kernelversion:
stable - 6.3.5
mainline - 6.2.16
mainline - 5.10.181
mainline - 5.4.244
mainline - 4.14.316
mainline - 6.1.31
mainline - 5.15.114
mainline - 4.19.284
mainline - 6.4-rc4
[click here for custom version]
architecture:
>
x86
arm
arm64
powerpc
mips
sparc
ia64
arc
riscv
nds32
m68k
microblaze
alpha
unicore32
parisc
blackfin
selects
CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND
CONFIG_DEVFREQ_GOV_USERSPACE
depends
CONFIG_PM_DEVFREQ
CONFIG_ARCH_MXC
CONFIG_HAVE_ARM_SMCCC
or CONFIG_COMPILE_TEST
CONFIG_HAVE_ARM_SMCCC
i.MX8M DDRC DEVFREQ Driver
modulename: imx8m-ddrc.ko
configname: CONFIG_ARM_IMX8M_DDRC_DEVFREQ
Linux Kernel Configuration
└─> Device Drivers
└─> Generic Dynamic Voltage and Frequency Scaling (DVFS) support
└─> i.MX8M DDRC DEVFREQ Driver
This adds the DEVFREQ driver for the i.MX8M DDR Controller. It allows
adjusting DRAM frequency.
source code:
drivers/devfreq/imx8m-ddrc.c
adjusting DRAM frequency.