diff --git a/arch/arm/boot/dts/sun8i-a33-sinlinx-sina33.dts b/arch/arm/boot/dts/sun8i-a33-sinlinx-sina33.dts
index 5788c29cb56a78c87bea6e750468ed0dc7680612..1d5390d4e03aadd44965918d43c0672c070de9f9 100644
--- a/arch/arm/boot/dts/sun8i-a33-sinlinx-sina33.dts
+++ b/arch/arm/boot/dts/sun8i-a33-sinlinx-sina33.dts
@@ -63,6 +63,10 @@ chosen {
 	};
 };
 
+&ehci0 {
+	status = "okay";
+};
+
 &lradc {
 	vref-supply = <&reg_vcc3v0>;
 	status = "okay";
@@ -113,6 +117,10 @@ &mmc2_8bit_pins {
 	allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
 };
 
+&ohci0 {
+	status = "okay";
+};
+
 &pio {
 	mmc0_cd_pin_sina33: mmc0_cd_pin@0 {
 		allwinner,pins = "PB4";
@@ -127,3 +135,8 @@ &uart0 {
 	pinctrl-0 = <&uart0_pins_b>;
 	status = "okay";
 };
+
+&usbphy {
+	status = "okay";
+	usb1_vbus-supply = <&reg_vcc5v0>; /* USB1 VBUS is always on */
+};