Searched full:temperature (Results 1 – 25 of 2013) sorted by relevance
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| /kernel/linux/linux-4.19/Documentation/hwmon/ |
| D | asc7621 | 22 specification. First enhancement is temperature reading resolution. We
37 data sheet. Our temperature reports and fan PWM outputs are very smooth
39 temperature reports. The smoother PWM output does not require user
44 outputs that are based on temperature limits. These are in 19h and 1Ah.
46 We offer flexible mapping of temperature readings to thermal zones. Any
47 temperature may be mapped to any zone, which has a default assignment
56 Both remote diode temperature readings may be given an offset value such
57 that the reported reading as well as the temperature used to determine
80 Using a 10-bit ADC, the aSC7621 measures the temperature of two remote diode
84 Using temperature information from these four zones, an automatic fan speed
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| D | max1668 | 20 set; only two remote temperature inputs vs the four available on the other
28 temp1_input ro local (ambient) temperature
29 temp1_max rw local temperature maximum threshold for alarm
30 temp1_max_alarm ro local temperature maximum threshold alarm
31 temp1_min rw local temperature minimum threshold for alarm
32 temp1_min_alarm ro local temperature minimum threshold alarm
33 temp2_input ro remote temperature 1
34 temp2_max rw remote temperature 1 maximum threshold for alarm
35 temp2_max_alarm ro remote temperature 1 maximum threshold alarm
36 temp2_min rw remote temperature 1 minimum threshold for alarm
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| D | nct6775 | 57 The chips support up to 25 temperature monitoring sources. Up to 6 of those are
58 direct temperature sensor inputs, the others are special sources such as PECI,
59 PCH, and SMBUS. Depending on the chip type, 2 to 6 of the temperature sources
66 The temperature sensor sources on all chips are configurable. The configured
67 source for each of the temperature sensors is provided in tempX_label.
70 either 1 degC or 0.5 degC, depending on the temperature source and
71 configuration. An alarm is triggered when the temperature gets higher than
72 the high limit; it stays on until the temperature falls below the hysteresis
90 In this mode, the chip attempts to keep the measured temperature in a
91 predefined temperature range. If the temperature goes out of range, fan
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| D | max6639 | 18 temperature monitor with dual PWM fan speed controller. It can monitor its own
19 temperature and one external diode-connected transistor or two external
26 temp1_input R Temperature channel 1 input (0..150 C)
27 temp2_input R Temperature channel 2 input (0..150 C)
28 temp1_fault R Temperature channel 1 diode fault
29 temp2_fault R Temperature channel 2 diode fault
30 temp1_max RW Set THERM temperature for input 1
32 temp2_max RW Set THERM temperature for input 2
33 temp1_crit RW Set ALERT temperature for input 1
34 temp2_crit RW Set ALERT temperature for input 2
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| D | amc6821 | 18 The chip has one on-chip and one remote temperature sensor and one pwm fan
24 temp1_input ro on-chip temperature
32 temp2_input ro remote temperature
49 by remote temperature, 3=fan controlled by
50 combination of the on-chip temperature and
51 remote-sensor temperature,
54 temperature channels.
55 pwm1_auto_point2_pwm rw This value is shared for both temperature
58 temperature channels.
61 which is rw. Below this temperature fan stops.
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| D | adt7410 | 31 The ADT7310/ADT7410 is a temperature sensor with rated temperature range of
34 INT pin to indicate that a minimum or maximum temperature set point has been
35 exceeded, as well as a critical temperature (CT) pin to indicate that the
36 critical temperature set point has been exceeded. Both pins can be set up with a
40 continuous temperature sampling, as well as sampling one temperature value per
45 package, a slightly narrower operating temperature range (-40°C to +150°C), and
56 maximum and critical temperature, it can only be set for temp#_max_hyst.
