On Thu, Apr 30, 2020 at 7:46 AM Frank Wang <frank.w...@rock-chips.com> wrote: > > This series add quirks for DWC3 and add Rockchip RK3399 USB3.0 host > support.
Just had a quick test with associated config enabled, but usb3.0 seems to be failing. rock960 => usb start starting USB... Bus usb@fe380000: USB EHCI 1.00 Bus usb@fe3c0000: USB EHCI 1.00 Bus dwc3@fe900000: usb maximum-speed not found "Synchronous Abort" handler, esr 0x96000010 elr: 000000000022f7c8 lr : 0000000000242c74 (reloc) elr: 000000007c55b7c8 lr : 000000007c56ec74 x0 : 000000007a53ced0 x1 : 0000000000000000 x2 : ffffffffffffff00 x3 : 000000000000e3d0 x4 : 0000000000000008 x5 : 00000000ff770000 x6 : 00000000ff770000 x7 : 0000000000000000 x8 : 000000007c5cc5f0 x9 : 0000000000000008 x10: 000000007a5117d0 x11: 0000000000006eac x12: 000000007a510fcc x13: 0000000000006e40 x14: 0000000000000000 x15: 000000007a5117d0 x16: 0000000000001050 x17: 000000000000001c x18: 000000007a523d90 x19: 000000007a53cec0 x20: 0000000000000002 x21: 0000000000000001 x22: 0000000000000000 x23: 0000000000000001 x24: 000000007a53cec0 x25: 0000000000000020 x26: 000000007a5253b0 x27: 000000007a53cc88 x28: 000000007a53cc80 x29: 000000007a5113c0 Code: a8c17bfd d65f03c0 b40000e0 f9400001 (f9400021) Resetting CPU ... Looks like PHY init from dwc3 seems to be failing to initialize typec PHY device. Jagan.
