From: Lucas Stach <l.stach@pengutronix.de>
Date: Wed, 5 Jun 2013 13:13:26 +0000 (+0200)
Subject: mmc: esdhc-imx: parse max-frequency from devicetree
X-Git-Tag: v3.11-rc1~50^2~37
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0ddf03c95bbb4f4ed57281fa7b781472950df749;p=pandora-kernel.git

mmc: esdhc-imx: parse max-frequency from devicetree

In order to make it possible to reduce the SD bus frequency,
parse the optional "max-frequency" attribute as documented in
devicetree/bindings/mmc/mmc.txt

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
---

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