From d799793b933baec9f086996d5b693d62f35c4d65 Mon Sep 17 00:00:00 2001 From: Subbaraya Sundeep Bhatta Date: Wed, 10 Sep 2014 19:24:03 +0530 Subject: [PATCH] usb: doc: udc-xilinx: Add devicetree bindings Add devicetree bindings for Xilinx udc driver. Signed-off-by: Subbaraya Sundeep Bhatta Signed-off-by: Felipe Balbi --- Documentation/devicetree/bindings/usb/udc-xilinx.txt | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) 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 000000000000..47b4e397a08d --- /dev/null +++ b/Documentation/devicetree/bindings/usb/udc-xilinx.txt @@ -0,0 +1,18 @@ +Xilinx USB2 device controller + +Required properties: +- compatible : Should be "xlnx,usb2-device-4.00.a" +- reg : Physical base address and size of the USB2 + device registers map. +- interrupts : Should contain single irq line of USB2 device + controller +- xlnx,has-builtin-dma : if DMA is included + +Example: + axi-usb2-device@42e00000 { + compatible = "xlnx,usb2-device-4.00.a"; + interrupts = <0x0 0x39 0x1>; + reg = <0x42e00000 0x10000>; + xlnx,has-builtin-dma; + }; + -- 2.11.0