On 29/08/18 10:02, Chunyan Zhang wrote:
> Added definitions for v400, v410, v420.
> 
> Signed-off-by: Chunyan Zhang <zhang.chun...@linaro.org>

Acked-by: Adrian Hunter <adrian.hun...@intel.com>

> ---
>  drivers/mmc/host/sdhci.c | 2 +-
>  drivers/mmc/host/sdhci.h | 3 +++
>  2 files changed, 4 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
> index 97e4efa..01bf88c 100644
> --- a/drivers/mmc/host/sdhci.c
> +++ b/drivers/mmc/host/sdhci.c
> @@ -3508,7 +3508,7 @@ int sdhci_setup_host(struct sdhci_host *host)
>  
>       override_timeout_clk = host->timeout_clk;
>  
> -     if (host->version > SDHCI_SPEC_300) {
> +     if (host->version > SDHCI_SPEC_420) {
>               pr_err("%s: Unknown controller version (%d). You may experience 
> problems.\n",
>                      mmc_hostname(mmc), host->version);
>       }
> diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h
> index 732d82f..dbd48a8 100644
> --- a/drivers/mmc/host/sdhci.h
> +++ b/drivers/mmc/host/sdhci.h
> @@ -270,6 +270,9 @@
>  #define   SDHCI_SPEC_100     0
>  #define   SDHCI_SPEC_200     1
>  #define   SDHCI_SPEC_300     2
> +#define   SDHCI_SPEC_400     3
> +#define   SDHCI_SPEC_410     4
> +#define   SDHCI_SPEC_420     5
>  
>  /*
>   * End of controller registers.
> 

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