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/openbmc/linux/Documentation/devicetree/bindings/pinctrl/
H A Dmediatek,mt8186-pinctrl.yaml61 mediatek,rsel-resistance-in-si-unit:
65 define or si unit value(ohm) to set different resistance.
123 and resistance value.
130 "mediatek,rsel-resistance-in-si-unit".
144 An example of using si unit resistance value(ohm):
146 mediatek,rsel-resistance-in-si-unit;
168 and resistance value.
173 For pull up type is RSEL, it can add RSEL define & resistance
175 "mediatek,rsel-resistance-in-si-unit".
180 An example of using si unit resistance value(ohm):
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H A Dmediatek,mt8195-pinctrl.yaml54 mediatek,rsel-resistance-in-si-unit:
58 define or si unit value(ohm) to set different resistance.
116 and resistance value.
123 "mediatek,rsel-resistance-in-si-unit".
128 define in mt8195. It can also support resistance value(ohm)
140 An example of using si unit resistance value(ohm):
142 mediatek,rsel-resistance-in-si-unit;
164 and resistance value.
171 "mediatek,rsel-resistance-in-si-unit".
188 An example of using si unit resistance value(ohm):
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H A Dmediatek,mt8188-pinctrl.yaml60 mediatek,rsel-resistance-in-si-unit:
63 We provide two methods to select the resistance for I2C when pull up or
65 resistance value(ohm). This flag is used to identify if the method is
66 resistance(si unit) value.
111 define and resistance value.
117 value(ohm) to set different resistance by identifying property
118 "mediatek,rsel-resistance-in-si-unit". It can support
137 and resistance value.
139 different resistance. It can support "MTK_PUPD_SET_R1R0_00" &
142 For pull up type is RSEL, it can add RSEL define & resistance
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/openbmc/linux/drivers/power/supply/
H A Dab8500_bmdata.c52 { .temp = 40, .resistance = 40 /* 120 mOhm */ },
53 { .temp = 30, .resistance = 45 /* 135 mOhm */ },
54 { .temp = 20, .resistance = 55 /* 165 mOhm */ },
55 { .temp = 10, .resistance = 77 /* 230 mOhm */ },
56 { .temp = 00, .resistance = 108 /* 325 mOhm */ },
57 { .temp = -10, .resistance = 158 /* 445 mOhm */ },
58 { .temp = -20, .resistance = 198 /* 595 mOhm */ },
H A Dsamsung-sdi-battery.c435 { .temp = 50, .resistance = 100 },
436 { .temp = 40, .resistance = 100 },
437 { .temp = 30, .resistance = 100 },
438 { .temp = 20, .resistance = 100 },
439 { .temp = 10, .resistance = 100 },
440 { .temp = 00, .resistance = 100 },
441 { .temp = -10, .resistance = 100 },
442 { .temp = -20, .resistance = 100 },
H A Dsc27xx_fuel_gauge.c490 int vol, cur, ret, temp, resistance; in sc27xx_fgu_get_vbat_ocv() local
500 resistance = data->internal_resist; in sc27xx_fgu_get_vbat_ocv()
506 resistance = power_supply_temp2resist_simple(data->resist_table, in sc27xx_fgu_get_vbat_ocv()
508 resistance = data->internal_resist * resistance / 100; in sc27xx_fgu_get_vbat_ocv()
512 *val = vol * 1000 - cur * resistance; in sc27xx_fgu_get_vbat_ocv()
/openbmc/linux/Documentation/devicetree/bindings/hwmon/
H A Dntc-thermistor.yaml13 vary in resistance in an often non-linear way in relation to temperature.
14 The negative temperature coefficient means that the resistance decreases
15 as the temperature rises. Since the relationship between resistance and
17 up table and interpolation to get from resistance to temperature.
49 the cases when either pull-up or pull-down resistance is zero.
51 If the pull-up resistance is 0 one end of the thermistor is connected to the
55 Conversely if the pull-down resistance is zero, one end of the thermistor is
101 description: Pull-up resistance in ohms. Must always be specified, even
106 description: Pull-down resistance in ohms. Must always be specified, even
114 to be connected-ground, which usually means a pull-down resistance of
H A Dmax6697.txt40 - resistance-cancellation
41 Boolean for all chips other than MAX6581. Set to enable resistance
43 For MAX6581, resistance cancellation enabled for all channels if
46 If not specified, resistance cancellation will be disabled for all
61 resistance-cancellation;
H A Dmaxim,max20730.yaml42 resistance. Therefore, the adjusted vout is equal to
43 Vout = Vout * output_resistance / total resistance.
/openbmc/linux/Documentation/devicetree/bindings/power/supply/
H A Dbattery.yaml84 factory-internal-resistance-micro-ohms:
85 description: battery factory internal resistance
87 resistance-temp-table:
92 - description: battery internal resistance percent
95 and corresponding battery internal resistance percent, which is used to
96 look up the resistance percent according to current temperature to get an
97 accurate batterty internal resistance in different temperatures.
