linux/drivers/mmc
Niklas Söderlund a87852c6b8 mmc: tmio: fix reset operation
SD / MMC did not operate properly when suspend transition failed.
Because the SCC was not reset at resume, issue of the command failed.
Call the host specific reset function and reset the hardware in order to
add reset of SCC. This change also fixes tuning on some stubborn cards
on Gen2.

Based on work from Masaharu Hayakawa.

Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2018-12-17 08:26:24 +01:00
..
core mmc: core: remove obsolete mmc_set_blockcount() function 2018-12-17 08:26:24 +01:00
host mmc: tmio: fix reset operation 2018-12-17 08:26:24 +01:00
Kconfig mmc: core: Remove option not to use blk-mq 2017-12-11 12:55:02 +01:00
Makefile mmc: Kconfig: downgrade CONFIG_MMC_DEBUG for host drivers only 2017-08-30 14:01:34 +02:00