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* Merge tag 'dt-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds2014-04-051-555/+108
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: imx5: use imx51-ssiMarkus Pargmann2014-02-091-3/+7
| | | | | | | | | | | | | | | | | | imx51-ssi and imx21-ssi are different IPs. imx51-ssi supports online reconfiguration and needs this for correct interaction with SDMA. This patch adds imx51-ssi before each imx21-ssi for all imx5 SoCs. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
| * ARM: dts: imx53: Add mmc aliasesSascha Hauer2014-02-091-0/+4
| | | | | | | | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
| * ARM: dts: imx53: Add gpio and input dt includes.Denis Carikli2014-02-091-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is to permit to use of the includes in the boards dts. Cc: Rob Herring <rob.herring@calxeda.com> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Stephen Warren <swarren@wwwdotorg.org> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Grant Likely <grant.likely@linaro.org> Cc: devicetree@vger.kernel.org Cc: Sascha Hauer <kernel@pengutronix.de> Cc: linux-arm-kernel@lists.infradead.org Cc: Eric Bénard <eric@eukrea.com> Signed-off-by: Denis Carikli <denis@eukrea.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
| * ARM: dts: imx53: Add AHCI SATA DT nodeMarek Vasut2014-02-091-0/+11
| | | | | | | | | | | | | | | | | | | | The AHCI-IMX driver now supports i.MX53 as well. Add DT node. 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: imx53: use clock defines in DTS filesLucas Stach2014-02-091-45/+77
| | | | | | | | | | | | | | | | 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: imx53: make pinctrl nodes board specificShawn Guo2014-02-091-508/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: i.MX53: Internal keyboard controllerRostislav Lisovy2014-02-071-0/+8
| | | | | | | | | | Signed-off-by: Rostislav Lisovy <lisovy@gmail.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* | ARM: dts: imx53: Add IPU DI ports and endpoints, move imx-drm node to dtsiPhilipp Zabel2014-03-071-4/+60
|/ | | | | | | | | | | | | | | | | | 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>
* ARM: imx: add ocram clock for imx53Shawn Guo2013-08-221-0/+1
| | | | | | | Add missing ocram gate clock for imx53 and also represent it in device tree ocram node. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dts: imx: use generic DMA bindings for SSI nodesShawn Guo2013-08-221-0/+9
| | | | | | Updates SSI nodes to adopt generic DMA bindings. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dts: imx: Add the missing cpus nodeFabio Estevam2013-08-221-0/+10
| | | | | | | To make it consistent with the other i.mx SoCs, let's add the cpus nodes. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dts: imx: add #dma-cells property for sdmaHuang Shijie2013-08-221-0/+1
| | | | | | | Add the #dma-cells property for all the sdma in all the imx platforms. Signed-off-by: Huang Shijie <b32955@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dts: mx53qsb: Enable VPU supportFabio Estevam2013-08-221-0/+10
| | | | | | | Enable Video Processing Unit (VPU) support. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dts: add sram for imx53 and imx6qPhilipp Zabel2013-08-221-0/+5
| | | | | | | This patch enables the On-Chip SRAM (OCRAM) on i.MX53 and i.MX6 SoCs. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dts: i.MX53: Add i2c and spi aliasesSascha Hauer2013-08-221-5/+8
| | | | | | | | This allows to order the i2c and spi devices correctly. While at it reorder the aliases entries alphabetically. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dts: i.MX53: Add iim nodeSascha Hauer2013-08-221-0/+7
| | | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM i.MX53: Fix UART pad configurationPhilipp Zabel2013-07-151-16/+16
| | | | | | | | | | | | | | The current default pad configuration for UART RX and TX pads sets a 360k pull-down and writes 1 to a reserved bit (1 << 0). It doesn't seem right to me that in idle state, the UART has to keep the signal high against a pull-down resistor. This patch instead sets a 100k pull-up, which incidentally corresponds to the register reset value for all but one (MX53_PAD_KEY_ROW0__UART4_RXD_MUX) pad, and removes the write to the reserved bit. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM i.MX53: Add TVE entry to i.MX53 dtsiPhilipp Zabel2013-06-171-0/+10
| | | | | | | | | This adds the Television Encoder (TVEv2) device tree node to the i.MX53 dtsi. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dts: imx53: add fec pinctrlJonas Andersson2013-06-171-0/+23
| | | | | | | Add a group to the fec pinctrl, for use with MII interface. Signed-off-by: Jonas Andersson <jonas@microbit.se> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dts: imx53: add ecspi2 pinctrlJonas Andersson2013-06-171-0/+10
| | | | | | | Add ecspi2 pinctrl. Signed-off-by: Jonas Andersson <jonas@microbit.se> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dts: imx53: add cspi pinctrlJonas Andersson2013-06-171-0/+8
| | | | | | | Add a group to the cspi pinctrl. Signed-off-by: Jonas Andersson <jonas@microbit.se> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dts: mx53qsb: Add support for parallel displayRogerio Pimentel2013-06-171-0/+35
| | | | | | | | Add support for CLAA WVGA display for i.MX53 QSB. Signed-off-by: Rogerio Pimentel <rogerio.pimentel@freescale.com> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: i.MX53: add uart2 pinctrlSteffen Trumtrar2013-06-171-0/+9
| | | | | | | Add a group to the uart2 pinctrl. Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: i.MX53: add uart1 pinctrlSteffen Trumtrar2013-06-171-0/+7
| | | | | | | Add a group to the uart1 pinctrl. Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: i.MX53: add pwm2 pinctrlSteffen Trumtrar2013-06-171-0/+8
