diff --git a/package/boot/uboot-rockchip/src/arch/arm/dts/rk3568-photonicat.dts b/package/boot/uboot-rockchip/src/arch/arm/dts/rk3568-photonicat.dts
index 126835bac0..d3d17fceec 100644
--- a/package/boot/uboot-rockchip/src/arch/arm/dts/rk3568-photonicat.dts
+++ b/package/boot/uboot-rockchip/src/arch/arm/dts/rk3568-photonicat.dts
@@ -511,6 +511,7 @@
 
 &usb_host0_xhci {
 	dr_mode = "host";
+	extcon = <&usb2phy0>;
 	status = "okay";
 };
 
@@ -523,7 +524,6 @@
 };
 
 &usb_host1_xhci {
-	extcon = <&usb2phy0>;
 	status = "okay";
 };
 
@@ -532,6 +532,7 @@
 };
 
 &usb2phy0_host {
+	phy-supply = <&vcc3v3_ngff>;
 	status = "okay";
 };
 
diff --git a/target/linux/rockchip/files/arch/arm64/boot/dts/rockchip/rk3568-photonicat.dts b/target/linux/rockchip/files/arch/arm64/boot/dts/rockchip/rk3568-photonicat.dts
index fd17a858de..acc3ad5cfa 100644
--- a/target/linux/rockchip/files/arch/arm64/boot/dts/rockchip/rk3568-photonicat.dts
+++ b/target/linux/rockchip/files/arch/arm64/boot/dts/rockchip/rk3568-photonicat.dts
@@ -534,6 +534,7 @@
 
 &usb_host0_xhci {
 	dr_mode = "host";
+	extcon = <&usb2phy0>;
 	status = "okay";
 };
 
@@ -546,7 +547,6 @@
 };
 
 &usb_host1_xhci {
-	extcon = <&usb2phy0>;
 	status = "okay";
 };
 
@@ -555,6 +555,7 @@
 };
 
 &usb2phy0_host {
+	phy-supply = <&vcc3v3_ngff>;
 	status = "okay";
 };