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/linux/drivers/regulator/
H A Dlp8788-buck.c3 * TI LP8788 MFD - buck regulator driver
96 /* BUCK 1 ~ 4 voltage ranges */
102 static void lp8788_buck1_set_dvs(struct lp8788_buck *buck) in lp8788_buck1_set_dvs() argument
104 struct lp8788_buck1_dvs *dvs = (struct lp8788_buck1_dvs *)buck->dvs; in lp8788_buck1_set_dvs()
111 gpiod_set_value(buck->gpio1, pinstate); in lp8788_buck1_set_dvs()
114 static void lp8788_buck2_set_dvs(struct lp8788_buck *buck) in lp8788_buck2_set_dvs() argument
116 struct lp8788_buck2_dvs *dvs = (struct lp8788_buck2_dvs *)buck->dvs; in lp8788_buck2_set_dvs()
143 gpiod_set_value(buck->gpio1, pin1); in lp8788_buck2_set_dvs()
144 gpiod_set_value(buck->gpio2, pin2); in lp8788_buck2_set_dvs()
147 static void lp8788_set_dvs(struct lp8788_buck *buck, enum lp8788_buck_id id) in lp8788_set_dvs() argument
[all …]
H A Dlp3971.c171 int buck = rdev_get_id(dev) - LP3971_DCDC1; in lp3971_dcdc_is_enabled() local
172 u16 mask = 1 << (buck * 2); in lp3971_dcdc_is_enabled()
182 int buck = rdev_get_id(dev) - LP3971_DCDC1; in lp3971_dcdc_enable() local
183 u16 mask = 1 << (buck * 2); in lp3971_dcdc_enable()
191 int buck = rdev_get_id(dev) - LP3971_DCDC1; in lp3971_dcdc_disable() local
192 u16 mask = 1 << (buck * 2); in lp3971_dcdc_disable()
200 int buck = rdev_get_id(dev) - LP3971_DCDC1; in lp3971_dcdc_get_voltage_sel() local
203 reg = lp3971_reg_read(lp3971, LP3971_BUCK_TARGET_VOL1_REG(buck)); in lp3971_dcdc_get_voltage_sel()
213 int buck = rdev_get_id(dev) - LP3971_DCDC1; in lp3971_dcdc_set_voltage_sel() local
216 ret = lp3971_set_bits(lp3971, LP3971_BUCK_TARGET_VOL1_REG(buck), in lp3971_dcdc_set_voltage_sel()
[all …]
H A Drtq2208-regulator.c271 /* write clear all buck irq once */ in rtq2208_init_irq_mask()
274 return dev_err_probe(rdev_map->dev, ret, "Failed to clr buck irqs\n"); in rtq2208_init_irq_mask()
281 /* unmask buck ov/uv irq */ in rtq2208_init_irq_mask()
284 return dev_err_probe(rdev_map->dev, ret, "Failed to unmask buck irqs\n"); in rtq2208_init_irq_mask()
439 BUCK_INFO("buck-b", B), in rtq2208_init_regulator_desc()
440 BUCK_INFO("buck-c", C), in rtq2208_init_regulator_desc()
441 BUCK_INFO("buck-d", D), in rtq2208_init_regulator_desc()
442 BUCK_INFO("buck-a", A), in rtq2208_init_regulator_desc()
443 BUCK_INFO("buck-f", F), in rtq2208_init_regulator_desc()
444 BUCK_INFO("buck-g", G), in rtq2208_init_regulator_desc()
[all …]
H A DKconfig226 This will enable support for the software controllable buck
238 This will enable support for the software controllable buck
250 This will enable support for the software controllable buck
283 This will enable support for the software controllable buck
357 DA9121 is a single channel dual-phase buck converter controlled
360 DA9121 Single-channel dual-phase 10A buck converter
361 DA9130 Single-channel dual-phase 10A buck converter (Automotive)
362 DA9217 Single-channel dual-phase 6A buck converter
363 DA9122 Dual-channel single-phase 5A buck converter
364 DA9131 Dual-channel single-phase 5A buck converter (Automotive)
[all …]
H A Dlp3972.c317 int buck = rdev_get_id(dev) - LP3972_DCDC1; in lp3972_dcdc_is_enabled() local
318 u16 mask = 1 << (buck * 2); in lp3972_dcdc_is_enabled()
321 val = lp3972_reg_read(lp3972, LP3972_BUCK_VOL_ENABLE_REG(buck)); in lp3972_dcdc_is_enabled()
328 int buck = rdev_get_id(dev) - LP3972_DCDC1; in lp3972_dcdc_enable() local
