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4980df1016
Add document for mt8189 board with nau8825. Signed-off-by: Cyril Chao <Cyril.Chao@mediatek.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://patch.msgid.link/20251031073216.8662-10-Cyril.Chao@mediatek.com Signed-off-by: Mark Brown <broonie@kernel.org>
102 lines
2.2 KiB
YAML
102 lines
2.2 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/sound/mediatek,mt8189-nau8825.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: MediaTek MT8189 ASoC sound card
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maintainers:
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- Darren Ye <darren.ye@mediatek.com>
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- Cyril Chao <cyril.chao@mediatek.com>
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allOf:
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- $ref: sound-card-common.yaml#
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properties:
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compatible:
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enum:
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- mediatek,mt8189-nau8825
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- mediatek,mt8189-rt5650
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- mediatek,mt8189-rt5682s
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- mediatek,mt8189-rt5682i
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- mediatek,mt8189-es8326
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mediatek,platform:
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$ref: /schemas/types.yaml#/definitions/phandle
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description: The phandle of MT8189 ASoC platform.
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patternProperties:
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"^dai-link-[0-9]+$":
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type: object
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description:
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Container for dai-link level properties and CODEC sub-nodes.
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properties:
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link-name:
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description:
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This property corresponds to the name of the BE dai-link to which
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we are going to update parameters in this node.
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enum:
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- TDM_DPTX_BE
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- I2SOUT0_BE
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- I2SIN0_BE
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- I2SOUT1_BE
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codec:
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description: Holds subnode which indicates codec dai.
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type: object
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additionalProperties: false
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properties:
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sound-dai:
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minItems: 1
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maxItems: 2
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required:
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- sound-dai
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dai-format:
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description: audio format.
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enum:
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- i2s
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- right_j
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- left_j
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- dsp_a
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- dsp_b
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mediatek,clk-provider:
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$ref: /schemas/types.yaml#/definitions/string
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description: Indicates dai-link clock master.
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enum:
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- cpu
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- codec
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additionalProperties: false
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required:
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- link-name
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required:
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- compatible
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- mediatek,platform
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unevaluatedProperties: false
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examples:
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- |
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sound {
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compatible = "mediatek,mt8189-nau8825";
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model = "mt8189_rt9123_8825";
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mediatek,platform = <&afe>;
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dai-link-0 {
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link-name = "I2SOUT1_BE";
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dai-format = "i2s";
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mediatek,clk-provider = "cpu";
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codec {
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sound-dai = <&nau8825>;
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};
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};
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};
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...
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