Ok, here is what I did.... IIC0: i2c at ef600700 { compatible = "ibm,iic-440ep", "ibm,iic-440gp", "ibm,iic"; reg = <ef600700 14>; interrupt-parent = <&UIC0>; interrupts = <2 4>; index = <0>; ad7414 { compatible = "ad7414"; interrupts = <19 8>; interrupt-parent = <&UIC0>; }; }; Comments? Cheers, Sean