diff --git a/Documentation/devicetree/bindings/sound/snps,designware-i2s.yaml b/Documentation/devicetree/bindings/sound/snps,designware-i2s.yaml
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@@ -0,0 +1,94 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/snps,designware-i2s.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: DesignWare I2S controller
+
+maintainers:
+  - Jose Abreu <joabreu@synopsys.com>
+
+properties:
+  compatible:
+    oneOf:
+      - items:
+          - const: canaan,k210-i2s
+          - const: snps,designware-i2s
+      - enum:
+          - snps,designware-i2s
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    description: |
+      The interrupt line number for the I2S controller. Add this
+      parameter if the I2S controller that you are using does not
+      support DMA.
+    maxItems: 1
+
+  clocks:
+    description: Sampling rate reference clock
+    maxItems: 1
+
+  clock-names:
+    const: i2sclk
+
+  resets:
+    maxItems: 1
+
+  dmas:
+    items:
+      - description: TX DMA Channel
+      - description: RX DMA Channel
+    minItems: 1
+
+  dma-names:
+    items:
+      - const: tx
+      - const: rx
+    minItems: 1
+
+if:
+  properties:
+    compatible:
+      contains:
+        const: canaan,k210-i2s
+
+then:
+  properties:
+    "#sound-dai-cells":
+      const: 1
+
+else:
+  properties:
+    "#sound-dai-cells":
+      const: 0
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - clock-names
+
+oneOf:
+  - required:
+      - dmas
+      - dma-names
+  - required:
+      - interrupts
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    soc_i2s: i2s@7ff90000 {
+      compatible = "snps,designware-i2s";
+      reg = <0x7ff90000 0x1000>;
+      clocks = <&scpi_i2sclk 0>;
+      clock-names = "i2sclk";
+      #sound-dai-cells = <0>;
+      dmas = <&dma0 5>;
+      dma-names = "tx";
+    };