Searched +full:power +full:- +full:management +full:- +full:ic +full:- +full:for +full:- +full:system (Results 1 – 25 of 72) sorted by relevance
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| /kernel/linux/linux-5.10/drivers/mfd/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
19 This is the core driver for CS5535/CS5536 MFD functions. This is
20 necessary for using the board's GPIO and MFGPT functionality.
23 bool "Altera Arria10 DevKit System Resource chip"
28 Support for the Altera Arria10 DevKit MAX5 System Resource chip
29 using the SPI interface. This driver provides common support for
31 power supply alarms (hwmon).
34 bool "Altera SOCFPGA System Manager"
38 Select this to get System Manager support for all Altera branded
39 SOCFPGAs. The SOCFPGA System Manager handles all SOCFPGAs by
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| /kernel/linux/linux-4.19/drivers/mfd/ |
| D | Kconfig | 17 ---help---
18 This is the core driver for CS5535/CS5536 MFD functions. This is
19 necessary for using the board's GPIO and MFGPT functionality.
22 bool "Altera Arria10 DevKit System Resource chip"
27 Support for the Altera Arria10 DevKit MAX5 System Resource chip
28 using the SPI interface. This driver provides common support for
30 power supply alarms (hwmon).
33 tristate "Active-semi ACT8945A"
38 Support for the ACT8945A PMIC from Active-semi. This device
39 features three step-down DC/DC converters and four low-dropout
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| /kernel/linux/linux-5.10/drivers/power/supply/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
3 bool "Power supply class support"
5 Say Y here to enable power supply class support. This allows
6 power supply (batteries, AC, USB) monitoring by userspace
13 bool "Power supply debug"
15 Say Y here to enable debugging messages for power supply class
20 prompt "Expose power supply sensors as hwmon device"
25 power supply device (current, voltage, temperature) to be
28 Say 'Y' here if you want power supplies to
33 tristate "Generic PDA/phone power driver"
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| /kernel/linux/linux-4.19/drivers/power/supply/ |
| D | Kconfig | 2 bool "Power supply class support"
4 Say Y here to enable power supply class support. This allows
5 power supply (batteries, AC, USB) monitoring by userspace
12 bool "Power supply debug"
14 Say Y here to enable debugging messages for power supply class
18 tristate "Generic PDA/phone power driver"
21 Say Y here to enable generic power driver for PDAs and phones with
22 one or two external power supplies (AC/USB) connected to main and
26 tristate "APM emulation for class batteries"
36 Say Y here to enable support for the generic battery driver
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/mfd/ |
| D | rohm,bd71847-pmic.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/mfd/rohm,bd71847-pmic.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: ROHM BD71847 and BD71850 Power Management Integrated Circuit bindings
10 - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
13 BD71847AMWV and BD71850MWV are programmable Power Management ICs for powering
14 single-core, dual-core, and quad-core SoCs such as NXP-i.MX 8M. It is
15 optimized for low BOM cost and compact solution footprint. BD71847MWV and
18 …s://www.rohm.com/products/power-management/power-management-ic-for-system/industrial-consumer-appl…
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| D | rn5t618.txt | 3 Ricoh RN5T567/RN5T618/RC5T619 is a power management IC family which
4 integrates 3 to 5 step-down DCDC converters, 7 to 10 low-dropout regulators,
6 The RN5T618/RC5T619 provides additionally a Li-ion battery charger,
11 - compatible: must be one of
15 - reg: the I2C slave address of the device
18 - interrupts: interrupt mapping for IRQ
19 See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
20 - system-power-controller:
21 See Documentation/devicetree/bindings/power/power-controller.txt
23 Sub-nodes:
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| D | max77620.txt | 1 MAX77620 Power management IC from Maxim Semiconductor.
4 -------------------
5 - compatible: Must be one of
9 - reg: I2C device address.
12 -------------------
13 - interrupts: The interrupt on the parent the controller is
15 - interrupt-controller: Marks the device node as an interrupt controller.
16 - #interrupt-cells: is <2> and their usage is compliant to the 2 cells
17 variant of <../interrupt-controller/interrupts.txt>
18 IRQ numbers for different interrupt source of MAX77620
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| D | rohm,bd71837-pmic.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/mfd/rohm,bd71837-pmic.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: ROHM BD71837 Power Management Integrated Circuit bindings
10 - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
13 BD71837MWV is programmable Power Management ICs for powering single-core,
14 dual-core, and quad-core SoCs such as NXP-i.MX 8M. It is optimized for low
17 Datasheet for BD71837 is available at
18 …s://www.rohm.com/products/power-management/power-management-ic-for-system/industrial-consumer-appl…
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| D | as3722.txt | 1 * ams AS3722 Power management IC.
4 -------------------
5 - compatible: Must be "ams,as3722".
6 - reg: I2C device address.
7 - interrupt-controller: AS3722 has internal interrupt controller which takes the
8 interrupt request from internal sub-blocks like RTC, regulators, GPIOs as well
10 - #interrupt-cells: Should be set to 2 for IRQ number and flags.
11 The first cell is the IRQ number. IRQ numbers for different interrupt source
12 of AS3722 are defined at dt-bindings/mfd/as3722.h
14 interrupts.txt, using dt-bindings/irq.
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/power/supply/ |
| D | bq2515x.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
5 $id: "http://devicetree.org/schemas/power/supply/bq2515x.yaml#"
6 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
8 title: TI bq2515x 500-mA Linear charger family
11 - Dan Murphy <dmurphy@ti.com>
12 - Ricardo Rivera-Matos <r-rivera-matos@ti.com>
15 The BQ2515x family is a highly integrated battery charge management IC that
16 integrates the most common functions for wearable devices, namely a charger,
17 an output voltage rail, ADC for battery and system monitoring, and
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| /kernel/linux/linux-5.10/Documentation/driver-api/ |
| D | regulator.rst | 1 .. Copyright 2007-2008 Wolfson Microelectronics
20 The intention is to allow systems to dynamically control regulator power
21 output in order to save power and prolong battery life. This applies to
27 ``Documentation/power/regulator``.
30 --------
36 Electronic device that supplies power to other devices. Most regulators
42 Electronic device which consumes power provided by a regulator. These
44 requiring active management of the regulator at runtime.
46 Power Domain
52 Power Management Integrated Circuit (PMIC)
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| /kernel/linux/linux-4.19/Documentation/driver-api/ |
| D | regulator.rst | 1 .. Copyright 2007-2008 Wolfson Microelectronics
20 The intention is to allow systems to dynamically control regulator power
21 output in order to save power and prolong battery life. This applies to
27 ``Documentation/power/regulator``.
30 --------
36 Electronic device that supplies power to other devices. Most regulators
42 Electronic device which consumes power provided by a regulator. These
44 requiring active management of the regulator at runtime.
46 Power Domain
52 Power Management Integrated Circuit (PMIC)
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| /kernel/linux/linux-4.19/Documentation/power/regulator/ |
| D | overview.txt | 10 The intention is to allow systems to dynamically control regulator power output
11 in order to save power and prolong battery life. This applies to both voltage
22 Some terms used in this document:-
24 o Regulator - Electronic device that supplies power to other devices.
28 Input Voltage -> Regulator -> Output Voltage
31 o PMIC - Power Management IC. An IC that contains numerous regulators
35 o Consumer - Electronic device that is supplied power by a regulator.
36 Consumers can be classified into two types:-
40 power supply. Its supply voltage is set by the hardware,
47 o Power Domain - Electronic circuit that is supplied its input power by the
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| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/pinctrl/ |
| D | pinctrl-max77620.txt | 1 Pincontrol driver for MAX77620 Power management IC from Maxim Semiconductor.
6 Please refer file <devicetree/bindings/pinctrl/pinctrl-bindings.txt>
7 for details of the common pinctrl bindings used by client devices,
11 --------------------------
14 - pinctrl-names: A pinctrl state named per <pinctrl-bindings.txt>.
15 - pinctrl[0...n]: Properties to contain the phandle for pinctrl states per
16 <pinctrl-bindings.txt>.
19 sub-node have following properties:
22 ------------------
23 - pins: List of pins. Valid values of pins properties are:
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/pinctrl/ |
| D | pinctrl-max77620.txt | 1 Pincontrol driver for MAX77620 Power management IC from Maxim Semiconductor.
6 Please refer file <devicetree/bindings/pinctrl/pinctrl-bindings.txt>
7 for details of the common pinctrl bindings used by client devices,
11 --------------------------
14 - pinctrl-names: A pinctrl state named per <pinctrl-bindings.txt>.
15 - pinctrl[0...n]: Properties to contain the phandle for pinctrl states per
16 <pinctrl-bindings.txt>.
19 sub-node have following properties:
22 ------------------
23 - pins: List of pins. Valid values of pins properties are:
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| /kernel/linux/linux-5.10/Documentation/power/regulator/ |
| D | overview.rst | 11 The intention is to allow systems to dynamically control regulator power output
12 in order to save power and prolong battery life. This applies to both voltage
26 - Regulator
27 - Electronic device that supplies power to other devices.
31 Input Voltage -> Regulator -> Output Voltage
34 - PMIC
35 - Power Management IC. An IC that contains numerous
39 - Consumer
40 - Electronic device that is supplied power by a regulator.
41 Consumers can be classified into two types:-
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| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/mfd/ |
| D | max77620.txt | 1 MAX77620 Power management IC from Maxim Semiconductor.
4 -------------------
5 - compatible: Must be one of
8 - reg: I2C device address.
11 -------------------
12 - interrupts: The interrupt on the parent the controller is
14 - interrupt-controller: Marks the device node as an interrupt controller.
