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From: Sascha Hauer <s.hauer@pengutronix.de>
To: Oleksij Rempel <o.rempel@pengutronix.de>
Cc: barebox@lists.infradead.org
Subject: Re: [PATCH v1] i.MX: esdhc: wait until SDSTB is asserted, not other way arround
Date: Mon, 13 Nov 2017 08:57:57 +0100	[thread overview]
Message-ID: <20171113075757.gpwl7wrlcjgedics@pengutronix.de> (raw)
In-Reply-To: <20171111093944.10094-1-o.rempel@pengutronix.de>

On Sat, Nov 11, 2017 at 10:39:44AM +0100, Oleksij Rempel wrote:
> this added 10msec on each sd/mmc clock switch request.
> 
> Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
> ---
>  drivers/mci/imx-esdhc.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Applied, thanks

Sascha

> 
> diff --git a/drivers/mci/imx-esdhc.c b/drivers/mci/imx-esdhc.c
> index 141d715c90..55e8371dd8 100644
> --- a/drivers/mci/imx-esdhc.c
> +++ b/drivers/mci/imx-esdhc.c
> @@ -454,7 +454,7 @@ static void set_sysctl(struct mci_host *mci, u32 clock)
>  			SYSCTL_CLOCK_MASK, clk);
>  
>  	wait_on_timeout(10 * MSECOND,
> -			!(esdhc_read32(regs + SDHCI_PRESENT_STATE) & PRSSTAT_SDSTB));
> +			esdhc_read32(regs + SDHCI_PRESENT_STATE) & PRSSTAT_SDSTB);
>  
>  	clk = SYSCTL_PEREN | SYSCTL_CKEN;
>  
> -- 
> 2.11.0
> 
> 
> _______________________________________________
> barebox mailing list
> barebox@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/barebox
> 

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      reply	other threads:[~2017-11-13  7:58 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-11-11  9:39 Oleksij Rempel
2017-11-13  7:57 ` Sascha Hauer [this message]

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