Re: [RFT PATCH v2 7/8] gpio: exar: switch to using regmap

Andy Shevchenko
2020-11-04T20:35:02Z

On Wed, Nov 4, 2020 at 9:34 PM Bartosz Golaszewski <brgl@bgdev.pl> wrote:

...

> +static const struct regmap_config exar_regmap_config = {
> + .name = "exar-gpio",
> + .reg_bits = 8,
> + .val_bits = 8,
> +};

Looking at gpio-pca953xx regmap conversion I'm wondering shouldn't you
provide a callback to define volatile registers (such as GPIO input
bits)?

--
With Best Regards,
Andy Shevchenko