diff --git a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
index 0813c0c5abde..478d077d2929 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
@@ -75,16 +75,6 @@
 		vin-supply = <&vcc12v_dcin>;
 	};
 
-	vcc5v0_usb: vcc5v0-usb {
-		compatible = "regulator-fixed";
-		regulator-name = "vcc5v0_usb";
-		regulator-always-on;
-		regulator-boot-on;
-		regulator-min-microvolt = <5000000>;
-		regulator-max-microvolt = <5000000>;
-		vin-supply = <&vcc12v_dcin>;
-	};
-
 	vcc5v0_usb_host: vcc5v0-usb-host {
 		compatible = "regulator-fixed";
 		enable-active-high;
@@ -94,7 +84,8 @@
 		regulator-name = "vcc5v0_usb_host";
 		regulator-min-microvolt = <5000000>;
 		regulator-max-microvolt = <5000000>;
-		vin-supply = <&vcc5v0_usb>;
+		regulator-always-on;
+		regulator-boot-on;
 	};
 
 	vcc5v0_usb_hub: vcc5v0-usb-hub-regulator {
@@ -105,7 +96,6 @@
 		pinctrl-0 = <&vcc5v0_usb_hub_en>;
 		regulator-name = "vcc5v0_usb_hub";
 		regulator-always-on;
-		vin-supply = <&vcc5v0_usb>;
 	};
 
 	vcc5v0_usb_otg: vcc5v0-usb-otg-regulator {
@@ -117,7 +107,8 @@
 		regulator-name = "vcc5v0_usb_otg";
 		regulator-min-microvolt = <5000000>;
 		regulator-max-microvolt = <5000000>;
-		vin-supply = <&vcc5v0_usb>;
+		regulator-always-on;
+		regulator-boot-on;
 	};
 };
 
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
index 0813c0c5abde..d3a10616f3f5 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
@@ -518,6 +518,7 @@
 
 &usb_host0_xhci {
 	extcon = <&usb2phy0>;
+	dr_mode = "host";
 	status = "okay";
 };