| /linux/Documentation/hwmon/ |
| H A D | ina209.rst | 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
49 in0_min_alarm shunt voltage min alarm limit exceeded
[all …]
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| H A D | ina2xx.rst | 82 The INA219 is a high-side current shunt and power monitor with an I2C
83 interface. The INA219 monitors both shunt drop and supply voltage, with
86 The INA220 is a high or low side current shunt and power monitor with an I2C
87 interface. The INA220 monitors both shunt drop and supply voltage.
89 The INA226 is a current shunt and power monitor with an I2C interface.
90 The INA226 monitors both a shunt voltage drop and bus supply voltage.
92 INA230 and INA231 are high or low side current shunt and power monitors
93 with an I2C interface. The chips monitor both a shunt voltage drop and
96 INA260 is a high or low side current and power monitor with integrated shunt
99 The SY24655 is a high- and low-side current shunt and power monitor with an I2C
[all …]
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| H A D | ina3221.rst | 22 side of up to three D.C. power supplies. The INA3221 monitors both shunt drop
34 shunt[123]_resistor Shunt resistance(uOhm) channels
44 in7_input Sum of shunt voltage(uV) channels
45 in7_label Channel label for sum of shunt voltage
48 value for their shunt resistors)
53 value for their shunt resistors)
69 * SC: shunt-voltage conversion time in millisecond
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| H A D | tmp513.rst | 30 shunt monitor. These system monitors have the capability of measuring remote
52 The driver read the shunt voltage from the chip and convert it to current.
54 shunt resistor value. The value resolution will be equal to 10uV/Rshunt.
56 The driver exports the shunt currents values via the following sysFs files:
103 and depend on the shunt resistor value and the pga_gain value.
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| /linux/drivers/hwmon/ |
| H A D | ltc4151.c | 42 unsigned int shunt; /* in micro ohms */ member
104 val = val * 20 * 1000 / data->shunt; in ltc4151_get_value()
163 u32 shunt; in ltc4151_probe() local
173 "shunt-resistor-micro-ohms", &shunt)) in ltc4151_probe()
174 shunt = 1000; /* 1 mOhm if not set via DT */ in ltc4151_probe()
176 if (shunt == 0) in ltc4151_probe()
179 data->shunt = shunt; in ltc4151_probe()
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| H A D | ina209.c | 491 u32 shunt; in ina209_init_client() local
507 shunt = pdata->shunt_uohms; in ina209_init_client()
509 &shunt)) { in ina209_init_client()
510 if (shunt == 0) in ina209_init_client()
513 shunt = data->calibration_orig ? in ina209_init_client()
526 clamp_val(40960000 / shunt, 1, 65535)); in ina209_init_client()
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| /linux/arch/arm/boot/dts/aspeed/ |
| H A D | aspeed-bmc-facebook-santabarbara.dts | 394 shunt-resistor = <2000>;
400 shunt-resistor = <2000>;
406 shunt-resistor = <2000>;
412 shunt-resistor = <2000>;
458 shunt-resistor = <2000>;
464 shunt-resistor = <2000>;
470 shunt-resistor = <2000>;
476 shunt-resistor = <2000>;
587 shunt-resistor = <2000>;
593 shunt-resistor = <2000>;
[all …]
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| H A D | aspeed-bmc-facebook-yosemite5.dts | 387 shunt-resistor = <1000>;
404 shunt-resistor = <1000>;
410 shunt-resistor-micro-ohms = <250>;
416 shunt-resistor = <1000>;
422 shunt-resistor = <1000>;
456 shunt-resistor-micro-ohms = <1000>;
462 shunt-resistor-micro-ohms = <1000>;
468 shunt-resistor-micro-ohms = <1000>;
474 shunt-resistor-micro-ohms = <1000>;
581 shunt-resistor = <2000>;
[all …]
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| H A D | aspeed-bmc-facebook-harma.dts | 194 shunt-resistor = <1000>;
200 shunt-resistor = <1000>;
206 shunt-resistor = <1000>;
212 shunt-resistor = <1000>;
274 shunt-resistor = <1000>;
280 shunt-resistor = <1000>;
286 shunt-resistor = <1000>;
292 shunt-resistor = <1000>;
373 shunt-resistor-micro-ohms = <250>;
384 shunt-resistor = <500>;
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| H A D | aspeed-bmc-facebook-yosemite4.dts | 230 shunt-resistor-micro-ohms = <500>;
281 shunt-resistor-micro-ohms = <500>;
332 shunt-resistor-micro-ohms = <500>;
