From mboxrd@z Thu Jan 1 00:00:00 1970 From: vinod.koul@intel.com (Vinod Koul) Date: Thu, 20 Aug 2015 10:45:56 +0530 Subject: [PATCH v8] dma: sun4i: Add support for the DMA engine on sun[457]i SoCs In-Reply-To: <1437943855-29055-1-git-send-email-maxime.ripard@free-electrons.com> References: <1437943855-29055-1-git-send-email-maxime.ripard@free-electrons.com> Message-ID: <20150820051556.GT13546@localhost> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Sun, Jul 26, 2015 at 10:50:55PM +0200, Maxime Ripard wrote: > From: Emilio L?pez > > This patch adds support for the DMA engine present on Allwinner A10, > A13, A10S and A20 SoCs. This engine has two kinds of channels: normal > and dedicated. The main difference is in the mode of operation; > while a single normal channel may be operating at any given time, > dedicated channels may operate simultaneously provided there is no > overlap of source or destination. > > Hardware documentation can be found on A10 User Manual (section 12), A13 > User Manual (section 14) and A20 User Manual (section 1.12) Applied with subsystem name fixed -- ~Vinod