ipq40xx: Convert plasmacloud,pa1200 to DSA

* ethernet1:

  - physical port label "Ethernet 1"
  - its mac address is printed on the device label

* ethernet2:

  - physical port label "Ethernet 2"
  - can be used to power the device

Both ports are not marked by there role (because the vendor firmware
automatically detects roles) but the "Ethernet 2" port was used in the past
for "WAN" functionality in OpenWrt.

Signed-off-by: Sven Eckelmann <sven@narfation.org>

target/linux/ipq40xx/base-files/etc/board.d/02_network

@@ -77,6 +77,9 @@ ipq40xx_setup_interfaces()
 	openmesh,a62)
 		ucidef_set_interfaces_lan_wan "ethernet2" "ethernet1"
 		;;
+	plasmacloud,pa1200)
+		ucidef_set_interfaces_lan_wan "ethernet1" "ethernet2"
+		;;
 	zte,mf286d)
 		ucidef_set_interfaces_lan_wan "lan2 lan3 lan4" "wan"
 		;;

target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4018-pa1200.dts

@@ -17,10 +17,6 @@
 			status = "okay";
 		};
 
-		mdio@90000 {
-			status = "okay";
-		};
-
 		tcsr@194b000 {
 			/* select hostmode */
 			compatible = "qcom,tcsr";
@@ -75,6 +71,7 @@
 		led-failsafe = &led_status_yellow;
 		led-running = &led_status_cyan;
 		led-upgrade = &led_status_yellow;
+		label-mac-device = &swport5;
 	};
 
 	leds {
@@ -183,6 +180,34 @@
 	status = "okay";
 };
 
+&mdio {
+	status = "okay";
+};
+
+&gmac {
+	status = "okay";
+};
+
+&switch {
+	status = "okay";
+};
+
+&swport4 {
+	status = "okay";
+	label = "ethernet2";
+
+	nvmem-cell-names = "mac-address";
+	nvmem-cells = <&macaddr_gmac1>;
+};
+
+&swport5 {
+	status = "okay";
+	label = "ethernet1";
+
+	nvmem-cell-names = "mac-address";
+	nvmem-cells = <&macaddr_gmac0>;
+};
+
 &wifi0 {
 	status = "okay";
 	qcom,ath10k-calibration-variant = "PlasmaCloud-PA1200";

target/linux/ipq40xx/image/generic.mk

@@ -958,8 +958,7 @@ define Device/plasmacloud_pa1200
 	IMAGE/factory.bin := append-rootfs | pad-rootfs | openmesh-image ce_type=PA1200
 	IMAGE/sysupgrade.bin/squashfs := append-rootfs | pad-rootfs | sysupgrade-tar rootfs=$$$$@ | append-metadata
 endef
-# Missing DSA Setup
+TARGET_DEVICES += plasmacloud_pa1200
-#TARGET_DEVICES += plasmacloud_pa1200
 
 define Device/plasmacloud_pa2200
 	$(call Device/FitImageLzma)