staging: mt7621-dma: ralink: add rt2880 dma engine

Signed-off-by: John Crispin <blogic@openwrt.org>
Signed-off-by: NeilBrown <neil@brown.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
John Crispin 2018-03-15 07:22:35 +11:00 • committed by Greg Kroah-Hartman
commit 0853c7a53e
7 changed files with 1719 additions and 0 deletions