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SubjectRe: [PATCH 1/2] configs: ARM: omap2plus: Enable OMAP3_THERMAL
* Adam Ford <aford173@gmail.com> [191108 20:03]:
> On Wed, Oct 23, 2019 at 9:36 AM Tony Lindgren <tony@atomide.com> wrote:
> > My guess is we need to call clk_disable() and call
> > ti_bandgap_save_ctxt() on CPU_CLUSTER_PM_ENTER similar to
> > what ti_bandgap_suspend does. And then restore it on
> > CPU_CLUSTER_PM_EXIT.
> >
> > There's a similar example already in gpio_omap_cpu_notifier().
> > Not sure if there is some related errata to deal with too,
> > probably the old Nokia n900 or n9 would provide some hints
> > on what exactly needs to be done.
>
> I 'think' I have a patch ready that does what you're asking, but I
> will fully admit that I don't completely grasp what's going on.
>
> I'll submit it as an RFC, but I am not even sure I understand what to
> put into the description, so if you're OK with reviewing the RFC, feel
> free to mark up the actual commit message as well.
>
> From what I can see, the changes haven't negatively impact stuff. I
> didn't see the power consumption go up before, so I am not sure I can
> replicate your findings.
>
> It'll be posted shortly.

Yeah seems to do the job, thanks for fixing this issue.

Tony

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