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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/iio/temperature/microchip,mcp9600.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Microchip MCP9600 thermocouple EMF converter
maintainers:
- Andrew Hepp <andrew.hepp@ahepp.dev>
description:
https://ww1.microchip.com/downloads/en/DeviceDoc/MCP960X-Data-Sheet-20005426.pdf
properties:
compatible:
const: microchip,mcp9600
reg:
maxItems: 1
interrupts:
minItems: 1
maxItems: 6
interrupt-names:
minItems: 1
maxItems: 6
items:
enum:
- open-circuit
- short-circuit
- alert1
- alert2
- alert3
- alert4
thermocouple-type:
$ref: /schemas/types.yaml#/definitions/uint32
description:
Type of thermocouple (THERMOCOUPLE_TYPE_K if omitted).
Use defines in dt-bindings/iio/temperature/thermocouple.h.
Supported types are B, E, J, K, N, R, S, T.
vdd-supply: true
required:
- compatible
- reg
additionalProperties: false
examples:
- |
#include <dt-bindings/iio/temperature/thermocouple.h>
#include <dt-bindings/interrupt-controller/irq.h>
i2c {
#address-cells = <1>;
#size-cells = <0>;
temperature-sensor@60 {
compatible = "microchip,mcp9600";
reg = <0x60>;
interrupt-parent = <&gpio>;
interrupts = <25 IRQ_TYPE_EDGE_RISING>;
interrupt-names = "open-circuit";
thermocouple-type = <THERMOCOUPLE_TYPE_K>;
vdd-supply = <&vdd>;
};
};
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