diff --git a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi
index 0b9fedac842c..cf9855618494 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi
@@ -1472,6 +1472,10 @@ &spmi {
 	mt6315@6 {
 		compatible = "mediatek,mt6315-regulator";
 		reg = <0x6 SPMI_USID>;
+		pvdd1-supply = <&pp4200_z2>;
+		pvdd2-supply = <&pp4200_z2>;
+		pvdd3-supply = <&pp4200_z2>;
+		pvdd4-supply = <&pp4200_z2>;
 
 		regulators {
 			mt6315_6_vbuck1: vbuck1 {
@@ -1489,6 +1493,10 @@ mt6315_6_vbuck1: vbuck1 {
 	mt6315@7 {
 		compatible = "mediatek,mt6315-regulator";
 		reg = <0x7 SPMI_USID>;
+		pvdd1-supply = <&pp4200_z2>;
+		pvdd2-supply = <&pp4200_z2>;
+		pvdd3-supply = <&pp4200_z2>;
+		pvdd4-supply = <&pp4200_z2>;
 
 		regulators {
 			mt6315_7_vbuck1: vbuck1 {