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diff --git a/Documentation/devicetree/bindings/sound/awinic,aw88395.yaml b/Documentation/devicetree/bindings/sound/awinic,aw88395.yaml
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+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/awinic,aw88395.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Awinic AW88395 Smart Audio Amplifier
+
+maintainers:
+  - Weidong Wang <wangweidong.a@awinic.com>
+
+description:
+  The Awinic AW88395 is an I2S/TDM input, high efficiency
+  digital Smart K audio amplifier with an integrated 10.25V
+  smart boost convert.
+
+properties:
+  compatible:
+    enum:
+      - awinic,aw88395
+      - awinic,aw88261
+      - awinic,aw88399
+
+  reg:
+    maxItems: 1
+
+  '#sound-dai-cells':
+    const: 0
+
+  reset-gpios:
+    maxItems: 1
+
+  awinic,audio-channel:
+    description:
+      It is used to distinguish multiple PA devices, so that different
+      configurations can be loaded to different PA devices
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 0
+    maximum: 7
+
+  awinic,sync-flag:
+    description:
+      Flag bit used to keep the phase synchronized in the case of multiple PA
+    $ref: /schemas/types.yaml#/definitions/flag
+
+required:
+  - compatible
+  - reg
+  - '#sound-dai-cells'
+  - awinic,audio-channel
+
+allOf:
+  - $ref: dai-common.yaml#
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - awinic,aw88261
+    then:
+      properties:
+        reset-gpios: false
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+        audio-codec@34 {
+            compatible = "awinic,aw88395";
+            reg = <0x34>;
+            #sound-dai-cells = <0>;
+            reset-gpios = <&gpio 10 GPIO_ACTIVE_LOW>;
+            awinic,audio-channel = <0>;
+            awinic,sync-flag;
+        };
+    };