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73 lines
1.5 KiB
73 lines
1.5 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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$id: http://devicetree.org/schemas/iio/accel/bosch,bma255.yaml# |
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$schema: http://devicetree.org/meta-schemas/core.yaml# |
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title: Bosch BMA255 and Similar Accelerometers |
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maintainers: |
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- Linus Walleij <[email protected]> |
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description: |
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3 axis accelerometers with varying range and I2C or SPI |
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4-wire interface. |
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properties: |
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compatible: |
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enum: |
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- bosch,bmc150_accel |
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- bosch,bmi055_accel |
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- bosch,bma255 |
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- bosch,bma250e |
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- bosch,bma222 |
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- bosch,bma222e |
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- bosch,bma280 |
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reg: |
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maxItems: 1 |
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vdd-supply: true |
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vddio-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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spi-max-frequency: |
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maximum: 10000000 |
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required: |
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- compatible |
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- reg |
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additionalProperties: 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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accelerometer@8 { |
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compatible = "bosch,bma222"; |
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reg = <0x08>; |
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vddio-supply = <&vddio>; |
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vdd-supply = <&vdd>; |
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interrupts = <57 IRQ_TYPE_EDGE_FALLING>; |
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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 = "bosch,bma222"; |
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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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