kernelconfig_penguin
depends
CONFIG_CPU_IDLE
NOT CONFIG_ARM64
CONFIG_ARCH_AT91 or CONFIG_COMPILE_TEST
CONFIG_ARM or CONFIG_ARM64

Cpu Idle Driver for the AT91 processors

modulename: cpuidle-at91.ko
configname: CONFIG_ARM_AT91_CPUIDLE

Linux Kernel Configuration
└─> Power management and ACPI options
└─> CPU Idle
└─> ARM CPU Idle Drivers
└─> Cpu Idle Driver for the AT91 processors

Select this to enable cpuidle for AT91 processors.


source code:


drivers/cpuidle/cpuidle-at91.c