diff --git a/arch/arm64/boot/dts/rockchip/rk3576-ebook-v10.dts b/arch/arm64/boot/dts/rockchip/rk3576-ebook-v10.dts
index cec5eb3e3342..78864518d0ab 100644
--- a/arch/arm64/boot/dts/rockchip/rk3576-ebook-v10.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3576-ebook-v10.dts
@@ -445,15 +445,9 @@
 		vbus-supply = <&vbus5v0_typec>;
 		status = "okay";
 
-		ports {
-			#address-cells = <1>;
-			#size-cells = <0>;
-
-			port@0 {
-				reg = <0>;
-				usbc0_role_sw: endpoint@0 {
-					remote-endpoint = <&usb_drd0_role_switch>;
-				};
+		port {
+			usbc0_role_sw: endpoint {
+				remote-endpoint = <&usb_drd0_role_switch>;
 			};
 		};
 
@@ -996,10 +990,7 @@
 	dr_mode = "otg";
 	usb-role-switch;
 	port {
-		#address-cells = <1>;
-		#size-cells = <0>;
-		usb_drd0_role_switch: endpoint@0 {
-			reg = <0>;
+		usb_drd0_role_switch: endpoint {
 			remote-endpoint = <&usbc0_role_sw>;
 		};
 	};
diff --git a/arch/arm64/boot/dts/rockchip/rk3576-ebook-x3-v10.dts b/arch/arm64/boot/dts/rockchip/rk3576-ebook-x3-v10.dts
index 972d3d8ec894..f8f4f9d701b8 100644
--- a/arch/arm64/boot/dts/rockchip/rk3576-ebook-x3-v10.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3576-ebook-x3-v10.dts
@@ -399,15 +399,9 @@
 		vbus-supply = <&vbus5v0_typec>;
 		status = "okay";
 
-		ports {
-			#address-cells = <1>;
-			#size-cells = <0>;
-
-			port@0 {
-				reg = <0>;
-				usbc0_role_sw: endpoint@0 {
-					remote-endpoint = <&usb_drd0_role_switch>;
-				};
+		port {
+			usbc0_role_sw: endpoint {
+				remote-endpoint = <&usb_drd0_role_switch>;
 			};
 		};
 
@@ -893,10 +887,7 @@
 	dr_mode = "otg";
 	usb-role-switch;
 	port {
-		#address-cells = <1>;
-		#size-cells = <0>;
-		usb_drd0_role_switch: endpoint@0 {
-			reg = <0>;
+		usb_drd0_role_switch: endpoint {
 			remote-endpoint = <&usbc0_role_sw>;
 		};
 	};
diff --git a/arch/arm64/boot/dts/rockchip/rk3576-evb1.dtsi b/arch/arm64/boot/dts/rockchip/rk3576-evb1.dtsi
index 3d4f5cb10f4f..c599f4b0ccd4 100644
--- a/arch/arm64/boot/dts/rockchip/rk3576-evb1.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3576-evb1.dtsi
@@ -308,15 +308,9 @@
 		vbus-supply = <&vbus5v0_typec>;
 		status = "okay";
 
-		ports {
-			#address-cells = <1>;
-			#size-cells = <0>;
-
-			port@0 {
-				reg = <0>;
-				usbc0_role_sw: endpoint@0 {
-					remote-endpoint = <&usb_drd0_role_switch>;
-				};
+		port {
+			usbc0_role_sw: endpoint {
+				remote-endpoint = <&usb_drd0_role_switch>;
 			};
 		};
 
@@ -578,10 +572,7 @@
 	dr_mode = "otg";
 	usb-role-switch;
 	port {
-		#address-cells = <1>;
-		#size-cells = <0>;
-		usb_drd0_role_switch: endpoint@0 {
-			reg = <0>;
+		usb_drd0_role_switch: endpoint {
 			remote-endpoint = <&usbc0_role_sw>;
 		};
 	};
diff --git a/arch/arm64/boot/dts/rockchip/rk3576-tablet-v10.dts b/arch/arm64/boot/dts/rockchip/rk3576-tablet-v10.dts
index cd79f7e936ad..5a3c46ce0e0f 100644
--- a/arch/arm64/boot/dts/rockchip/rk3576-tablet-v10.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3576-tablet-v10.dts
@@ -976,15 +976,9 @@
 		vbus-supply = <&vbus5v0_typec>;
 		status = "okay";
 
-		ports {
-			#address-cells = <1>;
-			#size-cells = <0>;
-
-			port@0 {
-				reg = <0>;
-				usbc0_role_sw: endpoint@0 {
-					remote-endpoint = <&usb_drd0_role_switch>;
-				};
+		port {
+			usbc0_role_sw: endpoint {
+				remote-endpoint = <&usb_drd0_role_switch>;
 			};
 		};
 
@@ -1318,10 +1312,7 @@
 	dr_mode = "otg";
 	usb-role-switch;
 	port {
-		#address-cells = <1>;
-		#size-cells = <0>;
-		usb_drd0_role_switch: endpoint@0 {
-			reg = <0>;
+		usb_drd0_role_switch: endpoint {
 			remote-endpoint = <&usbc0_role_sw>;
 		};
 	};
diff --git a/arch/arm64/boot/dts/rockchip/rk3576-test1.dtsi b/arch/arm64/boot/dts/rockchip/rk3576-test1.dtsi
index 5be92d7a893a..33257fde6350 100644
--- a/arch/arm64/boot/dts/rockchip/rk3576-test1.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3576-test1.dtsi
@@ -271,15 +271,9 @@
 		vbus-supply = <&vbus5v0_typec>;
 		status = "okay";
 
-		ports {
-			#address-cells = <1>;
-			#size-cells = <0>;
-
-			port@0 {
-				reg = <0>;
-				usbc0_role_sw: endpoint@0 {
-					remote-endpoint = <&usb_drd0_role_switch>;
-				};
+		port {
+			usbc0_role_sw: endpoint {
+				remote-endpoint = <&usb_drd0_role_switch>;
 			};
 		};
 
@@ -510,10 +504,7 @@
 	dr_mode = "otg";
 	usb-role-switch;
 	port {
-		#address-cells = <1>;
-		#size-cells = <0>;
-		usb_drd0_role_switch: endpoint@0 {
-			reg = <0>;
+		usb_drd0_role_switch: endpoint {
 			remote-endpoint = <&usbc0_role_sw>;
 		};
 	};