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GitHub Repository: torvalds/linux
 Path: blob/master/Documentation/devicetree/bindings/iio/adc/adi,ad799x.yaml
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# SPDX-License-Identifier: GPL-2.0

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%YAML 1.2

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---

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$id: http://devicetree.org/schemas/iio/adc/adi,ad799x.yaml#

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

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title: Analog Devices AD799x analog to digital converters

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maintainers:

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  - Michael Hennerich <Michael.Hennerich@analog.com>

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description: |

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    Support for Analog Devices AD7991, AD7992, AD7993, AD7994, AD7995, AD7997, AD7998,

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    AD7999 and similar analog to digital converters.

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    Specifications on the converters can be found at:

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    AD7991, AD7995, AD7999:

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      https://www.analog.com/media/en/technical-documentation/data-sheets/AD7991_7995_7999.pdf

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    AD7992:

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      https://www.analog.com/media/en/technical-documentation/data-sheets/AD7992.pdf

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    AD7993, AD7994:

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      https://www.analog.com/media/en/technical-documentation/data-sheets/AD7993_7994.pdf

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    AD7997, AD7998:

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      https://www.analog.com/media/en/technical-documentation/data-sheets/AD7997_7998.pdf

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properties:

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  compatible:

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    enum:

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      - adi,ad7991

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      - adi,ad7992

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      - adi,ad7993

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      - adi,ad7994

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      - adi,ad7995

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      - adi,ad7997

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      - adi,ad7998

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      - adi,ad7999

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  reg:

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    maxItems: 1

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  interrupts:

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    maxItems: 1

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  vcc-supply:

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    description:

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      ADC power supply

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  vref-supply:

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    description:

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      ADC reference voltage supply, optional for AD7991, AD7995 and AD7999

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required:

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  - compatible

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  - reg

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additionalProperties: false

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examples:

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  - |

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    i2c {

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        #address-cells = <1>;

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        #size-cells = <0>;

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        adc1: adc@28 {

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            reg = <0x28>;

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            compatible = "adi,ad7991";

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            interrupts = <13 2>;

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            interrupt-parent = <&gpio6>;

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            vcc-supply = <&vcc_3v3>;

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            vref-supply = <&adc_vref>;

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        };

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    };

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...

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