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Groups > linux.kernel > #1737195
| From | Mika Westerberg <mika.westerberg@linux.intel.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] pinctrl: intel: Mask interrupts on driver probe |
| Date | 2017-09-22 07:50 +0200 |
| Message-ID | <usp0C-2io-3@gated-at.bofh.it> (permalink) |
| References | <usfkC-50V-15@gated-at.bofh.it> |
| Organization | Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo |
On Thu, Sep 21, 2017 at 02:20:03PM -0500, Kyle Roeschley wrote: > Powering off the system on Apollo Lake does not clear the interrupt > enable registers for the GPIOs. To avoid an interrupt storm on driver > probe, clear all interrupt enables before enabling our interrupt line. It is up to the BIOS to set the proper mask and program the pads accordingly. Which platform and BIOS this is? I would rather not do this because it might cause other problems.
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[PATCH] pinctrl: intel: Mask interrupts on driver probe Kyle Roeschley <kyle.roeschley@ni.com> - 2017-09-21 21:30 +0200
Re: [PATCH] pinctrl: intel: Mask interrupts on driver probe Mika Westerberg <mika.westerberg@linux.intel.com> - 2017-09-22 07:50 +0200
Re: [PATCH] pinctrl: intel: Mask interrupts on driver probe Linus Walleij <linus.walleij@linaro.org> - 2017-09-22 15:40 +0200
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