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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2013-06-04 15:07:09 +0400 |
|---|---|---|
| committer | Shawn Guo <shawn.guo@linaro.org> | 2013-06-17 12:04:27 +0400 |
| commit | 4fa8cf7911578a7f1434d3e93aaff7aacb5e6b33 (patch) | |
| tree | 483cd088e0c5b7c841a280d099367362ebcec27e /arch/arm/boot/dts | |
| parent | 3b1a0f23bb486f176d462cd6a858eb0493efea7b (diff) | |
| download | linux-4fa8cf7911578a7f1434d3e93aaff7aacb5e6b33.tar.xz | |
ARM i.MX53: mba53: Add display support
As the displays are optional and we have more than one, also
set the status of the parallel display and the ldb to disabled.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Diffstat (limited to 'arch/arm/boot/dts')
| -rw-r--r-- | arch/arm/boot/dts/imx53-mba53.dts | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx53-mba53.dts b/arch/arm/boot/dts/imx53-mba53.dts index 1420fe5a73f4..6fa9a09ce90f 100644 --- a/arch/arm/boot/dts/imx53-mba53.dts +++ b/arch/arm/boot/dts/imx53-mba53.dts @@ -16,6 +16,38 @@ / { model = "TQ MBa53 starter kit"; compatible = "tq,mba53", "tq,tqma53", "fsl,imx53"; + + reg_backlight: fixed@0 { + compatible = "regulator-fixed"; + regulator-name = "lcd-supply"; + gpio = <&gpio2 5 0>; + startup-delay-us = <5000>; + enable-active-low; + }; + + backlight { + compatible = "pwm-backlight"; + pwms = <&pwm2 0 50000 0 0>; + brightness-levels = <0 24 28 32 36 40 44 48 52 56 60 64 68 72 76 80 84 88 92 96 100>; + default-brightness-level = <10>; + enable-gpios = <&gpio7 7 0>; + power-supply = <®_backlight>; + }; + + disp1: display@disp1 { + compatible = "fsl,imx-parallel-display"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_disp1_1>; + crtcs = <&ipu 1>; + interface-pix-fmt = "rgb24"; + status = "disabled"; + }; +}; + +&ldb { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lvds1_1>; + status = "disabled"; }; &iomuxc { |