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/linux/drivers/gpu/drm/nouveau/nvkm/subdev/iccsense/
H A Dbase.c67 struct nvkm_iccsense_rail *rail, in nvkm_iccsense_ina2x9_read() argument
70 return nvkm_iccsense_poll_lane(rail->sensor->i2c, rail->sensor->addr, in nvkm_iccsense_ina2x9_read()
71 shunt_reg, 0, bus_reg, 3, rail->mohm, in nvkm_iccsense_ina2x9_read()
77 struct nvkm_iccsense_rail *rail) in nvkm_iccsense_ina209_read() argument
79 return nvkm_iccsense_ina2x9_read(iccsense, rail, 3, 4); in nvkm_iccsense_ina209_read()
84 struct nvkm_iccsense_rail *rail) in nvkm_iccsense_ina219_read() argument
86 return nvkm_iccsense_ina2x9_read(iccsense, rail, 1, 2); in nvkm_iccsense_ina219_read()
91 struct nvkm_iccsense_rail *rail) in nvkm_iccsense_ina3221_read() argument
93 return nvkm_iccsense_poll_lane(rail->sensor->i2c, rail->sensor->addr, in nvkm_iccsense_ina3221_read()
94 1 + (rail->idx * 2), 3, in nvkm_iccsense_ina3221_read()
[all …]
/linux/drivers/gpu/drm/nouveau/nvkm/subdev/bios/
H A Diccsense.c76 iccsense->rail = kmalloc_array(cnt, sizeof(struct pwr_rail_t), in nvbios_iccsense_parse()
78 if (!iccsense->rail) in nvbios_iccsense_parse()
83 struct pwr_rail_t *rail = &iccsense->rail[i]; in nvbios_iccsense_parse() local
92 rail->mode = 1; in nvbios_iccsense_parse()
94 rail->mode = 0; in nvbios_iccsense_parse()
95 rail->extdev_id = nvbios_rd08(bios, entry + 0x2); in nvbios_iccsense_parse()
99 rail->mode = nvbios_rd08(bios, entry); in nvbios_iccsense_parse()
100 rail->extdev_id = nvbios_rd08(bios, entry + 0x1); in nvbios_iccsense_parse()
105 if (nvbios_extdev_parse(bios, rail->extdev_id, &extdev)) in nvbios_iccsense_parse()
111 rail->resistor_count = 1; in nvbios_iccsense_parse()
[all …]
/linux/Documentation/devicetree/bindings/regulator/
H A Das3722-regulator.txt32 ams,ext-control: External control of the rail. The option of
34 controlling this rail. Valid values are 0, 1, 2 ad 3.
35 0: There is no external control of this rail.
36 1: Rail is controlled by ENABLE1 input pin.
37 2: Rail is controlled by ENABLE2 input pin.
38 3: Rail is controlled by ENABLE3 input pin.
/linux/drivers/hwmon/pmbus/
H A Dmp2975.c239 * calculated above and total rail current divided by number phases. in mp2975_read_phase()
567 * Identify multiphase for rail 2 - could be from 0 to data->max_phases[1]. in mp2975_identify_multiphase_rail2()
595 /* Set phases for rail 2 from upper to lower. */ in mp2975_set_phase_rail2()
610 /* Identify multiphase for rail 1 - could be from 1 to data->max_phases[0]. */ in mp2975_identify_multiphase()
619 * to different phase count applications for rail 1 and rail 2. in mp2975_identify_multiphase()
620 * Rail 1 can be set to $n phases, while rail 2 can be set to less than in mp2975_identify_multiphase()
621 * that. When rail 1’s phase count is configured as 0, rail in mp2975_identify_multiphase()
622 * 1 operates with 1-phase DCM. When rail 2 phase count is configured in mp2975_identify_multiphase()
623 * as 0, rail 2 is disabled. in mp2975_identify_multiphase()
675 /* Identify VID mode for rail 1. */ in mp2975_identify_rails_vid()
[all …]
H A Ducd9200.c131 * the first unconfigured rail. in ucd9200_probe()
147 * specific commands will apply to all phases of a given page (rail). in ucd9200_probe()
149 * READ_IOUT will return the sum of currents of all phases of a rail, in ucd9200_probe()
151 * for the phases of the rail. in ucd9200_probe()
H A Dmp2891.c18 * to read input power per rail. The MP2891 does not have standard
179 /* Identify vout scale for rail 1. */ in mp2891_identify()
184 /* Identify vout scale for rail 2. */ in mp2891_identify()
189 /* Identify iout scale for rail 1. */ in mp2891_identify()
194 /* Identify iout scale for rail 2. */ in mp2891_identify()
254 * is not used to read the input power per rail. The input power in mp2891_read_word_data()
255 * per rail is read through the vender redefined register in mp2891_read_word_data()
H A Dmax16601.c11 * information for the VSA rail in a single instance of the driver.
12 * Telemetry for the VSA rail is reported to the PMBus core in PMBus page 2.
332 "Driver must be instantiated on CORE rail I2C address\n"); in max16601_probe()
/linux/arch/arm64/boot/dts/rockchip/
H A Drk3588-jaguar-pre-ict-tester.dtso89 * rail. It should be HIGH if all is properly soldered.
114 * rail. It should be HIGH if all is properly soldered.
