ARM: dts: s5pv210: Add node for exynos-rotator

Add node for Exynos Rorator device, so it can be used on all S5Pv210
based devices.
Signed-off-by: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>

arch/arm/boot/dts/s5pv210.dtsi

@@ -542,6 +542,15 @@ mdma1: mdma@fa200000 {
 			#dma-requests = <1>;
 		};
 
+		rotator: rotator@fa300000 {
+			compatible = "samsung,s5pv210-rotator";
+			reg = <0xfa300000 0x1000>;
+			interrupt-parent = <&vic2>;
+			interrupts = <4>;
+			clocks = <&clocks CLK_ROTATOR>;
+			clock-names = "rotator";
+		};
+
 		i2c1: i2c@fab00000 {
 			compatible = "samsung,s3c2440-i2c";
 			reg = <0xfab00000 0x1000>;