Searched full:voltage (Results 1 – 25 of 517) sorted by relevance
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| /Documentation/hwmon/ |
| D | smm665.rst | 67 Reference voltage on VREF_ADC pin in mV. It should not be necessary to set
68 this parameter unless a non-default reference voltage is used.
116 in1_input 12V input voltage (mV)
117 in2_input 3.3V (VDD) input voltage (mV)
118 in3_input Channel A voltage (mV)
119 in4_input Channel B voltage (mV)
120 in5_input Channel C voltage (mV)
121 in6_input Channel D voltage (mV)
122 in7_input Channel E voltage (mV)
123 in8_input Channel F voltage (mV)
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| D | ina209.rst | 24 The TI / Burr-Brown INA209 monitors voltage, current, and power on the high side
40 in0_input shunt voltage (mV)
41 in0_input_highest shunt voltage historical maximum reading (mV)
42 in0_input_lowest shunt voltage historical minimum reading (mV)
43 in0_reset_history reset shunt voltage history
44 in0_max shunt voltage max alarm limit (mV)
45 in0_min shunt voltage min alarm limit (mV)
46 in0_crit_max shunt voltage crit max alarm limit (mV)
47 in0_crit_min shunt voltage crit min alarm limit (mV)
48 in0_max_alarm shunt voltage max alarm limit exceeded
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| D | ir38064.rst | 21 IR38064 is a Single-input Voltage, Synchronous Buck Regulator, DC-DC Converter.
41 in1_input Measured input voltage
42 in1_crit Critical maximum input voltage
43 in1_crit_alarm Input voltage critical high alarm
44 in1_min Minimum input voltage
45 in1_min_alarm Input voltage low alarm
48 in2_input Measured output voltage
49 in2_lcrit Critical minimum output voltage
50 in2_lcrit_alarm Output voltage critical low alarm
51 in2_crit Critical maximum output voltage
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| D | max20751.rst | 50 in1_input Measured voltage.
51 in1_min Minimum input voltage.
52 in1_max Maximum input voltage.
53 in1_lcrit Critical minimum input voltage.
54 in1_crit Critical maximum input voltage.
55 in1_min_alarm Input voltage low alarm.
56 in1_lcrit_alarm Input voltage critical low alarm.
57 in1_min_alarm Input voltage low alarm.
58 in1_max_alarm Input voltage high alarm.
61 in2_input Measured voltage.
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| D | ir35221.rst | 54 in1_input Measured input voltage
55 in1_crit Critical maximum input voltage
56 in1_crit_alarm Input voltage critical high alarm
57 in1_highest Highest input voltage
58 in1_lowest Lowest input voltage
59 in1_min Minimum input voltage
60 in1_min_alarm Input voltage low alarm
63 in[2-3]_input Measured output voltage
64 in[2-3]_lcrit Critical minimum output voltage
65 in[2-3]_lcrit_alarm Output voltage critical low alarm
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| D | smsc47m192.rst | 35 These chips support 3 temperature channels and 8 voltage inputs
36 as well as CPU voltage VID input.
44 Voltages are scaled such that the nominal voltage corresponds to
46 each voltage channel is 0V ... 255/192*(nominal voltage), the resolution
47 is 1 bit per (nominal voltage)/192.
48 Both voltage and temperature values are scaled by 1000, the sys files
51 The +12V analog voltage input channel (in4_input) is multiplexed with
52 bit 4 of the encoded CPU voltage. This means that you either get
53 a +12V voltage measurement or a 5 bit CPU VID, but not both.
59 The temperature and voltage readings are updated once every 1.5 seconds.
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| D | isl68137.rst | 407 digital multiphase voltage regulators (raa_dmpvr2). The ISL68137 is a digital
411 and 'hv' for high voltage single-rail devices. Consult the individual datasheets
425 For 2nd generation Renesas digital multiphase voltage regulators, only the
445 in1_input Measured input voltage
446 in1_lcrit Critical minimum input voltage
447 in1_lcrit_alarm Input voltage critical low alarm
448 in1_crit Critical maximum input voltage
449 in1_crit_alarm Input voltage critical high alarm
452 in[2-3]_input Measured output voltage
453 in[2-3]_lcrit Critical minimum output voltage
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| D | lm25066.rst | 97 in1_input Measured input voltage.
