From: Rabin Vincent <rabin.vincent@stericsson.com>
Date: Wed, 28 Sep 2011 10:19:11 +0000 (+0530)
Subject: gpio/nomadik: support low EMI mode
X-Git-Tag: v3.5-rc1~152^2~8^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ebc6178dab43b38042f0e089526bad49081870e5;p=pandora-kernel.git

gpio/nomadik: support low EMI mode

Low EMI (Electro-Magnetic Interference) mode means lower slew
rate on the signals. The Nomadik GPIO controller supports
this so create an interface to enable it.

Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com>
Reviewed-by: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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