Re: [PATCH] mmc: sdhci-sprd: Fix minimum clock limit

[Adrian Hunter <adrian.hunter@intel.com>]

On 11/10/22 09:30, Wenchao Chen wrote:
> From: Wenchao Chen <wenchao.chen@unisoc.com>
> 
> The minimum clock supported by SPRD Host is 100000.

Commit messages are better if they say why a change
is being made.

This begs the question, was there a problem with 400 kHz?
Are there cases that benefit from this change?
Should it have a fixes tag,cc stable?

> 
> Signed-off-by: Wenchao Chen <wenchao.chen@unisoc.com>
> ---
>  drivers/mmc/host/sdhci-sprd.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/mmc/host/sdhci-sprd.c b/drivers/mmc/host/sdhci-sprd.c
> index 46c55ab4884c..b92a408f138d 100644
> --- a/drivers/mmc/host/sdhci-sprd.c
> +++ b/drivers/mmc/host/sdhci-sprd.c
> @@ -309,7 +309,7 @@ static unsigned int sdhci_sprd_get_max_clock(struct sdhci_host *host)
>  
>  static unsigned int sdhci_sprd_get_min_clock(struct sdhci_host *host)
>  {
> -	return 400000;
> +	return 100000;
>  }
>  
>  static void sdhci_sprd_set_uhs_signaling(struct sdhci_host *host,