Re: [PATCH V3 0/2] dmaengine: Support for IMG MDC

From: Vinod Koul
Date: Wed Feb 04 2015 - 21:16:16 EST


On Thu, Dec 11, 2014 at 02:59:15PM -0800, Andrew Bresticker wrote:
> This series adds support for the IMG Multi-threaded DMA Controller (MDC)
> which is found on IMG SoCs. Currently this driver only supports the
> variant found on the MIPS-based Pistachio SoC.
>
> The MDC supports slave and memory-to-memory transfers on up to 32 channels.
> Requests from channels are handled by MDC threads. Thread assignments are
> per-channel and are specified in the device-tree.
>
> Tested on a platform based on the Pistachio SoC with additional patches.
> Support for Pistachio will be submitted later. Slave DMA was tested
> with the recently submitted IMG SPFI driver [1] and memory-to-memory
> DMA was tested with the dmatest module.
>
Applied, thanks

--
~Vinod

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