• Al Cooper's avatar
    phy: usb: Add support for new Synopsys USB controller on the 7216 · 4e5b9c9a
    Al Cooper authored
    The 7216 has the new USB XHCI controller from Synopsys. While
    this new controller and the PHY are similar to the STB versions,
    the major differences are:
    
    - Many of the registers and fields in the CTRL block have been
      removed or changed.
    - A new set of Synopsys control registers, BCHP_USB_XHCI_GBL, were
      added.
    - MDIO functionality has been replaced with direct access registers
      in the BCHP_USB_XHCI_GBL block.
    - Power up PHY defaults that had to be changed by MDIO in previous
      chips will now power up with the correct defaults.
    
    A new init module was created for this new Synopsys USB controller.
    A new compatible string was added and the driver will dispatch
    into one of two init modules based on it. A "reg-names" field was
    added so the driver can more easily get optional registers.
    A DT bindings document was also added for this driver.
    Signed-off-by: default avatarAl Cooper <alcooperx@gmail.com>
    Reviewed-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
    Signed-off-by: default avatarKishon Vijay Abraham I <kishon@ti.com>
    4e5b9c9a
Makefile 647 Bytes