xref: /linux/Documentation/devicetree/bindings/rtc/fsl,ls-ftm-alarm.yaml (revision a0efa2f362a69e47b9d8b48f770ef3a0249a7911) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/rtc/fsl,ls-ftm-alarm.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Freescale FlexTimer Module (FTM) Alarm
8
9maintainers:
10  - Frank Li <Frank.Li@nxp.com>
11
12properties:
13  compatible:
14    enum:
15      - fsl,ls1012a-ftm-alarm
16      - fsl,ls1021a-ftm-alarm
17      - fsl,ls1028a-ftm-alarm
18      - fsl,ls1043a-ftm-alarm
19      - fsl,ls1046a-ftm-alarm
20      - fsl,ls1088a-ftm-alarm
21      - fsl,ls208xa-ftm-alarm
22      - fsl,lx2160a-ftm-alarm
23
24  reg:
25    maxItems: 1
26
27  interrupts:
28    maxItems: 1
29
30  fsl,rcpm-wakeup:
31    $ref: /schemas/types.yaml#/definitions/phandle-array
32    items:
33      - items:
34          - description: phandle to rcpm node
35          - description: bit mask of IPPDEXPCR0
36          - description: bit mask of IPPDEXPCR1
37          - description: bit mask of IPPDEXPCR2
38          - description: bit mask of IPPDEXPCR3
39          - description: bit mask of IPPDEXPCR4
40          - description: bit mask of IPPDEXPCR5
41          - description: bit mask of IPPDEXPCR6
42        minItems: 1
43    description:
44      phandle to rcpm node, Please refer
45      Documentation/devicetree/bindings/soc/fsl/fsl,rcpm.yaml
46
47  big-endian:
48    $ref: /schemas/types.yaml#/definitions/flag
49    description:
50      If the host controller is big-endian mode, specify this property.
51      The default endian mode is little-endian.
52
53required:
54  - compatible
55  - reg
56  - interrupts
57  - fsl,rcpm-wakeup
58
59allOf:
60  - $ref: rtc.yaml#
61
62unevaluatedProperties: false
63
64examples:
65  - |
66    #include <dt-bindings/interrupt-controller/arm-gic.h>
67
68    rtc@2800000 {
69        compatible = "fsl,ls1088a-ftm-alarm";
70        reg = <0x2800000 0x10000>;
71        fsl,rcpm-wakeup = <&rcpm 0x0 0x0 0x0 0x0 0x4000 0x0>;
72        interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
73    };
74