linux-kernel - [PATCH 5/5] dt-bindings: mediatek: mt8195: add mt8195-mt6359-max98390-rt5682 document

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Message-ID: <20220308072435.22460-6-trevor.wu@mediatek.com>
Date:   Tue, 8 Mar 2022 15:24:35 +0800
From:   Trevor Wu <trevor.wu@...iatek.com>
To:     <broonie@...nel.org>, <tiwai@...e.com>, <robh+dt@...nel.org>,
        <matthias.bgg@...il.com>
CC:     <trevor.wu@...iatek.com>, <alsa-devel@...a-project.org>,
        <linux-mediatek@...ts.infradead.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <aaronyu@...gle.com>, <yc.hung@...iatek.com>
Subject: [PATCH 5/5] dt-bindings: mediatek: mt8195: add mt8195-mt6359-max98390-rt5682 document

This patch adds document for mt8195 board with mt6359, max98390 and
rt5682.

Signed-off-by: Trevor Wu <trevor.wu@...iatek.com>
---
 .../sound/mt8195-mt6359-max98390-rt5682.yaml  | 61 +++++++++++++++++++
 1 file changed, 61 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/sound/mt8195-mt6359-max98390-rt5682.yaml

diff --git a/Documentation/devicetree/bindings/sound/mt8195-mt6359-max98390-rt5682.yaml b/Documentation/devicetree/bindings/sound/mt8195-mt6359-max98390-rt5682.yaml
new file mode 100644
index 000000000000..7ec14d61b109
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/mt8195-mt6359-max98390-rt5682.yaml
@@ -0,0 +1,61 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/mt8195-mt6359-max98390-rt5682.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Mediatek MT8195 with MT6359, MAX98390 and RT5682 ASoC sound card driver
+
+maintainers:
+  - Trevor Wu <trevor.wu@...iatek.com>
+
+description:
+  This binding describes the MT8195 sound card.
+
+properties:
+  compatible:
+    const: mediatek,mt8195_mt6359_max98390_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_max98390_rt5682";
+        mediatek,platform = <&afe>;
+        pinctrl-names = "default";
+        pinctrl-0 = <&aud_pins_default>;
+    };
+
+...
-- 
2.18.0