Compile the driver using the Makefile

make

Place it in the kernel modules folder.

sudo cp vgxy61.ko /lib/modules/$(uname -r)

Resolve modules dependencies.

sudo depmod -a

Compile the device tree overlay matching your platform and plugin board from the dts folder.

sudo dtc <device-tree>.dts -o /boot/firmware/overlays/<device-tree>.dtbo

Set the device tree overlay in your platform. This may differ from platform to platform. Please refer to your platform documentation.

This is how to set the device tree overlay for Raspberry Pi.

echo "dtoverlay=<device-tree>" | sudo tee -a /boot/firmware/config.txt

Finally, run sudo reboot to test your changes.