Maxim MAX5487/MAX5488/MAX5489 Digital Potentiometer driver

modulename: max5487.ko

configname: CONFIG_MAX5487

Linux Kernel Configuration
└─>Device Drivers
└─>Industrial I/O support
└─>Digital potentiometers
└─>SPI support
└─>Maxim MAX5487/MAX5488/MAX5489 Digital Potentiometer driver
In linux kernel since version 4.1 (release Date: 2015-06-21)  
Say yes here to build support for the Maxim
MAX5487, MAX5488, MAX5489 digital potentiometer
chips.

To compile this driver as a module, choose M here: the
module will be called max5487.

source code: