Merge tag 'regulator-v5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

Pull regulator updates from Mark Brown: "The big change in this release is that Matti Vaittinen has factored out the linear ranges support into a separate library in lib/ since it is also useful for at least the power subsystem (and most likely others too), it helps subsystems which need to map register values into more useful real world values do so with minimal per-driver code. - Factoring out of the linear ranges support into a library in lib/ from Matti Vaittinen. - Trace points for bypass mode. - Use the consumer name in debugfs to make it easier to understand. - New drivers for Maxim MAX77826 and MAX8998" * tag 'regulator-v5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (23 commits) regulator: max8998: max8998_set_current_limit() can be static dt-bindings: regulator: Convert anatop regulator to json-schema regulator: core: Add regulator bypass trace points regulator: extract voltage balancing code to the separate function regulator/mfd: max8998: Document charger regulator regulator: max8998: Add charger regulator MAINTAINERS: Add maintainer entry for linear ranges helper regulator: bd718x7: remove voltage change restriction from BD71847 LDOs lib: linear_ranges: Add missing MODULE_LICENSE() regulator: use linear_ranges helper power: supply: bd70528: rename linear_range to avoid collision lib/test_linear_ranges: add a test for the 'linear_ranges' lib: add linear ranges helpers regulator: db8500-prcmu: Use true,false for bool variable regulator: bd718x7: remove voltage change restriction from BD71847 regulator: max77826: Remove erroneous additionalProperties regulator: qcom-rpmh: Fix typos in pm8150 and pm8150l regulator: Document bindings for max77826 regulator: max77826: Add max77826 regulator driver regulator: tps80031: remove redundant assignment to variables ret and val ...
author: Linus Torvalds <torvalds@linux-foundation.org> 2020-06-01 11:45:02 -0700
committer: Linus Torvalds <torvalds@linux-foundation.org> 2020-06-01 11:45:02 -0700
commit: d30fc97c60682f9bf5d6898ab370de0007e96742 (patch)
tree: 88958b8b4a308532b271c4c44aa893a85e95d08b /drivers
parent: a36de5ebac2bea1d30e9ad103b4f841a2c4bb61b (diff)
parent: 5fb565b69dabd5a256fc116702331b54a4621dc9 (diff)
54 files changed, 891 insertions, 319 deletions
diff --git a/drivers/power/supply/bd70528-charger.c b/drivers/power/supply/bd70528-charger.c
index b8e1ec106627..3b820110ecfa 100644
--- a/drivers/power/supply/bd70528-charger.c
+++ b/drivers/power/supply/bd70528-charger.c
@@ -335,14 +335,14 @@ static int bd70528_get_present(struct bd70528_psy *bdpsy, int *val)
 	return 0;
 }
 
-struct linear_range {
+struct bd70528_linear_range {
 	int min;
 	int step;
 	int vals;
 	int low_sel;
 };
 
-static const struct linear_range current_limit_ranges[] = {
+static const struct bd70528_linear_range current_limit_ranges[] = {
 	{
 		.min = 5,
 		.step = 1,
@@ -374,7 +374,7 @@ static const struct linear_range current_limit_ranges[] = {
  * voltage for low temperatures. The driver currently only reads
  * the charge current at room temperature. We do set both though.
  */
-static const struct linear_range warm_charge_curr[] = {
+static const struct bd70528_linear_range warm_charge_curr[] = {
 	{
 		.min = 10,
 		.step = 10,
@@ -398,7 +398,7 @@ static const struct linear_range warm_charge_curr[] = {
 #define MAX_WARM_CHG_CURR_SEL 0x1f
 #define MIN_CHG_CURR_SEL 0x0
 
-static int find_value_for_selector_low(const struct linear_range *r,
+static int find_value_for_selector_low(const struct bd70528_linear_range *r,
 				       int selectors, unsigned int sel,
 				       unsigned int *val)
 {
@@ -420,7 +420,7 @@ static int find_value_for_selector_low(const struct linear_range *r,
  * I guess it is enough if we use voltage/current which is closest (below)
  * the requested?
  */
-static int find_selector_for_value_low(const struct linear_range *r,
+static int find_selector_for_value_low(const struct bd70528_linear_range *r,
 				       int selectors, unsigned int val,
 				       unsigned int *sel, bool *found)
 {
diff --git a/drivers/regulator/88pg86x.c b/drivers/regulator/88pg86x.c
index d5ef55c81185..71cfa2c5de5e 100644
--- a/drivers/regulator/88pg86x.c
+++ b/drivers/regulator/88pg86x.c
@@ -11,13 +11,13 @@ static const struct regulator_ops pg86x_ops = {
 	.list_voltage = regulator_list_voltage_linear_range,
 };
 
-static const struct regulator_linear_range pg86x_buck1_ranges[] = {
+static const struct linear_range pg86x_buck1_ranges[] = {
 	REGULATOR_LINEAR_RANGE(      0,  0, 10,     0),
 	REGULATOR_LINEAR_RANGE(1000000, 11, 34, 25000),
 	REGULATOR_LINEAR_RANGE(1600000, 35, 47, 50000),
 };
 
-static const struct regulator_linear_range pg86x_buck2_ranges[] = {
+static const struct linear_range pg86x_buck2_ranges[] = {
 	REGULATOR_LINEAR_RANGE(      0,  0, 15,     0),
 	REGULATOR_LINEAR_RANGE(1000000, 16, 39, 25000),
 	REGULATOR_LINEAR_RANGE(1600000, 40, 52, 50000),
diff --git a/drivers/regulator/88pm800-regulator.c b/drivers/regulator/88pm800-regulator.c
index 69ae25886181..d08ee81ed1ac 100644
--- a/drivers/regulator/88pm800-regulator.c
+++ b/drivers/regulator/88pm800-regulator.c
@@ -134,13 +134,13 @@ struct pm800_regulator_info {
 }
 
 /* Ranges are sorted in ascending order. */
-static const struct regulator_linear_range buck1_volt_range[] = {
+static const struct linear_range buck1_volt_range[] = {
 	REGULATOR_LINEAR_RANGE(600000, 0, 0x4f, 12500),
 	REGULATOR_LINEAR_RANGE(1600000, 0x50, 0x54, 50000),
 };
 
 /* BUCK 2~5 have same ranges. */
-static const struct regulator_linear_range buck2_5_volt_range[] = {
+static const struct linear_range buck2_5_volt_range[] = {
 	REGULATOR_LINEAR_RANGE(600000, 0, 0x4f, 12500),
 	REGULATOR_LINEAR_RANGE(1600000, 0x50, 0x72, 50000),
 };
diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig
index f4b72cb098ef..8f677f5d79b4 100644
--- a/drivers/regulator/Kconfig
+++ b/drivers/regulator/Kconfig
@@ -1,6 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0-only
 menuconfig REGULATOR
 	bool "Voltage and Current Regulator Support"
+	select LINEAR_RANGES
 	help
 	  Generic Voltage and Current Regulator support.
 
