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/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 …]
Drohm,bd70528-pmic.txt3 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.
[all …]
Drohm,bd71828-pmic.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/mfd/rohm,bd71828-pmic.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
13 BD71828GW is a single-chip power management IC for battery-powered portable
14 devices. The IC integrates 7 buck converters, 7 LDOs, and a 1500 mA
15 single-cell linear charger. Also included is a Coulomb counter, a real-time
30 gpio-controller: true
32 "#gpio-cells":
[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
[all …]
Dmcp16502-regulator.txt4 - compatible: "microchip,mcp16502"
5 - reg: I2C slave address
6 - lpm-gpios: GPIO for LPM pin. Note that this GPIO *must* remain high during
7 suspend-to-ram, keeping the PMIC into HIBERNATE mode; this
9 - regulators: A node that houses a sub-node for each regulator within
10 the device. Each sub-node is identified using the node's
11 name. The content of each sub-node is defined by the
15 1) VDD_IO - Buck (1.2 - 3.7 V)
16 2) VDD_DDR - Buck (0.6 - 1.85 V)
17 3) VDD_CORE - Buck (0.6 - 1.85 V)
[all …]
Dmt6311-regulator.txt4 - compatible: "mediatek,mt6311-regulator"
5 - reg: I2C slave address, usually 0x6b.
6 - regulators: List of regulators provided by this controller. It is named
12 BUCK:
18 mt6311: pmic@6b {
19 compatible = "mediatek,mt6311-regulator";
24 regulator-name = "VDVFS";
25 regulator-min-microvolt = < 600000>;
26 regulator-max-microvolt = <1400000>;
27 regulator-ramp-delay = <10000>;
[all …]
Dnxp,pca9450-regulator.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/regulator/nxp,pca9450-regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: NXP PCA9450A/B/C Power Management Integrated Circuit regulators
10 - Robin Gong <yibin.gong@nxp.com>
18 https://www.nxp.com/docs/en/data-sheet/PCA9450DS.pdf
28 - nxp,pca9450a
29 - nxp,pca9450b
30 - nxp,pca9450c
[all …]
Drichtek,rtq6752-regulator.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/regulator/richtek,rtq6752-regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - ChiYuan Huang <cy_huang@richtek.com>
15 buck-boost. The device is suitable for automotive TFT-LCD panel.
20 - richtek,rtq6752
25 enable-gpios:
45 - compatible
46 - reg
[all …]
/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()
[all …]
/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()
[all …]
/kernel/linux/linux-6.6/Documentation/devicetree/bindings/mfd/
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
[all …]
Drohm,bd71815-pmic.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/mfd/rohm,bd71815-pmic.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Matti Vaittinen <mazziesaccount@gmail.com>
13 BD71815AGW is a single-chip power management ICs for battery-powered
14 portable devices. It integrates 5 buck converters, 8 LDOs, a boost driver
15 for LED and a 500 mA single-cell linear charger. Also included is a Coulomb
16 counter, a real-time clock (RTC), and a 32.768 kHz clock gate and two GPOs.
30 gpio-controller: true
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/regulator/
Dmcp16502-regulator.txt4 - compatible: "microchip,mcp16502"
5 - reg: I2C slave address
6 - lpm-gpios: GPIO for LPM pin. Note that this GPIO *must* remain high during
7 suspend-to-ram, keeping the PMIC into HIBERNATE mode.
8 - regulators: A node that houses a sub-node for each regulator within
9 the device. Each sub-node is identified using the node's
10 name. The content of each sub-node is defined by the
14 1) VDD_IO - Buck (1.2 - 3.7 V)
15 2) VDD_DDR - Buck (0.6 - 1.85 V)
16 3) VDD_CORE - Buck (0.6 - 1.85 V)
[all …]
Dmt6311-regulator.txt4 - compatible: "mediatek,mt6311-regulator"
5 - reg: I2C slave address, usually 0x6b.
