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diff --git a/dts/Bindings/rtc/imxdi-rtc.yaml b/dts/Bindings/rtc/imxdi-rtc.yaml
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+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/rtc/imxdi-rtc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: i.MX25 Real Time Clock controller
+
+maintainers:
+ - Roland Stigge <stigge@antcom.de>
+
+properties:
+ compatible:
+ const: fsl,imx25-rtc
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ items:
+ - description: rtc alarm interrupt
+ - description: dryice security violation interrupt
+ minItems: 1
+ maxItems: 2
+
+ clocks:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+
+additionalProperties: false
+
+examples:
+ - |
+ rtc@53ffc000 {
+ compatible = "fsl,imx25-rtc";
+ reg = <0x53ffc000 0x4000>;
+ clocks = <&clks 81>;
+ interrupts = <25>, <56>;
+ };