linux/drivers/mmc
Haibo Chen 0ac4f496a2 mmc: sdhci-esdhc-imx: Reset before sending tuning command for manual tuning
According to IC suggestion, everytime before sending the tuning command,
need to reset the usdhc, so to reset the tuning circuit, to let every
tuning command work well for the manual tuning method. For standard tuning
method, IC already add the reset operation in the hardware logic.

Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Link: https://lore.kernel.org/r/1597135057-22272-1-git-send-email-haibo.chen@nxp.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-09-07 09:11:28 +02:00
..
core treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
host mmc: sdhci-esdhc-imx: Reset before sending tuning command for manual tuning 2020-09-07 09:11:28 +02:00
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00