misc: Add a backward compatibility layer for Axxia MTC

commit  e0c2adf594941102ba34d63f5e1db16283cb633a from
https://github.com/axxia/linux-yocto.git

 axxia-linux/v5.10/standard/axxia-dev/base

Some older code expects the Axxia MTC driver API that used
the older 'LSI' names. This commit provides those names but
calls the updated API in include/linux/axxia-mtc.h.

Signed-off-by: John Jacques <john.jacques@intel.com>
Signed-off-by: Charlie Paul <charlie.paul@windriver.com>
Signed-off-by: Daniel Dragomir <daniel.dragomir@windriver.com>
Signed-off-by: Quanyang Wang <quanyang.wang@windriver.com>