Update the device tree source files to a Linux 4.7-RC.
The dts tree currently can't be merged w/o specific revisions.
Note: due to a stupid bug in the commit checking script, I couldn't
just remove the svn:keyword tag from the new files, I had to add
fbsd:nokeywords to all the files (including ones that didn't need it)
don't actually use these files at the moment, so eliminate them until
we actually do. In the mean time, freebsd-update will be updated
to eliminate the issues.
Requested by: cperciva
from the git tree. This merges a lot that we're not using, but there's
too many files to be selective and have a hope of catching everything.
If there are conflicts with the rest of the tree, we'll resolve them
on a case by case basis.
MFC after: 2 weeks
Sponsored by: Netflix, Inc.
