On Thu, 4 Aug 2022 at 13:35, Abel Vesa <abel.vesa@xxxxxxxxxx> wrote: > > None of the CCs actually need the PD attached to their device, > but rather some GDSCs registered by those CCs need that PD as a parent > in order to propagate power gating and the performance state. > > So lets detach the PD from the CC right at the end of probe, after > everything has been successfully set up. Would it still be possible to read the clock registers if we detach the device from the domain? I think it was the original issue behind putting the dispcc/videocc into the MMCX domain: to be able to poke into the clock registers, which are gated by the MMCX. > Signed-off-by: Abel Vesa <abel.vesa@xxxxxxxxxx> -- With best wishes Dmitry
