Re: [PATCH 1/2] mci: stm32_sdmmc2: add High-Speed (26 & 52 MHz) support

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On Wed, Feb 12, 2020 at 03:14:29PM +0100, Ahmad Fatoum wrote:
> The SDMMC2 doesn't need any special setup for High-Speed modes, except
> for the clock changes. Thus set the cap flags if the max clock would
> allow for the higher speed mode.
> 
> Signed-off-by: Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx>
> ---
>  drivers/mci/stm32_sdmmc2.c | 5 +++++
>  1 file changed, 5 insertions(+)

Applied, thanks

Sascha

> 
> diff --git a/drivers/mci/stm32_sdmmc2.c b/drivers/mci/stm32_sdmmc2.c
> index 695e61d1ccd7..0c26869b0378 100644
> --- a/drivers/mci/stm32_sdmmc2.c
> +++ b/drivers/mci/stm32_sdmmc2.c
> @@ -631,6 +631,11 @@ static int stm32_sdmmc2_probe(struct amba_device *adev,
>  
>  	mci_of_parse(&priv->mci);
>  
> +	if (mci->f_max >= 26000000)
> +		mci->host_caps |= MMC_CAP_MMC_HIGHSPEED;
> +	if (mci->f_max >= 52000000)
> +		mci->host_caps |= MMC_CAP_MMC_HIGHSPEED_52MHZ;
> +
>  	return mci_register(&priv->mci);
>  
>  priv_free:
> -- 
> 2.25.0
> 
> 
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