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mmc: sdhci-esdhc-imx: add delay between tuning cycles
authorBOUGH CHEN <haibo.chen@nxp.com>
Fri, 28 Dec 2018 08:35:46 +0000 (08:35 +0000)
committerUlf Hansson <ulf.hansson@linaro.org>
Mon, 25 Feb 2019 07:40:58 +0000 (08:40 +0100)
commitd00ab1010c2e8e7e710697c39fb9b7e4fa7dd9c1
tree3f57b74c6ee74125414cfed59d010420c88de04atree | snapshot
parentaf6a50d457ec3ca25ec248959c26f98950fddadccommit | diff
mmc: sdhci-esdhc-imx: add delay between tuning cycles

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

Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
drivers/mmc/host/sdhci-esdhc-imx.c diff | blob | history
Domain: System / Kernel;