tree 958c38b9538a53ac0a638bce9ebf5faf595e95c3
parent a6576cff1801e2f1a9f328f02bd4cbcab7b03f91
author Roger Quadros <ext-roger.quadros@nokia.com> 1249576649 +0300
committer Liam Girdwood <lrg@slimlogic.co.uk> 1253622761 +0100

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>