tree be49fd7ce74b5b8adad03c6df4890f0265737daa
parent c95905a6a36858122afe1c334eba64499b39d7a2
author Daniel Mack <zonque@gmail.com> 1379861404 +0200
committer Vinod Koul <vinod.koul@intel.com> 1381111899 +0530

dma: cppi41: add support for suspend and resume

This patch adds support for suspend/resume functionality to the cppi41
DMA driver. The steps necessary to make the system resume properly were
figured out by trial-and-error. The code as it stands now is the
minimum that has to be done to put the musb host system on an AM33xx
system into an operable state after resume.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>