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torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml
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# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause

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# Copyright 2019 Marcus Folkesson <[email protected]>

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%YAML 1.2

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---

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$id: http://devicetree.org/schemas/iio/dac/lltc,ltc1660.yaml#

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

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title: Linear Technology Micropower octal 8-Bit and 10-Bit DACs

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maintainers:

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  - Marcus Folkesson <marcus.folkesson@gmail.com>

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description: |

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  Bindings for the Linear Technology Micropower octal 8-Bit and 10-Bit DAC.

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  Datasheet can be found here: https://www.analog.com/media/en/technical-documentation/data-sheets/166560fa.pdf

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properties:

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  compatible:

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    enum:

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      - lltc,ltc1660

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      - lltc,ltc1665

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  reg:

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    maxItems: 1

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  spi-max-frequency:

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    maximum: 5000000

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  vref-supply:

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    description: Phandle to the external reference voltage supply.

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required:

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  - compatible

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  - reg

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  - vref-supply

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additionalProperties: 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 = "lltc,ltc1660";

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        reg = <0>;

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        spi-max-frequency = <5000000>;

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        vref-supply = <&vref_reg>;

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      };

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    };

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