:orphan:

.. title:: CONFIG_PM_DEVICE_RUNTIME

.. kconfig:: CONFIG_PM_DEVICE_RUNTIME

CONFIG_PM_DEVICE_RUNTIME
########################

*Runtime Device Power Management*

Type: ``bool``

Help
====

.. code-block:: none

    Enable Runtime Power Management to save power. With device runtime PM
    enabled, devices can be suspended or resumed based on the device
    usage even while the CPU or system is running.

Direct dependencies
===================

\ :kconfig:`PM_DEVICE <CONFIG_PM_DEVICE>`

*(Includes any dependencies from ifs and menus.)*

Defaults
========

No defaults. Implicitly defaults to ``n``.

Symbols selected by this symbol
===============================

- \ :kconfig:`POLL <CONFIG_POLL>`

Kconfig definition
==================



At ``<Zephyr Subsystem>/pm/Kconfig:63``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:44`` → ``<Zephyr Subsystem>/Kconfig:43``

Menu path: (Top) → Sub Systems and OS Services → Power Management

.. code-block:: kconfig

    config PM_DEVICE_RUNTIME
    	bool "Runtime Device Power Management"
    	select POLL
    	depends on PM_DEVICE
    	help
    	  Enable Runtime Power Management to save power. With device runtime PM
    	  enabled, devices can be suspended or resumed based on the device
    	  usage even while the CPU or system is running.

*(The 'depends on' condition includes propagated dependencies from ifs and menus.)*