@@ -585,6 +586,16 @@ config REGULATOR_MAX77802
 	  Exynos5420/Exynos5800 SoCs to control various voltages.
 	  It includes support for control of voltage and ramp speed.
 
+config REGULATOR_MAX77826
+	tristate "Maxim 77826 regulator"
+	depends on I2C
+	select REGMAP_I2C
+	help
+	  This driver controls a Maxim 77826 regulator via I2C bus.
+	  The regulator include 15 LDOs, BUCK and BUCK BOOST regulator.
+	  It includes support for control of output voltage. This
+	  regulator is found on the Samsung Galaxy S5 (klte) smartphone.
+
 config REGULATOR_MC13XXX_CORE
 	tristate
 
diff --git a/drivers/regulator/Makefile b/drivers/regulator/Makefile
index 6610ee001d9a..e8f163371071 100644
--- a/drivers/regulator/Makefile
+++ b/drivers/regulator/Makefile
@@ -74,6 +74,7 @@ obj-$(CONFIG_REGULATOR_MAX8998) += max8998.o
 obj-$(CONFIG_REGULATOR_MAX77686) += max77686-regulator.o
 obj-$(CONFIG_REGULATOR_MAX77693) += max77693-regulator.o
 obj-$(CONFIG_REGULATOR_MAX77802) += max77802-regulator.o
+obj-$(CONFIG_REGULATOR_MAX77826) += max77826-regulator.o
 obj-$(CONFIG_REGULATOR_MC13783) += mc13783-regulator.o
 obj-$(CONFIG_REGULATOR_MC13892) += mc13892-regulator.o
 obj-$(CONFIG_REGULATOR_MC13XXX_CORE) +=  mc13xxx-regulator-core.o
diff --git a/drivers/regulator/ab8500.c b/drivers/regulator/ab8500.c
index f60e1b26c2d2..716ca5bb178e 100644
--- a/drivers/regulator/ab8500.c
+++ b/drivers/regulator/ab8500.c
@@ -139,17 +139,6 @@ static const unsigned int ldo_vintcore_voltages[] = {
 	1350000,
 };
 
-static const unsigned int ldo_sdio_voltages[] = {
-	1160000,
-	1050000,
-	1100000,
-	1500000,
-	1800000,
-	2200000,
-	2910000,
-	3050000,
-};
-
 static const unsigned int fixed_1200000_voltage[] = {
 	1200000,
 };
@@ -166,10 +155,6 @@ static const unsigned int fixed_2050000_voltage[] = {
 	2050000,
 };
 
-static const unsigned int fixed_3300000_voltage[] = {
-	3300000,
-};
-
 static const unsigned int ldo_vana_voltages[] = {
 	1050000,
 	1075000,
@@ -192,13 +177,6 @@ static const unsigned int ldo_vaudio_voltages[] = {
 	2600000,	/* Duplicated in Vaudio and IsoUicc Control register. */
 };
 
-static const unsigned int ldo_vdmic_voltages[] = {
-	1800000,
-	1900000,
-	2000000,
-	2850000,
-};
-
 static DEFINE_MUTEX(shared_mode_mutex);
 static struct ab8500_shared_mode ldo_anamic1_shared;
 static struct ab8500_shared_mode ldo_anamic2_shared;
diff --git a/drivers/regulator/act8865-regulator.c b/drivers/regulator/act8865-regulator.c
index 0fa97f934df4..19b9742c9ecc 100644
--- a/drivers/regulator/act8865-regulator.c
+++ b/drivers/regulator/act8865-regulator.c
@@ -220,13 +220,13 @@ static const struct regmap_config act8865_regmap_config = {
 	.val_bits = 8,
 };
 
-static const struct regulator_linear_range act8865_voltage_ranges[] = {
+static const struct linear_range act8865_voltage_ranges[] = {
 	REGULATOR_LINEAR_RANGE(600000, 0, 23, 25000),
 	REGULATOR_LINEAR_RANGE(1200000, 24, 47, 50000),
 	REGULATOR_LINEAR_RANGE(2400000, 48, 63, 100000),
 };
 
-static const struct regulator_linear_range act8600_sudcdc_voltage_ranges[] = {
+static const struct linear_range act8600_sudcdc_voltage_ranges[] = {
 	REGULATOR_LINEAR_RANGE(3000000, 0, 63, 0),
 	REGULATOR_LINEAR_RANGE(3000000, 64, 159, 100000),
 	REGULATOR_LINEAR_RANGE(12600000, 160, 191, 200000),
diff --git a/drivers/regulator/act8945a-regulator.c b/drivers/regulator/act8945a-regulator.c
index d2f804dbc785..6a62f946ccae 100644
--- a/drivers/regulator/act8945a-regulator.c
+++ b/drivers/regulator/act8945a-regulator.c
@@ -73,7 +73,7 @@ struct act8945a_pmic {
 	u32 op_mode[ACT8945A_ID_MAX];
 };
 