64 temp#_input - temperature input
65 temp#_min - temperature minimum setpoint
66 temp#_max - temperature maximum setpoint
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| D | k8temp | 16 This driver permits reading temperature sensor(s) embedded inside AMD K8
24 There can be up to four temperature sensors inside single CPU. The driver
30 temp1_input - temperature of Core 0 and "place" 0
31 temp2_input - temperature of Core 0 and "place" 1
32 temp3_input - temperature of Core 1 and "place" 0
33 temp4_input - temperature of Core 1 and "place" 1
37 temperature is updated once a second. Valid temperatures are from -49 to
40 Temperature known as TCaseMax was specified for processors up to revision E.
41 This temperature is defined as temperature between heat-spreader and CPU
42 case, so the internal CPU temperature supplied by this driver can be higher.
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| D | w83627ehf | 53 The chips implement 3 to 4 temperature sensors (9 for NCT6775F and NCT6776F),
58 The temperature sensor sources on W82677HG-B, NCT6775F, and NCT6776F are
59 configurable. temp4 and higher attributes are only reported if its temperature
60 source differs from the temperature sources of the already reported temperature
61 sensors. The configured source for each of the temperature sensors is provided
67 An alarm is triggered when the temperature gets higher than high limit;
68 it stays on until the temperature falls below the hysteresis value.
83 In this mode, the chip attempts to keep the measured temperature in a
84 predefined temperature range. If the temperature goes out of range, fan
106 pwm[1-4]_enable - this file controls mode of fan/temperature control:
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| /kernel/linux/linux-5.10/Documentation/hwmon/ |
| D | nct6775.rst | 95 The chips support up to 25 temperature monitoring sources. Up to 6 of those are
96 direct temperature sensor inputs, the others are special sources such as PECI,
97 PCH, and SMBUS. Depending on the chip type, 2 to 6 of the temperature sources
104 The temperature sensor sources on all chips are configurable. The configured
105 source for each of the temperature sensors is provided in tempX_label.
108 either 1 degC or 0.5 degC, depending on the temperature source and
109 configuration. An alarm is triggered when the temperature gets higher than
110 the high limit; it stays on until the temperature falls below the hysteresis
128 In this mode, the chip attempts to keep the measured temperature in a
129 predefined temperature range. If the temperature goes out of range, fan
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| D | max1668.rst | 25 set; only two remote temperature inputs vs the four available on the other
34 temp1_input ro local (ambient) temperature
35 temp1_max rw local temperature maximum threshold for alarm
36 temp1_max_alarm ro local temperature maximum threshold alarm
37 temp1_min rw local temperature minimum threshold for alarm
38 temp1_min_alarm ro local temperature minimum threshold alarm
39 temp2_input ro remote temperature 1
40 temp2_max rw remote temperature 1 maximum threshold for alarm
41 temp2_max_alarm ro remote temperature 1 maximum threshold alarm
42 temp2_min rw remote temperature 1 minimum threshold for alarm
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| D | asc7621.rst | 27 specification. First enhancement is temperature reading resolution. We
42 data sheet. Our temperature reports and fan PWM outputs are very smooth
44 temperature reports. The smoother PWM output does not require user
49 outputs that are based on temperature limits. These are in 19h and 1Ah.
51 We offer flexible mapping of temperature readings to thermal zones. Any
52 temperature may be mapped to any zone, which has a default assignment
61 Both remote diode temperature readings may be given an offset value such
62 that the reported reading as well as the temperature used to determine
87 Using a 10-bit ADC, the aSC7621 measures the temperature of two remote diode
91 Using temperature information from these four zones, an automatic fan speed
[all …]
|
| D | max6639.rst | 22 temperature monitor with dual PWM fan speed controller. It can monitor its own
23 temperature and one external diode-connected transistor or two external
31 temp1_input R Temperature channel 1 input (0..150 C)
32 temp2_input R Temperature channel 2 input (0..150 C)
33 temp1_fault R Temperature channel 1 diode fault
34 temp2_fault R Temperature channel 2 diode fault
35 temp1_max RW Set THERM temperature for input 1
37 temp2_max RW Set THERM temperature for input 2
38 temp1_crit RW Set ALERT temperature for input 1
39 temp2_crit RW Set ALERT temperature for input 2
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| D | drivetemp.rst | 23 This driver supports reporting the temperature of disk and solid state
24 drives with temperature sensors.
27 the current drive temperature and, if available, temperature limits
30 the drive temperature.
