SiFive SoC driver support

configname: CONFIG_CLK_SIFIVE

Linux Kernel Configuration
└─>Device Drivers
└─>Common Clock Framework
└─>SiFive SoC driver support
In linux kernel since version 4.14.326 (release Date: 2023-09-23)  
SoC drivers for SiFive Linux-capable SoCs.

depends
CONFIG_COMMON_CLK
CONFIG_COMPILE_TEST or CONFIG_RISCV