Kernel-4.18.0-80.el8_imx-audio-spdif

Freescale i.MX audio complex with S/PDIF transceiver

Required properties:

• compatible : “fsl,imx-audio-spdif”

• model : The user-visible name of this sound complex

• spdif-controller : The phandle of the i.MX S/PDIF controller

Optional properties:

• spdif-out : This is a boolean property. If present, the

        transmitting function of S/PDIF will be enabled,
        indicating there's a physical S/PDIF out connector
        or jack on the board or it's connecting to some
        other IP block, such as an HDMI encoder or
        display-controller.
  

• spdif-in : This is a boolean property. If present, the receiving

        function of S/PDIF will be enabled, indicating there
        is a physical S/PDIF in connector/jack on the board.
  

• Note: At least one of these two properties should be set in the DT binding.

Example:

sound-spdif {
compatible = “fsl,imx-audio-spdif”;
model = “imx-spdif”;
spdif-controller = <&spdif>;
spdif-out;
spdif-in;
};