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(parent: 83b600b) | patch
mmc: sdhci-of-esdhc: add delay between tuning cycles
authoryangbo lu <yangbo.lu@nxp.com>
Thu, 20 Apr 2017 08:14:44 +0000 (16:14 +0800)
committerUlf Hansson <ulf.hansson@linaro.org>
Mon, 24 Apr 2017 19:42:27 +0000 (21:42 +0200)
commit6b236f37b0fa88fac93e6782fd25cbf9907e5048
treeaadb087e96868a874037309e99e545038f8b1586tree | snapshot
parent83b600b8de0e83661a8f40091a7966fac052a21bcommit | diff
mmc: sdhci-of-esdhc: add delay between tuning cycles

It's observed that eSDHC needed delay between tuning cycles for
HS200 successful tuning. This patch is to set 1ms delay for that.

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>
drivers/mmc/host/sdhci-of-esdhc.c diff | blob | history
https://github.com/torvalds/linux.git