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/Documentation/misc-devices/
Dbh1770glc.rst20 BH1770GLC and SFH7770 are combined ambient light and proximity sensors.
21 ALS and proximity parts operates on their own, but they shares common I2C
23 but ALS side results are used to estimate reliability of the proximity sensor.
28 Proximity part contains IR-led driver up to 3 IR leds. The chip measures
29 amount of reflected IR light and produces proximity result. Resolution is
31 reliability of the proximity results. Thus ALS is always running while
32 proximity detection is needed.
35 Proximity low interrupt doesn't exists in the chip. This is simulated
36 by using a delayed work. As long as there is proximity threshold above
37 interrupts the delayed work is pushed forward. So, when proximity level goes
[all …]
Dapds990x.rst19 APDS990x is a combined ambient light and proximity sensor. ALS and proximity
21 while the proximity functionality is enabled.
41 Proximity side is little bit simpler. There is no need for complex conversions.
101 RO - measured proximity value
109 RW - enable / disable proximity - uses counting logic
111 - 1 enables the proximity
112 - 0 disables the proximity
118 values: 0 or prox0_sensor_range value. 0 means no proximity,
119 1023 means proximity. This causes minimal number of interrupts.
128 RW - threshold level which trigs proximity events.
/Documentation/devicetree/bindings/iio/proximity/
Dgoogle,cros-ec-mkbp-proximity.yaml4 $id: http://devicetree.org/schemas/iio/proximity/google,cros-ec-mkbp-proximity.yaml#
7 title: ChromeOS EC MKBP Proximity Sensor
14 Google's ChromeOS EC sometimes has the ability to detect user proximity.
20 const: google,cros-ec-mkbp-proximity
23 description: Name for proximity sensor
32 proximity {
33 compatible = "google,cros-ec-mkbp-proximity";
34 label = "proximity-wifi-lte";
Dawinic,aw96103.yaml4 $id: http://devicetree.org/schemas/iio/proximity/awinic,aw96103.yaml#
7 title: Awinic's AW96103 capacitive proximity sensor and similar
13 Awinic's AW96103/AW96105 proximity sensor.
17 In mobile phone applications, the proximity sensor is primarily
18 used to detect the proximity of the human body to the phone. When the
21 we also refer to the proximity sensor as a SAR sensor.
35 proximity event has happened.
54 proximity@12 {
Dvishay,vcnl3020.yaml4 $id: http://devicetree.org/schemas/iio/proximity/vishay,vcnl3020.yaml#
7 title: Integrated Proximity Sensor With Infrared Emitter
13 The VCNL3020 is a fully integrated proximity sensor. Fully integrated means
40 The driver current for the LED used in proximity sensing.
59 proximity@13 {
Dtyhx,hx9023s.yaml4 $id: http://devicetree.org/schemas/iio/proximity/tyhx,hx9023s.yaml#
7 title: TYHX HX9023S capacitive proximity sensor
13 TYHX HX9023S proximity sensor. Datasheet can be found here:
26 and data is available or that a close/far proximity event has happened.
62 proximity@2a {
Dsemtech,sx9360.yaml4 $id: http://devicetree.org/schemas/iio/proximity/semtech,sx9360.yaml#
7 title: Semtech's SX9360 capacitive proximity sensor
14 Semtech's SX9360 proximity sensor.
26 and data is available or that a close/far proximity event has happened.
85 proximity@28 {
Dsemtech,sx9310.yaml4 $id: http://devicetree.org/schemas/iio/proximity/semtech,sx9310.yaml#
7 title: Semtech's SX9310 capacitive proximity sensor
13 Semtech's SX9310/SX9311 capacitive proximity/button solution.
34 available or that a close/far proximity event has happened.
82 Sensor used for start-up proximity detection. The combined
116 proximity@28 {
Dsemtech,sx9500.yaml4 $id: http://devicetree.org/schemas/iio/proximity/semtech,sx9500.yaml#
7 title: Semtech's SX9500 capacitive proximity button device
42 proximity@28 {
Dsemtech,sx9324.yaml4 $id: http://devicetree.org/schemas/iio/proximity/semtech,sx9324.yaml#
7 title: Semtech's SX9324 capacitive proximity sensor
14 Semtech's SX9324 proximity sensor.
29 and data is available or that a close/far proximity event has happened.
