On 29/11/2022 16:58, Jianlong Huang wrote: >>> >>> Drivers rarely reference macros directly, mostly parsing dts and writing them to registers. >> >> So drivers do not use macros? Then there is no reason to store them in >> bindings? What do you "bind" if there is no usage (and we do not talk >> about DTS...)? >> > > Where do you suggest to store these macros used in DTS? Sometimes they do not need storing. If they are worth, then in the DTS headers. Few platforms (Samsung, All of NXP, Mediatek, Sama5/Atmel) are doing it already. Best regards, Krzysztof