| /drivers/iio/adc/ |
| D | qcom-vadc-common.c | 186 s64 voltage = 0, result = 0; in qcom_vadc_scale_volt() local
188 qcom_vadc_scale_calib(calib_graph, adc_code, absolute, &voltage); in qcom_vadc_scale_volt()
190 voltage = voltage * prescale->den; in qcom_vadc_scale_volt()
191 result = div64_s64(voltage, prescale->num); in qcom_vadc_scale_volt()
202 s64 voltage = 0; in qcom_vadc_scale_therm() local
205 qcom_vadc_scale_calib(calib_graph, adc_code, absolute, &voltage); in qcom_vadc_scale_therm()
208 voltage = div64_s64(voltage, 1000); in qcom_vadc_scale_therm()
212 voltage, result_mdec); in qcom_vadc_scale_therm()
226 s64 voltage = 0; in qcom_vadc_scale_die_temp() local
229 qcom_vadc_scale_calib(calib_graph, adc_code, absolute, &voltage); in qcom_vadc_scale_die_temp()
[all …]
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| /drivers/regulator/ |
| D | Kconfig | 7 This framework is designed to provide a generic interface to voltage
9 provide voltage and current control to client or consumer drivers and
15 to both voltage regulators (where voltage output is controllable) and
33 tristate "Fixed voltage regulator support"
35 This driver provides support for fixed voltage regulators,
42 This driver provides a virtual consumer for the voltage and
59 tristate "Marvell 88PG86X voltage regulators"
63 This driver supports Marvell 88PG867 and 88PG868 voltage regulators.
71 This driver supports Marvell 88PM800 voltage regulator chips.
73 the voltage is programmed via I2C interface.
[all …]
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| D | twl6030-regulator.c | 310 int voltage = 0; in twl6030smps_list_voltage() local
314 voltage = 100000; in twl6030smps_list_voltage()
319 voltage = 0; in twl6030smps_list_voltage()
322 voltage = 1350 * 1000; in twl6030smps_list_voltage()
325 voltage = 1500 * 1000; in twl6030smps_list_voltage()
328 voltage = 1800 * 1000; in twl6030smps_list_voltage()
331 voltage = 1900 * 1000; in twl6030smps_list_voltage()
334 voltage = 2100 * 1000; in twl6030smps_list_voltage()
337 voltage += (600000 + (12500 * (index - 1))); in twl6030smps_list_voltage()
343 voltage = 0; in twl6030smps_list_voltage()
[all …]
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| D | pwm-regulator.c | 156 unsigned int voltage; in pwm_regulator_get_voltage() local
160 voltage = pwm_get_relative_duty_cycle(&pstate, duty_unit); in pwm_regulator_get_voltage()
168 voltage = min_uV_duty - voltage; in pwm_regulator_get_voltage()
171 voltage = voltage - min_uV_duty; in pwm_regulator_get_voltage()
175 voltage = DIV_ROUND_CLOSEST_ULL((u64)voltage * diff_uV, diff_duty); in pwm_regulator_get_voltage()
177 return voltage + min_uV; in pwm_regulator_get_voltage()
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| D | helpers.c | 360 int ret, voltage; in regulator_map_voltage_linear() local
385 voltage = rdev->desc->ops->list_voltage(rdev, ret); in regulator_map_voltage_linear()
386 if (voltage < min_uV || voltage > max_uV) in regulator_map_voltage_linear()
408 int voltage, i; in regulator_map_voltage_linear_range() local
444 voltage = rdev->desc->ops->list_voltage(rdev, ret); in regulator_map_voltage_linear_range()
445 if (voltage >= min_uV && voltage <= max_uV) in regulator_map_voltage_linear_range()
