diff --git a/arch/arm/boot/dts/rk3506g-test1-v10-audio.dts b/arch/arm/boot/dts/rk3506g-test1-v10-audio.dts
index 915fe72540ae..1b2ba7f11260 100644
--- a/arch/arm/boot/dts/rk3506g-test1-v10-audio.dts
+++ b/arch/arm/boot/dts/rk3506g-test1-v10-audio.dts
@@ -45,6 +45,15 @@
 		};
 	};
 
+	extcon_usb: extcon-usb {
+		compatible = "linux,extcon-usb-gpio";
+		vbus-gpio = <&gpio3 RK_PB2 GPIO_ACTIVE_LOW>;
+		id-gpio = <&gpio3 RK_PB4 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&usb_extcon_vbus &usb_extcon_id>;
+		status = "okay";
+	};
+
 	fiq_debugger: fiq-debugger {
 		compatible = "rockchip,fiq-debugger";
 		rockchip,serial-id = <0>;
@@ -301,6 +310,21 @@
 		gpio = <&gpio3 RK_PA3 GPIO_ACTIVE_HIGH>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&vcc5v0_otg0_en>;
+		vin-supply = <&vcc_sys>;
+	};
+
+	vcc5v0_otg1: vcc5v0-otg1-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc5v0_otg1";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+		regulator-boot-on;
+		enable-active-high;
+		gpio = <&gpio3 RK_PA2 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&vcc5v0_otg1_en>;
+		vin-supply = <&vcc_sys>;
 	};
 };
 
@@ -487,9 +511,21 @@
 	};
 
 	usb {
+		usb_extcon_id: usb-extcon-id {
+			rockchip,pins = <3 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+
+		usb_extcon_vbus: usb-extcon-vbus {
+			rockchip,pins = <3 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
 		vcc5v0_otg0_en: vcc5v0-otg0-en {
 			rockchip,pins = <3 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
 		};
+
+		vcc5v0_otg1_en: vcc5v0-otg1-en {
+			rockchip,pins = <3 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
 	};
 };
 
@@ -557,6 +593,28 @@
 	pinctrl-0 = <&rm_io16_spdif_tx>;
 };
 
+&u2phy_otg0 {
+	vbus-supply = <&vcc5v0_otg0>;
+	rockchip,gpio-vbus-det;
+	rockchip,gpio-id-det;
+	status = "okay";
+};
+
+&u2phy_otg1 {
+	phy-supply = <&vcc5v0_otg1>;
+	status = "okay";
+};
+
 &usb20_otg0 {
 	status = "okay";
 };
+
+&usb20_otg1 {
+	dr_mode = "host";
+	status = "okay";
+};
+
+&usb2phy {
+	extcon = <&extcon_usb>;
+	status = "okay";
+};