default or selected kernelversion does not have config value CONFIG_KEYBOARD_AAED2000.
Result is shown for kernelversion 5.4.69

AAED-2000 keyboard

modulename: aaed2000_kbd.ko

configname: CONFIG_KEYBOARD_AAED2000

Linux Kernel Configuration
└─>Device Drivers
└─>Input device support
└─>AAED-2000 keyboard
In linux kernel since version 2.6.20 (release Date: 2007-02-04)  
Say Y here to enable the keyboard on the Agilent AAED-2000
development board.

To compile this driver as a module, choose M here: the
module will be called aaed2000_kbd.

source code: