blob: f5e104c1b0d0f62c9b8e2b87c80e59dc66458ba8 [file] [log] [blame]
# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/hwmon/microchip,mcp3021.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Microchip MCP3021 A/D converter
maintainers:
- Krzysztof Kozlowski <krzk@kernel.org>
properties:
compatible:
enum:
- microchip,mcp3021
- microchip,mcp3221
reg:
maxItems: 1
reference-voltage-microvolt:
description:
VDD supply power and reference voltage
required:
- compatible
- reg
additionalProperties: false
examples:
- |
i2c {
#address-cells = <1>;
#size-cells = <0>;
adc@4d {
compatible = "microchip,mcp3021";
reg = <0x4d>;
reference-voltage-microvolt = <4500000>; /* 4.5 V */
};
};