471 int voltage, i; in regulator_map_voltage_pickable_linear_range() local
506 voltage = rdev->desc->ops->list_voltage(rdev, ret); in regulator_map_voltage_pickable_linear_range()
513 if (voltage < min_uV || voltage > max_uV) in regulator_map_voltage_pickable_linear_range()
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| /drivers/hwmon/ |
| D | ltc4245.c | 174 u32 voltage = 0; in ltc4245_get_voltage() local
179 voltage = regval * 55; in ltc4245_get_voltage()
183 voltage = regval * 22; in ltc4245_get_voltage()
187 voltage = regval * 15; in ltc4245_get_voltage()
191 voltage = regval * -55; in ltc4245_get_voltage()
194 voltage = regval * 10; in ltc4245_get_voltage()
202 return voltage; in ltc4245_get_voltage()
210 unsigned int voltage; in ltc4245_get_current() local
230 voltage = regval * 250; /* voltage in uV */ in ltc4245_get_current()
231 curr = voltage / 50; /* sense resistor 50 mOhm */ in ltc4245_get_current()
[all …]
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| D | ltc4215.c | 80 u32 voltage = 0; in ltc4215_get_voltage() local
85 voltage = regval * 151 / 1000; in ltc4215_get_voltage()
89 voltage = regval * 605 / 10; in ltc4215_get_voltage()
96 voltage = regval * 482 * 125 / 1000; in ltc4215_get_voltage()
104 return voltage; in ltc4215_get_voltage()
128 const unsigned int voltage = data->regs[LTC4215_SENSE] * 151; in ltc4215_get_current() local
131 const unsigned int curr = voltage / 4; in ltc4215_get_current()
140 const int voltage = ltc4215_get_voltage(dev, attr->index); in ltc4215_voltage_show() local
142 return snprintf(buf, PAGE_SIZE, "%d\n", voltage); in ltc4215_voltage_show()
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| D | ads7871.c | 133 static SENSOR_DEVICE_ATTR_RO(in0_input, voltage, 0);
134 static SENSOR_DEVICE_ATTR_RO(in1_input, voltage, 1);
135 static SENSOR_DEVICE_ATTR_RO(in2_input, voltage, 2);
136 static SENSOR_DEVICE_ATTR_RO(in3_input, voltage, 3);
137 static SENSOR_DEVICE_ATTR_RO(in4_input, voltage, 4);
138 static SENSOR_DEVICE_ATTR_RO(in5_input, voltage, 5);
139 static SENSOR_DEVICE_ATTR_RO(in6_input, voltage, 6);
140 static SENSOR_DEVICE_ATTR_RO(in7_input, voltage, 7);
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| D | adt7475.c | 204 u16 voltage[3][6]; member
339 val = data->voltage[sattr->nr][sattr->index]; in voltage_show()
361 data->voltage[sattr->nr][sattr->index] = in voltage_store()
377 data->voltage[sattr->nr][sattr->index] >> 2); in voltage_store()
1080 static SENSOR_DEVICE_ATTR_2_RO(in0_input, voltage, INPUT, 0);
1081 static SENSOR_DEVICE_ATTR_2_RW(in0_max, voltage, MAX, 0);
1082 static SENSOR_DEVICE_ATTR_2_RW(in0_min, voltage, MIN, 0);
1083 static SENSOR_DEVICE_ATTR_2_RO(in0_alarm, voltage, ALARM, 0);
1084 static SENSOR_DEVICE_ATTR_2_RO(in1_input, voltage, INPUT, 1);
1085 static SENSOR_DEVICE_ATTR_2_RW(in1_max, voltage, MAX, 1);
[all …]
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| D | ab8500.c | 82 int voltage, ret; in ab8500_read_sensor() local
90 voltage = ab8500_gpadc_convert(ab8500_data->gpadc, sensor); in ab8500_read_sensor()
91 if (voltage < 0) in ab8500_read_sensor()
92 return voltage; in ab8500_read_sensor()
