From: Shimoda, Yoshihiro <yoshihiro.shimoda.uh@renesas.com>
Date: Fri, 20 Apr 2012 05:50:36 +0000 (+0900)
Subject: spi/rspi: add dmaengine support
X-Git-Tag: v3.5-rc1~95^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a3633fe7aa7022e2e9b2b799a0cbf3d6944d8ba5;p=pandora-kernel.git

spi/rspi: add dmaengine support

This patch adds dmaengine supporting using sh_dma driver. The module
receives data by DMAC, it also needs TX DMAC to generate SPI's clocks.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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