CONFIG_PM_DEVICE¶
Device power management
Type: bool
Help¶
Enable device power management support.
Help¶
Enable device power management support.
Help¶
This option enables the device power management interface. The
interface consists of hook functions implemented by device drivers
that get called by the power manager application when the system
is going to suspend state or resuming from suspend state. This allows
device drivers to do any necessary power management operations
like turning off device clocks and peripherals. The device drivers
may also save and restore states in these hook functions.
Defaults¶
n
y
y
Symbols that select this symbol¶
Kconfig definitions¶
At soc/arm/microchip_mec/mec1501/Kconfig.defconfig.mec1501hsz:67
Included via Kconfig:8 → Kconfig.zephyr:27 → soc/arm/microchip_mec/Kconfig.defconfig:3 → soc/arm/microchip_mec/mec1501/Kconfig.defconfig.series:17
Menu path: (Top)
config PM_DEVICE
bool
default n
depends on SOC_POWER_MANAGEMENT && SOC_MEC1501_HSZ && SOC_SERIES_MEC1501X
At soc/arm/nuvoton_npcx/npcx7/Kconfig.defconfig.series:102
Included via Kconfig:8 → Kconfig.zephyr:27 → soc/arm/nuvoton_npcx/Kconfig.defconfig:6
Menu path: (Top)
config PM_DEVICE
bool
default y
depends on SOC_POWER_MANAGEMENT && SOC_SERIES_NPCX7
help
Enable device power management support.
At soc/arm/nuvoton_npcx/npcx9/Kconfig.defconfig.series:112
Included via Kconfig:8 → Kconfig.zephyr:27 → soc/arm/nuvoton_npcx/Kconfig.defconfig:6
Menu path: (Top)
config PM_DEVICE
bool
default y
depends on SOC_POWER_MANAGEMENT && SOC_SERIES_NPCX9
help
Enable device power management support.
At subsys/pm/Kconfig:46
Included via Kconfig:8 → Kconfig.zephyr:44 → subsys/Kconfig:43
Menu path: (Top) → Sub Systems and OS Services → Power Management
config PM_DEVICE
bool "Device power management"
help
This option enables the device power management interface. The
interface consists of hook functions implemented by device drivers
that get called by the power manager application when the system
is going to suspend state or resuming from suspend state. This allows
device drivers to do any necessary power management operations
like turning off device clocks and peripherals. The device drivers
may also save and restore states in these hook functions.
(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)