arm64: dts: apple: t8103: Expose PCI node for the WiFi MAC address

Expose the PCI node corresponding to the WiFi device and give it
a 'local-mac-address' property. The bootloader will update it
(m1n1 already has the required feature).
Signed-off-by: Mark Kettenis <kettenis@openbsd.org>
Acked-by: Marc Zyngier <maz@kernel.org>
Signed-off-by: Hector Martin <marcan@marcan.st>

arch/arm64/boot/dts/apple/t8103-jxxx.dtsi

@@ -13,6 +13,7 @@ / {
 	aliases {
 		serial0 = &serial0;
 		serial2 = &serial2;
+		wifi0 = &wifi0;
 	};
 
 	chosen {
@@ -69,4 +70,9 @@ hpm1: usb-pd@3f {
  */
 &port00 {
 	bus-range = <1 1>;
+	wifi0: network@0,0 {
+		reg = <0x10000 0x0 0x0 0x0 0x0>;
+		/* To be filled by the loader */
+		local-mac-address = [00 00 00 00 00 00];
+	};
 };