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Documentation / devicetree / bindings / usb / usb-xhci.txt




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Based on kernel version 4.13.3. Page generated on 2017-09-23 13:55 EST.

1	USB xHCI controllers
2	
3	Required properties:
4	  - compatible: should be one or more of
5	
6	    - "generic-xhci" for generic XHCI device
7	    - "marvell,armada3700-xhci" for Armada 37xx SoCs
8	    - "marvell,armada-375-xhci" for Armada 375 SoCs
9	    - "marvell,armada-380-xhci" for Armada 38x SoCs
10	    - "renesas,xhci-r8a7790" for r8a7790 SoC
11	    - "renesas,xhci-r8a7791" for r8a7791 SoC
12	    - "renesas,xhci-r8a7793" for r8a7793 SoC
13	    - "renesas,xhci-r8a7795" for r8a7795 SoC
14	    - "renesas,xhci-r8a7796" for r8a7796 SoC
15	    - "renesas,rcar-gen2-xhci" for a generic R-Car Gen2 compatible device
16	    - "renesas,rcar-gen3-xhci" for a generic R-Car Gen3 compatible device
17	    - "xhci-platform" (deprecated)
18	
19	    When compatible with the generic version, nodes must list the
20	    SoC-specific version corresponding to the platform first
21	    followed by the generic version.
22	
23	  - reg: should contain address and length of the standard XHCI
24	    register set for the device.
25	  - interrupts: one XHCI interrupt should be described here.
26	
27	Optional properties:
28	  - clocks: reference to a clock
29	  - usb3-lpm-capable: determines if platform is USB3 LPM capable
30	  - quirk-broken-port-ped: set if the controller has broken port disable mechanism
31	
32	Example:
33		usb@f0931000 {
34			compatible = "generic-xhci";
35			reg = <0xf0931000 0x8c8>;
36			interrupts = <0x0 0x4e 0x0>;
37		};
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