tag 4546e195624cb47dbf46f1a60d539815aebd98b2
tagger Ulf Hansson <ulf.hansson@linaro.org> Mon Sep 27 23:07:44 2021 +0200
object b81bede4d138ce62f7342e27bf55ac93c8071818

MMC host:
 - renesas_sdhi: Fix regression with hard reset on old SDHIs
 - dw_mmc: Only inject fault before done/error

commit b81bede4d138ce62f7342e27bf55ac93c8071818
author Wolfram Sang <wsa+renesas@sang-engineering.com> Thu Aug 26 10:21:07 2021 +0200
committer Ulf Hansson <ulf.hansson@linaro.org> Mon Sep 06 18:10:49 2021 +0200
tree 376d42b1086e393e0114813205b3f5128395c826
parent 26391e49d5b0f0c33eb4b28a312d2ecc094d7489

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: b4d86f37eacb ("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>