102 Phase used for start-up proximity detection.
181 proximity@28 {
Dst,vl53l0x.yaml4 $id: http://devicetree.org/schemas/iio/proximity/st,vl53l0x.yaml#
40 proximity@29 {
/Documentation/devicetree/bindings/iio/light/
Dsharp,gp2ap002.yaml7 title: Sharp GP2AP002A00F and GP2AP002S00F proximity and ambient light sensors
13 Proximity and ambient light sensor with IR LED for the proximity
28 description: an interrupt for proximity, usually a GPIO line
43 sharp,proximity-far-hysteresis:
47 device-unique and adjust the optical setting for proximity detection
50 sharp,proximity-close-hysteresis:
54 device-unique and adjust the optical setting for proximity detection
61 - sharp,proximity-far-hysteresis
62 - sharp,proximity-close-hysteresis
82 sharp,proximity-far-hysteresis = /bits/ 8 <0x2f>;
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Dtsl2772.yaml7 title: AMS/TAOS Ambient Light Sensor (ALS) and Proximity Detector
13 Ambient light sensing and proximity detection with an i2c interface.
34 amstaos,proximity-diodes:
35 description: Proximity diodes to enable
47 description: Current for the proximity LED
80 amstaos,proximity-diodes = <0>;
Dvishay,vcnl4000.yaml7 title: VISHAY VCNL4000 ambient light and proximity sensor
13 Ambient light sensing with proximity detection over an i2c
34 proximity-near-level: true
51 proximity-near-level = <220>;
Dstk33xx.yaml8 Sensortek STK33xx I2C Ambient Light and Proximity sensor
14 Ambient light and proximity sensor over an i2c interface.
37 proximity-near-level: true
57 proximity-near-level = <25>;
Dst,vl6180.yaml7 title: STMicro VL6180 ALS, range and proximity sensor
14 Proximity sensing module incorporating time of flight sensor
40 proximity@29 {
Dcapella,cm3605.yaml8 Capella Microsystems CM3605 Ambient Light and Short Distance Proximity Sensor
18 This ALS and proximity sensor was one of the very first deployed in mobile
35 Connected to the POUT (proximity sensor out) line. The edge
37 movements toward and away from the proximity sensor.
Dliteon,ltr501.yaml7 title: LiteON LTR501 I2C Proximity and Light sensor
31 proximity-near-level: true
50 proximity-near-level = <75>;
Dsharp,gp2ap020a00f.yaml7 title: Sharp GP2AP020A00F I2C Proximity/ALS sensor
13 The proximity detector sensor requires power supply for its built-in led.
Dcapella,cm36651.yaml7 title: Capella CM36651 I2C Proximity and Color Light sensor
24 Supply for the IR_LED which is part of the cm36651 for proximity detection.
/Documentation/ABI/testing/
Dsysfs-bus-iio-light-isl290189 Scheme 0, makes full n (4, 8, 12, 16) bits (unsigned) proximity
10 detection. The range of Scheme 0 proximity count is from 0 to
13 range of Scheme 1 proximity count is from -2^(n-1) to 2^(n-1).
15 Scheme 0 has wider dynamic range, Scheme 1 proximity detection
Dsysfs-bus-iio-sx93106 Proximity measurement indicating that some object is
8 proximity measurements constructed by hardware by
Dsysfs-bus-iio-proximity6 Near level for proximity sensors. This is a single integer
17 Proximity sensors sometimes have a controllable amplifier
/Documentation/devicetree/bindings/iio/
Dcommon.yaml23 proximity-near-level:
26 For proximity sensors whether an object can be considered near to the
31 Raw proximity values equal or above this level should be
/Documentation/devicetree/bindings/input/
Diqs62x-keys.yaml40 proximity event according to the following table. An 'x' indicates the
49 | 1 | CH0 Proximity | x | x | x | x | x |
55 | 3 | CH1 Proximity | x | x | x | x | x |
59 | 5 | CH2 Proximity | x | | | | |
84 * Two-channel SAR. Replaces CH0-2 plus metal touch and proximity events
88 *** One-channel SAR. Replaces CH0-2 touch and proximity events if enabled
96 Represents north/south-field Hall-effect sensor touch or proximity
107 use the device's wide-range proximity threshold instead of its

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