1 * Texas Instruments OPT3001 Ambient Light Sensor
3 The driver supports interrupt-driven and interrupt-less operation, depending
4 on whether an interrupt property has been populated into the DT. Note that
5 the optional generation of IIO events on rising/falling light threshold changes
6 requires the use of interrupts. Without interrupts, only the simple reading
7 of the current light value is supported through the IIO API.
9 http://www.ti.com/product/opt3001
12 - compatible: should be "ti,opt3001"
13 - reg: the I2C address of the sensor
16 - interrupt-parent: should be the phandle for the interrupt controller
17 - interrupts: interrupt mapping for GPIO IRQ (configure for falling edge)
22 compatible = "ti,opt3001";
24 interrupt-parent = <&gpio1>;
25 interrupts = <28 IRQ_TYPE_EDGE_FALLING>;