Analog Devices AD7124 and similar sigma-delta ADCs driver

modulename: ad7124.ko

configname: CONFIG_AD7124

Linux Kernel Configuration
└─>Device Drivers
└─>Industrial I/O support
└─>Analog to digital converters
└─>Analog Devices AD7124 and similar sigma-delta ADCs driver
In linux kernel since version 5 (release Date: 2019-03-03)  
Say yes here to build support for Analog Devices AD7124-4 and AD7124-8
SPI analog to digital converters (ADC).

To compile this driver as a module, choose M here: the module will be
called ad7124.

source code: