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| author | Gwenhael Goavec-Merou <gwenhael.goavec-merou@armadeus.com> | 2014-12-16 14:20:57 +0300 |
|---|---|---|
| committer | Shawn Guo <shawn.guo@linaro.org> | 2015-01-05 16:05:59 +0300 |
| commit | f76129d0ed2945b470adc96478d6347c58d22721 (patch) | |
| tree | dfb775f5d5717e6d26b61e4677e604759149d926 | |
| parent | 60811cc24e6101717928ef3e27fe7bcd8f342a9f (diff) | |
| download | linux-f76129d0ed2945b470adc96478d6347c58d22721.tar.xz | |
ARM: imx: apf51dev: add gpio-backlight support
Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@armadeus.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
| -rw-r--r-- | arch/arm/boot/dts/imx51-apf51dev.dts | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx51-apf51dev.dts b/arch/arm/boot/dts/imx51-apf51dev.dts index c5a9a24c280a..93d3ea12328c 100644 --- a/arch/arm/boot/dts/imx51-apf51dev.dts +++ b/arch/arm/boot/dts/imx51-apf51dev.dts @@ -16,6 +16,14 @@ model = "Armadeus Systems APF51Dev docking/development board"; compatible = "armadeus,imx51-apf51dev", "armadeus,imx51-apf51", "fsl,imx51"; + backlight@bl1{ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_backlight>; + compatible = "gpio-backlight"; + gpios = <&gpio3 4 GPIO_ACTIVE_HIGH>; + default-on; + }; + display@di1 { compatible = "fsl,imx-parallel-display"; interface-pix-fmt = "bgr666"; @@ -114,6 +122,12 @@ pinctrl-0 = <&pinctrl_hog>; imx51-apf51dev { + pinctrl_backlight: bl1grp { + fsl,pins = < + MX51_PAD_DI1_D1_CS__GPIO3_4 0x1F5 + >; + }; + pinctrl_hog: hoggrp { fsl,pins = < MX51_PAD_EIM_EB2__GPIO2_22 0x0C5 |