| /freebsd-src/sys/contrib/device-tree/Bindings/mfd/ |
| H A 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
4 regulators, real time clock, battery charging controller and several
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,
12 with controllable parameters and dynamic voltage scaling capability.
17 - compatible: Should be one of the following:
18 - "maxim,max8998" for Maxim MAX8998
[all …]
|
| H A D | samsung,s5m8767.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schema
[all...] |
| H A D | max77693.txt | 1 Maxim MAX77693 multi-function device
4 - PMIC,
5 - CHARGER,
6 - LED,
7 - MUIC,
8 - HAPTIC
14 - compatible : Must be "maxim,max77693".
15 - reg : Specifies the i2c slave address of PMIC block.
16 - interrupts : This i2c device has an IRQ line connected to the main SoC.
19 - regulators : The regulators of max77693 have to be instantiated under subnode
[all …]
|
| H A 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-pmi
[all...] |
| H A D | maxim,max8998.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>
13 The Maxim MAX8998 is a Power Management IC which includes voltage/current
14 regulators, real time clock, battery charging controller and several other
15 sub-blocks. It is interfaced using an I2C interface. Each sub-block is
21 - maxim,max8998
22 - national,lp3974
23 - ti,lp3974
[all …]
|
| H A D | stericsson,ab8500.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: ST-Ericsso
[all...] |
| /freebsd-src/sys/contrib/device-tree/Bindings/regulator/ |
| H A D | nvidia,tegra-regulators-coupling.txt | 1 NVIDIA Tegra Regulators Coupling
4 NVIDIA Tegra SoC's have a mandatory voltage-coupling between regulators.
5 Thus on Tegra20 there are 3 coupled regulators and on NVIDIA Tegra30
8 Tegra20 voltage coupling
9 ------------------------
11 On Tegra20 SoC's there are 3 coupled regulators: CORE, RTC and CPU.
13 and they both shall be higher than the CPU voltage by at least 120mV.
15 Tegra30 voltage coupling
16 ------------------------
18 On Tegra30 SoC's there are 2 coupled regulators: CORE and CPU. The CORE
[all …]
|
| H A D | ltc3676.txt | 1 Linear Technology LTC3676 8-output regulators
4 - compatible: "lltc,ltc3676"
5 - reg: I2C slave address
8 - regulators: Contains eight regulator child nodes sw1, sw2, sw3, sw4,
12 Each regulator is defined using the standard binding for regulators. The
14 the resistor values of their external feedback voltage dividers:
17 - lltc,fb-voltage-divider: An array of two integers containing the resistor
18 values R1 and R2 of the feedback voltage divider in ohms.
20 Regulators sw1, sw2, sw3, sw4 can regulate the feedback reference from:
21 412.5mV to 800mV in 12.5 mV steps. The output voltage thus ranges between
[all …]
|
| H A 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)
[all …]
|
| H A D | ltc3589.txt | 1 Linear Technology LTC3589, LTC3589-1, and LTC3589-2 8-output regulators
4 - compatible: "lltc,ltc3589", "lltc,ltc3589-1" or "lltc,ltc3589-2"
5 - reg: I2C slave address
8 - regulators: Contains eight regulator child nodes sw1, sw2, sw3, bb-out,
12 Each regulator is defined using the standard binding for regulators. The
13 nodes for sw1, sw2, sw3, bb-out, ldo1, and ldo2 additionally need to specify
14 the resistor values of their external feedback voltage dividers:
17 - lltc,fb-voltage-divider: An array of two integers containing the resistor
18 values R1 and R2 of the feedback voltage divider in ohms.
20 Regulators sw1, sw2, sw3, and ldo2 can regulate the feedback reference from
[all …]
|
| H A D | regulator.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Voltage/Current Regulators
10 - Liam Girdwood <lgirdwood@gmail.com>
11 - Mark Brown <broonie@kernel.org>
14 regulator-name:
18 regulator-min-microvolt:
19 description: smallest voltage consumers may set
21 regulator-max-microvolt:
[all …]
|
| H A D | samsung,s5m8767.txt | 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.
7 The S5M8767 device provide buck and LDO regulators.
10 a sub-node named "regulators" with more sub-nodes for each regulator using the
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)
21 units for buck3 when changing voltage using gpio dvs. Refer to [1] below
24 - s5m8767,pmic-buck4-dvs-voltage: A set of 8 voltage values in micro-volt (uV)
[all …]
|
| H A D | rohm,bd71847-regulator.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/regulator/rohm,bd71847-regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: ROHM BD71847 and BD71850 Power Management Integrated Circuit regulators
10 - Matti Vaittinen <mazziesaccount@gmail.com>
13 List of regulators provided by this controller. BD71847 regulators node
15 Documentation/devicetree/bindings/mfd/rohm,bd71847-pmic.yaml
18 binding for regulators at
21 regulator-boot-on at least for BUCK5. LDO6 is supplied by it and it must
[all …]
|
| H A D | nxp,pca9450-regulator.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/regulator/nxp,pca9450-regulato
[all...] |
| H A D | qcom,rpmh-regulator.txt | 1 Qualcomm Technologies, Inc. RPMh Regulators
3 rpmh-regulator devices support PMIC regulator management via the Voltage
7 parameters for a given regulator: enable state, output voltage, and operating
10 enable state of any PMIC peripheral. It is used for clock buffers, low-voltage
11 switches, and LDO/SMPS regulators which have a fixed voltage and mode.
