[PATCH V3 7/7] ARM: dts: Add HDMI HPD and regulator node for Arndale board

[Tushar Behera <tushar.behera@linaro.org>]

From: Sachin Kamat <sachin.kamat@linaro.org>

Added HDMI hot plug and regulator nodes to Arndale DT file.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
---
Changes for V3:
* Pin-control related modifications.

 arch/arm/boot/dts/exynos5250-arndale.dts |   12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts
index 5910df7..c4057ea 100644
--- a/arch/arm/boot/dts/exynos5250-arndale.dts
+++ b/arch/arm/boot/dts/exynos5250-arndale.dts
@@ -429,6 +429,13 @@
 		};
 	};
 
+	hdmi {
+		hpd-gpio = <&gpx3 7 2>;
+		vdd_osc-supply = <&ldo10_reg>;
+		vdd_pll-supply = <&ldo8_reg>;
+		vdd-supply = <&ldo8_reg>;
+	};
+
 	mmc_reg: voltage-regulator {
 		compatible = "regulator-fixed";
 		regulator-name = "VDD_33ON_2.8V";
@@ -437,4 +444,9 @@
 		gpio = <&gpx1 1 1>;
 		enable-active-high;
 	};
+
+	reg_hdmi_en: fixedregulator@0 {
+		compatible = "regulator-fixed";
+		regulator-name = "hdmi-en";
+	};
 };
-- 
1.7.9.5