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torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml
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# SPDX-License-Identifier: (GPL-2.0 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/ti,dac7612.yaml#

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

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title: Texas Instruments DAC7612 family of DACs

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description:

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  The DAC7612 is a dual, 12-bit digital-to-analog converter (DAC) with

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  guaranteed 12-bit monotonicity performance over the industrial temperature

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  range. Is is programmable through an SPI interface.

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maintainers:

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  - Ricardo Ribalda Delgado <ricardo@ribalda.com>

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properties:

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  compatible:

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    enum:

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      - ti,dac7612

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      - ti,dac7612u

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      - ti,dac7612ub

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  reg:

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    maxItems: 1

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  ti,loaddacs-gpios:

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    description:

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      DACs are loaded when the pin connected to this GPIO is pulled low.

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    maxItems: 1

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required:

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  - compatible

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  - reg

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

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    spi {

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        #address-cells = <1>;

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        #size-cells = <0>;

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        dac@1 {

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            compatible = "ti,dac7612";

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            reg = <0x1>;

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            ti,loaddacs-gpios = <&msmgpio 25 GPIO_ACTIVE_LOW>;

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        };

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    };

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...

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