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torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/Documentation/devicetree/bindings/iio/dac/adi,ad9739a.yaml
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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)

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%YAML 1.2

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---

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$id: http://devicetree.org/schemas/iio/dac/adi,ad9739a.yaml#

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

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title: Analog Devices AD9739A RF DAC

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maintainers:

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  - Dragos Bogdan <dragos.bogdan@analog.com>

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  - Nuno Sa <nuno.sa@analog.com>

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description: |

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  The AD9739A is a 14-bit, 2.5 GSPS high performance RF DACs that are capable

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  of synthesizing wideband signals from dc up to 3 GHz.

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  https://www.analog.com/media/en/technical-documentation/data-sheets/ad9737a_9739a.pdf

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properties:

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  compatible:

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    enum:

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      - adi,ad9739a

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  reg:

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    maxItems: 1

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  clocks:

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    maxItems: 1

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  reset-gpios:

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    maxItems: 1

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  interrupts:

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    maxItems: 1

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  vdd-3p3-supply:

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    description: 3.3V Digital input supply.

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  vdd-supply:

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    description: 1.8V Digital input supply.

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  vdda-supply:

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    description: 3.3V Analog input supply.

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  vddc-supply:

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    description: 1.8V Clock input supply.

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  vref-supply:

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    description: Input/Output reference supply.

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  io-backends:

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    maxItems: 1

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  adi,full-scale-microamp:

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    description: This property represents the DAC full scale current.

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    minimum: 8580

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    maximum: 31700

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    default: 20000

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required:

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  - compatible

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  - reg

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  - clocks

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  - io-backends

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  - vdd-3p3-supply

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  - vdd-supply

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  - vdda-supply

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  - vddc-supply

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allOf:

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  - $ref: /schemas/spi/spi-peripheral-props.yaml#

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unevaluatedProperties: false

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examples:

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  - |

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    spi {

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        #address-cells = <1>;

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        #size-cells = <0>;

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        dac@0 {

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            compatible = "adi,ad9739a";

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            reg = <0>;

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            clocks = <&dac_clk>;

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            io-backends = <&iio_backend>;

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            vdd-3p3-supply = <&vdd_3_3>;

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            vdd-supply = <&vdd>;

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            vdda-supply = <&vdd_3_3>;

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            vddc-supply = <&vdd>;

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        };

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    };

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...

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