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




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Based on kernel version 4.7.2. Page generated on 2016-08-22 22:44 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,rcar-gen2-xhci" for a generic R-Car Gen2 compatible device
15	    - "renesas,rcar-gen3-xhci" for a generic R-Car Gen3 compatible device
16	    - "xhci-platform" (deprecated)
17	
18	    When compatible with the generic version, nodes must list the
19	    SoC-specific version corresponding to the platform first
20	    followed by the generic version.
21	
22	  - reg: should contain address and length of the standard XHCI
23	    register set for the device.
24	  - interrupts: one XHCI interrupt should be described here.
25	
26	Optional properties:
27	  - clocks: reference to a clock
28	  - usb3-lpm-capable: determines if platform is USB3 LPM capable
29	
30	Example:
31		usb@f0931000 {
32			compatible = "generic-xhci";
33			reg = <0xf0931000 0x8c8>;
34			interrupts = <0x0 0x4e 0x0>;
35		};
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