1# Copyright (c) 2024 Nordic Semiconductor ASA
2# SPDX-License-Identifier: Apache-2.0
3
4description: Nordic nRF low-frequency crystal oscillator
5
6compatible: "nordic,nrf-lfxo"
7
8include: fixed-clock.yaml
9
10properties:
11  clock-frequency:
12    const: 32768
13
14  load-capacitors:
15    type: string
16    enum:
17      - "internal"
18      - "external"
19    description: |
20      Type of load capacitors connected to the crystal. If not specified,
21      adjustments may still happen when the device trimming happens during
22      system initialization.
23
24  load-capacitance-femtofarad:
25    type: int
26    enum:
27      - 4000
28      - 4500
29      - 5000
30      - 5500
31      - 6000
32      - 6500
33      - 7000
34      - 7500
35      - 8000
36      - 8500
37      - 9000
38      - 9500
39      - 10000
40      - 10500
41      - 11000
42      - 11500
43      - 12000
44      - 12500
45      - 13000
46      - 13500
47      - 14000
48      - 14500
49      - 15000
50      - 15500
51      - 16000
52      - 16500
53      - 17000
54      - 17500
55      - 18000
56    description: |
57      Load capacitance in femtofarads. This property is only used when
58      load-capacitors is set to "internal".
59