53 lines · yaml
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/rtc/epson,rx8900.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: EPSON RX8900 / Microcrystal RV8803 Real-Time Clock8 9maintainers:10 - Marek Vasut <marex@denx.de>11 12allOf:13 - $ref: rtc.yaml#14 15properties:16 compatible:17 enum:18 - epson,rx880419 - epson,rx890020 - microcrystal,rv880321 22 reg:23 maxItems: 124 25 epson,vdet-disable:26 type: boolean27 description: |28 Disable voltage detector. Should be set if no backup battery is used.29 30 trickle-diode-disable: true31 32 wakeup-source: true33 34required:35 - compatible36 - reg37 38additionalProperties: false39 40examples:41 - |42 i2c {43 #address-cells = <1>;44 #size-cells = <0>;45 46 rtc@32 {47 compatible = "epson,rx8900";48 reg = <0x32>;49 epson,vdet-disable;50 trickle-diode-disable;51 };52 };53