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+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/rtc/epson,rx8900.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: EPSON RX8900 / Microcrystal RV8803 Real-Time Clock DT bindings
+
+maintainers:
+ - Marek Vasut <marex@denx.de>
+
+allOf:
+ - $ref: rtc.yaml#
+
+properties:
+ compatible:
+ enum:
+ - epson,rx8804
+ - epson,rx8900
+ - microcrystal,rv8803
+
+ reg:
+ maxItems: 1
+
+ epson,vdet-disable:
+ type: boolean
+ description: |
+ Disable voltage detector. Should be set if no backup battery is used.
+
+ trickle-diode-disable: true
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ rtc@32 {
+ compatible = "epson,rx8900";
+ reg = <0x32>;
+ epson,vdet-disable;
+ trickle-diode-disable;
+ };
+ };