98 in1_average Average measured input voltage.
99 in1_min Minimum input voltage.
100 in1_max Maximum input voltage.
101 in1_min_alarm Input voltage low alarm.
102 in1_max_alarm Input voltage high alarm.
105 in2_input Measured voltage on VAUX pin
106 in2_min Minimum VAUX voltage (LM25056 only).
107 in2_max Maximum VAUX voltage (LM25056 only).
108 in2_min_alarm VAUX voltage low alarm (LM25056 only).
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| D | bcm54140.rst | 20 The AVDDL is a 1.0V analogue voltage, the AVDDH is a 3.3V analogue voltage.
30 in0_input Measured AVDDL voltage.
31 in0_min Minimum AVDDL voltage.
32 in0_max Maximum AVDDL voltage.
33 in0_alarm AVDDL voltage alarm.
36 in1_input Measured AVDDH voltage.
37 in1_min Minimum AVDDH voltage.
38 in1_max Maximum AVDDH voltage.
39 in1_alarm AVDDH voltage alarm.
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| D | ltc2945.rst | 22 The LTC2945 is a rail-to-rail system monitor that measures current, voltage,
43 Voltage readings provided by this driver are reported as obtained from the ADC
44 registers. If a set of voltage divider resistors is installed, calculate the
45 real voltage by multiplying the reported value with (R1+R2)/R2, where R1 is the
46 value of the divider resistor against the measured voltage and R2 is the value
55 in1_input VIN voltage (mV). Voltage is measured either at
59 in1_lowest Lowest measured voltage
60 in1_highest Highest measured voltage
65 in2_input ADIN voltage (mV)
68 in2_lowest Lowest measured voltage
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| D | ucd9200.rst | 62 in1_input Measured voltage. From READ_VIN register.
63 in1_min Minimum Voltage. From VIN_UV_WARN_LIMIT register.
64 in1_max Maximum voltage. From VIN_OV_WARN_LIMIT register.
65 in1_lcrit Critical minimum Voltage. VIN_UV_FAULT_LIMIT register.
66 in1_crit Critical maximum voltage. From VIN_OV_FAULT_LIMIT
68 in1_min_alarm Voltage low alarm. From VIN_UV_WARNING status.
69 in1_max_alarm Voltage high alarm. From VIN_OV_WARNING status.
70 in1_lcrit_alarm Voltage critical low alarm. From VIN_UV_FAULT status.
71 in1_crit_alarm Voltage critical high alarm. From VIN_OV_FAULT status.
74 in[2-5]_input Measured voltage. From READ_VOUT register.
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| D | ina2xx.rst | 62 interface. The INA219 monitors both shunt drop and supply voltage, with
66 interface. The INA220 monitors both shunt drop and supply voltage.
69 The INA226 monitors both a shunt voltage drop and bus supply voltage.
72 with an I2C interface. The chips monitor both a shunt voltage drop and
73 bus supply voltage.
82 bus and shunt voltage conversion times multiplied by the averaging rate. We
91 in0_input Shunt voltage(mV) channel
92 in1_input Bus voltage(mV) channel
102 in0_lcrit Critical low shunt voltage
103 in0_crit Critical high shunt voltage
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| D | zl6100.rst | 166 in1_input Measured input voltage.
167 in1_min Minimum input voltage.
168 in1_max Maximum input voltage.
169 in1_lcrit Critical minimum input voltage.
170 in1_crit Critical maximum input voltage.
171 in1_min_alarm Input voltage low alarm.
172 in1_max_alarm Input voltage high alarm.
