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CONFIG_PM_DEVICE_RUNTIME

Runtime Device Power Management

Type: bool

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.

Direct dependencies

PM_DEVICE

(Includes any dependencies from ifs and menus.)

Defaults

No defaults. Implicitly defaults to n.

Kconfig definition

At subsys/pm/Kconfig:57

Included via Kconfig:8Kconfig.zephyr:44subsys/Kconfig:43

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

config PM_DEVICE_RUNTIME
    bool "Runtime Device Power Management"
    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.)