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torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/Documentation/devicetree/bindings/iio/proximity/rfdigital,rfd77402.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/proximity/rfdigital,rfd77402.yaml#

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

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title: RF Digital RFD77402 ToF sensor

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maintainers:

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  - Shrikant Raskar <raskar.shree97@gmail.com>

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description:

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  The RF Digital RFD77402 is a Time-of-Flight (ToF) proximity and distance

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  sensor providing up to 200 mm range measurement over an I2C interface.

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properties:

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  compatible:

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    const: rfdigital,rfd77402

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  reg:

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    maxItems: 1

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  interrupts:

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    maxItems: 1

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    description:

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      Interrupt asserted when a new distance measurement is available.

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  vdd-supply:

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    description: Regulator that provides power to the sensor.

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required:

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  - compatible

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  - reg

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  - vdd-supply

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additionalProperties: false

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examples:

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  - |

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

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    i2c {

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        #address-cells = <1>;

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        #size-cells = <0>;

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        proximity@4c {

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            compatible = "rfdigital,rfd77402";

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            reg = <0x4c>;

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            vdd-supply = <&vdd_3v3>;

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            interrupt-parent = <&gpio>;

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            interrupts = <4 IRQ_TYPE_EDGE_FALLING>;

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        };

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    };

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...

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