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torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/Documentation/devicetree/bindings/iio/frequency/adi,admv1014.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/frequency/adi,admv1014.yaml#

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

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title: ADMV1014 Microwave Downconverter

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maintainers:

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  - Antoniu Miclaus <antoniu.miclaus@analog.com>

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description: |

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   Wideband, microwave downconverter optimized for point to point microwave

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   radio designs operating in the 24 GHz to 44 GHz frequency range.

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   https://www.analog.com/en/products/admv1014.html

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properties:

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  compatible:

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    enum:

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      - adi,admv1014

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  reg:

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    maxItems: 1

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  spi-max-frequency:

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    maximum: 1000000

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  clocks:

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    maxItems: 1

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  clock-names:

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    items:

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      - const: lo_in

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    description:

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      External clock that provides the Local Oscillator input.

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  vcm-supply:

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    description:

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      Common-mode voltage regulator.

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  vcc-if-bb-supply:

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    description:

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      BB and IF supply voltage regulator.

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  vcc-vga-supply:

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    description:

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      RF Amplifier supply voltage regulator.

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  vcc-vva-supply:

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    description:

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      VVA Control Circuit supply voltage regulator.

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  vcc-lna-3p3-supply:

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    description:

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      Low Noise Amplifier 3.3V supply voltage regulator.

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  vcc-lna-1p5-supply:

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    description:

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      Low Noise Amplifier 1.5V supply voltage regulator.

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  vcc-bg-supply:

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    description:

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      Band Gap Circuit supply voltage regulator.

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  vcc-quad-supply:

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    description:

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      Quadruple supply voltage regulator.

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  vcc-mixer-supply:

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    description:

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      Mixer supply voltage regulator.

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  adi,input-mode:

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    description:

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      Select the input mode.

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      iq - in-phase quadrature (I/Q) input

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      if - complex intermediate frequency (IF) input

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    enum: [iq, if]

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  adi,detector-enable:

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    description:

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      Digital Rx Detector Enable. The Square Law Detector output is

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      available at output pin VDET.

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    type: boolean

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  adi,p1db-compensation-enable:

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    description:

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      Turn on bits to optimize P1dB.

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    type: boolean

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  adi,quad-se-mode:

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    description:

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      Switch the LO path from differential to single-ended operation.

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      se-neg - Single-Ended Mode, Negative Side Disabled.

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      se-pos - Single-Ended Mode, Positive Side Disabled.

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      diff - Differential Mode.

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    enum: [se-neg, se-pos, diff]

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required:

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  - compatible

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  - reg

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  - clocks

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  - clock-names

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  - vcm-supply

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  - vcc-if-bb-supply

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  - vcc-vga-supply

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  - vcc-vva-supply

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  - vcc-lna-3p3-supply

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  - vcc-lna-1p5-supply

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  - vcc-bg-supply

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  - vcc-quad-supply

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  - vcc-mixer-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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      converter@0 {

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        compatible = "adi,admv1014";

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        reg = <0>;

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        spi-max-frequency = <1000000>;

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        clocks = <&admv1014_lo>;

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        clock-names = "lo_in";

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        vcm-supply = <&vcm>;

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        vcc-if-bb-supply = <&vcc_if_bb>;

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        vcc-vga-supply = <&vcc_vga>;

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        vcc-vva-supply = <&vcc_vva>;

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        vcc-lna-3p3-supply = <&vcc_lna_3p3>;

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        vcc-lna-1p5-supply = <&vcc_lna_1p5>;

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        vcc-bg-supply = <&vcc_bg>;

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        vcc-quad-supply = <&vcc_quad>;

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        vcc-mixer-supply = <&vcc_mixer>;

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        adi,quad-se-mode = "diff";

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        adi,detector-enable;

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        adi,p1db-compensation-enable;

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      };

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    };

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...

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