36 Reading the drive temperature may reset the spin down timer on some drives.
40 With the WD120EFAX drive, reading the drive temperature using the drivetemp
42 reading the drive temperature in this mode will not cause the drive to
46 A known workaround for WD120EFAX drives is to read the drive temperature at
59 temp1_input Current drive temperature
60 temp1_lcrit Minimum temperature limit. Operating the device below
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| D | adt7410.rst | 50 The ADT7310/ADT7410 is a temperature sensor with rated temperature range of
53 INT pin to indicate that a minimum or maximum temperature set point has been
54 exceeded, as well as a critical temperature (CT) pin to indicate that the
55 critical temperature set point has been exceeded. Both pins can be set up with a
59 continuous temperature sampling, as well as sampling one temperature value per
64 package, a slightly narrower operating temperature range (-40°C to +150°C), and
75 maximum and critical temperature, it can only be set for temp#_max_hyst.
84 temp#_input temperature input
85 temp#_min temperature minimum setpoint
86 temp#_max temperature maximum setpoint
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| D | amc6821.rst | 22 The chip has one on-chip and one remote temperature sensor and one pwm fan
29 temp1_input ro on-chip temperature
37 temp2_input ro remote temperature
54 by remote temperature, 3=fan controlled by
55 combination of the on-chip temperature and
56 remote-sensor temperature,
59 temperature channels.
60 pwm1_auto_point2_pwm rw This value is shared for both temperature
63 temperature channels.
66 which is rw. Below this temperature fan stops.
[all …]
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| D | k8temp.rst | 21 This driver permits reading temperature sensor(s) embedded inside AMD K8
29 There can be up to four temperature sensors inside single CPU. The driver
36 temp1_input temperature of Core 0 and "place" 0
37 temp2_input temperature of Core 0 and "place" 1
38 temp3_input temperature of Core 1 and "place" 0
39 temp4_input temperature of Core 1 and "place" 1
44 temperature is updated once a second. Valid temperatures are from -49 to
47 Temperature known as TCaseMax was specified for processors up to revision E.
48 This temperature is defined as temperature between heat-spreader and CPU
49 case, so the internal CPU temperature supplied by this driver can be higher.
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| D | intel-m10-bmc-hwmon.rst | 18 This driver adds the temperature, voltage, current and power reading
41 tempX_input Temperature of the component (specified by tempX_label)
42 tempX_max Temperature maximum setpoint of the component
43 tempX_crit Temperature critical setpoint of the component
44 tempX_max_hyst Hysteresis for temperature maximum of the component
45 tempX_crit_hyst Hysteresis for temperature critical of the component
46 temp1_label "Board Temperature"
47 temp2_label "FPGA Die Temperature"
48 temp3_label "QSFP0 Temperature"
49 temp4_label "QSFP1 Temperature"
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| /kernel/linux/linux-4.19/arch/arm64/boot/dts/exynos/ |
| D | exynos5433-tmu.dtsi | 18 temperature = <65000>; /* millicelsius */
23 temperature = <70000>; /* millicelsius */
28 temperature = <75000>; /* millicelsius */
33 temperature = <80000>; /* millicelsius */
38 temperature = <85000>; /* millicelsius */
43 temperature = <90000>; /* millicelsius */
48 temperature = <95000>; /* millicelsius */
99 temperature = <65000>; /* millicelsius */
104 temperature = <70000>; /* millicelsius */
109 temperature = <75000>; /* millicelsius */
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| /kernel/linux/linux-5.10/arch/arm64/boot/dts/exynos/ |
| D | exynos5433-tmu.dtsi | 18 temperature = <65000>; /* millicelsius */
23 temperature = <70000>; /* millicelsius */
28 temperature = <75000>; /* millicelsius */
33 temperature = <80000>; /* millicelsius */
38 temperature = <85000>; /* millicelsius */
43 temperature = <90000>; /* millicelsius */
48 temperature = <95000>; /* millicelsius */
106 temperature = <65000>; /* millicelsius */
111 temperature = <70000>; /* millicelsius */
116 temperature = <75000>; /* millicelsius */
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| /kernel/linux/linux-4.19/drivers/thermal/ |
| D | Kconfig | 11 Each thermal zone contains its own temperature, trip points,
113 Select this if you want to control temperature based on
136 Say 'Y' here if you want to use two point temperature regulation
172 controlled to reduce clock frequency whenever temperature is high.
