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ARM: dts: Add pin state information for DP HPD support to Exynos5420

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Add pin state information for DP HPD support that requires pin configuration
support using pinctrl interface.

Signed-off-by: Vikas Sajjan <vikas.sajjan@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This commit is contained in:
Vikas Sajjan 2013-08-14 17:15:10 +09:00 committed by Kukjin Kim
parent 1339d33ab1
commit 4e78089274
2 changed files with 9 additions and 0 deletions
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7
arch/arm/boot/dts/exynos5420-pinctrl.dtsi
View File

@ -59,6 +59,13 @@ gpx3: gpx3 {
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 {

2
arch/arm/boot/dts/exynos5420-smdk5420.dts
View File

@ -32,6 +32,8 @@ oscclk {
};
dp-controller@145B0000 {
pinctrl-names = "default";
pinctrl-0 = <&dp_hpd>;
samsung,color-space = <0>;
samsung,dynamic-range = <0>;
samsung,ycbcr-coeff = <0>;