* Freescale MXS audio complex with SGTL5000 codec

Required properties:
- compatible: "fsl,mxs-audio-sgtl5000"
- model: The user-visible name of this sound complex
- saif-controllers: The phandle list of the MXS SAIF controller
- audio-codec: The phandle of the SGTL5000 audio codec

Example:

sound {
	compatible = "fsl,imx28-evk-sgtl5000",
		     "fsl,mxs-audio-sgtl5000";
	model = "imx28-evk-sgtl5000";
	saif-controllers = <&saif0 &saif1>;
	audio-codec = <&sgtl5000>;
};
