1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/timer/fsl,imxgpt.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Freescale i.MX General Purpose Timer (GPT)
8
9maintainers:
10  - Sascha Hauer <s.hauer@pengutronix.de>
11
12properties:
13  compatible:
14    oneOf:
15      - const: fsl,imx1-gpt
16      - const: fsl,imx21-gpt
17      - items:
18          - const: fsl,imx27-gpt
19          - const: fsl,imx21-gpt
20      - const: fsl,imx31-gpt
21      - items:
22          - enum:
23              - fsl,imx25-gpt
24              - fsl,imx50-gpt
25              - fsl,imx51-gpt
26              - fsl,imx53-gpt
27              - fsl,imx6q-gpt
28          - const: fsl,imx31-gpt
29      - const: fsl,imx6dl-gpt
30      - items:
31          - enum:
32              - fsl,imx6sl-gpt
33              - fsl,imx6sx-gpt
34              - fsl,imxrt1050-gpt
35              - fsl,imxrt1170-gpt
36          - const: fsl,imx6dl-gpt
37      - items:
38          - const: fsl,imx6ul-gpt
39          - const: fsl,imx6sx-gpt
40
41  reg:
42    maxItems: 1
43
44  interrupts:
45    maxItems: 1
46
47  clocks:
48    items:
49      - description: SoC GPT ipg clock
50      - description: SoC GPT per clock
51
52  clock-names:
53    items:
54      - const: ipg
55      - const: per
56
57required:
58  - compatible
59  - reg
60  - interrupts
61  - clocks
62  - clock-names
63
64additionalProperties: false
65
66examples:
67  - |
68    #include <dt-bindings/clock/imx27-clock.h>
69
70    timer@10003000 {
71        compatible = "fsl,imx27-gpt", "fsl,imx21-gpt";
72        reg = <0x10003000 0x1000>;
73        interrupts = <26>;
74        clocks = <&clks IMX27_CLK_GPT1_IPG_GATE>,
75                 <&clks IMX27_CLK_PER1_GATE>;
76        clock-names = "ipg", "per";
77    };
78