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>;
clock-names = "ref", "bus_early", "suspend";
resets = <0x2 0x33>;
dr_mode = "host";
phys = <0x1f>;
phy-names = "usb3-phy";
status = " disabled ";
phandle = <0x52>;
};
phy@5210000 {
compatible = "allwinner,sun50i-h6-usb3-phy";
reg = <0x5210000 0x10000>;
clocks = <0x2 0x6a>;
resets = <0x2 0x2d>;
#phy-cells = <0x0>;
status = "disabled";
phandle = <0x1f>;
};
I changed the status (from disable to okay) on both and recompile the dts file, and now I can see the usb3 HUB:
lsusb -t
/: Bus 07.Port 1: Dev 1, Class=root_hub, Driver=musb-hdrc/1p, 480M
/: Bus 06.Port 1: Dev 1, Class=root_hub, Driver=ohci-platform/1p, 12M
/: Bus 05.Port 1: Dev 1, Class=root_hub, Driver=ehci-platform/1p, 480M
/: Bus 04.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/1p, 5000M
/: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/1p, 480M
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=ohci-platform/1p, 12M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci-platform/1p, 480M
However no devices are detected, no even powering when plugged into the USB port. I contacted Icenowy, who currently maintains the usb3 driver, and have been advised that current driver should be working.
I wonder if the issue rests in the dts file setup, current parameter setup, given the fact it was marked as disabled?
I noticed someone in the H6 dev forum mentioned that this was working back a month or so ago, however it does not seem to be working in the latest sanpshot.
