default or selected kernelversion does not have config value CONFIG_CLK_R9A09G056.
Result is shown for kernelversion 6.16-rc7

RZ/V2N clock support

modulename: r9a09g056-cpg.ko

configname: CONFIG_CLK_R9A09G056

Linux Kernel Configuration
└─>Device Drivers
└─>Common Clock Framework
└─>RZ/V2N clock support
In linux kernel since version 6.1.145 (release Date: 2025-07-14)  
source code:
drivers/clk/renesas/r9a09g056-cpg.c


is depended by
CONFIG_CLK_RENESAS