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1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/iio/light/amstaos,tsl2591.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: AMS/TAOS TSL2591 Ambient Light Sensor (ALS)8 9maintainers:10 - Joe Sandom <joe.g.sandom@gmail.com>11 12description: |13 AMS/TAOS TSL2591 is a very-high sensitivity14 light-to-digital converter that transforms light intensity into a digital15 signal.16 17properties:18 compatible:19 const: amstaos,tsl259120 21 reg:22 maxItems: 123 24 interrupts:25 maxItems: 126 description:27 Interrupt (INT:Pin 2) Active low. Should be set to IRQ_TYPE_EDGE_FALLING.28 interrupt is used to detect if the light intensity has fallen below29 or reached above the configured threshold values.30 31required:32 - compatible33 - reg34 35additionalProperties: false36 37examples:38 - |39 #include <dt-bindings/interrupt-controller/irq.h>40 i2c {41 #address-cells = <1>;42 #size-cells = <0>;43 44 tsl2591@29 {45 compatible = "amstaos,tsl2591";46 reg = <0x29>;47 interrupts = <20 IRQ_TYPE_EDGE_FALLING>;48 };49 };50...51