ARM: dts: enable hdmi for exynos5420-peach-pit board

Enable hdmi for exynos5420 based peach-pit 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>

1 files changed, 22 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/exynos5420-peach-pit.dts b/arch/arm/boot/dts/exynos5420-peach-pit.dts
index fae33dddac39..84f1a3568193 100644
--- a/arch/arm/boot/dts/exynos5420-peach-pit.dts
+++ b/arch/arm/boot/dts/exynos5420-peach-pit.dts
@@ -74,6 +74,13 @@
                 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>;
+        };
 };
 
 &rtc {
@@ -137,6 +144,21 @@
         };
 };
 
+&i2c_2  {
+        status = "okay";
+        samsung,i2c-sda-delay = <100>;
+        samsung,i2c-max-bus-freq = <66000>;
+        samsung,i2c-slave-addr = <0x50>;
+};
+
+&hdmi {
+        status = "okay";
+        hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
+        pinctrl-names = "default";
+        pinctrl-0 = <&hdmi_hpd_irq>;
+        ddc = <&i2c_2>;
+};
+
 /*
  * Use longest HW watchdog in SoC (32 seconds) since the hardware
  * watchdog provides no debugging information (compared to soft/hard