ARM: dts: Add device tree node for DP controller for exynos5250

Add device tree node for DP controller in EXYNOS5250 and
enable the instance for the SMDK5250 board.

Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com>
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

2 files changed, 23 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
index 1b8d4106d338..907d404b2120 100644
--- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
+++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
@@ -231,4 +231,13 @@
                 samsung,i2s-controller = <&i2s0>;
                 samsung,audio-codec = <&wm8994>;
         };
+
+        dp-controller {
+                samsung,color-space = <0>;
+                samsung,dynamic-range = <0>;
+                samsung,ycbcr-coeff = <0>;
+                samsung,color-depth = <1>;
+                samsung,link-rate = <0x0a>;
+                samsung,lane-count = <4>;
+        };
 };
diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index b1ac73e21c80..56159a2f5765 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -627,4 +627,18 @@
                 reg = <0x14450000 0x10000>;
                 interrupts = <0 94 0>;
         };
+
+        dp-controller {
+                compatible = "samsung,exynos5-dp";
+                reg = <0x145b0000 0x1000>;
+                interrupts = <10 3>;
+                interrupt-parent = <&combiner>;
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                dptx-phy {
+                        reg = <0x10040720>;
+                        samsung,enable-mask = <1>;
+                };
+        };
 };