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>

diff --git a/arch/arm/boot/dts/exynos5250-cros-common.dtsi b/arch/arm/boot/dts/exynos5250-cros-common.dtsi
index 2c1560d..89ac90f 100644 (file)
--- 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 a38fd18..c43cd3d 100644 (file)
--- 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>;
+       };
 };