tree 0d8d8f0c1dfbaa02eeff9e86ca853c2f56b14a21
parent f36d2e6752bad5323fd0dc2c717cc200d83a09d1
author Maxime Ripard <maxime.ripard@free-electrons.com> 1414529750 +0100
committer Vinod Koul <vinod.koul@intel.com> 1415252758 +0530

Documentation: dmaengine: Add a documentation for the dma controller API

The dmaengine is neither trivial nor properly documented at the moment, which
means a lot of trial and error development, which is not that good for such a
central piece of the system.

Attempt at making such a documentation.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
[fixed some minor typos]
Signed-off-by: Vinod Koul <vinod.koul@intel.com>