[PATCH 1/2] ASoC: mediatek: dt-bindings: modify machine bindings for SOF
From: Chunxu Li <hidden>
Date: 2022-08-20 08:26:06
Also in:
alsa-devel, linux-mediatek
Subsystem:
open firmware and flattened device tree bindings, sound - soc layer / dynamic audio power management (asoc), the rest · Maintainers:
Rob Herring, Krzysztof Kozlowski, Conor Dooley, Liam Girdwood, Mark Brown, Linus Torvalds
From: "chunxu.li" <redacted> Add SOF related field. 1. Add a property "mediatek,adsp", Only when adsp phandle could be retrieved from DTS, the SOF related part of machine driver is executed. 2. Add a property "mediatek,dai-link" to support dai-links could be specified from DTS Signed-off-by: chunxu.li <redacted> --- .../bindings/sound/mt8186-mt6366-da7219-max98357.yaml | 10 ++++++++++ 1 file changed, 10 insertions(+)
diff --git a/Documentation/devicetree/bindings/sound/mt8186-mt6366-da7219-max98357.yaml b/Documentation/devicetree/bindings/sound/mt8186-mt6366-da7219-max98357.yaml
index 513cd28b2027..d810dfccd1f8 100644
--- a/Documentation/devicetree/bindings/sound/mt8186-mt6366-da7219-max98357.yaml
+++ b/Documentation/devicetree/bindings/sound/mt8186-mt6366-da7219-max98357.yaml@@ -43,6 +43,16 @@ properties: 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:
--
2.25.1
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