From: Chen-Yu Tsai <wens@csie.org>
Date: Fri, 7 Nov 2014 04:15:47 +0000 (+0800)
Subject: dmaengine: sun6i: Add support for Allwinner A23 (sun8i) variant
X-Git-Tag: omap-for-v3.19/fixes-rc1~107^2~20
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0b04ddf8638ca5652b1f7ab7794beb363942407d;p=pandora-kernel.git

dmaengine: sun6i: Add support for Allwinner A23 (sun8i) variant

The A23 SoC has the same dma engine as the A31 (sun6i), with a
reduced amount of endpoints and physical channels. Add the proper
config data and compatible string to support it.

A slight difference in sun8i is an undocumented register needs
to be toggled for dma to function.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
---

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