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usb: Add Device Tree support to XHCI Platform driver

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Add Device Tree match table to xhci-plat.c. Add DT bindings document.

Signed-off-by: Al Cooper <alcooperx@gmail.com>
Cc: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Cc: Felipe Balbi <balbi@ti.com>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
This commit is contained in:
Al Cooper 2013-07-25 19:04:44 -04:00 • committed by Sarah Sharp
parent 5b146f7e01
commit 1fe6c4524f
2 changed files with 24 additions and 0 deletions
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14
Documentation/devicetree/bindings/usb/usb-xhci.txt Normal file
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USB xHCI controllers
Required properties:
- compatible: should be "xhci-platform".
- reg: should contain address and length of the standard XHCI
register set for the device.
- interrupts: one XHCI interrupt should be described here.
Example:
usb@f0931000 {
compatible = "xhci-platform";
reg = <0xf0931000 0x8c8>;
interrupts = <0x0 0x4e 0x0>;
};