From: Robin Gong <b38343@freescale.com>
Date: Tue, 3 Feb 2015 02:25:53 +0000 (+0800)
Subject: spi: imx: use pio mode for i.mx6dl
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~187^2^3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a02bb401f8ae264be782ee57d98bdd99f14c8022;p=pandora-kernel.git

spi: imx: use pio mode for i.mx6dl

For TKT238285 hardware issue which may cause txfifo store data twice can only
be caught on i.mx6dl, we use pio mode instead of DMA mode on i.mx6dl.

Fixes: f62caccd12c17e4 (spi: spi-imx: add DMA support)
Signed-off-by: Robin Gong <b38343@freescale.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
---

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