[PATCH v3 0/4] Allwinner H6 USB3 support

[Andre Przywara]

This series adds PHY and XHCI driver support for the USB3 controller
found in the Allwinner H6 SoC. It has been tested and working on both
boards enabled in patch 4, although some users experience issues[1].

[1]: https://lists.denx.de/pipermail/u-boot/2021-February/440767.html

Changes from v2:
  - Fix xhci-pci.c compilation (RPi4 and other boards)

Changes from v1:
  - Dropped patches 1-2 (already in u-boot-sunxi/master) and rebased
  - Added Andre's Reviewed-by on the PHY driver
  - Fixed error handling in xhci_pci_probe

Samuel Holland (4):
  phy: sun50i-usb3: Add a driver for the H6 USB3 PHY
  usb: xhci-pci: Move reset logic out of XHCI core
  usb: xhci-dwc3: Add support for clocks/resets
  configs: Enable USB3 on Allwinner H6 boards

 configs/orangepi_3_defconfig            |   5 +
 configs/pine_h64_defconfig              |   5 +
 drivers/phy/allwinner/Kconfig           |   8 ++
 drivers/phy/allwinner/Makefile          |   1 +
 drivers/phy/allwinner/phy-sun50i-usb3.c | 171 ++++++++++++++++++++++++
 drivers/usb/host/xhci-dwc3.c            |  56 ++++++++
 drivers/usb/host/xhci-mem.c             |   2 -
 drivers/usb/host/xhci-pci.c             |  52 ++++++-
 drivers/usb/host/xhci.c                 |  35 -----
 include/usb/xhci.h                      |   2 -
 10 files changed, 294 insertions(+), 43 deletions(-)
 create mode 100644 drivers/phy/allwinner/phy-sun50i-usb3.c

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2.17.5