diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-evb1-lp4x.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-evb1-lp4x.dtsi
index 06fe255038d9..f78a60bb1c64 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-evb1-lp4x.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-evb1-lp4x.dtsi
@@ -137,6 +137,7 @@
 		regulator-name = "vcc3v3_lcd_edp";
 		gpio = <&gpio1 RK_PA5 GPIO_ACTIVE_HIGH>;
 		enable-active-high;
+		regulator-boot-on;
 		vin-supply = <&vcc_3v3_s3>;
 	};
 
@@ -501,6 +502,11 @@
 	status = "okay";
 };
 
+&route_edp0 {
+	connect = <&vp2_out_edp0>;
+	status = "okay";
+};
+
 &sdmmc {
 	status = "okay";
 };