kernelversion:
stable - 5.8.16
mainline - 4.14.202
mainline - 4.4.240
mainline - 5.9.1
mainline - 5.4.72
mainline - 4.9.240
mainline - 4.19.152
mainline - 5.10-rc1
[click here for custom version]
architecture:
>
x86
arm
arm64
powerpc
mips
sparc
ia64
arc
riscv
nds32
m68k
microblaze
alpha
unicore32
parisc
blackfin
selects
CONFIG_PM_OPP
depends
CONFIG_ARCH_VEXPRESS_SPC
CONFIG_ARM_CPU_TOPOLOGY
CONFIG_CPU_FREQ
CONFIG_HAVE_CLK
CONFIG_ARM
or
CONFIG_ARM64
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
This add the CPUfreq driver support for Versatile Express
big.LITTLE platforms using SPC for power management.
source code:
drivers/cpufreq/vexpress-spc-cpufreq.c
big.LITTLE platforms using SPC for power management.