boards: nxp: imx943_evk: add NETC switch support for M33

Added NETC switch support for M33.

Signed-off-by: Yangbo Lu <[email protected]>

Author: yangbolu1991

boards/nxp/imx943_evk/imx943_evk_mimx94398_m33.dts

@@ -28,15 +28,15 @@
 	pinctrl-names = "default";
 	status = "disabled";
 
-	phy0: phy@f {
+	phy0: phy@2 {
 		compatible = "ethernet-phy";
-		reg = <0xf>;
+		reg = <0x2>;
 		status = "disabled";
 	};
 
-	phy1: phy@10 {
+	phy1: phy@3 {
 		compatible = "ethernet-phy";
-		reg = <0x10>;
+		reg = <0x3>;
 		status = "disabled";
 	};
 
@@ -89,3 +89,27 @@
 	pinctrl-0 = <&lpuart8_default>;
 	pinctrl-names = "default";
 };
+
+&switch_port0 {
+	zephyr,random-mac-address;
+	pinctrl-0 = <&eth0_default>;
+	pinctrl-names = "default";
+	phy-handle = <&phy0>;
+	phy-connection-type = "mii";
+	status = "disabled";
+};
+
+&switch_port1 {
+	zephyr,random-mac-address;
+	pinctrl-0 = <&eth1_default>;
+	pinctrl-names = "default";
+	phy-handle = <&phy1>;
+	phy-connection-type = "mii";
+	status = "disabled";
+};
+
+/* Internal port */
+&switch_port3 {
+	zephyr,random-mac-address;
+	status = "disabled";
+};