SM8250 Global Clock Controller

modulename: gcc-sm8250.ko

configname: CONFIG_SM_GCC_8250

Linux Kernel Configuration
└─>Device Drivers
└─>Common Clock Framework
└─>Support for Qualcomm's clock controllers
└─>SM8250 Global Clock Controller
In linux kernel since version 5.1 (release Date: 2019-05-05)  
Support for the global clock controller on SM8250 devices.
Say Y if you want to use peripheral devices such as UART,
SPI, I2C, USB, SD/UFS, PCIe etc.

source code: