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/OK3568_Linux_fs/kernel/drivers/regulator/
H A Dlp8788-buck.c3 * TI LP8788 MFD - buck regulator driver
94 /* BUCK 1 ~ 4 voltage ranges */
100 static void lp8788_buck1_set_dvs(struct lp8788_buck *buck) in lp8788_buck1_set_dvs() argument
102 struct lp8788_buck1_dvs *dvs = (struct lp8788_buck1_dvs *)buck->dvs; in lp8788_buck1_set_dvs()
113 static void lp8788_buck2_set_dvs(struct lp8788_buck *buck) in lp8788_buck2_set_dvs() argument
115 struct lp8788_buck2_dvs *dvs = (struct lp8788_buck2_dvs *)buck->dvs; in lp8788_buck2_set_dvs()
149 static void lp8788_set_dvs(struct lp8788_buck *buck, enum lp8788_buck_id id) in lp8788_set_dvs() argument
153 lp8788_buck1_set_dvs(buck); in lp8788_set_dvs()
156 lp8788_buck2_set_dvs(buck); in lp8788_set_dvs()
164 lp8788_get_buck_dvs_ctrl_mode(struct lp8788_buck *buck, enum lp8788_buck_id id) in lp8788_get_buck_dvs_ctrl_mode() 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 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 Dlp872x.c134 /* LP8720 BUCK voltage table */
143 /* LP8725 BUCK voltage table */
151 /* LP8725 BUCK current limit */
263 enum lp872x_regulator_id buck) in lp872x_select_buck_vout_addr() argument
270 switch (buck) { in lp872x_select_buck_vout_addr()
320 enum lp872x_regulator_id buck = rdev_get_id(rdev); in lp872x_buck_set_voltage_sel() local
327 addr = lp872x_select_buck_vout_addr(lp, buck); in lp872x_buck_set_voltage_sel()
337 enum lp872x_regulator_id buck = rdev_get_id(rdev); in lp872x_buck_get_voltage_sel() local
341 addr = lp872x_select_buck_vout_addr(lp, buck); in lp872x_buck_get_voltage_sel()
355 enum lp872x_regulator_id buck = rdev_get_id(rdev); in lp872x_buck_set_mode() local
[all …]
H A Dmax77686-regulator.c37 * Value for configuring buck[89] and LDO{20,21,22} as GPIO control.
49 * - buck[1234]
54 /* Forcing low power mode: buck[234] */
146 /* BUCK[5-9] doesn't support this feature */ in max77686_set_suspend_mode()
411 .name = "BUCK"#num, \
412 .of_match = of_match_ptr("BUCK"#num), \
430 .name = "BUCK"#num, \
431 .of_match = of_match_ptr("BUCK"#num), \
448 .name = "BUCK"#num, \
449 .of_match = of_match_ptr("BUCK"#num), \
/OK3568_Linux_fs/u-boot/drivers/power/regulator/
H A Drk806.c21 /* rk806 buck*/
49 #define RK806_RAMP_RATE_4LSB_PER_1CLK 0x00/* LDO 100mV/uS buck 50mV/us */
50 #define RK806_RAMP_RATE_2LSB_PER_1CLK 0x01/* LDO 50mV/uS buck 25mV/us */
51 #define RK806_RAMP_RATE_1LSB_PER_1CLK 0x02/* LDO 25mV/uS buck 12.5mV/us */
52 #define RK806_RAMP_RATE_1LSB_PER_2CLK 0x03/* LDO 12.5mV/uS buck 6.25mV/us */
54 #define RK806_RAMP_RATE_1LSB_PER_4CLK 0x04/* LDO 6.28/2mV/uS buck 3.125mV/us */
55 #define RK806_RAMP_RATE_1LSB_PER_8CLK 0x05/* LDO 3.12mV/uS buck 1.56mV/us */
56 #define RK806_RAMP_RATE_1LSB_PER_13CLK 0x06/* LDO 1.9mV/uS buck 961mV/us */
57 #define RK806_RAMP_RATE_1LSB_PER_32CLK 0x07/* LDO 0.78mV/uS buck 0.39mV/us */
71 /* only for buck now */
[all …]
H A Dmax77686.c43 /* Buck: 1 */
50 /* Buck: 2,3,4 */
58 /* Buck: 5,6,7,8,9 */
72 static int max77686_buck_volt2hex(int buck, int uV) in max77686_buck_volt2hex() argument
77 switch (buck) { in max77686_buck_volt2hex()
101 pr_err("Value: %d uV is wrong for BUCK%d", uV, buck); in max77686_buck_volt2hex()
