| /Linux-v6.1/Documentation/hwmon/ |
| 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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| D | ina238.rst | 22 The INA238 is a current shunt, power and temperature monitor with an I2C
24 conversion rate, sample averaging and selectable shunt voltage accuracy.
26 The shunt value in micro-ohms can be set via platform data or device tree at
36 in0_min Minimum shunt voltage threshold (mV)
37 in0_min_alarm Minimum shunt voltage alarm
38 in0_max Maximum shunt voltage threshold (mV)
39 in0_max_alarm Maximum shunt voltage alarm
43 in1_min_alarm Minimum shunt voltage alarm
45 in1_max_alarm Maximum shunt voltage alarm
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| D | ina2xx.rst | 61 The INA219 is a high-side current shunt and power monitor with an I2C
62 interface. The INA219 monitors both shunt drop and supply voltage, with
65 The INA220 is a high or low side current shunt and power monitor with an I2C
66 interface. The INA220 monitors both shunt drop and supply voltage.
68 The INA226 is a current shunt and power monitor with an I2C interface.
69 The INA226 monitors both a shunt voltage drop and bus supply voltage.
71 INA230 and INA231 are high or low side current shunt and power monitors
72 with an I2C interface. The chips monitor both a shunt voltage drop and
75 The shunt value in micro-ohms can be set via platform data or device tree at
82 bus and shunt voltage conversion times multiplied by the averaging rate. We
[all …]
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| 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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| 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-v6.1/drivers/hwmon/ |
| 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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| 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-v6.1/arch/arm/boot/dts/ |
| D | am3874-iceboard.dts | 156 ina230@40 { compatible = "ti,ina230"; reg = <0x40>; shunt-resistor = <5000>; };
157 ina230@41 { compatible = "ti,ina230"; reg = <0x41>; shunt-resistor = <5000>; };
158 ina230@42 { compatible = "ti,ina230"; reg = <0x42>; shunt-resistor = <5000>; };
160 ina230@44 { compatible = "ti,ina230"; reg = <0x44>; shunt-resistor = <5000>; };
161 ina230@45 { compatible = "ti,ina230"; reg = <0x45>; shunt-resistor = <5000>; };
162 ina230@46 { compatible = "ti,ina230"; reg = <0x46>; shunt-resistor = <5000>; };
164 ina230@47 { compatible = "ti,ina230"; reg = <0x47>; shunt-resistor = <5500>; };
165 ina230@48 { compatible = "ti,ina230"; reg = <0x48>; shunt-resistor = <2360>; };
166 ina230@49 { compatible = "ti,ina230"; reg = <0x49>; shunt-resistor = <2360>; };
167 ina230@43 { compatible = "ti,ina230"; reg = <0x43>; shunt-resistor = <2360>; };
[all …]
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| D | exynos5422-odroidxu3.dts | 31 shunt-resistor = <10000>;
38 shunt-resistor = <10000>;
45 shunt-resistor = <10000>;
52 shunt-resistor = <10000>;
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| D | aspeed-bmc-facebook-bletchley.dts | 244 shunt-resistor = <2000>;
330 shunt-resistor = <2000>;
416 shunt-resistor = <2000>;
502 shunt-resistor = <2000>;
588 shunt-resistor = <2000>;
674 shunt-resistor = <2000>;
819 shunt-resistor-micro-ohms = <300>;
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| D | ls1021a-iot.dts | 162 shunt-resistor = <1000>;
168 shunt-resistor = <1000>;
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| /Linux-v6.1/arch/arm64/boot/dts/xilinx/ |
| D | zynqmp-zcu106-revA.dts | 286 shunt-resistor = <5000>;
293 shunt-resistor = <5000>;
300 shunt-resistor = <5000>;
307 shunt-resistor = <5000>;
314 shunt-resistor = <5000>;
321 shunt-resistor = <5000>;
328 shunt-resistor = <5000>;
335 shunt-resistor = <5000>;
342 shunt-resistor = <5000>;
