diff --git a/arch/arm64/boot/dts/rockchip/rk3528-rock-2.dtsi b/arch/arm64/boot/dts/rockchip/rk3528-rock-2.dtsi
index aedc7ee9ee46..501a91f4c23e 100644
--- a/arch/arm64/boot/dts/rockchip/rk3528-rock-2.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3528-rock-2.dtsi
@@ -166,6 +166,10 @@ rfkill {
 	};
 };
 
+&combphy {
+	status = "okay";
+};
+
 &cpu0 {
 	cpu-supply = <&vdd_arm>;
 };
@@ -291,3 +295,16 @@ &uart0 {
 	pinctrl-0 = <&uart0m0_xfer>;
 	status = "okay";
 };
+
+&usb_host0_ehci {
+	status = "okay";
+};
+
+&usb2phy {
+	status = "okay";
+};
+
+&usb2phy_host {
+	phy-supply = <&vcc5v0_usb20>;
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3528-rock-2a.dts b/arch/arm64/boot/dts/rockchip/rk3528-rock-2a.dts
index 0b696d49b71f..5e17ec2758d5 100644
--- a/arch/arm64/boot/dts/rockchip/rk3528-rock-2a.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3528-rock-2a.dts
@@ -79,3 +79,14 @@ usb_otg_en: usb-otg-en {
 		};
 	};
 };
+
+&usb_host0_xhci {
+	dr_mode = "host";
+	extcon = <&usb2phy>;
+	status = "okay";
+};
+
+&usb2phy_otg {
+	phy-supply = <&vcc5v0_usb30_otg>;
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3528-rock-2f.dts b/arch/arm64/boot/dts/rockchip/rk3528-rock-2f.dts
index 3e2b9b685cb2..f2b021ff5046 100644
--- a/arch/arm64/boot/dts/rockchip/rk3528-rock-2f.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3528-rock-2f.dts
@@ -8,3 +8,15 @@ / {
 	model = "Radxa ROCK 2F";
 	compatible = "radxa,rock-2f", "rockchip,rk3528";
 };
+
+&usb_host0_xhci {
+	extcon = <&usb2phy>;
+	maximum-speed = "high-speed";
+	phys = <&usb2phy_otg>;
+	phy-names = "usb2-phy";
+	status = "okay";
+};
+
+&usb2phy_otg {
+	status = "okay";
+};