Analog Devices AD5504/AD5501 DAC SPI driver

modulename: ad5504.ko

configname: CONFIG_AD5504

Linux Kernel Configuration
└─>Device Drivers
└─>Industrial I/O support
└─>Digital to analog converters
└─>SPI support
└─>Analog Devices AD5504/AD5501 DAC SPI driver
In linux kernel since version 3 (release Date: 2011-07-21)  
Say yes here to build support for Analog Devices AD5504, AD5501,
High Voltage Digital to Analog Converter.

To compile this driver as a module, choose M here: the
module will be called ad5504.

source code: