Add support for the following LCDB devicee tree properties:
"qcom,ncp-symmetry" to make NCP voltage follow LDO voltage directly.
"qcom,high-p2-blank-time-ns" to control the higher clamp threshold for
p2 minimum on time.
"qcom,low-p2-blank-time-ns" to control the lower clamp threshold for
p2 minimum on time.
"qcom,mpc-current-thr-ma" to control the mpc threshold for inductor
current after start up is done.
Change-Id: I873d177fd71da7a98aa043f1b30db7c42a6cd803
Signed-off-by: Ashok Kadavul <quic_asholnu@quicinc.com>