Re: [PATCH V4 0/7] PM / Domains: Allow performance state propagation

From: Rafael J. Wysocki
Date: Fri Dec 14 2018 - 05:18:37 EST


On Fri, Dec 14, 2018 at 11:15 AM Viresh Kumar <viresh.kumar@xxxxxxxxxx> wrote:
>
> Hi,
>
> This series adds performance state propagation support in genpd core.
> The propagation happens from the sub-domains to their masters. More
> details can be found in the individual commit logs.
>
> This is tested on hikey960 by faking power domains in such a way that
> the CPU devices have two power domains and both of them have the same
> master domain. The CPU device, as well as its power domains have
> "required-opps" property set and the performance requirement from the
> CPU eventually configures all the domains (2 sub-domains and 1 master).
>
> Based on opp/linux-next branch (which is 4.20-rc1 +
> multiple-power-domain-support-in-opp-core + some OPP fixes).
>
> Rajendra has already tested the previous version of this series and so I
> have included his Tested-by for all patches.

I'm assuming that this set will go in via the OPP tree.

Cheers,
Rafael