diff --git a/qcom/sun-usb.dtsi b/qcom/sun-usb.dtsi
index da1bed60..37950ac4 100644
--- a/qcom/sun-usb.dtsi
+++ b/qcom/sun-usb.dtsi
@@ -91,7 +91,7 @@
 		reg-names = "qmp_phy_base";
 
 		vdd-supply = <&pm_v8d_l2>;
-		qcom,vdd-voltage-level = <0 912000 912000>;
+		qcom,vdd-voltage-level = <0 880000 880000>;
 		qcom,vdd-max-load-uA = <47000>;
 		core-supply = <&pm_v8g_l3>;