-static const struct regulator_linear_range act8945a_voltage_ranges[] = {
+static const struct linear_range act8945a_voltage_ranges[] = {
 	REGULATOR_LINEAR_RANGE(600000, 0, 23, 25000),
 	REGULATOR_LINEAR_RANGE(1200000, 24, 47, 50000),
 	REGULATOR_LINEAR_RANGE(2400000, 48, 63, 100000),
diff --git a/drivers/regulator/arizona-ldo1.c b/drivers/regulator/arizona-ldo1.c
index 1a3d7b720f5e..ade0bef4569d 100644
--- a/drivers/regulator/arizona-ldo1.c
+++ b/drivers/regulator/arizona-ldo1.c
@@ -87,7 +87,7 @@ static const struct regulator_ops arizona_ldo1_hc_ops = {
 	.set_bypass = regulator_set_bypass_regmap,
 };
 
-static const struct regulator_linear_range arizona_ldo1_hc_ranges[] = {
+static const struct linear_range arizona_ldo1_hc_ranges[] = {
 	REGULATOR_LINEAR_RANGE(900000, 0, 0x6, 50000),
 	REGULATOR_LINEAR_RANGE(1800000, 0x7, 0x7, 0),
 };
diff --git a/drivers/regulator/arizona-micsupp.c b/drivers/regulator/arizona-micsupp.c
index ae1a5de3e57d..f6cfd3f6f0dd 100644
--- a/drivers/regulator/arizona-micsupp.c
+++ b/drivers/regulator/arizona-micsupp.c
@@ -125,7 +125,7 @@ static const struct regulator_ops arizona_micsupp_ops = {
 	.set_bypass = arizona_micsupp_set_bypass,
 };
 
-static const struct regulator_linear_range arizona_micsupp_ranges[] = {
+static const struct linear_range arizona_micsupp_ranges[] = {
 	REGULATOR_LINEAR_RANGE(1700000, 0,    0x1e, 50000),
 	REGULATOR_LINEAR_RANGE(3300000, 0x1f, 0x1f, 0),
 };
@@ -152,7 +152,7 @@ static const struct regulator_desc arizona_micsupp = {
 	.owner = THIS_MODULE,
 };
 
-static const struct regulator_linear_range arizona_micsupp_ext_ranges[] = {
+static const struct linear_range arizona_micsupp_ext_ranges[] = {
 	REGULATOR_LINEAR_RANGE(900000,  0,    0x14, 25000),
 	REGULATOR_LINEAR_RANGE(1500000, 0x15, 0x27, 100000),
 };
diff --git a/drivers/regulator/as3711-regulator.c b/drivers/regulator/as3711-regulator.c
index ece88103f2fd..b6b9206969ae 100644
--- a/drivers/regulator/as3711-regulator.c
+++ b/drivers/regulator/as3711-regulator.c
@@ -103,18 +103,18 @@ static const struct regulator_ops as3711_dldo_ops = {
 	.map_voltage		= regulator_map_voltage_linear_range,
 };
 
-static const struct regulator_linear_range as3711_sd_ranges[] = {
+static const struct linear_range as3711_sd_ranges[] = {
 	REGULATOR_LINEAR_RANGE(612500, 0x1, 0x40, 12500),
 	REGULATOR_LINEAR_RANGE(1425000, 0x41, 0x70, 25000),
 	REGULATOR_LINEAR_RANGE(2650000, 0x71, 0x7f, 50000),
 };
 
-static const struct regulator_linear_range as3711_aldo_ranges[] = {
+static const struct linear_range as3711_aldo_ranges[] = {
 	REGULATOR_LINEAR_RANGE(1200000, 0, 0xf, 50000),
 	REGULATOR_LINEAR_RANGE(1800000, 0x10, 0x1f, 100000),
 };
 
-static const struct regulator_linear_range as3711_dldo_ranges[] = {
+static const struct linear_range as3711_dldo_ranges[] = {
 	REGULATOR_LINEAR_RANGE(900000, 0, 0x10, 50000),
 	REGULATOR_LINEAR_RANGE(1750000, 0x20, 0x3f, 50000),
 };
diff --git a/drivers/regulator/as3722-regulator.c b/drivers/regulator/as3722-regulator.c
index bd5d0bacb08d..33ca197860b3 100644
--- a/drivers/regulator/as3722-regulator.c
+++ b/drivers/regulator/as3722-regulator.c
@@ -389,7 +389,7 @@ static const struct regulator_ops as3722_ldo6_extcntrl_ops = {
 	.set_bypass = regulator_set_bypass_regmap,
 };
 
-static const struct regulator_linear_range as3722_ldo_ranges[] = {
+static const struct linear_range as3722_ldo_ranges[] = {
 	REGULATOR_LINEAR_RANGE(0, 0x00, 0x00, 0),
 	REGULATOR_LINEAR_RANGE(825000, 0x01, 0x24, 25000),
 	REGULATOR_LINEAR_RANGE(1725000, 0x40, 0x7F, 25000),
@@ -487,7 +487,7 @@ static bool as3722_sd0_is_low_voltage(struct as3722_regulators *as3722_regs)
 	return false;
 }
 
-static const struct regulator_linear_range as3722_sd2345_ranges[] = {
+static const struct linear_range as3722_sd2345_ranges[] = {
 	REGULATOR_LINEAR_RANGE(0, 0x00, 0x00, 0),
 	REGULATOR_LINEAR_RANGE(612500, 0x01, 0x40, 12500),
 	REGULATOR_LINEAR_RANGE(1425000, 0x41, 0x70, 25000),
diff --git a/drivers/regulator/axp20x-regulator.c b/drivers/regulator/axp20x-regulator.c
index 1e6eb5b1f8d8..fbc95cadaf53 100644
--- a/drivers/regulator/axp20x-regulator.c
+++ b/drivers/regulator/axp20x-regulator.c
@@ -510,7 +510,7 @@ static const struct regulator_ops axp20x_ops_sw = {
 	.is_enabled		= regulator_is_enabled_regmap,
 };
 
-static const struct regulator_linear_range axp20x_ldo4_ranges[] = {
+static const struct linear_range axp20x_ldo4_ranges[] = {
 	REGULATOR_LINEAR_RANGE(1250000,
 			       AXP20X_LDO4_V_OUT_1250mV_START,
 			       AXP20X_LDO4_V_OUT_1250mV_END,
@@ -638,7 +638,7 @@ static const struct regulator_desc axp22x_drivevbus_regulator = {
 };
 
