fb4747d89b
Even though we had the iio-hwmon driver for some time and a number of boards using it already, we never had a binding for it. Let's add it based on what the driver expects and the boards are providing. Cc: Guenter Roeck <linux@roeck-us.net> Cc: Jean Delvare <jdelvare@suse.com> Cc: Jonathan Cameron <jic23@kernel.org> Cc: linux-hwmon@vger.kernel.org Signed-off-by: Maxime Ripard <maxime@cerno.tech> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210901091852.479202-24-maxime@cerno.tech Signed-off-by: Guenter Roeck <linux@roeck-us.net>
38 lines
823 B
YAML
38 lines
823 B
YAML
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
|
|
%YAML 1.2
|
|
---
|
|
$id: "http://devicetree.org/schemas/hwmon/iio-hwmon.yaml#"
|
|
$schema: "http://devicetree.org/meta-schemas/core.yaml#"
|
|
|
|
title: ADC-attached Hardware Sensor Device Tree Bindings
|
|
|
|
maintainers:
|
|
- Jonathan Cameron <jic23@kernel.org>
|
|
|
|
description: >
|
|
Bindings for hardware monitoring devices connected to ADC controllers
|
|
supporting the Industrial I/O bindings.
|
|
|
|
properties:
|
|
compatible:
|
|
const: iio-hwmon
|
|
|
|
io-channels:
|
|
minItems: 1
|
|
maxItems: 8 # Should be enough
|
|
description: >
|
|
List of phandles to ADC channels to read the monitoring values
|
|
|
|
required:
|
|
- compatible
|
|
- io-channels
|
|
|
|
additionalProperties: false
|
|
|
|
examples:
|
|
- |
|
|
iio-hwmon {
|
|
compatible = "iio-hwmon";
|
|
io-channels = <&adc 1>, <&adc 2>;
|
|
};
|