mmc: bcmstb: Add support for bcm2712 SD controller
Make sure that core SDHCI accessors are used and add
device specific card detection initialization, which
is borrowed from vendor Linux driver code.
Tested-by: Jens Maus <mail@jens-maus.de>
Tested-by: Darko Alavanja <darko.alavanja@konsulko.com>
Signed-off-by: Ivan T. Ivanov <iivanov@suse.de>
Signed-off-by: Matthias Brugger <mbrugger@suse.com>
[backport of the commit
10127cdbab64831175a56c782d34183ac57358b7 from mainline]
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Change-Id: If66eedd51c77b59dc8c97543419897e32258d4d1