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Avago apds993x and apds990x ambient light + proximity combo driver.
Required properties:
- compatible : Should be "avago,apds9930" or "avago,apds9900".
- reg : i2c slave address of the device.
- pinctrl-names : The pinctrl configration names of this sensor driver. Should be
"default" and "sleep".
- pinctrl-0 : Should specify pin control groups used for this controller.
- pinctrl-1 : Should specify pin control groups used for this controller.
- interrupt-parent : Parent of interrupt.
- interupts : L/P sample interrupt to indicate new data ready.
- vdd-supply : Power supply needed to power up the device.
- vio-supply : IO power supply needed for IO and I2C.
- avago,irq-gpio : The gpio pin for the interrupt.
- avago,ps-threshold : The threshold adc value for proximity sensor
to trigger away interrupt.
- avago,ps-hysteresis-threshold: The hysteresis threshold adc value for
proximity sensor to trigger close interrupt.
- avago,ps-pulse : The proximity pulse that the LDR will generate.
- avago,ps-gain : The proximity gain of the sensor.
- avago,als-B : Tuning value of COE_B parameter.
- avago,als-C : Tuning value of COE_C parameter.
- avago,als-D : Tuning value of COE_D parameter.
- avago,ga-value : Tuning value of the gain for light sensor.
Example:
&i2c_0 { /* BLSP1 QUP2 */
avago@39 {
compatible = "avago,apds9930";
reg = <0x39>;
pinctrl-names = "default","sleep";
pinctrl-0 = <&apds99xx_default>;
pinctrl-1 = <&apds99xx_sleep>;
interrupt-parent = <&msmgpio>;
interrupts = <80 0x2>;
vdd-supply = <&pm8110_l19>;
vio-supply = <&pm8110_l14>;
avago,irq-gpio = <&msmgpio 80 0x2>;
avago,ps_threshold = <600>;
avago,ps_hysteresis_threshold = <500>;
avago,ps_pulse = <8>;
avago,ps_pgain = <0>;
avago,als_B = <223>;
avago,als_C = <70>;
avago,als_D = <142>;
avago,ga_value = <48>;
};
};
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