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(parent: b59a8c9) | patch
mmc: mmci: Add support for sdmmc variant revision v2.2
authorYann Gautier <yann.gautier@foss.st.com>
Wed, 15 Dec 2021 14:17:24 +0000 (15:17 +0100)
committerUlf Hansson <ulf.hansson@linaro.org>
Tue, 21 Dec 2021 12:05:48 +0000 (13:05 +0100)
commit5471fe8b383f82d9a20f8ac577c1f1cc3b9dbe5c
tree068fe2e7a6dc0e97cead24620265c54b6b27811btree | snapshot
parentb59a8c90537fc2018a09fba3f425aef69b93768ecommit | diff
mmc: mmci: Add support for sdmmc variant revision v2.2

The change is only hardware, and does not need driver change:
Added hardware flow control during transmit packet with variable delay.
The new id is then added to the ids list structure.

Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20211215141727.4901-2-yann.gautier@foss.st.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
drivers/mmc/host/mmci.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git