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6 Commits

Author SHA1 Message Date
David Brown
5e1a0f9f8d ARM: msm: vreg is a module and so needs module.h 
The MSM7201 vreg appears to have gotten missed in the module.h
cleanup.

Signed-off-by: David Brown <davidb@codeaurora.org>
 2012-01-06 11:07:57 -08:00
Willie Ruan
1b70de32ac [ARM] msm: add new vreg IDs for MSM7X30 
Signed-off-by: Willie Ruan <wruan@quicinc.com>
 2010-05-12 09:14:41 -07:00
Matt Wilson
0e44106de5 arm: msm: add vreg reference count 
Support independent enable and disable by clients for common
vreg. First enable switches on and last disable switches off.

This change has no check for voltage level so clients
must agree on level for common vreg.

Signed-off-by: Matthew Wilson <mtwilson@quicinc.com>
 2010-05-12 09:14:40 -07:00
Steve Muckle
4783de9bba arm: msm: status for vreg 
Keep track of the success/failure of the last vreg proc comm
command, and return that on debugfs reads.

Signed-off-by: Steve Muckle <smuckle@quicinc.com>
 2010-05-12 09:14:36 -07:00
Steve Muckle
0c50b444b6 arm: msm: return error pointer in vreg_get if vreg not found 
Signed-off-by: Steve Muckle <smuckle@quicinc.com>
 2010-05-12 09:14:34 -07:00
Brian Swetland
f030d7b65e [ARM] msm: vreg interface to msm7k pmic 
The baseband cpu owns the pmic, so voltage regulator control is only
available via a relatively limited interface through the proc_comm
transport.

Signed-off-by: Brian Swetland <swetland@google.com>
 2008-10-22 02:41:00 -07:00