diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-tablet.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-tablet.dtsi
index 6b4444b0d18a..8bf15b0b9260 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-tablet.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-tablet.dtsi
@@ -1204,6 +1204,7 @@
 };
 
 &usbdp_phy0_dp {
+	max-link-rate = <5400>;	/* Maximum link rate supported by PHY (in Mbps) */
 	status = "okay";
 };