[PATCH v1 0/4] Add Google Tensor SoC USB support

[Roy Luo <royluo@google.com>]

This series introduces support for the USB controller and PHY found on
Google Tensor SoCs (G5 and newer). This includes:

1.  DWC3 Glue Driver: A new glue layer for the Synopsys DesignWare USB 3.0
    controller (DWC3) as integrated into Google Tensor SoCs, including
    hibernation support.
2.  DWC3 DT Bindings: Device Tree binding documentation for the Google
    Tensor SoC DWC3 controller.
3.  USB PHY Driver: A new driver for the Google Tensor SoC USB PHY,
    initially supporting high-speed operations.
4.  USB PHY DT Bindings: Device Tree binding documentation for the Google
    Tensor SoC USB PHY.

Co-developed-by: Joy Chakraborty <joychakr@google.com>
Signed-off-by: Joy Chakraborty <joychakr@google.com>
Co-developed-by: Naveen Kumar <mnkumar@google.com>
Signed-off-by: Naveen Kumar <mnkumar@google.com>
Signed-off-by: Roy Luo <royluo@google.com>
---
Roy Luo (4):
  usb: dwc3: Add Google SoC DWC3 glue driver
  dt-bindings: usb: dwc3: Add Google SoC DWC3 USB
  usb: dwc3: Add Google SoC USB PHY driver
  dt-bindings: phy: google: Add Google SoC USB PHY

 .../bindings/phy/google,usb-phy.yaml          |  91 +++
 .../bindings/usb/google,snps-dwc3.yaml        | 144 +++++
 drivers/phy/Kconfig                           |   1 +
 drivers/phy/Makefile                          |   1 +
 drivers/phy/google/Kconfig                    |  15 +
 drivers/phy/google/Makefile                   |   2 +
 drivers/phy/google/phy-google-usb.c           | 286 +++++++++
 drivers/usb/dwc3/Kconfig                      |   8 +
 drivers/usb/dwc3/Makefile                     |   1 +
 drivers/usb/dwc3/dwc3-google.c                | 597 ++++++++++++++++++
 10 files changed, 1146 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/phy/google,usb-phy.yaml
 create mode 100644 Documentation/devicetree/bindings/usb/google,snps-dwc3.yaml
 create mode 100644 drivers/phy/google/Kconfig
 create mode 100644 drivers/phy/google/Makefile
 create mode 100644 drivers/phy/google/phy-google-usb.c
 create mode 100644 drivers/usb/dwc3/dwc3-google.c


base-commit: e5f0a698b34ed76002dc5cff3804a61c80233a7a
-- 
2.51.0.618.g983fd99d29-goog