USB3 on BCM5301x

[Mori Hiroki <yamori813%yahoo.co.jp@localhost>]

Hi

I add xhci to BCM5301x(bcm53) target.

But I have error by connect  SS device to
USB3 connector.

uhub0: device problem, disabling port 1

I use xhci at comcerto 2000(c2k) also.
But the target have only USB2 connector.
c2k USB2 is work fine.

c2k xhci support USB1,2,3. But bcm53
xhci support only 3. 2,1 handle by ehci/ohci.

I think bcm53 usb phy change to connect
xhci or ehci/ohci.

If you have advice please let me know it.

Regards

Hiroki Mori