K 10
svn:author
V 4
manu
K 8
svn:date
V 27
2020-04-14T16:34:13.737064Z
K 7
svn:log
V 342
arm: allwinner: aw_mmc: Use the mmc_fdt_helper

The fdt properties are now parsed via the help of mmc_fdt_helper functions.
This also adds card detection.
Note that on some boards (like the Pine64) card detection is broken due to
a missing resistor on the cd pin.

MFC after:	1 month
Differential Revision:	https://reviews.freebsd.org/D23268

END