94 ret = ab8500_voltage_to_temp(&ab8500_data->cfg, voltage, temp); in ab8500_read_sensor()
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| /drivers/thermal/ |
| D | devfreq_cooling.c | 180 unsigned long voltage; in get_voltage() local
193 voltage = dev_pm_opp_get_voltage(opp) / 1000; /* mV */ in get_voltage()
196 if (voltage == 0) { in get_voltage()
202 return voltage; in get_voltage()
219 unsigned long voltage; in get_static_power() local
224 voltage = get_voltage(df, freq); in get_static_power()
226 if (voltage == 0) in get_static_power()
229 return dfc->power_ops->get_static_power(df, voltage); in get_static_power()
246 unsigned long voltage) in get_dynamic_power() argument
254 voltage); in get_dynamic_power()
[all …]
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| /drivers/leds/ |
| D | leds-regulator.c | 32 int voltage = regulator_list_voltage(supply, 0); in led_regulator_get_max_brightness() local
34 if (voltage <= 0) in led_regulator_get_max_brightness()
41 ret = regulator_set_voltage(supply, voltage, voltage); in led_regulator_get_max_brightness()
94 int voltage; in regulator_led_brightness_set() local
105 voltage = led_regulator_get_voltage(led->vcc, value); in regulator_led_brightness_set()
107 value, voltage); in regulator_led_brightness_set()
109 ret = regulator_set_voltage(led->vcc, voltage, voltage); in regulator_led_brightness_set()
112 voltage, ret); in regulator_led_brightness_set()
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| /drivers/w1/slaves/ |
| D | w1_ds2438.c | 188 int adc_input, uint16_t *voltage) in w1_ds2438_get_voltage() argument
224 …*voltage = (((uint16_t) w1_buf[DS2438_VOLTAGE_MSB]) << 8) | ((uint16_t) w1_buf[DS2438_VOLTAGE_LSB]… in w1_ds2438_get_voltage()
236 static int w1_ds2438_get_current(struct w1_slave *sl, int16_t *voltage) in w1_ds2438_get_current() argument
245 *voltage = (((int16_t) w1_buf[DS2438_CURRENT_MSB]) << 8) | ((int16_t) w1_buf[DS2438_CURRENT_LSB]); in w1_ds2438_get_current()
283 int16_t voltage; in iad_read() local
290 if (w1_ds2438_get_current(sl, &voltage) == 0) { in iad_read()
291 ret = snprintf(buf, count, "%i\n", voltage); in iad_read()
355 uint16_t voltage; in vad_read() local
362 if (w1_ds2438_get_voltage(sl, DS2438_ADC_INPUT_VAD, &voltage) == 0) { in vad_read()
363 ret = snprintf(buf, count, "%u\n", voltage); in vad_read()
[all …]
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| /drivers/media/pci/ddbridge/ |
| D | ddbridge-max.c | 153 enum fe_sec_voltage voltage) in lnb_set_voltage() argument
157 if (dev->link[link].lnb.oldvoltage[input] == voltage) in lnb_set_voltage()
159 switch (voltage) { in lnb_set_voltage()
161 if (dev->link[link].lnb.voltage[input]) in lnb_set_voltage()
175 dev->link[link].lnb.oldvoltage[input] = voltage; in lnb_set_voltage()
192 dev->link[port->lnr].lnb.voltage[dvb->input & 3] & bit; in max_set_input_unlocked()
194 dev->link[port->lnr].lnb.voltage[dvb->input & 3] &= ~bit; in max_set_input_unlocked()
196 dev->link[port->lnr].lnb.voltage[dvb->input & 3] |= obit; in max_set_input_unlocked()
225 if (dvb->voltage == SEC_VOLTAGE_18) in max_set_tone()
230 if (dvb->voltage == SEC_VOLTAGE_18) in max_set_tone()
[all …]
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| /drivers/soc/tegra/ |
