sh: add SH DMAC burst mode constant

The SH7709 datasheet defines bit 5 as set for burst mode, clear for
cycle-steal mode.

Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Steve Glendinning 2008-11-23 15:00:31 +00:00 • committed by Paul Mundt
commit f617682e9c