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ASoC: dt-bindings: mt2701-wm8960: Convert to dtschema

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Convert mt2701-wm890 bindings from text to dtschema. This is used by
MediaTek mt7623a/n SoC.

Signed-off-by: Kartik Agarwala <agarwala.kartik@gmail.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20240421033129.13076-1-agarwala.kartik@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kartik Agarwala 2024-04-21 09:01:31 +05:30 committed by Mark Brown
parent 3249c68e3c
commit ab371a026a
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2 changed files with 54 additions and 24 deletions
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54
Documentation/devicetree/bindings/sound/mediatek,mt2701-wm8960.yaml Normal file
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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/sound/mediatek,mt2701-wm8960.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: MediaTek MT2701 with WM8960 CODEC
maintainers:
- Kartik Agarwala <agarwala.kartik@gmail.com>
properties:
compatible:
const: mediatek,mt2701-wm8960-machine
mediatek,platform:
$ref: /schemas/types.yaml#/definitions/phandle
description: The phandle of MT2701 ASoC platform.
audio-routing:
$ref: /schemas/types.yaml#/definitions/non-unique-string-array
description:
A list of the connections between audio components. Each entry is a
pair of strings, the first being the connection's sink, the second
being the connection's source.
mediatek,audio-codec:
$ref: /schemas/types.yaml#/definitions/phandle
description: The phandle of the WM8960 audio codec.
unevaluatedProperties: false
required:
- compatible
- mediatek,platform
- audio-routing
- mediatek,audio-codec
- pinctrl-names
- pinctrl-0
examples:
- |
sound {
compatible = "mediatek,mt2701-wm8960-machine";
mediatek,platform = <&afe>;
audio-routing =
"Headphone", "HP_L",
"Headphone", "HP_R",
"LINPUT1", "AMIC",
"RINPUT1", "AMIC";
mediatek,audio-codec = <&wm8960>;
pinctrl-names = "default";
pinctrl-0 = <&aud_pins_default>;
};

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Documentation/devicetree/bindings/sound/mt2701-wm8960.txt
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MT2701 with WM8960 CODEC
Required properties:
- compatible: "mediatek,mt2701-wm8960-machine"
- mediatek,platform: the phandle of MT2701 ASoC platform
- audio-routing: a list of the connections between audio
- mediatek,audio-codec: the phandles of wm8960 codec
- pinctrl-names: Should contain only one value - "default"
- pinctrl-0: Should specify pin control groups used for this controller.
Example:
sound:sound {
compatible = "mediatek,mt2701-wm8960-machine";
mediatek,platform = <&afe>;
audio-routing =
"Headphone", "HP_L",
"Headphone", "HP_R",
"LINPUT1", "AMIC",
"RINPUT1", "AMIC";
mediatek,audio-codec = <&wm8960>;
pinctrl-names = "default";
pinctrl-0 = <&aud_pins_default>;
};