| D | pmc.c | 157 unsigned int voltage; member
1325 int voltage) in tegra_io_pad_set_voltage() argument
1334 if (pad->voltage == UINT_MAX) in tegra_io_pad_set_voltage()
1342 if (voltage == TEGRA_IO_PAD_VOLTAGE_1V8) in tegra_io_pad_set_voltage()
1343 value &= ~BIT(pad->voltage); in tegra_io_pad_set_voltage()
1345 value |= BIT(pad->voltage); in tegra_io_pad_set_voltage()
1351 value |= BIT(pad->voltage); in tegra_io_pad_set_voltage()
1357 if (voltage == TEGRA_IO_PAD_VOLTAGE_1V8) in tegra_io_pad_set_voltage()
1358 value &= ~BIT(pad->voltage); in tegra_io_pad_set_voltage()
1360 value |= BIT(pad->voltage); in tegra_io_pad_set_voltage()
[all …]
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| /drivers/power/supply/ |
| D | twl4030_madc_battery.c | 87 if (volt > calibration[0].voltage) { in twl4030_madc_bat_voltscale()
90 for (i = 0; calibration[i+1].voltage >= 0; i++) { in twl4030_madc_bat_voltscale()
91 if (volt <= calibration[i].voltage && in twl4030_madc_bat_voltscale()
92 volt >= calibration[i+1].voltage) { in twl4030_madc_bat_voltscale()
95 ((calibration[i].voltage - volt) * in twl4030_madc_bat_voltscale()
98 (calibration[i].voltage - in twl4030_madc_bat_voltscale()
99 calibration[i+1].voltage); in twl4030_madc_bat_voltscale()
188 return ((struct twl4030_madc_bat_calibration *)b)->voltage - in twl4030_cmp()
189 ((struct twl4030_madc_bat_calibration *)a)->voltage; in twl4030_cmp()
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| D | cpcap-battery.c | 97 int voltage; member
373 if (state->voltage >= (ddata->config.info.voltage_max_design - 4000)) in cpcap_battery_full()
397 state.voltage = cpcap_battery_get_voltage(ddata); in cpcap_battery_update_status()
496 tmp = (latest->voltage / 10000) * latest->current_ua; in cpcap_battery_get_property()
503 tmp *= (latest->voltage / 10000); in cpcap_battery_get_property()
510 tmp *= ((latest->voltage + previous->voltage) / 20000); in cpcap_battery_get_property()
516 else if (latest->voltage >= 3750000) in cpcap_battery_get_property()
518 else if (latest->voltage >= 3300000) in cpcap_battery_get_property()
520 else if (latest->voltage > 3100000) in cpcap_battery_get_property()
522 else if (latest->voltage <= 3100000) in cpcap_battery_get_property()
[all …]
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| D | rx51_battery.c | 43 int voltage = rx51_battery_read_adc(di->channel_vbat); in rx51_battery_read_voltage() local
45 if (voltage < 0) { in rx51_battery_read_voltage()
46 dev_err(di->dev, "Could not read ADC: %d\n", voltage); in rx51_battery_read_voltage()
47 return voltage; in rx51_battery_read_voltage()
50 return 1000 * (10000 * voltage / 1705); in rx51_battery_read_voltage()
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| /drivers/misc/cardreader/ |
| D | rts5227.c | 25 static void rts5227_fill_driving(struct rtsx_pcr *pcr, u8 voltage) in rts5227_fill_driving() argument
41 if (voltage == OUTPUT_3V3) { in rts5227_fill_driving()
203 static int rts5227_switch_output_voltage(struct rtsx_pcr *pcr, u8 voltage) in rts5227_switch_output_voltage() argument
207 if (voltage == OUTPUT_3V3) { in rts5227_switch_output_voltage()
211 } else if (voltage == OUTPUT_1V8) { in rts5227_switch_output_voltage()
