Cpu Idle Driver for the ST-E u8500 processors
modulename: cpuidle-ux500.ko
configname: CONFIG_ARM_U8500_CPUIDLE
Linux Kernel Configuration
└─>Power management and ACPI options
└─>CPU Idle
└─>ARM CPU Idle Drivers
└─>Cpu Idle Driver for the ST-E u8500 processors
In linux kernel since version 3.10 (release Date: 2013-06-30)
Select this to enable cpuidle for ST-E u8500 processors.