Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
90 lines
2.0 KiB
YAML
90 lines
2.0 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
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# Copyright 2023-2025 Analog Devices Inc.
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# Copyright 2023 Kim Seer Paller
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# Copyright 2025 Marilene Andrade Garcia
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/iio/adc/adi,max14001.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Analog Devices MAX14001-MAX14002 ADC
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maintainers:
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- Kim Seer Paller <kimseer.paller@analog.com>
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- Marilene Andrade Garcia <marilene.agarcia@gmail.com>
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description: |
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Single channel 10 bit ADC with SPI interface.
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Datasheet can be found here
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https://www.analog.com/media/en/technical-documentation/data-sheets/MAX14001-MAX14002.pdf
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$ref: /schemas/spi/spi-peripheral-props.yaml#
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properties:
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compatible:
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oneOf:
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- const: adi,max14002
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- items:
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- const: adi,max14001
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- const: adi,max14002
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reg:
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maxItems: 1
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spi-max-frequency:
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maximum: 5000000
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vdd-supply:
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description:
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Isolated DC-DC power supply input voltage.
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vddl-supply:
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description:
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Logic power supply.
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refin-supply:
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description:
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ADC voltage reference supply.
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interrupts:
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minItems: 1
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items:
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- description: |
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cout: comparator output signal that asserts high on the COUT pin
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when ADC readings exceed the upper threshold and low when readings
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fall below the lower threshold.
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- description: |
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fault: when fault reporting is enabled, the FAULT pin is asserted
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low whenever one of the monitored fault conditions occurs.
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interrupt-names:
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minItems: 1
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items:
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- const: cout
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- const: fault
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required:
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- compatible
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- reg
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- vdd-supply
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- vddl-supply
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unevaluatedProperties: false
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examples:
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- |
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spi {
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#address-cells = <1>;
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#size-cells = <0>;
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adc@0 {
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compatible = "adi,max14001", "adi,max14002";
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reg = <0>;
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spi-max-frequency = <5000000>;
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spi-lsb-first;
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vdd-supply = <&vdd>;
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vddl-supply = <&vddl>;
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};
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};
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...
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