linux-kernel - [PATCH 1/3] ASoC: dt-bindings: realtek,rt5682s: Add #sound-dai-cells

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Message-Id: <20221021190908.1502026-2-nfraprado@collabora.com>
Date:   Fri, 21 Oct 2022 15:09:06 -0400
From:   Nícolas F. R. A. Prado 
        <nfraprado@...labora.com>
To:     Mark Brown <broonie@...nel.org>
Cc:     AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>, kernel@...labora.com,
        Nícolas F. R. A. Prado 
        <nfraprado@...labora.com>, Derek Fang <derek.fang@...ltek.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Rob Herring <robh+dt@...nel.org>, alsa-devel@...a-project.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 1/3] ASoC: dt-bindings: realtek,rt5682s: Add #sound-dai-cells

The rt5682s codec can be pointed to through a sound-dai property to be
used as part of a machine sound driver. dtc expects #sound-dai-cells to
be defined in the codec's node in those cases, so add it in the
dt-binding and set it to 0.

Signed-off-by: Nícolas F. R. A. Prado <nfraprado@...labora.com>

---

 Documentation/devicetree/bindings/sound/realtek,rt5682s.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/sound/realtek,rt5682s.yaml b/Documentation/devicetree/bindings/sound/realtek,rt5682s.yaml
index ca5b8987b749..ea53a55015c4 100644
--- a/Documentation/devicetree/bindings/sound/realtek,rt5682s.yaml
+++ b/Documentation/devicetree/bindings/sound/realtek,rt5682s.yaml
@@ -87,6 +87,9 @@ properties:
     maxItems: 2
     description: Name given for DAI word clock and bit clock outputs.
 
+  "#sound-dai-cells":
+    const: 0
+
 additionalProperties: false
 
 required:
-- 
2.38.1