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diff --git a/Documentation/devicetree/bindings/i2c/wm,wm8505-i2c.yaml b/Documentation/devicetree/bindings/i2c/wm,wm8505-i2c.yaml
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+# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/i2c/wm,wm8505-i2c.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: I2C Controller on WonderMedia WM8505 and related SoCs
+
+maintainers:
+  - Alexey Charkov <alchark@gmail.com>
+
+allOf:
+  - $ref: /schemas/i2c/i2c-controller.yaml#
+
+properties:
+  compatible:
+    const: wm,wm8505-i2c
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  clock-frequency:
+    enum: [100000, 400000]
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    i2c_0: i2c@d8280000 {
+        compatible = "wm,wm8505-i2c";
+        reg = <0xd8280000 0x1000>;
+        interrupts = <19>;
+        clocks = <&clki2c0>;
+        clock-frequency = <400000>;
+    };