Analog Devices ADF4350/ADF4351 Wideband Synthesizers

modulename: adf4350.ko

configname: CONFIG_ADF4350

Linux Kernel Configuration
└─>Device Drivers
└─>Industrial I/O support
└─>Frequency Synthesizers DDS/PLL
└─>Phase-Locked Loop (PLL) frequency synthesizers
└─>SPI support
└─>Analog Devices ADF4350/ADF4351 Wideband Synthesizers
In linux kernel since version 3.1 (release Date: 2011-10-24)  
Say yes here to build support for Analog Devices ADF4350/ADF4351
Wideband Synthesizers. The driver provides direct access via sysfs.

To compile this driver as a module, choose M here: the
module will be called adf4350.

source code: