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+* Synopsys DesignWare I2C
+
+Required properties :
+
+ - compatible : should be "snps,designware-i2c"
+ - reg : Offset and length of the register set for the device
+ - interrupts : <IRQ> where IRQ is the interrupt number.
+
+Recommended properties :
+
+ - clock-frequency : desired I2C bus clock frequency in Hz.
+
+Example :
+
+        i2c@f0000 {
+                #address-cells = <1>;
+                #size-cells = <0>;
+                compatible = "snps,designware-i2c";
+                reg = <0xf0000 0x1000>;
+                interrupts = <11>;
+                clock-frequency = <400000>;
+        };