 /* DCDC ranges shared with AXP813 */
-static const struct regulator_linear_range axp803_dcdc234_ranges[] = {
+static const struct linear_range axp803_dcdc234_ranges[] = {
 	REGULATOR_LINEAR_RANGE(500000,
 			       AXP803_DCDC234_500mV_START,
 			       AXP803_DCDC234_500mV_END,
@@ -649,7 +649,7 @@ static const struct regulator_linear_range axp803_dcdc234_ranges[] = {
 			       20000),
 };
 
-static const struct regulator_linear_range axp803_dcdc5_ranges[] = {
+static const struct linear_range axp803_dcdc5_ranges[] = {
 	REGULATOR_LINEAR_RANGE(800000,
 			       AXP803_DCDC5_800mV_START,
 			       AXP803_DCDC5_800mV_END,
@@ -660,7 +660,7 @@ static const struct regulator_linear_range axp803_dcdc5_ranges[] = {
 			       20000),
 };
 
-static const struct regulator_linear_range axp803_dcdc6_ranges[] = {
+static const struct linear_range axp803_dcdc6_ranges[] = {
 	REGULATOR_LINEAR_RANGE(600000,
 			       AXP803_DCDC6_600mV_START,
 			       AXP803_DCDC6_600mV_END,
@@ -672,7 +672,7 @@ static const struct regulator_linear_range axp803_dcdc6_ranges[] = {
 };
 
 /* AXP806's CLDO2 and AXP809's DLDO1 share the same range */
-static const struct regulator_linear_range axp803_dldo2_ranges[] = {
+static const struct linear_range axp803_dldo2_ranges[] = {
 	REGULATOR_LINEAR_RANGE(700000,
 			       AXP803_DLDO2_700mV_START,
 			       AXP803_DLDO2_700mV_END,
@@ -758,7 +758,7 @@ static const struct regulator_desc axp803_regulators[] = {
 	AXP_DESC_FIXED(AXP803, RTC_LDO, "rtc-ldo", "ips", 3000),
 };
 
-static const struct regulator_linear_range axp806_dcdca_ranges[] = {
+static const struct linear_range axp806_dcdca_ranges[] = {
 	REGULATOR_LINEAR_RANGE(600000,
 			       AXP806_DCDCA_600mV_START,
 			       AXP806_DCDCA_600mV_END,
@@ -769,7 +769,7 @@ static const struct regulator_linear_range axp806_dcdca_ranges[] = {
 			       20000),
 };
 
-static const struct regulator_linear_range axp806_dcdcd_ranges[] = {
+static const struct linear_range axp806_dcdcd_ranges[] = {
 	REGULATOR_LINEAR_RANGE(600000,
 			       AXP806_DCDCD_600mV_START,
 			       AXP806_DCDCD_600mV_END,
@@ -834,7 +834,7 @@ static const struct regulator_desc axp806_regulators[] = {
 		    AXP806_PWR_OUT_CTRL2, AXP806_PWR_OUT_SW_MASK),
 };
 
-static const struct regulator_linear_range axp809_dcdc4_ranges[] = {
+static const struct linear_range axp809_dcdc4_ranges[] = {
 	REGULATOR_LINEAR_RANGE(600000,
 			       AXP809_DCDC4_600mV_START,
 			       AXP809_DCDC4_600mV_END,
diff --git a/drivers/regulator/bcm590xx-regulator.c b/drivers/regulator/bcm590xx-regulator.c
index 8c98c3f07660..65e23fc5f9c3 100644
--- a/drivers/regulator/bcm590xx-regulator.c
+++ b/drivers/regulator/bcm590xx-regulator.c
@@ -116,14 +116,14 @@ static const unsigned int ldo_vbus[] = {
 };
 
 /* DCDC group CSR: supported voltages in microvolts */
-static const struct regulator_linear_range dcdc_csr_ranges[] = {
+static const struct linear_range dcdc_csr_ranges[] = {
 	REGULATOR_LINEAR_RANGE(860000, 2, 50, 10000),
 	REGULATOR_LINEAR_RANGE(1360000, 51, 55, 20000),
 	REGULATOR_LINEAR_RANGE(900000, 56, 63, 0),
 };
 
 /* DCDC group IOSR1: supported voltages in microvolts */
-static const struct regulator_linear_range dcdc_iosr1_ranges[] = {
+static const struct linear_range dcdc_iosr1_ranges[] = {
 	REGULATOR_LINEAR_RANGE(860000, 2, 51, 10000),
 	REGULATOR_LINEAR_RANGE(1500000, 52, 52, 0),
 	REGULATOR_LINEAR_RANGE(1800000, 53, 53, 0),
@@ -131,7 +131,7 @@ static const struct regulator_linear_range dcdc_iosr1_ranges[] = {
 };
 
 /* DCDC group SDSR1: supported voltages in microvolts */
-static const struct regulator_linear_range dcdc_sdsr1_ranges[] = {
+static const struct linear_range dcdc_sdsr1_ranges[] = {
 	REGULATOR_LINEAR_RANGE(860000, 2, 50, 10000),
 	REGULATOR_LINEAR_RANGE(1340000, 51, 51, 0),
 	REGULATOR_LINEAR_RANGE(900000, 52, 63, 0),
@@ -143,7 +143,7 @@ struct bcm590xx_info {
 	u8 n_voltages;
 	const unsigned int *volt_table;
 	u8 n_linear_ranges;
-	const struct regulator_linear_range *linear_ranges;
+	const struct linear_range *linear_ranges;
 };
 
 #define BCM590XX_REG_TABLE(_name, _table) \
diff --git a/drivers/regulator/bd70528-regulator.c b/drivers/regulator/bd70528-regulator.c
index 5bf8a2dc5fe7..d44adf7e875a 100644
--- a/drivers/regulator/bd70528-regulator.c
+++ b/drivers/regulator/bd70528-regulator.c
@@ -20,22 +20,22 @@
 #define BUCK_RAMPRATE_125MV 1
 #define BUCK_RAMP_MAX 250
 
