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/kernel/linux/linux-6.6/include/linux/regulator/
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)
11 * Copyright (C) 2020 Dialog Semiconductor
Dda9211.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * da9211.h - Regulator device driver for DA9211/DA9212
5 * Copyright (C) 2015 Dialog Semiconductor Ltd.
30 * Number of buck
31 * 1 : 4 phase 1 buck
32 * 2 : 2 phase 2 buck
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/mfd/
Daxp20x.txt4 axp152 (X-Powers)
5 axp202 (X-Powers)
6 axp209 (X-Powers)
7 axp221 (X-Powers)
8 axp223 (X-Powers)
9 axp803 (X-Powers)
10 axp806 (X-Powers)
11 axp809 (X-Powers)
12 axp813 (X-Powers)
20 - compatible: should be one of:
[all …]
/kernel/linux/linux-6.6/Documentation/devicetree/bindings/regulator/
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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/kernel/linux/linux-6.6/drivers/regulator/
Drtq2208-regulator.c1 // SPDX-License-Identifier: GPL-2.0+
95 (const struct rtq2208_regulator_desc *)rdev->desc; in rtq2208_set_mode()
106 return -EINVAL; in rtq2208_set_mode()
109 shift = ffs(rdesc->mode_mask) - 1; in rtq2208_set_mode()
110 return regmap_update_bits(rdev->regmap, rdesc->mode_reg, in rtq2208_set_mode()
111 rdesc->mode_mask, val << shift); in rtq2208_set_mode()
117 (const struct rtq2208_regulator_desc *)rdev->desc; in rtq2208_get_mode()
121 ret = regmap_read(rdev->regmap, rdesc->mode_reg, &mode_val); in rtq2208_get_mode()
125 return (mode_val & rdesc->mode_mask) ? REGULATOR_MODE_FAST : REGULATOR_MODE_NORMAL; in rtq2208_get_mode()
130 const struct regulator_desc *desc = rdev->desc; in rtq2208_set_ramp_delay()
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Dlp3971.c1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (C) 2009 Samsung Electronics
8 * Based on wm8350.c
40 LP3971_BUCK1 -> 0
41 LP3971_BUCK2 -> 4
42 LP3971_BUCK3 -> 6
77 LP3971_LDO1 -> LP3971_LDO_VOL_CONTR_BASE + 0
78 LP3971_LDO2 -> LP3971_LDO_VOL_CONTR_BASE + 0
79 LP3971_LDO3 -> LP3971_LDO_VOL_CONTR_BASE + 1
80 LP3971_LDO4 -> LP3971_LDO_VOL_CONTR_BASE + 1
[all …]
Dmt6332-regulator.c1 // SPDX-License-Identifier: GPL-2.0
3 // Copyright (c) 2022 Collabora Ltd.
6 // Based on mt6323-regulator.c,
7 // Copyright (c) 2016 MediaTek Inc.
18 #include <linux/regulator/mt6332-regulator.h>
30 * @vselctrl_reg: Register for controlling the buck control mode.
31 * @vselctrl_mask: Mask for query buck's voltage control mode.
57 .n_voltages = (max - min)/step + 1, \
83 .n_voltages = (max - min)/step + 1, \
188 if (info->qi > 0) { in mt6332_get_status()
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Dda9121-regulator.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)
11 * Copyright (C) 2020 Dialog Semiconductor
23 #include <dt-bindings/regulator/dlg,da9121-regulator.h>
Dlp3972.c1 // SPDX-License-Identifier: GPL-2.0-only
5 * Based on lp3971.c
147 LP3972_LDO1 -> 0, LP3972_LDO2 -> 4
148 LP3972_LDO3 -> 0, LP3972_LDO4 -> 4
149 LP3972_LDO5 -> 0
169 return -EIO; in lp3972_i2c_read()
182 return -EIO; in lp3972_i2c_write()
190 mutex_lock(&lp3972->io_lock); in lp3972_reg_read()
192 lp3972_i2c_read(lp3972->i2c, reg, 1, &val); in lp3972_reg_read()
194 dev_dbg(lp3972->dev, "reg read 0x%02x -> 0x%02x\n", (int)reg, in lp3972_reg_read()
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Dmax77686-regulator.c1 // SPDX-License-Identifier: GPL-2.0+
3 // max77686.c - Regulator driver for the Maxim 77686
5 // Copyright (C) 2012 Samsung Electronics
9 // This driver is based on max8997.c
21 #include <linux/mfd/max77686-private.h>
37 * Value for configuring buck[89] and LDO{20,21,22} as GPIO control.
43 * Forcing low power mode: LDO1, 3-5, 9, 13, 17-26
48 * - LDO2, 6-8, 10-12, 14-16
49 * - buck[1234]
54 /* Forcing low power mode: buck[234] */
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Dmt6357-regulator.c1 // SPDX-License-Identifier: GPL-2.0
3 // Copyright (c) 2022 MediaTek Inc.
