I found sample code under main tree i.e zephyr/samples/nfc/nfc_hello 

which read data on UART terminal.

But it is crasing with this log  ...

Sample app running on: arm
***** BUS FAULT *****
  Instruction bus error
***** Hardware exception *****
Current thread ID = 0x20000f24
Faulting instruction address = 0x8fccaf0
Fatal fault in essential thread! Spinning...

So I edit as

uart1_dev = device_get_binding("UART_0")

But still firmware is not printing received data back on

terminal.

Thank You !!