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freebsd
GitHub Repository: freebsd/freebsd-src
 Path: blob/main/sys/contrib/device-tree/Bindings/iio/magnetometer/asahi-kasei,ak8974.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/magnetometer/asahi-kasei,ak8974.yaml#

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

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title: Asahi Kasei AK8974 magnetometer sensor

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maintainers:

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  - Linus Walleij <linus.walleij@linaro.org>

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properties:

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  compatible:

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    enum:

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      - alps,hscdtd008a

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      - asahi-kasei,ak8974

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  reg:

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    maxItems: 1

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  interrupts:

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    minItems: 1

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    maxItems: 2

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    description: |

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      Data ready (DRDY) and interrupt (INT1) lines from the chip. The DRDY

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      interrupt must be placed first. The interrupts can be triggered on

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      rising or falling edges.

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  avdd-supply: true

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  dvdd-supply: true

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  mount-matrix: true

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additionalProperties: false

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required:

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  - compatible

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  - reg

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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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        magnetometer@f {

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            compatible = "asahi-kasei,ak8974";

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            reg = <0x0f>;

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            avdd-supply = <&foo_reg>;

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            dvdd-supply = <&bar_reg>;

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            interrupts = <0 IRQ_TYPE_EDGE_RISING>,

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                         <1 IRQ_TYPE_EDGE_RISING>;

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        };

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    };

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...

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