| /Linux-v5.15/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
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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-v5.15/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-v5.15/arch/arm64/boot/dts/xilinx/ |
| D | zynqmp-zcu106-revA.dts | 283 shunt-resistor = <5000>;
290 shunt-resistor = <5000>;
297 shunt-resistor = <5000>;
304 shunt-resistor = <5000>;
311 shunt-resistor = <5000>;
318 shunt-resistor = <5000>;
325 shunt-resistor = <5000>;
332 shunt-resistor = <5000>;
339 shunt-resistor = <5000>;
346 shunt-resistor = <5000>;
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| D | zynqmp-zcu102-revA.dts | 272 shunt-resistor = <5000>;
279 shunt-resistor = <5000>;
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>;
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| D | zynqmp-zcu111-revA.dts | 225 shunt-resistor = <2000>;
232 shunt-resistor = <5000>;
239 shunt-resistor = <5000>;
246 shunt-resistor = <5000>;
253 shunt-resistor = <5000>;
260 shunt-resistor = <2000>;
267 shunt-resistor = <5000>;
274 shunt-resistor = <5000>;
281 shunt-resistor = <5000>;
288 shunt-resistor = <5000>;
[all …]
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| /Linux-v5.15/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>; };
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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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| /Linux-v5.15/Documentation/devicetree/bindings/hwmon/ |
| D | ltc4151.txt | 8 - shunt-resistor-micro-ohms
17 shunt-resistor-micro-ohms = <1500>;
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| 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-v5.15/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-v5.15/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-v5.15/drivers/iio/afe/ |
| D | iio-rescale.c | 219 u32 shunt; in rescale_current_sense_shunt_props() local
224 &shunt); in rescale_current_sense_shunt_props()
230 factor = gcd(shunt, 1000000); in rescale_current_sense_shunt_props()
232 rescale->denominator = shunt / factor; in rescale_current_sense_shunt_props()
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| /Linux-v5.15/drivers/hwmon/pmbus/ |
| D | adm1275.c | 477 u32 shunt; in adm1275_probe() local
532 "shunt-resistor-micro-ohms", &shunt)) in adm1275_probe()
533 shunt = 1000; /* 1 mOhm if not set via DT */ in adm1275_probe()
535 if (shunt == 0) in adm1275_probe()
774 coefficients[cindex].m * shunt / 1000; in adm1275_probe()
780 coefficients[pindex].m * shunt / 1000; in adm1275_probe()
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| /Linux-v5.15/arch/arm64/boot/dts/freescale/ |
| D | fsl-ls1043a-qds.dts | 100 shunt-resistor = <1000>;
106 shunt-resistor = <1000>;
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| D | fsl-ls208xa-qds.dtsi | 70 shunt-resistor = <500>;
76 shunt-resistor = <1000>;
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| D | fsl-lx2160a-qds.dts | 124 shunt-resistor = <500>;
130 shunt-resistor = <1000>;
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| D | fsl-ls1088a-qds.dts | 70 shunt-resistor = <1000>;
76 shunt-resistor = <1000>;
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| D | fsl-ls1046a-qds.dts | 93 shunt-resistor = <1000>;
99 shunt-resistor = <1000>;
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| /Linux-v5.15/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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