From: Maxime Ripard <maxime.ripard@free-electrons.com>
Date: Wed, 5 Feb 2014 13:05:05 +0000 (+0100)
Subject: spi: sunxi: Add Allwinner A31 SPI controller driver
X-Git-Tag: v3.15-rc1~147^2~1^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3558fe900e8af6c3bfadeff24a12ffb19ac9b108;p=pandora-kernel.git

spi: sunxi: Add Allwinner A31 SPI controller driver

The Allwinner A31 has a new SPI controller IP compared to the older Allwinner
SoCs.

It supports DMA, but the driver only does PIO for now, and DMA will be
supported eventually.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
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