* EHCI controller, Orion Marvell variants Required properties: - compatible: must be "marvell,orion-ehci" - reg: physical base address of the controller and length of memory mapped region. - interrupts: The EHCI interrupt Example: ehci@50000 { compatible = "marvell,orion-ehci"; reg = <0x50000 0x1000>; interrupts = <19>; };