xref: /freebsd/sys/contrib/device-tree/Bindings/rtc/marvell,armada-380-rtc.yaml (revision 7d0873ebb83b19ba1e8a89e679470d885efe12e3) 
1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/rtc/marvell,armada-380-rtc.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: RTC controller for the Armada 38x, 7K and 8K SoCs
8
9maintainers:
10  - Javier Carrasco <javier.carrasco.cruz@gmail.com>
11
12allOf:
13  - $ref: rtc.yaml#
14
15properties:
16  compatible:
17    enum:
18      - marvell,armada-380-rtc
19      - marvell,armada-8k-rtc
20
21  reg:
22    items:
23      - description: RTC base address size
24      - description: Base address and size of SoC related registers
25
26  reg-names:
27    items:
28      - const: rtc
29      - const: rtc-soc
30
31  interrupts:
32    maxItems: 1
33
34required:
35  - compatible
36  - reg
37  - reg-names
38  - interrupts
39
40unevaluatedProperties: false
41
42examples:
43  - |
44    #include <dt-bindings/interrupt-controller/arm-gic.h>
45
46    rtc@a3800 {
47        compatible = "marvell,armada-380-rtc";
48        reg = <0xa3800 0x20>, <0x184a0 0x0c>;
49        reg-names = "rtc", "rtc-soc";
50        interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
51    };
52