Pine64 PinePhone Keyboard

modulename: pinephone-keyboard.ko

configname: CONFIG_KEYBOARD_PINEPHONE

Linux Kernel Configuration
└─>Device Drivers
└─>Input device support
└─>Keyboards
└─>Pine64 PinePhone Keyboard
In linux kernel since version 6.1 (release Date: 2022-12-11)  
Say Y here to enable support for the keyboard in the Pine64 PinePhone
keyboard case. This driver supports the FLOSS firmware available at
https://megous.com/git/pinephone-keyboard/

To compile this driver as a module, choose M here; the
module will be called pinephone-keyboard.

source code: