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/linux/Documentation/devicetree/bindings/iio/proximity/
H A Dsemtech,sx9310.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Semtech's SX9310 capacitive proximity sensor
10 - Daniel Campello <campello@chromium.org>
16 https://www.semtech.com/products/smart-sensing/sar-sensors/sx9310
19 - $ref: /schemas/iio/iio.yaml#
24 - semtech,sx9310
25 - semtech,sx9311
37 vdd-supply:
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H A Dsemtech,sx9324.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Semtech's SX9324 capacitive proximity sensor
10 - Gwendal Grignou <gwendal@chromium.org>
11 - Daniel Campello <campello@chromium.org>
14 Semtech's SX9324 proximity sensor.
17 - $ref: /schemas/iio/iio.yaml#
32 vdd-supply:
35 svdd-supply:
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H A Dams,as3935.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Austrian Microsystems AS3935 Franklin lightning sensor
10 - Matt Ranostay <matt.ranostay@konsulko.com>
13 This lightning distance sensor uses an I2C or SPI interface. The
23 spi-max-frequency:
26 spi-cpha: true
31 ams,tuning-capacitor-pf:
42 Set the noise and watchdog threshold register on startup. This will
[all …]
H A Ddevantech-srf04.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/iio/proximity/devantech-srf04.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Andreas Klinger <ak@it-klinger.de>
13 Bit-banging driver using two GPIOs:
14 - trigger-gpio is raised by the driver to start sending out an ultrasonic
16 - echo-gpio is held high by the sensor after sending ultrasonic burst
20 https://www.robot-electronics.co.uk/htm/srf04tech.htm
22 https://www.maxbotix.com/documents/LV-MaxSonar-EZ_Datasheet.pdf
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/linux/Documentation/devicetree/bindings/input/
H A Dsyna,rmi4.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jason A. Donenfeld <Jason@zx2c4.com>
11 - Matthias Schiffer <matthias.schiffer@ew.tq-group.com
12 - Vincent Huang <vincent.huang@tw.synaptics.com>
22 - syna,rmi4-i2c
23 - syna,rmi4-spi
28 '#address-cells':
31 '#size-cells':
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/linux/arch/arm/boot/dts/nxp/imx/
H A Dimx6q-apalis-eval-v1.2.dts1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
6 /dts-v1/;
8 #include "imx6q-apalis-eval.dtsi"
12 compatible = "toradex,apalis_imx6q-eval-v1.2", "toradex,apalis_imx6q",
15 reg_3v3_mmc: regulator-3v3-mmc {
16 compatible = "regulator-fixed";
17 enable-active-high;
19 off-on-delay-us = <100000>;
20 pinctrl-names = "default";
21 pinctrl-0 = <&pinctrl_enable_3v3_mmc>;
[all …]
H A Dimx6q-apalis-ixora-v1.2.dts1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
3 * Copyright 2014-2022 Toradex
8 /dts-v1/;
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/input/input.h>
12 #include <dt-bindings/interrupt-controller/irq.h>
14 #include "imx6qdl-apalis.dtsi"
18 compatible = "toradex,apalis_imx6q-ixora-v1.2", "toradex,apalis_imx6q",
30 stdout-path = "serial0:115200n8";
34 compatible = "gpio-leds";
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H A Dimx6-logicpd-som.dtsi1 // SPDX-License-Identifier: GPL-2.0
5 #include <dt-bindings/gpio/gpio.h>
6 #include <dt-bindings/input/input.h>
10 stdout-path = &uart1;
18 reg_wl18xx_vmmc: regulator-wl18xx {
19 compatible = "regulator-fixed";
20 regulator-name = "vwl1837";
21 regulator-min-microvolt = <3300000>;
22 regulator-max-microvolt = <3300000>;
24 startup-delay-us = <70000>;
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/linux/arch/arm/boot/dts/rockchip/
H A Drv1109-relfor-saib.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
7 /dts-v1/;
9 #include <dt-bindings/leds/common.h>
10 #include <dt-bindings/input/input.h>
16 gpio-keys {
17 compatible = "gpio-keys";
23 linux,input-type = <1>;
27 ir_receiver: ir-receiver {
28 compatible = "gpio-ir-receiver";
30 pinctrl-names = "default";
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/linux/drivers/media/usb/gspca/m5602/
H A Dm5602_core.c1 // SPDX-License-Identifier: GPL-2.0-only
36 /* A skeleton used for sending messages to the sensor */
56 struct usb_device *udev = sd->gspca_dev.dev; in m5602_read_bridge()
57 __u8 *buf = sd->gspca_dev.usb_buf; in m5602_read_bridge()
78 struct usb_device *udev = sd->gspca_dev.dev; in m5602_write_bridge()
79 __u8 *buf = sd->gspca_dev.usb_buf; in m5602_write_bridge()
116 if (!len || len > sd->sensor->i2c_regW) in m5602_read_sensor()
117 return -EINVAL; in m5602_read_sensor()
124 sd->sensor->i2c_slave_id); in m5602_read_sensor()
136 if (sd->sensor->i2c_regW == 1) { in m5602_read_sensor()
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/linux/drivers/media/usb/gspca/stv06xx/
H A Dstv06xx.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright (c) 2001 Jean-Fredric Clere, Nikolas Zimmermann, Georg Acher
4 * Mark Cave-Ayland, Carlo E Prelz, Dick Streefland
8 * P/N 861037: Sensor HDCS1000 ASIC STV0600
9 * P/N 861050-0010: Sensor HDCS1000 ASIC STV0600
10 * P/N 861050-0020: Sensor Photobit PB100 ASIC STV0600-1 - QuickCam Express
11 * P/N 861055: Sensor ST VV6410 ASIC STV0610 - LEGO cam
12 * P/N 861075-0040: Sensor HDCS1000 ASIC
13 * P/N 961179-0700: Sensor ST VV6410 ASIC STV0602 - Dexxa WebCam USB
14 * P/N 861040-0000: Sensor ST VV6410 ASIC STV0610 - QuickCam Web
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/linux/arch/arm64/boot/dts/qcom/
H A Dsc7180-trogdor-quackingstick-r0-lte.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 * - bits 11..8: Panel ID: 0x6 (AUO)
11 #include "sc7180-trogdor-quackingstick-r0.dts"
12 #include "sc7180-trogdor-lte-sku.dtsi"
16 compatible = "google,quackingstick-sku1536", "qcom,sc7180";
21 semtech,ph0-pin = <3 1 3>;
22 semtech,ph1-pin = <2 1 2>;
23 semtech,ph2-pin = <3 3 1>;
24 semtech,ph3-pin = <1 3 3>;
25 semtech,ph01-resolution = <1024>;
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H A Dmsm8998-sony-xperia-yoshino.dtsi1 // SPDX-License-Identifier: BSD-3-Clause
8 #include <dt-bindings/input/input.h>
9 #include <dt-bindings/leds/common.h>
10 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
18 qcom,msm-id = <0x124 0x20000>, <0x124 0x20001>; /* 8998v2, v2.1 */
19 qcom,board-id = <8 0>;
23 compatible = "gpio-gate-clock";
24 pinctrl-0 = <&div_clk1>;
25 pinctrl-names = "default";
27 #clock-cells = <0>;
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H A Dsc7180-trogdor-lazor.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 #include "sc7180-trogdor-clamshell.dtsi"
11 semtech,cs0-ground;
12 semtech,combined-sensors = <3>;
14 semtech,startup-sensor = <0>;
15 semtech,proxraw-strength = <8>;
16 semtech,avg-pos-strength = <64>;
34 clock-frequency = <400000>;
37 compatible = "hid-over-i2c";
39 pinctrl-names = "default";
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H A Dmsm8916-motorola-common.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
3 #include "msm8916-pm8916.dtsi"
4 #include "msm8916-modem-qdsp6.dtsi"
6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/input/input.h>
8 #include <dt-bindings/interrupt-controller/irq.h>
18 stdout-path = "serial0";
21 gpio-keys {
22 compatible = "gpio-keys";
24 pinctrl-0 = <&gpio_keys_default>;
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H A Dsc7180-trogdor-pazquel.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 #include "sc7180-trogdor-clamshell.dtsi"
12 semtech,ph0-pin = <1 3 3>;
13 semtech,ph1-pin = <3 1 3>;
14 semtech,ph2-pin = <1 3 3>;
15 semtech,ph3-pin = <0 0 0>;
16 semtech,ph01-resolution = <1024>;
17 semtech,ph23-resolution = <1024>;
18 semtech,startup-sensor = <1>;
19 semtech,ph01-proxraw-strength = <3>;
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/linux/drivers/thermal/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
47 Say Y to add a debugfs-based thermal core testing facility.
53 int "Emergency poweroff delay in milli-seconds"
74 In case a sensor is registered with the thermal
76 as a hwmon. The sensor will then have the common
100 startup. If in doubt, select 'step_wise'.
