On 04/05/2023 08:53, Changhuang Liang wrote: >>> }; >>> }; >>> >>> Add a "regmap" property which is phandle. And it can keep the present child-node >>> structure. This is more consistent with our soc design. >> >> Adding property from child to parent does not make any sense. Didn't you >> already receive comment on this? >> >> Best regards, >> Krzysztof >> > > Krzysztof, > > I am confused about what to do next. How to add this power-controller's > node in device tree? > You just move power-domain-cells up. Best regards, Krzysztof