arm64: dts: imx8qxp-mek: Move port under USB connector

Per nxp,ptn5110.yaml, 'port' should be placed under 'connector'.

Do as requested to fix the following dt-schema warning:

imx8qxp-mek.dtb: tcpc@50: connector:ports: 'port@0' is a required property
        from schema $id: http://devicetree.org/schemas/usb/nxp,ptn5110.yaml#
imx8qxp-mek.dtb: tcpc@50: connector: Unevaluated properties are not allowed ('ports' was unexpected)
        from schema $id: http://devicetree.org/schemas/usb/nxp,ptn5110.yaml#Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

arch/arm64/boot/dts/freescale/imx8qxp-mek.dts

@@ -152,12 +152,6 @@ ptn5110: tcpc@50 {
 		interrupt-parent = <&lsio_gpio1>;
 		interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
 
-		port {
-			typec_dr_sw: endpoint {
-				remote-endpoint = <&usb3_drd_sw>;
-			};
-		};
-
 		usb_con1: connector {
 			compatible = "usb-c-connector";
 			label = "USB-C";
@@ -169,8 +163,17 @@ ports {
 				#address-cells = <1>;
 				#size-cells = <0>;
 
+				port@0 {
+					reg = <0>;
+
+					typec_dr_sw: endpoint {
+						remote-endpoint = <&usb3_drd_sw>;
+					};
+				};
+
 				port@1 {
 					reg = <1>;
+
 					typec_con_ss: endpoint {
 						remote-endpoint = <&usb3_data_ss>;
 					};