Commit bf43a71a authored by Puranjay Mohan's avatar Puranjay Mohan Committed by Jonathan Cameron
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dt-bindings: iio: accel: Add DT binding doc for ADXL355 



Add devicetree binding document for ADXL355, a 3-Axis MEMS Accelerometer.

Signed-off-by: default avatarPuranjay Mohan <puranjay12@gmail.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210811073027.124619-2-puranjay12@gmail.com


Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent 6880fa6c

Documentation/devicetree/bindings/iio/accel/adi,adxl355.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/accel/adi,adxl355.yaml#

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



title: Analog Devices ADXL355 3-Axis, Low noise MEMS Accelerometer



maintainers:

  - Puranjay Mohan <puranjay12@gmail.com>



description: |

  Analog Devices ADXL355 3-Axis, Low noise MEMS Accelerometer that supports

  both I2C & SPI interfaces

    https://www.analog.com/en/products/adxl355.html



properties:

  compatible:

    enum:

      - adi,adxl355



  reg:

    maxItems: 1



  interrupts:

    minItems: 1

    maxItems: 3

    description: |

      Type for DRDY should be IRQ_TYPE_EDGE_RISING.

      Three configurable interrupt lines exist.



  interrupt-names:

    description: Specify which interrupt line is in use.

    items:

      enum:

        - INT1

        - INT2

        - DRDY

    minItems: 1

    maxItems: 3



  vdd-supply:

    description: Regulator that provides power to the sensor



  vddio-supply:

    description: Regulator that provides power to the bus



  spi-max-frequency: true



required:

  - compatible

  - reg



additionalProperties: false



examples:

  - |

        #include <dt-bindings/gpio/gpio.h>

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

        i2c {

                #address-cells = <1>;

                #size-cells = <0>;



                /* Example for a I2C device node */

                accelerometer@1d {

                        compatible = "adi,adxl355";

                        reg = <0x1d>;

                        interrupt-parent = <&gpio>;

                        interrupts = <25 IRQ_TYPE_EDGE_RISING>;

                        interrupt-names = "DRDY";

                };

        };

  - |

        #include <dt-bindings/gpio/gpio.h>

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

        spi {

                #address-cells = <1>;

                #size-cells = <0>;



                accelerometer@0 {

                        compatible = "adi,adxl355";

                        reg = <0>;

                        spi-max-frequency = <1000000>;

                        interrupt-parent = <&gpio>;

                        interrupts = <25 IRQ_TYPE_EDGE_RISING>;

                        interrupt-names = "DRDY";

                };

        };