# Copyright (c) 2025 Måns Ansgariusson <mansgariusson@gmail.com>
# SPDX-License-Identifier: Apache-2.0

description: RX8130CE RTC

compatible: "epson,rx8130ce-rtc"
include: [i2c-device.yaml, rtc-device.yaml]

properties:
  irq-gpios:
    type: phandle-array

  clockout-frequency:
    type: int
    description: |
      Specify the ociillator frequency in Hz, if not specified the clockout will be disabled.
      - 1 # 1 Hz oscillator
      - 1024 # 1 kHz oscillator
      - 32768 # 32 kHz oscillator
    enum: [1, 1024, 32768]

  battery-switchover:
    type: int
    description: |
      Enable the battery backup feature and specify the switchover mode.
      If not specified the battery backup feature will be disabled.

      - 1 # Non-rechargeable battery backup i2c & FOUT are disabled when VDD is below Vdet1
      - 2 # Non-rechargeable battery backup i2c & FOUT are always on
      - 3 # Rechargeable battery backup i2c & FOUT are disabled when VDD is below Vdet1
      - 4 # Rechargeable battery backup i2c & FOUT are always on
    enum: [1, 2, 3, 4]