diff --git a/Documentation/devicetree/bindings/firmware/fsl,imx-se.yaml b/Documentation/devicetree/bindings/firmware/fsl,imx-se.yaml
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+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/firmware/fsl,imx-se.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP i.MX HW Secure Enclave(s) EdgeLock Enclave
+
+maintainers:
+  - Pankaj Gupta <pankaj.gupta@nxp.com>
+
+description: |
+  NXP's SoC may contain one or multiple embedded secure-enclave HW
+  IP(s) like i.MX EdgeLock Enclave, V2X etc. These NXP's HW IP(s)
+  enables features like
+    - Hardware Security Module (HSM),
+    - Security Hardware Extension (SHE), and
+    - Vehicular to Anything (V2X)
+
+  Communication interface to the secure-enclaves is based on the
+  messaging unit(s).
+
+properties:
+  $nodename:
+    pattern: "^[0-9a-z]*-if@[0-9a-f]+$"
+
+  compatible:
+    enum:
+      - fsl,imx8ulp-ele
+      - fsl,imx93-ele
+      - fsl,imx95-ele
+
+  reg:
+    maxItems: 1
+    description: Identifier of the communication interface to secure-enclave.
+
+  mboxes:
+    description: contain a list of phandles to mailboxes.
+    items:
+      - description: Specify the mailbox used to send message to se firmware
+      - description: Specify the mailbox used to receive message from se firmware
+
+  mbox-names:
+    items:
+      - const: tx
+      - const: rx
+      - const: txdb
+      - const: rxdb
+    minItems: 2
+
+  memory-region:
+    description: contains a list of phandles to reserved external memory.
+    items:
+      - description: It is used by secure-enclave firmware. It is an optional
+          property based on compatible and identifier to communication interface.
+          (see bindings/reserved-memory/reserved-memory.txt)
+
+  sram:
+    description: contains a list of phandles to sram.
+    $ref: /schemas/types.yaml#/definitions/phandle-array
+    items:
+      - description: Phandle to the device SRAM. It is an optional property
+          based on compatible and identifier to communication interface.
+
+allOf:
+  # memory-region
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - fsl,imx8ulp-ele
+              - fsl,imx93-ele
+    then:
+      required:
+        - memory-region
+    else:
+      not:
+        required:
+          - memory-region
+
+  # sram
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - fsl,imx8ulp-ele
+    then:
+      required:
+        - sram
+    else:
+      not:
+        required:
+          - sram
+
+required:
+  - compatible
+  - reg
+  - mboxes
+  - mbox-names
+
+additionalProperties: false
+
+examples:
+  - |
+    firmware {
+      #address-cells = <1>;
+      #size-cells = <0>;
+      ele-if@0 {
+        compatible = "fsl,imx8ulp-ele";
+        reg = <0x0>;
+        mboxes = <&s4muap 0 0>, <&s4muap 1 0>;
+        mbox-names = "tx", "rx";
+        sram = <&sram0>;
+        memory-region = <&ele_reserved>;
+      };
+    };
+  - |
+    firmware {
+      #address-cells = <1>;
+      #size-cells = <0>;
+      ele-if@0 {
+        compatible = "fsl,imx93-ele";
+        reg = <0x0>;
+        mboxes = <&s4muap 0 0>, <&s4muap 1 0>;
+        mbox-names = "tx", "rx";
+        memory-region = <&ele_reserved>;
+      };
+    };
+  - |
+    firmware {
+      #address-cells = <1>;
+      #size-cells = <0>;
+      v2x-if@0 {
+        compatible = "fsl,imx95-v2x";
+        reg = <0x0>;
+        mboxes = <&v2x_mu 0 0>, <&v2x_mu 1 0>;
+        mbox-names = "tx", "rx";
+      };
+      v2x-if@1 {
+        compatible = "fsl,imx95-v2x";
+        reg = <0x1>;
+        mboxes = <&v2x_mu6 0 0>, <&v2x_mu6 1 0>;
+        mbox-names = "txdb", "rxdb";
+      };
+      v2x-if@2 {
+        compatible = "fsl,imx95-v2x";
+        reg = <0x2>;
+        mboxes = <&v2x_mu7 0 0>, <&v2x_mu7 1 0>;
+        mbox-names = "tx", "rx";
+      };
+    };
+...
