mmc: sdhci-of-esdhc: add tuning support

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eSDHC uses tuning block for tuning procedure. So the tuning
block control register must be configured properly before tuning.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

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yangbo lu 2017-04-20 16:14:42 +08:00 • committed by Ulf Hansson

parent ea35645a3c

commit ba49cbd093

2 changed files with 25 additions and 0 deletions

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5

drivers/mmc/host/sdhci-esdhc.h

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20

drivers/mmc/host/sdhci-of-esdhc.c

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