1*137b1883SKonstantin PorotchkinMarvell SOC USB controllers 2*137b1883SKonstantin Porotchkin 3*137b1883SKonstantin PorotchkinThis controller is integrated in Armada 3700/8K. 4*137b1883SKonstantin PorotchkinIt uses the same properties as a generic XHCI host controller 5*137b1883SKonstantin Porotchkin 6*137b1883SKonstantin PorotchkinRequired properties : 7*137b1883SKonstantin Porotchkin - compatible: should be one or more of: 8*137b1883SKonstantin Porotchkin - "marvell,armada3700-xhci", "generic-xhci" for Armada 37xx SoCs 9*137b1883SKonstantin Porotchkin - "marvell,armada-8k-xhci", "generic-xhci" for Armada A8K SoCs 10*137b1883SKonstantin Porotchkin - reg: should contain address and length of the standard XHCI 11*137b1883SKonstantin Porotchkin register set for the device. 12*137b1883SKonstantin Porotchkin - interrupts: one XHCI interrupt should be described here. 13*137b1883SKonstantin Porotchkin 14*137b1883SKonstantin PorotchkinOptional properties: 15*137b1883SKonstantin Porotchkin - clocks: phandle to system controller clock driving this unit 16*137b1883SKonstantin Porotchkin - vbus-supply : If present, specifies the fixed regulator to be turned on 17*137b1883SKonstantin Porotchkin for providing power to the USB VBUS rail. 18*137b1883SKonstantin Porotchkin 19*137b1883SKonstantin PorotchkinExample: 20*137b1883SKonstantin Porotchkin cpm_usb3_0: usb3@500000 { 21*137b1883SKonstantin Porotchkin compatible = "marvell,armada-8k-xhci", 22*137b1883SKonstantin Porotchkin "generic-xhci"; 23*137b1883SKonstantin Porotchkin reg = <0x500000 0x4000>; 24*137b1883SKonstantin Porotchkin interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>; 25*137b1883SKonstantin Porotchkin clocks = <&cpm_syscon0 1 22>; 26*137b1883SKonstantin Porotchkin vbus-supply = <®_usb3h0_vbus>; 27*137b1883SKonstantin Porotchkin status = "disabled"; 28*137b1883SKonstantin Porotchkin }; 29