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Date:	Tue, 27 Jan 2015 10:00:12 +0000
From:	Andrew Bresticker <>
To:	Vinod Koul <>,
	Dan Williams <>
Cc:	Andrew Bresticker <>,
	Rob Herring <>,
	Pawel Moll <>,
	Mark Rutland <>,
	Ian Campbell <>,
	Kumar Gala <>,
	Grant Likely <>,
	James Hartley <>,
	James Hogan <>,
	Ezequiel Garcia <>,
	Damien Horsley <>,
	Arnd Bergmann <>,,
	"" <>,
	"" <>
Subject: Re: [PATCH V3 0/2] dmaengine: Support for IMG MDC

Hi Vinod,

On Thu, Dec 11, 2014 at 10:59 PM, 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.
> Based on Vinod's slave-dma/topic/slave_caps_device_control_fix.

Any more comments on this series?  I'd like to get this in for 3.20 if possible.

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