ARM: dts: enable hdmi for exynos5250 based snow board

Enable support for HDMI for exynos5250 based Snow board.

Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com>
Acked-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

2 files changed, 19 insertions, 1 deletions

diff --git a/arch/arm/boot/dts/exynos5250-cros-common.dtsi b/arch/arm/boot/dts/exynos5250-cros-common.dtsi
index 2c1560d52f1a..89ac90f59e2e 100644
--- a/arch/arm/boot/dts/exynos5250-cros-common.dtsi
+++ b/arch/arm/boot/dts/exynos5250-cros-common.dtsi
@@ -240,7 +240,7 @@
                 samsung,i2c-sda-delay = <100>;
                 samsung,i2c-max-bus-freq = <378000>;
 
-                hdmiphy@38 {
+                hdmiphy: hdmiphy@38 {
                         compatible = "samsung,exynos4212-hdmiphy";
                         reg = <0x38>;
                 };
@@ -304,6 +304,10 @@
 
         hdmi {
                 hpd-gpio = <&gpx3 7 0>;
+                pinctrl-names = "default";
+                pinctrl-0 = <&hdmi_hpd_irq>;
+                phy = <&hdmiphy>;
+                ddc = <&i2c_2>;
         };
 
         gpio-keys {
diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
index a38fd1853f32..c43cd3de75b7 100644
--- a/arch/arm/boot/dts/exynos5250-snow.dts
+++ b/arch/arm/boot/dts/exynos5250-snow.dts
@@ -51,6 +51,13 @@
                         samsung,pin-pud = <0>;
                         samsung,pin-drv = <0>;
                 };
+
+                hdmi_hpd_irq: hdmi-hpd-irq {
+                        samsung,pins = "gpx3-7";
+                        samsung,pin-function = <0>;
+                        samsung,pin-pud = <1>;
+                        samsung,pin-drv = <0>;
+                };
         };
 
         pinctrl@13400000 {
@@ -324,4 +331,11 @@
                         clock-frequency = <24000000>;
                 };
         };
+
+        hdmi {
+                hdmi-en-supply = <&tps65090_fet7>;
+                vdd-supply = <&ldo8_reg>;
+                vdd_osc-supply = <&ldo10_reg>;
+                vdd_pll-supply = <&ldo8_reg>;
+        };
 };