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* ARM: dts: mx5: Split M53EVK into SoM and EVK partsMarek Vasut2014-07-181-108/+4
| | | | | | | | | This patch splits the M53EVK device tree file into a common SoM part and an EVK part. This is needed to make it easier for users of the SoM to put it into different, non-reference baseboard. Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
* ARM: dts: imx: remove ssi fsl,mode for audio cardsMarkus Pargmann2014-07-181-1/+0
| | | | | | | | | | | | | | The DAI mode is and should be configured by the sound card driver as codec and ssi have to be in the right modes to communicate with each other. It is possible to operate the ssi unit or the codec in master mode, sometimes even on the same board in different configurations. With the latest changes in the fsl-ssi driver, the 'fsl,mode' property is only handled as a fallback property. If the sound card sets the DAI mode correctly, this fallback configuration is dropped. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
* ARM: dts: mx5: Move the display out of soc {} nodeMarek Vasut2014-06-211-25/+23
| | | | | | | | Move the display {} node out of the soc {} node . This just aligns the DT with other boards, there is no functional change. Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
* ARM: dts: mx5: Fix IPU port node placementMarek Vasut2014-06-211-4/+4
| | | | | | | | | | The "port" node was misplaced in the original patch, therefore making the LCD dysfunctional on this board. Fix this by moving the "port" DT node into the "display {}" node. Signed-off-by: Marek Vasut <marex@denx.de> Acked-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
* ARM: dts: mx5: fix wrong stmpe-ts bindingsStefan Agner2014-04-141-10/+10
| | | | | | | | | Fix bindings for STMPE touchscreen controller to match the documented bindings and the actual bindings used by the driver. Signed-off-by: Stefan Agner <stefan@agner.ch> Reviewed-by: Marek Vasut <marex@denx.de> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
* ARM: dts: imx53-m53evk: Fix memory region descriptionFabio Estevam2014-04-141-1/+2
| | | | | | | | | | | | | | | On m53evk there are two DRAM chip selects: CS0 at 0x70000000 CS1 at 0xb0000000 Each bank has a 512MB DRAM, giving a total of 1GB of system DRAM. Fix the memory layout to describe the hardware appropriately. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Marek Vasut <marex@denx.de> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
* Merge tag 'dt-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds2014-04-051-19/+213
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull ARM SoC device tree changes from Arnd Bergmann: "A large part of the arm-soc patches are nowadays DT changes, adding support for new SoCs, boards and devices without changing kernel source. The plan is still to move the devicetree files out of the kernel tree and reduce the amount of churn going on here, but we keep finding reasons to delay doing that. Changes are really all over the place, with little sticking out particularly. We have contributions from a total of 116 people in this branch. Unfortunately, the size of this branch also causes a significant number of conflicts at the moment, typically when subsystem maintainers merge patches that change the driver at the same time as the dts files. In most cases this could be avoided because the dts changes are supposed to be compatible in both ways, and we are asking everyone to send ARM dts changes through our tree only" * tag 'dt-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (541 commits) dts: stmmac: Document the clocks property in the stmmac base document dts: socfpga: Add DTS entry for adding the stmmac glue layer for stmmac. ARM: STi: stih41x: Add support for the FSM Serial Flash Controller ARM: STi: stih416: Add support for the FSM Serial Flash Controller ARM: tegra: fix Dalmore pinctrl configuration ARM: dts: keystone: use common "ti,keystone" compatible instead of -evm ARM: dts: k2hk-evm: set ubifs partition size for 512M NAND ARM: dts: Build all keystone dt blobs ARM: dts: keystone: Fix control register range for clktsip ARM: dts: keystone: Fix domain register range for clkfftc1 ARM: dts: bcm28155-ap: leave camldo1 on to fix reboot ARM: dts: add bcm590xx pmu support and enable for bcm28155-ap ARM: dts: bcm21664: Add device tree files. ARM: DT: bcm21664: Device tree bindings ARM: efm32: properly namespace i2c location property ARM: efm32: fix unit address part in USART2 device nodes' names ARM: mvebu: Enable NAND controller in Armada 385-DB ARM: mvebu: Add support for NAND controller in Armada 38x SoC ARM: mvebu: Add the Core Divider clock to Armada 38x SoCs ARM: mvebu: Add a 2 GHz fixed-clock on Armada 38x SoCs ...
