diff --git a/arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts b/arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts
index b32452756155..f872b8d20ebc 100644
--- a/arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts
@@ -134,6 +134,18 @@ vcc5v0_sys: regulator-5v0-vcc-sys {
 		regulator-max-microvolt = <5000000>;
 	};
 
+	vcc5v0_usb20: regulator-5v0-vcc-usb20 {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpios = <&gpio0 RK_PA1 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&usb_host_en>;
+		regulator-name = "vcc5v0_usb20";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc5v0_sys>;
+	};
+
 	vccio_sd: regulator-vccio-sd {
 		compatible = "regulator-gpio";
 		gpios = <&gpio4 RK_PB6 GPIO_ACTIVE_HIGH>;
@@ -273,6 +285,12 @@ sdmmc_vol_ctrl_h: sdmmc-vol-ctrl-h {
 			rockchip,pins = <4 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
 		};
 	};
+
+	usb {
+		usb_host_en: usb-host-en {
+			rockchip,pins = <0 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
 };
 
 &pwm1 {
@@ -320,3 +338,45 @@ &uart0 {
 	pinctrl-0 = <&uart0m0_xfer>;
 	status = "okay";
 };
+
+&usb_host0_ehci {
+	status = "okay";
+};
+
+&usb_host0_ohci {
+	status = "okay";
+};
+
+/*
+ * The usb controller can only work in peripheral mode, as it is
+ * connected to one of the ports of an outward-facing usb hub.
+ *
+ * type_c-port (hub-input)
+ *          |
+ *       usb-hub
+ *     |         |
+ * uart-usb   usb-host0
+ *     |
+ *   uart0
+ */
+&usb_host0_xhci {
+	dr_mode = "peripheral";
+	extcon = <&usb2phy>;
+	maximum-speed = "high-speed";
+	phys = <&usb2phy_otg>;
+	phy-names = "usb2-phy";
+	status = "okay";
+};
+
+&usb2phy {
+	status = "okay";
+};
+
+&usb2phy_host {
+	phy-supply = <&vcc5v0_usb20>;
+	status = "okay";
+};
+
+&usb2phy_otg {
+	status = "okay";
+};