soc: qcom: Add HWKM driver for FBE

Add hardware key manager driver in the HLOS kernel
to facilitate storage encryption using HWKM.

Change-Id: I6d7b04445aa04fd160ab4dde9b75aa4b79ae82b1
Signed-off-by: AnilKumar Chimata <anilc@codeaurora.org>
6 files changed