15 - #interrupt-cells: is <2> and their usage is compliant to the 2 cells
16 variant of <../interrupt-controller/interrupts.txt>
17 IRQ numbers for different interrupt source of MAX77620
[all …]
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| /kernel/linux/linux-4.19/drivers/macintosh/ |
| D | Kconfig | 6 ---help---
7 Say Y here to get to see options for devices used with Macintosh
18 Apple Desktop Bus (ADB) support is for support of devices which
37 The I/O Processor (IOP) is an Apple custom IC designed to provide
38 intelligent support for I/O controllers. It is described at
40 support for it, say 'Y' here.
44 bool "Support for Cuda/Egret based Macs and PowerMacs"
47 This provides support for Cuda/Egret based Macintosh and
48 Power Macintosh systems. This includes most m68k based Macs,
57 bool "Support for PMU based PowerMacs and PowerBooks"
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| /kernel/linux/linux-5.10/drivers/macintosh/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
8 Say Y here to get to see options for devices used with Macintosh
19 Apple Desktop Bus (ADB) support is for support of devices which
38 The I/O Processor (IOP) is an Apple custom IC designed to provide
39 intelligent support for I/O controllers. It is described at
41 support for it, say 'Y' here.
45 bool "Support for Cuda/Egret based Macs and PowerMacs"
48 This provides support for Cuda/Egret based Macintosh and
49 Power Macintosh systems. This includes most m68k based Macs,
58 bool "Support for PMU based PowerMacs and PowerBooks"
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| /kernel/linux/linux-5.10/drivers/regulator/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
15 output in order to save power and prolong battery life. This applies
36 This driver provides support for fixed voltage regulators,
37 useful for systems which use a combination of software
38 managed regulators and simple non-configurable regulators.
43 This driver provides a virtual consumer for the voltage and
44 current regulator API which provides sysfs controls for
46 for test purposes.
55 control power supplies for such devices.
65 They provide two I2C-controlled DC/DC step-down converters with
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| /kernel/linux/linux-5.10/Documentation/ABI/testing/ |
| D | sysfs-class-power | 5 Contact: linux-pm@vger.kernel.org
14 Contact: linux-pm@vger.kernel.org
23 Contact: linux-pm@vger.kernel.org
32 Contact: linux-pm@vger.kernel.org
43 Contact: linux-pm@vger.kernel.org
47 Reports an average IBAT current reading for the battery, over
61 used for discharging batteries, positive values for charging
62 batteries and for USB IBUS current.
66 Contact: linux-pm@vger.kernel.org
81 Contact: linux-pm@vger.kernel.org
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| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/regulator/ |
| D | regulator-max77620.txt | 1 Regulator DT binding for MAX77620 Power management IC from Maxim Semiconductor.
3 Device has multiple DCDC(sd[0-3] and LDOs(ldo[0-8]). The input supply
6 sub-node "regulators" which is child node of device node.
9 for common regulator bindings used by client.
14 -------------------
18 in-sd0-supply: Input supply for SD0, INA-SD0 or INB-SD0 pins.
19 in-sd1-supply: Input supply for SD1.
20 in-sd2-supply: Input supply for SD2.
21 in-sd3-supply: Input supply for SD3.
22 in-ldo0-1-supply: Input supply for LDO0 and LDO1.
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/regulator/ |
| D | regulator-max77620.txt | 1 Regulator DT binding for MAX77620 Power management IC from Maxim Semiconductor.
3 Device has multiple DCDC(sd[0-3] and LDOs(ldo[0-8]). The input supply
6 sub-node "regulators" which is child node of device node.
9 for common regulator bindings used by client.
14 -------------------
18 in-sd0-supply: Input supply for SD0, INA-SD0 or INB-SD0 pins.
19 in-sd1-supply: Input supply for SD1.
20 in-sd2-supply: Input supply for SD2.
21 in-sd3-supply: Input supply for SD3.
22 in-ldo0-1-supply: Input supply for LDO0 and LDO1.
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| /kernel/linux/linux-5.10/drivers/rtc/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
20 be allowed to plug one or more RTCs to your system. You will
26 bool "Set system time from RTC on startup and resume"
29 If you say yes here, the system time (wall clock) will be set using
34 string "RTC used to set the system time"
38 The RTC device that will be used to (re)initialize the system
39 clock, usually rtc0. Initialization is done when the system
40 starts up, and when it resumes from a low power state. This
44 This clock should be battery-backed, so that it reads the correct
45 time when the system boots from a power-off state. Otherwise, your
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| /kernel/linux/linux-4.19/drivers/regulator/ |
| D | Kconfig | 13 output in order to save power and prolong battery life. This applies
34 This driver provides support for fixed voltage regulators,
35 useful for systems which use a combination of software
36 managed regulators and simple non-configurable regulators.
41 This driver provides a virtual consumer for the voltage and
42 current regulator API which provides sysfs controls for
44 for test purposes.
53 control power supplies for such devices.
63 They provide two I2C-controlled DC/DC step-down converters with
67 tristate "Marvell 88PM800 Power regulators"
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