4828556dca
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>
139 lines
3.1 KiB
YAML
139 lines
3.1 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/iio/imu/adi,adis16475.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Analog Devices ADIS16475 and similar IMUs
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maintainers:
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- Nuno Sá <nuno.sa@analog.com>
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description: |
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Analog Devices ADIS16475 and similar IMUs
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https://www.analog.com/media/en/technical-documentation/data-sheets/ADIS16475.pdf
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properties:
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compatible:
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enum:
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- adi,adis16475-1
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- adi,adis16475-2
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- adi,adis16475-3
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- adi,adis16477-1
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- adi,adis16477-2
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- adi,adis16477-3
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- adi,adis16470
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- adi,adis16465-1
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- adi,adis16465-2
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- adi,adis16465-3
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- adi,adis16467-1
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- adi,adis16467-2
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- adi,adis16467-3
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- adi,adis16500
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- adi,adis16505-1
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- adi,adis16505-2
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- adi,adis16505-3
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- adi,adis16507-1
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- adi,adis16507-2
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- adi,adis16507-3
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reg:
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maxItems: 1
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spi-cpha: true
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spi-cpol: true
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spi-max-frequency:
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maximum: 2000000
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interrupts:
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maxItems: 1
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clocks:
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maxItems: 1
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reset-gpios:
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description:
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Must be the device tree identifier of the RESET pin. If specified,
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it will be asserted during driver probe. As the line is active low,
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it should be marked GPIO_ACTIVE_LOW.
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maxItems: 1
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adi,sync-mode:
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description:
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Configures the device SYNC pin. The following modes are supported
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0 - output_sync
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1 - direct_sync
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2 - scaled_sync
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3 - pulse_sync
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$ref: /schemas/types.yaml#/definitions/uint32
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minimum: 0
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maximum: 3
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adi,scaled-output-hz:
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description:
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This property must be present if the clock mode is scaled-sync through
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clock-names property. In this mode, the input clock can have a range
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of 1Hz to 128HZ which must be scaled to originate an allowable sample
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rate. This property specifies that rate.
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minimum: 1900
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maximum: 2100
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required:
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- compatible
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- reg
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- interrupts
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- spi-cpha
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- spi-cpol
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allOf:
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- if:
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properties:
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compatible:
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contains:
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enum:
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- adi,adis16500
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- adi,adis16505-1
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- adi,adis16505-2
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- adi,adis16505-3
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- adi,adis16507-1
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- adi,adis16507-2
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- adi,adis16507-3
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then:
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properties:
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adi,sync-mode:
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minimum: 0
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maximum: 2
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- if:
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properties:
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adi,sync-mode:
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enum: [1, 2, 3]
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then:
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dependencies:
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adi,sync-mode: [ clocks ]
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/interrupt-controller/irq.h>
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spi {
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#address-cells = <1>;
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#size-cells = <0>;
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adis16475: adis16475-3@0 {
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compatible = "adi,adis16475-3";
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reg = <0>;
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spi-cpha;
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spi-cpol;
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spi-max-frequency = <2000000>;
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interrupts = <4 IRQ_TYPE_EDGE_RISING>;
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interrupt-parent = <&gpio>;
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};
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};
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...
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