diff --git a/arch/arm64/boot/dts/rockchip/rk3399-tve1205g.dts b/arch/arm64/boot/dts/rockchip/rk3399-tve1205g.dts
index 82680ee28a0e..875dec8339e3 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-tve1205g.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-tve1205g.dts
@@ -55,8 +55,9 @@
 		compatible = "simple-panel";
 		backlight = <&backlight>;
 		power-supply = <&vcc3v3_s0>;
-		enable-gpios = <&gpio3 8 GPIO_ACTIVE_HIGH>;
+		enable-gpios = <&gpio3 GPIO_A0 GPIO_ACTIVE_HIGH>;
 		bus-format = <MEDIA_BUS_FMT_RGB666_1X18>;
+		delay,prepare = <50>;
 		ports {
 			panel_in_edp: endpoint {
 				remote-endpoint = <&edp_out_panel>;