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@@ -0,0 +1,22 @@
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+Xilinx SPI controller Device Tree Bindings
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+-------------------------------------------------
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+
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+Required properties:
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+- compatible : Should be "xlnx,xps-spi-2.00.a" or "xlnx,xps-spi-2.00.b"
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+- reg : Physical base address and size of SPI registers map.
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+- interrupts : Property with a value describing the interrupt
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+ number.
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+- interrupt-parent : Must be core interrupt controller
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+
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+Optional properties:
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+- xlnx,num-ss-bits : Number of chip selects used.
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+
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+Example:
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+ axi_quad_spi@41e00000 {
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+ compatible = "xlnx,xps-spi-2.00.a";
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+ interrupt-parent = <&intc>;
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+ interrupts = <0 31 1>;
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+ reg = <0x41e00000 0x10000>;
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+ xlnx,num-ss-bits = <0x1>;
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+ };
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+
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