ARM: dts: exynos: Enable SSS on Odroid X/X2/U3 family

Enable the Security SubSystem (SSS) on Exynos4412-based Odroid boards
to provide hardware acceleration for AES operations.
Suggested-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Tested-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>

arch/arm/boot/dts/exynos4412-odroid-common.dtsi

@@ -492,6 +492,10 @@ &serial_1 {
 	status = "okay";
 };
 
+&sss {
+	status = "okay";
+};
+
 &tmu {
 	vtmu-supply = <&ldo10_reg>;
 	status = "okay";