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/openbmc/linux/drivers/regulator/
H A Dlp8788-buck.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * TI LP8788 MFD - buck regulator driver
10 #include <linux/module.h>
11 #include <linux/slab.h>
12 #include <linux/err.h>
13 #include <linux/platform_device.h>
14 #include <linux/regulator/driver.h>
15 #include <linux/mfd/lp8788.h>
16 #include <linux/gpio.h>
49 #define LP8788_VOUT_M 0x1F /* Addr 1Eh ~ 27h */
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H A Drtq2208-regulator.c1 // SPDX-License-Identifier: GPL-2.0+
3 #include <linux/bitops.h>
4 #include <linux/bitfield.h>
5 #include <linux/util_macros.h>
6 #include <linux/module.h>
7 #include <linux/i2c.h>
8 #include <linux/regmap.h>
9 #include <linux/regulator/driver.h>
10 #include <linux/regulator/machine.h>
11 #include <linux/regulator/of_regulator.h>
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H A Dlp3971.c1 // SPDX-License-Identifier: GPL-2.0-only
11 #include <linux/bug.h>
12 #include <linux/err.h>
13 #include <linux/i2c.h>
14 #include <linux/kernel.h>
15 #include <linux/module.h>
16 #include <linux/regulator/driver.h>
17 #include <linux/regulator/lp3971.h>
18 #include <linux/slab.h>
40 LP3971_BUCK1 -> 0
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H A Dlp3972.c1 // SPDX-License-Identifier: GPL-2.0-only
8 #include <linux/bug.h>
9 #include <linux/err.h>
10 #include <linux/i2c.h>
11 #include <linux/module.h>
12 #include <linux/kernel.h>
13 #include <linux/regulator/driver.h>
14 #include <linux/regulator/lp3972.h>
15 #include <linux/slab.h>
147 LP3972_LDO1 -> 0, LP3972_LDO2 -> 4
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H A Dmt6332-regulator.c1 // SPDX-License-Identifier: GPL-2.0
6 // Based on mt6323-regulator.c,
10 #include <linux/module.h>
11 #include <linux/of.h>
12 #include <linux/platform_device.h>
13 #include <linux/regmap.h>
14 #include <linux/mfd/mt6397/core.h>
15 #include <linux/mfd/mt6332/registers.h>
16 #include <linux/regulator/driver.h>
17 #include <linux/regulator/machine.h>
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H A Dmax77686-regulator.c1 // SPDX-License-Identifier: GPL-2.0+
3 // max77686.c - Regulator driver for the Maxim 77686
11 #include <linux/kernel.h>
12 #include <linux/bug.h>
13 #include <linux/err.h>
14 #include <linux/gpio/consumer.h>
15 #include <linux/slab.h>
16 #include <linux/platform_device.h>
17 #include <linux/regulator/driver.h>
18 #include <linux/regulator/machine.h>
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H A Dlp872x.c1 // SPDX-License-Identifier: GPL-2.0-only
8 #include <linux/module.h>
9 #include <linux/slab.h>
10 #include <linux/i2c.h>
11 #include <linux/regmap.h>
12 #include <linux/err.h>
13 #include <linux/gpio/consumer.h>
14 #include <linux/delay.h>
15 #include <linux/regulator/lp872x.h>
16 #include <linux/regulator/driver.h>
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H A Dmt6357-regulator.c1 // SPDX-License-Identifier: GPL-2.0
9 // Based on mt6397-regulator.c
12 #include <linux/module.h>
13 #include <linux/of.h>
14 #include <linux/platform_device.h>
15 #include <linux/regmap.h>
16 #include <linux/mfd/mt6397/core.h>
17 #include <linux/mfd/mt6357/registers.h>
18 #include <linux/regulator/driver.h>
19 #include <linux/regulator/machine.h>
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/openbmc/u-boot/drivers/power/regulator/
H A Ds2mps11_regulator.c1 // SPDX-License-Identifier: GPL-2.0
7 #include <common.h>
8 #include <fdtdec.h>
9 #include <errno.h>
10 #include <dm.h>
11 #include <i2c.h>
12 #include <power/pmic.h>
13 #include <power/regulator.h>
14 #include <power/s2mps11.h>
22 /* BUCK : 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 */
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H A Dmax77686.c1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright (C) 2012-2015 Samsung Electronics
9 #include <common.h>
10 #include <fdtdec.h>
11 #include <errno.h>
12 #include <dm.h>
13 #include <i2c.h>
14 #include <power/pmic.h>
15 #include <power/regulator.h>
16 #include <power/max77686_pmic.h>
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H A Drk8xx.c1 // SPDX-License-Identifier: GPL-2.0+
8 * zyw <zyw@rock-chips.com>
11 #include <common.h>
12 #include <dm.h>
13 #include <errno.h>
14 #include <power/rk8xx_pmic.h>
15 #include <power/pmic.h>
16 #include <power/regulator.h>
46 { 712500, 12500, -1, RK808_BUCK_VSEL_MASK, },
53 { 712500, 12500, -1, RK818_BUCK_VSEL_MASK, },
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H A Ds5m8767.c1 // SPDX-License-Identifier: GPL-2.0+
6 #include <common.h>
7 #include <fdtdec.h>
8 #include <errno.h>
9 #include <dm.h>
10 #include <i2c.h>
11 #include <power/pmic.h>
12 #include <power/regulator.h>
13 #include <power/s5m8767.h>
47 * | voltage ----| | enable -| voltage
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/openbmc/linux/Documentation/devicetree/bindings/regulator/
H A Drichtek,rtq2208.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Alina Yu <alina_yu@richtek.com>
14 multi-configurable synchronous buck converters and two LDOs.
