W dniu 13.05.2020 o 09:13, frank.wang at rock-chips.com (Frank Wang) pisze:
> This series add quirks for DWC3 and add Rockchip RK3399 USB3.0 host support.
>
> The function has been tested pass on rk3399-evb and roc-rk3399-pc board.
>
> For V5 update:
> - Fix dwc3-generic driver followed Marek's comments for [PATCH v4 12/16].
> - Add 'Reviewed-by' and 'Tested-by' tag for [PATCH v4 07/16] and [PATCH v4
> 08/16].
I imported patchset and started it on RockPro64. Enabled same config
options as on evb-rk3399. DeviceTree entries were already setup.
Pendrive in USB3 (type A) port gets recognized as SuperSpeed one (was
HighSpeed before). Type C port is not working - nevermind is it empty,
with usb-c pendrive plugged or with usb-c to usb-a/c/hdmi dongle with
usb-a pendrive.
=> usb start
starting USB...
Bus usb@fe380000: USB EHCI 1.00
Bus usb@fe3c0000: USB EHCI 1.00
Bus dwc3: usb maximum-speed not found
Register 2000140 NbrPorts 2
Starting the controller
USB XHCI 1.10
scanning bus usb@fe380000 for devices... 1 USB Device(s) found
scanning bus usb@fe3c0000 for devices... 1 USB Device(s) found
scanning bus dwc3 for devices... cannot reset port 1!?
2 USB Device(s) found
scanning usb for storage devices... 1 Storage Device(s) found
=> usb tree
USB device tree:
1 Hub (480 Mb/s, 0mA)
u-boot EHCI Host Controller
1 Hub (480 Mb/s, 0mA)
u-boot EHCI Host Controller
1 Hub (5 Gb/s, 0mA)
| U-Boot XHCI Host Controller
|
+-2 Mass Storage (5 Gb/s, 76mA)
ADATA ADATA USB Flash Drive 1520405012240002
