[U-Boot] [PATCH] mmc: sh_mmcif: RZ/A1 does not support HS mode

[Jaehoon Chung]

On 11/14/2017 05:41 AM, Chris Brandt wrote:
> Since RZ/A1 (R7S72100) does not support HS mode, remove it from the
> host caps.

Doesn't HS mode? Then it's only supported the legacy mode?

> 
> Signed-off-by: Chris Brandt <chris.brandt at renesas.com>
> ---
>  drivers/mmc/sh_mmcif.c | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/drivers/mmc/sh_mmcif.c b/drivers/mmc/sh_mmcif.c
> index 1ff59f06d5..4b62795044 100644
> --- a/drivers/mmc/sh_mmcif.c
> +++ b/drivers/mmc/sh_mmcif.c
> @@ -576,8 +576,12 @@ static const struct mmc_ops sh_mmcif_ops = {
>  static struct mmc_config sh_mmcif_cfg = {
>  	.name		= DRIVER_NAME,
>  	.ops		= &sh_mmcif_ops,
> +#if defined(CONFIG_R7S72100)
> +	.host_caps	= MMC_MODE_4BIT | MMC_MODE_8BIT,
> +#else
>  	.host_caps	= MMC_MODE_HS | MMC_MODE_HS_52MHz | MMC_MODE_4BIT |
>  			  MMC_MODE_8BIT,
> +#endif
>  	.voltages	= MMC_VDD_32_33 | MMC_VDD_33_34,
>  	.b_max		= CONFIG_SYS_MMC_MAX_BLK_COUNT,
>  };
>