1*81192b79SKonstantin PorotchkinMarvell SOC USB controllers 2*81192b79SKonstantin Porotchkin 3*81192b79SKonstantin PorotchkinThis controller is integrated in Armada 3700/8K. 4*81192b79SKonstantin PorotchkinIt uses the same properties as a generic XHCI host controller 5*81192b79SKonstantin Porotchkin 6*81192b79SKonstantin PorotchkinRequired properties : 7*81192b79SKonstantin Porotchkin - compatible: should be one or more of: 8*81192b79SKonstantin Porotchkin - "marvell,armada3700-xhci", "generic-xhci" for Armada 37xx SoCs 9*81192b79SKonstantin Porotchkin - "marvell,armada-8k-xhci", "generic-xhci" for Armada A8K SoCs 10*81192b79SKonstantin Porotchkin - reg: should contain address and length of the standard XHCI 11*81192b79SKonstantin Porotchkin register set for the device. 12*81192b79SKonstantin Porotchkin - interrupts: one XHCI interrupt should be described here. 13*81192b79SKonstantin Porotchkin 14*81192b79SKonstantin PorotchkinOptional properties: 15*81192b79SKonstantin Porotchkin - clocks: phandle to system controller clock driving this unit 16*81192b79SKonstantin Porotchkin - vbus-supply : If present, specifies the fixed regulator to be turned on 17*81192b79SKonstantin Porotchkin for providing power to the USB VBUS rail. 18*81192b79SKonstantin Porotchkin 19*81192b79SKonstantin PorotchkinExample: 20*81192b79SKonstantin Porotchkin cpm_usb3_0: usb3@500000 { 21*81192b79SKonstantin Porotchkin compatible = "marvell,armada-8k-xhci", 22*81192b79SKonstantin Porotchkin "generic-xhci"; 23*81192b79SKonstantin Porotchkin reg = <0x500000 0x4000>; 24*81192b79SKonstantin Porotchkin interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>; 25*81192b79SKonstantin Porotchkin clocks = <&cpm_syscon0 1 22>; 26*81192b79SKonstantin Porotchkin vbus-supply = <®_usb3h0_vbus>; 27*81192b79SKonstantin Porotchkin status = "disabled"; 28*81192b79SKonstantin Porotchkin }; 29