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+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/light/amstaos,tsl2591.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: AMS/TAOS TSL2591 Ambient Light Sensor (ALS)
+
+maintainers:
+ - Joe Sandom <joe.g.sandom@gmail.com>
+
+description: |
+ AMS/TAOS TSL2591 is a very-high sensitivity
+ light-to-digital converter that transforms light intensity into a digital
+ signal.
+
+properties:
+ compatible:
+ const: amstaos,tsl2591
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+ description:
+ Interrupt (INT:Pin 2) Active low. Should be set to IRQ_TYPE_EDGE_FALLING.
+ interrupt is used to detect if the light intensity has fallen below
+ or reached above the configured threshold values.
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ tsl2591@29 {
+ compatible = "amstaos,tsl2591";
+ reg = <0x29>;
+ interrupts = <20 IRQ_TYPE_EDGE_FALLING>;
+ };
+ };
+...