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42 lines
1.1 KiB
42 lines
1.1 KiB
# SPDX-License-Identifier: GPL-2.0 |
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%YAML 1.2 |
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--- |
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$id: http://devicetree.org/schemas/iio/adc/adc.yaml# |
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$schema: http://devicetree.org/meta-schemas/core.yaml# |
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title: Generic IIO bindings for ADC channels |
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maintainers: |
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- Jonathan Cameron <[email protected]> |
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description: |
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A few properties are defined in a common way ADC channels. |
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properties: |
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$nodename: |
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pattern: "^channel(@[0-9a-f]+)?$" |
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description: |
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A channel index should match reg. |
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reg: |
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maxItems: 1 |
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label: |
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$ref: /schemas/types.yaml#/definitions/string |
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description: Unique name to identify which channel this is. |
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bipolar: |
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$ref: /schemas/types.yaml#/definitions/flag |
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description: If provided, the channel is to be used in bipolar mode. |
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diff-channels: |
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$ref: /schemas/types.yaml#/definitions/uint32-array |
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maxItems: 2 |
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minItems: 2 |
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description: |
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Many ADCs have dual Muxes to allow different input pins to be routed |
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to both the positive and negative inputs of a differential ADC. |
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The first value specifies the positive input pin, the second |
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specifies the negative input pin. |
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additionalProperties: true
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