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torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
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# SPDX-License-Identifier: GPL-2.0

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%YAML 1.2

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---

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$id: http://devicetree.org/schemas/iio/accel/adi,adxl345.yaml#

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

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title: Analog Devices ADXL345/ADXL375 3-Axis Digital Accelerometers

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maintainers:

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  - Michael Hennerich <michael.hennerich@analog.com>

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description: |

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  Analog Devices ADXL345/ADXL375 3-Axis Digital Accelerometers that supports

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  both I2C & SPI interfaces.

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    https://www.analog.com/en/products/mems/accelerometers/adxl345.html

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    https://www.analog.com/en/products/sensors-mems/accelerometers/adxl375.html

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properties:

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  compatible:

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    oneOf:

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      - items:

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          - const: adi,adxl346

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          - const: adi,adxl345

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      - enum:

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          - adi,adxl345

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          - adi,adxl375

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  reg:

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    maxItems: 1

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  spi-cpha: true

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  spi-cpol: true

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  spi-3wire: true

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  interrupts:

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    minItems: 1

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    maxItems: 2

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  interrupt-names:

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    minItems: 1

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    items:

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      - enum: [INT1, INT2]

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      - const: INT2

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dependencies:

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  interrupts: [ interrupt-names ]

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required:

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  - compatible

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  - reg

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allOf:

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  - $ref: /schemas/spi/spi-peripheral-props.yaml#

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unevaluatedProperties: 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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        /* Example for a I2C device node */

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        accelerometer@2a {

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            compatible = "adi,adxl345";

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            reg = <0x2a>;

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            interrupt-parent = <&gpio0>;

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            interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;

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            interrupt-names = "INT1";

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        };

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    };

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  - |

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

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    spi {

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        #address-cells = <1>;

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        #size-cells = <0>;

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        /* Example for a SPI device node */

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        accelerometer@0 {

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            compatible = "adi,adxl345";

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            reg = <0>;

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            spi-max-frequency = <5000000>;

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            spi-cpol;

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            spi-cpha;

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            interrupt-parent = <&gpio0>;

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            interrupts = <0 IRQ_TYPE_LEVEL_HIGH>,

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                         <1 IRQ_TYPE_LEVEL_HIGH>;

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            interrupt-names = "INT1", "INT2";

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        };

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    };

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