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diff --git a/Documentation/devicetree/bindings/spi/spi-xilinx.txt b/Documentation/devicetree/bindings/spi/spi-xilinx.txt
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-Xilinx SPI controller Device Tree Bindings
--------------------------------------------------
-
-Required properties:
-- compatible : Should be "xlnx,xps-spi-2.00.a", "xlnx,xps-spi-2.00.b" or "xlnx,axi-quad-spi-1.00.a"
-- reg : Physical base address and size of SPI registers map.
-- interrupts : Property with a value describing the interrupt
- number.
-
-Optional properties:
-- xlnx,num-ss-bits : Number of chip selects used.
-- xlnx,num-transfer-bits : Number of bits per transfer. This will be 8 if not specified
-
-Example:
- axi_quad_spi@41e00000 {
- compatible = "xlnx,xps-spi-2.00.a";
- interrupt-parent = <&intc>;
- interrupts = <0 31 1>;
- reg = <0x41e00000 0x10000>;
- xlnx,num-ss-bits = <0x1>;
- xlnx,num-transfer-bits = <32>;
- };
-