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diff --git a/Documentation/devicetree/bindings/sound/tas2770.yaml b/Documentation/devicetree/bindings/sound/tas2770.yaml
deleted file mode 100644
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--- a/Documentation/devicetree/bindings/sound/tas2770.yaml
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@@ -1,87 +0,0 @@
-# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
-# Copyright (C) 2019-20 Texas Instruments Incorporated
-%YAML 1.2
----
-$id: http://devicetree.org/schemas/sound/tas2770.yaml#
-$schema: http://devicetree.org/meta-schemas/core.yaml#
-
-title: Texas Instruments TAS2770 Smart PA
-
-maintainers:
-  - Shi Fu <shifu0704@thundersoft.com>
-
-description: |
-  The TAS2770 is a mono, digital input Class-D audio amplifier optimized for
-  efficiently driving high peak power into small loudspeakers.
-  Integrated speaker voltage and current sense provides for
-  real time monitoring of loudspeaker behavior.
-
-allOf:
-  - $ref: dai-common.yaml#
-
-properties:
-  compatible:
-    enum:
-      - ti,tas2770
-
-  reg:
-    maxItems: 1
-    description: |
-       I2C address of the device can be between 0x41 to 0x48.
-
-  reset-gpio:
-    maxItems: 1
-    description: GPIO used to reset the device.
-
-  shutdown-gpios:
-    maxItems: 1
-    description: GPIO used to control the state of the device.
-
-  interrupts:
-    maxItems: 1
-
-  ti,imon-slot-no:
-    $ref: /schemas/types.yaml#/definitions/uint32
-    description: TDM TX current sense time slot.
-
-  ti,vmon-slot-no:
-    $ref: /schemas/types.yaml#/definitions/uint32
-    description: TDM TX voltage sense time slot.
-
-  ti,asi-format:
-    deprecated: true
-    $ref: /schemas/types.yaml#/definitions/uint32
-    description: Sets TDM RX capture edge.
-    enum:
-      - 0 # Rising edge
-      - 1 # Falling edge
-
-  '#sound-dai-cells':
-    # The codec has a single DAI, the #sound-dai-cells=<1>; case is left in for backward
-    # compatibility but is deprecated.
-    enum: [0, 1]
-
-required:
-  - compatible
-  - reg
-
-unevaluatedProperties: false
-
-examples:
-  - |
-   #include <dt-bindings/gpio/gpio.h>
-   i2c {
-     #address-cells = <1>;
-     #size-cells = <0>;
-     codec: codec@41 {
-       compatible = "ti,tas2770";
-       reg = <0x41>;
-       #sound-dai-cells = <0>;
-       interrupt-parent = <&gpio1>;
-       interrupts = <14>;
-       reset-gpio = <&gpio1 15 0>;
-       shutdown-gpios = <&gpio1 14 0>;
-       ti,imon-slot-no = <0>;
-       ti,vmon-slot-no = <2>;
-     };
-   };