Commit 8b91f0b7 authored by Guido Gunther's avatar Guido Gunther

dt-bindings: iio: Introduce common properties for iio sensors

Introduce a file for common properties of iio sensors. So far this
contains the new proximity-near-level property for proximity sensors
that indicates when an object should be considered near.
Signed-off-by: Guido Gunther's avatarGuido Günther <agx@sigxcpu.org>
parent fa148ef5
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/iio/common.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Common properties for iio sensors
maintainers:
- Jonathan Cameron <jic23@kernel.org>
- Guido Günther <agx@sigxcpu.org>
description: |
This document defines device tree properties common to several iio
sensors. It doesn't constitue a device tree binding specification by itself but
is meant to be referenced by device tree bindings.
When referenced from sensor tree bindings the properties defined in this
document are defined as follows. The sensor tree bindings are responsible for
defining whether each property is required or optional.
properties:
proximity-near-level:
$ref: /schemas/types.yaml#/definitions/uint32
description: |
For proximity sensors whether an object can be considered near to the
device depends on parameters like sensor position, covering glass and
aperture. This value gives an indication to userspace for which
sensor readings this is the case.
Raw proximity values equal or above this level should be
considered 'near' to the device (an object is near to the
sensor).
...
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