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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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8013738845
Instead of listing directly properties typical for SPI peripherals, reference the spi-peripheral-props.yaml schema. This allows using all properties typical for SPI-connected devices, even these which device bindings author did not tried yet. Remove the spi-* properties which now come via spi-peripheral-props.yaml schema, except for the cases when device schema adds some constraints like maximum frequency. While changing additionalProperties->unevaluatedProperties, put it in typical place, just before example DTS. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Marcus Folkesson <marcus.folkesson@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220816124321.67817-2-krzysztof.kozlowski@linaro.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
53 lines
966 B
YAML
53 lines
966 B
YAML
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/iio/adc/maxim,max11100.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Maxim MAX11100 ADC
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maintainers:
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- Jacopo Mondi <jacopo@jmondi.org>
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description: |
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Single channel 16 bit ADC with SPI interface.
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properties:
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compatible:
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const: maxim,max11100
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reg:
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maxItems: 1
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vref-supply:
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description: External reference, needed to establish input scaling.
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spi-max-frequency:
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minimum: 100000
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maximum: 4800000
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required:
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- compatible
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- reg
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- vref-supply
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allOf:
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- $ref: /schemas/spi/spi-peripheral-props.yaml#
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unevaluatedProperties: false
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examples:
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- |
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spi {
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#address-cells = <1>;
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#size-cells = <0>;
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adc@0 {
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compatible = "maxim,max11100";
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reg = <0>;
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vref-supply = <&adc_vref>;
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spi-max-frequency = <240000>;
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};
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};
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...
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