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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/iio/magnetometer/ti,tmag5273.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: TI TMAG5273 Low-Power Linear 3D Hall-Effect Sensor
maintainers:
- Gerald Loacker <gerald.loacker@wolfvision.net>
description:
The TI TMAG5273 is a low-power linear 3D Hall-effect sensor. This device
integrates three independent Hall-effect sensors in the X, Y, and Z axes.
The device has an integrated temperature sensor available. The TMAG5273
can be configured through the I2C interface to enable any combination of
magnetic axes and temperature measurements. An integrated angle calculation
engine (CORDIC) provides full 360° angular position information for both
on-axis and off-axis angle measurement topologies. The angle calculation is
performed using two user-selected magnetic axes.
properties:
compatible:
const: ti,tmag5273
reg:
maxItems: 1
"#io-channel-cells":
const: 1
ti,angle-measurement:
$ref: /schemas/types.yaml#/definitions/string
description:
Enables angle measurement in the selected plane.
If not specified, "x-y" will be anables as default.
enum:
- off
- x-y
- y-z
- x-z
vcc-supply:
description:
A regulator providing 1.7 V to 3.6 V supply voltage on the VCC pin,
typically 3.3 V.
interrupts:
description:
The low active interrupt can be configured to be fixed width or latched.
Interrupt events can be configured to be generated from magnetic
thresholds or when a conversion is completed.
maxItems: 1
required:
- compatible
- reg
additionalProperties: false
examples:
- |
i2c {
#address-cells = <1>;
#size-cells = <0>;
magnetometer@35 {
compatible = "ti,tmag5273";
reg = <0x35>;
#io-channel-cells = <1>;
ti,angle-measurement = "x-z";
vcc-supply = <&vcc3v3>;
};
};
...
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