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2020-10-30ARM: dts: imx: Fix schema warnings for pwm-ledsAlexander Dahl1-2/+2
The node names for devices using the pwm-leds driver follow a certain naming scheme (now). Parent node name is not enforced, but recommended by DT project. DTC arch/arm/boot/dts/imx53-ppd.dt.yaml CHECK arch/arm/boot/dts/imx53-ppd.dt.yaml arch/arm/boot/dts/imx53-ppd.dt.yaml: leds-brightness: 'alarm-brightness' does not match any of the regexes: '^led(-[0-9a-f]+)?$', 'pinctrl-[0-9]+' From schema: Documentation/devicetree/bindings/leds/leds-pwm.yaml DTC arch/arm/boot/dts/imx6dl-cubox-i.dt.yaml CHECK arch/arm/boot/dts/imx6dl-cubox-i.dt.yaml arch/arm/boot/dts/imx6dl-cubox-i.dt.yaml: pwmleds: 'front' does not match any of the regexes: '^led(-[0-9a-f]+)?$', 'pinctrl-[0-9]+' From schema: Documentation/devicetree/bindings/leds/leds-pwm.yaml DTC arch/arm/boot/dts/imx6dl-cubox-i-emmc-som-v15.dt.yaml CHECK arch/arm/boot/dts/imx6dl-cubox-i-emmc-som-v15.dt.yaml arch/arm/boot/dts/imx6dl-cubox-i-emmc-som-v15.dt.yaml: pwmleds: 'front' does not match any of the regexes: '^led(-[0-9a-f]+)?$', 'pinctrl-[0-9]+' From schema: Documentation/devicetree/bindings/leds/leds-pwm.yaml DTC arch/arm/boot/dts/imx6dl-cubox-i-som-v15.dt.yaml CHECK arch/arm/boot/dts/imx6dl-cubox-i-som-v15.dt.yaml arch/arm/boot/dts/imx6dl-cubox-i-som-v15.dt.yaml: pwmleds: 'front' does not match any of the regexes: '^led(-[0-9a-f]+)?$', 'pinctrl-[0-9]+' From schema: Documentation/devicetree/bindings/leds/leds-pwm.yaml DTC arch/arm/boot/dts/imx6sx-softing-vining-2000.dt.yaml CHECK arch/arm/boot/dts/imx6sx-softing-vining-2000.dt.yaml arch/arm/boot/dts/imx6sx-softing-vining-2000.dt.yaml: pwmleds: 'blue', 'green', 'red' do not match any of the regexes: '^led(-[0-9a-f]+)?$', 'pinctrl-[0-9]+' From schema: Documentation/devicetree/bindings/leds/leds-pwm.yaml Signed-off-by: Alexander Dahl <post@lespocky.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-07-13ARM: dts: imx: default to #pwm-cells = <3> in the SoC dtsi filesUwe Kleine-König1-0/+1
The imx-pwm driver supports 3 cells and this is the more flexible setting. So use it by default and overwrite it back to two for the files that reference the PWMs with just 2 cells to minimize changes. This allows to drop explicit setting to 3 cells for the boards that already depend on this. The boards that are now using 2 cells explicitly can be converted to 3 individually. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-12-10ARM: dts: imx6qdl: Fix memory node duplicationMarco Franchi1-0/+1
Boards based on imx6qdl have duplicate memory nodes: - One coming from the board device tree file: memory@ - One coming from the imx6qdl.dtsi file. Fix the duplication by removing the memory node from the imx6qdl.dtsi file and by adding 'device_type = "memory";' in the board Device Tree. Converted using the following command: perl -p0777i -e 's/memory\@10000000 \{\n/memory\@10000000 \{\n\t\tdevice_type = \"memory\";\n/m' `find ./arch/arm/boot/dts -name "imx6*"`` Reported-by: Rob Herring <robh@kernel.org> Signed-off-by: Marco Franchi <marco.franchi@nxp.com> Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-02-28ARM: dts: imx6: Pass memory unit-adressFabio Estevam1-2/+2
Pass the memory unit-adress to fix the following build warnings with W=1: Warning (unit_address_vs_reg): Node /memory has a reg or ranges property, but no unit name There are cases where dts passes an empty memory node, which will be filled by the bootloader. Passing the memory base address still allows the bootloader to fill the memory size. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Acked-By: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-02-12ARM: dts: imx: Pass empty memory size on board dtsMarco Franchi1-0/+5
In preparation for removing 'reg = <0 0>;' from the dtsi SoC files, pass 'reg = <0 0 >;' to the dts/dtsi board files that do not pass the memory size. Signed-off-by: Marco Franchi <marco.franchi@nxp.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-12-26ARM: dts: imx6qdl-cubox-i: update GPIO specificationRussell King1-2/+2
Fabio Estevam suggested using GPIO_ACTIVE_HIGH in the gpio specification for the USB regulators. Change them to conform. Suggested-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-12-26ARM: dts: imx6qdl: SolidRun: fix node namesRussell King1-1/+1
Node names are supposed to be generic, fix the RTC and codec node names for both Hummingboard and Cubox-i. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-12-26ARM: dts: imx6qdl: SolidRun: rename regulators to match schematicRussell King1-13/+19
Make the regulators match the schematic - name the regulators after one of their schematic supply names, and arrange them into their heirarchy. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-12-26ARM: dts: imx6qdl: SolidRun: move microsom includes into .dtsRussell King1-1/+0
