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Commit 2b06e159 authored by BOUGH CHEN's avatar BOUGH CHEN Committed by Ulf Hansson
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mmc: sdhci: add delay after the last tuning command



When host set the host->tuning_delay, even the last tuning
command need a delay, otherwise the first command after the
tuning will meet issue.

Take i.MX7D as an example, there will be the following log:
  mmc2: switch to high-speed from hs200 failed, err:-110
  mmc2: error -110 whilst initialising MMC card

Signed-off-by: default avatarHaibo Chen <haibo.chen@nxp.com>
Acked-by: default avatarAdrian Hunter <adrian.hunter@intel.com>
Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent d00ab101
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