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# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/iio/accel/adi,adxl355.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Analog Devices ADXL355 3-Axis, Low noise MEMS Accelerometer
maintainers:
- Puranjay Mohan <puranjay12@gmail.com>
description: |
Analog Devices ADXL355 3-Axis, Low noise MEMS Accelerometer that supports
both I2C & SPI interfaces
https://www.analog.com/en/products/adxl355.html
properties:
compatible:
enum:
- adi,adxl355
reg:
maxItems: 1
interrupts:
minItems: 1
maxItems: 3
description: |
Type for DRDY should be IRQ_TYPE_EDGE_RISING.
Three configurable interrupt lines exist.
interrupt-names:
description: Specify which interrupt line is in use.
items:
enum:
- INT1
- INT2
- DRDY
minItems: 1
maxItems: 3
vdd-supply:
description: Regulator that provides power to the sensor
vddio-supply:
description: Regulator that provides power to the bus
spi-max-frequency: true
required:
- compatible
- reg
additionalProperties: false
examples:
- |
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
i2c {
#address-cells = <1>;
#size-cells = <0>;
/* Example for a I2C device node */
accelerometer@1d {
compatible = "adi,adxl355";
reg = <0x1d>;
interrupt-parent = <&gpio>;
interrupts = <25 IRQ_TYPE_EDGE_RISING>;
interrupt-names = "DRDY";
};
};
- |
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
spi {
#address-cells = <1>;
#size-cells = <0>;
accelerometer@0 {
compatible = "adi,adxl355";
reg = <0>;
spi-max-frequency = <1000000>;
interrupt-parent = <&gpio>;
interrupts = <25 IRQ_TYPE_EDGE_RISING>;
interrupt-names = "DRDY";
};
};
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