Freescale Asynchronous Samplerate Converter (ASRC) non-peripheral-to-peripheral
device

Required properties:
- compatible : "fsl,imx6-asrc" for the ASRC used on i.MX6
- asrc-core : Should the reference to the ASRC core device tree entry

Note: If the ASRC core device is not valid or not provided, the driver will not
load

Example:

sound_asrc {
	compatible = "fsl,imx6-asrc";
	asrc-core = <&asrc>;
};
