soc: qcom: Add support for Fingerprint sensor driver

QBT1000 driver votes on clocks and makes calls to trustzonie.
This change creates a wrapper that ensures clocks are on before
making calls.

CRs-Fixed: 851186
Change-Id: Iaccbb1c20928f9172e554fa2e3602915a202e7ea
Acked-by: Biren Patel <bpatel@qti.qualcomm.com>
Signed-off-by: Amal Paul <amal@codeaurora.org>