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Searched refs:diode (Results 1 – 25 of 44) sorted by relevance

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/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
/linux/drivers/iio/temperature/
H A Dltc2983.c607 struct ltc2983_diode *diode = to_diode(sensor); in ltc2983_diode_assign_chan() local
610 chan_val = LTC2983_DIODE_CFG(diode->sensor_config); in ltc2983_diode_assign_chan()
611 chan_val |= LTC2983_DIODE_EXC_CURRENT(diode->excitation_current); in ltc2983_diode_assign_chan()
612 chan_val |= LTC2983_DIODE_IDEAL_FACTOR(diode->ideal_factor_value); in ltc2983_diode_assign_chan()
1019 struct ltc2983_diode *diode; in ltc2983_diode_new() local
1023 diode = devm_kzalloc(&st->spi->dev, sizeof(*diode), GFP_KERNEL); in ltc2983_diode_new()
1024 if (!diode) in ltc2983_diode_new()
1028 diode->sensor_config = LTC2983_DIODE_SGL(1); in ltc2983_diode_new()
1031 diode->sensor_config |= LTC2983_DIODE_3_CONV_CYCLE(1); in ltc2983_diode_new()
1034 diode->sensor_config |= LTC2983_DIODE_AVERAGE_ON(1); in ltc2983_diode_new()
[all …]
/linux/Documentation/hwmon/
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 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 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 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 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
H A Dbt1-pvt.rst54 temp1: CPU embedded diode -48.38C - +147.438C
88 diode).
H A Ddme1737.rst147 temp1: Remote diode 1 (3904 type) temperature -127C - +127C
149 temp3: Remote diode 2 (3904 type) temperature -127C - +127C
153 returns 1 when a faulty diode or an unconnected input is detected and 0
269 detects a faulty thermal diode or an
H A Dltc2990.rst30 diode.
H A Dw83l785ts.rst23 temperature of a single external diode. The high limit is
H A Dlm95245.rst29 the temperature of a remote diode as well as its own temperature.
H A Dlm95234.rst32 graphics processors or diode-connected 2N3904s. The chip's TruTherm
H A Dadm1025.rst41 remote temperature-sensing diode and an on-chip temperature sensor allows
H A Dpc87360.rst141 external thermal diode channels, so you (physically) can't use them all at
146 thermal diode, and thermistors).
H A Dasc7621.rst61 Both remote diode temperature readings may be given an offset value such
87 Using a 10-bit ADC, the aSC7621 measures the temperature of two remote diode
H A Dit87.rst331 or 3. To change sensor N to a thermal diode, 'echo 3 > tempN_type'.
334 3 = thermal diode)
382 temperature for thermal diodes or diode-connected thermal transistors.
H A Dlm63.rst95 configurable as CPU embedded diode(1) or 3904 transistor(2).
/linux/drivers/rtc/
H A Drtc-max31335.c446 const char *diode; in max31335_trickle_charger_setup() local
455 if (device_property_read_string(dev, "adi,tc-diode", &diode)) in max31335_trickle_charger_setup()
458 if (!strcmp(diode, "schottky")) in max31335_trickle_charger_setup()
460 else if (!strcmp(diode, "standard+schottky")) in max31335_trickle_charger_setup()
464 "Invalid tc-diode value: %s\n", diode); in max31335_trickle_charger_setup()
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.c536 static u8 do_trickle_setup_ds1339(struct ds1307 *ds1307, u32 ohms, bool diode) in do_trickle_setup_ds1339() argument
538 u8 setup = (diode) ? DS1307_TRICKLE_CHARGER_DIODE : in do_trickle_setup_ds1339()
561 static u8 do_trickle_setup_rx8130(struct ds1307 *ds1307, u32 ohms, bool diode) in do_trickle_setup_rx8130() argument
565 if (diode) in do_trickle_setup_rx8130()
1299 bool diode = chip->charge_default; in ds1307_trickle_init() local
1315 diode = false; in ds1307_trickle_init()
1318 diode = true; in ds1307_trickle_init()
1327 diode = false; in ds1307_trickle_init()
1330 return chip->do_trickle_setup(ds1307, ohms, diode); in ds1307_trickle_init()
/linux/Documentation/spi/
H A Dspi-lm70llp.rst65 transistor Q1 (and also a pullup, and a zener diode to D7); while the
/linux/arch/arm64/boot/dts/freescale/
H A Dimx8mq-hummingboard-pulse.dts96 abracon,tc-diode = "schottky";

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