linux/Documentation/devicetree/bindings/i2c/i2c-xiic.txt
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   1Xilinx IIC controller:
   2
   3Required properties:
   4- compatible : Must be "xlnx,xps-iic-2.00.a"
   5- reg : IIC register location and length
   6- interrupts : IIC controller unterrupt
   7- #address-cells = <1>
   8- #size-cells = <0>
   9
  10Optional properties:
  11- Child nodes conforming to i2c bus binding
  12
  13Example:
  14
  15        axi_iic_0: i2c@40800000 {
  16                compatible = "xlnx,xps-iic-2.00.a";
  17                interrupts = < 1 2 >;
  18                reg = < 0x40800000 0x10000 >;
  19
  20                #size-cells = <0>;
  21                #address-cells = <1>;
  22        };
  23