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alistair23-linux/drivers/mmc
Yangbo Lu e0ae9da3fb mmc: sdhci-of-esdhc: fix esdhc_reset() for different controller versions
commit 2aa3d826ad upstream.

This patch is to fix operating in esdhc_reset() for different
controller versions, and to add bus-width restoring after data
reset for eSDHC (verdor version <= 2.2).

Also add annotation for understanding.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Link: https://lore.kernel.org/r/20200108040713.38888-1-yangbo.lu@nxp.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-04-17 10:50:16 +02:00
..
core mmc: core: Respect MMC_CAP_NEED_RSP_BUSY for eMMC sleep command 2020-04-01 11:01:28 +02:00
host mmc: sdhci-of-esdhc: fix esdhc_reset() for different controller versions 2020-04-17 10:50:16 +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