Re: [1/2] arm64: dts: r8a7795: add thermal cooling management

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On Wed, Jan 03, 2018 at 11:25:37AM +0100, Geert Uytterhoeven wrote:
> Hi Simon,
> 
> On Wed, Jan 3, 2018 at 11:14 AM, Simon Horman <horms@xxxxxxxxxxxx> wrote:
> > On Wed, Jan 03, 2018 at 01:03:52AM +0100, Niklas Söderlund wrote:
> >> On 2018-01-02 10:19:44 +0100, Simon Horman wrote:
> >> > On Mon, Jan 01, 2018 at 10:13:35AM -0800, Eduardo Valentin wrote:
> >> > > On Wed, Sep 13, 2017 at 12:59:08PM +0200, Niklas Söderlund wrote:
> >> > > > Add nodes and properties for thermal cooling management support.
> >> > > >
> >> > > > Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@xxxxxxxxxxxx>
> >> > > > ---
> >> > >
> >> > > Just a reminder, this series should go via your arch tree. You may add
> >> > > my acks.
> >> >
> >> > Ack.
> >> >
> >> > Niklas, could you comment on the readiness of these patches
> >> > for the renesas tree?
> >>
> >> I think maybe the patches might have became a bit outdated since they
> >> where posted due to all reg property fixup patches. The blocker for me
> >> reposting this series is that the patches this depends
> >> 'topic/rcar-gen3-cpufreq' on are not yet in the renesas tree next or
> >> devel branches. Do you think it would be valuable for me to refresh
> >> these patches before the dependencies are picked up?
> >
> > Probably not. I'll try to work on getting cpufreq upstream :)
> 
> I think it's working fine in renesas-drivers, isn't it?

There was some cleanup of the DTS patches pending.
That has now happened, been posted, reviewed and merged :)

> As in the mean time the R-Car Gen3 CPG/MSSR drivers gained suspend/resume
> support, the only missing part is support for restoring the Z* clocks during
> system resume.  Unless that is handled automatically by the cpufreq core.
> For secondary CPU cores, this may be handled by the CPU hotplug code.
> For the primary CPU core, I don't know.

Thanks, I'll look into that.



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