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/Documentation/hwmon/
Dmax16601.rst83 curr1_input VCORE input current, derived from duty cycle
84 and output current.
85 curr1_max Maximum input current.
86 curr1_max_alarm Current high alarm.
89 curr[P+2]_input VCORE phase P input current.
92 curr[N+2]_input VCORE input current, derived from sensor
97 curr[N+3]_input VSA input current.
100 curr[N+4]_input VCORE output current.
101 curr[N+4]_crit Critical output current.
102 curr[N+4]_crit_alarm Output current critical alarm.
[all …]
Dina3221.rst21 The Texas Instruments INA3221 monitors voltage, current, and power on the high
23 and supply voltage, with programmable conversion times and averaging, current
33 curr[123]_input Current(mA) measurement channels
35 curr[123]_crit Critical alert current(mA) setting, activates the
36 corresponding alarm when the respective current
38 curr[123]_crit_alarm Critical alert current limit exceeded
39 curr[123]_max Warning alert current(mA) setting, activates the
40 corresponding alarm when the respective current
42 curr[123]_max_alarm Warning alert current limit exceeded
46 curr4_input Sum of current(mA) measurement channels,
[all …]
Dacbel-fsg032.rst29 curr1_crit Critical maximum current.
30 curr1_crit_alarm Input current critical alarm.
31 curr1_input Measured output current.
33 curr1_max Maximum input current.
34 curr1_max_alarm Maximum input current high alarm.
35 curr1_rated_max Maximum rated input current.
36 curr2_crit Critical maximum current.
37 curr2_crit_alarm Output current critical alarm.
38 curr2_input Measured output current.
40 curr2_max Maximum output current.
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Dmax16065.rst55 accurately monitor (+/-2.5%) one current channel using a dedicated high-side
56 current-sense amplifier. The MAX16065 manages up to twelve system voltages
67 one current channel using a dedicated high-side current-sense amplifier. The
74 MAX16070, and MAX16071 also support supply current monitoring.
99 in12_input Voltage on CSP (Current Sense Positive) pin.
100 Only if the chip supports current sensing and if
101 current sensing is enabled.
120 curr1_input Current sense input; only if the chip supports current
121 sensing and if current sensing is enabled.
122 Displayed current assumes 0.001 Ohm current sense
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Dlochnagar.rst12 Lochnagar 2 features built-in Current Monitor circuitry that allows for the
13 measurement of both voltage and current on up to eight of the supply voltage
14 rails provided to the minicards. The Current Monitor does not require any
17 The current and voltage measurements are obtained through the standard register
28 curr1_input Measured current for DBVDD1 (milliAmps)
35 curr2_input Measured current for 1V8 DSP (milliAmps)
42 curr3_input Measured current for 1V8 CDC (milliAmps)
49 curr4_input Measured current for VDDCORE DSP (milliAmps)
56 curr5_input Measured current for AVDD 1V8 (milliAmps)
61 curr6_input Measured current for SYSVDD (milliAmps)
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Dpli1209bc.rst48 curr1_input Input current.
49 curr1_max Maximum input current.
50 curr1_max_alarm Maximum input current high alarm.
51 curr1_crit Critical input current.
52 curr1_crit_alarm Input current critical alarm.
55 curr2_input Output current.
56 curr2_crit Critical output current.
57 curr2_crit_alarm Output current critical alarm.
58 curr2_max Maximum output current.
59 curr2_max_alarm Output current high alarm.
/Documentation/devicetree/bindings/power/supply/
Dgpio-charger.yaml42 charge-current-limit-gpios:
45 description: GPIOs used for current limiting
47 charge-current-limit-mapping:
48 description: List of tuples with current in uA and a GPIO bitmap (in
50 current limit.
55 Current limit in uA
58 charge-current-limit-gpios property. Bit 1 second to last
70 - charge-current-limit-gpios
73 charge-current-limit-gpios: [ charge-current-limit-mapping ]
74 charge-current-limit-mapping: [ charge-current-limit-gpios ]
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Dbq25890.yaml38 ti,charge-current:
40 description: maximum charging current (in uA)
42 ti,termination-current:
45 charge will be terminated when current in constant-voltage phase
48 ti,precharge-current:
50 description: maximum charge current during precharge phase (in uA)
62 ti,boost-max-current:
64 description: maximum allowed current draw in boost mode (in uA)
72 ILIM resistor will be used and the input current will be the lower
79 temperature above which the charge current is lowered, to avoid overheating
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Dbq2415x.yaml34 ti,current-limit:
36 description: initial maximum current charger can pull from power supply in mA.
