Documentation/devicetree/bindings/w1/fsl-imx-owire.yaml


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/w1/fsl-imx-owire.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Freescale i.MX One wire bus master controller

maintainers:
  - Martin Fuzzey <mfuzzey@parkeon.com>

properties:
  compatible:
    oneOf:
      - const: fsl,imx21-owire
      - items:
          - enum:
            - fsl,imx27-owire
            - fsl,imx50-owire
            - fsl,imx51-owire
            - fsl,imx53-owire
          - const: fsl,imx21-owire

  reg:
    maxItems: 1

  clocks:
    maxItems: 1

required:
  - compatible
  - reg

additionalProperties: false

examples:
  - |
    #include <dt-bindings/clock/imx5-clock.h>

    owire@63fa4000 {
        compatible = "fsl,imx53-owire", "fsl,imx21-owire";
        reg = <0x63fa4000 0x4000>;
        clocks = <&clks IMX5_CLK_OWIRE_GATE>;
    };