From 5487086c4dad869af0eeca0ee24d1ba5fe382b3c Mon Sep 17 00:00:00 2001 From: Kyle Petryszak Date: Tue, 19 Aug 2025 21:30:12 -0500 Subject: [PATCH] arm64: dts: rockchip: Add green power LED to rk3588s-rock-5a The Radxa ROCK 5A board includes a green power LED that is defined in the vendor device tree but is missing from the upstream kernel DTS file. This causes the LED to be uncontrollable from the operating system, as no entry is created for it under /sys/class/leds. This patch adds the missing node to the leds block, creating a "green:power" device and allowing the LED to be controlled by the kernel. Signed-off-by: Kyle Petryszak Link: https://lore.kernel.org/r/175565703702.6.15498212790604388615.862782045@projectinitiative.io Signed-off-by: Heiko Stuebner --- arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts b/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts index f894742b1ebef..19a08f7794e67 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts +++ b/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts @@ -58,6 +58,13 @@ gpios = <&gpio3 RK_PD5 GPIO_ACTIVE_HIGH>; linux,default-trigger = "heartbeat"; }; + + power-led { + color = ; + function = LED_FUNCTION_POWER; + gpios = <&gpio3 RK_PC4 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "default-on"; + }; }; fan: pwm-fan { -- 2.47.3