383 shunt-resistor-micro-ohms = <500>;
434 shunt-resistor-micro-ohms = <500>;
485 shunt-resistor-micro-ohms = <500>;
536 shunt-resistor-micro-ohms = <500>;
587 shunt-resistor-micro-ohms = <500>;
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| /linux/arch/arm/boot/dts/samsung/ |
| H A D | exynos5422-odroidxu3.dts | 31 shunt-resistor = <10000>;
38 shunt-resistor = <10000>;
45 shunt-resistor = <10000>;
52 shunt-resistor = <10000>;
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| /linux/arch/arm64/boot/dts/nvidia/ |
| H A D | tegra234-p3701.dtsi | 120 shunt-resistor-micro-ohms = <2000>;
126 shunt-resistor-micro-ohms = <2000>;
132 shunt-resistor-micro-ohms = <2000>;
151 shunt-resistor-micro-ohms = <2000>;
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| H A D | tegra186-p3310.dtsi | 81 shunt-resistor-micro-ohms = <10000>;
87 shunt-resistor-micro-ohms = <10000>;
93 shunt-resistor-micro-ohms = <10000>;
106 shunt-resistor-micro-ohms = <5000>;
112 shunt-resistor-micro-ohms = <10000>;
118 shunt-resistor-micro-ohms = <10000>;
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| H A D | tegra194-p2888.dtsi | 68 shunt-resistor-micro-ohms = <5000>;
73 shunt-resistor-micro-ohms = <5000>;
78 shunt-resistor-micro-ohms = <5000>;
91 shunt-resistor-micro-ohms = <5000>;
96 shunt-resistor-micro-ohms = <5000>;
101 shunt-resistor-micro-ohms = <5000>;
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| H A D | tegra234-p3767.dtsi | 99 shunt-resistor-micro-ohms = <5000>;
105 shunt-resistor-micro-ohms = <5000>;
111 shunt-resistor-micro-ohms = <5000>;
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| H A D | tegra194-p3668.dtsi | 66 shunt-resistor-micro-ohms = <5000>;
71 shunt-resistor-micro-ohms = <5000>;
76 shunt-resistor-micro-ohms = <5000>;
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| /linux/arch/arm64/boot/dts/ti/ |
| H A D | k3-am62p-verdin-ivy.dtsi | 30 ain1_current_unmanaged: current-sense-shunt-ain1 {
31 compatible = "current-sense-shunt";
34 shunt-resistor-micro-ohms = <100000000>;
74 ain2_current_unmanaged: current-sense-shunt-ain2 {
75 compatible = "current-sense-shunt";
78 shunt-resistor-micro-ohms = <100000000>;
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| H A D | k3-am62-verdin-ivy.dtsi | 26 ain1_current_unmanaged: current-sense-shunt-ain1 {
27 compatible = "current-sense-shunt";
30 shunt-resistor-micro-ohms = <100000000>;
70 ain2_current_unmanaged: current-sense-shunt-ain2 {
71 compatible = "current-sense-shunt";
74 shunt-resistor-micro-ohms = <100000000>;
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| /linux/arch/arm64/boot/dts/freescale/ |
| H A D | fsl-ls1088a-qds.dts | 70 shunt-resistor = <1000>;
76 shunt-resistor = <1000>;
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| /linux/arch/arm/boot/dts/microchip/ |
| H A D | at91-sama7d65_curiosity.dts | 165 shunt-resistor-micro-ohms = <47000>;
171 shunt-resistor-micro-ohms = <47000>;
177 shunt-resistor-micro-ohms = <47000>;
183 shunt-resistor-micro-ohms = <47000>;
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| /linux/arch/powerpc/boot/dts/fsl/ |
| H A D | t4240qds.dts | 418 shunt-resistor = <1000>;
424 shunt-resistor = <1000>;
430 shunt-resistor = <1000>;
436 shunt-resistor = <1000>;
442 shunt-resistor = <1000>;
448 shunt-resistor = <1000>;
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| H A D | p3041ds.dts | 145 shunt-resistor = <1000>;
150 shunt-resistor = <1000>;
155 shunt-resistor = <1000>;
160 shunt-resistor = <1000>;
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| H A D | p5020ds.dts | 145 shunt-resistor = <1000>;
150 shunt-resistor = <1000>;
155 shunt-resistor = <1000>;
160 shunt-resistor = <1000>;
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| /linux/drivers/iio/afe/ |
| H A D | iio-rescale.c | 364 u32 shunt; in rescale_current_sense_shunt_props() local
369 &shunt); in rescale_current_sense_shunt_props()
375 factor = gcd(shunt, 1000000); in rescale_current_sense_shunt_props()
377 rescale->denominator = shunt / factor; in rescale_current_sense_shunt_props()
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| /linux/arch/arm/boot/dts/nxp/ls/ |
| H A D | ls1021a-iot.dts | 162 shunt-resistor = <1000>;
168 shunt-resistor = <1000>;
|