From 4e780892740d8d65dccf3bc4a1258ab1130440fd Mon Sep 17 00:00:00 2001 From: Vikas Sajjan Date: Wed, 14 Aug 2013 17:15:10 +0900 Subject: [PATCH] ARM: dts: Add pin state information for DP HPD support to Exynos5420 Add pin state information for DP HPD support that requires pin configuration support using pinctrl interface. Signed-off-by: Vikas Sajjan Signed-off-by: Kukjin Kim --- arch/arm/boot/dts/exynos5420-pinctrl.dtsi | 7 +++++++ arch/arm/boot/dts/exynos5420-smdk5420.dts | 2 ++ 2 files changed, 9 insertions(+) diff --git a/arch/arm/boot/dts/exynos5420-pinctrl.dtsi b/arch/arm/boot/dts/exynos5420-pinctrl.dtsi index 5848c42..e695aba5 100644 --- a/arch/arm/boot/dts/exynos5420-pinctrl.dtsi +++ b/arch/arm/boot/dts/exynos5420-pinctrl.dtsi @@ -59,6 +59,13 @@ interrupt-controller; #interrupt-cells = <2>; }; + + dp_hpd: dp_hpd { + samsung,pins = "gpx0-7"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samaung,pin-drv = <0>; + }; }; pinctrl@13410000 { diff --git a/arch/arm/boot/dts/exynos5420-smdk5420.dts b/arch/arm/boot/dts/exynos5420-smdk5420.dts index ce7bb64..bafba25 100644 --- a/arch/arm/boot/dts/exynos5420-smdk5420.dts +++ b/arch/arm/boot/dts/exynos5420-smdk5420.dts @@ -32,6 +32,8 @@ }; dp-controller@145B0000 { + pinctrl-names = "default"; + pinctrl-0 = <&dp_hpd>; samsung,color-space = <0>; samsung,dynamic-range = <0>; samsung,ycbcr-coeff = <0>; -- 2.7.4