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Message-ID: <20240510131238.1319333-2-matteomartelli3@gmail.com>
Date: Fri, 10 May 2024 15:00:13 +0200
From: Matteo Martelli <matteomartelli3@...il.com>
To: Liam Girdwood <lgirdwood@...il.com>,
Mark Brown <broonie@...nel.org>,
Jaroslav Kysela <perex@...ex.cz>,
Takashi Iwai <tiwai@...e.com>,
Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>
Cc: linux-sound@...r.kernel.org,
devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org,
Matteo Martelli <matteomartelli3@...il.com>
Subject: [PATCH 1/2] ASoC: es8311: dt-bindings: add everest es8311 codec
Add DT bindings documentation for the Everest-semi ES8311 codec.
Everest-semi ES8311 codec is a low-power mono audio codec with I2S audio
interface and I2C control.
Signed-off-by: Matteo Martelli <matteomartelli3@...il.com>
---
.../bindings/sound/everest,es8311.yaml | 52 +++++++++++++++++++
1 file changed, 52 insertions(+)
create mode 100644 Documentation/devicetree/bindings/sound/everest,es8311.yaml
diff --git a/Documentation/devicetree/bindings/sound/everest,es8311.yaml b/Documentation/devicetree/bindings/sound/everest,es8311.yaml
new file mode 100644
index 000000000000..54fb58b9ab58
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/everest,es8311.yaml
@@ -0,0 +1,52 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/everest,es8311.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Everest ES8311 audio CODEC
+
+maintainers:
+ - Matteo Martelli <matteomartelli3@...il.com>
+
+allOf:
+ - $ref: dai-common.yaml#
+
+properties:
+ compatible:
+ const: everest,es8311
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: clock for master clock (MCLK)
+
+ clock-names:
+ items:
+ - const: mclk
+
+ "#sound-dai-cells":
+ const: 0
+
+required:
+ - compatible
+ - reg
+ - "#sound-dai-cells"
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ es8316: codec@18 {
+ compatible = "everest,es8311";
+ reg = <0x18>;
+ clocks = <&clks 10>;
+ clock-names = "mclk";
+ #sound-dai-cells = <0>;
+ };
+ };
--
2.44.0
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