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1Freescale Digital Audio Mux (AUDMUX) device
2
3Required properties:
4
5 - compatible : "fsl,imx21-audmux" for AUDMUX version firstly used
6 on i.MX21, or "fsl,imx31-audmux" for the version
7 firstly used on i.MX31.
8
9 - reg : Should contain AUDMUX registers location and length.
10
11An initial configuration can be setup using child nodes.
12
13Required properties of optional child nodes:
14
15 - fsl,audmux-port : Integer of the audmux port that is configured by this
16 child node.
17
18 - fsl,port-config : List of configuration options for the specific port.
19 For imx31-audmux and above, it is a list of tuples
20 <ptcr pdcr>. For imx21-audmux it is a list of pcr
21 values.
22
23Example:
24
25audmux@021d8000 {
26 compatible = "fsl,imx6q-audmux", "fsl,imx31-audmux";
27 reg = <0x021d8000 0x4000>;
28};