diff --git a/arch/arm64/boot/dts/mediatek/mt8186-corsola-voltorb.dtsi b/arch/arm64/boot/dts/mediatek/mt8186-corsola-voltorb.dtsi
index b495a241b443..0250b4eeadd4 100644
--- a/arch/arm64/boot/dts/mediatek/mt8186-corsola-voltorb.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8186-corsola-voltorb.dtsi
@@ -73,6 +73,10 @@ &spmi {
 	pmic@6 {
 		compatible = "mediatek,mt6319-regulator", "mediatek,mt6315-regulator";
 		reg = <0x6 SPMI_USID>;
+		pvdd1-supply = <&pp4200_z2>;
+		pvdd2-supply = <&pp4200_z2>;
+		pvdd3-supply = <&pp4200_z2>;
+		pvdd4-supply = <&pp4200_z2>;
 
 		regulators {
 			mt6319_buck1: vbuck1 {