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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/sound/fsl,imx-audio-spdif.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Freescale i.MX audio complex with S/PDIF transceiver
maintainers:
- Shengjiu Wang <shengjiu.wang@nxp.com>
properties:
compatible:
oneOf:
- items:
- enum:
- fsl,imx-sabreauto-spdif
- fsl,imx6sx-sdb-spdif
- const: fsl,imx-audio-spdif
- enum:
- fsl,imx-audio-spdif
model:
$ref: /schemas/types.yaml#/definitions/string
description: User specified audio sound card name
spdif-controller:
$ref: /schemas/types.yaml#/definitions/phandle
description: The phandle of the i.MX S/PDIF controller
spdif-out:
type: boolean
description:
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:
type: boolean
description:
If present, the receiving function of S/PDIF will be enabled,
indicating there is a physical S/PDIF in connector/jack on the board.
required:
- compatible
- model
- spdif-controller
anyOf:
- required:
- spdif-in
- required:
- spdif-out
additionalProperties: false
examples:
- |
sound-spdif {
compatible = "fsl,imx-audio-spdif";
model = "imx-spdif";
spdif-controller = <&spdif>;
spdif-out;
spdif-in;
};
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