| * ARM: dts: mx53: Remove 'enable-active-low' propertyFabio Estevam2014-02-101-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'enable-active-low' is not a valid property for a GPIO controlled regulator. According to Documentation/devicetree/bindings/regulator/gpio-regulator.txt: "Optional properties: ... - enable-active-high : Polarity of GPIO is active high (default is low)." ,so the correct way to define an active-low GPIO controlled regulator is to simply not pass 'enable-active-high'. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
| * ARM: dts: imx53: Enable AHCI SATA for M53EVKMarek Vasut2014-02-091-0/+4
| | | | | | | | | | | | | | | | Signed-off-by: Marek Vasut <marex@denx.de> Cc: Richard Zhu <r65037@freescale.com> Cc: Tejun Heo <tj@kernel.org> Cc: Linux-IDE <linux-ide@vger.kernel.org> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
| * ARM: dts: imx53: Add USB support for M53EVKMarek Vasut2014-02-091-0/+22
| | | | | | | | | | | | | | | | | | Add USB support for M53EVK. The configuration is such that USB Host1 port is used as Host and the USB OTG port is used as Peripheral thus far. Once OTG is properly fixed, the OTG will be further adjusted. Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
| * ARM: dts: imx53: Fix backlight for M53EVKMarek Vasut2014-02-091-2/+12
| | | | | | | | | | | | | | | | | | Remove the PWM backlight pin from the hog pins list, so it doesn't collide with the PWM pin group. Moreover, add dummy regulator for the backlight so that the backlight driver probes correctly. Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
| * ARM: dts: imx53: Fix display pinmux for M53EVKMarek Vasut2014-02-091-12/+34
| | | | | | | | | | | | | | Use the DISP1 pinmux on M53EVK for the LCD, not the LVDS. Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
| * ARM: imx53: use clock defines in DTS filesLucas Stach2014-02-091-1/+1
| | | | | | | | | | | | | | | | For better readability and no need to look up numbers in the documentation anymore. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
| * ARM: dts: imx: use generic node name for fixed regulatorShawn Guo2014-02-091-1/+4
| | | | | | | | | | | | | | | | The device tree specification recommends that generic name should be used for nodes. So instead of naming those fixed regulator nodes arbitrarily, let's use the generic name 'regulator@num' for those nodes. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
| * ARM: dts: imx53: make pinctrl nodes board specificShawn Guo2014-02-091-15/+149
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, all pinctrl setting nodes are defined in <soc>.dtsi, so that boards that share the same pinctrl setting do not have to define it time and time again in <board>.dts. However, along with the devices and use cases being added continuously, the pinctrl setting nodes under iomuxc becomes more than expected. This bloats device tree blob for particular board unnecessarily since only a small subset of those pinctrl setting nodes will be used by the board. It impacts not only the DTB file size but also the run-time device tree lookup efficiency. The patch moves all the pinctrl data into individual boards as needed. With the changes, the pinctrl setting nodes becomes local to particular board, and it makes no sense to continue numbering the setting for given peripheral. Thus, all the pinctrl phandler name gets updated to have only peripheral name in there. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* | ARM: dts: imx53: Add IPU DI ports and endpoints, move imx-drm node to dtsiPhilipp Zabel2014-03-071-7/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch connects IPU and display encoder (VGA, LVDS) device tree nodes, as well as parallel displays on the DISP0 and DISP1 outputs, using the OF graph bindings described in Documentation/devicetree/bindings/media/video-interfaces.txt The IPU ports correspond to the two display interfaces. The order of endpoints in the ports is arbitrary. Since the imx-drm node now only needs to contain links to the display interfaces, it can be moved to the SoC dtsi level. At the board level, only connections between the display interface ports and encoders or panels have to be added. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | imx-drm: convert to componentised device supportRussell King2014-02-241-1/+7
|/ | | | | | | | | | | Use the componentised device support for imx-drm. This requires all the sub-components and the master device to register with the component device support. Acked-by: Philipp Zabel <p.zabel@pengutronix.de> Acked-by: Shawn Guo <shawn.guo@linaro.org> Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: mx5: Add support for DENX M53EVKMarek Vasut2013-06-171-0/+259
This patch adds support for the DENX M53EVK board. The board currently supports NAND, Ethernet, UART, CAN, I2C. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
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