On Tue, Jun 3, 2025 at 3:35 PM Bartosz Golaszewski <b...@bgdev.pl> wrote: > > > > > > The compatible string could be updated like so: > > > "thead,th1520-aon-pwrseq" > > > > Should not be separate node, you already have one for AON. > > > > Agreed. And as far as implementation goes, you can have the same > driver be a PM domain AND pwrseq provider. It just has to bind to the > device node that represents an actual component, not a made-up > "convenience" node. >
I'm seeing that there's already a main driver under drivers/pmdomain/thead/th1520-pm-domains.c and a "logical sub-driver" under drivers/firmware/thead,th1520-aon.c which exposes th1520_aon_init() called by the former. Maybe just follow that pattern, add a module under drivers/power/sequencing/ called pwrseq-th1520-pwrseq.c and call its init function from the pm-domains module? Bart
