diff --git a/Documentation/devicetree/bindings/nvmem/airoha,smc-efuses.yaml b/Documentation/devicetree/bindings/nvmem/airoha,smc-efuses.yaml
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+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/nvmem/airoha,smc-efuses.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Airoha SMC eFuses
+
+description: |
+  Airoha new SoC AN7581 expose banks of eFuse accessible
+  via specific SMC commands.
+
+  2 different bank of eFuse or 64 cells of 32 bit are exposed
+  read-only used to give information on HW Revision, PHY Calibration,
+  Device Model, Private Key...
+
+maintainers:
+  - Christian Marangi <ansuelsmth@gmail.com>
+
+properties:
+  compatible:
+    enum:
+      - airoha,an7581-efuses
+
+  "#address-cells":
+    const: 1
+
+  "#size-cells":
+    const: 0
+
+patternProperties:
+  '^efuse-bank@[0-1]$':
+    type: object
+
+    allOf:
+      - $ref: nvmem.yaml#
+
+    properties:
+      reg:
+        description: Identify the eFuse bank.
+        enum: [0, 1]
+
+    required:
+      - reg
+
+    unevaluatedProperties: false
+
+required:
+  - compatible
+  - '#address-cells'
+  - '#size-cells'
+
+additionalProperties: false
+
+examples:
+  - |
+    efuse {
+        compatible = "airoha,an7581-efuses";
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        efuse-bank@0 {
+           reg = <0>;
+        };
+    };
+
+...