From: Joachim Eastwood <manabian@gmail.com>
Date: Sat, 11 Jul 2015 12:12:06 +0000 (+0200)
Subject: dmaengine: add driver for lpc18xx dmamux
X-Git-Tag: omap-for-v4.3/fixes-rc1~94^2~43
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e5f4ae84be7421010780984bdc121eac15997327;p=pandora-kernel.git

dmaengine: add driver for lpc18xx dmamux

Add support for DMA on NXP LPC18xx/43xx platforms which has
a multiplexer in front of the PL080 dma request lines.

The mux is a single register in the LPC18xx/43xx CREG block
and can multiplex up to 4 request lines to each of the 16
lines on the PL080.

Signed-off-by: Joachim Eastwood <manabian@gmail.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
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