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diff --git a/Bindings/sound/nuvoton,nau8822.yaml b/Bindings/sound/nuvoton,nau8822.yaml
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+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/nuvoton,nau8822.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NAU8822 audio CODEC
+
+description: |
+ 24 bit stereo audio codec with speaker driver.
+ This device supports I2C/SPI.
+
+maintainers:
+ - David Lin <CTLIN0@nuvoton.com>
+
+properties:
+ compatible:
+ enum:
+ - nuvoton,nau8822
+
+ reg:
+ maxItems: 1
+
+ "#sound-dai-cells":
+ const: 0
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ const: mclk
+
+ nuvoton,spk-btl:
+ description:
+ If set, configure the two loudspeaker outputs as a Bridge Tied Load output
+ to drive a high power external loudspeaker.
+ $ref: /schemas/types.yaml#/definitions/flag
+
+required:
+ - compatible
+ - reg
+
+allOf:
+ - $ref: dai-common.yaml#
+
+additionalProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ codec@1a {
+ compatible = "nuvoton,nau8822";
+ reg = <0x1a>;
+ };
+ };