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>

1 files changed, 12 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts
index 61a8efc7c82d..02cfc76d002f 100644
--- 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";