| /drivers/regulator/ |
| D | Kconfig | 6 This framework is designed to provide a generic interface to voltage
8 provide voltage and current control to client or consumer drivers and
14 to both voltage regulators (where voltage output is controllable) and
32 tristate "Fixed voltage regulator support"
34 This driver provides support for fixed voltage regulators,
41 This driver provides a virtual consumer for the voltage and
61 This driver supports Marvell 88PM800 voltage regulator chips.
63 the voltage is programmed via I2C interface.
71 This driver supports 88PM8607 voltage regulator chips.
74 tristate "Active-semi act8865 voltage regulator"
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| D | twl-regulator.c | 644 int voltage = 0; in twl6030smps_list_voltage() local
648 voltage = 100000; in twl6030smps_list_voltage()
653 voltage = 0; in twl6030smps_list_voltage()
656 voltage = 1350 * 1000; in twl6030smps_list_voltage()
659 voltage = 1500 * 1000; in twl6030smps_list_voltage()
662 voltage = 1800 * 1000; in twl6030smps_list_voltage()
665 voltage = 1900 * 1000; in twl6030smps_list_voltage()
668 voltage = 2100 * 1000; in twl6030smps_list_voltage()
671 voltage += (600000 + (12500 * (index - 1))); in twl6030smps_list_voltage()
677 voltage = 0; in twl6030smps_list_voltage()
[all …]
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| D | helpers.c | 244 int ret, voltage; in regulator_map_voltage_linear() local
269 voltage = rdev->desc->ops->list_voltage(rdev, ret); in regulator_map_voltage_linear()
270 if (voltage < min_uV || voltage > max_uV) in regulator_map_voltage_linear()
292 int voltage, i; in regulator_map_voltage_linear_range() local
331 voltage = rdev->desc->ops->list_voltage(rdev, ret); in regulator_map_voltage_linear_range()
332 if (voltage < min_uV || voltage > max_uV) in regulator_map_voltage_linear_range()
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| D | tps6524x-regulator.c | 132 struct field enable, voltage, ilimsel; member
384 .voltage = __MK_FIELD(REG_DCDC_SET, DCDC_VDCDC_MASK,
395 .voltage = __MK_FIELD(REG_DCDC_SET, DCDC_VDCDC_MASK,
406 .voltage = __MK_FIELD(REG_DCDC_SET, DCDC_VDCDC_MASK,
417 .voltage = __MK_FIELD(REG_LDO_SET, LDO_VSEL_MASK,
430 .voltage = __MK_FIELD(REG_LDO_SET, LDO_VSEL_MASK,
468 return write_field(hw, &info->voltage, selector); in set_voltage_sel()
483 ret = read_field(hw, &info->voltage); in get_voltage_sel()
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| /drivers/power/ |
| D | jz4740-battery.c | 45 long voltage; member
73 long voltage; in jz_battery_read_voltage() local
92 voltage = (long)val; in jz_battery_read_voltage()
94 voltage = t ? t : -ETIMEDOUT; in jz_battery_read_voltage()
102 return voltage; in jz_battery_read_voltage()
109 long voltage; in jz_battery_get_capacity() local
113 voltage = jz_battery_read_voltage(jz_battery); in jz_battery_get_capacity()
115 if (voltage < 0) in jz_battery_get_capacity()
116 return voltage; in jz_battery_get_capacity()
119 ret = ((voltage - info->voltage_min_design) * 100) / voltage_span; in jz_battery_get_capacity()
[all …]
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| 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 | rx51_battery.c | 57 int voltage = rx51_battery_read_adc(di->channel_vbat); in rx51_battery_read_voltage() local
59 if (voltage < 0) { in rx51_battery_read_voltage()
60 dev_err(di->dev, "Could not read ADC: %d\n", voltage); in rx51_battery_read_voltage()
