dt-bindings: iio: tsl2772: convert bindings to YAML format

* AMS/TAOS ALS and proximity sensor

Required properties:

  - compatible: Should be one of

		"amstaos,tsl2571"

		"amstaos,tsl2671"

		"amstaos,tmd2671"

		"amstaos,tsl2771"

		"amstaos,tmd2771"

		"amstaos,tsl2572"

		"amstaos,tsl2672"

		"amstaos,tmd2672"

		"amstaos,tsl2772"

		"amstaos,tmd2772"

		"avago,apds9930"

  - reg: the I2C address of the device

Optional properties:

  - amstaos,proximity-diodes - proximity diodes to enable. <0>, <1>, or <0 1>

                               are the only valid values.

  - led-max-microamp - current for the proximity LED. Must be 100000, 50000,

                       25000, or 13000.

  - vdd-supply: phandle to the regulator that provides power to the sensor.

  - vddio-supply: phandle to the regulator that provides power to the bus.

  - interrupts: the sole interrupt generated by the device

  Refer to interrupt-controller/interrupts.txt for generic interrupt client

  node bindings.

Example:

tsl2772@39 {

	compatible = "amstaos,tsl2772";

	reg = <0x39>;

	interrupts-extended = <&msmgpio 61 IRQ_TYPE_EDGE_FALLING>;

	vdd-supply = <&pm8941_l17>;

	vddio-supply = <&pm8941_lvs1>;

	amstaos,proximity-diodes = <0>;

	led-max-microamp = <100000>;

};

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

%YAML 1.2

---

$id: http://devicetree.org/schemas/iio/light/tsl2772.yaml#

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

title: AMS/TAOS Ambient Light Sensor (ALS) and Proximity Detector

maintainers:

  - Brian Masney <masneyb@onstation.org>

description: |

  Ambient light sensing and proximity detection with an i2c interface.

  https://ams.com/documents/20143/36005/TSL2772_DS000181_2-00.pdf

properties:

  compatible:

    enum:

      - amstaos,tsl2571

      - amstaos,tsl2671

      - amstaos,tmd2671

      - amstaos,tsl2771

      - amstaos,tmd2771

      - amstaos,tsl2572

      - amstaos,tsl2672

      - amstaos,tmd2672

      - amstaos,tsl2772

      - amstaos,tmd2772

      - avago,apds9930

  reg:

    maxItems: 1

  amstaos,proximity-diodes:

    description: Proximity diodes to enable

    allOf:

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

      - minItems: 1

        maxItems: 2

        items:

          minimum: 0

          maximum: 1

  interrupts:

    maxItems: 1

  led-max-microamp:

    description: Current for the proximity LED

    enum:

      - 13000

      - 25000

      - 50000

      - 100000

  vdd-supply:

    description: Regulator that provides power to the sensor

  vddio-supply:

    description: Regulator that provides power to the bus

required:

  - compatible

  - reg

examples:

  - |

    #include <dt-bindings/interrupt-controller/irq.h>

    i2c {

        #address-cells = <1>;

        #size-cells = <0>;

        sensor@39 {

                compatible = "amstaos,tsl2772";

                reg = <0x39>;

                interrupts-extended = <&msmgpio 61 IRQ_TYPE_EDGE_FALLING>;

                vdd-supply = <&pm8941_l17>;

                vddio-supply = <&pm8941_lvs1>;

                amstaos,proximity-diodes = <0>;

                led-max-microamp = <100000>;

        };

    };

...