-static const struct regulator_linear_range bd70528_buck1_volts[] = {
+static const struct linear_range bd70528_buck1_volts[] = {
 	REGULATOR_LINEAR_RANGE(1200000, 0x00, 0x1, 600000),
 	REGULATOR_LINEAR_RANGE(2750000, 0x2, 0xf, 50000),
 };
-static const struct regulator_linear_range bd70528_buck2_volts[] = {
+static const struct linear_range bd70528_buck2_volts[] = {
 	REGULATOR_LINEAR_RANGE(1200000, 0x00, 0x1, 300000),
 	REGULATOR_LINEAR_RANGE(1550000, 0x2, 0xd, 50000),
 	REGULATOR_LINEAR_RANGE(3000000, 0xe, 0xf, 300000),
 };
-static const struct regulator_linear_range bd70528_buck3_volts[] = {
+static const struct linear_range bd70528_buck3_volts[] = {
 	REGULATOR_LINEAR_RANGE(800000, 0x00, 0xd, 50000),
 	REGULATOR_LINEAR_RANGE(1800000, 0xe, 0xf, 0),
 };
 
 /* All LDOs have same voltage ranges */
-static const struct regulator_linear_range bd70528_ldo_volts[] = {
+static const struct linear_range bd70528_ldo_volts[] = {
 	REGULATOR_LINEAR_RANGE(1650000, 0x0, 0x07, 50000),
 	REGULATOR_LINEAR_RANGE(2100000, 0x8, 0x0f, 100000),
 	REGULATOR_LINEAR_RANGE(2850000, 0x10, 0x19, 50000),
diff --git a/drivers/regulator/bd71828-regulator.c b/drivers/regulator/bd71828-regulator.c
index b2fa17be4988..85c0b9000963 100644
--- a/drivers/regulator/bd71828-regulator.c
+++ b/drivers/regulator/bd71828-regulator.c
@@ -65,27 +65,27 @@ static const struct reg_init buck7_inits[] = {
 	},
 };
 
-static const struct regulator_linear_range bd71828_buck1267_volts[] = {
+static const struct linear_range bd71828_buck1267_volts[] = {
 	REGULATOR_LINEAR_RANGE(500000, 0x00, 0xef, 6250),
 	REGULATOR_LINEAR_RANGE(2000000, 0xf0, 0xff, 0),
 };
 
-static const struct regulator_linear_range bd71828_buck3_volts[] = {
+static const struct linear_range bd71828_buck3_volts[] = {
 	REGULATOR_LINEAR_RANGE(1200000, 0x00, 0x0f, 50000),
 	REGULATOR_LINEAR_RANGE(2000000, 0x10, 0x1f, 0),
 };
 
-static const struct regulator_linear_range bd71828_buck4_volts[] = {
+static const struct linear_range bd71828_buck4_volts[] = {
 	REGULATOR_LINEAR_RANGE(1000000, 0x00, 0x1f, 25000),
 	REGULATOR_LINEAR_RANGE(1800000, 0x20, 0x3f, 0),
 };
 
-static const struct regulator_linear_range bd71828_buck5_volts[] = {
+static const struct linear_range bd71828_buck5_volts[] = {
 	REGULATOR_LINEAR_RANGE(2500000, 0x00, 0x0f, 50000),
 	REGULATOR_LINEAR_RANGE(3300000, 0x10, 0x1f, 0),
 };
 
-static const struct regulator_linear_range bd71828_ldo_volts[] = {
+static const struct linear_range bd71828_ldo_volts[] = {
 	REGULATOR_LINEAR_RANGE(800000, 0x00, 0x31, 50000),
 	REGULATOR_LINEAR_RANGE(3300000, 0x32, 0x3f, 0),
 };
diff --git a/drivers/regulator/bd718x7-regulator.c b/drivers/regulator/bd718x7-regulator.c
index cf3872837abc..7b311389f925 100644
--- a/drivers/regulator/bd718x7-regulator.c
+++ b/drivers/regulator/bd718x7-regulator.c
@@ -55,12 +55,20 @@ static int bd718xx_buck1234_set_ramp_delay(struct regulator_dev *rdev,
 				  BUCK_RAMPRATE_MASK, ramp_value << 6);
 }
 
-/* Bucks 1 to 4 support DVS. PWM mode is used when voltage is changed.
+/*
+ * On BD71837 (not on BD71847, BD71850, ...)
+ * Bucks 1 to 4 support DVS. PWM mode is used when voltage is changed.
  * Bucks 5 to 8 and LDOs can use PFM and must be disabled when voltage
  * is changed. Hence we return -EBUSY for these if voltage is changed
  * when BUCK/LDO is enabled.
+ *
+ * On BD71847, BD71850, ... The LDO voltage can be changed when LDO is
+ * enabled. But if voltage is increased the LDO power-good monitoring
+ * must be disabled for the duration of changing + 1mS to ensure voltage
+ * has reached the higher level before HW does next under voltage detection
+ * cycle.
  */
-static int bd718xx_set_voltage_sel_restricted(struct regulator_dev *rdev,
+static int bd71837_set_voltage_sel_restricted(struct regulator_dev *rdev,
 						    unsigned int sel)
 {
 	if (regulator_is_enabled_regmap(rdev))
@@ -69,9 +77,124 @@ static int bd718xx_set_voltage_sel_restricted(struct regulator_dev *rdev,
 	return regulator_set_voltage_sel_regmap(rdev, sel);
 }
 
