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path: root/arch/arm/mach-msm/vreg.c
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* [ARM] msm: add new vreg IDs for MSM7X30Willie Ruan2010-05-121-0/+17
| | | | Signed-off-by: Willie Ruan <wruan@quicinc.com>
* arm: msm: add vreg reference countMatt Wilson2010-05-121-36/+79
| | | | | | | | | | 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>
* arm: msm: status for vregSteve Muckle2010-05-121-37/+53
| | | | | | | 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>
* arm: msm: return error pointer in vreg_get if vreg not foundSteve Muckle2010-05-121-1/+1
| | | | Signed-off-by: Steve Muckle <smuckle@quicinc.com>
* [ARM] msm: vreg interface to msm7k pmicBrian Swetland2008-10-221-0/+143
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>