| # SPDX-License-Identifier: GPL-2.0+ |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/iio/light/veml6030.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: VEML6030 Ambient Light Sensor (ALS) |
| |
| maintainers: |
| - Rishi Gupta <gupt21@gmail.com> |
| |
| description: | |
| Bindings for the ambient light sensor veml6030 from Vishay |
| Semiconductors over an i2c interface. |
| |
| Irrespective of whether interrupt is used or not, application |
| can get the ALS and White channel reading from IIO raw interface. |
| |
| If the interrupts are used, application will receive an IIO event |
| whenever configured threshold is crossed. |
| |
| Specifications about the sensor can be found at: |
| https://www.vishay.com/docs/84366/veml6030.pdf |
| |
| properties: |
| compatible: |
| enum: |
| - vishay,veml6030 |
| |
| reg: |
| description: |
| I2C address of the device. |
| enum: |
| - 0x10 # ADDR pin pulled down |
| - 0x48 # ADDR pin pulled up |
| |
| interrupts: |
| description: |
| interrupt mapping for IRQ. Configure with IRQ_TYPE_LEVEL_LOW. |
| Refer to interrupt-controller/interrupts.txt for generic |
| interrupt client node bindings. |
| maxItems: 1 |
| |
| required: |
| - compatible |
| - reg |
| |
| additionalProperties: false |
| |
| examples: |
| - | |
| #include <dt-bindings/interrupt-controller/irq.h> |
| |
| i2c { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| light-sensor@10 { |
| compatible = "vishay,veml6030"; |
| reg = <0x10>; |
| interrupts = <12 IRQ_TYPE_LEVEL_LOW>; |
| }; |
| }; |
| ... |
