MSM8956/76 Global Clock Controller

modulename: gcc-msm8976.ko

configname: CONFIG_MSM_GCC_8976

Linux Kernel Configuration
└─>Device Drivers
└─>Common Clock Framework
└─>Support for Qualcomm's clock controllers
└─>MSM8956/76 Global Clock Controller
In linux kernel since version 5.2 (release Date: 2019-07-07)  
Support for the global clock controller on msm8956/76 devices.
Say Y if you want to use peripheral devices such as UART, SPI,
i2c, USB, SD/eMMC, SATA, PCIe, etc.

source code:
drivers/clk/qcom/gcc-msm8976.c