CONFIG_CPU_IDLE_BIG_LITTLE: Support for ARM big.LITTLE processors

General informations

The Linux kernel configuration item CONFIG_CPU_IDLE_BIG_LITTLE:

• prompt: Support for ARM big.LITTLE processors
• type: bool
• depends on: CONFIG_ARCH_VEXPRESS_TC2_PM
• defined in drivers/cpuidle/Kconfig.arm
• found in Linux kernels: 3.12

Help text

Select this option to enable CPU idle driver for big.LITTLE based ARM systems. Driver manages CPUs coordination through MCPM and define different C-states for little and big cores through the multiple CPU idle drivers infrastructure.

Hardware

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Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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