Re: [PATCH v4 4/5] pinctrl: Add RTL8231 pin control and GPIO support

Linus Walleij
2021-06-04T22:10:36Z

On Thu, Jun 3, 2021 at 12:01 PM Sander Vanheule <sander@svanheule.net> wrote:

> This driver implements the GPIO and pin muxing features provided by the
> RTL8231. The device should be instantiated as an MFD child, where the
> parent device has already configured the regmap used for register
> access.
>
> Debouncing is only available for the six highest GPIOs, and must be
> emulated when other pins are used for (button) inputs. Although
> described in the bindings, drive strength selection is currently not
> implemented.
>
> Signed-off-by: Sander Vanheule <sander@svanheule.net>

Wow this looks really good. Thanks for going the extra mile
and fix this. Special thanks to Andy for the thorough review.
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>

Yours,
Linus Walleij