16 Bucks support "regulator-allowed-modes" and "regulator-mode". The former defines the permitted
20 operation modes for all buck rails, automatic power saving mode (Auto mode) and forced continuous
25 0 - Auto mode for power saving, which reducing the switching frequency at light load condition
27 …1 - FCCM to meet the strict voltage regulation accuracy, which keeping constant switching frequenc…
35 - richtek,rtq2208
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H A Ddlg,da9121.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Adam Ward <Adam.Ward.opensource@diasemi.com>
13 Dialog Semiconductor DA9121 Single-channel 10A double-phase buck converter
14 Dialog Semiconductor DA9122 Double-channel 5A single-phase buck converter
15 Dialog Semiconductor DA9220 Double-channel 3A single-phase buck converter
16 Dialog Semiconductor DA9217 Single-channel 6A double-phase buck converter
17 Dialog Semiconductor DA9130 Single-channel 10A double-phase buck converter
18 Dialog Semiconductor DA9131 Double-channel 5A single-phase buck converter
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H A Drichtek,rt5739.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Richtek RT5739 Step-Down Buck Converter
10 - ChiYuan Huang <cy_huang@richtek.com>
13 The RT5739 is a step-down switching buck converter that can deliver the
19 - $ref: regulator.yaml#
24 - richtek,rt5733
25 - richtek,rt5739
30 enable-gpios:
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H A Dmaxim,max8997.yaml1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Krzysztof Kozlowski <krzk@kernel.org>
15 motor driver, flash LED driver and Micro-USB Interface Controller.
22 const: maxim,max8997-pmic
24 charger-supply:
30 - description: irq1 interrupt
31 - description: alert interrupt
33 max8997,pmic-buck1-dvs-voltage:
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/openbmc/linux/Documentation/devicetree/bindings/sound/
H A Dqcom,wcd9335.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13 Qualcomm WCD9335 Codec is a standalone Hi-Fi audio codec IC with in-built
27 clock-names:
29 - const: mclk
30 - const: slimbus
35 interrupt-names:
37 - const: intr1
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/openbmc/linux/include/linux/regulator/
H A Dda9121.h1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * DA9121 Single-channel dual-phase 10A buck converter
4 * DA9130 Single-channel dual-phase 10A buck converter (Automotive)
5 * DA9217 Single-channel dual-phase 6A buck converter
6 * DA9122 Dual-channel single-phase 5A buck converter
7 * DA9131 Dual-channel single-phase 5A buck converter (Automotive)
8 * DA9220 Dual-channel single-phase 3A buck converter
9 * DA9132 Dual-channel single-phase 3A buck converter (Automotive)
19 #include <linux/regulator/machine.h>
H A Dda9211.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * da9211.h - Regulator device driver for DA9211/DA9212
11 #include <linux/regulator/machine.h>
30 * Number of buck
31 * 1 : 4 phase 1 buck
32 * 2 : 2 phase 2 buck
H A Dlp872x.h1 /* SPDX-License-Identifier: GPL-2.0-only */
11 #include <linux/regulator/machine.h>
12 #include <linux/platform_device.h>
13 #include <linux/gpio/consumer.h>
51 * @vsel : dvs selector for buck v1 or buck v2 register
75 * @dvs : dvs data for buck voltage control
/openbmc/linux/Documentation/devicetree/bindings/mfd/
H A Dsamsung,s5m8767.yaml1 # 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>
17 and current regulators, RTC, clock outputs and other sub-blocks.
21 const: samsung,s5m8767-pmic
39 s5m8767,pmic-buck2-dvs-voltage:
40 $ref: /schemas/types.yaml#/definitions/uint32-array
44 A set of 8 voltage values in micro-volt (uV) units for buck2 when
47 s5m8767,pmic-buck3-dvs-voltage:
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H A Drichtek,rt5033.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jakob Hauser <jahau@rocketmail.com>
14 flash LED current source, LDO and synchronous Buck converter for portable
30 The regulators of RT5033 have to be instantiated under a sub-node named
32 voltage ranges from 1.2 V to 3.0 V in 0.1 V steps. BUCK voltage ranges
36 "^(SAFE_LDO|LDO|BUCK)$":
44 $ref: /schemas/power/supply/richtek,rt5033-charger.yaml#
47 - compatible
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H A Dst,stpmic1.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
12 - pascal Paillet <p.paillet@foss.st.com>
24 "#interrupt-cells":
27 interrupt-controller: true
36 const: st,stpmic1-onkey
40 - description: onkey-falling, happens when onkey is pressed. IT_PONKEY_F of pmic
41 - description: onkey-rising, happens when onkey is released. IT_PONKEY_R of pmic
43 interrupt-names:
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/openbmc/linux/drivers/hwmon/pmbus/
H A Dmpq7932.c1 // SPDX-License-Identifier: GPL-2.0+
3 * mpq7932.c - hwmon with optional regulator driver for mps mpq7932
9 #include <linux/bits.h>
10 #include <linux/err.h>
11 #include <linux/i2c.h>
12 #include <linux/init.h>
13 #include <linux/kernel.h>
14 #include <linux/module.h>
15 #include <linux/of.h>
16 #include <linux/pmbus.h>
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/openbmc/u-boot/drivers/power/pmic/
H A DKconfig4 ---help---
5 This config enables the driver-model PMIC support.
6 UCLASS_PMIC - designed to provide an I/O interface for PMIC devices.
7 For the multi-function PMIC devices, this can be used as parent I/O
10 - 'drivers/power/pmic/pmic-uclass.c'
11 - 'include/power/pmic.h'
17 ---help---
21 U-Boot proper.
27 ---help---
35 bool "Enable support for the active-semi 8846 PMIC"
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