| /linux-5.10/Documentation/devicetree/bindings/hwmon/ |
| D | max6697.txt | 40 - 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;
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| D | maxim,max20730.yaml | 42 resistance. Therefore, the adjusted vout is equal to
43 Vout = Vout * output_resistance / total resistance.
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| /linux-5.10/Documentation/devicetree/bindings/power/supply/ |
| D | battery.yaml | 70 factory-internal-resistance-micro-ohms:
71 description: battery factory internal resistance
73 resistance-temp-table:
76 and corresponding battery internal resistance percent, which is used to
77 look up the resistance percent according to current temperature to get an
78 accurate batterty internal resistance in different temperatures.
145 factory-internal-resistance-micro-ohms = <250000>;
153 resistance-temp-table = <20 100>, <10 90>, <0 80>, <(-10) 60>;
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| D | sc27xx-fg.txt | 16 - sprd,calib-resistance-micro-ohms: Specify the real resistance of coulomb counter
57 sprd,calib-resistance-micro-ohms = <21500>;
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| /linux-5.10/Documentation/devicetree/bindings/mfd/ |
| D | twl6040.txt | 31 - ti,vibldrv-res: Resistance parameter for left driver
32 - ti,vibrdrv-res: Resistance parameter for right driver
33 - ti,viblmotor-res: Resistance parameter for left motor
34 - ti,viblmotor-res: Resistance parameter for right motor
58 /* Vibra driver, motor resistance parameters */
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| /linux-5.10/Documentation/devicetree/bindings/iio/light/ |
| D | cm3605.txt | 25 - capella,aset-resistance-ohms: the sensitivity calibration resistance,
27 as these are the resistance values that we are supplied with
37 capella,aset-resistance-ohms = <100000>;
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| /linux-5.10/include/linux/mfd/ |
| D | abx500.h | 49 * @resist: NTC resistor net total resistance
138 * @resis_high: battery upper resistance limit
139 * @resis_low: battery lower resistance limit
157 * @battery_resistance: battery inner resistance in mOhm.
159 * @r_to_t_tbl: table containing resistance to temp points
163 * @batres_tbl battery internal resistance vs temperature table
242 * @fg_res resistance of FG resistor in 0.1mOhm
248 * @gnd_lift_resistance Battery ground to phone ground resistance (mOhm)
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| D | twl6040.h | 186 unsigned int vibldrv_res; /* left driver resistance */
187 unsigned int vibrdrv_res; /* right driver resistance */
188 unsigned int viblmotor_res; /* left motor resistance */
189 unsigned int vibrmotor_res; /* right motor resistance */
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| /linux-5.10/Documentation/devicetree/bindings/input/touchscreen/ |
| D | ad7879.txt | 10 - adi,resistance-plate-x : total resistance of X-plate (for pressure
47 adi,resistance-plate-x = <120>;
65 adi,resistance-plate-x = <120>;
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| D | ti-tsc-adc.txt | 13 ti,x-plate-resistance: X plate resistance
79 ti,x-plate-resistance = <200>;
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| D | ads7846.txt | 47 ti,x-plate-ohms Resistance of the X-plate,
49 ti,y-plate-ohms Resistance of the Y-plate,
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| /linux-5.10/include/linux/spi/ |
| D | ds1305.h | 20 #define DS1305_TRICKLE_2K 0x01 /* 2 KOhm resistance */
21 #define DS1305_TRICKLE_4K 0x02 /* 4 KOhm resistance */
22 #define DS1305_TRICKLE_8K 0x03 /* 8 KOhm resistance */
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| /linux-5.10/Documentation/devicetree/bindings/iio/afe/ |
| D | voltage-divider.txt | 5 interesting voltage is often the voltage over the full resistance
26 - output-ohms : Resistance Rout over which the output voltage is measured.
28 - full-ohms : Resistance R + Rout for the full divider. The io-channel
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| /linux-5.10/drivers/power/supply/ |
| D | power_supply_core.c | 645 of_property_read_u32(battery_np, "factory-internal-resistance-micro-ohms", in power_supply_get_battery_info()
709 list = of_get_property(battery_np, "resistance-temp-table", &len); in power_supply_get_battery_info()
726 resist_table[index].resistance = be32_to_cpu(*list++); in power_supply_get_battery_info()
751 * power_supply_temp2resist_simple() - find the battery internal resistance
753 * @table: Pointer to battery resistance temperature table
757 * This helper function is used to look up battery internal resistance percent
758 * according to current temperature value from the resistance temperature table,
760 * resistance = the ideal battery internal resistance * percent / 100.
