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torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/Documentation/devicetree/bindings/iio/accel/kionix,kxsd9.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/accel/kionix,kxsd9.yaml#

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

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title: Kionix KXSD9 Accelerometer

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maintainers:

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  - Jonathan Cameron <jic23@kernel.org>

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description: |

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  3 axis 12 bit accelerometer with +-8G range on all axes. Also has a

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  12 bit auxiliary ADC channel. Interface is either SPI or I2C.

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properties:

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  compatible:

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    const: kionix,kxsd9

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  reg:

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    maxItems: 1

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  vdd-supply: true

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  iovdd-supply: true

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  interrupts:

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    maxItems: 1

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  mount-matrix:

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    description: an optional 3x3 mounting rotation matrix.

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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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        accel@18 {

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            compatible = "kionix,kxsd9";

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            reg = <0x18>;

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            iovdd-supply = <&iovdd>;

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            vdd-supply = <&vdd>;

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            interrupts = <57 IRQ_TYPE_EDGE_FALLING>;

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            mount-matrix = "-0.984807753012208", "0",  "-0.173648177666930",

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                           "0",                  "-1", "0",

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                           "-0.173648177666930", "0",  "0.984807753012208";

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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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        accel@0 {

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            compatible = "kionix,kxsd9";

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            reg = <0>;

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            spi-max-frequency = <10000000>;

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        };

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    };

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...

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