diff --git a/Documentation/devicetree/bindings/dsp/mtk,mt8195-dsp.yaml b/Documentation/devicetree/bindings/dsp/mtk,mt8195-dsp.yaml
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+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/dsp/mtk,mt8195-dsp.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Mediatek mt8195 DSP core
+
+maintainers:
+  - YC Hung <yc.hung@mediatek.com>
+
+description: |
+  Some boards from mt8195 contain a DSP core used for
+  advanced pre- and post- audio processing.
+properties:
+  compatible:
+    const: mediatek,mt8195-dsp
+
+  reg:
+    maxItems: 2
+
+  reg-names:
+    maxItems: 2
+
+  interrupts:
+    maxItems: 1
+
+  interrupt-names:
+    maxItems: 1
+
+  clocks:
+    items:
+      - description: mux for audio dsp clock
+      - description: 26M clock
+      - description: mux for audio dsp local bus
+      - description: default audio dsp local bus clock source
+      - description: clock gate for audio dsp clock
+      - description: mux for audio dsp access external bus
+
+  clock-names:
+    items:
+      - const: adsp_sel
+      - const: clk26m_ck
+      - const: audio_local_bus
+      - const: mainpll_d7_d2
+      - const: scp_adsp_audiodsp
+      - const: audio_h
+
+  power-domains:
+    maxItems: 1
+
+  mboxes:
+    maxItems: 2
+
+  mbox-names:
+    description:
+      Specifies the mailboxes used to communicate with audio DSP
+    items:
+      - const: mbox0
+      - const: mbox1
+
+  memory-region:
+    description:
+      phandle to a node describing reserved memory (System RAM memory)
+      used by DSP (see bindings/reserved-memory/reserved-memory.txt)
+    maxItems: 2
+
+  sound:
+    description:
+      Sound subnode includes ASoC platform, DPTx codec node, and
+      HDMI codec node.
+
+    type: object
+
+    properties:
+      mediatek,platform:
+        $ref: "/schemas/types.yaml#/definitions/phandle"
+        description: The phandle of MT8195 ASoC platform.
+
+      mediatek,dptx-codec:
+        $ref: "/schemas/types.yaml#/definitions/phandle"
+        description: The phandle of MT8195 Display Port Tx codec node.
+
+      mediatek,hdmi-codec:
+        $ref: "/schemas/types.yaml#/definitions/phandle"
+        description: The phandle of MT8195 HDMI codec node.
+
+required:
+  - compatible
+  - reg
+  - reg-names
+  - interrupts
+  - interrupt-names
+  - clocks
+  - clock-names
+  - memory-region
+  - power-domains
+  - mbox-names
+  - mboxes
+  - sound
+
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+    adsp: adsp@10803000 {
+       compatible =  "mediatek,mt8195-dsp";
+       reg = <0x10803000  0x1000>,
+             <0x10840000  0x40000>;
+       reg-names = "cfg", "sram";
+       interrupts = <GIC_SPI 694 IRQ_TYPE_LEVEL_HIGH 0>;
+       interrupt-names = "wdt";
+       clocks = <&topckgen 10>, //CLK_TOP_ADSP
+                <&clk26m>,
+                <&topckgen 107>, //CLK_TOP_AUDIO_LOCAL_BUS
+                <&topckgen 136>, //CLK_TOP_MAINPLL_D7_D2
+                <&scp_adsp 0>, //CLK_SCP_ADSP_AUDIODSP
+                <&topckgen 34>; //CLK_TOP_AUDIO_H
+       clock-names = "adsp_sel",
+                     "clk26m_ck",
+                     "audio_local_bus",
+                     "mainpll_d7_d2",
+                     "scp_adsp_audiodsp",
+                     "audio_h";
+       memory-region = <&adsp_dma_mem_reserved>,
+                       <&adsp_mem_reserved>;
+       power-domains = <&spm 6>; //MT8195_POWER_DOMAIN_ADSP
+       mbox-names = "mbox0", "mbox1";
+       mboxes = <&adsp_mailbox 0>, <&adsp_mailbox 1>;
+       status = "disabled";
+       sound {
+              mediatek,dptx-codec = <&dp_tx>;
+              mediatek,hdmi-codec = <&hdmi0>;
+              mediatek,platform = <&afe>;
+             };
+       };