17 RPMh regulators must be described in two levels of device nodes. The first
18 level describes the PMIC containing the regulators and must reside within an
20 which is to be used on the board. Each of these regulators maps to a single
25 PM8005: smps1 - smps4
26 PM8009: smps1 - smps2, ldo1 - ldo7
[all …]
|
| H A D | rohm,bd71837-regulator.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/regulator/rohm,bd71837-regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: ROHM BD71837 Power Management Integrated Circuit regulators
10 - Matti Vaittinen <mazziesaccount@gmail.com>
13 List of regulators provided by this controller. BD71837 regulators node
15 Documentation/devicetree/bindings/mfd/rohm,bd71837-pmic.yaml
18 binding for regulators at
21 regulator-boot-on at least for BUCK6 and BUCK7 so that those are not
[all …]
|
| H A D | maxim,max8997.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Krzysztof Kozlowski <krzk@kernel.org>
13 The Maxim MAX8997 is a Power Management IC which includes voltage and current
14 regulators, charger controller with fuel gauge, RTC, clock outputs, haptic
15 motor driver, flash LED driver and Micro-USB Interface Controller.
22 const: maxim,max8997-pmic
24 charger-supply:
30 - description: irq1 interrupt
[all …]
|
| H A D | max77686.txt | 1 Binding for Maxim MAX77686 regulators
3 This is a part of the device tree bindings of MAX77686 multi-function device.
6 The MAX77686 PMIC has 9 high-efficiency Buck and 26 Low-DropOut (LDO)
7 regulators that can be controlled over I2C.
12 - voltage-regulators : The regulators of max77686 have to be instantiated
13 under subnode named "voltage-regulators" using the following format.
16 regulator-compatible = LDOn/BUCKn
24 -LDOn : for LDOs, where n can lie in range 1 to 26.
26 -BUCKn : for BUCKs, where n can lie in range 1 to 9.
29 Regulators which can be turned off during system suspend:
[all …]
|
| H A D | qcom,spmi-regulator.txt | 1 Qualcomm SPMI Regulators
3 - compatible:
7 "qcom,pm8004-regulators"
8 "qcom,pm8005-regulators"
9 "qcom,pm8226-regulators"
10 "qcom,pm8841-regulators"
11 "qcom,pm8916-regulators"
12 "qcom,pm8941-regulators"
13 "qcom,pm8950-regulators"
14 "qcom,pm8994-regulators"
[all …]
|
| H A D | vctrl.txt | 1 Bindings for Voltage controlled regulators
5 --------------------
6 - compatible : must be "vctrl-regulator".
7 - regulator-min-microvolt : smallest voltage consumers may set
8 - regulator-max-microvolt : largest voltage consumers may set
9 - ctrl-supply : The regulator supplying the control voltage.
10 - ctrl-voltage-range : an array of two integer values describing the range
11 (min/max) of the control voltage. The values specify
12 the control voltage needed to generate the corresponding
13 regulator-min/max-microvolt output voltage.
[all …]
|
| /freebsd-src/sys/arm/ti/twl/ |
| H A D | twl_vreg.c | 1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
34 * This driver covers the voltages regulators (LDO), allows for enabling &
35 * disabling the voltage output and adjusting the voltage level.
37 * Voltage regulators can belong to different power groups, in this driver we
38 * put the regulators under our control in the "Application power group".
45 * voltage-regulators = "name1", "millivolts1",
49 * the second is the voltage (in millivolts) to set for the given regulator.
93 #define TWL_VREG_VSEL 0x03 /* Voltage select register */
154 * Support voltage regulators for the different IC's
[all …]
|
| /freebsd-src/sys/contrib/device-tree/Bindings/opp/ |
| H A D | opp-v2-base.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/opp/opp-v
[all...] |
| H A D | ti,omap-opp-supply.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/opp/ti,omap-opp-supply.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 registers, which contain OPP-specific voltage information tailored
16 Also, some supplies may have an associated vbb-supply, an Adaptive
18 w.r.t the vdd-supply and clk when making an OPP transition. By
19 supplying two regulators to the device that will undergo OPP
20 transitions, we can use the multi-regulator support implemented by
21 the OPP core to describe both regulators the platform needs. The
[all …]
|
| /freebsd-src/sys/contrib/device-tree/Bindings/power/ |
| H A D | rockchip-io-domain.txt | 1 Rockchip SRAM for IO Voltage Domains:
2 -------------------------------------
5 kept in sync between the regulators and the SoC using a special
9 - If the regulator hooked up to a pin like SDMMC0_VDD is 3.3V then
14 general register file (GRF) in sync with the actual value of a voltage
18 - any logic for deciding what voltage we should set regulators to
19 - any logic for deciding whether regulators (or internal SoC blocks)
23 decisions about regulators, it would work in conjunction with this
24 driver. When that other software adjusted a regulator's voltage then
33 - compatible: should be one of:
[all …]
|
| H A D | rockchip-io-domain.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/power/rockchip-io-domain.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Rockchip SRAM for IO Voltage Domain
[all...] |