349 shunt-resistor = <5000>;
[all …]
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| D | zynqmp-zcu102-revA.dts | 288 shunt-resistor = <5000>;
295 shunt-resistor = <5000>;
302 shunt-resistor = <5000>;
309 shunt-resistor = <5000>;
316 shunt-resistor = <5000>;
323 shunt-resistor = <5000>;
330 shunt-resistor = <5000>;
337 shunt-resistor = <5000>;
344 shunt-resistor = <5000>;
351 shunt-resistor = <5000>;
[all …]
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| D | zynqmp-zcu111-revA.dts | 238 shunt-resistor = <2000>;
245 shunt-resistor = <5000>;
252 shunt-resistor = <5000>;
259 shunt-resistor = <5000>;
266 shunt-resistor = <5000>;
273 shunt-resistor = <2000>;
280 shunt-resistor = <5000>;
287 shunt-resistor = <5000>;
294 shunt-resistor = <5000>;
301 shunt-resistor = <5000>;
[all …]
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| /Linux-v6.1/Documentation/devicetree/bindings/hwmon/ |
| D | ina3221.txt | 31 - shunt-resistor-micro-ohms: Shunt resistor value in micro-Ohm
47 shunt-resistor-micro-ohms = <5000>;
52 shunt-resistor-micro-ohms = <5000>;
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| /Linux-v6.1/arch/arm64/boot/dts/nvidia/ |
| D | tegra186-p3310.dtsi | 79 shunt-resistor-micro-ohms = <10000>;
85 shunt-resistor-micro-ohms = <10000>;
91 shunt-resistor-micro-ohms = <10000>;
104 shunt-resistor-micro-ohms = <5000>;
110 shunt-resistor-micro-ohms = <10000>;
116 shunt-resistor-micro-ohms = <10000>;
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| /Linux-v6.1/Documentation/ABI/testing/ |
| D | sysfs-bus-iio-adc-max9611 | 5 Description: The value of the shunt resistor used to compute power drain on
12 Description: The value of the shunt resistor used to compute current flowing
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| /Linux-v6.1/drivers/hwmon/pmbus/ |
| D | lm25066.c | 467 u32 shunt; in lm25066_probe() local
548 if (of_property_read_u32(client->dev.of_node, "shunt-resistor-micro-ohms", &shunt)) in lm25066_probe()
549 shunt = 1000; in lm25066_probe()
551 info->m[PSC_CURRENT_IN] = info->m[PSC_CURRENT_IN] * shunt / 1000; in lm25066_probe()
552 info->m[PSC_POWER] = info->m[PSC_POWER] * shunt / 1000; in lm25066_probe()
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| D | adm1275.c | 477 u32 shunt; in adm1275_probe() local
533 "shunt-resistor-micro-ohms", &shunt)) in adm1275_probe()
534 shunt = 1000; /* 1 mOhm if not set via DT */ in adm1275_probe()
536 if (shunt == 0) in adm1275_probe()
812 coefficients[cindex].m * shunt / 1000; in adm1275_probe()
818 coefficients[pindex].m * shunt / 1000; in adm1275_probe()
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| /Linux-v6.1/arch/arm64/boot/dts/freescale/ |
| D | fsl-ls1088a-qds.dts | 70 shunt-resistor = <1000>;
76 shunt-resistor = <1000>;
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| D | fsl-ls208xa-qds.dtsi | 129 shunt-resistor = <500>;
135 shunt-resistor = <1000>;
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| /Linux-v6.1/arch/powerpc/boot/dts/fsl/ |
| 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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| D | p3041ds.dts | 145 shunt-resistor = <1000>;
150 shunt-resistor = <1000>;
155 shunt-resistor = <1000>;
160 shunt-resistor = <1000>;
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| D | p5020ds.dts | 145 shunt-resistor = <1000>;
150 shunt-resistor = <1000>;
155 shunt-resistor = <1000>;
160 shunt-resistor = <1000>;
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| /Linux-v6.1/drivers/iio/afe/ |
| D | iio-rescale.c | 353 u32 shunt; in rescale_current_sense_shunt_props() local
358 &shunt); in rescale_current_sense_shunt_props()
364 factor = gcd(shunt, 1000000); in rescale_current_sense_shunt_props()
366 rescale->denominator = shunt / factor; in rescale_current_sense_shunt_props()
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