP boardBenoit Cousson1-0/+29
Add the SDP/Blaze (Software Development Board) support with device tree. That file is based on the omap4-panda.dts. Signed-off-by: Benoit Cousson <b-cousson@ti.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Cc: G, Manjunath Kondaiah <manjugk@ti.com>
2011-10-05arm/dts: Add support for OMAP4 PandaBoardBenoit Cousson1-0/+29
Based on the original omap4-panda.dts file from Manju. http://www.spinics.net/lists/linux-omap/msg55836.html Add memory information and a default bootargs to allow a boot from RAMDISK. Signed-off-by: Benoit Cousson <b-cousson@ti.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Cc: G, Manjunath Kondaiah <manjugk@ti.com>
2011-10-05arm/dts: Add initial device tree support for OMAP4 SoCBenoit Cousson1-0/+79
Add initial device-tree support for OMAP4 SoC. This is based on the original panda board patch done by Manju: http://permalink.gmane.org/gmane.linux.ports.arm.omap/60393 Add the generic GIC interrupt-controller from ARM. Add an empty "soc" node to contain non memory mapped IPs (DSP, MPU, IPU...). Note: Since reg, irq and dma are provided by hwmod for the moment, these attributes will not be present at all in DTS to highlight the gap. They will be added as soon as dma bindings will be there and drivers will be adapted. Signed-off-by: Benoit Cousson <b-cousson@ti.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Cc: G, Manjunath Kondaiah <manjugk@ti.com>
2011-09-26picoxcell: add the DTS for the PC7302 boardJamie Iles2-0/+178
The PC7302 board can be populated with either a PC3X2 or PC3X3 device. Add DTS files for both variants of the PC7302. v3: - remove bootargs from dts files Signed-off-by: Jamie Iles <jamie@jamieiles.com>
2011-09-26picoxcell: add the DTS for pc3x2 and pc3x3 devicesJamie Iles2-0/+614
This describes the basic hierarchy of picoxcell pc3x3 devices including clocks and bus interconnect. Some onchip devices are currently omitted as there haven't been bindings created for them. v2: - change timer compatible strings to be more soc specific - split vic node into 2 devices Signed-off-by: Jamie Iles <jamie@jamieiles.com>
2011-09-22arm/dt: Tegra: Add support-8bit to SDHCI nodesStephen Warren2-0/+5
For Seaboard's internal eMMC, this makes the difference between a 5.5MB/s and 10.2MB/s transfer rate. On Harmony, there wasn't any measurable difference on my cheap/slow ~2MB/s card. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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