On 12/05/2023 17:07, Tim Harvey wrote: > On Thu, May 11, 2023 at 10:23 AM Krzysztof Kozlowski > <krzysztof.kozlowski@xxxxxxxxxx> wrote: > diff --git a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw702x.dtsi b/arch/arm6 > 4/boot/dts/freescale/imx8mp-venice-gw702x.dtsi > index 4fca4aae8f72..74b0fda235ed 100644 > --- a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw702x.dtsi > +++ b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw702x.dtsi > @@ -222,8 +222,6 @@ channel@a2 { > }; > > fan-controller@0 { > - #address-cells = <1>; > - #size-cells = <0>; > compatible = "gw,gsc-fan"; > reg = <0x0a>; > }; > > Would that make sense? > > Is it that the fan-controller because it does not have addressable > child nodes does not need address-cells? I just looked a bit and requirement of address/size cells seemed odd. There are no children, it's not a bus etc, so yes, drop it. Best regards, Krzysztof