lantiq: use default leds defined in DTS

Remove all now double defined leds from the led board file. Use pppoe
as default for all broadband connections, since it's the default in
OpenWrt now.

Rename the the wifi leds to make sure, the not applicable default
values get overwritten.

Signed-off-by: Mathias Kresin <openwrt@kresin.me>

SVN-Revision: 48038

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

@@ -9,10 +9,10 @@
 
 board_config_update
 
-[ -e "/sys/class/leds/wifi" ] && ucidef_set_led_wlan "wifi" "wifi" "wifi" "phy0tpt"
-[ -e "/sys/class/leds/usb" ] && ucidef_set_led_usbdev "usb" "usb" "usb" "1-1"
-[ -e "/sys/class/leds/usb2" ] && ucidef_set_led_usbdev "usb2" "usb2" "usb2" "2-1"
-[ -e "/sys/class/leds/internet" ] && ucidef_set_led_netdev "internet" "internet" "internet" "pppoe-wan"
+[ -n "$(lantiq_is_dt_led_chosen wifi)" ] && ucidef_set_led_wlan "wifi" "wifi" "$(lantiq_get_dt_led_chosen wifi)" "phy0tpt"
+[ -n "$(lantiq_is_dt_led_chosen usb)" ] && ucidef_set_led_usbdev "usb" "usb" "$(lantiq_get_dt_led_chosen usb)" "1-1"
+[ -n "$(lantiq_is_dt_led_chosen usb2)" ] && ucidef_set_led_usbdev "usb2" "usb2" "$(lantiq_get_dt_led_chosen usb2)" "2-1"
+[ -n "$(lantiq_is_dt_led_chosen internet)" ] && ucidef_set_led_netdev "internet" "internet" "$(lantiq_get_dt_led_chosen internet)" "pppoe-wan"
 
 board=$(lantiq_board_name)
 
@@ -22,19 +22,12 @@ VG3503J)
 	;;
 BTHOMEHUBV2B)
 	ucidef_set_led_default "power" "power" "soc:blue:power" "1"
-#	ucidef_set_led_wlan "wifi" "wifi" "soc:blue:wireless" "phy0radio"
-	ucidef_set_led_wlan "wifi" "wifi" "soc:blue:wireless" "phy0tpt"
-	ucidef_set_led_netdev "internet" "internet" "soc:blue:broadband" "pppoa-wan"
 	;;
 BTHOMEHUBV3A)
 	ucidef_set_led_default "power" "power" "soc:blue:power" "1"
-	ucidef_set_led_wlan "wifi" "wifi" "soc:blue:wireless" "phy0tpt"
-	ucidef_set_led_netdev "internet" "internet" "soc:blue:broadband" "pppoa-wan"
 	;;
 BTHOMEHUBV5A)
 	ucidef_set_led_default "power" "power" "soc:blue:power" "1"
-	ucidef_set_led_wlan "wifi" "wifi" "soc:blue:wireless" "phy0tpt"
-	ucidef_set_led_netdev "internet" "internet" "soc:blue:broadband" "pppoa-wan"
 	ucidef_set_led_default "dimmed" "dimmed" "dimmed" "0"
 	;;
 VGV7510KW22)
@@ -42,33 +35,27 @@ VGV7510KW22)
 	ucidef_set_led_default "power2" "power2" "power2" "0"
 	ucidef_set_led_wlan "wifi" "wifi" "wifi" "phy0radio"
 	ucidef_set_led_netdev "dsl" "dsl" "dsl" "nas0"
-	ucidef_set_led_netdev "internet_green" "internet_green" "internet_green" "pppoe-wan"
 	;;
 VGV7519)
 	ucidef_set_led_default "power" "power" "power" "0"
 	ucidef_set_led_default "power2" "power2" "power2" "1"
-	ucidef_set_led_wlan "wireless_yellow" "wireless_yellow" "wireless_yellow" "phy0radio"
-	ucidef_set_led_netdev "internet_yellow" "internet_yellow" "internet_yellow" "nas0"
-	ucidef_set_led_netdev "broadband_yellow" "broadband_yellow" "broadband_yellow" "pppoe-wan"
+	ucidef_set_led_wlan "wifi" "wifi" "wireless_yellow" "phy0radio"
+	ucidef_set_led_netdev "broadband_yellow" "broadband_yellow" "broadband_yellow" "nas0"
 	;;
 P2812HNUF*)
 	ucidef_set_led_default "power" "power" "power" "0"
 	ucidef_set_led_default "power2" "power2" "power2" "1"
-	ucidef_set_led_wlan "wireless_green" "wireless_green" "wireless_green" "phy0radio"
+	ucidef_set_led_wlan "wifi" "wifi" "wireless_green" "phy0radio"
 	ucidef_set_led_netdev "dsl" "dsl" "dsl" "nas0"
-	ucidef_set_led_netdev "internet_green" "internet_green" "internet_green" "pppoe-wan"
 	;;
 ARV7519RW22)
 	ucidef_set_led_default "power" "power" "power" "1"
-	ucidef_set_led_netdev "internet_green" "internet_green" "internet_green" "pppoe-wan"
 	ucidef_set_led_netdev "lan" "lan" "lan" "eth0.1"
 	;;
 ARV8539PW22)
         ucidef_set_led_default "power" "power" "soc:green:power" "1"
         ucidef_set_led_default "power2" "power2" "soc:red:power" "0"
-        ucidef_set_led_wlan "wifi" "wifi" "soc:green:wireless" "phy0tpt"
         ucidef_set_led_netdev "dsl" "dsl" "soc:green:dsl" "nas0"
-        ucidef_set_led_netdev "online" "online" "soc:green:online" "pppoe-wan"
         ;;
 *)
 	;;

target/linux/lantiq/base-files/lib/functions/lantiq.sh

@@ -27,3 +27,19 @@ lantiq_board_name() {
 
 	echo "$name"
 }
+
+lantiq_is_dt_led_chosen() {
+	[ -f "/sys/firmware/devicetree/base/chosen/leds/$1" ] && echo "true"
+}
+
+lantiq_get_dt_led_chosen() {
+	local label
+	local nodepath
+	local basepath="/sys/firmware/devicetree/base"
+	local chosenpath="$basepath/chosen/leds/$1"
+
+	[ -f "$chosenpath" ] && nodepath=$(cat "$chosenpath")
+	[ -n "$nodepath" ] && label=$(cat "$basepath$nodepath/label")
+
+	echo "$label"
+}