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Searched refs:diode (Results 1 – 25 of 65) sorted by relevance

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/openbmc/linux/Documentation/devicetree/bindings/rtc/
H A Ddallas,ds1390.txt11 - trickle-diode-disable : Do not use internal trickle charger diode
12 Should be given if internal trickle charger diode should be disabled
H A Drtc-ds1307.yaml78 trickle-diode-disable:
79 description: Do not use internal trickle charger diode. Should be given if internal
80 trickle charger diode should be disabled (superseded by aux-voltage-chargeable)
H A Depson,rx8900.yaml30 trickle-diode-disable: true
48 trickle-diode-disable;
H A Drtc.yaml41 trickle-diode-disable:
44 Do not use internal trickle charger diode. Should be given if
45 internal trickle charger diode should be disabled.
H A Dti,bq32000.yaml30 trickle-diode-disable: true
H A Dabracon,abx80x.txt29 - "abracon,tc-diode": should be "standard" (0.6V) or "schottky" (0.3V)
/openbmc/linux/Documentation/hwmon/
H A Dmax6639.rst23 temperature and one external diode-connected transistor or two external
24 diode-connected transistors.
33 temp1_fault R Temperature channel 1 diode fault
34 temp2_fault R Temperature channel 2 diode fault
H A Dmax6697.rst75 remote temperature sensors. Remote temperature sensors are diode-connected
76 thermal transistors, except for MAX6698 which supports three diode-connected
90 tempX_fault RO temperature diode fault (remote sensors only)
H A Dmax31730.rst23 temperatures of three external diode-connected transistors. The operating
26 diode, while beta compensation corrects for temperature-measurement
H A Dsmsc47m192.rst85 temp1_input chip temperature measured by on-chip diode
87 would typically be wired to the diode inside the CPU)
105 temp[2-3]_input_fault diode fault flags for temperature inputs 2 and 3.
108 to ground or Vcc. '1' indicates a diode fault.
H A Dmax6642.rst24 well as the temperature on one external diode.
H A Dthmc50.rst45 external diode-type temperature sensor (compatible w/ the diode sensor inside
H A Dmax31760.rst23 temperature of a discrete diode-connected transistor, such as a 2N3906,
24 or a thermal diode commonly found on CPUs, graphics processor units (GPUs),
H A Dmax1619.rst24 well as the temperature of up to one external diode.
H A Dvt1211.rst68 Reading 1 temp1 Intel thermal diode
69 Reading 3 temp2 Internal thermal diode
126 internal thermal diode and the driver does all the scaling for temp2 and
131 Temp1 is an Intel-type thermal diode which requires the following formula to
H A Dw83781d.rst141 beta value in the sensor files. '1' is the PII/Celeron diode, '2' is the
197 - Problems with diode/thermistor settings (supported?)
260 > programmable to be either thermistor or Pentium II diode inputs.
261 > How do I program them for diode inputs? I can't find any register
262 > to program these to be diode inputs.
270 diode 1 1 1
276 PII thermal diode 1 1 1
277 2N3904 diode 0 0 0
H A Dlm83.rst31 a stripped down version of the LM83 that only supports one external diode.
34 in that the later can only sense the temperature of one external diode.
H A Demc2103.rst35 as temp3 and temp4. If only one diode is attached to this channel, temp4
/openbmc/linux/drivers/iio/temperature/
H A Dltc2983.c606 struct ltc2983_diode *diode = to_diode(sensor); in ltc2983_diode_assign_chan() local
609 chan_val = LTC2983_DIODE_CFG(diode->sensor_config); in ltc2983_diode_assign_chan()
1066 struct ltc2983_diode *diode; in ltc2983_diode_new() local
1070 diode = devm_kzalloc(&st->spi->dev, sizeof(*diode), GFP_KERNEL); in ltc2983_diode_new()
1071 if (!diode) in ltc2983_diode_new()
1075 diode->sensor_config = LTC2983_DIODE_SGL(1); in ltc2983_diode_new()
1100 diode->excitation_current = 0x00; in ltc2983_diode_new()
1103 diode->excitation_current = 0x01; in ltc2983_diode_new()
1106 diode->excitation_current = 0x02; in ltc2983_diode_new()
1109 diode->excitation_current = 0x03; in ltc2983_diode_new()
[all …]
/openbmc/linux/Documentation/devicetree/bindings/hwmon/
H A Dnuvoton,nct7802.yaml61 - thermal-diode
137 temperature-mode = "thermal-diode";
/openbmc/linux/Documentation/devicetree/bindings/iio/temperature/
H A Dadi,ltc2983.yaml147 "^diode@":
166 resistance between the device and the diode.
171 Whether to use a running average of the diode temperature
172 reading to reduce the noise when the diode is used as a cold
179 Magnitude of the 1l excitation current applied to the diode.
502 diode5: diode@5 {
/openbmc/openbmc/meta-openembedded/meta-oe/recipes-extended/wipe/
H A Dwipe_0.24.bb8 HOMEPAGE = "http://lambda-diode.com/software/wipe/"
/openbmc/linux/Documentation/devicetree/bindings/regulator/
H A Drichtek,rtmv20-regulator.yaml7 title: Richtek RTMV20 laser diode regulator
14 It is used to drive laser diode. There're two signals for chip controls
/openbmc/linux/drivers/rtc/
H A Drtc-abx80x.c571 const char *diode; in abx80x_dt_trickle_cfg() local
576 ret = of_property_read_string(np, "abracon,tc-diode", &diode); in abx80x_dt_trickle_cfg()
580 if (!strcmp(diode, "standard")) { in abx80x_dt_trickle_cfg()
582 } else if (!strcmp(diode, "schottky")) { in abx80x_dt_trickle_cfg()
585 dev_dbg(&client->dev, "Invalid tc-diode value: %s\n", diode); in abx80x_dt_trickle_cfg()
H A Drtc-ds1307.c520 static u8 do_trickle_setup_ds1339(struct ds1307 *ds1307, u32 ohms, bool diode) in do_trickle_setup_ds1339() argument
522 u8 setup = (diode) ? DS1307_TRICKLE_CHARGER_DIODE : in do_trickle_setup_ds1339()
545 static u8 do_trickle_setup_rx8130(struct ds1307 *ds1307, u32 ohms, bool diode) in do_trickle_setup_rx8130() argument
549 if (diode) in do_trickle_setup_rx8130()
1283 bool diode = chip->charge_default; in ds1307_trickle_init() local
1299 diode = false; in ds1307_trickle_init()
1302 diode = true; in ds1307_trickle_init()
1311 diode = false; in ds1307_trickle_init()
1314 return chip->do_trickle_setup(ds1307, ohms, diode); in ds1307_trickle_init()

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