+static void voltage_change_done(struct regulator_dev *rdev, unsigned int sel,
+				unsigned int *mask)
+{
+	int ret;
+
+	if (*mask) {
+		/*
+		 * Let's allow scheduling as we use I2C anyways. We just need to
+		 * guarantee minimum of 1ms sleep - it shouldn't matter if we
+		 * exceed it due to the scheduling.
+		 */
+		msleep(1);
+		/*
+		 * Note for next hacker. The PWRGOOD should not be masked on
+		 * BD71847 so we will just unconditionally enable detection
+		 * when voltage is set.
+		 * If someone want's to disable PWRGOOD he must implement
+		 * caching and restoring the old value here. I am not
+		 * aware of such use-cases so for the sake of the simplicity
+		 * we just always enable PWRGOOD here.
+		 */
+		ret = regmap_update_bits(rdev->regmap, BD718XX_REG_MVRFLTMASK2,
+					 *mask, 0);
+		if (ret)
+			dev_err(&rdev->dev,
+				"Failed to re-enable voltage monitoring (%d)\n",
+				ret);
+	}
+}
+
+static int voltage_change_prepare(struct regulator_dev *rdev, unsigned int sel,
+				  unsigned int *mask)
+{
+	int ret;
+
+	*mask = 0;
+	if (regulator_is_enabled_regmap(rdev)) {
+		int now, new;
+
+		now = rdev->desc->ops->get_voltage_sel(rdev);
+		if (now < 0)
+			return now;
+
+		now = rdev->desc->ops->list_voltage(rdev, now);
+		if (now < 0)
+			return now;
+
+		new = rdev->desc->ops->list_voltage(rdev, sel);
+		if (new < 0)
+			return new;
+
+		/*
+		 * If we increase LDO voltage when LDO is enabled we need to
+		 * disable the power-good detection until voltage has reached
+		 * the new level. According to HW colleagues the maximum time
+		 * it takes is 1000us. I assume that on systems with light load
+		 * this might be less - and we could probably use DT to give
+		 * system specific delay value if performance matters.
+		 *
+		 * Well, knowing we use I2C here and can add scheduling delays
+		 * I don't think it is worth the hassle and I just add fixed
+		 * 1ms sleep here (and allow scheduling). If this turns out to
+		 * be a problem we can change it to delay and make the delay
+		 * time configurable.
+		 */
+		if (new > now) {
+			int ldo_offset = rdev->desc->id - BD718XX_LDO1;
+
+			*mask = BD718XX_LDO1_VRMON80 << ldo_offset;
+			ret = regmap_update_bits(rdev->regmap,
+						 BD718XX_REG_MVRFLTMASK2,
+						 *mask, *mask);
+			if (ret) {
+				dev_err(&rdev->dev,
+					"Failed to stop voltage monitoring\n");
+				return ret;
+			}
+		}
+	}
+
+	return 0;
+}
+
+static int bd718xx_set_voltage_sel_restricted(struct regulator_dev *rdev,
+						    unsigned int sel)
+{
+	int ret;
+	int mask;
+
+	ret = voltage_change_prepare(rdev, sel, &mask);
+	if (ret)
+		return ret;
+
+	ret = regulator_set_voltage_sel_regmap(rdev, sel);
+	voltage_change_done(rdev, sel, &mask);
+
+	return ret;
+}
+
 static int bd718xx_set_voltage_sel_pickable_restricted(
 		struct regulator_dev *rdev, unsigned int sel)
 {
+	int ret;
+	int mask;
+
+	ret = voltage_change_prepare(rdev, sel, &mask);
+	if (ret)
+		return ret;
+
+	ret = regulator_set_voltage_sel_pickable_regmap(rdev, sel);
+	voltage_change_done(rdev, sel, &mask);
+
+	return ret;
+}
+
+static int bd71837_set_voltage_sel_pickable_restricted(
+		struct regulator_dev *rdev, unsigned int sel)
+{
 	if (regulator_is_enabled_regmap(rdev))
 		return -EBUSY;
 
@@ -85,6 +208,16 @@ static const struct regulator_ops bd718xx_pickable_range_ldo_ops = {
 	.list_voltage = regulator_list_voltage_pickable_linear_range,
 	.set_voltage_sel = bd718xx_set_voltage_sel_pickable_restricted,
 	.get_voltage_sel = regulator_get_voltage_sel_pickable_regmap,
+
+};
+
+static const struct regulator_ops bd71837_pickable_range_ldo_ops = {
+	.enable = regulator_enable_regmap,
+	.disable = regulator_disable_regmap,
+	.is_enabled = regulator_is_enabled_regmap,
+	.list_voltage = regulator_list_voltage_pickable_linear_range,
+	.set_voltage_sel = bd71837_set_voltage_sel_pickable_restricted,
+	.get_voltage_sel = regulator_get_voltage_sel_pickable_regmap,
 };
 
 static const struct regulator_ops bd718xx_pickable_range_buck_ops = {
@@ -92,11 +225,30 @@ static const struct regulator_ops bd718xx_pickable_range_buck_ops = {
 	.disable = regulator_disable_regmap,
 	.is_enabled = regulator_is_enabled_regmap,
 	.list_voltage = regulator_list_voltage_pickable_linear_range,
-	.set_voltage_sel = bd718xx_set_voltage_sel_pickable_restricted,
+	.set_voltage_sel = regulator_set_voltage_sel_pickable_regmap,
+	.get_voltage_sel = regulator_get_voltage_sel_pickable_regmap,
+	.set_voltage_time_sel = regulator_set_voltage_time_sel,
+};
+
+static const struct regulator_ops bd71837_pickable_range_buck_ops = {
+	.enable = regulator_enable_regmap,
+	.disable = regulator_disable_regmap,
+	.is_enabled = regulator_is_enabled_regmap,
+	.list_voltage = regulator_list_voltage_pickable_linear_range,
+	.set_voltage_sel = bd71837_set_voltage_sel_pickable_restricted,
 	.get_voltage_sel = regulator_get_voltage_sel_pickable_regmap,
 	.set_voltage_time_sel = regulator_set_voltage_time_sel,
 };
 
+static const struct regulator_ops bd71837_ldo_regulator_ops = {
+	.enable = regulator_enable_regmap,
+	.disable = regulator_disable_regmap,
+	.is_enabled = regulator_is_enabled_regmap,
+	.list_voltage = regulator_list_voltage_linear_range,
+	.set_voltage_sel = bd71837_set_voltage_sel_restricted,
+	.get_voltage_sel = regulator_get_voltage_sel_regmap,
+};
+
 static const struct regulator_ops bd718xx_ldo_regulator_ops = {
 	.enable = regulator_enable_regmap,
 	.disable = regulator_disable_regmap,
@@ -106,6 +258,15 @@ static const struct regulator_ops bd718xx_ldo_regulator_ops = {
 	.get_voltage_sel = regulator_get_voltage_sel_regmap,
 };
 