48 ti,charge-current:
50 description: maximum charging current in mA.
52 ti,termination-current:
55 charge will be terminated when current in constant-voltage phase drops
69 - ti,current-limit
72 - ti,charge-current
73 - ti,termination-current
88 ti,current-limit = <100>;
[all …]
Drichtek,rt9455.yaml25 richtek,output-charge-current:
27 description: output current from the charger to the battery, in uA.
32 percent of the output charge current. When the current in constant-voltage phase drops
47 input voltage level in uV, used to decrease voltage level when the over current of the
49 current provided by the power source. Defaults to 4500000 uV (4.5V).
51 richtek,avg-input-current-regulation:
54 input current value in uA drained by the charger from the power source.
61 - richtek,output-charge-current
82 richtek,output-charge-current = <500000>;
88 richtek,avg-input-current-regulation = <500000>;
Dbq24257.yaml33 ti,charge-current:
35 description: maximum charging current in uA
37 ti,termination-current:
40 charge will be terminated when current in constant-voltage phase
52 ti,current-limit:
55 The maximum current to be drawn from the charger's input (in uA).
56 If this property is not specified, the input limit current is set
78 - ti,charge-current
79 - ti,termination-current
100 ti,charge-current = <1000000>;
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Drohm,bd99954.yaml29 # Curve (1) represents charging current.
33 # a) Trickle-charge with constant current (8).
34 # b) pre-charge with constant current (6)
36 # First a constant current (5) phase (CC)
38 # target level - until charging current has dropped to termination
70 # - trickle-charge-current-microamp:
71 # Current used at trickle-charge phase (8 in above chart)
75 # - precharge-current-microamp:
76 # Current used at pre-charge phase (6 in above chart)
80 # - constant-charge-current-max-microamp
[all …]
Dsummit,smb347-charger.yaml55 summit,mains-current-limit-microamp:
56 description: Maximum input current from AC/DC input (in uA)
58 summit,usb-current-limit-microamp:
59 description: Maximum input current from USB input (in uA)
61 summit,charge-current-compensation-microamp:
62 description: Charge current compensation (in uA)
73 - 1 # SMB3XX_SOFT_TEMP_COMPENSATE_CURRENT Current compensation
106 summit,mains-current-limit-microamp:
110 summit,usb-current-limit-microamp:
114 summit,charge-current-compensation-microamp:
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Drichtek,rt5033-charger.yaml26 precharge-current-microamp:
27 Current of pre-charge mode. The pre-charge current levels are 350 mA
30 constant-charge-current-max-microamp:
31 Current of fast-charge mode. The fast-charge current levels are 700 mA
34 charge-term-current-microamp:
35 This property is end of charge current. Its level ranges from 150 mA
42 current. Its levels are 2.3 V to 3.8 V programmed by I2C per 0.1 V.
/Documentation/devicetree/bindings/net/
Dqcom,qca807x.yaml80 With this enabled and qcom,dac-full-bias-current
81 and qcom,dac-disable-bias-current-tweak disabled,
82 bias current is half.
85 qcom,dac-full-bias-current:
87 Set Analog MDI driver bias current to FULL.
89 With this not defined, bias current is set to DSP.
90 (bias current is adjusted based on cable length)
92 Actual bias current might be different with
93 qcom,dac-disable-bias-current-tweak disabled.
96 qcom,dac-disable-bias-current-tweak:
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/Documentation/devicetree/bindings/iio/health/
Dmaxim,max30102.yaml29 maxim,red-led-current-microamp:
30 description: RED LED current. Each step is approximately 200 microamps.
34 maxim,ir-led-current-microamp:
35 description: IR LED current. Each step is approximately 200 microamps.
39 maxim,green-led-current-microamp:
40 description: Green LED current. Each step is approximately 200 microamps.
52 maxim,green-led-current-microamp: false
70 maxim,red-led-current-microamp = <7000>;
71 maxim,ir-led-current-microamp = <7000>;
/Documentation/devicetree/bindings/sound/
Drt5651.txt30 - realtek,over-current-threshold-microamp
31 u32, micbias over-current detection threshold in µA, valid values are
34 - realtek,over-current-scale-factor
35 u32, micbias over-current detection scale-factor, valid values are:
36 0: Scale current by 0.5
37 1: Scale current by 0.75
38 2: Scale current by 1.0
39 3: Scale current by 1.5
/Documentation/devicetree/bindings/iio/addac/
Dadi,ad74115.yaml62 2 - Current output
64 4 - Current input, externally-powered
65 5 - Current input, loop-powered
70 10 - Current output with HART
71 11 - Current input, externally-powered, with HART
72 12 - Current input, loop-powered, with HART
146 description: Sink current in digital input mode.
