[PATCH 4/5] ARM: dts: exynos5420: add hdmi hpd gpio pinctrl node

[Rahul Sharma]

Add pinctrl node for hdmi-hpd gpio pin to exynos5420
device tree files.

Signed-off-by: Rahul Sharma <rahul.sharma at samsung.com>
---
 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..5706ad9 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>;
 		};
+
+		hdmi_hpd_irq: hdmi-hpd-irq {
+		        samsung,pins = "gpx3-7";
+			samsung,pin-function = <0>;
+			samsung,pin-pud = <1>;
+			samsung,pin-drv = <0>;
+		};
 	};
 
 	pinctrl at 13410000 {
diff --git a/arch/arm/boot/dts/exynos5420-smdk5420.dts b/arch/arm/boot/dts/exynos5420-smdk5420.dts
index b3721bd..2d6c74f 100644
--- a/arch/arm/boot/dts/exynos5420-smdk5420.dts
+++ b/arch/arm/boot/dts/exynos5420-smdk5420.dts
@@ -33,6 +33,8 @@
 
 	hdmi {
 		hpd-gpio = <&gpx3 7 0>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&hdmi_hpd_irq>;
 	};
 
 	i2c_2: i2c at 12C80000 {
-- 
1.7.10.4