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72 lines
1.5 KiB
72 lines
1.5 KiB
# 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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$id: http://devicetree.org/schemas/iio/samsung,sensorhub-rinato.yaml# |
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$schema: http://devicetree.org/meta-schemas/core.yaml# |
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title: Samsung Sensorhub driver |
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maintainers: |
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- Jonathan Cameron <[email protected]> |
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description: | |
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Sensorhub is a MCU which manages several sensors and also plays the role |
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of a virtual sensor device. |
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properties: |
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compatible: |
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enum: |
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- samsung,sensorhub-rinato |
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- samsung,sensorhub-thermostat |
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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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ap-mcu-gpios: |
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maxItems: 1 |
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description: |
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Application Processor to sensorhub line - used during communication |
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mcu-ap-gpios: |
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maxItems: 1 |
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description: |
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Sensorhub to Application Processor - used during communication |
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mcu-reset-gpios: |
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maxItems: 1 |
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description: |
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Reset the sensorhub. |
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spi-max-frequency: true |
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additionalProperties: false |
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required: |
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- compatible |
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- reg |
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- interrupts |
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- ap-mcu-gpios |
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- mcu-ap-gpios |
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- mcu-reset-gpios |
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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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sensorhub@0 { |
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compatible = "samsung,sensorhub-rinato"; |
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reg = <0>; |
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spi-max-frequency = <5000000>; |
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interrupt-parent = <&gpx0>; |
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interrupts = <2 0>; |
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ap-mcu-gpios = <&gpx0 0 0>; |
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mcu-ap-gpios = <&gpx0 4 0>; |
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mcu-reset-gpios = <&gpx0 5 0>; |
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}; |
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}; |
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...
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