Commit f0c49ea4 authored by Jonathan Cameron's avatar Jonathan Cameron
Browse files

dt-bindings:iio:health:maxim,max30100: txt to yaml conversion 



Straight forward conversion. As with other bindings I've dropped
any standrd description, but kept the unusual bits, in thisscase
the maxim,led-current-microamp and it's description.

Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Acked-by: default avatarMatt Ranostay <matt.ranostay@konsulko.com>
Link: https://lore.kernel.org/r/20201031184854.745828-10-jic23@kernel.org
parent b9c32015

Documentation/devicetree/bindings/iio/health/max30100.txt

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Maxim MAX30100 heart rate and pulse oximeter sensor



* https://datasheets.maximintegrated.com/en/ds/MAX30100.pdf



Required properties:

  - compatible: must be "maxim,max30100"

  - reg: the I2C address of the sensor

  - interrupts: the sole interrupt generated by the device



  Refer to interrupt-controller/interrupts.txt for generic

  interrupt client node bindings.



Optional properties:

  - maxim,led-current-microamp: configuration for LED current in microamperes

    while the engine is running. First indexed value is the configuration for

    the RED LED, and second value is for the IR LED.



    Refer to the datasheet for the allowed current values.



Example:



max30100@57 {

	compatible = "maxim,max30100";

	reg = <0x57>;

	maxim,led-current-microamp = <24000 50000>;

	interrupt-parent = <&gpio1>;

	interrupts = <16 2>;

};

Documentation/devicetree/bindings/iio/health/maxim,max30100.yaml

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

%YAML 1.2

---

$id: http://devicetree.org/schemas/iio/health/maxim,max30100.yaml#

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



title: Maxim MAX30100 heart rate and pulse oximeter sensor



maintainers:

  - Matt Ranostay <matt.ranostay@konsulko.com>



properties:

  compatible:

    const: maxim,max30100



  reg:

    maxItems: 1



  interrupts:

    maxItems: 1

    description: Connected to ADC_RDY pin.



  maxim,led-current-microamp:

    $ref: /schemas/types.yaml#/definitions/uint32-array

    minItems: 2

    maxItems: 2

    description: |

      LED current whilst the engine is running. First indexed value is

      the configuration for the RED LED, and second value is for the IR LED.



additionalProperties: false



required:

  - compatible

  - reg

  - interrupts



examples:

  - |

    i2c {

        #address-cells = <1>;

        #size-cells = <0>;



        heart-rate@57 {

            compatible = "maxim,max30100";

            reg = <0x57>;

            maxim,led-current-microamp = <24000 50000>;

            interrupt-parent = <&gpio1>;

            interrupts = <16 2>;

        };

    };

...