[PATCH v4 13/13] pmdomain: arm: Add the SCMI performance domain

Sudeep Holla sudeep.holla at arm.com
Mon Sep 25 02:41:07 PDT 2023


On Tue, 19 Sep 2023 14:16:05 +0200, Ulf Hansson wrote:
> To enable support for performance scaling (DVFS) for generic devices with
> the SCMI performance protocol, let's add an SCMI performance domain. This
> is being modelled as a genpd provider, with support for performance scaling
> through genpd's ->set_performance_state() callback.
> 
> Note that, this adds the initial support that allows consumer drivers for
> attached devices, to vote for a new performance state via calling the
> dev_pm_genpd_set_performance_state(). However, this should be avoided as
> it's in most cases preferred to use the OPP library to vote for a new OPP
> instead. The support using the OPP library isn't part of this change, but
> needs to be implemented from subsequent changes.
> 
> [...]

Applied to sudeep.holla/linux (for-next/scmi/updates), thanks!

[13/13] pmdomain: arm: Add the SCMI performance domain
        https://git.kernel.org/sudeep.holla/c/2af23ceb8624
--
Regards,
Sudeep




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