blob: 2c900e9dddc624a235cb4d7c31c17a354f379842 [file] [log] [blame]
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/iio/gyroscope/nxp,fxas21002c.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: NXP FXAS21002C Gyroscope
maintainers:
- Rui Miguel Silva <rmfrfs@gmail.com>
description: |
3 axis digital gyroscope device with an I2C and SPI interface.
http://www.nxp.com/products/sensors/gyroscopes/3-axis-digital-gyroscope:FXAS21002C
properties:
compatible:
const: nxp,fxas21002c
reg:
maxItems: 1
vdd-supply:
description: Regulator that provides power to the sensor
vddio-supply:
description: Regulator that provides power to the bus
reset-gpios:
maxItems: 1
description: GPIO connected to reset
interrupts:
minItems: 1
maxItems: 2
description: Either interrupt may be triggered on rising or falling edges.
interrupt-names:
minItems: 1
maxItems: 2
items:
enum:
- INT1
- INT2
drive-open-drain:
type: boolean
description: the interrupt/data ready line will be configured as open drain,
which is useful if several sensors share the same interrupt
line.
spi-max-frequency:
maximum: 2000000
required:
- compatible
- reg
allOf:
- $ref: /schemas/spi/spi-peripheral-props.yaml#
unevaluatedProperties: false
examples:
- |
#include <dt-bindings/interrupt-controller/irq.h>
i2c0 {
#address-cells = <1>;
#size-cells = <0>;
gyroscope@20 {
compatible = "nxp,fxas21002c";
reg = <0x20>;
vdd-supply = <&reg_peri_3p15v>;
vddio-supply = <&reg_peri_3p15v>;
interrupt-parent = <&gpio1>;
interrupts = <7 IRQ_TYPE_EDGE_RISING>;
interrupt-names = "INT1";
};
};
spi0 {
#address-cells = <1>;
#size-cells = <0>;
gyroscope@0 {
compatible = "nxp,fxas21002c";
reg = <0x0>;
spi-max-frequency = <2000000>;
interrupt-parent = <&gpio2>;
interrupts = <7 IRQ_TYPE_EDGE_RISING>;
interrupt-names = "INT2";
};
};