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95 lines
2.1 KiB
95 lines
2.1 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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$id: http://devicetree.org/schemas/iio/gyroscope/nxp,fxas21002c.yaml# |
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$schema: http://devicetree.org/meta-schemas/core.yaml# |
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title: NXP FXAS21002C Gyroscope |
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maintainers: |
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- Rui Miguel Silva <[email protected]> |
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description: | |
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3 axis digital gyroscope device with an I2C and SPI interface. |
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http://www.nxp.com/products/sensors/gyroscopes/3-axis-digital-gyroscope:FXAS21002C |
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properties: |
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compatible: |
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const: nxp,fxas21002c |
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reg: |
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maxItems: 1 |
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vdd-supply: |
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description: Regulator that provides power to the sensor |
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vddio-supply: |
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description: Regulator that provides power to the bus |
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reset-gpios: |
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maxItems: 1 |
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description: GPIO connected to reset |
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interrupts: |
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minItems: 1 |
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maxItems: 2 |
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description: Either interrupt may be triggered on rising or falling edges. |
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interrupt-names: |
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minItems: 1 |
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maxItems: 2 |
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items: |
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enum: |
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- INT1 |
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- INT2 |
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drive-open-drain: |
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type: boolean |
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description: the interrupt/data ready line will be configured as open drain, |
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which is useful if several sensors share the same interrupt |
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line. |
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spi-max-frequency: |
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maximum: 2000000 |
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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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i2c0 { |
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#address-cells = <1>; |
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#size-cells = <0>; |
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gyroscope@20 { |
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compatible = "nxp,fxas21002c"; |
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reg = <0x20>; |
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vdd-supply = <®_peri_3p15v>; |
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vddio-supply = <®_peri_3p15v>; |
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interrupt-parent = <&gpio1>; |
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interrupts = <7 IRQ_TYPE_EDGE_RISING>; |
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interrupt-names = "INT1"; |
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}; |
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}; |
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spi0 { |
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#address-cells = <1>; |
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#size-cells = <0>; |
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gyroscope@0 { |
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compatible = "nxp,fxas2102c"; |
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reg = <0x0>; |
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spi-max-frequency = <2000000>; |
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interrupt-parent = <&gpio2>; |
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interrupts = <7 IRQ_TYPE_EDGE_RISING>; |
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interrupt-names = "INT2"; |
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}; |
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};
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