Cirrus Logic CS40L50 (I2C)

modulename: cs40l50-i2c.ko

configname: CONFIG_MFD_CS40L50_I2C

Linux Kernel Configuration
└─>Device Drivers
└─>Multifunction device drivers
└─>Cirrus Logic CS40L50 (I2C)
In linux kernel since version 6.11 (release Date: 2024-09-15)  
Select this to support the Cirrus Logic CS40L50 Haptic
Driver over I2C.

This driver can be built as a module. If built as a module it will be
called "cs40l50-i2c".

source code:
drivers/mfd//cs40l50-i2c.c