mmc: sdhci-of-esdhc: poll ESDHC_FLUSH_ASYNC_FIFO bit until completion

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The ESDHC_FLUSH_ASYNC_FIFO bit which is set to flush asynchronous FIFO
should be polled until it's auto cleared by hardware.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

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Yangbo Lu 2019-10-09 15:41:39 +08:00 • committed by Ulf Hansson

parent 727d836a37

commit 6e32f65c14

1 changed files with 28 additions and 7 deletions

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

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