On 1/3/20 10:18 AM, Al Cooper wrote: > 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: Al Cooper <alcooperx@xxxxxxxxx> Reviewed-by: Florian Fainelli <f.fainelli@xxxxxxxxx> -- Florian