105 static int max77686_buck_hex2volt(int buck, int hex) in max77686_buck_hex2volt() argument
113 switch (buck) { in max77686_buck_hex2volt()
137 pr_err("Value: %#x is wrong for BUCK%d", hex, buck); in max77686_buck_hex2volt()
230 static int max77686_buck_hex2mode(int buck, int hex) in max77686_buck_hex2mode() argument
[all …]
H A Drk8xx.c43 /* RK817 BUCK */
90 /* only for buck now */
103 /* buck 1 */
107 /* buck 2 */
111 /* buck 3 */
113 /* buck 4 */
118 /* buck 5 */
126 /* buck 1 */
130 /* buck 2 */
134 /* buck 3 */
[all …]
H A Ds5m8767.c217 int buck = dev->driver_data; in buck_get_value() local
219 return reg_get_value(dev, &buck_param[buck]); in buck_get_value()
224 int buck = dev->driver_data; in buck_set_value() local
226 return reg_set_value(dev, &buck_param[buck], uv); in buck_set_value()
231 int buck = dev->driver_data; in buck_get_enable() local
233 return reg_get_enable(dev, &buck_param[buck]); in buck_get_enable()
238 int buck = dev->driver_data; in buck_set_enable() local
240 return reg_set_enable(dev, &buck_param[buck], enable); in buck_set_enable()
/OK3568_Linux_fs/u-boot/drivers/power/pmic/
H A Dpmic_max77686.c45 static int max77686_buck_volt2hex(int buck, ulong uV) in max77686_buck_volt2hex() argument
49 if (buck < 5 || buck > 9) { in max77686_buck_volt2hex()
50 debug("%s: buck %d is not supported\n", __func__, buck); in max77686_buck_volt2hex()
59 debug("%s: %ld is wrong voltage value for BUCK%d\n", in max77686_buck_volt2hex()
60 __func__, uV, buck); in max77686_buck_volt2hex()
90 int max77686_set_buck_voltage(struct pmic *p, int buck, ulong uV) in max77686_set_buck_voltage() argument
95 if (buck < 5 || buck > 9) { in max77686_set_buck_voltage()
97 __func__, buck); in max77686_set_buck_voltage()
101 adr = max77686_buck_addr[buck] + 1; in max77686_set_buck_voltage()
102 hex = max77686_buck_volt2hex(buck, uV); in max77686_set_buck_voltage()
[all …]
H A DKconfig50 This PMIC includes 4 DC/DC step-down buck regulators and 8 low-dropout
58 The AS3722 includes 7 DC/DC buck convertors, 11 low-noise LDOs, a
119 The Rockchip RK808 PMIC provides four buck DC-DC convertors, 8 LDOs,
128 The Rockchip RK8xx PMIC provides four buck DC-DC convertors, LDOs. It is
138 - 9 High-Efficiency Buck Converters
164 - 2x BUCK
222 SoC. It provides 4 buck DC-DC convertors and 5 LDOs, and it is accessed
/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/mfd/
H A Daxp20x.txt87 DCDC2 : DC-DC buck : vin2-supply
88 DCDC3 : DC-DC buck : vin3-supply
99 DCDC1 : DC-DC buck : vin1-supply
100 DCDC2 : DC-DC buck : vin2-supply
101 DCDC3 : DC-DC buck : vin3-supply
102 DCDC4 : DC-DC buck : vin4-supply
103 DCDC5 : DC-DC buck : vin5-supply
125 DCDC1 : DC-DC buck : vin1-supply
126 DCDC2 : DC-DC buck : vin2-supply : poly-phase capable
127 DCDC3 : DC-DC buck : vin3-supply : poly-phase capable
[all …]
H A Dda9063.txt27 bcore1 : BUCK CORE1
28 bcore2 : BUCK CORE2
29 bpro : BUCK PRO
30 bmem : BUCK MEM
31 bio : BUCK IO
32 bperi : BUCK PERI
H A Dmax8998.txt27 for buck 1 dvs. The format of the gpio specifier depends on the gpio
30 for buck 2 dvs. The format of the gpio specifier depends on the gpio
40 - max8998,pmic-buck-voltage-lock: If present, disallows changing of
41 preprogrammed buck dvfs voltages.