130 * GPIO3_D2 is routed to VCC_5V0_1 power rail through a
140 * GPIO3_D3 is routed to VCC_5V0_2 power rail through a
150 * GPIO3_D4 is routed to VCC_3V3_S3_1 power rail through
160 * GPIO3_D5 is routed to VCC_3V3_S3_2 power rail through
/linux/drivers/hwmon/
H A Dintel-m10-bmc-hwmon.c382 { 0x5f4, 0x0, 0x0, 0x0, 0x0, 1, "Inlet 12V PCIe Rail Voltage" },
383 { 0x60c, 0x0, 0x0, 0x0, 0x0, 1, "Inlet 12V Aux Rail Voltage" },
384 { 0x624, 0x0, 0x0, 0x0, 0x0, 1, "Inlet 3V3 PCIe Rail Voltage" },
385 { 0x63c, 0x0, 0x0, 0x0, 0x0, 1, "FPGA Core Voltage Rail Voltage" },
386 { 0x644, 0x0, 0x0, 0x0, 0x0, 1, "FPGA VCCH Rail Voltage" },
387 { 0x64c, 0x0, 0x0, 0x0, 0x0, 1, "FPGA VCC_1V2 Rail Voltage" },
392 { 0x694, 0x0, 0x0, 0x0, 0x0, 1, "CVL Core Voltage Rail Voltage" },
394 { 0x6b4, 0x0, 0x0, 0x0, 0x0, 1, "QSFP 3V3 Rail Voltage" },
395 { 0x6c4, 0x0, 0x0, 0x0, 0x0, 1, "QSFP (Primary) Supply Rail Voltage" },
396 { 0x6c8, 0x0, 0x0, 0x0, 0x0, 1, "QSFP (Secondary) Supply Rail Voltage" },
[all …]
/linux/Documentation/devicetree/bindings/mfd/
H A Das3722.txt111 ams,ext-control: External control of the rail. The option of
113 controlling this rail. Valid values are 0, 1, 2 ad 3.
114 0: There is no external control of this rail.
115 1: Rail is controlled by ENABLE1 input pin.
116 2: Rail is controlled by ENABLE2 input pin.
117 3: Rail is controlled by ENABLE3 input pin.
/linux/Documentation/devicetree/bindings/display/panel/
H A Draydium,rm692e5.yaml29 description: Digital voltage rail
32 description: Analog voltage rail
35 description: I/O voltage rail
H A Dhimax,hx83112a.yaml28 description: Digital voltage rail
31 description: Positive source voltage rail
34 description: Negative source voltage rail
H A Draydium,rm69380.yaml35 description: Analog voltage rail
38 description: I/O voltage rail
/linux/Documentation/hwmon/
H A Ducd9000.rst35 The UCD90124 is a 12-rail PMBus/I2C addressable power-supply sequencer and
43 The UCD90160 is a 16-rail PMBus/I2C addressable power-supply sequencer and
50 The UCD90320 is a 32-rail PMBus/I2C addressable power-supply sequencer and
56 The UCD9090 is a 10-rail PMBus/I2C addressable power-supply sequencer and
63 The UCD90910 is a ten-rail I2C / PMBus addressable power-supply sequencer and
H A Dmp2975.rst24 - Supports up to two power rail.
26 to 8-phase operation for rail 1 and up to 4-phase operation for rail
H A Dltc2992.rst19 LTC2992 is a rail-to-rail system monitor that measures current,
H A Dgsc-hwmon.rst23 further scaling. The voltage input labels provide the voltage rail name:
26 inX_label Name of voltage rail.
H A Dpxe1610.rst36 PXE1610/PXE1110 are Multi-rail/Multiphase Digital Controllers
46 PXM1310 is a Multi-rail Controller and it is compliant to
H A Dltc2945.rst22 The LTC2945 is a rail-to-rail system monitor that measures current, voltage,
/linux/drivers/pmdomain/qcom/
H A DKconfig27 for the voltage rail.
39 for the voltage rail.
/linux/Documentation/networking/pse-pd/
H A Dpse-pi.rst169 7 -----+ Rail 1 |
172 4 -----+ | Rail 2 | PSE 1
184 - Rail 1 and Rail 2 represent the positive and negative voltage rails, with
185 Rail 1 connected to pins 1 and 2, and Rail 2 connected to pins 3 and 6.
200 7 -----+--------+ | Rail 1 |
203 4 -----+--------+ | Rail 2 | PSE 1
/linux/drivers/iio/dac/
H A DKconfig450 (I2C 8-Bit DACs with rail-to-rail outputs).
460 (I2C 8-Bit DACs with rail-to-rail outputs):
478 digital to analog converter (DAC) offering rail-to-rail buffered
/linux/Documentation/devicetree/bindings/iio/dac/
H A Dlltc,ltc2632.yaml7 title: Linear Technology LTC263x 12-/10-/8-Bit Rail-to-Rail DAC
/linux/include/ufs/
H A Dufs_quirks.h68 * (atleast for 500us) from UFS rails (especially from VCCQ rail).
104 * Some UFS devices require delay after VCC power rail is turned-off.
/linux/Documentation/devicetree/bindings/pinctrl/
H A Dqcom,pmic-mpp.yaml130 Selects ATEST rail to route to GPIO when it's
137 Selects DTEST rail to route to GPIO when it's

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