mediatek: filogic: upstream LEDs control on 2.5G ports on EX5601

This commit switches the control of the leds connected to the Maxlinear
GPY211C PHY to an upstream solution. The behaviour of LED1 is the same
as before. The behaviour of 2.5G-WAN LED has been changed. It is only
active when a 2.5G link is detected, which matches the stock software.
Additionally, the name of the WAN led has been changed to INTERNET.

Signed-off-by: Aleksander Jan Bajkowski <[email protected]>
Link: https://github.com/openwrt/openwrt/pull/17952
Signed-off-by: Hauke Mehrtens <[email protected]>

target/linux/mediatek/dts/mt7986a-zyxel-ex5601-t0-common.dtsi

@@ -214,13 +214,33 @@
 		phy5: phy@5 {
 			compatible = "ethernet-phy-ieee802.3-c45";
 			reg = <5>;
-			mxl,led-config = <0x03f0 0x0 0x0 0x0>;
+
+			leds {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				led@0 {
+					reg = <0>;
+					color = <LED_COLOR_ID_GREEN>;
+					function = LED_FUNCTION_LAN;
+				};
+			};
 		};
 
 		phy6: phy@6 {
 			compatible = "ethernet-phy-ieee802.3-c45";
 			reg = <6>;
-			mxl,led-config = <0x00f0 0x0 0x0 0x0>;
+
+			leds {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				led@0 {
+					reg = <0>;
+					color = <LED_COLOR_ID_GREEN>;
+					function = LED_FUNCTION_WAN;
+				};
+			};
 		};
 
 		switch@1f {

target/linux/mediatek/filogic/base-files/etc/board.d/01_leds

@@ -143,8 +143,10 @@ zbtlink,zbt-z8103ax)
 	;;
 zyxel,ex5601-t0-stock|\
 zyxel,ex5601-t0-ubootmod)
+	ucidef_set_led_netdev "lan1" "LAN1" "mdio-bus:05:green:lan" "lan1" "link tx rx"
+	ucidef_set_led_netdev "wan" "2.5G-WAN" "mdio-bus:06:green:wan" "eth1" "link_2500"
 	ucidef_set_led_netdev "lan" "LAN" "green:lan" "eth0" "link tx rx"
-	ucidef_set_led_netdev "wan" "WAN" "green:inet" "eth1" "link tx rx"
+	ucidef_set_led_netdev "internet" "INTERNET" "green:inet" "eth1" "link tx rx"
 	ucidef_set_led_netdev "wifi-24g" "WIFI-2.4G" "green:wifi24g" "phy0-ap0" "link tx rx"
 	ucidef_set_led_netdev "wifi-5g" "WIFI-5G" "green:wifi5g" "phy1-ap0" "link tx rx"
 	;;