Analog Devices AD5110 and similar Digital Potentiometer driver

modulename: ad5110.ko

configname: CONFIG_AD5110

Linux Kernel Configuration
└─>Device Drivers
└─>Industrial I/O support
└─>Digital potentiometers
└─>Analog Devices AD5110 and similar Digital Potentiometer driver
In linux kernel since version 5.2 (release Date: 2019-07-07)  
Say yes here to build support for the Analog Devices AD5110, AD5112
and AD5114 digital potentiometer chip.

To compile this driver as a module, choose M here: the
module will be called ad5110.

source code: