Messages in this thread Patch in this message | | | From | Subbaraya Sundeep Bhatta <> | Subject | [PATCH v2 1/2] usb: doc: udc-xilinx: Add devicetree bindings | Date | Thu, 3 Apr 2014 13:05:18 +0530 |
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Add devicetree bindings for Xilinx axi udc driver.
Signed-off-by: Subbaraya Sundeep Bhatta <sbhatta@xilinx.com> --- Changes for v2: - replaced xlnx,include-dma with xlnx,has-builtin-dma
.../devicetree/bindings/usb/udc-xilinx.txt | 20 ++++++++++++++++++++ 1 files changed, 20 insertions(+), 0 deletions(-) create mode 100644 Documentation/devicetree/bindings/usb/udc-xilinx.txt
diff --git a/Documentation/devicetree/bindings/usb/udc-xilinx.txt b/Documentation/devicetree/bindings/usb/udc-xilinx.txt new file mode 100644 index 0000000..7c24fac --- /dev/null +++ b/Documentation/devicetree/bindings/usb/udc-xilinx.txt @@ -0,0 +1,20 @@ +Xilinx AXI USB2 device controller + +Required properties: +- compatible : Should be "xlnx,axi-usb2-device-4.00.a" +- reg : Physical base address and size of the Axi USB2 + device registers map. +- interrupts : Property with a value describing the interrupt + number. +- interrupt-parent : Must be core interrupt controller +- xlnx,has-builtin-dma : if DMA is included + +Example: + axi-usb2-device@42e00000 { + compatible = "xlnx,axi-usb2-device-4.00.a"; + interrupt-parent = <0x1>; + interrupts = <0x0 0x39 0x1>; + reg = <0x42e00000 0x10000>; + xlnx,has-builtin-dma; + }; + -- 1.7.4
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