crypto: msm: Add multi-core crypto support

Add support for multiple crypto instances, new apis are added
to provide information on the crypto instances available.
Crypto uses RPM to enable clocks, this has the fix to rename
the clocks to use the npa node.

Change-Id: Ia568b9ee82235aa686713b039725d27492f4a8e7
Signed-off-by: William Clark <wclark@codeaurora.org>