According to gpio-keys.yaml, linux,code is a required property.

Pass it to fix the following dt-schema warning:

lid-switch (gpio-keys): key-power: 'linux,code' is a required property

Signed-off-by: Fabio Estevam <festevam@gmail.com>
---
 arch/arm/boot/dts/rockchip/rk3288-veyron-pinky.dts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/rockchip/rk3288-veyron-pinky.dts b/arch/arm/boot/dts/rockchip/rk3288-veyron-pinky.dts
index cc27d116d025..e241f93b2310 100644
--- a/arch/arm/boot/dts/rockchip/rk3288-veyron-pinky.dts
+++ b/arch/arm/boot/dts/rockchip/rk3288-veyron-pinky.dts
@@ -47,6 +47,7 @@ &lid_switch {
 
 	key-power {
 		gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>;
+		linux,code = <KEY_POWER>;
 	};
 };
 
-- 
2.43.0

On Mon, 23 Mar 2026 09:57:21 -0300, Fabio Estevam wrote:
> According to gpio-keys.yaml, linux,code is a required property.
> 
> Pass it to fix the following dt-schema warning:
> 
> lid-switch (gpio-keys): key-power: 'linux,code' is a required property
> 
> 
> [...]

Applied, thanks!

[1/1] ARM: dts: rockchip: Pass linux,code to the power key on rk3288-veyron-pinky
      commit: 94c8dc1fa8e1ad4037084204152bca1e799d7d1c

Best regards,
-- 
Heiko Stuebner <heiko@sntech.de>