+static const struct regulator_ops bd71837_ldo_regulator_nolinear_ops = {
+	.enable = regulator_enable_regmap,
+	.disable = regulator_disable_regmap,
+	.is_enabled = regulator_is_enabled_regmap,
+	.list_voltage = regulator_list_voltage_table,
+	.set_voltage_sel = bd71837_set_voltage_sel_restricted,
+	.get_voltage_sel = regulator_get_voltage_sel_regmap,
+};
+
 static const struct regulator_ops bd718xx_ldo_regulator_nolinear_ops = {
 	.enable = regulator_enable_regmap,
 	.disable = regulator_disable_regmap,
@@ -120,7 +281,17 @@ static const struct regulator_ops bd718xx_buck_regulator_ops = {
 	.disable = regulator_disable_regmap,
 	.is_enabled = regulator_is_enabled_regmap,
 	.list_voltage = regulator_list_voltage_linear_range,
-	.set_voltage_sel = bd718xx_set_voltage_sel_restricted,
+	.set_voltage_sel = regulator_set_voltage_sel_regmap,
+	.get_voltage_sel = regulator_get_voltage_sel_regmap,
+	.set_voltage_time_sel = regulator_set_voltage_time_sel,
+};
+
+static const struct regulator_ops bd71837_buck_regulator_ops = {
+	.enable = regulator_enable_regmap,
+	.disable = regulator_disable_regmap,
+	.is_enabled = regulator_is_enabled_regmap,
+	.list_voltage = regulator_list_voltage_linear_range,
+	.set_voltage_sel = bd71837_set_voltage_sel_restricted,
 	.get_voltage_sel = regulator_get_voltage_sel_regmap,
 	.set_voltage_time_sel = regulator_set_voltage_time_sel,
 };
@@ -131,6 +302,17 @@ static const struct regulator_ops bd718xx_buck_regulator_nolinear_ops = {
 	.is_enabled = regulator_is_enabled_regmap,
 	.list_voltage = regulator_list_voltage_table,
 	.map_voltage = regulator_map_voltage_ascend,
+	.set_voltage_sel = regulator_set_voltage_sel_regmap,
+	.get_voltage_sel = regulator_get_voltage_sel_regmap,
+	.set_voltage_time_sel = regulator_set_voltage_time_sel,
+};
+
+static const struct regulator_ops bd71837_buck_regulator_nolinear_ops = {
+	.enable = regulator_enable_regmap,
+	.disable = regulator_disable_regmap,
+	.is_enabled = regulator_is_enabled_regmap,
+	.list_voltage = regulator_list_voltage_table,
+	.map_voltage = regulator_map_voltage_ascend,
 	.set_voltage_sel = bd718xx_set_voltage_sel_restricted,
 	.get_voltage_sel = regulator_get_voltage_sel_regmap,
 	.set_voltage_time_sel = regulator_set_voltage_time_sel,
@@ -152,7 +334,7 @@ static const struct regulator_ops bd718xx_dvs_buck_regulator_ops = {
  * BD71847 BUCK1/2
  * 0.70 to 1.30V (10mV step)
  */
-static const struct regulator_linear_range bd718xx_dvs_buck_volts[] = {
+static const struct linear_range bd718xx_dvs_buck_volts[] = {
 	REGULATOR_LINEAR_RANGE(700000, 0x00, 0x3C, 10000),
 	REGULATOR_LINEAR_RANGE(1300000, 0x3D, 0x3F, 0),
 };
@@ -163,7 +345,7 @@ static const struct regulator_linear_range bd718xx_dvs_buck_volts[] = {
  * and
  * 0.675 to 1.325 (range 1)
  */
-static const struct regulator_linear_range bd71837_buck5_volts[] = {
+static const struct linear_range bd71837_buck5_volts[] = {
 	/* Ranges when VOLT_SEL bit is 0 */
 	REGULATOR_LINEAR_RANGE(700000, 0x00, 0x03, 100000),
 	REGULATOR_LINEAR_RANGE(1050000, 0x04, 0x05, 50000),
@@ -185,7 +367,7 @@ static const unsigned int bd71837_buck5_volt_range_sel[] = {
 /*
  * BD71847 BUCK3
  */
-static const struct regulator_linear_range bd71847_buck3_volts[] = {
+static const struct linear_range bd71847_buck3_volts[] = {
 	/* Ranges when VOLT_SEL bits are 00 */
 	REGULATOR_LINEAR_RANGE(700000, 0x00, 0x03, 100000),
 	REGULATOR_LINEAR_RANGE(1050000, 0x04, 0x05, 50000),
@@ -202,7 +384,7 @@ static const unsigned int bd71847_buck3_volt_range_sel[] = {
 	0x0, 0x0, 0x0, 0x40, 0x80, 0x80, 0x80
 };
 
-static const struct regulator_linear_range bd71847_buck4_volts[] = {
+static const struct linear_range bd71847_buck4_volts[] = {
 	REGULATOR_LINEAR_RANGE(3000000, 0x00, 0x03, 100000),
 	REGULATOR_LINEAR_RANGE(2600000, 0x00, 0x03, 100000),
 };
@@ -213,7 +395,7 @@ static const unsigned int bd71847_buck4_volt_range_sel[] = { 0x0, 0x40 };
  * BUCK6
  * 3.0V to 3.3V (step 100mV)
  */
-static const struct regulator_linear_range bd71837_buck6_volts[] = {
+static const struct linear_range bd71837_buck6_volts[] = {
 	REGULATOR_LINEAR_RANGE(3000000, 0x00, 0x03, 100000),
 };
 
@@ -237,7 +419,7 @@ static const unsigned int bd718xx_3rd_nodvs_buck_volts[] = {
  * BUCK8
  * 0.8V to 1.40V (step 10mV)
  */
-static const struct regulator_linear_range bd718xx_4th_nodvs_buck_volts[] = {
+static const struct linear_range bd718xx_4th_nodvs_buck_volts[] = {
 	REGULATOR_LINEAR_RANGE(800000, 0x00, 0x3C, 10000),
 };
 
