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diff --git a/Documentation/devicetree/bindings/sound/microchip,pdmc.yaml b/Documentation/devicetree/bindings/sound/microchip,pdmc.yaml
deleted file mode 100644
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--- a/Documentation/devicetree/bindings/sound/microchip,pdmc.yaml
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@@ -1,100 +0,0 @@
-# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
-%YAML 1.2
----
-$id: http://devicetree.org/schemas/sound/microchip,pdmc.yaml#
-$schema: http://devicetree.org/meta-schemas/core.yaml#
-
-title: Microchip Pulse Density Microphone Controller
-
-maintainers:
-  - Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
-
-description:
-  The Microchip Pulse Density Microphone Controller (PDMC) interfaces up to 4
-  digital microphones having Pulse Density Modulated (PDM) outputs.
-
-properties:
-  compatible:
-    const: microchip,sama7g5-pdmc
-
-  reg:
-    maxItems: 1
-
-  "#sound-dai-cells":
-    const: 0
-
-  interrupts:
-    maxItems: 1
-
-  clocks:
-    items:
-      - description: Peripheral Bus Clock
-      - description: Generic Clock
-
-  clock-names:
-    items:
-      - const: pclk
-      - const: gclk
-
-  dmas:
-    description: RX DMA Channel
-    maxItems: 1
-
-  dma-names:
-    const: rx
-
-  microchip,mic-pos:
-    description: |
-      Position of PDM microphones on the DS line and the sampling edge (rising
-      or falling) of the CLK line. A microphone is represented as a pair of DS
-      line and the sampling edge. The first microphone is mapped to channel 0,
-      the second to channel 1, etc.
-    $ref: /schemas/types.yaml#/definitions/uint32-matrix
-    items:
-      items:
-        - description: value for DS line
-        - description: value for sampling edge
-      anyOf:
-        - enum:
-            - [0, 0]
-            - [0, 1]
-            - [1, 0]
-            - [1, 1]
-    minItems: 1
-    maxItems: 4
-    uniqueItems: true
-
-required:
-  - compatible
-  - reg
-  - "#sound-dai-cells"
-  - interrupts
-  - clocks
-  - clock-names
-  - dmas
-  - dma-names
-  - microchip,mic-pos
-
-additionalProperties: false
-
-examples:
-  - |
-    #include <dt-bindings/clock/at91.h>
-    #include <dt-bindings/dma/at91.h>
-    #include <dt-bindings/interrupt-controller/arm-gic.h>
-    #include <dt-bindings/sound/microchip,pdmc.h>
-
-    pdmc: sound@e1608000 {
-        compatible = "microchip,sama7g5-pdmc";
-        reg = <0xe1608000 0x4000>;
-        #sound-dai-cells = <0>;
-        interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
-        dmas = <&dma0 AT91_XDMAC_DT_PERID(37)>;
-        dma-names = "rx";
-        clocks = <&pmc PMC_TYPE_PERIPHERAL 68>, <&pmc PMC_TYPE_GCK 68>;
-        clock-names = "pclk", "gclk";
-        microchip,mic-pos = <MCHP_PDMC_DS0 MCHP_PDMC_CLK_POSITIVE>,
-                            <MCHP_PDMC_DS0 MCHP_PDMC_CLK_NEGATIVE>,
-                            <MCHP_PDMC_DS1 MCHP_PDMC_CLK_POSITIVE>,
-                            <MCHP_PDMC_DS1 MCHP_PDMC_CLK_NEGATIVE>;
-    };