K 10
svn:author
V 8
jmcneill
K 8
svn:date
V 27
2016-04-26T12:02:36.260171Z
K 7
svn:log
V 251
Add support for 8-bit eMMC.

Set MMC_CAP_4_BIT_DATA and MMC_CAP_8_BIT_DATA based on the "bus-width"
DT property and reduce maximum bus frequency from 52MHz to 50MHz to match
the capabilities of the clock provider.

Tested on a BananaPi BPI-M3 (A83T).

END