How to bring up Raspberry Pi with ADF7203J device?

Dear Team,

I'm using Raspberry Pi 3 and connected ADF7203J 6LowPAN device. Basically, i want to know,

How to bring up Raspberry Pi with ADF7203J device?

How to send the commands using SPI interface to ADF7203F device?

How this LoRa should communication to Host?

Please share the tools and documents for the same?

Thanks in Advance..!

Best Regards,

Rajesh~