145 bool "Fair-share thermal governor"
147 Enable this to manage platform thermals using fair-share governor.
250 memory-mapped reads to get the temperature. Any HW/System that
251 allows temperature reading by a single memory-mapped reading, be it
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/linux/Documentation/ABI/obsolete/
H A Dsysfs-driver-hid-roccat-koneplus1 What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<p…
4 Description: The integer value of this attribute ranges from 0-4.
8 When written, this file sets the number of the startup profile
12 What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<p…
15 Description: The integer value of this attribute ranges from 0-4.
19 When written, this file sets the number of the startup profile
24 What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<p…
36 What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<p…
44 What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<p…
55 What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<p…
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/linux/arch/arm/boot/dts/st/
H A Dste-ux500-samsung-gavini.dts1 // SPDX-License-Identifier: GPL-2.0-only
3 * Devicetree for the Samsung Galaxy Beam GT-I8530 also known as Gavini.
6 /dts-v1/;
7 #include "ste-db8500.dtsi"
8 #include "ste-ab8500.dtsi"
9 #include "ste-dbx5x0-pinctrl.dtsi"
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/leds/common.h>
12 #include <dt-bindings/input/input.h>
13 #include <dt-bindings/interrupt-controller/irq.h>
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H A Dste-ux500-samsung-skomer.dts1 // SPDX-License-Identifier: GPL-2.0-only
3 * Devicetree for the Samsung XCover 2 GT-S7710 also known as Skomer.
6 /dts-v1/;
7 #include "ste-db8500.dtsi"
8 #include "ste-ab8505.dtsi"
9 #include "ste-dbx5x0-pinctrl.dtsi"
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/leds/common.h>
12 #include <dt-bindings/input/input.h>
13 #include <dt-bindings/interrupt-controller/irq.h>
[all …]
/linux/arch/arm/boot/dts/qcom/
H A Dmsm8226-motorola-falcon.dts1 // SPDX-License-Identifier: BSD-3-Clause
3 /dts-v1/;
5 #include "qcom-msm8226.dtsi"
8 /delete-node/ &smem_region;
13 chassis-type = "handset";
20 #address-cells = <1>;
21 #size-cells = <1>;
25 compatible = "simple-framebuffer";
31 vsp-supply = <&reg_lcd_pos>;
32 vsn-supply = <&reg_lcd_neg>;
[all …]
H A Dqcom-msm8926-motorola-peregrine.dts1 // SPDX-License-Identifier: BSD-3-Clause
3 /dts-v1/;
8 /delete-node/ &smem_region;
13 chassis-type = "handset";
21 #address-cells = <1>;
22 #size-cells = <1>;
26 compatible = "simple-framebuffer";
32 vsp-supply = <&reg_lcd_pos>;
33 vsn-supply = <&reg_lcd_neg>;
34 vdd-supply = <&pm8226_l28>;
[all …]
/linux/Documentation/hwmon/
H A Dit87.rst174 - Christophe Gauthron
175 - Jean Delvare <jdelvare@suse.de>
179 -----------------
192 misconfigured by BIOS - PWM values would be inverted. This option tries
209 Provided since there are reports that system-wide acpi_enfore_resources=lax
217 -------------------
219 All the chips supported by this driver are LPC Super-I/O chips, accessed
220 through the LPC bus (ISA-like I/O ports). The IT8712F additionally has an
228 -----------
247 is stored in the Super-I/O configuration space. Due to technical limitations,
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/linux/drivers/input/rmi4/
H A Drmi_i2c.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (c) 2011-2016 Synaptics Incorporated
17 * struct rmi_i2c_xport - stores information for i2c communication
25 * @tx_buf: Buffer used for transmitting data to the sensor over i2c.
49 * rmi_set_page - Set RMI page
53 * RMI devices have 16-bit addressing, but some of the transport
54 * implementations (like SMBus) only have 8-bit addressing. So RMI implements
60 * Returns zero on success, non-zero on failure.
64 struct i2c_client *client = rmi_i2c->client; in rmi_set_page()
70 dev_err(&client->dev, in rmi_set_page()
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/linux/drivers/iio/pressure/
H A Dhp206c.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * hp206c.c - HOPERF HP206C precision barometer and altimeter sensor
7 * (7-bit I2C slave address 0x76)
10 * http://www.hoperf.com/upload/sensor/HP206C_DataSheet_EN_V2.0.pdf
102 return -EIO; in hp206c_read_20bit()
112 struct i2c_client *client = data->client; in hp206c_wait_dev_rdy()
117 dev_err(&indio_dev->dev, "Failed READ_REG INT_SRC: %d\n", ret); in hp206c_wait_dev_rdy()
124 return -ETIMEDOUT; in hp206c_wait_dev_rdy()
147 struct i2c_client *client = data->client; in hp206c_soft_reset()
151 dev_err(&client->dev, "Failed to reset device: %d\n", ret); in hp206c_soft_reset()
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