61 return voltage; in rx51_battery_read_voltage()
64 return 1000 * (10000 * voltage / 1705); in rx51_battery_read_voltage()
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| /drivers/hwmon/ |
| D | ltc4245.c | 178 u32 voltage = 0; in ltc4245_get_voltage() local
183 voltage = regval * 55; in ltc4245_get_voltage()
187 voltage = regval * 22; in ltc4245_get_voltage()
191 voltage = regval * 15; in ltc4245_get_voltage()
195 voltage = regval * -55; in ltc4245_get_voltage()
198 voltage = regval * 10; in ltc4245_get_voltage()
206 return voltage; in ltc4245_get_voltage()
214 unsigned int voltage; in ltc4245_get_current() local
234 voltage = regval * 250; /* voltage in uV */ in ltc4245_get_current()
235 curr = voltage / 50; /* sense resistor 50 mOhm */ in ltc4245_get_current()
[all …]
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| D | ltc4215.c | 83 u32 voltage = 0; in ltc4215_get_voltage() local
88 voltage = regval * 151 / 1000; in ltc4215_get_voltage()
92 voltage = regval * 605 / 10; in ltc4215_get_voltage()
99 voltage = regval * 482 * 125 / 1000; in ltc4215_get_voltage()
107 return voltage; in ltc4215_get_voltage()
131 const unsigned int voltage = data->regs[LTC4215_SENSE] * 151; in ltc4215_get_current() local
134 const unsigned int curr = voltage / 4; in ltc4215_get_current()
144 const int voltage = ltc4215_get_voltage(dev, attr->index); in ltc4215_show_voltage() local
146 return snprintf(buf, PAGE_SIZE, "%d\n", voltage); in ltc4215_show_voltage()
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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/leds/ |
| D | leds-regulator.c | 39 int voltage = regulator_list_voltage(supply, 0); in led_regulator_get_max_brightness() local
41 if (voltage <= 0) in led_regulator_get_max_brightness()
48 ret = regulator_set_voltage(supply, voltage, voltage); in led_regulator_get_max_brightness()
99 int voltage; in regulator_led_set_value() local
110 voltage = led_regulator_get_voltage(led->vcc, led->value); in regulator_led_set_value()
112 led->value, voltage); in regulator_led_set_value()
114 ret = regulator_set_voltage(led->vcc, voltage, voltage); in regulator_led_set_value()
117 voltage, ret); in regulator_led_set_value()
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| /drivers/thermal/ |
| D | devfreq_cooling.c | 218 unsigned long voltage; in get_static_power() local
230 voltage = dev_pm_opp_get_voltage(opp) / 1000; /* mV */ in get_static_power()
234 if (voltage == 0) { in get_static_power()
241 return dfc->power_ops->get_static_power(voltage); in get_static_power()
258 unsigned long voltage) in get_dynamic_power() argument
265 return dfc_power->get_dynamic_power(freq, voltage); in get_dynamic_power()
268 power = (u64)dfc_power->dyn_power_coeff * freq_mhz * voltage * voltage; in get_dynamic_power()
411 unsigned long power_dyn, voltage; in devfreq_cooling_gen_tables() local
423 voltage = dev_pm_opp_get_voltage(opp) / 1000; /* mV */ in devfreq_cooling_gen_tables()
428 power_dyn = get_dynamic_power(dfc, freq, voltage); in devfreq_cooling_gen_tables()
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| /drivers/gpu/drm/nouveau/nvkm/subdev/clk/ |
| D | gk20a.c | 473 .voltage = 0,
479 .voltage = 1,
485 .voltage = 2,
491 .voltage = 3,
497 .voltage = 4,
503 .voltage = 5,
509 .voltage = 6,
515 .voltage = 7,
521 .voltage = 8,
527 .voltage = 9,
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| /drivers/media/usb/ttusb-dec/ |