329 u16 mask = 1 << (buck * 2); in lp3972_dcdc_enable()
332 val = lp3972_set_bits(lp3972, LP3972_BUCK_VOL_ENABLE_REG(buck), in lp3972_dcdc_enable()
340 int buck = rdev_get_id(dev) - LP3972_DCDC1; in lp3972_dcdc_disable() local
341 u16 mask = 1 << (buck * 2); in lp3972_dcdc_disable()
344 val = lp3972_set_bits(lp3972, LP3972_BUCK_VOL_ENABLE_REG(buck), in lp3972_dcdc_disable()
352 int buck = rdev_get_id(dev) - LP3972_DCDC1; in lp3972_dcdc_get_voltage_sel() local
[all …]
H A Dda9121-regulator.h3 * 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)
/linux/Documentation/devicetree/bindings/regulator/
H A Dmps,mpq7920.yaml27 after their hardware counterparts BUCK[1-4], one LDORTC, and LDO[2-5]
49 "^buck[1-4]$":
54 mps,buck-softstart:
58 defines the soft start time of this buck, must be one of the following
61 mps,buck-phase-delay:
65 defines the phase delay of this buck, must be one of the following
68 mps,buck-ovp-disable:
71 disables over voltage protection of this buck
104 mps,buck-ovp-disable;
105 mps,buck-phase-delay = /bits/ 8 <2>;
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H A Drichtek,rtq2208.yaml14 multi-configurable synchronous buck converters and two LDOs.
20 operation modes for all buck rails, automatic power saving mode (Auto mode) and forced continuous
55 "^buck-[a-h]$":
60 description for buck-[a-h] regulator.
65 two buck modes in different switching accuracy.
105 buck-a {
115 buck-b {
125 buck-c {
135 buck-d {
145 buck-e {
[all …]
H A Dmt6380-regulator.txt5 to its regulator type, buck-<name> and ldo-<name>. The definition for each
10 BUCK:
11 buck-core1, buck-vcore, buck-vrf
20 mt6380_vcpu_reg: buck-vcore1 {
29 mt6380_vcore_reg: buck-vcore {
36 mt6380_vrf_reg: buck-vrf {
H A Dmediatek,mt6332-regulator.yaml13 The MT6332 Companion PMIC provides 6 BUCK and 4 LDO (Low Dropout)
15 buck-<name> and ldo-<name>.
19 "^buck-v(dram|dvfs2|pa|rf18a|rf18b|sbst)$":
45 mt6332_vdram_reg: buck-vdram {
53 mt6332_vdvfs2_reg: buck-vdvfs2 {
61 mt6332_vpa_reg: buck-vpa {
66 mt6332_vrf18a_reg: buck-vrf18a {
72 mt6332_vrf18b_reg: buck-vrf18b {
78 mt6332_vsbst_reg: buck-vsbst {
H A Dsamsung,s2mpa01.yaml16 The S2MPA01 provides buck and LDO regulators.
34 "^BUCK([1-9]|10)$":
39 Properties for single BUCK regulator.
46 May be 0 for disabling the ramp delay on BUCK{1,2,3,4}.
55 * buck{1,6},
56 * buck{2,4},
57 * buck{8,9,10}.
H A Dmediatek,mt6358-regulator.yaml32 description: Supply for buck regulator vcore
34 description: Supply for buck regulator vdram1
36 description: Supply for buck regulator vgpu
38 description: Supply for buck regulator vmodem
40 description: Supply for buck regulator vpa
42 description: Supply for buck regulator vproc11
44 description: Supply for buck regulator vproc12
46 description: Supply for buck regulator vs1
48 description: Supply for buck regulator vs2
64 description: Buck regulators
[all …]
H A Dmaxim,max77686.yaml17 The Maxim MAX77686 provides high-efficiency Buck and 26 Low-DropOut (LDO)
55 "^BUCK[1-7]$":
60 Properties for single BUCK regulator.
62 BUCK[1-4]
67 "^BUCK[89]$":
72 Properties for single BUCK regulator.
H A Ddlg,da9121.yaml13 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
19 Dialog Semiconductor DA9132 Double-channel 3A single-phase buck converter
20 Dialog Semiconductor DA9141 Single-channel 40A quad-phase buck converter
21 Dialog Semiconductor DA9142 Single-channel 20A double-phase buck converter
91 "^buck([1-2])$":
[all …]
