On Wed, 18 Sep 2019, Rishi Gupta wrote: > This commit adds device tree bindings for veml6030 ambient > light sensor. comment below > Signed-off-by: Rishi Gupta <gupt21@xxxxxxxxx> > --- > .../devicetree/bindings/iio/light/veml6030.yaml | 62 ++++++++++++++++++++++ > 1 file changed, 62 insertions(+) > create mode 100644 Documentation/devicetree/bindings/iio/light/veml6030.yaml > > diff --git a/Documentation/devicetree/bindings/iio/light/veml6030.yaml b/Documentation/devicetree/bindings/iio/light/veml6030.yaml > new file mode 100644 > index 0000000..d92684a > --- /dev/null > +++ b/Documentation/devicetree/bindings/iio/light/veml6030.yaml > @@ -0,0 +1,62 @@ > +# 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@xxxxxxxxx> > + > +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 is used, application will receive an IIO event interrupts are used > + 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. If the ADDR pin on veml6030 > + is pulled up, this address is 0x48. If the ADDR pin is > + pulled down, this address is 0x10. > + maxItems: 1 > + > + 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 > + > +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>; > + }; > + }; > +... > -- Peter Meerwald-Stadler Mobile: +43 664 24 44 418
