realtek: add support for power LED on Netgear GS308Tv1

The Netgear GS308Tv1 is already supported by OpenWrt, but is missing LED
support. After OpenWrt installation, all LEDs are off which makes the
installation quite confusing.
This enables support for the green/amber power LED to give feedback
about the current status.

Signed-off-by: Andreas Böhler <dev@aboehler.at>
(cherry picked from commit c4927747d25af59db8233a66a59fdf9e8c0e395d)

diff --git a/target/linux/realtek/dts-5.10/rtl8380_netgear_gs308t-v1.dts b/target/linux/realtek/dts-5.10/rtl8380_netgear_gs308t-v1.dts
index 016ed8beb6356f30f520da5730a1a265c503ecea..cd69e80186c315f3bd54a9fef79ce8d58693f873 100644 (file)
--- a/target/linux/realtek/dts-5.10/rtl8380_netgear_gs308t-v1.dts
+++ b/target/linux/realtek/dts-5.10/rtl8380_netgear_gs308t-v1.dts
@@ -2,7 +2,34 @@
 
 #include "rtl8380_netgear_gigabit_3xx.dtsi"
 
+#include <dt-bindings/leds/common.h>
+
 / {
        compatible = "netgear,gs308t-v1", "realtek,rtl838x-soc";
        model = "Netgear GS308T v1";
+
+       aliases {
+               led-boot = &led_power_green;
+               led-failsafe = &led_power_amber;
+               led-running = &led_power_green;
+               led-upgrade = &led_power_amber;
+       };
+
+       leds {
+               compatible = "gpio-leds";
+
+               led_power_amber: led-0 {
+                       label = "amber:power";
+                       color = <LED_COLOR_ID_AMBER>;
+                       function = LED_FUNCTION_POWER;
+                       gpios = <&gpio1 32 GPIO_ACTIVE_LOW>;
+               };
+
+               led_power_green: led-1 {
+                       label = "green:power";
+                       color = <LED_COLOR_ID_GREEN>;
+                       function = LED_FUNCTION_POWER;
+                       gpios = <&gpio1 31 GPIO_ACTIVE_LOW>;
+               };
+       };
 };