| /Linux-v5.15/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 | 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 | 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 | 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 | ir38064.rst | 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
52 in2_crit_alarm Output voltage critical high 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 | 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 | 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 | stpddc60.rst | 37 The vout under- and over-voltage limits are set in relation to the commanded
38 output voltage as a positive or negative offset in the interval 50mV to 400mV
40 when the commanded output voltage changes. Also, care should be taken when
41 writing to those limits since in the worst case the commanded output voltage
60 in1_input Measured input voltage.
61 in1_lcrit Critical minimum input voltage.
62 in1_crit Critical maximum input voltage.
63 in1_lcrit_alarm Input voltage critical low alarm.
64 in1_crit_alarm Input voltage critical high alarm.
67 in2_input Measured output voltage.
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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 | bpa-rs600.rst | 46 in1_input Measured input voltage
47 in1_max Maximum input voltage
48 in1_max_alarm Input voltage high alarm
49 in1_min Minimum input voltage
50 in1_min_alarm Input voltage low alarm
53 in2_input Measured output voltage
54 in2_max Maximum output voltage
55 in2_max_alarm Output voltage high alarm
56 in2_min Maximum output voltage
57 in2_min_alarm Output voltage low alarm
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| D | inspur-ipsps1.rst | 44 in1_alarm Input voltage under-voltage alarm.
45 in1_input Measured input voltage in mV.
47 in2_input Measured output voltage in mV.
49 in2_lcrit Critical minimum output voltage
50 in2_lcrit_alarm Output voltage critical low alarm
51 in2_max Maximum output voltage
52 in2_max_alarm Output voltage high alarm
53 in2_min Minimum output voltage
54 in2_min_alarm Output voltage low alarm
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| D | max31785.rst | 20 management with temperature and remote voltage sensing. Various fan control
44 in[1-6]_crit Critical maximum output voltage
45 in[1-6]_crit_alarm Output voltage critical high alarm
46 in[1-6]_input Measured output voltage
48 in[1-6]_lcrit Critical minimum output voltage
49 in[1-6]_lcrit_alarm Output voltage critical low alarm
50 in[1-6]_max Maximum output voltage
51 in[1-6]_max_alarm Output voltage high alarm
52 in[1-6]_min Minimum output voltage
53 in[1-6]_min_alarm Output voltage low alarm
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| D | ltc2945.rst | 22 The LTC2945 is a rail-to-rail system monitor that measures current, voltage,
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
69 in2_highest Highest measured voltage
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| D | ltc3815.rst | 41 in1_input Measured input voltage.
42 in1_alarm Input voltage alarm.
43 in1_highest Highest input voltage.
44 in1_reset_history Reset input voltage history.
47 in2_input Measured output voltage.
48 in2_alarm Output voltage alarm.
49 in2_highest Highest output voltage.
50 in2_reset_history Reset output voltage history.
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| D | menf21bmc.rst | 20 This driver gives access to the voltage monitoring feature of the main
22 The voltage sensors are connected to the ADC inputs of the BMC which is
41 in0_input +3.3V input voltage
42 in1_input +5.0V input voltage
43 in2_input +12.0V input voltage
44 in3_input +5V Standby input voltage
47 in[0-4]_min Minimum voltage limit
48 in[0-4]_max Maximum voltage limit
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| /Linux-v5.15/drivers/iio/adc/ |
| D | qcom-vadc-common.c | 413 s64 voltage = 0, result = 0; in qcom_vadc_scale_volt() local
415 qcom_vadc_scale_calib(calib_graph, adc_code, absolute, &voltage); in qcom_vadc_scale_volt()
417 voltage = voltage * prescale->den; in qcom_vadc_scale_volt()
418 result = div64_s64(voltage, prescale->num); in qcom_vadc_scale_volt()
429 s64 voltage = 0; in qcom_vadc_scale_therm() local
432 qcom_vadc_scale_calib(calib_graph, adc_code, absolute, &voltage); in qcom_vadc_scale_therm()
435 voltage = div64_s64(voltage, 1000); in qcom_vadc_scale_therm()
439 voltage, result_mdec); in qcom_vadc_scale_therm()
451 s64 voltage = 0; in qcom_vadc_scale_die_temp() local
454 qcom_vadc_scale_calib(calib_graph, adc_code, absolute, &voltage); in qcom_vadc_scale_die_temp()
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| /Linux-v5.15/Documentation/devicetree/bindings/regulator/ |
| D | vctrl.txt | 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
23 undesiredly since the output voltage does not adjust
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| D | max8997-regulator.txt | 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
28 safe operating voltage).
