diff --git a/target/linux/rockchip/files-6.1/arch/arm64/boot/dts/rockchip/rk3568-hinlink-opc.dtsi b/target/linux/rockchip/files-6.1/arch/arm64/boot/dts/rockchip/rk3568-hinlink-opc.dtsi
index bb6db4e76..b51efe99f 100644
--- a/target/linux/rockchip/files-6.1/arch/arm64/boot/dts/rockchip/rk3568-hinlink-opc.dtsi
+++ b/target/linux/rockchip/files-6.1/arch/arm64/boot/dts/rockchip/rk3568-hinlink-opc.dtsi
@@ -483,6 +483,7 @@
 
 &pcie3x2 {
 	num-lanes = <1>;
+	rockchip,init-delay-ms = <100>;
 	reset-gpios = <&gpio2 RK_PD0 GPIO_ACTIVE_HIGH>;
 	vpcie3v3-supply = <&vcc3v3_pcie>;
 	status = "okay";