[PATCH v2] mfd: add TPS6586x driver

From: Mike Rapoport
Date: Wed Aug 04 2010 - 09:59:41 EST

Hi Samuel.
Here's the updated version of the TPS6586x driver.
I've left the GPIO code in the driver because of
* David prefers to keep GPIO part of MFD devices in the drivers/mfd ( [1] )
* Implementation of dedicated input functionality rather belongs to the MFD core

[1] http://lkml.org/lkml/2010/6/30/307

v2 changes: changed tps6586x_{probe,remove} to tps6586x_i2c_{probe,remove}