| D | ttusbdecfe.c | 37 u8 voltage; member
144 lnb_voltage = htonl(state->voltage); in ttusbdecfe_dvbs_set_frontend()
184 enum fe_sec_voltage voltage) in ttusbdecfe_dvbs_set_voltage() argument
188 switch (voltage) { in ttusbdecfe_dvbs_set_voltage()
190 state->voltage = 13; in ttusbdecfe_dvbs_set_voltage()
193 state->voltage = 18; in ttusbdecfe_dvbs_set_voltage()
241 state->voltage = 0; in ttusbdecfe_dvbs_attach()
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| /drivers/gpu/drm/radeon/ |
| D | rs600.c | 219 struct radeon_voltage *voltage = &ps->clock_info[0].voltage; in rs600_pm_misc() local
223 if ((voltage->type == VOLTAGE_GPIO) && (voltage->gpio.valid)) { in rs600_pm_misc()
225 tmp = RREG32(voltage->gpio.reg); in rs600_pm_misc()
226 if (voltage->active_high) in rs600_pm_misc()
227 tmp |= voltage->gpio.mask; in rs600_pm_misc()
229 tmp &= ~(voltage->gpio.mask); in rs600_pm_misc()
230 WREG32(voltage->gpio.reg, tmp); in rs600_pm_misc()
231 if (voltage->delay) in rs600_pm_misc()
232 udelay(voltage->delay); in rs600_pm_misc()
234 tmp = RREG32(voltage->gpio.reg); in rs600_pm_misc()
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| D | radeon_atombios.c | 2138 rdev->pm.power_state[state_index].clock_info[0].voltage.type = VOLTAGE_NONE; in radeon_atombios_parse_power_table_1_3()
2154 rdev->pm.power_state[state_index].clock_info[0].voltage.type = in radeon_atombios_parse_power_table_1_3()
2156 rdev->pm.power_state[state_index].clock_info[0].voltage.gpio = in radeon_atombios_parse_power_table_1_3()
2160 rdev->pm.power_state[state_index].clock_info[0].voltage.active_high = in radeon_atombios_parse_power_table_1_3()
2163 rdev->pm.power_state[state_index].clock_info[0].voltage.active_high = in radeon_atombios_parse_power_table_1_3()
2166 rdev->pm.power_state[state_index].clock_info[0].voltage.type = in radeon_atombios_parse_power_table_1_3()
2168 rdev->pm.power_state[state_index].clock_info[0].voltage.vddc_id = in radeon_atombios_parse_power_table_1_3()
2190 rdev->pm.power_state[state_index].clock_info[0].voltage.type = in radeon_atombios_parse_power_table_1_3()
2192 rdev->pm.power_state[state_index].clock_info[0].voltage.gpio = in radeon_atombios_parse_power_table_1_3()
2196 rdev->pm.power_state[state_index].clock_info[0].voltage.active_high = in radeon_atombios_parse_power_table_1_3()
[all …]
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| /drivers/input/keyboard/ |
| D | sun4i-lradc-keys.c | 67 u32 voltage; member
85 u32 i, ints, val, voltage, diff, keycode = 0, closest = 0xffffffff; in sun4i_lradc_irq() local
101 voltage = val * lradc->vref / 63; in sun4i_lradc_irq()
104 diff = abs(lradc->chan0_map[i].voltage - voltage); in sun4i_lradc_irq()
192 error = of_property_read_u32(pp, "voltage", &map->voltage); in sun4i_lradc_load_dt_keymap()
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| /drivers/mfd/ |
| D | rts5249.c | 36 static void rts5249_fill_driving(struct rtsx_pcr *pcr, u8 voltage) in rts5249_fill_driving() argument
52 if (voltage == OUTPUT_3V3) { in rts5249_fill_driving()
250 static int rtsx_base_switch_output_voltage(struct rtsx_pcr *pcr, u8 voltage) in rtsx_base_switch_output_voltage() argument
255 switch (voltage) { in rtsx_base_switch_output_voltage()
278 pcr_dbg(pcr, "unknown output voltage %d\n", voltage); in rtsx_base_switch_output_voltage()
284 rts5249_fill_driving(pcr, voltage); in rtsx_base_switch_output_voltage()
