linux-kernel - Re: [PATCH 33/43] gpio: ep93xx: add DT support for gpio-ep93xx

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Date:   Fri, 16 Jun 2023 15:37:02 +0300
From:   Nikita Shubin <nikita.shubin@...uefel.me>
To:     Bartosz Golaszewski <brgl@...ev.pl>
Cc:     Arnd Bergmann <arnd@...nel.org>, Linus Walleij <linusw@...nel.org>,
        Alexander Sverdlin <alexander.sverdlin@...il.com>,
        Linus Walleij <linus.walleij@...aro.org>,
        linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 33/43] gpio: ep93xx: add DT support for gpio-ep93xx

Hi Bart!

On Fri, 2023-06-16 at 11:18 +0200, Bartosz Golaszewski wrote:
> On Mon, Apr 24, 2023 at 11:36 AM Nikita Shubin
> <nikita.shubin@...uefel.me> wrote:
> > 
> > Add match table.
> > 
> > Signed-off-by: Nikita Shubin <nikita.shubin@...uefel.me>
> > ---
> >  drivers/gpio/gpio-ep93xx.c | 6 ++++++
> >  1 file changed, 6 insertions(+)
> > 
> > diff --git a/drivers/gpio/gpio-ep93xx.c b/drivers/gpio/gpio-
> > ep93xx.c
> > index ca508c7c4f2f..4e3d01fab012 100644
> > --- a/drivers/gpio/gpio-ep93xx.c
> > +++ b/drivers/gpio/gpio-ep93xx.c
> > @@ -363,9 +363,15 @@ static int ep93xx_gpio_probe(struct
> > platform_device *pdev)
> >         return devm_gpiochip_add_data(&pdev->dev, gc, egc);
> >  }
> > 
> > +static const struct of_device_id ep93xx_gpio_match[] = {
> > +       { .compatible = "cirrus,ep9301-gpio" },
> > +       { /* end of table */ },
> > +};
> > +
> >  static struct platform_driver ep93xx_gpio_driver = {
> >         .driver         = {
> >                 .name   = "gpio-ep93xx",
> > +               .of_match_table = ep93xx_gpio_match,
> >         },
> >         .probe          = ep93xx_gpio_probe,
> >  };
> > --
> > 2.39.2
> > 
> 
> I guess this depends on patch 1/43 from this series? Are you going to
> send a v2?

Yes it depends, the splitting was done to adapt driver to splitted
platform data one for each port i.e. probe is called for each port
instance with 1/43.

Definitely there will be a v2 (actually b4 considers it a v3 version -
so be it), and may be some next series also.


> 
> Bart