ATUSB transceiver driver

modulename: atusb.ko

configname: CONFIG_IEEE802154_ATUSB

Linux Kernel Configuration
└─>Device Drivers
└─>Network device support
└─>IEEE 802.15.4 drivers
└─>ATUSB transceiver driver
In linux kernel since version 4.1 (release Date: 2015-06-21)  
Say Y here to enable the ATUSB IEEE 802.15.4 wireless
controller.

This driver can also be built as a module. To do so say M here.
The module will be called 'atusb'.

source code: