ramips: improve YunCore AX820 LEDs

[openwrt/openwrt.git] / target / linux / ramips / dts / mt7621_yuncore_ax820.dts

diff --git a/target/linux/ramips/dts/mt7621_yuncore_ax820.dts b/target/linux/ramips/dts/mt7621_yuncore_ax820.dts
index fe0e9daf7f0cc14c9b09fe09cdad29432b036090..9638f1f060909b1cb778172f0b76e6e2d7c86b5d 100644 (file)
--- a/target/linux/ramips/dts/mt7621_yuncore_ax820.dts
+++ b/target/linux/ramips/dts/mt7621_yuncore_ax820.dts
@@ -10,10 +10,10 @@
        model = "YunCore AX820";
 
        aliases {
-               led-boot = &led_status_green;
-               led-failsafe = &led_status_green;
-               led-running = &led_status_green;
-               led-upgrade = &led_status_green;
+               led-boot = &led_system;
+               led-failsafe = &led_system;
+               led-running = &led_system;
+               led-upgrade = &led_system;
        };
 
        chosen {
@@ -23,10 +23,30 @@
        leds {
                compatible = "gpio-leds";
 
-               led_status_green: status_green {
-                       label = "green:status";
+               /* At least 2 AX820 variants are known and cannot be distinguished (same hw rev):
+                  - System LED green GPIO 15; red and blue apparently not connected
+                  - System LED red GPIO 15, WLAN2G LED green GPIO 14, WLAN5G LED blue GPIO 16
+                  The canonical values taken from a Yuncore datasheet are:
+                  - System LED green GPIO 15, WLAN2G LED blue GPIO 14, WLAN5G LED red GPIO 16
+                  All 3 colors relate to the same single RGB LED showing up on the front lightpipe.
+                  As a result, all 3 LEDs are defined even if only one may be available, and
+                  the color information is absent as it is not reliable */
+               wlan2g {
+                       label = "wlan2g";
+                       gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
+                       linux,default-trigger = "phy0radio";
+               };
+
+               led_system: system {
+                       label = "system";
                        gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
                };
+
+               wlan5g {
+                       label = "wlan5g";
+                       gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
+                       linux,default-trigger = "phy1radio";
+               };
        };
 
        watchdog {