[openwrt/openwrt] ath79: support switch LEDs on Archer C7 family

[LEDE Commits]

hauke pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/a6bde79c91b813ea29c3a0b1c84bc4fe4c3a00a1

commit a6bde79c91b813ea29c3a0b1c84bc4fe4c3a00a1
Author: Lech Perczak <lech.perczak at gmail.com>
AuthorDate: Tue Sep 14 23:48:51 2021 +0200

    ath79: support switch LEDs on Archer C7 family
    
    Add switch LED definitions for TP-Link Archer C7 v1/2/3 family, based on data
    extracted from ar71xx board file. Update the LED labels to match current
    pattern, i.e. drop the "tp-link:" prefix.
    
    Signed-off-by: Lech Perczak <lech.perczak at gmail.com>
    Link: https://github.com/openwrt/openwrt/pull/12487
    Signed-off-by: Hauke Mehrtens <hauke at hauke-m.de>
---
 .../linux/ath79/dts/qca9558_tplink_archer-c.dtsi   | 42 ++++++++++++++++++++++
 1 file changed, 42 insertions(+)

diff --git a/target/linux/ath79/dts/qca9558_tplink_archer-c.dtsi b/target/linux/ath79/dts/qca9558_tplink_archer-c.dtsi
index c1bd3f759b..7c84f3e21d 100644
--- a/target/linux/ath79/dts/qca9558_tplink_archer-c.dtsi
+++ b/target/linux/ath79/dts/qca9558_tplink_archer-c.dtsi
@@ -4,6 +4,7 @@
 
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
 
 / {
 	aliases {
@@ -129,6 +130,47 @@
 			0x7c 0x0000007e /* PORT0_STATUS */
 			0x94 0x0000007e /* PORT6 STATUS */
 			>;
+
+		leds {
+			led at 0 {
+				reg = <0>;
+				color = <LED_COLOR_ID_GREEN>;
+				function = LED_FUNCTION_WAN;
+				qca,led-mode = <0>;
+			};
+
+			led at 3 {
+				reg = <3>;
+				color = <LED_COLOR_ID_GREEN>;
+				function = LED_FUNCTION_LAN;
+				function-enumerator = <1>;
+				qca,led-mode = <0>;
+			};
+
+			led at 6 {
+				reg = <6>;
+				color = <LED_COLOR_ID_GREEN>;
+				function = LED_FUNCTION_LAN;
+				function-enumerator = <2>;
+				qca,led-mode = <0>;
+			};
+
+			led at 9 {
+				reg = <9>;
+				color = <LED_COLOR_ID_GREEN>;
+				function = LED_FUNCTION_LAN;
+				function-enumerator = <3>;
+				qca,led-mode = <0>;
+			};
+
+			led at 12 {
+				reg = <12>;
+				color = <LED_COLOR_ID_GREEN>;
+				function = LED_FUNCTION_LAN;
+				function-enumerator = <4>;
+				qca,led-mode = <0>;
+			};
+		};
 	};
 };