Messages in this thread | | | Date | Thu, 30 Jun 2022 06:20:28 +0530 | From | Viresh Kumar <> | Subject | Re: [PATCH 5/8] OPP: Allow multiple clocks for a device |
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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@gmail.com/
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