[v2,0/2] Add support for nuvoton ma35 usb2 phy

Message

Hui-Ping Chen July 31, 2024, 1:43 a.m. UTC

This patch series adds the usb2 phy driver for the nuvoton ma35 ARMv8 SoC.
It includes DT binding documentation and the ma35 usb2 phy driver.

v2:
  - Update nuvoton,ma35d1-usb2-phy.yaml
    - Update the 'nuvoton,ma35-usb2-phy' to 'nuvoton,ma35d1-usb2-phy'.
    - Remove unnecessary descriptions. 
    - Add explanations related to SYS.
  - Update ma35d1 usb2 phy driver
    - Update the 'nuvoton,ma35-usb2-phy' to 'nuvoton,ma35d1-usb2-phy'.
    - Use readl_poll_timeout() to make the system more efficient and the 
      code more streamlined.
    - Use the same variable name. Update the 'p_phy->dev' to 'pdev->dev'.


Hui-Ping Chen (2):
  dt-bindings: phy: nuvoton,ma35-usb2-phy: add new bindings
  phy: nuvoton: add new driver for the Nuvoton MA35 SoC USB 2.0 PHY

 .../bindings/phy/nuvoton,ma35d1-usb2-phy.yaml |  47 ++++++
 drivers/phy/Kconfig                           |   1 +
 drivers/phy/Makefile                          |   1 +
 drivers/phy/nuvoton/Kconfig                   |  13 ++
 drivers/phy/nuvoton/Makefile                  |   3 +
 drivers/phy/nuvoton/phy-ma35d1-usb2.c         | 146 ++++++++++++++++++
 6 files changed, 211 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/phy/nuvoton,ma35d1-usb2-phy.yaml
 create mode 100644 drivers/phy/nuvoton/Kconfig
 create mode 100644 drivers/phy/nuvoton/Makefile
 create mode 100644 drivers/phy/nuvoton/phy-ma35d1-usb2.c