Re: [PATCH v5 2/6] pinctrl: qcom: Register functions before enabling pinctrl
Bartosz Golaszewski <[email protected]>
| Newsgroups | org.kernel.vger.phone-devel,org.kernel.vger.linux-arm-msm,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-gpio,org.kernel.vger.linux-kernel |
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| Message-ID | <CAMRc=MdKYW_NQpqBES5UcyNqBJd_t1cHiLA3av0wWSWwFgOH-g@mail.gmail.com> |
On Tue, 4 Aug 2026 08:34:27 +0200, Alexandre MINETTE via B4 Relay <[email protected]> said: > From: Alexandre MINETTE <[email protected]> > > pinctrl consumers can request states while the pinctrl core enables the > controller. On Qualcomm pinctrl drivers this can happen before the SoC > function list has been registered, which leaves the function table > incomplete during state lookup. > > On APQ8064 this can fail while claiming pinctrl hogs: > > apq8064-pinctrl 800000.pinctrl: invalid function ps_hold in map table > apq8064-pinctrl 800000.pinctrl: error claiming hogs: -22 > apq8064-pinctrl 800000.pinctrl: could not claim hogs: -22 > > Register Qualcomm pinctrl with devm_pinctrl_register_and_init(), add the > SoC pin functions, and only then enable the pinctrl device. > > Reviewed-by: Konrad Dybcio <[email protected]> > Signed-off-by: Alexandre MINETTE <[email protected]> > --- This doesn't apply on top of current linux-next. Can you rebase, resend this as a separate patch and add the Cc: stable and Fixes: tags? Bart