73 lines
1.5 KiB
YAML
73 lines
1.5 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/iio/samsung,sensorhub-rinato.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: Samsung Sensorhub driver
|
|
|
|
maintainers:
|
|
- Jonathan Cameron <jic23@kernel.org>
|
|
|
|
description: |
|
|
Sensorhub is a MCU which manages several sensors and also plays the role
|
|
of a virtual sensor device.
|
|
|
|
properties:
|
|
compatible:
|
|
enum:
|
|
- samsung,sensorhub-rinato
|
|
- samsung,sensorhub-thermostat
|
|
|
|
reg:
|
|
maxItems: 1
|
|
|
|
interrupts:
|
|
maxItems: 1
|
|
|
|
ap-mcu-gpios:
|
|
maxItems: 1
|
|
description:
|
|
Application Processor to sensorhub line - used during communication
|
|
|
|
mcu-ap-gpios:
|
|
maxItems: 1
|
|
description:
|
|
Sensorhub to Application Processor - used during communication
|
|
|
|
mcu-reset-gpios:
|
|
maxItems: 1
|
|
description:
|
|
Reset the sensorhub.
|
|
|
|
spi-max-frequency: true
|
|
|
|
additionalProperties: false
|
|
|
|
required:
|
|
- compatible
|
|
- reg
|
|
- interrupts
|
|
- ap-mcu-gpios
|
|
- mcu-ap-gpios
|
|
- mcu-reset-gpios
|
|
|
|
examples:
|
|
- |
|
|
spi {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
sensorhub@0 {
|
|
compatible = "samsung,sensorhub-rinato";
|
|
reg = <0>;
|
|
spi-max-frequency = <5000000>;
|
|
interrupt-parent = <&gpx0>;
|
|
interrupts = <2 0>;
|
|
ap-mcu-gpios = <&gpx0 0 0>;
|
|
mcu-ap-gpios = <&gpx0 4 0>;
|
|
mcu-reset-gpios = <&gpx0 5 0>;
|
|
};
|
|
};
|
|
...
|