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In cases where we don't reference another schema, 'additionalProperties' can be used instead. This is preferred for now as 'unevaluatedProperties' support isn't implemented yet. In a few cases, this means adding some missing property definitions of which most are for SPI bus properties. 'unevaluatedProperties' is not going to work for the SPI bus properties anyways as they are evaluated from the parent node, not the SPI child node. Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Lee Jones <lee.jones@linaro.org> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Acked-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20201005183830.486085-3-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
67 lines
1.5 KiB
YAML
67 lines
1.5 KiB
YAML
# SPDX-License-Identifier: GPL-2.0
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/iio/frequency/adf4371.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Analog Devices ADF4371/ADF4372 Wideband Synthesizers
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maintainers:
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- Popa Stefan <stefan.popa@analog.com>
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description: |
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Analog Devices ADF4371/ADF4372 SPI Wideband Synthesizers
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https://www.analog.com/media/en/technical-documentation/data-sheets/adf4371.pdf
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https://www.analog.com/media/en/technical-documentation/data-sheets/adf4372.pdf
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properties:
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compatible:
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enum:
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- adi,adf4371
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- adi,adf4372
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reg:
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maxItems: 1
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clocks:
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description:
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Definition of the external clock (see clock/clock-bindings.txt)
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maxItems: 1
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clock-names:
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description:
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Must be "clkin"
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maxItems: 1
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adi,mute-till-lock-en:
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type: boolean
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description:
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If this property is present, then the supply current to RF8P and RF8N
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output stage will shut down until the ADF4371/ADF4372 achieves lock as
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measured by the digital lock detect circuitry.
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spi-max-frequency: true
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required:
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- compatible
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- reg
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- clocks
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- clock-names
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additionalProperties: false
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examples:
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- |
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spi0 {
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#address-cells = <1>;
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#size-cells = <0>;
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frequency@0 {
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compatible = "adi,adf4371";
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reg = <0>;
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spi-max-frequency = <1000000>;
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clocks = <&adf4371_clkin>;
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clock-names = "clkin";
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};
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};
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...
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