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57 lines
1.2 KiB
57 lines
1.2 KiB
# 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 <[email protected]> |
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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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