ARM: dts: omap5-uevm: add smps123 supply for CPU

regulator smps123 supply from Palmas PMIC powers CPU0 on OMAP5uEVM.

Based on a patch by J Keerthy <j-keerthy@ti.com>
Signed-off-by: NNishanth Menon <nm@ti.com>
Signed-off-by: NBenoit Cousson <bcousson@baylibre.com>

arch/arm/boot/dts/omap5-uevm.dts

@@ -501,3 +501,7 @@
         pinctrl-names = "default";
         pinctrl-0 = <&uart5_pins>;
 };
+
+&cpu0 {
+	cpu0-supply = <&smps123_reg>;
+};

arch/arm/boot/dts/omap5.dtsi

@@ -38,7 +38,7 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 
-		cpu@0 {
+		cpu0: cpu@0 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a15";
 			reg = <0x0>;