| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame^] | 1 | # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/iio/light/amstaos,tsl2591.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: AMS/TAOS TSL2591 Ambient Light Sensor (ALS) |
| 8 | |
| 9 | maintainers: |
| 10 | - Joe Sandom <joe.g.sandom@gmail.com> |
| 11 | |
| 12 | description: | |
| 13 | AMS/TAOS TSL2591 is a very-high sensitivity |
| 14 | light-to-digital converter that transforms light intensity into a digital |
| 15 | signal. |
| 16 | |
| 17 | properties: |
| 18 | compatible: |
| 19 | const: amstaos,tsl2591 |
| 20 | |
| 21 | reg: |
| 22 | maxItems: 1 |
| 23 | |
| 24 | interrupts: |
| 25 | maxItems: 1 |
| 26 | 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 below |
| 29 | or reached above the configured threshold values. |
| 30 | |
| 31 | required: |
| 32 | - compatible |
| 33 | - reg |
| 34 | |
| 35 | additionalProperties: false |
| 36 | |
| 37 | examples: |
| 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 | ... |