Commit eb4faf63 authored by Kael D'Alcamo's avatar Kael D'Alcamo Committed by Wolfram Sang
Browse files

dt-bindings: i2c: hisilicon,hix5hd2: convert to DT schema 



Convert the Devicetree binding documentation for hisilicon,hix5hd2-i2c
from plain text to DT binding schema.

Signed-off-by: default avatarKael D'Alcamo <dev@kael-k.io>
Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: default avatarWolfram Sang <wsa+renesas@sang-engineering.com>
parent d51e7cfc

Documentation/devicetree/bindings/i2c/hisilicon,hix5hd2-i2c.yaml

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# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause

%YAML 1.2

---

$id: http://devicetree.org/schemas/i2c/hisilicon,hix5hd2-i2c.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#

title: I2C for HiSilicon hix5hd2 chipset platform



maintainers:

  - Wei Yan <sledge.yanwei@huawei.com>



allOf:

  - $ref: /schemas/i2c/i2c-controller.yaml#



properties:

  compatible:

    enum:

      - hisilicon,hix5hd2-i2c



  reg:

    maxItems: 1



  interrupts:

    maxItems: 1



  clocks:

    maxItems: 1



  clock-frequency:

    description: Desired I2C bus frequency in Hz

    default: 100000



required:

  - compatible

  - reg

  - interrupts

  - clocks



unevaluatedProperties: false



examples:

  - |

    #include <dt-bindings/clock/hix5hd2-clock.h>



    i2c@f8b10000 {

        compatible = "hisilicon,hix5hd2-i2c";

        reg = <0xf8b10000 0x1000>;

        interrupts = <0 38 4>;

        clocks = <&clock HIX5HD2_I2C0_RST>;

        #address-cells = <1>;

        #size-cells = <0>;

    };

Documentation/devicetree/bindings/i2c/i2c-hix5hd2.txt

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I2C for Hisilicon hix5hd2 chipset platform



Required properties:

- compatible: Must be "hisilicon,hix5hd2-i2c"

- reg: physical base address of the controller and length of memory mapped

     region.

- interrupts: interrupt number to the cpu.

- #address-cells = <1>;

- #size-cells = <0>;

- clocks: phandles to input clocks.



Optional properties:

- clock-frequency: Desired I2C bus frequency in Hz, otherwise defaults to 100000

- Child nodes conforming to i2c bus binding



Examples:

I2C0@f8b10000 {

	compatible = "hisilicon,hix5hd2-i2c";

	reg = <0xf8b10000 0x1000>;

	interrupts = <0 38 4>;

	clocks = <&clock HIX5HD2_I2C0_RST>;

	#address-cells = <1>;

	#size-cells = <0>;

}