Commit 7f6fc073 authored by Jonathan Cameron's avatar Jonathan Cameron
Browse files

dt-bindings:iio:adc:holt,hi8435 yaml conversion 



Very simple binding.  I've changed the example to use the node
name threshold-detector@0 as sensor@0 seemed too generic.

Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Cc: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Link: https://lore.kernel.org/r/20200909175946.395313-18-jic23@kernel.org
parent dd29b129

Documentation/devicetree/bindings/iio/adc/hi8435.txt

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Holt Integrated Circuits HI-8435 threshold detector bindings



Required properties:

 - compatible: should be "holt,hi8435"

 - reg: spi chip select number for the device



Recommended properties:

 - spi-max-frequency: definition as per

		Documentation/devicetree/bindings/spi/spi-bus.txt



Optional properties:

 - gpios: GPIO used for controlling the reset pin



Example:

sensor@0 {

	compatible = "holt,hi8435";

	reg = <0>;

	gpios = <&gpio6 1 0>;



	spi-max-frequency = <1000000>;

};

Documentation/devicetree/bindings/iio/adc/holt,hi8435.yaml

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

%YAML 1.2

---

$id: http://devicetree.org/schemas/iio/adc/holt,hi8435.yaml#

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



title: Holt Integrated Circuits HI-8435 SPI threshold detector



maintainers:

  - Vladimir Barinov <vladimir.barinov@cogentembedded.com>



description: |

  Datasheet: http://www.holtic.com/documents/427-hi-8435_v-rev-lpdf.do



properties:

  compatible:

    const: holt,hi8435



  reg:

    maxItems: 1



  gpios:

    description:

       GPIO used for controlling the reset pin

    maxItems: 1



  spi-max-frequency: true



  "#io-channel-cells":

    const: 1



required:

  - compatible

  - reg



additionalProperties: false



examples:

  - |

    spi {

        #address-cells = <1>;

        #size-cells = <0>;

        threshold-detector@0 {

            compatible = "holt,hi8435";

            reg = <0>;

            gpios = <&gpio6 1 0>;

            spi-max-frequency = <1000000>;

        };

    };

...