[openwrt/openwrt] ath79: support switch LEDs on TL-WDR4300 family

[LEDE Commits]

hauke pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/b5367180b9f1fbde55d3ec2cca6d77f034b1bc11

commit b5367180b9f1fbde55d3ec2cca6d77f034b1bc11
Author: Lech Perczak <lech.perczak at gmail.com>
AuthorDate: Tue Sep 14 23:47:02 2021 +0200

    ath79: support switch LEDs on TL-WDR4300 family
    
    Add switch LED definitions for TP-Link TL-WDR4300 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/ar9344_tplink_tl-wdr4300.dtsi  | 42 ++++++++++++++++++++++
 1 file changed, 42 insertions(+)

diff --git a/target/linux/ath79/dts/ar9344_tplink_tl-wdr4300.dtsi b/target/linux/ath79/dts/ar9344_tplink_tl-wdr4300.dtsi
index 734f72a9c5..8411a9b061 100644
--- a/target/linux/ath79/dts/ar9344_tplink_tl-wdr4300.dtsi
+++ b/target/linux/ath79/dts/ar9344_tplink_tl-wdr4300.dtsi
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
 
 #include "ar9344_tplink_tl-wdrxxxx.dtsi"
+#include <dt-bindings/leds/common.h>
 
 / {
 	aliases {
@@ -110,6 +111,47 @@
 			0x5c 0x0030c300 /* LED_CTRL3 */
 			0x7c 0x0000007e /* PORT0_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>;
+			};
+		};
 	};
 };