drivers: llcc edac: Add Cache Error Reporting driver for llcc

This is a snapshot of llcc cache error reporting driver for
lahaina as of msm-4.19 commit<faf8976>. Convert the llcc edac
drivers to compile as modules.

Change-Id: I4b0da39975dbda7bbce9625455fc34c0a97a7c53
Signed-off-by: Murali Nalajala <mnalajal@codeaurora.org>