CONFIG_MFD_CS40L50_CORE (not configurable)

modulename: cs40l50-core.ko

configname: CONFIG_MFD_CS40L50_CORE

Linux Kernel Configuration
└─>Device Drivers
└─>Multifunction device drivers
└─>MFD_CS40L50_CORE
In linux kernel since version 6.11 (release Date: 2024-09-15)  
source code:
drivers/mfd//cs40l50-core.c