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| D | samsung,s5m8767.txt | 16 - s5m8767,pmic-buck2-dvs-voltage: A set of 8 voltage values in micro-volt (uV)
17 units for buck2 when changing voltage using gpio dvs. Refer to [1] below
20 - s5m8767,pmic-buck3-dvs-voltage: A set of 8 voltage values in micro-volt (uV)
21 units for buck3 when changing voltage using gpio dvs. Refer to [1] below
24 - s5m8767,pmic-buck4-dvs-voltage: A set of 8 voltage values in micro-volt (uV)
25 units for buck4 when changing voltage using gpio dvs. Refer to [1] below
32 property is specified, the 's5m8767,pmic-buck[2/3/4]-dvs-voltage'
33 property should specify atleast one voltage level (which would be a
34 safe operating voltage).
37 property is specified, then all the eight voltage values for the
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| /Linux-v5.15/drivers/hwmon/ |
| D | ltc4245.c | 174 u32 voltage = 0; in ltc4245_get_voltage() local
179 voltage = regval * 55; in ltc4245_get_voltage()
183 voltage = regval * 22; in ltc4245_get_voltage()
187 voltage = regval * 15; in ltc4245_get_voltage()
191 voltage = regval * -55; in ltc4245_get_voltage()
194 voltage = regval * 10; in ltc4245_get_voltage()
202 return voltage; in ltc4245_get_voltage()
210 unsigned int voltage; in ltc4245_get_current() local
230 voltage = regval * 250; /* voltage in uV */ in ltc4245_get_current()
231 curr = voltage / 50; /* sense resistor 50 mOhm */ in ltc4245_get_current()
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| /Linux-v5.15/drivers/regulator/ |
| D | Kconfig | 8 This framework is designed to provide a generic interface to voltage
10 provide voltage and current control to client or consumer drivers and
16 to both voltage regulators (where voltage output is controllable) and
34 tristate "Fixed voltage regulator support"
36 This driver provides support for fixed voltage regulators,
43 This driver provides a virtual consumer for the voltage and
60 tristate "Marvell 88PG86X voltage regulators"
64 This driver supports Marvell 88PG867 and 88PG868 voltage regulators.
72 This driver supports Marvell 88PM800 voltage regulator chips.
74 the voltage is programmed via I2C interface.
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| D | twl6030-regulator.c | 310 int voltage = 0; in twl6030smps_list_voltage() local
314 voltage = 100000; in twl6030smps_list_voltage()
319 voltage = 0; in twl6030smps_list_voltage()
322 voltage = 1350 * 1000; in twl6030smps_list_voltage()
325 voltage = 1500 * 1000; in twl6030smps_list_voltage()
328 voltage = 1800 * 1000; in twl6030smps_list_voltage()
331 voltage = 1900 * 1000; in twl6030smps_list_voltage()
334 voltage = 2100 * 1000; in twl6030smps_list_voltage()
337 voltage += (600000 + (12500 * (index - 1))); in twl6030smps_list_voltage()
343 voltage = 0; in twl6030smps_list_voltage()
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| /Linux-v5.15/drivers/leds/ |
| D | leds-regulator.c | 32 int voltage = regulator_list_voltage(supply, 0); in led_regulator_get_max_brightness() local
34 if (voltage <= 0) in led_regulator_get_max_brightness()
41 ret = regulator_set_voltage(supply, voltage, voltage); in led_regulator_get_max_brightness()
94 int voltage; in regulator_led_brightness_set() local
105 voltage = led_regulator_get_voltage(led->vcc, value); in regulator_led_brightness_set()
107 value, voltage); in regulator_led_brightness_set()
109 ret = regulator_set_voltage(led->vcc, voltage, voltage); in regulator_led_brightness_set()
112 voltage, ret); in regulator_led_brightness_set()
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