762 * Return: the battery internal resistance percent
776 tmp = (table[i - 1].resistance - table[i].resistance) * in power_supply_temp2resist_simple()
[all …]
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| D | ab8500_btemp.c | 133 * ab8500_btemp_batctrl_volt_to_res() - convert batctrl voltage to resistance
138 * This function returns the battery resistance that is
158 * source to calculate the resistance. in ab8500_btemp_batctrl_volt_to_res()
346 * ab8500_btemp_get_batctrl_res() - get battery resistance
349 * This function returns the battery pack identification resistance.
418 * ab8500_btemp_res_to_temp() - resistance to temperature
421 * @tbl_size: size of the resistance to temperature table
422 * @res: resistance to calculate the temperature from
425 * based on the NTC resistance.
434 * the resistance table limits, extrapolate in ab8500_btemp_res_to_temp()
[all …]
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| D | sc27xx_fuel_gauge.c | 81 * @internal_resist: the battery internal resistance in mOhm
90 * @resist_table_len: the resistance table length
93 * @calib_resist: the real resistance of coulomb counter chip in uOhm
95 * @resist_table: resistance percent table with corresponding temperature
490 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()
1173 "sprd,calib-resistance-micro-ohms", in sc27xx_fgu_probe()
[all …]
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| /linux-5.10/Documentation/devicetree/bindings/phy/ |
| D | mxs-usb-phy.txt | 17 - fsl,tx-cal-45-dn-ohms: Integer [30-55]. Resistance (in ohms) of switchable
20 - fsl,tx-cal-45-dp-ohms: Integer [30-55]. Resistance (in ohms) of switchable
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| /linux-5.10/Documentation/hwmon/ |
| D | max31730.rst | 24 supply voltage is from 3.0V to 3.6V. Resistance cancellation compensates
25 for high series resistance in circuit-board traces and the external thermal
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| D | ntc_thermistor.rst | 33 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
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| /linux-5.10/drivers/iio/adc/ |
| D | qcom-vadc-common.c | 108 * Resistance to temperature table for 100k pull up for NTCG104EF104.
500 s64 resistance = adc_code; in qcom_vadc7_scale_hw_calib_therm() local
507 resistance *= R_PU_100K; in qcom_vadc7_scale_hw_calib_therm()
508 resistance = div64_s64(resistance, RATIO_MAX_ADC7 - adc_code); in qcom_vadc7_scale_hw_calib_therm()
512 resistance, &result); in qcom_vadc7_scale_hw_calib_therm()
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| /linux-5.10/include/linux/mfd/abx500/ |
| D | ab8500-bm.h | 281 * @resist: NTC resistor net total resistance
290 * resistance curve.
413 * @fg_res resistance of FG resistor in 0.1mOhm
419 * @gnd_lift_resistance Battery ground to phone ground resistance (mOhm)
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| /linux-5.10/include/linux/ |
| D | led-lm3530.h | 90 * @als1_resistor_sel: internal resistance from ALS1 input to ground
91 * @als2_resistor_sel: internal resistance from ALS2 input to ground
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| /linux-5.10/drivers/iio/chemical/ |
| D | ams-iaq-core.c | 25 __be32 resistance; member
116 *val = be32_to_cpu(data->buffer.resistance); in ams_iaqcore_read_raw()
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| /linux-5.10/drivers/rtc/ |
| D | rtc-rv3029c2.c | 96 #define RV3029_TRICKLE_1K BIT(4) /* 1.5K resistance */
97 #define RV3029_TRICKLE_5K BIT(5) /* 5K resistance */
98 #define RV3029_TRICKLE_20K BIT(6) /* 20K resistance */
99 #define RV3029_TRICKLE_80K BIT(7) /* 80K resistance */
488 u32 r; /* resistance in ohms */
570 "Trickle charger enabled at %d ohms resistance.\n", in rv3029_trickle_config()
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| /linux-5.10/drivers/gpu/drm/msm/dsi/pll/ |
| D | dsi_pll_28nm.c | 45 u32 resistance; member
48 /* Loop filter resistance: */
146 /* Configure the Loop filter resistance */ in dsi_pll_28nm_clk_set_rate()
151 DRM_DEV_ERROR(dev, "unable to get loop filter resistance. vco=%lu\n", in dsi_pll_28nm_clk_set_rate()
155 pll_write(base + REG_DSI_28nm_PHY_PLL_LPFR_CFG, lpfr_lut[i].resistance); in dsi_pll_28nm_clk_set_rate()
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