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| author | Simon Horman <horms+renesas@verge.net.au> | 2016-02-18 17:55:49 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-03-03 19:44:06 -0800 |
| commit | f1bbdc3b0402061ac52fc1b34cc018b0c227f4a4 (patch) | |
| tree | 2830295c1de671a356c2ee3c9eb48991a57c78e5 /Documentation/devicetree | |
| parent | 7b05d3b37437f8d50a75545a0fd56ee585c58821 (diff) | |
| download | op-kernel-dev-f1bbdc3b0402061ac52fc1b34cc018b0c227f4a4.zip op-kernel-dev-f1bbdc3b0402061ac52fc1b34cc018b0c227f4a4.tar.gz | |
usb: host: xhci-plat: add R-Car Gen2 and Gen3 fallback compatibility strings
Add fallback compatibility strings for R-Car Gen2 and Gen3.
This is in keeping with the fallback scheme being adopted wherever
appropriate for drivers for Renesas SoCs.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/devicetree')
| -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 0825732..6a17aa8 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. |
