diff --git a/arch/arm/boot/dts/am437x-sk-evm.dts b/arch/arm/boot/dts/am437x-sk-evm.dts
index 53bbfc90b26a..ab357b6d9c1e 100644
--- a/arch/arm/boot/dts/am437x-sk-evm.dts
+++ b/arch/arm/boot/dts/am437x-sk-evm.dts
@@ -610,3 +610,7 @@ &rtc {
 &wdt {
 	status = "okay";
 };
+
+&cpu {
+	cpu0-supply = <&dcdc2>;
+};