Move the microsom includes into the .dts files so different options can be accomodated at the lowest level. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-12-26ARM: dts: imx6qdl-microsom: rename to imx6qdl-sr-somRussell King1-1/+1
Jon and myself feel that "imx6qdl-microsom" is too generic a name for SolidRun's microsom - some other manufacturer could have their own microsom. Change the name to the shorter "imx6qdl-sr-som". Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-12-26ARM: dts: imx6qdl: SolidRun: move AR8035 into microsomRussell King1-1/+0
As all SolidRun microsoms are fitted with an AR8035, it's pointless having the ethernet support as a separate include file. Move the AR8035 support into the main imx6qdl-microsom file. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-12-26ARM: dts: imx6qdl: SolidRun: remove redundant regulators nodeRussell King1-30/+26
The regulators node is redundant, and serves no useful function. Remove it from i.MX6 SolidRun platforms. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-01-10ARM: dts: imx/vf: Correct license textAlexandre Belloni1-5/+5
The license text has been mangled at some point then copy pasted across multiple files. Restore it to what it should be. Note that this is not intended as a license change. Reviewed-by: Heiko Schocher <hs@denx.de> Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Afzal Mohammed <afzal.mohd.ma@gmail.com> Acked-by: Michael Trimarchi <michael@amarulasolutions.com> Acked-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2015-07-24dts: imx6: fix sd card gpio polarity specified in device treeDong Aisheng1-1/+1
cd-gpios polarity should be changed to GPIO_ACTIVE_LOW and wp-gpios should be changed to GPIO_ACTIVE_HIGH. Otherwise, the SD may not work properly due to wrong polarity inversion specified in DT after switch to common parsing function mmc_of_parse(). Signed-off-by: Dong Aisheng <aisheng.dong@freescale.com> Acked-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-06-03ARM: dts: cubox-i/hummingboard: Fix the license textFabio Estevam1-3/+2
Arrange the license text a bit to make it clear. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2015-03-30ARM: dts: cubox: Map gpio-keys to gpio3 8George Joseph1-0/+20
The Cubox has a recessed button between the HDMI and RJ-45 connectors that wasn't mapped in the device tree, so I've mapped it to gpio-keys BTN_0. Signed-off-by: George Joseph <george.joseph@fairview5.com> Tested-by: George Joseph <george.joseph@fairview5.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2015-03-30ARM: dts: Re-license SolidRun iMX6 platform DT GPL v2/X11Russell King1-0/+38
Update SolidRun iMX6 platforms DT descriptions to be dual-licensed. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Rabeeh Khoury <rabeeh@solid-run.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2015-03-30ARM: dts: hummingboard/cubox-i: enable front LED PWM explicitlyPhilipp Zabel1-0/+4
All PWM users should explicitly enable the used PWMs in their device tree so they can be disabled by default in imx6qdl.dtsi. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2014-08-25ARM: dts: hummingboard/cubox-i: change SPDIF output to be more descriptiveRussell King1-1/+1
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-08-25ARM: dts: hummingboard/cubox-i: add USB OC pinctrl configurationRussell King1-4/+13
Hummingboard has no over current hardware, so disable the over current detection for both ports. Cubox-i has over current hardware, so appropriately configure this. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-06-17ARM: dts: hummingboard/cubox-i: move usb otg configuration to platform levelRussell King1-0/+10
The configuration of the USB OTG is a platform configuration decision, not a microsom decision. Move this configuration out to the platform level files. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-06-17ARM: dts: cubox-i: add support for PWM-driven front panel LEDRussell King1-0/+17
The front panel LED on the Cubox-i is driven by one of the iMX6 PWM channels, and is wired between the PWM output and supply. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-05-16ARM: imx: add HDMI support for SolidRun HummingBoard and Cubox-iRussell King1-0/+27
Add the HDMI DT configuration for the SolidRun HummingBoard and Cubox-i. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-02-08ARM: dts: fix spdif pinmux configurationRussell King1-7/+3
The spdif pinmux configuration must be connected to the spdif device to take effect, not the spdif-transmitter. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2014-01-27ARM: imx: initial SolidRun Cubox-i supportRussell King1-0/+143
Add support for the SolidRun Cubox-i devices. This commit adds similar basic support as the HummingBoard. Further devices will be supported in future patches. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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