ARM: dts: exynos: Add soc node to exynos4412

Soc nodes are used in other exynos DTS. Exynos4412 boards should use
them as well.
Signed-off-by: Maciej Purski <m.purski@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>

arch/arm/boot/dts/exynos4412.dtsi

@@ -147,6 +147,9 @@ cpu0_opp_1500: opp-1500000000 {
 		};
 	};
 
+
+	soc: soc {
+
 		pinctrl_0: pinctrl@11400000 {
 			compatible = "samsung,exynos4x12-pinctrl";
 			reg = <0x11400000 0x1000>;
@@ -228,7 +231,8 @@ isp_clock: clock-controller@10048000 {
 			reg = <0x10048000 0x1000>;
 			#clock-cells = <1>;
 			power-domains = <&pd_isp>;
-		clocks = <&clock CLK_ACLK200>, <&clock CLK_ACLK400_MCUISP>;
+			clocks = <&clock CLK_ACLK200>,
+				 <&clock CLK_ACLK400_MCUISP>;
 			clock-names = "aclk200", "aclk400_mcuisp";
 		};
 
@@ -244,7 +248,8 @@ mct_map: mct-map {
 				#interrupt-cells = <1>;
 				#address-cells = <0>;
 				#size-cells = <0>;
-			interrupt-map = <0 &gic 0 57 IRQ_TYPE_LEVEL_HIGH>,
+				interrupt-map =
+					<0 &gic 0 57 IRQ_TYPE_LEVEL_HIGH>,
 					<1 &combiner 12 5>,
 					<2 &combiner 12 6>,
 					<3 &combiner 12 7>,
@@ -546,6 +551,7 @@ opp-100000000 {
 				opp-hz = /bits/ 64 <100000000>;
 			};
 		};
+	};
 };
 
 &combiner {