From mboxrd@z Thu Jan  1 00:00:00 1970
From: Minkyu Kang <mk7.kang@samsung.com>
Date: Thu, 15 May 2014 15:51:28 +0900
Subject: [U-Boot] [PATCH v2 10/12] exynos: dts: Enable LCD for snow
In-Reply-To: <1396481069-24950-11-git-send-email-sjg@chromium.org>
References: <1396481069-24950-1-git-send-email-sjg@chromium.org>
	<1396481069-24950-11-git-send-email-sjg@chromium.org>
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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 at 20 {
> +			compatible = "nxp,ptn3460";
> +			reg = <0x20>;
> +			/*
> +			 * TODO(sjg at 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.