161 factory-internal-resistance-micro-ohms = <250000>;
169 resistance-temp-table = <20 100>, <10 90>, <0 80>, <(-10) 60>;
H A Dsc27xx-fg.yaml47 sprd,calib-resistance-micro-ohms:
48 description: real resistance of coulomb counter chip in micro Ohms
60 - sprd,calib-resistance-micro-ohms
96 sprd,calib-resistance-micro-ohms = <21500>;
/openbmc/linux/drivers/iio/adc/
H A Dqcom-vadc-common.c538 s64 resistance = adc_code; in qcom_vadc7_scale_hw_calib_therm() local
545 resistance *= R_PU_100K; in qcom_vadc7_scale_hw_calib_therm()
546 resistance = div64_s64(resistance, RATIO_MAX_ADC7 - adc_code); in qcom_vadc7_scale_hw_calib_therm()
550 resistance, &result); in qcom_vadc7_scale_hw_calib_therm()
682 int64_t resistance; in qcom_adc_tm5_gen2_temp_res_scale() local
684 resistance = qcom_vadc_map_temp_voltage(adcmap7_100k, in qcom_adc_tm5_gen2_temp_res_scale()
687 return div64_s64(resistance * RATIO_MAX_ADC7, resistance + R_PU_100K); in qcom_adc_tm5_gen2_temp_res_scale()
/openbmc/linux/Documentation/devicetree/bindings/input/touchscreen/
H A Dad7879.txt10 - adi,resistance-plate-x : total resistance of X-plate (for pressure
47 adi,resistance-plate-x = <120>;
65 adi,resistance-plate-x = <120>;
H A Dti,am3359-tsc.yaml22 ti,x-plate-resistance:
23 description: X plate resistance
61 - ti,x-plate-resistance
72 ti,x-plate-resistance = <200>;
/openbmc/linux/Documentation/devicetree/bindings/iio/light/
H A Dcapella,cm3605.yaml50 capella,aset-resistance-ohms:
53 Sensitivity calibration resistance. Note that calibration curves
73 capella,aset-resistance-ohms = <100000>;
/openbmc/linux/Documentation/devicetree/bindings/leds/
H A Drichtek,rt8515.yaml33 description: The resistance value of the RFS resistor. This
42 description: The resistance value of the RTS resistor. This
62 allowed resistance value is 7.86 kOhm giving an absolute
74 allowed resistance value is 7.86 kOhm giving an absolute
/openbmc/linux/Documentation/devicetree/bindings/iio/afe/
H A Dtemperature-sense-rtd.yaml65 approximation of the resistance versus temperature relationship
70 Where, R_100 is the resistance of the sensor at 100 degrees Celsius, and
71 R_0 (or r-naught-ohms) is the resistance of the sensor at 0 degrees
/openbmc/linux/Documentation/devicetree/bindings/iio/potentiometer/
H A Drenesas,x9250.yaml14 On each potentiometer, the X9250T has a 100 kOhms total resistance and the
15 X9250U has a 50 kOhms total resistance.
/openbmc/linux/drivers/iio/chemical/
H A Dams-iaq-core.c25 __be32 resistance; member
116 *val = be32_to_cpu(data->buffer.resistance); in ams_iaqcore_read_raw()
/openbmc/linux/Documentation/hwmon/
H A Dntc_thermistor.rst33 that requires users to provide the resistance and lookup the corresponding
96 are suitable or the user can get the resistance directly, the user should
/openbmc/linux/drivers/leds/flash/
H A Dleds-rt8515.c232 const char *resistance, in rt8515_determine_max_intensity() argument
242 fwnode_property_read_u32(rt->dev->fwnode, resistance, &res); in rt8515_determine_max_intensity()
249 resistance, max_ua_prop); in rt8515_determine_max_intensity()
/openbmc/linux/Documentation/devicetree/bindings/net/can/
H A Dcan-controller.yaml21 description: The resistance value of the CAN bus termination resistor.
/openbmc/linux/arch/arm/boot/dts/allwinner/
H A Dsunxi-bananapi-m2-plus-v1.2.dtsi11 * resistance on the CPU regulator's feedback pin.
/openbmc/linux/arch/arm64/boot/dts/sprd/
H A Dsp9860g-1h10.dts48 internal-resistance-micro-ohms = <250000>;
/openbmc/linux/Documentation/ABI/testing/
H A Dsysfs-bus-iio-chemical-sgp4024 Set the bias value for the resistance which is used for

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