[openwrt/openwrt] ramips: define Yuncore AX820 switch LEDs

[LEDE Commits]

rmilecki pushed a commit to openwrt/openwrt.git, branch openwrt-22.03:
https://git.openwrt.org/dced5f2c954060689422d79f3c64a997227ca8f4

commit dced5f2c954060689422d79f3c64a997227ca8f4
Author: Thibaut VARÈNE <hacks at slashdirt.org>
AuthorDate: Wed Aug 17 19:36:41 2022 +0200

    ramips: define Yuncore AX820 switch LEDs
    
    This patch defines the two switch LED to bring them under user control.
    
    Fixes: 158a5af80102d ("ramips: improve YunCore AX820 LEDs")
    Signed-off-by: Thibaut VARÈNE <hacks at slashdirt.org>
    [rmilecki: leave "label"s in place]
    Signed-off-by: Rafał Miłecki <rafal at milecki.pl>
    (cherry picked from commit 7bee10a7d2d16251113147c28dd4548af5c14bab)
---
 target/linux/ramips/dts/mt7621_yuncore_ax820.dts         | 16 ++++++++++++++++
 .../linux/ramips/mt7621/base-files/etc/board.d/01_leds   |  4 ++++
 2 files changed, 20 insertions(+)

diff --git a/target/linux/ramips/dts/mt7621_yuncore_ax820.dts b/target/linux/ramips/dts/mt7621_yuncore_ax820.dts
index 9638f1f060..bd28c1668e 100644
--- a/target/linux/ramips/dts/mt7621_yuncore_ax820.dts
+++ b/target/linux/ramips/dts/mt7621_yuncore_ax820.dts
@@ -4,6 +4,7 @@
 
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
 
 / {
 	compatible = "yuncore,ax820", "mediatek,mt7621-soc";
@@ -47,6 +48,18 @@
 			gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "phy1radio";
 		};
+
+		wan {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_WAN;
+			gpios = <&switch0 0 GPIO_ACTIVE_LOW>;
+		};
+
+		lan {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_LAN;
+			gpios = <&switch0 3 GPIO_ACTIVE_LOW>;
+		};
 	};
 
 	watchdog {
@@ -131,6 +144,9 @@
 };
 
 &switch0 {
+	gpio-controller;
+	#gpio-cells = <2>;
+
 	ports {
 		port at 0 {
 			status = "okay";
diff --git a/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds b/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds
index bffb7c18c8..15e33e2f16 100644
--- a/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds
+++ b/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds
@@ -148,6 +148,10 @@ xiaomi,redmi-router-ac2100)
 youhua,wr1200js)
 	ucidef_set_led_netdev "internet" "INTERNET" "green:wan" "wan"
 	;;
+yuncore,ax820)
+	ucidef_set_led_netdev "lan" "LAN" "green:lan" "lan"
+	ucidef_set_led_netdev "wan" "WAN" "green:wan" "wan"
+	;;
 zbtlink,zbt-wg1608-16m)
 	ucidef_set_led_netdev "lan1" "LAN1" "green:lan-1" "lan1"
 	ucidef_set_led_netdev "lan2" "LAN2" "green:lan-2" "lan2"