[PATCH 1/3] staging: xillybus: Added documentation on device tree bindings

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Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
---
 .../devicetree/bindings/staging/xillybus.txt       |   20 ++++++++++++++++++++
 1 files changed, 20 insertions(+), 0 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/staging/xillybus.txt

diff --git a/Documentation/devicetree/bindings/staging/xillybus.txt b/Documentation/devicetree/bindings/staging/xillybus.txt
new file mode 100644
index 0000000..9e316dc
--- /dev/null
+++ b/Documentation/devicetree/bindings/staging/xillybus.txt
@@ -0,0 +1,20 @@
+* Xillybus driver for generic FPGA interface
+
+Required properties:
+- compatible: Should be "xillybus,xillybus-1.00.a"
+- reg: Address and length of the register set for the device
+- interrupts: Contains one interrupt node, typically consisting of three cells.
+- interrupt-parent: the phandle for the interrupt controller that
+                    services interrupts for this device.
+
+Optional properties:
+- dma-coherent: Present if DMA operations are coherent
+
+Example:
+
+	xillybus@ff200400 {
+		compatible = "xillybus,xillybus-1.00.a";
+		reg = < 0xff200400 0x00000080 >;
+		interrupts = < 0 40 1 >;
+		interrupt-parent = <&intc>;
+	} ;
-- 
1.7.2.3

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