Hi Shawn, On Mon, Jun 11, 2018 at 2:26 AM, Shawn Guo <shawnguo@xxxxxxxxxx> wrote: >> diff --git a/arch/arm/boot/dts/imx51-zii-rdu1.dts b/arch/arm/boot/dts/imx51-zii-rdu1.dts >> index 0c99ac04ad08..98cc107098e0 100644 >> --- a/arch/arm/boot/dts/imx51-zii-rdu1.dts >> +++ b/arch/arm/boot/dts/imx51-zii-rdu1.dts >> @@ -581,6 +581,14 @@ >> watchdog { >> compatible = "zii,rave-sp-watchdog"; >> }; >> + >> + backlight { >> + compatible = "zii,rave-sp-backlight"; >> + }; >> + >> + pwrbutton { >> + compatible = "zii,rave-sp-pwrbutton"; >> + }; > > Where are these compatibles documented? Currently they are documented in linux-next at: Documentation/devicetree/bindings/watchdog/zii,rave-sp-wdt.txt Documentation/devicetree/bindings/leds/backlight/zii,rave-sp-backlight.txt Documentation/devicetree/bindings/input/zii,rave-sp-pwrbutton.txt They should land in 4.18-rc1. -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html