socinfo: msm: Give name to IDP hw platformid

Add support to name the hw_platform id of
IDP platform.

Change-Id: Ifcacf3ac4dd5f75e3ae1257054b64bb850bf316e
Signed-off-by: Srinivas Ramana <sramana@codeaurora.org>
[snaseem@codeaurora.org: Resolve trivial merge conflicts]
Signed-off-by: Shadab Naseem <snaseem@codeaurora.org>