4 // Copyright (c) 2022 BayLibre, SAS.
9 // Based on mt6397-regulator.c
20 #include <linux/regulator/mt6357-regulator.h>
27 * @da_vsel_reg: Monitor register for query buck's voltage.
28 * @da_vsel_mask: Mask for query buck's voltage.
47 .n_voltages = ((max) - (min)) / (step) + 1, \
90 .n_voltages = ((max) - (min)) / (step) + 1, \
120 * mt6357_get_buck_voltage_sel - get_voltage_sel for regmap users
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Dmax77802-regulator.c1 // SPDX-License-Identifier: GPL-2.0+
3 // max77802.c - Regulator driver for the Maxim 77802
5 // Copyright (C) 2013-2014 Google, Inc
8 // Copyright (C) 2012 Samsung Electronics
12 // This driver is based on max8997.c
24 #include <linux/mfd/max77686-private.h>
25 #include <dt-bindings/regulator/maxim,max77802.h>
83 return -EINVAL; in max77802_get_opmode_shift()
87 * max77802_set_suspend_disable - Disable the regulator during system suspend
100 if (WARN_ON_ONCE(id >= ARRAY_SIZE(max77802->opmode))) in max77802_set_suspend_disable()
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Dmt6331-regulator.c1 // SPDX-License-Identifier: GPL-2.0
3 // Copyright (c) 2022 Collabora Ltd.
6 // Based on mt6323-regulator.c,
7 // Copyright (c) 2016 MediaTek Inc.
18 #include <linux/regulator/mt6331-regulator.h>
30 * @vselctrl_reg: Register for controlling the buck control mode.
31 * @vselctrl_mask: Mask for query buck's voltage control mode.
57 .n_voltages = (max - min)/step + 1, \
212 ret = regmap_read(rdev->regmap, info->desc.enable_reg, &regval); in mt6331_get_status()
214 dev_err(&rdev->dev, "Failed to get enable reg: %d\n", ret); in mt6331_get_status()
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Dmax77541-regulator.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright (c) 2022 Analog Devices, Inc.
57 .name = "buck"#_id, \
58 .of_match = "buck"#_id, \
76 .name = "buck"#_id, \
77 .of_match = "buck"#_id, \
107 struct device *dev = &pdev->dev; in max77541_regulator_probe()
109 struct max77541 *max77541 = dev_get_drvdata(dev->parent); in max77541_regulator_probe()
112 config.dev = dev->parent; in max77541_regulator_probe()
114 switch (max77541->id) { in max77541_regulator_probe()
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/kernel/linux/linux-5.10/drivers/regulator/
Dlp3971.c1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (C) 2009 Samsung Electronics
8 * Based on wm8350.c
40 LP3971_BUCK1 -> 0
41 LP3971_BUCK2 -> 4
42 LP3971_BUCK3 -> 6
77 LP3971_LDO1 -> LP3971_LDO_VOL_CONTR_BASE + 0
78 LP3971_LDO2 -> LP3971_LDO_VOL_CONTR_BASE + 0
79 LP3971_LDO3 -> LP3971_LDO_VOL_CONTR_BASE + 1
80 LP3971_LDO4 -> LP3971_LDO_VOL_CONTR_BASE + 1
[all …]
Dlp3972.c1 // SPDX-License-Identifier: GPL-2.0-only
5 * Based on lp3971.c
147 LP3972_LDO1 -> 0, LP3972_LDO2 -> 4
148 LP3972_LDO3 -> 0, LP3972_LDO4 -> 4
149 LP3972_LDO5 -> 0
169 return -EIO; in lp3972_i2c_read()
182 return -EIO; in lp3972_i2c_write()
190 mutex_lock(&lp3972->io_lock); in lp3972_reg_read()
192 lp3972_i2c_read(lp3972->i2c, reg, 1, &val); in lp3972_reg_read()
194 dev_dbg(lp3972->dev, "reg read 0x%02x -> 0x%02x\n", (int)reg, in lp3972_reg_read()
[all …]
Dmax77686-regulator.c1 // SPDX-License-Identifier: GPL-2.0+
3 // max77686.c - Regulator driver for the Maxim 77686
5 // Copyright (C) 2012 Samsung Electronics
9 // This driver is based on max8997.c
21 #include <linux/mfd/max77686-private.h>
37 * Value for configuring buck[89] and LDO{20,21,22} as GPIO control.
