diff options
Diffstat (limited to 'Documentation/devicetree/bindings/usb/usb-xhci.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/usb/usb-xhci.txt | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/Documentation/devicetree/bindings/usb/usb-xhci.txt b/Documentation/devicetree/bindings/usb/usb-xhci.txt index 082573289f1e..6a17aa85c4d5 100644 --- a/Documentation/devicetree/bindings/usb/usb-xhci.txt +++ b/Documentation/devicetree/bindings/usb/usb-xhci.txt @@ -1,10 +1,23 @@ USB xHCI controllers Required properties: - - compatible: should be one of "generic-xhci", - "marvell,armada-375-xhci", "marvell,armada-380-xhci", - "renesas,xhci-r8a7790", "renesas,xhci-r8a7791", "renesas,xhci-r8a7793", - "renesas,xhci-r8a7795" (deprecated: "xhci-platform"). + - compatible: should be one or more of + + - "generic-xhci" for generic XHCI device + - "marvell,armada-375-xhci" for Armada 375 SoCs + - "marvell,armada-380-xhci" for Armada 38x SoCs + - "renesas,xhci-r8a7790" for r8a7790 SoC + - "renesas,xhci-r8a7791" for r8a7791 SoC + - "renesas,xhci-r8a7793" for r8a7793 SoC + - "renesas,xhci-r8a7795" for r8a7795 SoC + - "renesas,rcar-gen2-xhci" for a generic R-Car Gen2 compatible device + - "renesas,rcar-gen3-xhci" for a generic R-Car Gen3 compatible device + - "xhci-platform" (deprecated) + + When compatible with the generic version, nodes must list the + SoC-specific version corresponding to the platform first + followed by the generic version. + - reg: should contain address and length of the standard XHCI register set for the device. - interrupts: one XHCI interrupt should be described here. |