[PATCH v3 00/10] gpiolib: more quirks to handle legacy names

Bartosz Golaszewski brgl at bgdev.pl
Thu Oct 20 04:58:42 PDT 2022


On Tue, Oct 18, 2022 at 7:41 AM Dmitry Torokhov
<dmitry.torokhov at gmail.com> wrote:
>
> In preparation to converting several drivers to gpiod API, and to keep
> existing DTS working, this series adds additional quirks to locate
> gpio lines with legacy names.
>
> Additionally the quirk handling has been reworked (once again) to pull
> all simple renames (ones that do not involve change of indices or other
> complex manipulations) into a single quirk with a table containing
> transformations. This should make adding new quirks easier.
> When using legacy names gpiolib will emit a message to nudge users to
> update DTSes (when possible).
>
> Note that the last patch requires the following change from the OF tree:
>
>         88269151be67 ("of: base: make of_device_compatible_match() accept const device node")
>
> The change is also available in mainline - it has been merged in 6.1
> merge window.
>
> Thanks.
>
> To: Linus Walleij <linus.walleij at linaro.org>
> To: Bartosz Golaszewski <brgl at bgdev.pl>
> Cc: Andy Shevchenko <andriy.shevchenko at linux.intel.com>
> Cc: Alexander Stein <alexander.stein at ew.tq-group.com>
> Cc: Daniel Thompson <daniel.thompson at linaro.org>
> Cc: linux-gpio at vger.kernel.org
> Cc: linux-kernel at vger.kernel.org
> Cc: linux-arm-kernel at lists.infradead.org
> Cc: linux-mediatek at lists.infradead.org
>

I applied the entire series.

Bartosz



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