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Message-ID: <20150820051556.GT13546@localhost>
Date: Thu, 20 Aug 2015 10:45:56 +0530
From: Vinod Koul <vinod.koul@...el.com>
To: Maxime Ripard <maxime.ripard@...e-electrons.com>
Cc: linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
linux-sunxi@...glegroups.com, dmaengine@...r.kernel.org,
Emilio López <emilio@...pez.com.ar>,
Hans de Goede <hdegoede@...hat.com>
Subject: Re: [PATCH v8] dma: sun4i: Add support for the DMA engine on
sun[457]i SoCs
On Sun, Jul 26, 2015 at 10:50:55PM +0200, Maxime Ripard wrote:
> From: Emilio López <emilio@...pez.com.ar>
>
> 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
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