[v2,0/7] rockchip: PHY drivers (USB)
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Message ID 20200506075025.1677-1-jagan@amarulasolutions.com
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Jagan Teki May 6, 2020, 7:50 a.m. UTC 
This is next following series from previous PHY drivers
on rockchip [1].

And also tested on top of Frank 'USB 3.0' series [2] from
patches 0/9 to 6/9.

With this USB 3.0 Host port seems to detecting USB storage
but need more testing on other modes as well.

Log on rock960 and NanoPC-t4:

rock960 => 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... 2 USB Device(s) found
       scanning usb for storage devices... 1 Storage Device(s) found
rock960 => 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 (480 Mb/s, 200mA)
       Generic Mass Storage 789CDB36

=> 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
dwc3_of_parse: In
Register 2000140 NbrPorts 2
Starting the controller
USB XHCI 1.10
Bus dwc3: usb maximum-speed not found
dwc3_of_parse: In
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... 1 USB Device(s) found
scanning bus dwc3 for devices... 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

  1  Hub (5 Gb/s, 0mA)
  |  U-Boot XHCI Host Controller
  |
  +-2  Mass Storage (480 Mb/s, 200mA)
       Generic Mass Storage 789CDB36

[2] https://patchwork.ozlabs.org/project/uboot/cover/20200430021620.25772-1-frank.wang@rock-chips.com/
[1] https://patchwork.ozlabs.org/project/uboot/cover/20200430214529.18887-1-jagan@amarulasolutions.com/

Any inputs?
Jagan.

Jagan Teki (7):
  clk: rk3399: Enable/Disable the USB2PHY clk
  clk: rk3399: Set empty for TCPHY assigned-clocks
  clk: rk3399: Enable/Disable TCPHY clocks
  phy: rockchip: Add Rockchip USB2PHY driver
  arm64: dts: rk3399: Move u2phy into root port
  phy: rockchip: Add Rockchip USB TypeC PHY driver
  usb: dwc3: add dis_del_phy_power_chg_quirk

 arch/arm/dts/rk3399.dtsi                      | 108 +--
 drivers/Makefile                              |   1 +
 drivers/clk/rockchip/clk_rk3399.c             |  38 +
 drivers/phy/Kconfig                           |   1 +
 drivers/phy/rockchip/Kconfig                  |  21 +
 drivers/phy/rockchip/Makefile                 |   7 +
 drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 312 +++++++
 drivers/phy/rockchip/phy-rockchip-typec.c     | 796 ++++++++++++++++++
 drivers/usb/dwc3/core.c                       |   6 +
 drivers/usb/dwc3/core.h                       |   1 +
 include/dwc3-uboot.h                          |   1 +
 11 files changed, 1238 insertions(+), 54 deletions(-)
 create mode 100644 drivers/phy/rockchip/Kconfig
 create mode 100644 drivers/phy/rockchip/Makefile
 create mode 100644 drivers/phy/rockchip/phy-rockchip-inno-usb2.c
 create mode 100644 drivers/phy/rockchip/phy-rockchip-typec.c