diff --git a/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts b/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts
index e72c747c6261b0..fa280b190084aa 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts
@@ -391,6 +391,7 @@
 };
 
 &usb20_otg {
+	dr_mode = "host";
 	status = "okay";
 };