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/Documentation/devicetree/bindings/iio/light/
Dliteon,ltr390.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Lite-On LTR390 ALS and UV Sensor
10 The Lite-On LTR390 is an ALS (Ambient Light Sensor) and a UV sensor in a
14 … https://optoelectronics.liteon.com/upload/download/DS86-2015-0004/LTR-390UV_Final_%20DS_V1%201.pdf
17 - Anshul Dalal <anshulusr@gmail.com>
22 - liteon,ltr390
31 The sensor pulls this pin low when the measured reading is greater than
34 vdd-supply: true
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Dst,uvis25.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: ST UVIS25 uv sensor
10 - Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
25 - compatible
26 - reg
29 - |
30 #include <dt-bindings/interrupt-controller/irq.h>
32 #address-cells = <1>;
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Dams,as73211.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: AMS AS73211 JENCOLOR(R) Digital XYZ Sensor and AMS AS7331 UV Sensor
10 - Christian Eggers <ceggers@arri.de>
13 AMS AS73211 XYZ True Color Sensor with I2C Interface
14 …https://ams.com/documents/20143/36005/AS73211_DS000556_3-01.pdf/a65474c0-b302-c2fd-e30a-c98df87616…
15 AMS AS7331 UVA, UVB and UVC Sensor with I2C Interface
16 https://ams.com/documents/20143/9106314/AS7331_DS001047_4-00.pdf
21 - ams,as73211
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Dvishay,veml6075.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Javier Carrasco <javier.carrasco.cruz@gmail.com>
18 - vishay,veml6040
19 - vishay,veml6075
24 vdd-supply: true
27 - compatible
28 - reg
29 - vdd-supply
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/Documentation/devicetree/bindings/hwmon/
Dntc-thermistor.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2 ---
3 $id: http://devicetree.org/schemas/hwmon/ntc-thermistor.yaml#
4 $schema: http://devicetree.org/meta-schemas/core.yaml#
9 - Linus Walleij <linus.walleij@linaro.org>
13 vary in resistance in an often non-linear way in relation to temperature.
16 temperature is non-linear, software drivers most often need to use a look
20 pull-up resistor or/and a pull-down resistor and a fixed voltage like this:
22 + e.g. 5V = pull-up voltage (puv)
24 +-+
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/Documentation/hwmon/
Dtmp513.rst1 .. SPDX-License-Identifier: GPL-2.0
22 Eric Tremblay <etremblay@distech-controls.com>
25 -----------
28 The TMP512 (dual-channel) and TMP513 (triple-channel) are system monitors
29 that include remote sensors, a local temperature sensor, and a high-side current
31 temperatures, on-chip temperatures, and system voltage/power/current
35 -40 to + 125 degrees with a resolution of 0.0625 degree C.
44 **temp[1-4]_input**
46 **temp[1-4]_crit**
48 **temp[1-4]_crit_alarm**
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/Documentation/admin-guide/media/
Dipu3.rst1 .. SPDX-License-Identifier: GPL-2.0
24 ImgU). The CIO2 driver is available as drivers/media/pci/intel/ipu3/ipu3-cio2*
36 Both of the drivers implement V4L2, Media Controller and V4L2 sub-device
38 MIPI CSI-2 interfaces through V4L2 sub-device sensor drivers.
44 interface to the user space. There is a video node for each CSI-2 receiver,
47 The CIO2 contains four independent capture channel, each with its own MIPI CSI-2
48 receiver and DMA engine. Each channel is modelled as a V4L2 sub-device exposed
49 to userspace as a V4L2 sub-device node and has two pads:
53 .. flat-table::
54 :header-rows: 1
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/Documentation/ABI/testing/
Dsysfs-bus-iio3 Contact: linux-iio@vger.kernel.org
6 Corresponds to a grouping of sensor channels. X is the IIO
11 Contact: linux-iio@vger.kernel.org
25 Contact: linux-iio@vger.kernel.org
31 Contact: linux-iio@vger.kernel.org
38 Contact: linux-iio@vger.kernel.org
44 The contents of the label are free-form, but there are some
51 * "proximity-wifi"
52 * "proximity-lte"
53 * "proximity-wifi-lte"
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