Freescale Digital Audio Mux (AUDMUX) device
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Required properties:
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- compatible : "fsl,imx21-audmux" for AUDMUX version firstly used
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on i.MX21, or "fsl,imx31-audmux" for the version
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firstly used on i.MX31.
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- reg : Should contain AUDMUX registers location and length.
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An initial configuration can be setup using child nodes.
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Required properties of optional child nodes:
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- fsl,audmux-port : Integer of the audmux port that is configured by this
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child node.
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- fsl,port-config : List of configuration options for the specific port.
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For imx31-audmux and above, it is a list of tuples
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<ptcr pdcr>. For imx21-audmux it is a list of pcr
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values.
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Example:
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audmux@21d8000 {
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compatible = "fsl,imx6q-audmux", "fsl,imx31-audmux";
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reg = <0x021d8000 0x4000>;
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};
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