173 in1_lcrit_alarm Input voltage critical low alarm.
174 in1_crit_alarm Input voltage critical high alarm.
177 in2_input Measured voltage on VMON (ZL2004) or VDRV (ZL9101M,
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| /Documentation/devicetree/bindings/regulator/ |
| D | vctrl.txt | 1 Bindings for Voltage controlled regulators
7 - regulator-min-microvolt : smallest voltage consumers may set
8 - regulator-max-microvolt : largest voltage consumers may set
9 - ctrl-supply : The regulator supplying the control voltage.
10 - ctrl-voltage-range : an array of two integer values describing the range
11 (min/max) of the control voltage. The values specify
12 the control voltage needed to generate the corresponding
13 regulator-min/max-microvolt output voltage.
20 actual output voltage deviates beyond a certain
22 voltage. On larger voltage decreases this can occur
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| D | pwm-regulator.txt | 6 Voltage Table: When in this mode, a voltage table (See below) of
7 predefined voltage <=> duty-cycle values must be
11 allow finer grained voltage selection are ignored and
13 the user if the assumptions made in continuous-voltage
16 Continuous Voltage: This mode uses the regulator's maximum and minimum
21 voltage-table mode above. This solution does make an
23 regulator voltage to run at half way between the
32 Only required for Voltage Table Mode:
33 - voltage-table: Voltage and Duty-Cycle table consisting of 2 cells
34 First cell is voltage in microvolts (uV)
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| D | max8997-regulator.txt | 1 * Maxim MAX8997 Voltage and Current Regulator
3 The Maxim MAX8997 is a multi-function device which includes voltage and
13 - max8997,pmic-buck1-dvs-voltage: A set of 8 voltage values in micro-volt (uV)
14 units for buck1 when changing voltage using gpio dvs. Refer to [1] below
17 - max8997,pmic-buck2-dvs-voltage: A set of 8 voltage values in micro-volt (uV)
18 units for buck2 when changing voltage using gpio dvs. Refer to [1] below
21 - max8997,pmic-buck5-dvs-voltage: A set of 8 voltage values in micro-volt (uV)
22 units for buck5 when changing voltage using gpio dvs. Refer to [1] below
26 property is specified, the 'max8997,pmic-buck[1/2/5]-dvs-voltage'
27 property should specify atleast one voltage level (which would be a
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| D | regulator.yaml | 7 title: Voltage/Current Regulators
19 description: smallest voltage consumers may set
22 description: largest voltage consumers may set
25 description: Offset applied to voltages to compensate for voltage drops
65 reach the target voltage, plus/minus whatever tolerance the board
73 description: Settling time, in microseconds, for voltage change if regulator
74 have the constant time for any level voltage change. This is useful
75 when regulator have exponential voltage change.
78 description: Settling time, in microseconds, for voltage increase if
79 the regulator needs a constant time to settle after voltage increases
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| /Documentation/devicetree/bindings/iio/afe/ |
| D | voltage-divider.txt | 1 Voltage divider
4 When an io-channel measures the midpoint of a voltage divider, the
5 interesting voltage is often the voltage over the full resistance
6 of the divider. This binding describes the voltage divider in such
24 - compatible : "voltage-divider"
25 - io-channels : Channel node of a voltage io-channel measuring Vout.
26 - output-ohms : Resistance Rout over which the output voltage is measured.
32 The system voltage is circa 12V, but divided down with a 22/222
33 voltage divider (R = 200 Ohms, Rout = 22 Ohms) and fed to an ADC.
36 compatible = "voltage-divider";
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| /Documentation/devicetree/bindings/power/supply/ |
| D | rt9455_charger.txt | 12 When the current in constant-voltage phase drops
15 - richtek,battery-regulation-voltage: integer, maximum battery voltage in uV.
