[PATCH V6 1/2] of: Add generic device tree DMA helpers

[Stephen Warren]

On 09/14/2012 04:41 PM, Jon Hunter wrote:
> This is based upon the work by Benoit Cousson [1] and Nicolas Ferre [2]
> to add some basic helpers to retrieve a DMA controller device_node and the
> DMA request/channel information.

The binding looks good to me now, so,
Reviewed-by: Stephen Warren <swarren at wwwdotorg.org>