xref: /linux/Documentation/devicetree/bindings/rtc/microchip,pic32mzda-rtc.yaml (revision 3a2c4d55e32ad65efebdb6de44eef3bfa08bb49d) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/rtc/microchip,pic32mzda-rtc.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Microchip PIC32 Real Time Clock and Calendar
8
9maintainers:
10  - Alexandre Belloni <alexandre.belloni@bootlin.com>
11
12description: |
13  The Microchip PIC32 Real Time Clock and Calendar (RTCC) keeps time in hours,
14  minutes, seconds, and one half second. It also provides a calendar with
15  weekday, date, month, and year, along with a configurable alarm.
16
17allOf:
18  - $ref: rtc.yaml#
19
20properties:
21  compatible:
22    const: microchip,pic32mzda-rtc
23
24  reg:
25    maxItems: 1
26
27  interrupts:
28    maxItems: 1
29
30  clocks:
31    maxItems: 1
32
33required:
34  - compatible
35  - reg
36  - interrupts
37  - clocks
38
39additionalProperties: false
40
41examples:
42  - |
43    #include <dt-bindings/interrupt-controller/irq.h>
44
45    rtc@1f8c0000 {
46        compatible = "microchip,pic32mzda-rtc";
47        reg = <0x1f8c0000 0x60>;
48        interrupts = <166 IRQ_TYPE_EDGE_RISING>;
49        clocks = <&PBCLK6>;
50    };
51