43 * Forcing low power mode: LDO1, 3-5, 9, 13, 17-26
48 * - LDO2, 6-8, 10-12, 14-16
49 * - buck[1234]
54 /* Forcing low power mode: buck[234] */
[all …]
Dmax77802-regulator.c1 // SPDX-License-Identifier: GPL-2.0+
3 // max77802.c - Regulator driver for the Maxim 77802
5 // Copyright (C) 2013-2014 Google, Inc
8 // Copyright (C) 2012 Samsung Electronics
12 // This driver is based on max8997.c
24 #include <linux/mfd/max77686-private.h>
25 #include <dt-bindings/regulator/maxim,max77802.h>
46 /* MAX77802 has two register formats: 2-bit and 4-bit */
84 return -EINVAL; in max77802_get_opmode_shift()
88 * max77802_set_suspend_disable - Disable the regulator during system suspend
[all …]
/kernel/linux/linux-5.10/include/linux/mfd/
Dab3100.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Copyright (C) 2007-2009 ST-Ericsson AB
28 * these are catenated into a single 32-bit flag in the code
70 * and a buck converter, further the LDO E and buck converter can
108 * the order of these constraints are: LDO A, C, D, E,
109 * F, G, H, K, EXT and BUCK.
111 * plus two sleep settings for LDO E and the BUCK converter.
113 * Order: LDO A, C, E, E sleep, F, G, H, K, EXT, BUCK,
114 * BUCK sleep, LDO D. (LDO D need to be initialized last.)
/kernel/linux/linux-6.6/drivers/hwmon/pmbus/
Dmpq7932.c1 // SPDX-License-Identifier: GPL-2.0+
3 * mpq7932.c - hwmon with optional regulator driver for mps mpq7932
38 PMBUS_REGULATOR_STEP("buck", 0, MPQ7932_N_VOLTAGES,
40 PMBUS_REGULATOR_STEP("buck", 1, MPQ7932_N_VOLTAGES,
42 PMBUS_REGULATOR_STEP("buck", 2, MPQ7932_N_VOLTAGES,
44 PMBUS_REGULATOR_STEP("buck", 3, MPQ7932_N_VOLTAGES,
46 PMBUS_REGULATOR_STEP("buck", 4, MPQ7932_N_VOLTAGES,
48 PMBUS_REGULATOR_STEP("buck", 5, MPQ7932_N_VOLTAGES,
59 * access results -EREMOTEIO in mpq7932_write_word_data()
65 return -ENODATA; in mpq7932_write_word_data()
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/kernel/linux/linux-5.10/include/linux/regulator/
Dda9211.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * da9211.h - Regulator device driver for DA9211/DA9212
5 * Copyright (C) 2015 Dialog Semiconductor Ltd.
30 * Number of buck
31 * 1 : 4 phase 1 buck
32 * 2 : 2 phase 2 buck
/kernel/linux/linux-5.10/arch/arm/boot/dts/
Dstm32mp15xx-dhcor-io1v8.dtsi1 // SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
3 * Copyright (C) Linaro Ltd 2019 - All Rights Reserved
5 * Copyright (C) 2020 Marek Vasut <marex@denx.de>
10 vdd_io: regulator-buck-io {
11 compatible = "regulator-fixed";
12 regulator-name = "buck-io";
13 regulator-min-microvolt = <1800000>;
14 regulator-max-microvolt = <1800000>;
15 regulator-always-on;
16 regulator-boot-on;
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/kernel/linux/linux-5.10/arch/arm64/boot/dts/mediatek/
Dmt6380.dtsi1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (c) 2018 MediaTek Inc.
12 compatible = "mediatek,mt6380-regulator";
14 mt6380_vcpu_reg: buck-vcore1 {
15 regulator-name = "vcore1";
16 regulator-min-microvolt = < 600000>;
17 regulator-max-microvolt = <1393750>;
18 regulator-ramp-delay = <6250>;
19 regulator-always-on;
20 regulator-boot-on;
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/kernel/linux/linux-6.6/arch/arm64/boot/dts/mediatek/
Dmt6380.dtsi1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (c) 2018 MediaTek Inc.
12 compatible = "mediatek,mt6380-regulator";
14 mt6380_vcpu_reg: buck-vcore1 {
15 regulator-name = "vcore1";
16 regulator-min-microvolt = < 600000>;
17 regulator-max-microvolt = <1393750>;
18 regulator-ramp-delay = <6250>;
19 regulator-always-on;
20 regulator-boot-on;
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/kernel/linux/linux-6.6/arch/arm/boot/dts/st/
Dstm32mp15xx-dhcor-io1v8.dtsi1 // SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
3 * Copyright (C) Linaro Ltd 2019 - All Rights Reserved
5 * Copyright (C) 2020 Marek Vasut <marex@denx.de>
10 vdd_io: regulator-buck-io {
11 compatible = "regulator-fixed";
12 regulator-name = "buck-io";
13 regulator-min-microvolt = <1800000>;
14 regulator-max-microvolt = <1800000>;
15 regulator-always-on;
16 regulator-boot-on;
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