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Searched refs:DC (Results 1 – 25 of 93) sorted by relevance

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/Linux-v5.4/Documentation/devicetree/bindings/mfd/
Daxp20x.txt46 - x-powers,dcdc-freq: defines the work frequency of DC-DC in KHz
87 DCDC2 : DC-DC buck : vin2-supply
88 DCDC3 : DC-DC buck : vin3-supply
99 DCDC1 : DC-DC buck : vin1-supply
100 DCDC2 : DC-DC buck : vin2-supply
101 DCDC3 : DC-DC buck : vin3-supply
102 DCDC4 : DC-DC buck : vin4-supply
103 DCDC5 : DC-DC buck : vin5-supply
125 DCDC1 : DC-DC buck : vin1-supply
126 DCDC2 : DC-DC buck : vin2-supply : poly-phase capable
[all …]
/Linux-v5.4/Documentation/ABI/testing/
Dsysfs-devices-platform-ACPI-TAD11 BIT(1): DC wakeup implemented if set
17 BIT(7): The DC timer wakes up from S4 if set
18 BIT(8): The DC timer wakes up from S5 if set
48 wakeups if the system is on DC power.
53 wakeups if the system is on DC power, respectively.
85 (RW,optional) The DC alarm timer value.
88 DC timer.
96 (RW,optional) The DC alarm expired timer wake policy.
99 DC timer.
108 (RW,optional) The DC alarm status.
[all …]
/Linux-v5.4/Documentation/gpu/
Damdgpu-dc.rst2 drm/amd/display - Display Core (DC)
10 1. **Display Core (DC)** contains the OS-agnostic components. Things like
15 It doesn't help that the entire package is frequently referred to as DC. But
18 When CONFIG_DRM_AMD_DC is enabled, DC will be initialized by default for
22 To determine if DC is loaded, search dmesg for the following entry:
/Linux-v5.4/drivers/gpu/drm/amd/display/
DTODO14 4. DONE - Flatten all DC objects
16 * Same for other DC objects
28 5. DONE - Rename DC objects to align more with DRM
47 * Remove DC's edid quirks and rely on DRM's quirks (add quirks if needed)
56 I can't come up with a good reason why DC needs all this (except to
60 doesn't slip in (i.e. if you start adding edid quirks to DC instead of
85 16. Move to core SCDC helpers (I think those are new since initial DC review).
97 issue with DC - other drivers, especially around DP sink handling, are equally
100 19. DONE - The DC logger is still a rather sore thing, but I know that the
DKconfig6 bool "AMD DC - Enable new display engine"
48 bool "Enable kgdb break in DC"
/Linux-v5.4/Documentation/hwmon/
Dpxe1610.rst39 - Intel VR13 DC-DC converter specifications.
48 - Intel VR13 DC-DC converter specifications.
Dw83l786ng.rst50 - this file stores PWM duty cycle or DC value (fan speed) in range:
61 - Select PWM of DC mode
63 * 0 DC
Dlineage-pem.rst22 This driver supports various Lineage Compact Power Line DC/DC and AC/DC
Ducd9200.rst31 designed for non-isolated DC/DC power applications. The devices integrate
32 dedicated circuitry for DC/DC loop management with flash memory and a serial
Dw83792d.rst49 can be configured to PWM output or Analogue DC output via their associated
136 Works as expected. You just need to specify desired PWM/DC value (fan speed)
177 - this file stores PWM duty cycle or DC value (fan speed) in range:
188 - Select PWM or DC mode
190 * 0 DC
199 - three PWM/DC levels for each fan for Smart Fan II
Dltc3815.rst20 LTC3815 is a Monolithic Synchronous DC/DC Step-Down Converter.
Dir38064.rst21 IR38064 is a Single-input Voltage, Synchronous Buck Regulator, DC-DC Converter.
Dzl6100.rst113 compatible digital DC-DC controllers.
150 Intersil/Zilker Labs DC-DC controllers require a minimum interval between I2C
Dg762.rst6 modes - PWM or DC - are supported by the device.
55 set or get fan driving mode: 1 for PWM mode, 0 for DC mode.
62 Both in PWM mode ('pwm1_mode' set to 1) and DC mode ('pwm1_mode' set to 0),
Dir35221.rst19 IR35221 is a Digital DC-DC Multiphase Converter
Df71882fg.rst125 These chips also have fan controlling features, using either DC or PWM, in
142 Both PWM (pulse-width modulation) and DC fan speed control methods are
153 There are 2 modes to specify the speed of the fan, PWM duty cycle (or DC
176 You ask for a specific PWM duty cycle / DC voltage or a specific % of
/Linux-v5.4/Documentation/devicetree/bindings/iio/dac/
Dad5755.txt24 Valid values for DC DC Phase control is:
33 Valid values for DC DC frequency is [Hz]:
/Linux-v5.4/Documentation/devicetree/bindings/sound/
Dcs43130.txt29 Boolean, define to enable headphone DC impedance measurement.
33 DC impedance must also be enabled for AC impedance measurement.
36 Define 2 DC impedance thresholds in ohms for HP output control.
Drt5663.txt24 compensate the DC offset for each L and R channel, and they are different
31 minimum, impedance maximun, volume, DC offset w/o and w/ mic of each L and
38 should compensate different DC offset to avoid the pop sound, and it is
/Linux-v5.4/Documentation/devicetree/bindings/power/supply/
Dmax8903-charger.txt5 - dok-gpios: Valid DC power has been detected (active low, input), optional if uok-gpios is provided
12 - dcm-gpios: Current limit mode setting (DC=1 or USB=0, output)
/Linux-v5.4/Documentation/media/uapi/dvb/
Dfe-set-voltage.rst19 FE_SET_VOLTAGE - Allow setting the DC level sent to the antenna subsystem.
42 This ioctl allows to set the DC voltage level sent through the antenna
46 device to send a DC voltage to feed power to the LNBf. Depending on the
Dfe-enable-high-lnb-voltage.rst19 FE_ENABLE_HIGH_LNB_VOLTAGE - Select output DC level between normal LNBf voltages or higher LNBf - v…
47 Select output DC level between normal LNBf voltages or higher LNBf
/Linux-v5.4/Documentation/devicetree/bindings/iio/adc/
Dpalmas-gpadc.txt15 11 DC-DC current probe (how does this work?)
/Linux-v5.4/drivers/scsi/megaraid/
DKconfig.megaraid27 Dell PERC3/DC 101E:1960:1028:0493
31 Dell PERC4/DC 1000:1960:1028:0518
39 Dell PERC 4e/DC 1000:0408:1028:0002
/Linux-v5.4/arch/arm/boot/dts/
Daspeed-bmc-opp-zaius.dts376 * 12V Quarter Brick DC/DC Converter Q54SJ12050 @6Ah
377 * 12V Quarter Brick DC/DC Converter Q54SH12050 @30h

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