Searched +full:gpio +full:- +full:regulator (Results 1 – 25 of 183) sorted by relevance
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| /Documentation/devicetree/bindings/regulator/ |
| D | gpio-regulator.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/regulator/gpio-regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: GPIO controlled regulators
10 - Liam Girdwood <lgirdwood@gmail.com>
11 - Mark Brown <broonie@kernel.org>
14 Any property defined as part of the core regulator binding, defined in
15 regulator.txt, can also be used.
18 - $ref: "regulator.yaml#"
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| D | da9211.txt | 2 Voltage Regulator
5 - compatible: "dlg,da9211" or "dlg,da9212" or "dlg,da9213" or "dlg,da9223"
7 - reg: I2C slave address, usually 0x68.
8 - interrupts: the interrupt outputs of the controller
9 - regulators: A node that houses a sub-node for each regulator within the
10 device. Each sub-node is identified using the node's name, with valid
11 values listed below. The content of each sub-node is defined by the
12 standard binding for regulators; see regulator.txt.
16 - enable-gpios: platform gpio for control of BUCKA/BUCKB.
17 - Any optional property defined in regulator.txt
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| D | samsung,s5m8767.txt | 1 Binding for Samsung S5M8767 regulator block
4 This is a part of device tree bindings for S5M family multi-function devices.
5 More information can be found in bindings/mfd/sec-core.txt file.
9 To register these with regulator framework instantiate under main device node
10 a sub-node named "regulators" with more sub-nodes for each regulator using the
11 common regulator binding documented in:
12 - Documentation/devicetree/bindings/regulator/regulator.txt
16 - s5m8767,pmic-buck2-dvs-voltage: A set of 8 voltage values in micro-volt (uV)
17 units for buck2 when changing voltage using gpio dvs. Refer to [1] below
20 - s5m8767,pmic-buck3-dvs-voltage: A set of 8 voltage values in micro-volt (uV)
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| D | fixed-regulator.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/regulator/fixed-regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Liam Girdwood <lgirdwood@gmail.com>
11 - Mark Brown <broonie@kernel.org>
14 Any property defined as part of the core regulator binding, defined in
15 regulator.yaml, can also be used. However a fixed voltage regulator is
16 expected to have the regulator-min-microvolt and regulator-max-microvolt
20 - $ref: "regulator.yaml#"
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| D | tps65132-regulator.txt | 4 - compatible: "ti,tps65132"
5 - reg: I2C slave address
9 device node describe the properties of these regulators. The sub-node
11 -For regulator outp, the sub node name should be "outp".
12 -For regulator outn, the sub node name should be "outn".
14 -enable-gpios:(active high, output) Regulators are controlled by the input pins.
15 If it is connected to GPIO through host system then provide the
16 gpio number as per gpio.txt.
17 -active-discharge-gpios: (active high, output) Some configurations use delay mechanisms
18 on the enable pin, to keep the regulator enabled for some time after
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| D | max8997-regulator.txt | 1 * Maxim MAX8997 Voltage and Current Regulator
3 The Maxim MAX8997 is a multi-function device which includes voltage and
4 current regulators, rtc, charger controller and other sub-blocks. It is
5 interfaced to the host controller using a i2c interface. Each sub-block is
7 describes the bindings for 'pmic' sub-block of max8997.
10 - compatible: Should be "maxim,max8997-pmic".
11 - reg: Specifies the i2c slave address of the pmic block. It should be 0x66.
13 - max8997,pmic-buck1-dvs-voltage: A set of 8 voltage values in micro-volt (uV)
14 units for buck1 when changing voltage using gpio dvs. Refer to [1] below
17 - max8997,pmic-buck2-dvs-voltage: A set of 8 voltage values in micro-volt (uV)
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| D | tps6586x.txt | 4 - compatible: "ti,tps6586x"
5 - reg: I2C slave address
6 - interrupts: the interrupt outputs of the controller
7 - #gpio-cells: number of cells to describe a GPIO
8 - gpio-controller: mark the device as a GPIO controller
9 - regulators: A node that houses a sub-node for each regulator within the
10 device. Each sub-node is identified using the node's name (or the deprecated
11 regulator-compatible property if present), with valid values listed below.
