diff --git a/Documentation/devicetree/bindings/dma/hisilicon,k3-dma-1.0.yaml b/Documentation/devicetree/bindings/dma/hisilicon,k3-dma-1.0.yaml
new file mode 100644
index 000000000000..e60f2a572272
--- /dev/null
+++ b/Documentation/devicetree/bindings/dma/hisilicon,k3-dma-1.0.yaml
@@ -0,0 +1,87 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/dma/hisilicon,k3-dma-1.0.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Hisilicon K3 DMA controller
+
+maintainers:
+  - Wei Xu <xuwei5@hisilicon.com>
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - hisilicon,k3-dma-1.0
+          - hisilicon,hisi-pcm-asp-dma-1.0
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  '#dma-cells':
+    const: 1
+
+  dma-channels:
+    description: Number of physical DMA channels supported.
+    maximum: 32
+
+  dma-requests:
+    description: Number of virtual DMA request lines supported.
+    maximum: 32
+
+  dma-channel-mask:
+    description: Bitmask of usable DMA channels.
+
+  dma-no-cci:
+    type: boolean
+    description: DMA is not coherent with the CCI.
+
+  dma-type:
+    $ref: /schemas/types.yaml#/definitions/string
+    description: SoC-specific DMA type name.
+    enum:
+      - hi3660_dma
+      - hi6220_dma
+
+  interrupt-names:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - '#dma-cells'
+  - dma-channels
+  - dma-requests
+
+allOf:
+  - $ref: dma-controller.yaml#
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: hisilicon,k3-dma-1.0
+    then:
+      required:
+        - clocks
+
+additionalProperties: false
+
+examples:
+  - |
+    dma-controller@fcd02000 {
+        compatible = "hisilicon,k3-dma-1.0";
+        reg = <0xfcd02000 0x1000>;
+        #dma-cells = <1>;
+        dma-channels = <16>;
+        dma-requests = <27>;
+        interrupts = <0 12 4>;
+        clocks = <&pclk>;
+    };
diff --git a/Documentation/devicetree/bindings/dma/k3dma.txt b/Documentation/devicetree/bindings/dma/k3dma.txt
deleted file mode 100644
index 10a2f15b08a3..000000000000
--- a/Documentation/devicetree/bindings/dma/k3dma.txt
+++ /dev/null
@@ -1,47 +0,0 @@
-* Hisilicon K3 DMA controller
-
-See dma.txt first
-
-Required properties:
-- compatible: Must be one of
--              "hisilicon,k3-dma-1.0"
--              "hisilicon,hisi-pcm-asp-dma-1.0"
-- reg: Should contain DMA registers location and length.
-- interrupts: Should contain one interrupt shared by all channel
-- #dma-cells: see dma.txt, should be 1, para number
-- dma-channels: physical channels supported
-- dma-requests: virtual channels supported, each virtual channel
-		have specific request line
-- clocks: clock required
-
-Example:
-
-Controller:
-		dma0: dma@fcd02000 {
-			compatible = "hisilicon,k3-dma-1.0";
-			reg = <0xfcd02000 0x1000>;
-			#dma-cells = <1>;
-			dma-channels = <16>;
-			dma-requests = <27>;
-			interrupts = <0 12 4>;
-			clocks = <&pclk>;
-		};
-
-Client:
-Use specific request line passing from dmax
-For example, i2c0 read channel request line is 18, while write channel use 19
-
-		i2c0: i2c@fcb08000 {
-			compatible = "snps,designware-i2c";
-			dmas =	<&dma0 18          /* read channel */
-				 &dma0 19>;        /* write channel */
-			dma-names = "rx", "tx";
-		};
-
-		i2c1: i2c@fcb09000 {
-			compatible = "snps,designware-i2c";
-			dmas =	<&dma0 20          /* read channel */
-				 &dma0 21>;        /* write channel */
-			dma-names = "rx", "tx";
-		};
-