192 adi,dac-current-limit-low:
195 When not present, the DAC short-circuit current limit is 32mA in
210 adi,rtd-excitation-current-microamp:
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/Documentation/power/regulator/
Doverview.rst2 Linux voltage and current regulator framework
9 voltage and current regulators.
13 regulators (where voltage output is controllable) and current sinks (where
14 current limit is controllable).
29 some can control their output voltage and or current.
44 current limit. It only needs to enable or disable its
49 current limit to meet operation demands.
101 - regulator current output limit is 20mA @ 5V but is
110 - Domain-3 current limit is 0mA -> 20mA.
113 dynamically setting voltage or current limit levels.
[all …]
/Documentation/devicetree/bindings/iio/afe/
Dcurrent-sense-amplifier.yaml4 $id: http://devicetree.org/schemas/iio/afe/current-sense-amplifier.yaml#
7 title: Current Sense Amplifier
13 When an io-channel measures the output voltage from a current sense
14 amplifier, the interesting measurement is almost always the current
16 describes such a current sense circuit.
20 const: current-sense-amplifier
48 compatible = "current-sense-amplifier";
Dcurrent-sense-shunt.yaml4 $id: http://devicetree.org/schemas/iio/afe/current-sense-shunt.yaml#
7 title: Current Sense Shunt
13 When an io-channel measures the voltage over a current sense shunt,
14 the interesting measurement is almost always the current through the
15 shunt, not the voltage over it. This binding describes such a current
20 const: current-sense-shunt
61 compatible = "current-sense-shunt";
65 /* Divide the voltage by 3300000/1000000 (or 3.3) for the current. */
/Documentation/devicetree/bindings/iio/adc/
Dti,palmas-gpadc.yaml17 1 battery temp NTC (optional current source)
19 3 temp (with ext. diode, optional current source)
27 11 DC-DC current probe (how does this work?)
44 ti,channel0-current-microamp:
45 description: Channel 0 current in uA.
52 ti,channel3-current-microamp:
53 description: Channel 3 current in uA.
/Documentation/devicetree/bindings/leds/
Drichtek,rt8515.yaml15 current for each mode is defined in hardware using two resistors
34 resistors limits the maximum flash current. This must be set
43 resistors limits the maximum torch current. This must be set
58 description: The maximum current for flash mode
60 ground. The maximum hardware current setting is calculated
63 maximum current of 700mA. By setting this attribute in
65 current below the hardware limit. This requires the RFS
70 description: The maximum current for torch mode
72 ground. The maximum hardware current setting is calculated
75 maximum current of 700mA. By setting this attribute in
[all …]
/Documentation/devicetree/bindings/phy/
Dphy-stm32-usbphyc.yaml94 st,current-boost-microamp:
95 description: Current boosting in uA
126 st,trim-hs-current:
128 Controls HS driver current trimming for choke compensation
129 - <0> = 18.87 mA target current / nominal + 0%
130 - <1> = 19.165 mA target current / nominal + 1.56%
131 - <2> = 19.46 mA target current / nominal + 3.12%
132 - <3> = 19.755 mA target current / nominal + 4.68%
133 - <4> = 20.05 mA target current / nominal + 6.24%
134 - <5> = 20.345 mA target current / nominal + 7.8%
[all …]
/Documentation/admin-guide/cgroup-v1/
Dpids.rst21 number of processes currently in the cgroup is given by pids.current.
24 to have pids.current > pids.max. This can be done by either setting the limit to
25 be smaller than pids.current, or attaching enough processes to the cgroup such
26 that pids.current > pids.max. However, it is not possible to violate a cgroup
34 pids.current tracks all child cgroup hierarchies, so parent/pids.current is a
35 superset of parent/child/pids.current.
55 # cat /sys/fs/cgroup/pids/parent/pids.current
62 # cat /sys/fs/cgroup/pids/parent/pids.current
73 # cat /sys/fs/cgroup/pids/parent/pids.current
75 # cat /sys/fs/cgroup/pids/parent/child/pids.current
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