Syscon nodes needs at least 2 compatibles to be compliant why yaml documentation. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@xxxxxx> --- arch/arm/boot/dts/stm32mp151.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/stm32mp151.dtsi b/arch/arm/boot/dts/stm32mp151.dtsi index 36f38a95b4de..0b86a916e297 100644 --- a/arch/arm/boot/dts/stm32mp151.dtsi +++ b/arch/arm/boot/dts/stm32mp151.dtsi @@ -1127,7 +1127,7 @@ }; pwr_mcu: pwr_mcu@50001014 { - compatible = "syscon"; + compatible = "st,stm32mp151-pwr-mcu", "syscon"; reg = <0x50001014 0x4>; }; -- 2.15.0