On Tue, Mar 14, 2023 at 9:27 AM Biju Das <biju.das.jz@xxxxxxxxxxxxxx> wrote: > If we cannot do it in user space, then we need to make it as part of > Dt bindings and users will define the use case they need in DT. That sounds like a much better idea :) The kernel is for protecting hardware from users after all, and it seems you want to select one of these use cases and DT is excellent for system config like this. So I would say work ahead on this path. Yours, Linus Walleij