[...] > >> > + /* Propagate only if this domain has a single parent */ >> >> Why? This limitation should be explained in the cover letter and >> changelog. I would also expect some sort of WARN here since this could >> otherwise be a rather silent failures. > > I think this limitation can just be removed, but I am confused a bit. > > I thought that support for multiple parent domains isn't yet there, > isn't it? And that few people are trying to add it in kernel and the > stuff is still under review. Like this thread:
A genpd PM domain can have several parents (or to use the genpd terminology, masters). This is different from allowing a device to be attached to more than one PM domains, which is what I think you are referring to. That isn't supported. > > https://lkml.org/lkml/2016/11/22/792 > > -- > viresh Kind regards Uffe
