From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vinod Koul Subject: Re: [PATCH V3 0/2] dmaengine: Support for IMG MDC Date: Wed, 4 Feb 2015 18:13:57 -0800 Message-ID: <20150205021357.GN4489@intel.com> References: <1418338757-10022-1-git-send-email-abrestic@chromium.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1418338757-10022-1-git-send-email-abrestic-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Andrew Bresticker Cc: Dan Williams , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Grant Likely , James Hartley , James Hogan , Ezequiel Garcia , Damien Horsley , Arnd Bergmann , dmaengine-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: devicetree@vger.kernel.org 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 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html