Modem cellular: Telit ME910G1 power management doesn't work ?

[Alexix24]

Hi,

I try to run the cellular_modem sample (Zephyr 3.6.0) with a Telit ME310G1 modem (ME910g1 compatible). But the pm_device_action_run() function returns -ENOSYS error code indicating that the device doesn't support power management.

As the cellular modem driver seems to implement the power management for this modem, I don't understand why I'm getting this error ? Do I need to implement other things to make the power management working with this modem ? (The CONFIG_PM_DEVICE=y is enabled in the prj.conf)

Thanks,
Alexis

EDIT: Fixed by replacing the device tree aliases "modem=&uart1" with "modem=&modem"