[PATCH v2 2/2] [RFC] CPUFreq: Add support for cpu-perf-dependencies

Sudeep Holla sudeep.holla at arm.com
Mon Oct 12 12:06:33 EDT 2020


On Thu, Oct 08, 2020 at 05:57:23PM +0200, Rafael J. Wysocki wrote:
> On Thu, Oct 8, 2020 at 5:03 PM Ionela Voinescu <ionela.voinescu at arm.com> wrote:

[...]

>
> >    The PSD domains (ACPI) and the new DT binding will tell
> >    which CPUs are actually in the same clock domain for whomever is
> >    interested, despite those CPUs not being in the same policy.
>
> And this information hasn't been used so far in those cases.
>

Indeed, do you see that will change for new heterogeneous CPUs ? Are there
any plans to use EAS on those ?

--
Regards,
Sudeep



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