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diff --git a/Bindings/input/fsl,scu-key.yaml b/Bindings/input/fsl,scu-key.yaml
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+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/input/fsl,scu-key.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: i.MX SCU Client Device Node - SCU Key Based on SCU Message Protocol
+
+maintainers:
+ - Dong Aisheng <aisheng.dong@nxp.com>
+
+description: i.MX SCU Client Device Node
+ Client nodes are maintained as children of the relevant IMX-SCU device node.
+
+allOf:
+ - $ref: input.yaml#
+
+properties:
+ compatible:
+ items:
+ - const: fsl,imx8qxp-sc-key
+ - const: fsl,imx-sc-key
+
+ linux,keycodes:
+ maxItems: 1
+
+ wakeup-source: true
+
+required:
+ - compatible
+ - linux,keycodes
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/input/input.h>
+
+ keys {
+ compatible = "fsl,imx8qxp-sc-key", "fsl,imx-sc-key";
+ linux,keycodes = <KEY_POWER>;
+ };