[PATCH v3 1/4] gpio: Allow to print pin's label even for pin with GPIOF_FUNC function

[Patrick DELAUNAY]

Hi Patrice

On 8/30/22 14:09, Patrice Chotard wrote:
> Currently, if pin's function is GPIOF_FUNC, only "func" if displayed
> without any other information. It would be interesting, if information is
> available, to indicate which pinmuxing's name is used.
>
> For example, for STM32 SoC's based platform, "gpio status" command
> output :
>
>     before
>      Bank GPIOZ:
>        GPIOZ0: unused : 0 [ ]
>        GPIOZ1: unused : 0 [ ]
>        GPIOZ2: unused : 0 [ ]
>        GPIOZ3: unused : 0 [ ]
>        GPIOZ4: func
>        GPIOZ5: func
>        GPIOZ6: unused : 0 [ ]
>        GPIOZ7: unused : 0 [ ]
>        GPIOZ8: unknown
>        GPIOZ9: unknown
>        GPIOZ10: unknown
>        GPIOZ11: unknown
>        GPIOZ12: unknown
>        GPIOZ13: unknown
>        GPIOZ14: unknown
>        GPIOZ15: unknown
>
>     After
>      Bank GPIOZ:
>        GPIOZ0: unused : 0 [ ]
>        GPIOZ1: unused : 0 [ ]
>        GPIOZ2: unused : 0 [ ]
>        GPIOZ3: unused : 0 [ ]
>        GPIOZ4: func i2c4-0
>        GPIOZ5: func i2c4-0
>        GPIOZ6: unused : 0 [ ]
>        GPIOZ7: unused : 0 [ ]
>        GPIOZ8: unknown
>        GPIOZ9: unknown
>        GPIOZ10: unknown
>        GPIOZ11: unknown
>        GPIOZ12: unknown
>        GPIOZ13: unknown
>        GPIOZ14: unknown
>        GPIOZ15: unknown
>
> Signed-off-by: Patrice Chotard <patrice.chotard at foss.st.com>
> Reviewed-by: Simon Glass <sjg at chromium.org>
> ---
>
> Changes in v3:
>     - add lost Simon Glass's reviewed-by during v1 review
>
>   drivers/gpio/gpio-uclass.c | 16 +++++++++++-----
>   1 file changed, 11 insertions(+), 5 deletions(-)
>

Reviewed-by: Patrick Delaunay <patrick.delaunay at foss.st.com>

Thanks
Patrick