60 the 'n' in regulator name, as in LDOn or BUCKn, represents the LDO or BUCK
90 /* Buck 1 DVS settings */
97 /* Buck 2 DVS settings */
H A Dst,stpmic1.yaml88 - buck1 for Buck BUCK1
89 - buck2 for Buck BUCK2
90 - buck3 for Buck BUCK3
91 - buck4 for Buck BUCK4
99 - boost for Buck BOOST
187 "^(buck[1-4]|ldo[1-6]|boost|pwr_sw[1-2])-supply$":
190 "^(buck[1-4]|ldo[1-6]|boost|vref_ddr|pwr_sw[1-2])$":
215 "^buck[1-4]$":
H A Dda9052-i2c.txt19 buck1 : regulator BUCK CORE
20 buck2 : regulator BUCK PRO
21 buck3 : regulator BUCK MEM
22 buck4 : regulator BUCK PERI
/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/regulator/
H A Dmps,mpq7920.yaml28 after their hardware counterparts BUCK[1-4], one LDORTC, and LDO[2-5]
48 "^buck[1-4]$":
53 mps,buck-softstart:
57 defines the soft start time of this buck, must be one of the following
60 mps,buck-phase-delay:
64 defines the phase delay of this buck, must be one of the following
67 mps,buck-ovp-disable:
70 disables over voltage protection of this buck
103 mps,buck-ovp-disable;
104 mps,buck-phase-delay = /bits/ 8 <2>;
[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 Dsamsung,s5m8767.txt7 The S5M8767 device provide buck and LDO regulators.
16 - s5m8767,pmic-buck-ds-gpios: GPIO specifiers for three host gpio's used
19 [1] If either of the 's5m8767,pmic-buck[2/3/4]-uses-gpio-dvs' optional
21 's5m8767,pmic-buck[2/3/4]-dvs-voltage' should be specified.
42 - s5m8767,pmic-buck-default-dvs-idx: Default voltage setting selected from
47 - s5m8767,pmic-buck-dvs-gpios: GPIO specifiers for three host gpio's used
58 Note: The 'n' in LDOn and BUCKn represents the LDO or BUCK number
84 s5m8767,pmic-buck-default-dvs-idx = <0>;
86 s5m8767,pmic-buck-dvs-gpios = <&gpx0 0 0>, /* DVS1 */
90 s5m8767,pmic-buck-ds-gpios = <&gpx2 3 0>, /* SET1 */
H A Dsamsung,s2mpa01.txt7 The S2MPA01 device provide buck and LDO regulators.
22 Note: The 'n' in LDOn and BUCKn represents the LDO or BUCK number
26 Optional properties of buck regulator nodes under "regulators" sub-node:
29 BUCK{1,2,3,4}.
38 - buck{1,6},
39 - buck{2,4},
40 - buck{8,9,10}.
H A Dsamsung,s2mps11.txt7 The S2MPS11/13/14/15 and S2MPU02 devices provide buck and LDO regulators.
32 Note: The 'n' in LDOn and BUCKn represents the LDO or BUCK number
40 Additionally S2MPS11 supports disabling ramp delay for BUCK{2,3,4,6}
47 - buck{1,6},
48 - buck{3,4},
49 - buck{7,8,10}.
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
52 "^BUCK|BOOST$":
78 BUCK {
H A Dmax8997-regulator.txt25 [1] If none of the 'max8997,pmic-buck[1/2/5]-uses-gpio-dvs' optional
26 property is specified, the 'max8997,pmic-buck[1/2/5]-dvs-voltage'
30 If either of the 'max8997,pmic-buck[1/2/5]-uses-gpio-dvs' optional
32 'max8997,pmic-buck[1/2/5]-dvs-voltage' should be specified.
45 that of another buck, which is the side effect of the change (set_voltage).
65 supports. Note: The 'n' in LDOn and BUCKn represents the LDO or BUCK number
/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/sound/
H A Dqcom,wcd9335.txt58 - vdd-buck-supply:
61 Definition: Should contain a reference to the 1.8V buck supply
63 - vdd-buck-sido-supply:
66 Definition: Should contain a reference to the 1.8V SIDO buck supply
117 vdd-buck-supply = <&pm8994_s4>;
119 vdd-buck-sido-supply = <&pm8994_s4>;
/OK3568_Linux_fs/kernel/include/linux/mfd/
H A Dab3100.h70 * and a buck converter, further the LDO E and buck converter can
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.)

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