99 lines
2.5 KiB
YAML
99 lines
2.5 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/sound/mt8186-mt6366-rt1019-rt5682s.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: Mediatek MT8186 with MT6366, RT1019 and RT5682S ASoC sound card driver
|
|
|
|
maintainers:
|
|
- Jiaxin Yu <jiaxin.yu@mediatek.com>
|
|
|
|
description:
|
|
This binding describes the MT8186 sound card.
|
|
|
|
properties:
|
|
compatible:
|
|
enum:
|
|
- mediatek,mt8186-mt6366-rt1019-rt5682s-sound
|
|
- mediatek,mt8186-mt6366-rt5682s-max98360-sound
|
|
|
|
mediatek,platform:
|
|
$ref: "/schemas/types.yaml#/definitions/phandle"
|
|
description: The phandle of MT8186 ASoC platform.
|
|
|
|
dmic-gpios:
|
|
maxItems: 1
|
|
description:
|
|
dmic-gpios optional prop for switching between two DMICs.
|
|
Ex, the GPIO can control a MUX HW component to select
|
|
dmic clk and data form a Front or Rear dmic.
|
|
|
|
headset-codec:
|
|
type: object
|
|
additionalProperties: false
|
|
properties:
|
|
sound-dai:
|
|
maxItems: 1
|
|
required:
|
|
- sound-dai
|
|
|
|
playback-codecs:
|
|
type: object
|
|
additionalProperties: false
|
|
properties:
|
|
sound-dai:
|
|
items:
|
|
- description: phandle of dp codec
|
|
- description: phandle of l channel speaker codec
|
|
- description: phandle of r channel speaker codec
|
|
minItems: 2
|
|
required:
|
|
- sound-dai
|
|
|
|
mediatek,adsp:
|
|
$ref: /schemas/types.yaml#/definitions/phandle
|
|
description: The phandle of MT8186 ADSP platform.
|
|
|
|
mediatek,dai-link:
|
|
$ref: /schemas/types.yaml#/definitions/string-array
|
|
description:
|
|
A list of the desired dai-links in the sound card. Each entry is a
|
|
name defined in the machine driver.
|
|
|
|
additionalProperties: false
|
|
|
|
required:
|
|
- compatible
|
|
- mediatek,platform
|
|
- headset-codec
|
|
- playback-codecs
|
|
|
|
examples:
|
|
- |
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
|
|
sound: mt8186-sound {
|
|
compatible = "mediatek,mt8186-mt6366-rt1019-rt5682s-sound";
|
|
mediatek,platform = <&afe>;
|
|
pinctrl-names = "aud_clk_mosi_off",
|
|
"aud_clk_mosi_on",
|
|
"aud_gpio_dmic_sec";
|
|
pinctrl-0 = <&aud_clk_mosi_off>;
|
|
pinctrl-1 = <&aud_clk_mosi_on>;
|
|
pinctrl-2 = <&aud_gpio_dmic_sec>;
|
|
|
|
dmic-gpios = <&pio 23 GPIO_ACTIVE_HIGH>;
|
|
|
|
headset-codec {
|
|
sound-dai = <&rt5682s>;
|
|
};
|
|
|
|
playback-codecs {
|
|
sound-dai = <&it6505dptx>,
|
|
<&rt1019p>;
|
|
};
|
|
};
|
|
|
|
...
|