Samsung S3C64xx clock controller support

modulename: clk-s3c64xx.ko

configname: CONFIG_S3C64XX_COMMON_CLK

Linux Kernel Configuration
└─>Device Drivers
└─>Common Clock Framework
└─>Samsung S3C64xx clock controller support
In linux kernel since version 5.2 (release Date: 2019-07-07)  
Support for the clock controller present on the Samsung S3C64xx SoCs.
Choose Y here only if you build for this SoC.

source code: