Searched +full:current +full:- +full:mode (Results 1 – 25 of 619) sorted by relevance
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| /Documentation/devicetree/bindings/iio/addac/ |
| D | adi,ad74115.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Cosmin Tanislav <cosmin.tanislav@analog.com>
13 The AD74115H is a single-channel software configurable input/output
17 chip solution with an SPI interface. The device features a 16-bit ADC and a
18 14-bit DAC.
25 - adi,ad74115h
30 spi-max-frequency:
33 spi-cpol: true
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| /Documentation/devicetree/bindings/power/supply/ |
| D | richtek,rt5033-charger.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/power/supply/richtek,rt5033-charger.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jakob Hauser <jahau@rocketmail.com>
14 under sub-node named "charger" using the following format.
18 const: richtek,rt5033-charger
20 monitored-battery:
26 precharge-current-microamp:
27 Current of pre-charge mode. The pre-charge current levels are 350 mA
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| D | bq25890.yaml | 1 # SPDX-License-Identifier: GPL-2.0
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Bq25890, bq25892, bq25895 and bq25896 Li-Ion Charger
11 - Sebastian Reichel <sre@kernel.org>
14 - $ref: power-supply.yaml#
19 - enum:
20 - ti,bq25890
21 - items:
22 - enum:
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| D | qcom,pm8941-charger.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/power/supply/qcom,pm8941-charger.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm Switch-Mode Battery Charger and Boost
10 - Sebastian Reichel <sre@kernel.org>
15 - qcom,pm8226-charger
16 - qcom,pm8941-charger
23 - description: charge done
24 - description: charge fast mode
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| D | maxim,max77693.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Krzysztof Kozlowski <krzk@kernel.org>
21 const: maxim,max77693-charger
23 maxim,constant-microvolt:
26 charge constant current mode till battery voltage reaches this level.
27 Then the charger will switch to fast charge constant voltage mode.
30 Valid values: 3650000 - 4400000, step by 25000 (rounded down)
35 maxim,min-system-microvolt:
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| /Documentation/devicetree/bindings/net/ |
| D | qcom,qca807x.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Christian Marangi <ansuelsmth@gmail.com>
11 - Robert Marko <robert.marko@sartura.hr>
15 IEEE 802.3 clause 22 compliant 10BASE-Te, 100BASE-TX and
16 1000BASE-T PHY-s.
21 Both models have a combo port that supports 1000BASE-X and
22 100BASE-FX fiber.
25 output only pins that natively drive LED-s for up to 2 attached
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| D | qca,qca7000.txt | 3 The QCA7000 is a serial-to-powerline bridge with a host interface which could
13 - compatible : Should be "qca,qca7000"
14 - reg : Should specify the SPI chip select
15 - interrupts : The first cell should specify the index of the source
18 - spi-cpha : Must be set
19 - spi-cpol : Must be set
22 - spi-max-frequency : Maximum frequency of the SPI bus the chip can operate at.
26 - qca,legacy-mode : Set the SPI data transfer of the QCA7000 to legacy mode.
27 In this mode the SPI master must toggle the chip select
28 between each data word. In burst mode these gaps aren't
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| /Documentation/devicetree/bindings/iio/dac/ |
| D | adi,ad5758.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Michael Hennerich <Michael.Hennerich@analog.com>
19 spi-cpha: true
21 adi,dc-dc-mode:
25 Mode of operation of the dc-to-dc converter
27 In this mode, the AD5758 circuitry senses the output voltage and
32 In this mode, the VDPC+ voltage is user-programmable to a fixed level
35 The output of the DAC core is either converted to a current or
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| D | adi,ad5755.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Analog Devices AD5755 Multi-Channel DAC
10 - Sean Nyekjaer <sean.nyekjaer@prevas.dk>
15 - adi,ad5755
16 - adi,ad5755-1
17 - adi,ad5757
18 - adi,ad5735
19 - adi,ad5737
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| /Documentation/devicetree/bindings/leds/ |
| D | richtek,rt8515.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Linus Walleij <linus.walleij@linaro.org>
13 The Richtek RT8515 is a dual channel (two mode) LED driver that
14 supports driving a white LED in flash or torch mode. The maximum
15 current for each mode is defined in hardware using two resistors
22 enf-gpios:
26 ent-gpios:
30 richtek,rfs-ohms:
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| D | leds-lm3532.txt | 1 * Texas Instruments - lm3532 White LED driver with ambient light sensing
4 The LM3532 provides the 3 high-voltage, low-side current sinks. The device is
5 programmable over an I2C-compatible interface and has independent
6 current control for all three channels. The adaptive current regulation
7 method allows for different LED currents in each current sink thus allowing
11 each with 32 internal voltage setting resistors, 8-bit logarithmic and linear
16 - compatible : "ti,lm3532"
17 - reg : I2C slave address
18 - #address-cells : 1
19 - #size-cells : 0
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| /Documentation/devicetree/bindings/usb/ |
| D | usb251xb.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Microchip USB 2.0 Hi-Speed Hub Controller
10 - Richard Leitner <richard.leitner@skidata.com>
15 - microchip,usb2422
16 - microchip,usb2512b
17 - microchip,usb2512bi
18 - microchip,usb2513b
19 - microchip,usb2513bi
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| /Documentation/hwmon/ |
| D | g762.rst | 5 and performs closed-loop or open-loop control of the fan speed. Two
6 modes - PWM or DC - are supported by the device.
9 http://natisbad.org/NAS/ref/GMT_EDS-762_763-080710-0.2.pdf. sysfs
10 bindings are described in Documentation/hwmon/sysfs-interface.rst.
25 set desired fan speed. This only makes sense in closed-loop
29 provide current fan rotation value in RPM as reported by
44 in closed-loop control mode, if fan RPM value is 25% out
49 set current fan speed control mode i.e. 1 for manual fan
50 speed control (open-loop) via pwm1 described below, 2 for
51 automatic fan speed control (closed-loop) via fan1_target
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| D | inspur-ipsps1.rst | 1 Kernel driver inspur-ipsps1
11 -----------
17 -----------
19 This driver does not auto-detect devices. You will have to instantiate the
20 devices explicitly. Please see Documentation/i2c/instantiating-devices.rst for
24 -------------
29 curr1_input Measured input current
31 curr1_max Maximum current
32 curr1_max_alarm Current high alarm
33 curr2_input Measured output current in mA.
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| /Documentation/userspace-api/media/v4l/ |
| D | vidioc-g-audio.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
13 VIDIOC_G_AUDIO - VIDIOC_S_AUDIO - Query or select the current audio input and its attributes
38 To query the current audio input applications zero out the ``reserved``
42 has no audio inputs, or none which combine with the current video input.
44 Audio inputs have one writable property, the audio mode. To select the
45 current audio input *and* change the audio mode, applications initialize
46 the ``index`` and ``mode`` fields, and the ``reserved`` array of a
48 ioctl. Drivers may switch to a different audio mode if the request
49 cannot be satisfied. However, this is a write-only ioctl, it does not
50 return the actual new audio mode.
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| /Documentation/power/regulator/ |
| D | consumer.rst | 103 4. Regulator Current Limit Control & Status (dynamic drivers)
107 current limit to match system operating points. e.g. LCD backlight driver can
108 change the current limit to vary the backlight brightness, USB drivers may want
111 Consumers can control their supply current limit by calling::
115 Where min_uA and max_uA are the minimum and maximum acceptable current limit in
120 when enabled, then the current limit changes instantly, otherwise the current
121 limit configuration changes and the current limit is physically set when the
124 A regulators current limit can be found by calling::
129 get_current_limit() will return the current limit whether the regulator
130 is enabled or disabled and should not be used to determine regulator current
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| /Documentation/leds/ |
| D | leds-lm3556.rst | 6 1.5 A Synchronous Boost LED Flash Driver w/ High-Side Current Source
10 - Daniel Jeong
12 Contact:Daniel Jeong(daniel.jeong-at-ti.com, gshark.jeong-at-gmail.com)
15 -----------
18 Flash Mode
21 In Flash Mode, the LED current source(LED) provides 16 target current levels
22 from 93.75 mA to 1500 mA.The Flash currents are adjusted via the CURRENT
23 CONTROL REGISTER(0x09).Flash mode is activated by the ENABLE REGISTER(0x0A),
47 Torch Mode
50 In Torch Mode, the current source(LED) is programmed via the CURRENT CONTROL
[all …]
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| /Documentation/ABI/testing/ |
| D | sysfs-platform-tahvo-usb | 1 What: /sys/bus/platform/devices/tahvo-usb/otg_mode
5 Set or read the current OTG mode. Valid values are "host" and
8 Reading: returns the current mode.
10 What: /sys/bus/platform/devices/tahvo-usb/vbus
14 Read the current VBUS state.
|
| D | sysfs-bus-iio-adc-ad7192 | 3 Contact: linux-iio@vger.kernel.org
6 excitation mode found on some converters. In ac excitation mode,
12 Contact: linux-iio@vger.kernel.org
17 the bridge itself consumes the majority of the current in the
18 system. To minimize the current consumption of the system,
24 Contact: linux-iio@vger.kernel.org
29 What: /sys/bus/iio/devices/iio:deviceX/in_voltage2-voltage2_shorted_raw
31 Contact: linux-iio@vger.kernel.org
34 and AIN(-) shorted.
38 Contact: linux-iio@vger.kernel.org
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| D | sysfs-driver-hid-corsair | 5 Description: Get/set the current playback mode. "SW" for software mode
6 where G-keys triggers their regular key codes. "HW" for
7 hardware playback mode where the G-keys play their macro
8 from the on-board memory.
15 Description: Get/set the current selected profile. Values are from 1 to 3.
|
| /Documentation/driver-api/thermal/ |
| D | exynos_thermal_emulation.rst | 2 Exynos Emulation Mode
10 -----------
12 Exynos 4x12 (4212, 4412) and 5 series provide emulation mode for thermal
13 management unit. Thermal emulation mode supports software debug for
15 and TMU will read current temperature from user value not from sensor's
24 automatically enable emulation mode and current temperature will be
31 Exynos emulation mode requires synchronous of value changing and
33 next temperature, then you have to enable emulation mode at the same
34 time. (Or you have to keep the mode enabling.) If you don't, it fails to
39 Disabling emulation mode only requires writing value 0 to sysfs node.
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| /Documentation/devicetree/bindings/leds/backlight/ |
| D | lm3630a-backlight.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/leds/backlight/lm3630a-backlight.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: TI LM3630A High-Efficiency Dual-String White LED
10 - Lee Jones <lee@kernel.org>
11 - Daniel Thompson <daniel.thompson@linaro.org>
12 - Jingoo Han <jingoohan1@gmail.com>
15 The LM3630A is a current-mode boost converter which supplies the power and
16 controls the current in up to two strings of 10 LEDs per string.
[all …]
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| /Documentation/userspace-api/media/rc/ |
| D | lirc-get-send-mode.rst | 1 .. SPDX-License-Identifier: GPL-2.0 OR GFDL-1.1-no-invariants-or-later
14 LIRC_GET_SEND_MODE/LIRC_SET_SEND_MODE - Get/set current transmit mode.
21 ``int ioctl(int fd, LIRC_GET_SEND_MODE, __u32 *mode)``
25 ``int ioctl(int fd, LIRC_SET_SEND_MODE, __u32 *mode)``
33 ``mode``
34 The mode used for transmitting.
39 Get/set current transmit mode.
41 Only :ref:`LIRC_MODE_PULSE <lirc-mode-pulse>` and
42 :ref:`LIRC_MODE_SCANCODE <lirc-mode-scancode>` are supported by for IR send,
51 .. flat-table::
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| D | lirc-get-rec-mode.rst | 1 .. SPDX-License-Identifier: GPL-2.0 OR GFDL-1.1-no-invariants-or-later
14 LIRC_GET_REC_MODE/LIRC_SET_REC_MODE - Get/set current receive mode.
21 ``int ioctl(int fd, LIRC_GET_REC_MODE, __u32 *mode)``
25 ``int ioctl(int fd, LIRC_SET_REC_MODE, __u32 *mode)``
33 ``mode``
34 Mode used for receive.
39 Get and set the current receive mode. Only
40 :ref:`LIRC_MODE_MODE2 <lirc-mode-mode2>` and
41 :ref:`LIRC_MODE_SCANCODE <lirc-mode-scancode>` are supported.
49 .. flat-table::
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| /Documentation/devicetree/bindings/sound/ |
| D | max98373.txt | 7 - compatible : "maxim,max98373"
9 - reg : the I2C address of the device.
13 - maxim,vmon-slot-no : slot number used to send voltage information
14 or in inteleave mode this will be used as
18 - maxim,imon-slot-no : slot number used to send current information
21 - maxim,spkfb-slot-no : slot number used to send speaker feedback information
24 - maxim,interleave-mode : For cases where a single combined channel
27 In this configuration, the current and voltage data will be frame interleaved
29 Boolean, define to enable the interleave mode, Default : false
36 maxim,vmon-slot-no = <0>;
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