[openwrt/openwrt] ath79: Add green power LED to Airtight C-75

[LEDE Commits]

ynezz pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/4eefdc7adbbafbb3ed3c091ead20ba0a674a48da

commit 4eefdc7adbbafbb3ed3c091ead20ba0a674a48da
Author: Sven Schwermer <sven at svenschwermer.de>
AuthorDate: Mon Mar 7 22:08:32 2022 +0100

    ath79: Add green power LED to Airtight C-75
    
    In addition to the missing green LED definition, the polarity of the
    amber power LED was incorrect which is fixed here.
    
    Signed-off-by: Sven Schwermer <sven at svenschwermer.de>
---
 target/linux/ath79/dts/qca9550_airtight_c-75.dts | 22 +++++++++++++++-------
 1 file changed, 15 insertions(+), 7 deletions(-)

diff --git a/target/linux/ath79/dts/qca9550_airtight_c-75.dts b/target/linux/ath79/dts/qca9550_airtight_c-75.dts
index 0121753445..587610c6df 100644
--- a/target/linux/ath79/dts/qca9550_airtight_c-75.dts
+++ b/target/linux/ath79/dts/qca9550_airtight_c-75.dts
@@ -4,6 +4,7 @@
 
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
 
 / {
 	model = "AirTight Networks C-75";
@@ -11,9 +12,10 @@
 
 	aliases {
 		label-mac-device = &eth0;
-		led-boot = &led_power;
-		led-failsafe = &led_power;
-		led-upgrade = &led_power;
+		led-boot = &led_power_amber;
+		led-running = &led_power_green;
+		led-failsafe = &led_power_amber;
+		led-upgrade = &led_power_amber;
 	};
 
 	keys {
@@ -29,10 +31,16 @@
 	leds {
 		compatible = "gpio-leds";
 
-		led_power: power {
-			label = "amber:power";
-			gpios = <&gpio 14 GPIO_ACTIVE_HIGH>;
-			default-state = "on";
+		led_power_amber: power-amber {
+			color = <LED_COLOR_ID_AMBER>;
+			function = LED_FUNCTION_POWER;
+			gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
+		};
+
+		led_power_green: power-green {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_POWER;
+			gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
 		};
 
 		wlan2g {