H A Dadi,max77541-regulator.yaml7 title: Buck Converter for MAX77540/MAX77541
15 The buck converter is represented as a sub-node of the PMIC node on the device tree.
17 The device has two buck regulators.
22 "^buck[12]$":
27 Buck regulator.
H A Drichtek,rt5739.yaml7 title: Richtek RT5739 Step-Down Buck Converter
13 The RT5739 is a step-down switching buck converter that can deliver the
35 If property is present, use the 'VSEL1' register group for buck control.
42 buck allowed operating mode
67 regulator-name = "richtek,rt5739-buck";
H A Donnn,fan53880.yaml14 that contains a BUCK (step-down converter), four low dropouts (LDO)
38 description: Input supply phandle(s) for BUCK and BOOST
45 after their hardware counterparts LDO[1-4], BUCK and BOOST
53 "^BUCK|BOOST$":
80 BUCK {
H A Dsamsung,s5m8767.yaml16 The S5M8767 provides buck and LDO regulators.
47 "^BUCK[1-8]$":
52 Properties for single BUCK regulator.
71 # 9 buck
77 Properties for single BUCK regulator.
H A Dmediatek,mt6331-regulator.yaml13 The MT6331 PMIC provides 6 BUCK and 21 LDO (Low Dropout) regulators
15 buck-<name> and ldo-<name>.
19 "^buck-v(core2|io18|dvfs11|dvfs12|dvfs13|dvfs14)$":
91 mt6331_vdvfs11_reg: buck-vdvfs11 {
99 mt6331_vdvfs12_reg: buck-vdvfs12 {
107 mt6331_vdvfs13_reg: buck-vdvfs13 {
115 mt6331_vdvfs14_reg: buck-vdvfs14 {
123 mt6331_vcore2_reg: buck-vcore2 {
131 mt6331_vio18_reg: buck-vio18 {
H A Dmediatek,mt6357-regulator.yaml15 The MT6357 PMIC provides 5 BUCK and 29 LDO.
17 - buck-<name>
22 "^buck-v(core|modem|pa|proc|s1)$":
27 Properties for single BUCK regulator.
76 mt6357_vproc_reg: buck-vproc {
84 mt6357_vcore_reg: buck-vcore {
92 mt6357_vmodem_reg: buck-vmodem {
99 mt6357_vs1_reg: buck-vs1 {
107 mt6357_vpa_reg: buck-vpa {
/linux/include/linux/regulator/
H A Dda9121.h3 * 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)
/linux/Documentation/devicetree/bindings/sound/
H A Dqcom,wcd9335.yaml55 vdd-buck-supply:
56 description: 1.8V buck supply
58 vdd-buck-sido-supply:
59 description: 1.8V SIDO buck supply
96 - vdd-buck-supply
97 - vdd-buck-sido-supply
112 vdd-buck-supply: false
113 vdd-buck-sido-supply: false
151 vdd-buck-supply = <&vreg_s4a_1p8>;
152 vdd-buck-sido-supply = <&vreg_s4a_1p8>;
/linux/drivers/hwmon/pmbus/
H A Dmpq7932.c39 PMBUS_REGULATOR_STEP("buck", 0, MPQ7932_N_VOLTAGES,
41 PMBUS_REGULATOR_STEP("buck", 1, MPQ7932_N_VOLTAGES,
43 PMBUS_REGULATOR_STEP("buck", 2, MPQ7932_N_VOLTAGES,
45 PMBUS_REGULATOR_STEP("buck", 3, MPQ7932_N_VOLTAGES,
47 PMBUS_REGULATOR_STEP("buck", 4, MPQ7932_N_VOLTAGES,
49 PMBUS_REGULATOR_STEP("buck", 5, MPQ7932_N_VOLTAGES,
54 PMBUS_REGULATOR_STEP_ONE("buck", MPQ7932_N_VOLTAGES,
/linux/Documentation/devicetree/bindings/mfd/
H A Dda9052-i2c.txt19 buck1 : regulator BUCK CORE
20 buck2 : regulator BUCK PRO
21 buck3 : regulator BUCK MEM
22 buck4 : regulator BUCK PERI
H A Drichtek,rt5033.yaml14 flash LED current source, LDO and synchronous Buck converter for portable
32 voltage ranges from 1.2 V to 3.0 V in 0.1 V steps. BUCK voltage ranges
36 "^(SAFE_LDO|LDO|BUCK)$":
124 buck_reg: BUCK {
125 regulator-name = "BUCK";

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