From: Maxime Ripard <maxime.ripard@free-electrons.com>
Date: Thu, 17 Jul 2014 19:46:16 +0000 (+0200)
Subject: dmaengine: sun6i: Add driver for the Allwinner A31 DMA controller
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~88^2~31
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=555859308723d8d5b828304f5eb9281143fd86b5;p=pandora-kernel.git

dmaengine: sun6i: Add driver for the Allwinner A31 DMA controller

The Allwinner A31 has a 16 channels DMA controller that it shares with the
newer A23. Although sharing some similarities with the DMA controller of the
older Allwinner SoCs, it's significantly different, I don't expect it to be
possible to share the driver for these two.

The A31 Controller is able to memory-to-memory or memory-to-device transfers on
the 16 channels in parallel.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
---

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