ramips: expose ephy leds for miwifi-mini

Give users more control by exposing ephy leds.

Signed-off-by: David Yang <mmyangfl@gmail.com>
[remove execute bit on 01_leds, add status for gpio2]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>

target/linux/ramips/dts/mt7620a_xiaomi_miwifi-mini.dts

@@ -37,6 +37,21 @@
 			label = "red:status";
 			gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
 		};
+
+		wan {
+			label = "green:wan";
+			gpios = <&gpio2 4 GPIO_ACTIVE_LOW>;
+		};
+
+		lan1 {
+			label = "green:lan1";
+			gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
+		};
+
+		lan2 {
+			label = "green:lan2";
+			gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
+		};
 	};
 
 	keys {
@@ -54,6 +69,10 @@
 	status = "okay";
 };
 
+&gpio2 {
+	status = "okay";
+};
+
 &spi0 {
 	status = "okay";
 
@@ -119,9 +138,6 @@
 };
 
 &ethernet {
-	pinctrl-names = "default";
-	pinctrl-0 = <&ephy_pins>;
-
 	nvmem-cells = <&macaddr_factory_28>;
 	nvmem-cell-names = "mac-address";
 
@@ -148,7 +164,7 @@
 
 &state_default {
 	gpio {
-		groups = "i2c", "rgmii1";
+		groups = "ephy", "i2c", "rgmii1";
 		function = "gpio";
 	};
 };

target/linux/ramips/mt7620/base-files/etc/board.d/01_leds

@@ -207,6 +207,11 @@ wavlink,wl-wn579x3)
 	ucidef_set_led_switch "lan" "lan" "blue:lan" "switch0" "0x20"
 	ucidef_set_led_switch "wan" "wan" "blue:wan" "switch0" "0x10"
 	;;
+xiaomi,miwifi-mini)
+	ucidef_set_led_switch "lan1" "lan1" "green:lan1" "switch0" "0x02"
+	ucidef_set_led_switch "lan2" "lan2" "green:lan2" "switch0" "0x01"
+	ucidef_set_led_switch "wan" "wan" "green:wan" "switch0" "0x10"
+	;;
 zbtlink,zbt-ape522ii)
 	ucidef_set_led_netdev "wlan2g4" "wlan1-link" "green:wlan2g4" "wlan1"
 	ucidef_set_led_netdev "sys1" "wlan1" "green:sys1" "wlan1" "tx rx"