Documentation / devicetree / bindings / sound / mt8195-mt6359-rt1019-rt5682.yaml


Based on kernel version 5.18. Page generated on 2022-05-23 11:18 EST.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/sound/mt8195-mt6359-rt1019-rt5682.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Mediatek MT8195 with MT6359, RT1019 and RT5682 ASoC sound card driver

maintainers:
  - Trevor Wu <trevor.wu@mediatek.com>

description:
  This binding describes the MT8195 sound card.

properties:
  compatible:
    const: mediatek,mt8195_mt6359_rt1019_rt5682

  model:
    $ref: /schemas/types.yaml#/definitions/string
    description: User specified audio sound card name

  mediatek,platform:
    $ref: "/schemas/types.yaml#/definitions/phandle"
    description: The phandle of MT8195 ASoC platform.

  mediatek,dptx-codec:
    $ref: "/schemas/types.yaml#/definitions/phandle"
    description: The phandle of MT8195 Display Port Tx codec node.

  mediatek,hdmi-codec:
    $ref: "/schemas/types.yaml#/definitions/phandle"
    description: The phandle of MT8195 HDMI codec node.

  mediatek,adsp:
    $ref: "/schemas/types.yaml#/definitions/phandle"
    description: The phandle of MT8195 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

examples:
  - |

    sound: mt8195-sound {
        compatible = "mediatek,mt8195_mt6359_rt1019_rt5682";
        mediatek,platform = <&afe>;
        pinctrl-names = "default";
        pinctrl-0 = <&aud_pins_default>;
    };
 
...