1*4882a593SmuzhiyunMarvell SOC USB controllers 2*4882a593Smuzhiyun 3*4882a593SmuzhiyunThis controller is integrated in Armada 3700/8K. 4*4882a593SmuzhiyunIt uses the same properties as a generic XHCI host controller 5*4882a593Smuzhiyun 6*4882a593SmuzhiyunRequired properties : 7*4882a593Smuzhiyun - compatible: should be one or more of: 8*4882a593Smuzhiyun - "marvell,armada3700-xhci", "generic-xhci" for Armada 37xx SoCs 9*4882a593Smuzhiyun - "marvell,armada-8k-xhci", "generic-xhci" for Armada A8K SoCs 10*4882a593Smuzhiyun - reg: should contain address and length of the standard XHCI 11*4882a593Smuzhiyun register set for the device. 12*4882a593Smuzhiyun - interrupts: one XHCI interrupt should be described here. 13*4882a593Smuzhiyun 14*4882a593SmuzhiyunOptional properties: 15*4882a593Smuzhiyun - clocks: phandle to system controller clock driving this unit 16*4882a593Smuzhiyun - vbus-supply : If present, specifies the fixed regulator to be turned on 17*4882a593Smuzhiyun for providing power to the USB VBUS rail. 18*4882a593Smuzhiyun 19*4882a593SmuzhiyunExample: 20*4882a593Smuzhiyun cpm_usb3_0: usb3@500000 { 21*4882a593Smuzhiyun compatible = "marvell,armada-8k-xhci", 22*4882a593Smuzhiyun "generic-xhci"; 23*4882a593Smuzhiyun reg = <0x500000 0x4000>; 24*4882a593Smuzhiyun interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>; 25*4882a593Smuzhiyun clocks = <&cpm_syscon0 1 22>; 26*4882a593Smuzhiyun vbus-supply = <®_usb3h0_vbus>; 27*4882a593Smuzhiyun status = "disabled"; 28*4882a593Smuzhiyun }; 29