diff --git a/Documentation/devicetree/bindings/remoteproc/fsl,imx-dsp-rproc.yaml b/Documentation/devicetree/bindings/remoteproc/fsl,imx-dsp-rproc.yaml
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+# SPDX-License-Identifier: (GPL-2.0-only or BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/remoteproc/fsl,imx-dsp-rproc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: i.MX DSP Remoteproc Devices
+
+maintainers:
+  - Shengjiu Wang <shengjiu.wang@nxp.com>
+
+description:
+  This binding provides support for DSP processors found on i.mX family of SoCs
+
+properties:
+  compatible:
+    enum:
+      - fsl,imx8qxp-hifi4
+      - fsl,imx8qm-hifi4
+      - fsl,imx8mp-hifi4
+      - fsl,imx8ulp-hifi4
+
+  clocks:
+    description:
+      Main functional clock for the remote processor
+    minItems: 1
+    maxItems: 32
+
+  clock-names:
+    description: |
+      List of clock names for the remote processor.
+      dsp_clkx for clocks of dsp itself.
+      per_clkx for clocks of peripherals used by dsp.
+    minItems: 1
+    maxItems: 26
+    items:
+      - const: dsp_clk1
+      - const: dsp_clk2
+      - const: dsp_clk3
+      - const: dsp_clk4
+      - const: dsp_clk5
+      - const: dsp_clk6
+      - const: dsp_clk7
+      - const: dsp_clk8
+      - const: per_clk1
+      - const: per_clk2
+      - const: per_clk3
+      - const: per_clk4
+      - const: per_clk5
+      - const: per_clk6
+      - const: per_clk7
+      - const: per_clk8
+      - const: per_clk9
+      - const: per_clk10
+      - const: per_clk11
+      - const: per_clk12
+      - const: per_clk13
+      - const: per_clk14
+      - const: per_clk15
+      - const: per_clk16
+      - const: per_clk17
+      - const: per_clk18
+
+  fsl,dsp-ctrl:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description:
+      Phandle to syscon block which provide access for processor enablement
+
+  mbox-names:
+    items:
+      - const: tx
+      - const: rx
+      - const: rxdb
+
+  mboxes:
+    description:
+      This property is required only if the rpmsg/virtio functionality is used.
+      List of <&phandle type channel> - 1 channel for TX, 1 channel for RX, 1 channel for RXDB.
+      (see mailbox/fsl,mu.yaml)
+    minItems: 1
+    maxItems: 3
+
+  firmware-name:
+    description: |
+      Default name of the firmware to load to the remote processor.
+
+  memory-region:
+    description:
+      If present, a phandle for a reserved memory area that used for vdev buffer,
+      resource table, vring region and others used by remote processor.
+    minItems: 1
+    maxItems: 32
+
+  reg:
+    description: |
+      Address space for any remoteproc memories present on the SoC.
+
+  power-domains:
+    minItems: 1
+    maxItems: 32
+
+required:
+  - compatible
+  - reg
+  - mboxes
+  - mbox-names
+  - clocks
+  - clock-names
+  - firmware-name
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/imx8mp-clock.h>
+    dsp_reserved: dsp@92400000 {
+      reg = <0x92400000 0x1000000>;
+      no-map;
+    };
+    dsp_vdev0vring0: vdev0vring0@942f0000 {
+      reg = <0x942f0000 0x8000>;
+      no-map;
+    };
+    dsp_vdev0vring1: vdev0vring1@942f8000 {
+      reg = <0x942f8000 0x8000>;
+      no-map;
+    };
+    dsp_vdev0buffer: vdev0buffer@94300000 {
+      compatible = "shared-dma-pool";
+      reg = <0x94300000 0x100000>;
+      no-map;
+    };
+
+    dsp: dsp@3b6e8000 {
+      compatible = "fsl,imx8mp-hifi4";
+      reg = <0x3B6E8000 0x88000>;
+      clocks = <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_OCRAMA_IPG>,
+               <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_DSP_ROOT>,
+               <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_DSPDBG_ROOT>;
+      clock-names = "dsp_clk1", "dsp_clk2", "dsp_clk3";
+      firmware-name = "imx/dsp/hifi4.bin";
+      power-domains = <&audiomix_pd>;
+      mbox-names = "tx", "rx", "rxdb";
+      mboxes = <&mu2 0 0>,
+               <&mu2 1 0>,
+               <&mu2 3 0>;
+      memory-region = <&dsp_vdev0buffer>, <&dsp_vdev0vring0>,
+                      <&dsp_vdev0vring1>, <&dsp_reserved>;
+      fsl,dsp-ctrl = <&audio_blk_ctrl>;
+    };
