Re: [PATCH 08/31] cpufreq: tegra20: Migrate to dev_pm_opp_set_config()

[Jon Hunter]

On 24/06/2022 06:38, Viresh Kumar wrote:
> On 29-05-22, 19:59, Dmitry Osipenko wrote:
> > With that fixed, now there is another error:
> >
> > [    1.761945] cpu cpu0: _of_add_opp_table_v2: no supported OPPs
> > [    1.761960] cpu cpu0: OPP table can't be empty
> >
> > I see this on Tegra30, but not on Tegra20. Apparently OPP table
> > refcounting is broken on Tegra30 by this patchset. To make it clear,
> > there are no error without these OPP patches applied. I may take a
> > closer look if will be needed, just ping me.
>
> Hi Jon,
>
> Dmitry reported this on Tegra30 earlier, do you also see such a
> failure ? Would be helpful to get this fixed as well, if it still
> exists.


Yes I am seeing the same issue on Tegra30 ...

[    2.177437] cpu cpu0: _of_add_opp_table_v2: no supported OPPs
[    2.177455] cpu cpu0: OPP table can't be empty

And the cpufreq test we are running is failing.

Thanks
Jon

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