Versatile Express SPC based CPUfreq driver
modulename: vexpress-spc-cpufreq.ko
configname: CONFIG_ARM_VEXPRESS_SPC_CPUFREQ
Linux Kernel Configuration
└─>Power management and ACPI options
└─>CPU Frequency scaling
└─>Versatile Express SPC based CPUfreq driver
In linux kernel since version 3.10 (release Date: 2013-06-30)
This add the CPUfreq driver support for Versatile Express
big.LITTLE platforms using SPC for power management.
big.LITTLE platforms using SPC for power management.
source code:
depends
CONFIG_ARM_CPU_TOPOLOGYCONFIG_CPU_FREQ
CONFIG_HAVE_CLK
CONFIG_ARCH_VEXPRESS_SPC or CONFIG_COMPILE_TEST