Re: [PATCH 5/8] OPP: Allow multiple clocks for a device

[Viresh Kumar]

On 29-06-22, 21:33, Dmitry Osipenko wrote:
> Today I noticed that tegra30-devfreq driver now fails to probe because
> dev_pm_opp_find_freq_ceil() fails with -ERANGE. This patch is guilty for
> that. Could you please take a look?

I remember this corner case now [1] and it was easy to miss this. So
you want the OPP core to still parse the DT to read opp-hz, but don't
want dev_pm_opp_set_opp() to update the clock rate for it.

What was the reason for this again ?

I have a couple of solutions in mind, but one may be other than second
and so want to know the real issue at hand first.

-- 
viresh

[1] https://lore.kernel.org/lkml/71451eb2-46b2-1ea0-efcc-0811568159a4@xxxxxxxxx/