In order to align with macros used to obtain a device reference (e.g.
DEVICE_DT_GET), align the PM macros to use "GET" instead of "REF". This
change should have low impact since no official release has gone out yet
with the "REF" macros.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
The device PM subsystem _depends_ on device, not vice-versa. Devices
only hold a reference to struct pm_device now, and initialize this
reference with the value provided in Z_DEVICE_DEFINE. This requirement
can be solved with a forward struct declaration, meaning there is no
need to include device PM headers.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Port some drivers to the recently introduced macros to showcase its
usage and be able to do some initial testing (nRF52840).
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
The PM callback is no longer referenced as "pm_control" but
"pm_action_cb", so reflect this new naming on the callbacks.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
