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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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7f464532b0
Setting 'additionalProperties: false' is frequently omitted, but is important in order to check that there aren't extra undocumented properties in a binding. Ideally, we'd just add this automatically and make this the default, but there's some cases where it doesn't work. For example, if a common schema is referenced, then properties in the common schema aren't part of what's considered for 'additionalProperties'. Also, sometimes there are bus specific properties such as 'spi-max-frequency' that go into bus child nodes, but aren't defined in the child node's schema. So let's stick with the json-schema defined default and add 'additionalProperties: false' where needed. This will be a continual review comment and game of wack-a-mole. Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Acked-by: Alexandru Ardelean <alexandru.ardelean@analog.com> Reviewed-by: Benjamin Gaignard <benjamin.gaignard@st.com> Acked-by: Stephen Boyd <sboyd@kernel.org> # clock Acked-by: Lee Jones <lee.jones@linaro.org>
53 lines
1.0 KiB
YAML
53 lines
1.0 KiB
YAML
# SPDX-License-Identifier: GPL-2.0
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/iio/chemical/plantower,pms7003.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Plantower PMS7003 air pollution sensor
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maintainers:
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- Tomasz Duszynski <tduszyns@gmail.com>
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description: |
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Air pollution sensor capable of measuring mass concentration of dust
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particles.
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properties:
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compatible:
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enum:
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- plantower,pms1003
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- plantower,pms3003
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- plantower,pms5003
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- plantower,pms6003
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- plantower,pms7003
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- plantower,pmsa003
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vcc-supply:
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description: regulator that provides power to the sensor
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plantower,set-gpios:
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description: GPIO connected to the SET line
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maxItems: 1
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reset-gpios:
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description: GPIO connected to the RESET line
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maxItems: 1
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required:
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- compatible
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- vcc-supply
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additionalProperties: false
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examples:
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- |
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serial {
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air-pollution-sensor {
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compatible = "plantower,pms7003";
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vcc-supply = <®_vcc5v0>;
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};
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};
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...
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