Add support for adding and selecting pluggable PM policies
which can be enabled based on the application needs.
Also added a dummy policy for demonstration purpose which
simply loops over the supported PM states.
Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com>
Add support for OS managed Power Management framework for Zephyr
under 'subsys/power'. This framework takes care of implementing
the _sys_soc_suspend/_sys_soc_resume API's, a PM policy based on
SoC Low Power residencies and also provides necessary API's to
do devices suspend and resume.
Also add necessary changes to support the existing Application
managed Power Management framework.
Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com>
Ramakrishna Pallala