[PATCH v6 00/16] Add Rockchip RK3399 USB3.0 Host support

[Jagan Teki]

On Tue, May 26, 2020 at 9:02 AM Frank Wang <frank.wang at rock-chips.com> wrote:
>
> 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 V6 update:
>  - Use [PATCH v6 04/16] instead of [PATCH v5 05/16] to fix that the current
>    Generic PHY subsystem is unable to find PHY if the PHY node is not part of
>    the root structure.
>  - Add 'Reviewed-by' tag for all patches except [PATCH v6 04/16].
>
> 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].
>
> For V4 update:
>  - Collect Jagan's all fixed patches [1].
>  - Amend specific u-boot changes from dts to dtsi for [PATCH v3 6/7].
>
> For V3 update:
>  - Fix compile error for [PATCH v2 1/9].
>  - Use Jagan's Type-C driver instead of [PATCH v2 5/9].
>  - Cleanup dts changes for [PATCH v2 7/9].
>  - Cleanup config changes for [PATCH v2 8/9] and [PATCH v2 9/9].
>
> For V2 update:
>  - Amend type-c driver followed Jagan's comments for [PATCH 5/8].
>  - Fix dts commit for [PATCH 7/8].
>  - Split RK3399 default config for [PATCH 8/8].
>  - Add 'Reviewed-by' tag for [PATCH 1/8], [PATCH 2/8] and [PATCH 3/8].
>
> [1] https://patchwork.ozlabs.org/project/uboot/cover/20200506075025.1677-1-jagan@amarulasolutions.com
>
> BR,
> Frank
>
> Frank Wang (8):
>   arm: mach-rockchip: bind sub-nodes for rk3399_syscon
>   usb: dwc3: add dis_enblslpm_quirk
>   usb: dwc3: add dis_u2_freeclk_exists_quirk
>   usb: dwc3: amend UTMI/UTMIW phy interface setup
>   usb: dwc3: add make compatible for rockchip platform
>   driver: usb: drop legacy rockchip xhci driver
>   ARM: dts: rk3399-evb: usb3.0 host support
>   configs: evb-rk3399: update support usb3.0 host

I have a new sandisk Type C and A storage disk. Here are the tests in
roc-rk3399-pc.

=> 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
  |
  +-2  Hub (480 Mb/s, 100mA)
        USB 2.0 Hub [MTT]

  1  Hub (5 Gb/s, 0mA)
     U-Boot XHCI Host Controller

=> usb reset
resetting USB...
Bus usb at fe380000: USB EHCI 1.00
Bus usb at 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 at fe380000 for devices... 1 USB Device(s) found
scanning bus usb at fe3c0000 for devices... 2 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
  |
  +-2  Hub (480 Mb/s, 100mA)
        USB 2.0 Hub [MTT]

  1  Hub (5 Gb/s, 0mA)
  |  U-Boot XHCI Host Controller
  |
  +-2  Mass Storage (5 Gb/s, 224mA)
       SanDisk Dual Drive 040130e3ee554b7078843f4eb331646

=> usb reset
resetting USB...
Bus usb at fe380000: USB EHCI 1.00
Bus usb at 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 at fe380000 for devices... 2 USB Device(s) found
scanning bus usb at fe3c0000 for devices... 2 USB Device(s) found
scanning bus dwc3 for devices... 1 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
  |
  +-2  Mass Storage (480 Mb/s, 224mA)
       SanDisk Dual Drive 040130e3ee554b7078843f4eb331646

  1  Hub (480 Mb/s, 0mA)
  |  u-boot EHCI Host Controller
  |
  +-2  Hub (480 Mb/s, 100mA)
        USB 2.0 Hub [MTT]

  1  Hub (5 Gb/s, 0mA)
     U-Boot XHCI Host Controller

=> usb reset
resetting USB...
Bus usb at fe380000: USB EHCI 1.00
Bus usb at 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 at fe380000 for devices... 1 USB Device(s) found
scanning bus usb at fe3c0000 for devices... EHCI timed out on TD - token=0x80008d80

      USB device not accepting new address (error=22)
2 USB Device(s) found
scanning bus dwc3 for devices... 1 USB Device(s) found
       scanning usb for storage devices... 0 Storage Device(s) found
=>
resetting USB...
Bus usb at fe380000: USB EHCI 1.00
Bus usb at 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 at fe380000 for devices... 1 USB Device(s) found
scanning bus usb at fe3c0000 for devices... 3 USB Device(s) found
scanning bus dwc3 for devices... 1 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
  |
  +-2  Hub (480 Mb/s, 100mA)
    |   USB 2.0 Hub [MTT]
    |
    +-3  Mass Storage (480 Mb/s, 224mA)
         SanDisk Dual Drive 040130e3ee554b7078843f4eb331646

  1  Hub (5 Gb/s, 0mA)
     U-Boot XHCI Host Controller

=> usb reset
resetting USB...
Bus usb at fe380000: USB EHCI 1.00
Bus usb at 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 at fe380000 for devices... 1 USB Device(s) found
scanning bus usb at fe3c0000 for devices... EHCI timed out on TD - token=0x80008d80

      USB device not accepting new address (error=22)
2 USB Device(s) found
scanning bus dwc3 for devices... 1 USB Device(s) found
       scanning usb for storage devices... 0 Storage Device(s) found
=> usb reset
resetting USB...
Bus usb at fe380000: USB EHCI 1.00
Bus usb at 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 at fe380000 for devices... 1 USB Device(s) found
scanning bus usb at fe3c0000 for devices... 3 USB Device(s) found
scanning bus dwc3 for devices... 1 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
  |
  +-2  Hub (480 Mb/s, 100mA)
    |   USB 2.0 Hub [MTT]
    |
    +-3  Mass Storage (480 Mb/s, 224mA)
         SanDisk Dual Drive 040130e3ee554b7078843f4eb331646

  1  Hub (5 Gb/s, 0mA)
     U-Boot XHCI Host Controller

Jagan.