xref: /freebsd/sys/contrib/device-tree/Bindings/usb/brcm,bcm3384-usb.txt (revision c66ec88fed842fbaad62c30d510644ceb7bd2d71)
1*c66ec88fSEmmanuel Vadot* Broadcom USB controllers
2*c66ec88fSEmmanuel Vadot
3*c66ec88fSEmmanuel VadotRequired properties:
4*c66ec88fSEmmanuel Vadot- compatible: "brcm,bcm3384-ohci", "brcm,bcm3384-ehci"
5*c66ec88fSEmmanuel Vadot
6*c66ec88fSEmmanuel Vadot  These currently use the generic-ohci and generic-ehci drivers.  On some
7*c66ec88fSEmmanuel Vadot  systems, special handling may be needed in the following cases:
8*c66ec88fSEmmanuel Vadot
9*c66ec88fSEmmanuel Vadot  - Restoring state after systemwide power save modes
10*c66ec88fSEmmanuel Vadot  - Sharing PHYs with the USBD (UDC) hardware
11*c66ec88fSEmmanuel Vadot  - Figuring out which controllers are disabled on ASIC bondout variants
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