From: Roger Quadros <ext-roger.quadros@nokia.com>
Date: Thu, 6 Aug 2009 16:37:29 +0000 (+0300)
Subject: regulator: Add GPIO enable control to fixed voltage regulator driver
X-Git-Tag: v2.6.32-rc1~164^2~16
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=86d9884b6a3646bc24e57430f1f694c5171c1bf6;p=pandora-kernel.git

regulator: Add GPIO enable control to fixed voltage regulator driver

Now fixed regulators that have their enable pin connected to a GPIO line
can use the fixed regulator driver for regulator enable/disable control.
The GPIO number and polarity information is passed through platform data.
GPIO enable control is achieved using gpiolib.

Signed-off-by: Roger Quadros <ext-roger.quadros@nokia.com>
Reviewed-by: Philipp Zabel <philipp.zabel@gmail.com>
Reviewed-by: Felipe Balbi <felipe.balbi@nokia.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
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