194 directory to support temperature emulation. With emulation sysfs node,
195 user can manually input temperature and test the different trip
200 flooding this sysfs node with low temperature values.
214 tristate "Temperature sensor driver for Freescale i.MX SoCs"
220 Support for Temperature Monitor (TEMPMON) found on Freescale i.MX SoCs.
226 tristate "Temperature sensor driver for Maxim MAX77620 PMIC"
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| /kernel/linux/linux-5.10/drivers/iio/humidity/ |
| D | Kconfig | 8 tristate "Aosong AM2315 relative humidity and temperature sensor"
14 relative humidity and ambient temperature sensor.
29 tristate "TI HDC100x relative humidity and temperature sensor"
36 humidity and temperature sensors.
42 tristate "TI HDC2010 relative humidity and temperature sensor"
46 HDC2010 and HDC2080 relative humidity and temperature sensors.
73 temperature-humidity sensor
89 tristate "Measurement Specialties HTU21 humidity & temperature sensor"
94 HTU21 humidity and temperature sensor.
95 This driver is also used for MS8607 temperature, pressure & humidity
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| /kernel/linux/linux-4.19/Documentation/thermal/ |
| D | exynos_thermal | 14 This driver allows to read temperature inside SAMSUNG EXYNOS4/5 series of SoC.
16 The chip only exposes the measured 8-bit temperature code value
18 Temperature can be taken from the temperature code.
19 There are three equations converting from temperature to temperature code.
31 Tc: Temperature code, T: Temperature,
33 Temperature code measured at 25 degree Celsius which is unchanged
35 Temperature code measured at 85 degree Celsius which is unchanged
38 when temperature exceeds pre-defined levels.
41 Level_0: current temperature > trigger_level_0 + threshold
42 Level_1: current temperature > trigger_level_1 + threshold
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| /kernel/linux/linux-5.10/Documentation/driver-api/thermal/ |
| D | exynos_thermal.rst | 17 This driver allows to read temperature inside Samsung Exynos4/5 series of SoC.
19 The chip only exposes the measured 8-bit temperature code value
21 Temperature can be taken from the temperature code.
22 There are three equations converting from temperature to temperature code.
38 Temperature code, T: Temperature,
41 Temperature code measured at 25 degree Celsius which is unchanged
44 Temperature code measured at 85 degree Celsius which is unchanged
47 when temperature exceeds pre-defined levels.
51 Level_0: current temperature > trigger_level_0 + threshold
52 Level_1: current temperature > trigger_level_1 + threshold
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| /kernel/linux/linux-4.19/drivers/iio/humidity/ |
| D | Kconfig | 7 tristate "Aosong AM2315 relative humidity and temperature sensor"
13 relative humidity and ambient temperature sensor.
28 tristate "TI HDC100x relative humidity and temperature sensor"
35 humidity and temperature sensors.
63 temperature-humidity sensor
79 tristate "Measurement Specialties HTU21 humidity & temperature sensor"
84 HTU21 humidity and temperature sensor.
85 This driver is also used for MS8607 temperature, pressure & humidity
92 tristate "SI7005 relative humidity and temperature sensor"
96 humidity and temperature sensor.
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| /kernel/linux/linux-5.10/drivers/thermal/ |
| D | Kconfig | 12 Each thermal zone contains its own temperature, trip points,
25 zones discovery, temperature readings and events such as
123 Select this if you want to control temperature based on
146 Say 'Y' here if you want to use two point temperature regulation
212 directory to support temperature emulation. With emulation sysfs node,
213 user can manually input temperature and test the different trip
218 flooding this sysfs node with low temperature values.
226 memory-mapped reads to get the temperature. Any HW/System that
227 allows temperature reading by a single memory-mapped reading, be it
243 tristate "Temperature sensor driver for Freescale i.MX SoCs"
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