The sys_led of NanoPi R4S is labeled as SYS on the board and on the
original case, and it is green, not red.

The board also has a red power led, but that one is connected to 3V3
and cannot be controled via GPIO.

The above can checked on page 17 of board's schematics at
https://wiki.friendlyelec.com/wiki/images/0/06/NanoPi-R4S-1GB-2008-Schematic.pdf

This patch changes the label for sys_led from red:power to green:sys.

Signed-off-by: Vic B <linux@vicb.net>
---
 arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dtsi
index 4274d1b6e80a..6fbc76e2e679 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dtsi
@@ -31,7 +31,7 @@ lan_led: led-lan {
 
 		sys_led: led-sys {
 			gpios = <&gpio0 RK_PB5 GPIO_ACTIVE_HIGH>;
-			label = "red:power";
+			label = "green:sys";
 			default-state = "on";
 		};
 
-- 
2.47.3

This commit corrects the system LED configuration for the NanoPi R4S by
replacing the deprecated label property with color and function.

This changes the resulting label of mislabeled sys_led from red:power
to green:status, while the labels of the other two leds stay intact
(green:lan for lan_led and green:wan for wan_led).

Signed-off-by: Vic B <linux@vicb.net>
---
Changes in v2:

  - use color and function instead of deprecated label as suggested
    by Sashiko AI
---
 arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dtsi | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dtsi
index 4274d1b6e80a..4ad012a9bdc8 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dtsi
@@ -14,6 +14,7 @@
 
 /dts-v1/;
 
+#include <dt-bindings/leds/common.h>
 #include "rk3399-nanopi4.dtsi"
 
 / {
@@ -25,19 +26,22 @@ gpio-leds {
 		/delete-node/ led-0;
 
 		lan_led: led-lan {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_LAN;
 			gpios = <&gpio1 RK_PA1 GPIO_ACTIVE_HIGH>;
-			label = "green:lan";
 		};
 
 		sys_led: led-sys {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_STATUS;
 			gpios = <&gpio0 RK_PB5 GPIO_ACTIVE_HIGH>;
-			label = "red:power";
 			default-state = "on";
 		};
 
 		wan_led: led-wan {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_WAN;
 			gpios = <&gpio1 RK_PA0 GPIO_ACTIVE_HIGH>;
-			label = "green:wan";
 		};
 	};
 
-- 
2.47.3