ramips: use led, function/color syntax for some tp-link archer routers

Setting the LED name and abandoning the label and using the
function/color syntax for some TP-Link Archer series routers:
Archer C2 v1, Archer C20 v1, Archer C20i and Archer C50 v1

Signed-off-by: Mieczyslaw Nalewaj <[email protected]>

target/linux/ramips/dts/mt7620a_tplink_archer-c2-v1.dts

@@ -19,13 +19,13 @@
 	leds {
 		compatible = "gpio-leds";
 
-		lan {
+		led-0 {
 			function = LED_FUNCTION_LAN;
 			color = <LED_COLOR_ID_GREEN>;
 			gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
 		};
 
-		usb {
+		led-1 {
 			function = LED_FUNCTION_USB;
 			color = <LED_COLOR_ID_GREEN>;
 			gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
@@ -33,19 +33,19 @@
 			linux,default-trigger = "usbport";
 		};
 
-		led_wps: wps {
+		led_wps: led-2 {
 			function = LED_FUNCTION_WPS;
 			color = <LED_COLOR_ID_GREEN>;
 			gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
 		};
 
-		wan {
+		led-3 {
 			function = LED_FUNCTION_WAN;
 			color = <LED_COLOR_ID_GREEN>;
 			gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
 		};
 
-		wlan {
+		led-4 {
 			function = LED_FUNCTION_WLAN;
 			color = <LED_COLOR_ID_GREEN>;
 			gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;

target/linux/ramips/dts/mt7620a_tplink_archer-c20-v1.dts

@@ -16,20 +16,20 @@
 	leds {
 		compatible = "gpio-leds";
 
-		lan {
+		led-0 {
 			function = LED_FUNCTION_LAN;
 			color = <LED_COLOR_ID_BLUE>;
 			gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
 		};
 
-		led_power: power {
+		led_power: led-1 {
 			function = LED_FUNCTION_POWER;
 			color = <LED_COLOR_ID_BLUE>;
 			gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
 			default-state = "keep";
 		};
 
-		usb {
+		led-2 {
 			function = LED_FUNCTION_USB;
 			color = <LED_COLOR_ID_BLUE>;
 			gpios = <&gpio2 4 GPIO_ACTIVE_LOW>;
@@ -37,31 +37,33 @@
 			linux,default-trigger = "usbport";
 		};
 
-		wan {
+		led-3 {
 			function = LED_FUNCTION_WAN;
 			color = <LED_COLOR_ID_BLUE>;
 			gpios = <&gpio0 11 GPIO_ACTIVE_HIGH>;
 		};
 
-		wan_orange {
+		led-4 {
 			function = LED_FUNCTION_WAN;
 			color = <LED_COLOR_ID_ORANGE>;
 			gpios = <&gpio0 9 GPIO_ACTIVE_HIGH>;
 		};
 
-		wlan5g {
-			label = "blue:wlan5g";
+		led-5 {
+			function = LED_FUNCTION_WLAN_5GHZ;
+			color = <LED_COLOR_ID_BLUE>;
 			gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "phy0tpt";
 		};
 
-		wlan2g {
-			label = "blue:wlan2g";
+		led-6 {
+			function = LED_FUNCTION_WLAN_2GHZ;
+			color = <LED_COLOR_ID_BLUE>;
 			gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "phy1tpt";
 		};
 
-		wps {
+		led-7 {
 			function = LED_FUNCTION_WPS;
 			color = <LED_COLOR_ID_BLUE>;
 			gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;

target/linux/ramips/dts/mt7620a_tplink_archer-c20i.dts

@@ -17,13 +17,13 @@
 	leds {
 		compatible = "gpio-leds";
 
-		lan {
+		led-0 {
 			function = LED_FUNCTION_LAN;
 			color = <LED_COLOR_ID_BLUE>;
 			gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
 		};
 
-		usb {
+		led-1 {
 			function = LED_FUNCTION_USB;
 			color = <LED_COLOR_ID_BLUE>;
 			gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
@@ -31,19 +31,19 @@
 			linux,default-trigger = "usbport";
 		};
 
-		led_wps: wps {
+		led_wps: led-2 {
 			function = LED_FUNCTION_WPS;
 			color = <LED_COLOR_ID_BLUE>;
 			gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
 		};
 
-		wan {
+		led-3 {
 			function = LED_FUNCTION_WAN;
 			color = <LED_COLOR_ID_BLUE>;
 			gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
 		};
 
-		wlan {
+		led-4 {
 			function = LED_FUNCTION_WLAN;
 			color = <LED_COLOR_ID_BLUE>;
 			gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;

target/linux/ramips/dts/mt7620a_tplink_archer-c50-v1.dts

@@ -16,20 +16,20 @@
 	leds {
 		compatible = "gpio-leds";
 
-		lan {
+		led-0 {
 			function = LED_FUNCTION_LAN;
 			color = <LED_COLOR_ID_GREEN>;
 			gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
 		};
 
-		led_power: power {
+		led_power: led-1 {
 			function = LED_FUNCTION_POWER;
 			color = <LED_COLOR_ID_GREEN>;
 			gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
 			default-state = "on";
 		};
 
-		usb {
+		led-2 {
 			function = LED_FUNCTION_USB;
 			color = <LED_COLOR_ID_GREEN>;
 			gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
@@ -37,31 +37,33 @@
 			linux,default-trigger = "usbport";
 		};
 
-		wan {
+		led-3 {
 			function = LED_FUNCTION_WAN;
 			color = <LED_COLOR_ID_GREEN>;
 			gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
 		};
 
-		wan_orange {
+		led-4 {
 			function = LED_FUNCTION_WAN;
 			color = <LED_COLOR_ID_ORANGE>;
 			gpios = <&gpio2 4 GPIO_ACTIVE_LOW>;
 		};
 
-		wlan5g {
-			label = "green:wlan5g";
+		led-5 {
+			function = LED_FUNCTION_WLAN_5GHZ;
+			color = <LED_COLOR_ID_GREEN>;
 			gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "phy0tpt";
 		};
 
-		wlan2g {
-			label = "green:wlan2g";
+		led-6 {
+			function = LED_FUNCTION_WLAN_2GHZ;
+			color = <LED_COLOR_ID_GREEN>;
 			gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "phy1tpt";
 		};
 
-		wps {
+		led-7 {
 			function = LED_FUNCTION_WPS;
 			color = <LED_COLOR_ID_GREEN>;
 			gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;