51 lines
1.1 KiB
YAML
51 lines
1.1 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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$id: http://devicetree.org/schemas/iio/light/amstaos,tsl2591.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: AMS/TAOS TSL2591 Ambient Light Sensor (ALS)
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maintainers:
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- Joe Sandom <joe.g.sandom@gmail.com>
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description: |
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AMS/TAOS TSL2591 is a very-high sensitivity
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light-to-digital converter that transforms light intensity into a digital
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signal.
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properties:
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compatible:
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const: amstaos,tsl2591
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reg:
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maxItems: 1
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interrupts:
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maxItems: 1
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description:
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Interrupt (INT:Pin 2) Active low. Should be set to IRQ_TYPE_EDGE_FALLING.
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interrupt is used to detect if the light intensity has fallen below
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or reached above the configured threshold values.
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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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#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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tsl2591@29 {
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compatible = "amstaos,tsl2591";
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reg = <0x29>;
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interrupts = <20 IRQ_TYPE_EDGE_FALLING>;
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};
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};
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...
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