SN65DSI85: How to build the hardware circuit？

The peripheral configuration below：

Mipi->LVDS,WUXGA，the following questions：

1.SCL&SDA, whether to need additional configuration, this Pin can only write IC program to use?

2. The IRQ interrupt signal how to use this?

3.The  EN Pin Low reset ，normally operating pull up or floating？

4. ADDR&REFCLK just need to connect GND, need additional configuration?

5. The IC need only 1.8 V VCC power supply ?

Whether there are other function Pin need to set up,  help Check it.

Thanks！