Re: [PATCH 1/4] pinctrl: sh-pfc: Support named pins with custom configuration

[Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>]

Hi Niklas,

Thank you for the patch

On Tuesday 13 Sep 2016 16:03:11 Niklas Söderlund wrote:
> Pins not associated with a GPIO port can still have other configuration
> parameters. Add a new macro SH_PFC_PIN_NAMED_CFG which allows for named
> pins to be declared with a set of configurations. The new macro is an
> modification of SH_PFC_PIN_NAMED to allow for optional configuration to
> be assigned.
> 
> The flag SH_PFC_PIN_CFG_NO_GPIO is still enforced as this should only be
> used to define pins not associated with a GPIO port.
> 
> Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@xxxxxxxxxxxx>

Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>

> ---
>  drivers/pinctrl/sh-pfc/sh_pfc.h | 8 ++++++++
>  1 file changed, 8 insertions(+)
> 
> diff --git a/drivers/pinctrl/sh-pfc/sh_pfc.h
> b/drivers/pinctrl/sh-pfc/sh_pfc.h index 5e966c0..a6a2346 100644
> --- a/drivers/pinctrl/sh-pfc/sh_pfc.h
> +++ b/drivers/pinctrl/sh-pfc/sh_pfc.h
> @@ -507,6 +507,14 @@ extern const struct sh_pfc_soc_info shx3_pinmux_info;
>  		.configs = SH_PFC_PIN_CFG_NO_GPIO,			\
>  	}
> 
> +/* SH_PFC_PIN_NAMED_CFG - Expand to a sh_pfc_pin entry with the given name
> */ +#define SH_PFC_PIN_NAMED_CFG(row, col, _name, cfgs)			
\
> +	{								\
> +		.pin = PIN_NUMBER(row, col),				\
> +		.name = __stringify(PIN_##_name),			\
> +		.configs = SH_PFC_PIN_CFG_NO_GPIO | cfgs,		\
> +	}
> +
>  /* PINMUX_DATA_ALL - Expand to a list of PORT_name_DATA, PORT_name_FN0,
>   *		     PORT_name_OUT, PORT_name_IN marks
>   */

-- 
Regards,

Laurent Pinchart

--
To unsubscribe from this list: send the line "unsubscribe linux-gpio" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html