[PATCH v2 11/12] pinctrl: single: add get_pin_muxing operation

[Simon Glass]

On Thu, 28 Jan 2021 at 15:25, Dario Binacchi <dariobin at libero.it> wrote:
>
> It allows to display the muxing of a given pin. Inspired by more recent
> versions of the Linux driver, in addition to the address and the value
> of the configuration register I added the pin function retrieved from
> the DT. In doing so, the information displayed does not depend on the
> platform, being a generic type driver, and it can be useful for debug
> purposes.
>
> Signed-off-by: Dario Binacchi <dariobin at libero.it>
> ---
>
> (no changes since v1)
>
>  drivers/pinctrl/pinctrl-single.c | 222 +++++++++++++++++++++++++++++--
>  1 file changed, 213 insertions(+), 9 deletions(-)
>

Reviewed-by: Simon Glass <sjg at chromium.org>