| | | | | | | Add pinctrl for pwm2. Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: i.MX53: add ecspi pinctrlSteffen Trumtrar2013-06-171-0/+11
| | | | | | | Add a group to the ecspi pinctrl. Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: i.MX53: add csi pinctrlSteffen Trumtrar2013-06-171-0/+16
| | | | | | | Add a group to the csi pinctrl. Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: i.MX53: add audmux pinctrlSteffen Trumtrar2013-06-171-0/+9
| | | | | | | Add a group to the audmux pinctrl. Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: mx5: Add PWM1 pinctrl dataMarek Vasut2013-06-171-0/+8
| | | | | | | This patch adds pinctrl data for PWM1 on MX53. Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: mx5: Add LCD IPU pinctrl dataMarek Vasut2013-06-171-0/+56
| | | | | | | This patch adds pinmux for IPU LCD 1 and IPU LVDS. Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: mx5: Add NAND pinctrl dataMarek Vasut2013-06-171-1/+22
| | | | | | | | This patch adds pinctrl data for NAND on MX53. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: mx5: Add I2C2 pinctrl dataMarek Vasut2013-06-171-0/+7
| | | | | | | | This patch adds pinctrl data for different mux of I2C2 on MX53. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: mx5: Add I2C1 pinctrl dataMarek Vasut2013-06-171-0/+7
| | | | | | | | This patch adds pinctrl data for different mux of I2C1 on MX53. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: mx5: Add CAN1 pinctrl dataMarek Vasut2013-06-171-0/+7
| | | | | | | | This patch adds pinctrl data for different mux of CAN1 on MX53. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: mx5: Add AUDMUX4 pinctrl dataMarek Vasut2013-06-171-0/+9
| | | | | | | | This patch adds pinctrl data for the AUDMUX4 on MX53. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM i.MX53: dts: add i2c aliasesPhilipp Zabel2013-06-171-0/+3
| | | | | | | | | | This allows to order the i2c character devices correctly, so that /dev/i2c-0 corresponds to i2c1, /dev/i2c-1 corresponds to i2c2, and so on. Currently they are ordered by register address. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dts: imx: use usb-nop-xceiv usbphy entries for imx5xMichael Grzeschik2013-06-171-0/+16
| | | | | Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dts: imx: add imx5x usb clock DT lookupsMichael Grzeschik2013-06-171-0/+5
| | | | | Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dts: imx: add imx5x usbmisc entriesMichael Grzeschik2013-06-171-0/+10
| | | | | Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dts: imx: fix clocks for cspiJonas Andersson2013-05-241-1/+1
| | | | | | | | | The CSPI controller has only one clock, but the driver spi-imx.c needs clock "per" to calculate bitrate divisor. Signed-off-by: Jonas Andersson <jonas@microbit.se> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM i.MX5: Add system reset controller (SRC) to i.MX51 and i.MX53 device treePhilipp Zabel2013-04-091-0/+7
| | | | | | | | | | Also, link SRC to IPU via phandle. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Reviewed-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM i.MX53: Add LDB device to device treePhilipp Zabel2013-04-091-0/+27
| | | | | Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM i.MX53: Add IOMUXC GPR to device treePhilipp Zabel2013-04-091-0/+5
| | | | | Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM i.MX5: Move IPU clock lookups into device treePhilipp Zabel2013-04-091-0/+2
| | | | | Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: i.MX53: Add GPT devicetree nodeSascha Hauer2013-04-091-0/+8
| | | | | | | | The GPT is the GPT timer found on i.MX SoCs. This patch adds the devicetree node for it. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* pinctrl: imx: move hard-coding data into device treeShawn Guo2013-04-091-102/+103
| | | | | | | | | | | | | | | | | | | | | | | | Currently, all imx pinctrl drivers maintain a big array of struct imx_pin_reg which hard-codes data like register offset and mux mode setting for each pin function. Every time a new imx SoC support is added, we need to add such a big mount of data. With moving to single kernel build, it's only matter of time to be blamed on memory consuming. With DTC pre-processor support in place, the patch moves all these data into device tree by redefining the PIN_FUNC_ID in imxXX-pinfunc.h and changing the PIN_FUNC_ID parsing code a little bit. The pin id gets re-numbered based on mux register offset, or config register offset if the pin has no mux register, so that kernel can identify the pin id from register offsets provided by device tree. As a bonus point of the change, those arbitrary magic numbers standing for particular PIN_FUNC_ID in device tree sources are now replaced by macros to improve the readability of dts files. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Dong Aisheng <dong.aisheng@linaro.org> Acked-by: Linus Walleij <linus.walleij@linaro.org>
* ARM: imx: use #include for all device treesShawn Guo2013-04-091-1/+1
| | | | | | | | | | | | Replace /include/ (dtc) with #include (C pre-processor) for all imx DT files, so that gcc -E handles the entire include tree, and hence any of those files can #include some other file e.g. for constant definitions. This allows future use of #defines and header files in order to define names for various constants, such as pinctrl settings. Use of those features will increase the readability of the device tree files. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dts: Add device tree entry for onewire master on i.MX53Martin Fuzzey2013-02-101-0/+15
| | | | | | | Signed-off-by: Martin Fuzzey <mfuzzey@parkeon.com> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dts: imx53: pinctrl updateSteffen Trumtrar2013-02-101-0/+53
| | | | | | | | Add pinctrl for cspi, csi. Add new pingroups for can1 and uart3. Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
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