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/openbmc/linux/Documentation/devicetree/bindings/mfd/
H A Drichtek,rt5120.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/mfd/richtek,rt5120.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Richtek RT5120 PMIC
10 - ChiYuan Huang <cy_huang@richtek.com>
13 The RT5120 provides four high-efficiency buck converters and one LDO voltage
22 - richtek,rt5120
30 interrupt-controller: true
32 "#interrupt-cells":
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/openbmc/linux/drivers/regulator/
H A Drt5120-regulator.c1 // SPDX-License-Identifier: GPL-2.0+
72 return -EINVAL; in rt5120_buck_set_mode()
134 return -EINVAL; in rt5120_buck1_set_suspend_voltage()
136 sel = (uV - RT5120_BUCK1_MINUV) / RT5120_BUCK1_STEPUV; in rt5120_buck1_set_suspend_voltage()
219 "buck1", "buck2", "buck3", "buck4", "ldo", "exten" }; in rt5120_fillin_regulator_desc()
224 desc->name = name[rid]; in rt5120_fillin_regulator_desc()
225 desc->supply_name = sname[rid]; in rt5120_fillin_regulator_desc()
226 desc->owner = THIS_MODULE; in rt5120_fillin_regulator_desc()
227 desc->type = REGULATOR_VOLTAGE; in rt5120_fillin_regulator_desc()
228 desc->id = rid; in rt5120_fillin_regulator_desc()
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H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
38 managed regulators and simple non-configurable regulators.
65 They provide two I2C-controlled DC/DC step-down converters with
85 tristate "Active-semi act8865 voltage regulator"
90 This driver controls a active-semi act8865 voltage output
94 tristate "Active-semi ACT8945A voltage regulator"
97 This driver controls a active-semi ACT8945A voltage regulator
98 via I2C bus. The ACT8945A features three step-down DC/DC converters
99 and four low-dropout linear regulators, along with a ActivePath
110 tristate "Freescale i.MX on-chip ANATOP LDO regulators"
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H A DMakefile1 # SPDX-License-Identifier: GPL-2.0
7 obj-$(CONFIG_REGULATOR) += core.o dummy.o fixed-helper.o helpers.o devres.o irq_helpers.o
8 obj-$(CONFIG_OF) += of_regulator.o
9 obj-$(CONFIG_REGULATOR_FIXED_VOLTAGE) += fixed.o
10 obj-$(CONFIG_REGULATOR_VIRTUAL_CONSUMER) += virtual.o
11 obj-$(CONFIG_REGULATOR_USERSPACE_CONSUMER) += userspace-consumer.o
13 obj-$(CONFIG_REGULATOR_88PG86X) += 88pg86x.o
14 obj-$(CONFIG_REGULATOR_88PM800) += 88pm800-regulator.o
15 obj-$(CONFIG_REGULATOR_88PM8607) += 88pm8607.o
16 obj-$(CONFIG_REGULATOR_CROS_EC) += cros-ec-regulator.o
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/openbmc/linux/drivers/mfd/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
45 tristate "Active-semi ACT8945A"
50 Support for the ACT8945A PMIC from Active-semi. This device
51 features three step-down DC/DC converters and four low-dropout
67 sun4i-gpadc-iio and the hwmon driver iio_hwmon.
70 called sun4i-gpadc.
101 tablets etc. It has 4 DC/DC step-down regulators, 3 DC/DC step-down
132 over at91-usart-serial driver and usart-spi-driver. Only one function
148 tristate "Atmel HLCDC (High-end LCD Controller)"
185 tristate "X-Powers AC100"
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