47 lines
975 B
YAML
47 lines
975 B
YAML
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/iio/pressure/hoperf,hp03.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: HopeRF HP03 digital pressure/temperature sensors
|
|
|
|
maintainers:
|
|
- Marek Vasut <marex@denx.de>
|
|
|
|
description: |
|
|
Digital pressure and temperature sensor with an I2C interface.
|
|
|
|
properties:
|
|
compatible:
|
|
const: hoperf,hp03
|
|
|
|
reg:
|
|
maxItems: 1
|
|
|
|
xclr-gpios:
|
|
description:
|
|
The XCLR pin is a reset of the ADC in the chip, it must be pulled
|
|
HI before the conversion and readout of the value from the ADC
|
|
registers and pulled LO afterward.
|
|
maxItems: 1
|
|
|
|
required:
|
|
- compatible
|
|
- reg
|
|
|
|
additionalProperties: false
|
|
|
|
examples:
|
|
- |
|
|
i2c {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
pressure@77 {
|
|
compatible = "hoperf,hp03";
|
|
reg = <0x77>;
|
|
xclr-gpios = <&portc 0 0x0>;
|
|
};
|
|
};
|
|
...
|