493 static int rts525a_switch_output_voltage(struct rtsx_pcr *pcr, u8 voltage) in rts525a_switch_output_voltage() argument
495 switch (voltage) { in rts525a_switch_output_voltage()
512 rts5249_fill_driving(pcr, voltage); in rts525a_switch_output_voltage()
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| D | rts5227.c | 37 static void rts5227_fill_driving(struct rtsx_pcr *pcr, u8 voltage) in rts5227_fill_driving() argument
53 if (voltage == OUTPUT_3V3) { in rts5227_fill_driving()
204 static int rts5227_switch_output_voltage(struct rtsx_pcr *pcr, u8 voltage) in rts5227_switch_output_voltage() argument
208 if (voltage == OUTPUT_3V3) { in rts5227_switch_output_voltage()
212 } else if (voltage == OUTPUT_1V8) { in rts5227_switch_output_voltage()
225 rts5227_fill_driving(pcr, voltage); in rts5227_switch_output_voltage()
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| D | rtl8411.c | 194 static int rtl8411_do_switch_output_voltage(struct rtsx_pcr *pcr, u8 voltage, in rtl8411_do_switch_output_voltage() argument
201 if (voltage == OUTPUT_3V3) { in rtl8411_do_switch_output_voltage()
207 } else if (voltage == OUTPUT_1V8) { in rtl8411_do_switch_output_voltage()
220 static int rtl8411_switch_output_voltage(struct rtsx_pcr *pcr, u8 voltage) in rtl8411_switch_output_voltage() argument
222 return rtl8411_do_switch_output_voltage(pcr, voltage, in rtl8411_switch_output_voltage()
226 static int rtl8402_switch_output_voltage(struct rtsx_pcr *pcr, u8 voltage) in rtl8402_switch_output_voltage() argument
228 return rtl8411_do_switch_output_voltage(pcr, voltage, in rtl8402_switch_output_voltage()
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| /drivers/media/pci/mantis/ |
| D | mantis_vp1034.c | 47 int vp1034_set_voltage(struct dvb_frontend *fe, enum fe_sec_voltage voltage) in vp1034_set_voltage() argument
51 switch (voltage) { in vp1034_set_voltage()
66 dprintk(MANTIS_ERROR, 1, "Invalid = (%d)", (u32) voltage); in vp1034_set_voltage()
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| /drivers/power/avs/ |
| D | Kconfig | 5 operating voltage of a device in order to optimize (i.e. reduce)
7 At a given operating point the voltage is adapted depending on
20 voltage supplied by the regulators.
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| /drivers/media/usb/dvb-usb/ |
| D | vp702x-fe.c | 29 enum fe_sec_voltage voltage; member
172 if (st->voltage == SEC_VOLTAGE_18) in vp702x_fe_set_frontend()
289 enum fe_sec_voltage voltage) in vp702x_fe_set_voltage() argument
296 st->voltage = voltage; in vp702x_fe_set_voltage()
298 if (voltage != SEC_VOLTAGE_OFF) in vp702x_fe_set_voltage()
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| /drivers/gpu/drm/nouveau/nvkm/subdev/bios/ |
| D | perf.c | 108 info->voltage = nvbios_rd08(bios, perf + 0x38); in nvbios_perfEp()
114 info->voltage = nvbios_rd08(bios, perf + 0x05); in nvbios_perfEp()
130 info->voltage = nvbios_rd08(bios, perf + 0x05); in nvbios_perfEp()
139 info->voltage = nvbios_rd08(bios, perf + 0x07); in nvbios_perfEp()
147 info->voltage = nvbios_rd08(bios, perf + 0x02); in nvbios_perfEp()
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| /drivers/media/dvb-frontends/ |
| D | lnbp22.c | 52 enum fe_sec_voltage voltage) in lnbp22_set_voltage() argument
62 dprintk(1, "%s: %d (18V=%d 13V=%d)\n", __func__, voltage, in lnbp22_set_voltage()
66 switch (voltage) { in lnbp22_set_voltage()
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