mvebu: rb5009: fix QCA8081 LED polarity

Currently, QCA8081 LED is never configured and the default configuration
has the LED polarity inverted so it will be lit when there is nothing
connected to the PHY.

So lets define the LED as active-low and configure the trigger via 01_leds.

Fixes: 85d9fd6f0ec7 ("mvebu: add support for RB5009UG+S+IN")
Link: https://github.com/openwrt/openwrt/pull/15927
Signed-off-by: Robert Marko <[email protected]>

target/linux/mvebu/cortexa72/base-files/etc/board.d/01_leds

@@ -13,6 +13,9 @@ iei,puzzle-m901)
 iei,puzzle-m902)
 	ucidef_set_led_netdev "wan" "WAN" "white:network" "eth2" "link"
 	;;
+mikrotik,rb5009)
+	ucidef_set_led_netdev "wan-port-link" "WAN-PORT-LINK" "!cp0!config-space@f2000000!mdio@12a200!switch@0!mdio1:00:green:" "p1" "tx rx link_10 link_100 link_1000 link_2500"
+	;;
 esac
 
 board_config_flush

target/linux/mvebu/files-6.6/arch/arm64/boot/dts/marvell/armada-7040-rb5009.dts

@@ -5,6 +5,7 @@
 #include "armada-7040.dtsi"
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
 
 / {
 	model = "MikroTik RB5009";
@@ -378,6 +379,19 @@
 
 			qca8081: qca8081@0 {
 				reg = <0>;
+
+				leds {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					led@1 {
+						reg = <1>;
+						color = <LED_COLOR_ID_GREEN>;
+						function = LED_FUNCTION_WAN;
+						default-state = "keep";
+						active-low;
+					};
+				};
 			};
 		};
 	};