12 The content of each sub-node is defined by the standard binding for
13 regulators; see regulator.txt.
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| D | tps62360-regulator.txt | 4 - compatible: Must be one of the following.
9 - reg: I2C slave address
12 - ti,enable-vout-discharge: Enable output discharge. This is boolean value.
13 - ti,enable-pull-down: Enable pull down. This is boolean value.
14 - ti,vsel0-gpio: GPIO for controlling VSEL0 line.
15 If this property is missing, then assume that there is no GPIO
17 - ti,vsel1-gpio: Gpio for controlling VSEL1 line.
18 If this property is missing, then assume that there is no GPIO
20 - ti,vsel0-state-high: Initial state of vsel0 input is high.
22 - ti,vsel1-state-high: Initial state of vsel1 input is high.
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| D | max8973-regulator.txt | 1 * Maxim MAX8973 Voltage Regulator
5 - compatible: must be one of following:
8 - reg: the i2c slave address of the regulator. It should be 0x1b.
10 Any standard regulator properties can be used to configure the single max8973
15 -maxim,externally-enable: boolean, externally control the regulator output
17 -maxim,enable-gpio: GPIO for enable control. If the valid GPIO is provided
19 -maxim,dvs-gpio: GPIO which is connected to DVS pin of device.
20 -maxim,dvs-default-state: Default state of GPIO during initialisation.
22 -maxim,enable-remote-sense: boolean, enable reote sense.
23 -maxim,enable-falling-slew-rate: boolean, enable falling slew rate.
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| D | lp872x.txt | 4 - compatible: "ti,lp8720" or "ti,lp8725"
5 - reg: I2C slave address. 0x7d = LP8720, 0x7a = LP8725
8 - ti,general-config: the value of LP872X_GENERAL_CFG register (u8)
27 - ti,update-config: define it when LP872X_GENERAL_CFG register should be set
28 - ti,dvs-gpio: GPIO specifier for external DVS pin control of LP872x devices.
29 - ti,dvs-vsel: DVS selector. 0 = SEL_V1, 1 = SEL_V2.
30 - ti,dvs-state: initial DVS pin state. 0 = DVS_LOW, 1 = DVS_HIGH.
31 - enable-gpios: GPIO specifier for EN pin control of LP872x devices.
37 (Documentation/devicetree/bindings/regulator/regulator.txt)
40 - LP8720: http://www.ti.com/lit/ds/symlink/lp8720.pdf
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| D | tps65090.txt | 4 - compatible: "ti,tps65090"
5 - reg: I2C slave address
6 - interrupts: the interrupt outputs of the controller
7 - regulators: A node that houses a sub-node for each regulator within the
8 device. Each sub-node is identified using the node's name, with valid
9 values listed below. The content of each sub-node is defined by the
10 standard binding for regulators; see regulator.txt.
11 dcdc[1-3], fet[1-7] and ldo[1-2] respectively.
12 - vsys[1-3]-supply: The input supply for DCDC[1-3] respectively.
13 - infet[1-7]-supply: The input supply for FET[1-7] respectively.
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| /Documentation/devicetree/bindings/mfd/ |
| D | lp87565.txt | 4 - compatible: "ti,lp87565", "ti,lp87565-q1"
5 - reg: I2C slave address.
6 - gpio-controller: Marks the device node as a GPIO Controller.
7 - #gpio-cells: Should be two. The first cell is the pin number and
9 See ../gpio/gpio.txt for more information.
10 - xxx-in-supply: Phandle to parent supply node of each regulator
16 compatible = "ti,lp87565-q1";
18 gpio-controller;
19 #gpio-cells = <2>;
21 buck10-in-supply = <&vsys_3v3>;
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| D | lp873x.txt | 4 - compatible: "ti,lp8732", "ti,lp8733"
5 - reg: I2C slave address.
6 - gpio-controller: Marks the device node as a GPIO Controller.
