ARM RK3399 DMC DEVFREQ Driver

modulename: rk3399_dmc.ko

configname: CONFIG_ARM_RK3399_DMC_DEVFREQ

Linux Kernel Configuration
└─>Device Drivers
└─>Generic Dynamic Voltage and Frequency Scaling (DVFS) support
└─>ARM RK3399 DMC DEVFREQ Driver
In linux kernel since version 4.1 (release Date: 2015-06-21)  
This adds the DEVFREQ driver for the RK3399 DMC(Dynamic Memory Controller).
It sets the frequency for the memory controller and reads the usage counts
from hardware.

source code: