Commit 05c6330c authored by Jonathan Cameron's avatar Jonathan Cameron
Browse files

dt-bindings:iio:potentiometer:adi,ad5272 yaml conversion 



Simple direct conversion from txt to yaml as part of a general aim of
converting all IIO bindings to this machine readable format.

Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Reviewed-by: default avatarPhil Reid <preid@electromag.com.au>
Cc: Phil Reid <preid@electromag.com.au>
Link: https://lore.kernel.org/r/20201031184854.745828-3-jic23@kernel.org
parent 9a7dc817

Documentation/devicetree/bindings/iio/potentiometer/ad5272.txt

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* Analog Devices AD5272 digital potentiometer



The node for this device must be a child node of a I2C controller, hence

all mandatory properties for your controller must be specified. See directory:



        Documentation/devicetree/bindings/i2c



for more details.



Required properties:

	- compatible:  	Must be one of the following, depending on the model:

			adi,ad5272-020

			adi,ad5272-050

			adi,ad5272-100

			adi,ad5274-020

			adi,ad5274-100



Optional properties:

 - reset-gpios: GPIO specification for the RESET input. This is an

		active low signal to the AD5272.



Example:

ad5272: potentiometer@2f {

	reg = <0x2F>;

	compatible = "adi,ad5272-020";

	reset-gpios = <&gpio3 6 GPIO_ACTIVE_HIGH>;

};

Documentation/devicetree/bindings/iio/potentiometer/adi,ad5272.yaml

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

%YAML 1.2

---

$id: http://devicetree.org/schemas/iio/potentiometer/adi,ad5272.yaml#

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



title: Analog Devices AD5272 digital potentiometer



maintainers:

  - Phil Reid <preid@electromag.com.au>



description: |

  Datasheet: https://www.analog.com/en/products/ad5272.html



properties:

  compatible:

    enum:

      - adi,ad5272-020

      - adi,ad5272-050

      - adi,ad5272-100

      - adi,ad5274-020

      - adi,ad5274-100



  reg:

    maxItems: 1



  reset-gpios:

    description:

      Active low signal to the AD5272 RESET input.



additionalProperties: false



required:

  - compatible

  - reg



examples:

  - |

    #include <dt-bindings/gpio/gpio.h>

    i2c {

        #address-cells = <1>;

        #size-cells = <0>;



        potentiometer@2f {

            compatible = "adi,ad5272-020";

            reg = <0x2F>;

            reset-gpios = <&gpio3 6 GPIO_ACTIVE_LOW>;

        };

    };

...