Re: [U-Boot] [PATCH v2 10/12] exynos: dts: Enable LCD for snow

On 03/04/14 08:24, Simon Glass wrote:

Enable LCD for snow. This is a 1366 x 768 panel.

Signed-off-by: Simon Glass sjg@chromium.org

Changes in v2:

• Add a device tree node for the snow EDP bridge chip

arch/arm/dts/exynos5250-snow.dts | 57 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 57 insertions(+)

diff --git a/arch/arm/dts/exynos5250-snow.dts b/arch/arm/dts/exynos5250-snow.dts index 42a687b..2a6bc78 100644 --- a/arch/arm/dts/exynos5250-snow.dts +++ b/arch/arm/dts/exynos5250-snow.dts @@ -88,6 +88,19 @@ reg = <0x22>; compatible = "maxim,max98095-codec"; };

• ptn3460-bridge@20 {
  

• 	compatible = "nxp,ptn3460";
  

• 	reg = <0x20>;
  

• 	/*
  

• 	 * TODO(sjg@chromium.org): Exynos GPIOs broken
  

• 	 * powerdown-gpio = <&gpy2 5 0>;
  

• 	 * reset-gpio = <&gpx1 5 0>;
  

• 	 * edid-emulation = <5>;
  

• 	 * pinctrl-names = "default";
  

• 	 * pinctrl-0 = <&ptn3460_gpios>;
  

• 	 */
  

Now you can use GPIOs.

Thanks, Minkyu Kang.