I trying to get the USB3 working with orange pi lite 2 and the latest nigtly snapshot 5.1.3-sunxi64 #5.87.190522.
I notice that the usb3 is disabled in the the dtb file:
dwc3@5200000 {
compatible = "snps,dwc3";
reg = <0x5200000 0x10000>;
interrupts = <0x0 0x1a 0x4>;
clocks = <0x2 0x72 0x2 0x72 0xa 0x0>;