diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru-bob.dts b/arch/arm64/boot/dts/rockchip/rk3399-gru-bob.dts
index 1ee0dc0d9f10..d1cf404b8708 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-gru-bob.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-gru-bob.dts
@@ -22,7 +22,7 @@ edp_panel: edp-panel {
 		backlight = <&backlight>;
 		power-supply = <&pp3300_disp>;
 
-		ports {
+		port {
 			panel_in_edp: endpoint {
 				remote-endpoint = <&edp_out_panel>;
 			};
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts b/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts
index 81e73103fa78..15e254a77391 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts
@@ -43,7 +43,7 @@ edp_panel: edp-panel {
 		backlight = <&backlight>;
 		power-supply = <&pp3300_disp>;
 
-		ports {
+		port {
 			panel_in_edp: endpoint {
 				remote-endpoint = <&edp_out_panel>;
 			};
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator.dts b/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator.dts
index 0b8f1edbd746..b48a63c3efc3 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator.dts
@@ -91,7 +91,7 @@ edp_panel: edp-panel {
 		pinctrl-0 = <&lcd_panel_reset>;
 		power-supply = <&vcc3v3_s0>;
 
-		ports {
+		port {
 			panel_in_edp: endpoint {
 				remote-endpoint = <&edp_out_panel>;
 			};