Messages in this thread | | | Date | Tue, 8 Jun 2021 15:20:19 +0100 | From | Mark Brown <> | Subject | Re: [PATCH v2 4/4] PM: domains: Drop/restore performance state votes for devices at system PM |
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On Tue, Jun 08, 2021 at 04:08:55PM +0200, Ulf Hansson wrote:
> Honestly, I am not sure about what the regulator-fixed-domain intends > to model, but I assume it's something that fits well to be modelled as > a plain regulator, to start with.
> Perhaps Mark can chime in and spread some light over this?
IIRC it's for situations where there's a device that's normally built as a separate chip that got built into a bigger SoC and wants to rear end something onto a power domain, I guess especially if the power domain doesn't cover the whole of a Linux device. [unhandled content-type:application/pgp-signature] | |