7 - #gpio-cells: Should be two. The first cell is the pin number and
9 See ../gpio/gpio.txt for more information.
10 - xxx-in-supply: Phandle to parent supply node of each regulator
13 - regulators: List of child nodes that specify the regulator
20 gpio-controller;
21 #gpio-cells = <2>;
23 buck0-in-supply = <&vsys_3v3>;
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| D | rohm,bd70528-pmic.txt | 3 BD70528MWV is an ultra-low quiescent current general purpose, single-chip,
4 power management IC for battery-powered portable devices. The IC
5 integrates 3 ultra-low current consumption buck converters, 3 LDOs and 2
6 LED Drivers. Also included are 4 GPIOs, a real-time clock (RTC), a 32kHz
7 clock gate, high-accuracy VREF for use with an external ADC, flexible
8 dual-input power path, 10 bit SAR ADC for battery temperature monitor and
12 - compatible : Should be "rohm,bd70528"
13 - reg : I2C slave address.
14 - interrupts : The interrupt line the device is connected to.
15 - interrupt-controller : To indicate BD70528 acts as an interrupt controller.
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| D | tps65086.txt | 4 - compatible : Should be "ti,tps65086".
5 - reg : I2C slave address.
6 - interrupts : The interrupt line the device is connected to.
7 - interrupt-controller : Marks the device node as an interrupt controller.
8 - #interrupt-cells : The number of cells to describe an IRQ, should be 2.
11 masks from ../interrupt-controller/interrupts.txt.
12 - gpio-controller : Marks the device node as a GPIO Controller.
13 - #gpio-cells : Should be two. The first cell is the pin number and
15 See ../gpio/gpio.txt for more information.
16 - regulators: : List of child nodes that specify the regulator
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| D | max8998.txt | 1 * Maxim MAX8998, National/TI LP3974 multi-function device
3 The Maxim MAX8998 is a multi-function device which includes voltage/current
5 other sub-blocks. It is interfaced using an I2C interface. Each sub-block
8 PMIC sub-block
9 --------------
11 The PMIC sub-block contains a number of voltage and current regulators,
17 - compatible: Should be one of the following:
18 - "maxim,max8998" for Maxim MAX8998
19 - "national,lp3974" or "ti,lp3974" for National/TI LP3974.
20 - reg: Specifies the i2c slave address of the pmic block. It should be 0x66.
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| D | tps65912.txt | 4 - compatible : Should be "ti,tps65912".
5 - reg : Slave address or chip select number (I2C / SPI).
6 - interrupts : The interrupt line the device is connected to.
7 - interrupt-controller : Marks the device node as an interrupt controller.
8 - #interrupt-cells : The number of cells to describe an IRQ, should be 2.
11 masks from ../interrupt-controller/interrupts.txt.
12 - gpio-controller : Marks the device node as a GPIO Controller.
13 - #gpio-cells : Should be two. The first cell is the pin number and
15 See ../gpio/gpio.txt for more information.
16 - regulators: : List of child nodes that specify the regulator
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| D | tps65910.txt | 4 - compatible: "ti,tps65910" or "ti,tps65911"
5 - reg: I2C slave address
6 - interrupts: the interrupt outputs of the controller
7 - #gpio-cells: number of cells to describe a GPIO, this should be 2.
8 The first cell is the GPIO number.
10 - gpio-controller: mark the device as a GPIO controller
11 - #interrupt-cells: the number of cells to describe an IRQ, this should be 2.
14 Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
15 - regulators: This is the list of child nodes that specify the regulator
19 Documentation/devicetree/bindings/regulator/regulator.txt.
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| D | as3722.txt | 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.
12 of AS3722 are defined at dt-bindings/mfd/as3722.h
14 interrupts.txt, using dt-bindings/irq.
