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>
78 lines
1.8 KiB
YAML
78 lines
1.8 KiB
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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$id: http://devicetree.org/schemas/hwmon/amphenol,chipcap2.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: ChipCap 2 humidity and temperature iio 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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Relative humidity and temperature sensor on I2C bus.
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Datasheets:
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https://www.amphenol-sensors.com/en/telaire/humidity/527-humidity-sensors/3095-chipcap-2
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properties:
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compatible:
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oneOf:
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- const: amphenol,cc2d23
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- items:
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- enum:
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- amphenol,cc2d23s
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- amphenol,cc2d25
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- amphenol,cc2d25s
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- amphenol,cc2d33
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- amphenol,cc2d33s
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- amphenol,cc2d35
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- amphenol,cc2d35s
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- const: amphenol,cc2d23
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reg:
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maxItems: 1
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interrupts:
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items:
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- description: measurement ready indicator
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- description: low humidity alarm
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- description: high humidity alarm
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interrupt-names:
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items:
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- const: ready
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- const: low
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- const: high
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vdd-supply:
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description:
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Dedicated, controllable supply-regulator to reset the device and
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enter in command mode.
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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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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/interrupt-controller/irq.h>
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i2c {
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#address-cells = <1>;
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#size-cells = <0>;
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humidity@28 {
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compatible = "amphenol,cc2d23s", "amphenol,cc2d23";
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reg = <0x28>;
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interrupt-parent = <&gpio>;
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interrupts = <4 IRQ_TYPE_EDGE_RISING>,
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<5 IRQ_TYPE_EDGE_RISING>,
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<6 IRQ_TYPE_EDGE_RISING>;
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interrupt-names = "ready", "low", "high";
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vdd-supply = <®_vdd>;
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};
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};
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