16 - richtek,boost-output-voltage: integer, maximum voltage provided to consumer
20 - richtek,min-input-voltage-regulation: integer, input voltage level in uV, used to
21 decrease voltage level when the over current
23 This prevents input voltage drop due to insufficient
41 richtek,battery-regulation-voltage = <4200000>;
42 richtek,boost-output-voltage = <5050000>;
44 richtek,min-input-voltage-regulation = <4500000>;
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| D | bq25890.txt | 14 - ti,battery-regulation-voltage: integer, maximum charging voltage (in uV);
17 constant-voltage phase drops below this value (in uA);
20 - ti,minimum-sys-voltage: integer, when battery is charging and it is below
21 minimum system voltage, the system will be regulated above
22 minimum-sys-voltage setting (in uV);
23 - ti,boost-voltage: integer, VBUS voltage level in boost mode (in uV);
38 - ti,ibatcomp-clamp-microvolt: integer, maximum charging voltage adjustment due
39 to expected voltage drop on in-series resistor;
50 ti,battery-regulation-voltage = <4200000>;
54 ti,minimum-sys-voltage = <3600000>;
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| D | bq24257.txt | 11 - ti,battery-regulation-voltage: integer, maximum charging voltage in uV.
14 constant-voltage phase drops below this value (in uA).
27 - ti,ovp-voltage: Configures the over voltage protection voltage (in uV). If
29 - ti,in-dpm-voltage: Configures the threshold input voltage for the dynamic
43 ti,battery-regulation-voltage = <4200000>;
56 ti,battery-regulation-voltage = <4200000>;
60 ti,ovp-voltage = <9500000>;
61 ti,in-dpm-voltage = <4440000>;
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| D | bq2415x.txt | 20 - ti,weak-battery-voltage: integer, weak battery voltage threshold in mV.
21 The chip will use slow precharge if battery voltage
23 - ti,battery-regulation-voltage: integer, maximum charging voltage in mV.
26 constant-voltage phase drops below this value (in mA).
40 ti,weak-battery-voltage = <3400>;
41 ti,battery-regulation-voltage = <4200>;
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| /Documentation/devicetree/bindings/iio/dac/ |
| D | ad5758.txt | 14 voltage and dynamically regulates the supply voltage,
16 headroom voltage for the output buffer.
19 In this mode, the VDPC+ voltage is user-programmable to
24 current or voltage output at the VIOUT pin. Only one mode
29 * 2: DPC voltage mode
32 Depending on the selected output mode (voltage or current) one of the
36 - adi,range-microvolt: Voltage output range
37 The array of voltage output ranges must contain two fields:
38 * <0 5000000>: 0 V to 5 V voltage range
39 * <0 10000000>: 0 V to 10 V voltage range
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| /Documentation/power/regulator/ |
| D | overview.rst | 2 Linux voltage and current regulator framework
9 voltage and current regulators.
12 in order to save power and prolong battery life. This applies to both voltage
13 regulators (where voltage output is controllable) and current sinks (where
29 some can control their output voltage and or current.
31 Input Voltage -> Regulator -> Output Voltage
43 Static: consumer does not change its supply voltage or
45 power supply. Its supply voltage is set by the hardware,
48 Dynamic: consumer needs to change its supply voltage or
100 - voltage output is in the range 800mV -> 3500mV.
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| /Documentation/devicetree/bindings/power/ |
| D | rockchip-io-domain.txt | 1 Rockchip SRAM for IO Voltage Domains:
14 general register file (GRF) in sync with the actual value of a voltage
18 - any logic for deciding what voltage we should set regulators to
24 driver. When that other software adjusted a regulator's voltage then
34 - "rockchip,px30-io-voltage-domain" for px30
35 - "rockchip,px30-pmu-io-voltage-domain" for px30 pmu-domains
36 - "rockchip,rk3188-io-voltage-domain" for rk3188
37 - "rockchip,rk3228-io-voltage-domain" for rk3228
38 - "rockchip,rk3288-io-voltage-domain" for rk3288
39 - "rockchip,rk3328-io-voltage-domain" for rk3328
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