default or selected kernelversion does not have config value CONFIG_COMMON_CLK_MAX_GEN.
Result is shown for kernelversion 5.4.33

CONFIG_COMMON_CLK_MAX_GEN (not configurable)

modulename: clk-max-gen.ko

configname: CONFIG_COMMON_CLK_MAX_GEN

Linux Kernel Configuration
└─>Device Drivers
└─>Common Clock Framework
└─>COMMON_CLK_MAX_GEN
In linux kernel since version 3.18 (release Date: 2014-12-07)  
source code:
drivers/clk/clk-max-gen.c