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44 lines
832 B
YAML
44 lines
832 B
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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$id: http://devicetree.org/schemas/hwmon/microchip,mcp3021.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Microchip MCP3021 A/D converter
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maintainers:
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- Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
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properties:
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compatible:
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enum:
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- microchip,mcp3021
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- microchip,mcp3221
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reg:
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maxItems: 1
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reference-voltage-microvolt:
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description:
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VDD supply power and reference voltage
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required:
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- compatible
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- reg
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additionalProperties: false
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examples:
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- |
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i2c {
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#address-cells = <1>;
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#size-cells = <0>;
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adc@4d {
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compatible = "microchip,mcp3021";
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reg = <0x4d>;
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reference-voltage-microvolt = <4500000>; /* 4.5 V */
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};
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};
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