mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2025-01-27 00:04:47 +08:00
dt-bindings: hwmon: Add IIO HWMON binding
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>
This commit is contained in:
parent
ada61aa0b1
commit
fb4747d89b
37
Documentation/devicetree/bindings/hwmon/iio-hwmon.yaml
Normal file
37
Documentation/devicetree/bindings/hwmon/iio-hwmon.yaml
Normal file
@ -0,0 +1,37 @@
|
||||
# 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>;
|
||||
};
|
Loading…
Reference in New Issue
Block a user