From: Igor Grinberg <grinberg@compulab.co.il>
Date: Sun, 13 Nov 2011 09:49:50 +0000 (+0200)
Subject: mfd: Add power off functionality to TWL
X-Git-Tag: sz_beta2~41^3~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8e16fa70c32756164098142b8c3e04ff7e4cdab1;p=pandora-kernel.git

mfd: Add power off functionality to TWL

TWL family of PMICs, used in master mode, have a power off
functionality. The resulting power off sequence shuts down all the SoC
supplies, LDOs, etc. The sequence is described in the datasheets
chapter "Power-Off Sequence".
Note, that board must be wired correctly for the power off to work as
expected.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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