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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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5f72930016
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: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220816124321.67817-3-krzysztof.kozlowski@linaro.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
81 lines
1.9 KiB
YAML
81 lines
1.9 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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$id: http://devicetree.org/schemas/iio/accel/adi,adxl367.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Analog Devices ADXL367 3-Axis Digital Accelerometer
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maintainers:
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- Cosmin Tanislav <cosmin.tanislav@analog.com>
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description: |
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The ADXL367 is an ultralow power, 3-axis MEMS accelerometer.
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The ADXL367 does not alias input signals by to achieve ultralow power
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consumption, it samples the full bandwidth of the sensor at all
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data rates. Measurement ranges of +-2g, +-4g, and +-8g are available,
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with a resolution of 0.25mg/LSB on the +-2 g range.
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In addition to its ultralow power consumption, the ADXL367
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has many features to enable true system level power reduction.
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It includes a deep multimode output FIFO, a built-in micropower
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temperature sensor, and an internal ADC for synchronous conversion
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of an additional analog input.
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https://www.analog.com/en/products/adxl367.html
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properties:
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compatible:
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enum:
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- adi,adxl367
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reg:
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maxItems: 1
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interrupts:
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maxItems: 1
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vdd-supply: true
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vddio-supply: true
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required:
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- compatible
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- reg
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- interrupts
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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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#include <dt-bindings/interrupt-controller/irq.h>
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i2c {
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#address-cells = <1>;
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#size-cells = <0>;
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accelerometer@53 {
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compatible = "adi,adxl367";
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reg = <0x53>;
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interrupt-parent = <&gpio>;
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interrupts = <25 IRQ_TYPE_EDGE_RISING>;
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};
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};
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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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accelerometer@0 {
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compatible = "adi,adxl367";
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reg = <0>;
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spi-max-frequency = <1000000>;
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interrupt-parent = <&gpio>;
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interrupts = <25 IRQ_TYPE_EDGE_RISING>;
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};
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};
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