Commit 92adc6bc authored by Anson Huang's avatar Anson Huang Committed by Rob Herring
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dt-bindings: w1: Convert i.MX to json-schema 



Convert the i.MX one wire binding to DT schema format using json-schema.

Signed-off-by: default avatarAnson Huang <Anson.Huang@nxp.com>
Link: https://lore.kernel.org/r/1596595091-26760-1-git-send-email-Anson.Huang@nxp.com


Signed-off-by: default avatarRob Herring <robh@kernel.org>
parent f8f79fa6

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

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* Freescale i.MX One wire bus master controller



Required properties:

- compatible : should be "fsl,imx21-owire"

- reg : Address and length of the register set for the device



Optional properties:

- clocks : phandle of clock that supplies the module (required if platform

		clock bindings use device tree)



Example:



- From imx53.dtsi:

owire: owire@63fa4000 {

	compatible = "fsl,imx53-owire", "fsl,imx21-owire";

	reg = <0x63fa4000 0x4000>;

	clocks = <&clks 159>;

};

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

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# 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>;

    };