[U-Boot] [PATCH] mmc: tmio: sdhi: Do not use auto-retuning in HS400 mode

Marek Vasut marek.vasut at gmail.com
Tue Jun 18 21:21:25 UTC 2019

On 5/22/19 8:37 PM, Marek Vasut wrote:
> The SDHI supports automatic correction of sampling point in
> HS200/SDR104 modes. However, on R-Car Gen3, this feature is
> not supported in HS400 mode.
> Auto and manual correction cannot both be used in HS400 mode.
> Therefore, in HS400 mode, disable auto correction and ignore
> the error status.
> Signed-off-by: Marek Vasut <marek.vasut+renesas at gmail.com>
> Cc: Nobuhiro Iwamatsu <iwamatsu at nigauri.org>
> Cc: Peng Fan <peng.fan at nxp.com>

Please postpone this patch, I'll be sending V2 once there's more
information on this topic.

Best regards,
Marek Vasut

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