msm: acpuclock-cortex: Merge common code in 9625 and 8226

Move common code into a new file, and keep target specific data
in the target-specific file, similar to the acpuclock-krait
architecture.

Change-Id: If1d29e09b1dcedd34f439c8ee4cceb744dbc4c68
Signed-off-by: Patrick Daly <pdaly@codeaurora.org>
5 files changed