ARM: dts: Add HDMI HPD and regulator node for Arndale board

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>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts
index 61a8efc..02cfc76 100644 (file)
--- a/arch/arm/boot/dts/exynos5250-arndale.dts
+++ b/arch/arm/boot/dts/exynos5250-arndale.dts
@@ -422,6 +422,13 @@
                };
        };
 
+       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";
@@ -431,6 +438,11 @@
                enable-active-high;
        };
 
+       reg_hdmi_en: fixedregulator@0 {
+               compatible = "regulator-fixed";
+               regulator-name = "hdmi-en";
+       };
+
        fixed-rate-clocks {
                xxti {
                        compatible = "samsung,clock-xxti";