224 rts5227_fill_driving(pcr, voltage); in rts5227_switch_output_voltage()
350 static int rts522a_switch_output_voltage(struct rtsx_pcr *pcr, u8 voltage) in rts522a_switch_output_voltage() argument
354 if (voltage == OUTPUT_3V3) { in rts522a_switch_output_voltage()
358 } else if (voltage == OUTPUT_1V8) { in rts522a_switch_output_voltage()
371 rts5227_fill_driving(pcr, voltage); in rts522a_switch_output_voltage()
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| /drivers/gpu/drm/nouveau/nvkm/subdev/clk/ |
| D | gk20a.c | 370 .voltage = 0,
376 .voltage = 1,
382 .voltage = 2,
388 .voltage = 3,
394 .voltage = 4,
400 .voltage = 5,
406 .voltage = 6,
412 .voltage = 7,
418 .voltage = 8,
424 .voltage = 9,
[all …]
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| D | base.c | 84 int voltage; in nvkm_cstate_valid() local
105 voltage = nvkm_volt_map(volt, cstate->voltage, temp); in nvkm_cstate_valid()
106 if (voltage < 0) in nvkm_cstate_valid()
108 return voltage <= min(max_volt, volt->max_uv); in nvkm_cstate_valid()
185 ret = nvkm_volt_set_id(volt, cstate->voltage, in nvkm_cstate_prog()
186 pstate->base.voltage, clk->temp, +1); in nvkm_cstate_prog()
200 ret = nvkm_volt_set_id(volt, cstate->voltage, in nvkm_cstate_prog()
201 pstate->base.voltage, clk->temp, -1); in nvkm_cstate_prog()
237 if (volt && nvkm_volt_map_min(volt, cstepX.voltage) > volt->max_uv) in nvkm_cstate_new()
245 cstate->voltage = cstepX.voltage; in nvkm_cstate_new()
[all …]
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| D | gm20b.c | 476 clk->new_uv = volt->vid[cstate->voltage].uv; in gm20b_clk_calc()
642 .voltage = 0,
648 .voltage = 1,
654 .voltage = 2,
660 .voltage = 3,
666 .voltage = 4,
672 .voltage = 5,
678 .voltage = 6,
684 .voltage = 7,
690 .voltage = 8,
[all …]
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| /drivers/media/usb/ttusb-dec/ |
| D | ttusbdecfe.c | 23 u8 voltage; member
130 lnb_voltage = htonl(state->voltage); in ttusbdecfe_dvbs_set_frontend()
170 enum fe_sec_voltage voltage) in ttusbdecfe_dvbs_set_voltage() argument
174 switch (voltage) { in ttusbdecfe_dvbs_set_voltage()
176 state->voltage = 13; in ttusbdecfe_dvbs_set_voltage()
179 state->voltage = 18; in ttusbdecfe_dvbs_set_voltage()
227 state->voltage = 0; in ttusbdecfe_dvbs_attach()
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| /drivers/gpu/drm/radeon/ |
| D | rs600.c | 226 struct radeon_voltage *voltage = &ps->clock_info[0].voltage; in rs600_pm_misc() local
230 if ((voltage->type == VOLTAGE_GPIO) && (voltage->gpio.valid)) { in rs600_pm_misc()
232 tmp = RREG32(voltage->gpio.reg); in rs600_pm_misc()
233 if (voltage->active_high) in rs600_pm_misc()
234 tmp |= voltage->gpio.mask; in rs600_pm_misc()
236 tmp &= ~(voltage->gpio.mask); in rs600_pm_misc()
237 WREG32(voltage->gpio.reg, tmp); in rs600_pm_misc()
238 if (voltage->delay) in rs600_pm_misc()
239 udelay(voltage->delay); in rs600_pm_misc()
241 tmp = RREG32(voltage->gpio.reg); in rs600_pm_misc()
[all …]
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| /drivers/opp/ |
| D | Kconfig | 7 voltage pairs that the device will support per voltage domain. This
12 representing individual voltage domains and provides SOC
|