On 24/01/2025 11:20, Biju Das wrote: >> >>> + depends on ARCH_R9A09G047 || ARCH_R9A09G057 || COMPILE_TEST >> >> But this is just wrong. You are supposed to depend on renesas ARHC, not your individual SoC (and this >> is what you called here "ARCH_R9A..."). >> >> Greg many times gave strong opinion that even full ARCH is wrong and we managed to convince him that >> it has a meaning (or he did not want to keep discussing). But restricting it per soc is pointless and >> impossible to defend in discussion. > > Currently for building RZ/G3E WDT, I need to always have RZ/V2H SoC config. > which is pointless. May be ARCH_RENESAS should ok in this case?? Assuming ARCH_RENESAS covers your individual SoCs above, yes, that's the way for driver to limit themselves to usable family. Best regards, Krzysztof