kernel/linux
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ synced 2026-10-01 18:21:29 +00:00
Code Issues Releases Packages Activity
linux/drivers/mmc
History
Wolfram Sang b81bede4d1 mmc: renesas_sdhi: fix regression with hard reset on old SDHIs 
Old SDHI instances have a default value for the reset register which
keeps it in reset state by default. So, when applying a hard reset we
need to manually leave the soft reset state as well. Later SDHI
instances have a different default value, the one we write manually now.

Fixes: b4d86f37ea ("mmc: renesas_sdhi: do hard reset if possible")
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reported-by: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20210826082107.47299-1-wsa+renesas@sang-engineering.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
History 2021-09-06 18:10:49 +02:00
..
core TTY / Serial patches for 5.15-rc1 2021-09-01 09:51:16 -07:00
host mmc: renesas_sdhi: fix regression with hard reset on old SDHIs 2021-09-06 18:10:49 +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