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diff --git a/Documentation/devicetree/bindings/sound/maxim,max9759.yaml b/Documentation/devicetree/bindings/sound/maxim,max9759.yaml
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+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/maxim,max9759.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Maxim MAX9759 Speaker Amplifier
+
+maintainers:
+  - Otabek Nazrullaev <otabeknazrullaev1998@gmail.com>
+
+properties:
+  compatible:
+    const: maxim,max9759
+
+  shutdown-gpios:
+    maxItems: 1
+    description: the gpio connected to the shutdown pin
+
+  mute-gpios:
+    maxItems: 1
+    description: the gpio connected to the mute pin
+
+  gain-gpios:
+    maxItems: 2
+    description: the 2 gpios connected to the g1 and g2 pins
+
+required:
+  - compatible
+  - shutdown-gpios
+  - mute-gpios
+  - gain-gpios
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    amplifier {
+      compatible = "maxim,max9759";
+      shutdown-gpios = <&gpio3 20 GPIO_ACTIVE_LOW>;
+      mute-gpios = <&gpio3 19 GPIO_ACTIVE_LOW>;
+      gain-gpios = <&gpio3 23 GPIO_ACTIVE_LOW>,
+             <&gpio3 25 GPIO_ACTIVE_LOW>;
+    };