msm: rpm-regulator-smd: Add support for voltage floor corner parameter

Add support in the rpm-regulator-smd driver for the "vfc" voltage
floor corner regulator resource parameter.  It can be used with
some regulators in order to specify a minimum voltage performance
corner which is enforced if any processor in the system is awake.

Change-Id: I0d034b25b57c22a4d189f4fc64a0f3aeb87eb3cf
Signed-off-by: David Collins <collinsd@codeaurora.org>
2 files changed