Baikal-T1 CCU Dividers support

modulename: ccu-div.ko

configname: CONFIG_CLK_BT1_CCU_DIV

Linux Kernel Configuration
└─>Device Drivers
└─>Common Clock Framework
└─>Baikal-T1 CCU Dividers support
In linux kernel since version 5.1 (release Date: 2019-05-05)  
Enable this to support the CCU dividers used to distribute clocks
between AXI-bus and system devices coming from CCU PLLs of Baikal-T1
SoC. CCU dividers can be either configurable or with fixed divider,
either gateable or ungateable. Some of the CCU dividers can be as well
used to reset the domains they're supplying clock to.

source code: