Commit 8b74e06b authored by Jonathan Cameron's avatar Jonathan Cameron
Browse files

dt-bindings:iio:dac:ti,dac7612 yaml conversion 



Simple conversion from txt to yaml.  No significant adjustments.

Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Acked-by: default avatarRicardo Ribalda Delgado <ricardo@ribalda.com>
Link: https://lore.kernel.org/r/20201031134110.724233-16-jic23@kernel.org
parent 5034ceaf

Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt

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* Texas Instruments Dual, 12-Bit Serial Input Digital-to-Analog Converter



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

12-bit monotonicity performance over the industrial temperature range.

Is is programmable through an SPI interface.



The internal DACs are loaded when the LOADDACS pin is pulled down.



https://www.ti.com/lit/ds/sbas106/sbas106.pdf



Required Properties:

- compatible: Should be one of:

		"ti,dac7612"

		"ti,dac7612u"

		"ti,dac7612ub"

- reg: Definition as per Documentation/devicetree/bindings/spi/spi-bus.txt



Optional Properties:

- ti,loaddacs-gpios: GPIO descriptor for the LOADDACS pin.

- spi-*: Definition as per Documentation/devicetree/bindings/spi/spi-bus.txt



Example:



	dac@1 {

		compatible = "ti,dac7612";

		reg = <0x1>;

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

	};

Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml

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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)

%YAML 1.2

---

$id: http://devicetree.org/schemas/iio/dac/ti,dac7612.yaml#

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



title: Texas Instruments DAC7612 family of DACs



description:

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

  guaranteed 12-bit monotonicity performance over the industrial temperature

  range. Is is programmable through an SPI interface.



maintainers:

  - Ricardo Ribalda Delgado <ricardo@ribalda.com>



properties:

  compatible:

    enum:

      - ti,dac7612

      - ti,dac7612u

      - ti,dac7612ub



  reg:

    maxItems: 1



  ti,loaddacs-gpios:

    description:

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

    maxItems: 1



  spi-max-frequency: true



required:

  - compatible

  - reg



additionalProperties: false



examples:

  - |

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

    spi {

        #address-cells = <1>;

        #size-cells = <0>;



        dac@1 {

            compatible = "ti,dac7612";

            reg = <0x1>;

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

        };

    };

...