17 --------------------
18 - ams,enable-internal-int-pullup: Boolean property, to enable internal pullup on
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| D | madera.txt | 1 Cirrus Logic Madera class audio codecs Multi-Functional Device
7 bindings/pinctrl/cirrus,madera-pinctrl.txt
8 bindings/regulator/arizona-regulator.txt
13 - compatible : One of the following chip-specific strings:
24 - reg : I2C slave address when connected using I2C, chip select number when
27 - DCVDD-supply : Power supply for the device as defined in
28 bindings/regulator/regulator.txt
32 - AVDD-supply, DBVDD1-supply, DBVDD2-supply, CPVDD1-supply, CPVDD2-supply :
35 - DBVDD3-supply, DBVDD4-supply : Power supplies for the device
38 - SPKVDDL-supply, SPKVDDR-supply : Power supplies for the device
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| D | wm831x.txt | 7 - compatible : One of the following chip-specific strings:
16 - reg : I2C slave address when connected using I2C, chip select number
19 - gpio-controller : Indicates this device is a GPIO controller.
20 - #gpio-cells : Must be 2. The first cell is the pin number and the
23 - interrupts : The interrupt line the IRQ signal for the device is
26 - interrupt-controller : wm831x devices contain interrupt controllers and
28 - #interrupt-cells: Must be 2. The first cell is the IRQ number, and the
30 ../interrupt-controller/interrupts.txt
32 Optional sub-nodes:
33 - phys : Contains a phandle to the USB PHY.
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| D | arizona.txt | 8 - compatible : One of the following chip-specific strings:
18 - reg : I2C slave address when connected using I2C, chip select number when
21 - interrupts : The interrupt line the /IRQ signal for the device is
23 - interrupt-controller : Arizona class devices contain interrupt controllers
25 - #interrupt-cells: the number of cells to describe an IRQ, this should be 2.
28 Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
30 - gpio-controller : Indicates this device is a GPIO controller.
31 - #gpio-cells : Must be 2. The first cell is the pin number and the
32 second cell is used to specify optional parameters, see ../gpio/gpio.txt
35 - AVDD-supply, DBVDD1-supply, CPVDD-supply : Power supplies for the device,
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| /Documentation/devicetree/bindings/usb/ |
| D | usb-nop-xceiv.txt | 4 - compatible: should be usb-nop-xceiv
5 - #phy-cells: Must be 0
8 - clocks: phandle to the PHY clock. Use as per Documentation/devicetree
9 /bindings/clock/clock-bindings.txt
10 This property is required if clock-frequency is specified.
12 - clock-names: Should be "main_clk"
14 - clock-frequency: the clock frequency (in Hz) that the PHY clock must
17 - vcc-supply: phandle to the regulator that provides power to the PHY.
19 - reset-gpios: Should specify the GPIO for reset.
21 - vbus-detect-gpio: should specify the GPIO detecting a VBus insertion
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| /Documentation/devicetree/bindings/sound/ |
| D | wm8994.txt | 8 - compatible : One of "wlf,wm1811", "wlf,wm8994" or "wlf,wm8958".
10 - reg : the I2C address of the device for I2C, the chip select
13 - gpio-controller : Indicates this device is a GPIO controller.
14 - #gpio-cells : Must be 2. The first cell is the pin number and the
17 - AVDD2-supply, DBVDD1-supply, DBVDD2-supply, DBVDD3-supply, CPVDD-supply,
18 SPKVDD1-supply, SPKVDD2-supply : power supplies for the device, as covered
19 in Documentation/devicetree/bindings/regulator/regulator.txt
23 - interrupts : The interrupt line the IRQ signal for the device is
26 - interrupt-controller : These devices contain interrupt controllers
29 - #interrupt-cells: the number of cells to describe an IRQ, this should be 2.
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| D | tlv320aic3x.txt | 1 Texas Instruments - tlv320aic3x Codec module
7 - compatible - "string" - One of:
8 "ti,tlv320aic3x" - Generic TLV320AIC3x device
9 "ti,tlv320aic33" - TLV320AIC33
10 "ti,tlv320aic3007" - TLV320AIC3007
11 "ti,tlv320aic3106" - TLV320AIC3106
12 "ti,tlv320aic3104" - TLV320AIC3104
15 - reg - <int> - I2C slave address
20 - reset-gpios - GPIO specification for the active low RESET input.
21 - ai3x-gpio-func - <array of 2 int> - AIC3X_GPIO1 & AIC3X_GPIO2 Functionality
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