[U-Boot] [PATCH v3 9/9] pinctrl: sandbox: Add get_pin_muxing ops support

[Simon Glass]

On 9 October 2018 at 07:31, Patrice Chotard <patrice.chotard at st.com> wrote:
> Add get_pin_mux ops support to display the pin muxing
> description of the sandbox_pins[]
>
> Signed-off-by: Patrice Chotard <patrice.chotard at st.com>
> ---
>
> Changes in v3:
>  - Fix typo
>
> Changes in v2: None
>
>  drivers/pinctrl/pinctrl-sandbox.c | 15 +++++++++++++++
>  1 file changed, 15 insertions(+)
>
> diff --git a/drivers/pinctrl/pinctrl-sandbox.c b/drivers/pinctrl/pinctrl-sandbox.c
> index 755ac08bdf72..c09e0f2d0e37 100644
> --- a/drivers/pinctrl/pinctrl-sandbox.c
> +++ b/drivers/pinctrl/pinctrl-sandbox.c
> @@ -17,6 +17,14 @@ static const char * const sandbox_pins[] = {
>         "W1"
>  };
>
> +static const char * const sandbox_pins_muxing[] = {
> +       "I2C SCL",
> +       "I2C SDA",
> +       "Uart TX",
> +       "Uart RX",
> +       "1-wire gpio",
> +};
> +
>  static const char * const sandbox_groups[] = {
>         "i2c",
>         "serial_a",
> @@ -56,6 +64,12 @@ static const char *sandbox_get_pin_name(struct udevice *dev, unsigned selector)
>         return sandbox_pins[selector];
>  }
>
> +static const char *sandbox_get_pin_muxing(struct udevice *dev,
> +                                         unsigned int selector)
> +{
> +       return sandbox_pins_muxing[selector];
> +}
> +
>  static int sandbox_get_groups_count(struct udevice *dev)
>  {
>         return ARRAY_SIZE(sandbox_groups);
> @@ -123,6 +137,7 @@ static int sandbox_pinconf_group_set(struct udevice *dev,
>  const struct pinctrl_ops sandbox_pinctrl_ops = {
>         .get_pins_count = sandbox_get_pins_count,
>         .get_pin_name = sandbox_get_pin_name,
> +       .get_pin_muxing = sandbox_get_pin_muxing,
>         .get_groups_count = sandbox_get_groups_count,
>         .get_group_name = sandbox_get_group_name,
>         .get_functions_count = sandbox_get_functions_count,
> --
> 1.9.1
>

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

I suggest adding a test that executes this command on sandbox.