Re: [PATCH v3 3/8] pinctrl: qcom: Register functions before enabling pinctrl

Right, thanks for checking.

I do not own the Nexus 7 flo/deb, so I cannot verify whether it needs
this in the same way as jflte. I mentioned it because another
postmarketOS contributor told me this patch helped on that device, but
it is also possible that I misunderstood the failure they were seeing.
-- 
  MINETTE Alexandre
  [email protected]

Mer 03 juin 2026, à 14:29, Dmitry Baryshkov a écrit :
> On Wed, Jun 03, 2026 at 10:58:24AM +0200, MINETTE Alexandre wrote:
>> Thanks David.
>> 
>> I initially considered adding a Fixes: tag, but I do not have a commit I
>> can point to. This looks like a latent ordering issue in the
>> Qualcomm pinctrl probe path and could have happened at any time until now. 
>> 
>> The failure became visible on APQ8064 boards such as this jflte, and I also
>> have a report that the same change helps flo/deb, but I do not want to
>> add a misleading Fixes tag as we don't really know which commit really triggered the race condition.
>
> But there are no gpio-hogs on Nexus7/flo. 
>
>> -- 
>>   MINETTE Alexandre
>>   [email protected]
>> 
>> Mar 19 mai 2026, à 23:03, David Heidelberg a écrit :
>> > On 19/05/2026 10:48, MINETTE Alexandre wrote:
>> >> Thanks a lot Linus!
>> >> 
>> >> This patch is required for my Samsung Galaxy S4 GT-I9505 to boot but I also
>> >> have confirmation from another contributor that the same pinctrl patch
>> >> helped boot the ASUS Nexus 7 (2013), codenamed flo, which is also based
>> >> on APQ8064.
>> >> 
>> >
>> > Hello Alex,
>> >
>> > if what you wrote about asus-flo/deb is true, then this patch should have 
>> > `Fixes: ` tag, as I remember it was booting with few limited patches ~5 years 
>> > back then (only one serious was hack for proper clock bringup).
>> >
>> > David
>> >
>> > -- 
>> > David Heidelberg
>
> -- 
> With best wishes
> Dmitry