[PATCH V4 0/6] Enable USB host on Jetson AGX Orin

[Jon Hunter <jonathanh@nvidia.com>]

Enable support for USB host on the Tegra234 Jetson AGX Orin platform.
This series is based upon the previous series [0] to enable USB host and
device for this platform, however, for now we have dropped USB device
support and support for the type-c connector while we resolve review
comments for these changes.

Note that this series is dependent upon the patch that adds more
defintions for Tegra234 [1] and the patch that converts the Tegra XUSB PHY
binding doc to yaml [2].

[0] https://lore.kernel.org/linux-tegra/20221114124053.1873316-1-waynec@nvidia.com/
[1] https://lore.kernel.org/all/20221003125141.123759-1-jonathanh@nvidia.com/
[2] https://lore.kernel.org/linux-tegra/20221118144015.3650774-1-thierry.reding@gmail.com/

Jon Hunter (1):
  dt-bindings: phy: tegra-xusb: Add support for Tegra234

Sing-Han Chen (2):
  phy: tegra: xusb: Add Tegra234 support
  usb: host: xhci-tegra: Add Tegra234 XHCI support

Wayne Chang (3):
  dt-bindings: usb: Add NVIDIA Tegra234 XUSB host controller binding
  arm64: tegra: Enable XUSB host function on Jetson AGX Orin
  phy: tegra: xusb: Disable trk clk when not in use

 .../phy/nvidia,tegra194-xusb-padctl.yaml      |   4 +-
 .../bindings/usb/nvidia,tegra234-xusb.yaml    | 158 +++++++++++
 .../boot/dts/nvidia/tegra234-p3701-0000.dtsi  |  48 ++++
 .../nvidia/tegra234-p3737-0000+p3701-0000.dts |  93 ++++++
 arch/arm64/boot/dts/nvidia/tegra234.dtsi      | 145 ++++++++++
 drivers/phy/tegra/Makefile                    |   1 +
 drivers/phy/tegra/xusb-tegra186.c             |  64 ++++-
 drivers/phy/tegra/xusb.c                      |   6 +
 drivers/phy/tegra/xusb.h                      |  23 ++
 drivers/usb/host/xhci-tegra.c                 | 267 +++++++++++++++---
 10 files changed, 767 insertions(+), 42 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/usb/nvidia,tegra234-xusb.yaml

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2.25.1