96 lines
2.1 KiB
YAML
96 lines
2.1 KiB
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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$id: http://devicetree.org/schemas/iio/gyroscope/nxp,fxas21002c.yaml#
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$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 <rmfrfs@gmail.com>
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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,fxas21002c";
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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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