From: Andrew Bresticker <abrestic@chromium.org>
Date: Tue, 16 Dec 2014 21:05:44 +0000 (-0800)
Subject: spi: img-spfi: Enable controller before starting TX DMA
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~346^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c0e7dc21d33caa31296d1e4af1e99008359f1b64;p=pandora-kernel.git

spi: img-spfi: Enable controller before starting TX DMA

It is recommended that the SPFI controller be enabled (i.e. setting
SPFI_EN in SPFI_CONTROL) before TX DMA begins.

Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
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