linux-kernel - Re: [PATCH v1 1/2] mmc: sdhci-dove: Add SDHCI_QUIRK_NO_HISPD

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Date:	Sat, 21 Jul 2012 19:29:55 -0400
From:	Chris Ball <cjb@...top.org>
To:	Sebastian Hesselbarth <sebastian.hesselbarth@...glemail.com>
Cc:	Anton Vorontsov <cbouatmailru@...il.com>,
	Shawn Guo <shawn.guo@...aro.org>,
	Viresh Kumar <viresh.kumar@...com>,
	Manuel Lauss <manuel.lauss@...glemail.com>,
	linux-mmc@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v1 1/2] mmc: sdhci-dove: Add SDHCI_QUIRK_NO_HISPD_BIT

Hi Sebastian,

On Thu, Jul 05 2012, Sebastian Hesselbarth wrote:
> The sdio controller on dove doesn't have a bit to indicate
> high-speed. With the quirk set it fixes accessing high-speed
> sdcards.
>
> Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@...glemail.com>
> Cc: Chris Ball <cjb@...top.org>
> Cc: Anton Vorontsov <cbouatmailru@...il.com>
> Cc: Shawn Guo <shawn.guo@...aro.org>
> Cc: Viresh Kumar <viresh.kumar@...com>
> Cc: Manuel Lauss <manuel.lauss@...glemail.com>
> Cc: linux-mmc@...r.kernel.org
> Cc: linux-arm-kernel@...ts.infradead.org
> Cc: linux-kernel@...r.kernel.org
> ---
>  drivers/mmc/host/sdhci-dove.c |    3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/mmc/host/sdhci-dove.c b/drivers/mmc/host/sdhci-dove.c
> index 177f697..9c85368 100644
> --- a/drivers/mmc/host/sdhci-dove.c
> +++ b/drivers/mmc/host/sdhci-dove.c
> @@ -66,7 +66,8 @@ static struct sdhci_pltfm_data sdhci_dove_pdata = {
>  	.quirks	= SDHCI_QUIRK_NO_SIMULT_VDD_AND_POWER |
>  		  SDHCI_QUIRK_NO_BUSY_IRQ |
>  		  SDHCI_QUIRK_BROKEN_TIMEOUT_VAL |
> -		  SDHCI_QUIRK_FORCE_DMA,
> +		  SDHCI_QUIRK_FORCE_DMA |
> +		  SDHCI_QUIRK_NO_HISPD_BIT,
>  };
>  
>  static int __devinit sdhci_dove_probe(struct platform_device *pdev)

Thanks, pushed to mmc-next for 3.6.

- Chris.
-- 
Chris Ball   <cjb@...top.org>   <http://printf.net/>
One Laptop Per Child
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