List of improvements:
- The PM logging module was only available if CONFIG_PM=y, however, it
was also used by Device PM (which can be selected without PM). A new
logging module has been created for Device PM.
- Log level is passed to LOG_MODULE_(DECLARE|REGISTER)
- Logger name has been adjusted to `pm` (was `power`)
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Implement constraint API as weak symbols so applications or platform
can override them. Constraints are a high-level abstraction to inhibit
the power subsystem of using certain power states. Some platforms can
have their own way to set/release constraints in their drivers that
are not part of Zephyr's code base.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
Policy manager header has to be in the include for applications.
Also it had several function prototypes that are not part of the policy.
These functions were moved from the policy header to a dedicated private
header.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
