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mmc: sdhci-iproc: Add support for emmc2 of the BCM2711
authorStefan Wahren <wahrenst@gmx.net>
Mon, 22 Jul 2019 06:23:23 +0000 (08:23 +0200)
committerUlf Hansson <ulf.hansson@linaro.org>
Wed, 11 Sep 2019 13:58:39 +0000 (15:58 +0200)
commit9196979ad2f6d9059c143cbc99e59a6d5fcca80a
tree2c6e9b4c1aed1d9371abb72e68d834c84ae2c1f9tree | snapshot
parent868a3984fe259e18389d40684c6018bcc1857621commit | diff
mmc: sdhci-iproc: Add support for emmc2 of the BCM2711

The additional emmc2 interface of the BCM2711 is an improved version
of the old emmc controller, which is able to provide DDR50 mode on the
Raspberry Pi 4. Except 32 bit only register access no other quirks are
known yet.

Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
Reviewed-by: Matthias Brugger <mbrugger@suse.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
drivers/mmc/host/sdhci-iproc.c diff | blob | history
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