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Message-ID: <20230728090819.18038-6-maso.huang@mediatek.com>
Date: Fri, 28 Jul 2023 17:08:18 +0800
From: Maso Huang <maso.huang@...iatek.com>
To: Liam Girdwood <lgirdwood@...il.com>,
Mark Brown <broonie@...nel.org>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Conor Dooley <conor+dt@...nel.org>,
Matthias Brugger <matthias.bgg@...il.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@...labora.com>,
Jaroslav Kysela <perex@...ex.cz>,
Takashi Iwai <tiwai@...e.com>,
Trevor Wu <trevor.wu@...iatek.com>,
Arnd Bergmann <arnd@...db.de>,
Mars Chen <chenxiangrui@...qin.corp-partner.google.com>,
Allen-KH Cheng <allen-kh.cheng@...iatek.com>,
<alsa-devel@...a-project.org>, <devicetree@...r.kernel.org>,
<linux-kernel@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>,
<linux-mediatek@...ts.infradead.org>
CC: Maso Huang <maso.huang@...iatek.com>
Subject: [PATCH v3 5/6] ASoC: dt-bindings: mediatek,mt7986-wm8960: add mt7986-wm8960 document
Add document for mt7986 board with wm8960.
Signed-off-by: Maso Huang <maso.huang@...iatek.com>
---
.../sound/mediatek,mt7986-wm8960.yaml | 53 +++++++++++++++++++
1 file changed, 53 insertions(+)
create mode 100644 Documentation/devicetree/bindings/sound/mediatek,mt7986-wm8960.yaml
diff --git a/Documentation/devicetree/bindings/sound/mediatek,mt7986-wm8960.yaml b/Documentation/devicetree/bindings/sound/mediatek,mt7986-wm8960.yaml
new file mode 100644
index 000000000000..76394f7e5502
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/mediatek,mt7986-wm8960.yaml
@@ -0,0 +1,53 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/mediatek,mt7986-wm8960.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MediaTek MT7986 sound card with WM8960 codec
+
+maintainers:
+ - Maso Huang <maso.huang@...iatek.com>
+
+properties:
+ compatible:
+ const: mediatek,mt7986-wm8960-machine
+
+ mediatek,platform:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description: The phandle of MT7986 platform.
+
+ audio-routing:
+ $ref: /schemas/types.yaml#/definitions/non-unique-string-array
+ description:
+ A list of the connections between audio components. Each entry is a
+ sink/source pair of strings. Valid names could be the input or output
+ widgets of audio components, power supplies, MicBias of codec and the
+ software switch.
+
+ mediatek,audio-codec:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description: The phandle of wm8960 codec.
+
+additionalProperties: false
+
+required:
+ - compatible
+ - mediatek,platform
+ - audio-routing
+ - mediatek,audio-codec
+
+examples:
+ - |
+ sound {
+ compatible = "mediatek,mt7986-wm8960-machine";
+ mediatek,platform = <&afe>;
+ audio-routing =
+ "Headphone", "HP_L",
+ "Headphone", "HP_R",
+ "LINPUT1", "AMIC",
+ "RINPUT1", "AMIC";
+ mediatek,audio-codec = <&wm8960>;
+ };
+
+...
--
2.18.0
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