117 lines
2.8 KiB
YAML
117 lines
2.8 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/sound/mediatek,mt8188-mt6359.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: MediaTek MT8188 ASoC sound card
|
|
|
|
maintainers:
|
|
- Trevor Wu <trevor.wu@mediatek.com>
|
|
|
|
properties:
|
|
compatible:
|
|
enum:
|
|
- mediatek,mt8188-mt6359-evb
|
|
- mediatek,mt8188-nau8825
|
|
|
|
model:
|
|
$ref: /schemas/types.yaml#/definitions/string
|
|
description: User specified audio sound card name
|
|
|
|
audio-routing:
|
|
$ref: /schemas/types.yaml#/definitions/non-unique-string-array
|
|
description:
|
|
A list of the connections between audio components. Each entry is a
|
|
sink/source pair of strings. Valid names could be the input or output
|
|
widgets of audio components, power supplies, MicBias of codec and the
|
|
software switch.
|
|
|
|
mediatek,platform:
|
|
$ref: /schemas/types.yaml#/definitions/phandle
|
|
description: The phandle of MT8188 ASoC platform.
|
|
|
|
patternProperties:
|
|
"^dai-link-[0-9]+$":
|
|
type: object
|
|
description:
|
|
Container for dai-link level properties and CODEC sub-nodes.
|
|
|
|
properties:
|
|
link-name:
|
|
description:
|
|
This property corresponds to the name of the BE dai-link to which
|
|
we are going to update parameters in this node.
|
|
items:
|
|
enum:
|
|
- DPTX_BE
|
|
- ETDM1_IN_BE
|
|
- ETDM2_IN_BE
|
|
- ETDM1_OUT_BE
|
|
- ETDM2_OUT_BE
|
|
- ETDM3_OUT_BE
|
|
- PCM1_BE
|
|
|
|
codec:
|
|
description: Holds subnode which indicates codec dai.
|
|
type: object
|
|
additionalProperties: false
|
|
properties:
|
|
sound-dai:
|
|
minItems: 1
|
|
maxItems: 2
|
|
required:
|
|
- sound-dai
|
|
|
|
dai-format:
|
|
description: audio format.
|
|
items:
|
|
enum:
|
|
- i2s
|
|
- right_j
|
|
- left_j
|
|
- dsp_a
|
|
- dsp_b
|
|
|
|
mediatek,clk-provider:
|
|
$ref: /schemas/types.yaml#/definitions/string
|
|
description: Indicates dai-link clock master.
|
|
items:
|
|
enum:
|
|
- cpu
|
|
- codec
|
|
|
|
additionalProperties: false
|
|
|
|
required:
|
|
- link-name
|
|
|
|
additionalProperties: false
|
|
|
|
required:
|
|
- compatible
|
|
- mediatek,platform
|
|
|
|
examples:
|
|
- |
|
|
sound {
|
|
compatible = "mediatek,mt8188-mt6359-evb";
|
|
mediatek,platform = <&afe>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&aud_pins_default>;
|
|
audio-routing =
|
|
"Headphone", "Headphone L",
|
|
"Headphone", "Headphone R",
|
|
"AIN1", "Headset Mic";
|
|
dai-link-0 {
|
|
link-name = "ETDM3_OUT_BE";
|
|
dai-format = "i2s";
|
|
mediatek,clk-provider = "cpu";
|
|
codec {
|
|
sound-dai = <&hdmi0>;
|
|
};
|
|
};
|
|
};
|
|
|
|
...
|