ARM: dts: Add G2D node to exynos4x12.dtsi

Added G2D DT node to exynos4x12.dtsi file.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

arch/arm/boot/dts/exynos4x12.dtsi

@@ -72,4 +72,11 @@
 		reg = <0x106E0000 0x1000>;
 		interrupts = <0 72 0>;
 	};
+
+	g2d@10800000 {
+		compatible = "samsung,exynos4212-g2d";
+		reg = <0x10800000 0x1000>;
+		interrupts = <0 89 0>;
+		status = "disabled";
+	};
 };