64 lines
1.6 KiB
YAML
64 lines
1.6 KiB
YAML
# 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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$id: http://devicetree.org/schemas/hwmon/ti,adc128d818.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Texas Instruments ADC128D818 ADC System Monitor With Temperature Sensor
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maintainers:
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- Javier Carrasco <javier.carrasco.cruz@gmail.com>
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description: |
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The ADC128D818 is a 12-Bit, 8-Channel Analog to Digital Converter (ADC)
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with a temperature sensor and an I2C interface.
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Datasheets:
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https://www.ti.com/product/ADC128D818
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properties:
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compatible:
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const: ti,adc128d818
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reg:
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maxItems: 1
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ti,mode:
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$ref: /schemas/types.yaml#/definitions/uint8
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description: |
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Operation mode.
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Mode 0 - 7 single-ended voltage readings (IN0-IN6), 1 temperature
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reading (internal).
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Mode 1 - 8 single-ended voltage readings (IN0-IN7), no temperature.
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Mode 2 - 4 pseudo-differential voltage readings
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(IN0-IN1, IN3-IN2, IN4-IN5, IN7-IN6), 1 temperature reading (internal).
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Mode 3 - 4 single-ended voltage readings (IN0-IN3), 2 pseudo-differential
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voltage readings (IN4-IN5, IN7-IN6), 1 temperature reading (internal).
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default: 0
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vref-supply:
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description:
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The regulator to use as an external reference. If it does not exist, the
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internal reference will be used.
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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@1d {
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compatible = "ti,adc128d818";
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reg = <0x1d>;
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vref-supply = <&vref>;
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ti,mode = /bits/ 8 <2>;
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};
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};
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