6 - regulators: List of regulators provided by this controller. It is named
12 BUCK:
18 mt6311: pmic@6b {
19 compatible = "mediatek,mt6311-regulator";
24 regulator-name = "VDVFS";
25 regulator-min-microvolt = < 600000>;
26 regulator-max-microvolt = <1400000>;
27 regulator-ramp-delay = <10000>;
[all …]
Dnxp,pca9450-regulator.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/regulator/nxp,pca9450-regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: NXP PCA9450A/B/C Power Management Integrated Circuit regulators
10 - Robin Gong <yibin.gong@nxp.com>
18 https://www.nxp.com/docs/en/data-sheet/PCA9450DS.pdf
28 - nxp,pca9450a
29 - nxp,pca9450b
30 - nxp,pca9450c
[all …]
/kernel/linux/linux-5.10/drivers/regulator/
Dab3100.c1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (C) 2008-2009 ST-Ericsson AB
6 * Low-level control of the AB3100 IC Low Dropout (LDO)
7 * regulators, external regulator and buck converter
156 * LDO: A,C,E,F,G,H,K,EXT and BUCK
164 err = abx500_get_register_interruptible(abreg->dev, 0, abreg->regreg, in ab3100_enable_regulator()
167 dev_warn(&reg->dev, "failed to get regid %d value\n", in ab3100_enable_regulator()
168 abreg->regreg); in ab3100_enable_regulator()
178 err = abx500_set_register_interruptible(abreg->dev, 0, abreg->regreg, in ab3100_enable_regulator()
181 dev_warn(&reg->dev, "failed to set regid %d value\n", in ab3100_enable_regulator()
[all …]
/kernel/linux/linux-5.10/include/linux/mfd/da9052/
Dreg.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
76 /* LDO AND BUCK REGISTERS */
188 /* STATUS REGISTER B BITS */
228 /* EVENT REGISTER B BITS */
284 /* CONTROL REGISTER B BITS */
396 /* POWER SEQ B REGISTER BITS */
405 /* BUCK REGISTER A BITS */
411 /* BUCK REGISTER B BITS */
507 /* CHARGER BUCK REGISTER BITS */
676 /* TSI CONTROL REGISTER B BITS */
[all …]
/kernel/linux/linux-6.6/include/linux/mfd/da9052/
Dreg.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
76 /* LDO AND BUCK REGISTERS */
188 /* STATUS REGISTER B BITS */
228 /* EVENT REGISTER B BITS */
284 /* CONTROL REGISTER B BITS */
396 /* POWER SEQ B REGISTER BITS */
405 /* BUCK REGISTER A BITS */
411 /* BUCK REGISTER B BITS */
507 /* CHARGER BUCK REGISTER BITS */
676 /* TSI CONTROL REGISTER B BITS */
[all …]
/kernel/linux/linux-6.6/Documentation/devicetree/bindings/power/supply/
Dbq256xx.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: TI bq256xx Switch Mode Buck Charger
11 - Andrew Davis <afd@ti.com>
14 The bq256xx devices are a family of highly-integrated battery charge
15 management and system power management ICs for single cell Li-ion and Li-
19 - https://www.ti.com/lit/ds/symlink/bq25600.pdf
20 - https://www.ti.com/lit/ds/symlink/bq25601.pdf
21 - https://www.ti.com/lit/ds/symlink/bq25600d.pdf
[all …]
/kernel/linux/linux-5.10/arch/arm/boot/dts/
Daxp209.dtsi2 * Copyright 2015 Chen-Yu Tsai
4 * Chen-Yu Tsai <wens@csie.org>
6 * This file is dual-licensed: you can use it either under the terms
23 * b) Permission is hereby granted, free of charge, to any person
47 * http://www.x-powers.com/product/AXP20X.php
48 * http://dl.linux-sunxi.org/AXP/AXP209%20Datasheet%20v1.0_cn.pdf
52 compatible = "x-powers,axp209";
53 interrupt-controller;
54 #interrupt-cells = <1>;
56 ac_power_supply: ac-power-supply {
[all …]
Daxp22x.dtsi2 * Copyright 2015 Chen-Yu Tsai
4 * Chen-Yu Tsai <wens@csie.org>
6 * This file is dual-licensed: you can use it either under the terms
23 * b) Permission is hereby granted, free of charge, to any person
47 * http://www.x-powers.com/product/AXP22X.php
48 * http://dl.linux-sunxi.org/AXP/AXP221%20Datasheet%20V1.2%2020130326%20.pdf
52 interrupt-controller;
53 #interrupt-cells = <1>;
55 ac_power_supply: ac-power-supply {
56 compatible = "x-powers,axp221-ac-power-supply";
[all …]
Daxp81x.dtsi2 * Copyright 2017 Chen-Yu Tsai
4 * Chen-Yu Tsai <wens@csie.org>
6 * This file is dual-licensed: you can use it either under the terms
23 * b) Permission is hereby granted, free of charge, to any person
48 interrupt-controller;
49 #interrupt-cells = <1>;
51 ac_power_supply: ac-power-supply {
52 compatible = "x-powers,axp813-ac-power-supply";
57 compatible = "x-powers,axp813-adc";
58 #io-channel-cells = <1>;
[all …]
/kernel/linux/linux-6.6/arch/arm/boot/dts/allwinner/
Daxp209.dtsi2 * Copyright 2015 Chen-Yu Tsai
4 * Chen-Yu Tsai <wens@csie.org>
6 * This file is dual-licensed: you can use it either under the terms
23 * b) Permission is hereby granted, free of charge, to any person
47 * http://www.x-powers.com/product/AXP20X.php
48 * http://dl.linux-sunxi.org/AXP/AXP209%20Datasheet%20v1.0_cn.pdf
52 pmic-temp {
53 compatible = "iio-hwmon";
54 io-channels = <&axp_adc 4>; /* Internal temperature */
59 compatible = "x-powers,axp209";
[all …]
Daxp81x.dtsi2 * Copyright 2017 Chen-Yu Tsai
4 * Chen-Yu Tsai <wens@csie.org>
6 * This file is dual-licensed: you can use it either under the terms
23 * b) Permission is hereby granted, free of charge, to any person
48 interrupt-controller;
49 #interrupt-cells = <1>;
51 ac_power_supply: ac-power {
52 compatible = "x-powers,axp813-ac-power-supply";
57 compatible = "x-powers,axp813-adc";
58 #io-channel-cells = <1>;
[all …]
Daxp22x.dtsi2 * Copyright 2015 Chen-Yu Tsai
4 * Chen-Yu Tsai <wens@csie.org>
6 * This file is dual-licensed: you can use it either under the terms
23 * b) Permission is hereby granted, free of charge, to any person
47 * http://www.x-powers.com/product/AXP22X.php
48 * http://dl.linux-sunxi.org/AXP/AXP221%20Datasheet%20V1.2%2020130326%20.pdf
52 interrupt-controller;
53 #interrupt-cells = <1>;
55 ac_power_supply: ac-power {
56 compatible = "x-powers,axp221-ac-power-supply";
[all …]

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