TUSB8044A: USB3.0 is not working

Part Number: TUSB8044A

Tool/software:

Hi, I'm using TUSB8044A usb hub controller in my project, but only USB 2 is working, I have attached the SCH, Please go through it and guide us to if any registor need to be change for USB3.0 super speed
Note: R13 is DNP