[openwrt/openwrt] ath79: teltonika-rut230: add 4G LED

[LEDE Commits]

hauke pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/f28010a79c653f0ac7183c3cf774ed70f8818935

commit f28010a79c653f0ac7183c3cf774ed70f8818935
Author: Lech Perczak <lech.perczak at gmail.com>
AuthorDate: Sat Dec 7 04:27:18 2024 +0100

    ath79: teltonika-rut230: add 4G LED
    
    Teltonika RUT240 has an extra 4G status LED on GPIO21. Otherwise the
    hardware is fully compatible with RUT230 line. Attach the LED inside
    device tree.
    
    Signed-off-by: Lech Perczak <lech.perczak at gmail.com>
    Link: https://github.com/openwrt/openwrt/pull/17503
    Signed-off-by: Hauke Mehrtens <hauke at hauke-m.de>
---
 target/linux/ath79/dts/ar9331_teltonika_rut230-v1.dts | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/target/linux/ath79/dts/ar9331_teltonika_rut230-v1.dts b/target/linux/ath79/dts/ar9331_teltonika_rut230-v1.dts
index 73a6cc52ca..aa8a220470 100644
--- a/target/linux/ath79/dts/ar9331_teltonika_rut230-v1.dts
+++ b/target/linux/ath79/dts/ar9331_teltonika_rut230-v1.dts
@@ -83,6 +83,11 @@
 			gpios = <&gpio 24 GPIO_ACTIVE_HIGH>;
 		};
 
+		4g {
+			label = "green:4g";
+			gpios = <&gpio 21 GPIO_ACTIVE_HIGH>;
+		};
+
 		lan {
 			function = LED_FUNCTION_LAN;
 			color = <LED_COLOR_ID_GREEN>;
@@ -96,8 +101,6 @@
 			gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
 			/* GPIO 14 - ACTIVE HIGH for hwrev 0 */
 		};
-
-		/* 4G LED - GPIO21 ACTIVE_HIGH for RUT240 */
 	};
 
 	reg_usb_vbus: reg_usb_vbus {