CONFIG_SYS_POWER_MANAGEMENT

System Power management

Type: bool

Help

This option enables the board to implement extra power management policies whenever the kernel becomes idle. The kernel informs the power management subsystem of the number of ticks until the next kernel timer is due to expire.

Defaults

Symbols selected by this symbol

Kconfig definitions

At soc/arm/nordic_nrf/Kconfig.defconfig:32

Included via Kconfig:10Kconfig.zephyr:23

Menu path: (top menu)

config SYS_POWER_MANAGEMENT
    bool
    default "y" if SOC_FAMILY_NRF
    depends on SOC_FAMILY_NRF

At kernel/Kconfig.power_mgmt:8

Included via Kconfig:10Kconfig.zephyr:31kernel/Kconfig:765

Menu path: (top menu) → General Kernel Options

menuconfig SYS_POWER_MANAGEMENT
    bool
    prompt "System Power management"
    select TICKLESS_IDLE
    help
      This option enables the board to implement extra power management
      policies whenever the kernel becomes idle. The kernel informs the
      power management subsystem of the number of ticks until the next kernel
      timer is due to expire.

(Definitions include propagated dependencies, including from if’s and menus.)