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CONFIG_PM_DEVICE_IDLE
¶
Device Idle Power Management
Type: bool
Help¶
Enable device Idle Power Management to save power. With device Idle PM enabled, devices can be suspended or resumed based on the device usage even while the CPU or system is running.
Defaults¶
No defaults. Implicitly defaults to n
.
Kconfig definition¶
At <Zephyr>/subsys/power/Kconfig:103
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:34
→ <Zephyr>/subsys/Kconfig:39
Menu path: (Top) → Sub Systems and OS Services → Power Management
config PM_DEVICE_IDLE bool "Device Idle Power Management" selectPOLL
depends onPM_DEVICE
help Enable device Idle Power Management to save power. With device Idle 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.)