@@ -245,7 +427,7 @@ static const struct regulator_linear_range bd718xx_4th_nodvs_buck_volts[] = {
  * LDO1
  * 3.0 to 3.3V (100mV step)
  */
-static const struct regulator_linear_range bd718xx_ldo1_volts[] = {
+static const struct linear_range bd718xx_ldo1_volts[] = {
 	REGULATOR_LINEAR_RANGE(3000000, 0x00, 0x03, 100000),
 	REGULATOR_LINEAR_RANGE(1600000, 0x00, 0x03, 100000),
 };
@@ -264,7 +446,7 @@ static const unsigned int ldo_2_volts[] = {
  * LDO3
  * 1.8 to 3.3V (100mV step)
  */
-static const struct regulator_linear_range bd718xx_ldo3_volts[] = {
+static const struct linear_range bd718xx_ldo3_volts[] = {
 	REGULATOR_LINEAR_RANGE(1800000, 0x00, 0x0F, 100000),
 };
 
@@ -272,7 +454,7 @@ static const struct regulator_linear_range bd718xx_ldo3_volts[] = {
  * LDO4
  * 0.9 to 1.8V (100mV step)
  */
-static const struct regulator_linear_range bd718xx_ldo4_volts[] = {
+static const struct linear_range bd718xx_ldo4_volts[] = {
 	REGULATOR_LINEAR_RANGE(900000, 0x00, 0x09, 100000),
 };
 
@@ -280,7 +462,7 @@ static const struct regulator_linear_range bd718xx_ldo4_volts[] = {
  * LDO5 for BD71837
  * 1.8 to 3.3V (100mV step)
  */
-static const struct regulator_linear_range bd71837_ldo5_volts[] = {
+static const struct linear_range bd71837_ldo5_volts[] = {
 	REGULATOR_LINEAR_RANGE(1800000, 0x00, 0x0F, 100000),
 };
 
@@ -288,7 +470,7 @@ static const struct regulator_linear_range bd71837_ldo5_volts[] = {
  * LDO5 for BD71837
  * 1.8 to 3.3V (100mV step)
  */
-static const struct regulator_linear_range bd71847_ldo5_volts[] = {
+static const struct linear_range bd71847_ldo5_volts[] = {
 	REGULATOR_LINEAR_RANGE(1800000, 0x00, 0x0F, 100000),
 	REGULATOR_LINEAR_RANGE(800000, 0x00, 0x0F, 100000),
 };
@@ -299,7 +481,7 @@ static const unsigned int bd71847_ldo5_volt_range_sel[] = { 0x0, 0x20 };
  * LDO6
  * 0.9 to 1.8V (100mV step)
  */
-static const struct regulator_linear_range bd718xx_ldo6_volts[] = {
+static const struct linear_range bd718xx_ldo6_volts[] = {
 	REGULATOR_LINEAR_RANGE(900000, 0x00, 0x09, 100000),
 };
 
@@ -307,7 +489,7 @@ static const struct regulator_linear_range bd718xx_ldo6_volts[] = {
  * LDO7
  * 1.8 to 3.3V (100mV step)
  */
-static const struct regulator_linear_range bd71837_ldo7_volts[] = {
+static const struct linear_range bd71837_ldo7_volts[] = {
 	REGULATOR_LINEAR_RANGE(1800000, 0x00, 0x0F, 100000),
 };
 
@@ -805,7 +987,7 @@ static const struct bd718xx_regulator_data bd71837_regulators[] = {
 			.of_match = of_match_ptr("BUCK5"),
 			.regulators_node = of_match_ptr("regulators"),
 			.id = BD718XX_BUCK5,
-			.ops = &bd718xx_pickable_range_buck_ops,
+			.ops = &bd71837_pickable_range_buck_ops,
 			.type = REGULATOR_VOLTAGE,
 			.n_voltages = BD71837_BUCK5_VOLTAGE_NUM,
 			.linear_ranges = bd71837_buck5_volts,
@@ -832,7 +1014,7 @@ static const struct bd718xx_regulator_data bd71837_regulators[] = {
 			.of_match = of_match_ptr("BUCK6"),
 			.regulators_node = of_match_ptr("regulators"),
 			.id = BD718XX_BUCK6,
-			.ops = &bd718xx_buck_regulator_ops,
+			.ops = &bd71837_buck_regulator_ops,
 			.type = REGULATOR_VOLTAGE,
 			.n_voltages = BD71837_BUCK6_VOLTAGE_NUM,
 			.linear_ranges = bd71837_buck6_volts,
@@ -856,7 +1038,7 @@ static const struct bd718xx_regulator_data bd71837_regulators[] = {
 			.of_match = of_match_ptr("BUCK7"),
 			.regulators_node = of_match_ptr("regulators"),
 			.id = BD718XX_BUCK7,
-			.ops = &bd718xx_buck_regulator_nolinear_ops,
+			.ops = &bd71837_buck_regulator_nolinear_ops,
 			.type = REGULATOR_VOLTAGE,
 			.volt_table = &bd718xx_3rd_nodvs_buck_volts[0],
 			.n_voltages = ARRAY_SIZE(bd718xx_3rd_nodvs_buck_volts),
@@ -878,7 +1060,7 @@ static const struct bd718xx_regulator_data bd71837_regulators[] = {
 			.of_match = of_match_ptr("BUCK8"),
 			.regulators_node = of_match_ptr("regulators"),
 			.id = BD718XX_BUCK8,
-			.ops = &bd718xx_buck_regulator_ops,
+			.ops = &bd71837_buck_regulator_ops,
 			.type = REGULATOR_VOLTAGE,
 			.n_voltages = BD718XX_4TH_NODVS_BUCK_VOLTAGE_NUM,
 			.linear_ranges = bd718xx_4th_nodvs_buck_volts,
@@ -902,7 +1084,7 @@ static const struct bd718xx_regulator_data bd71837_regulators[] = {
 			.of_match = of_match_ptr("LDO1"),
 			.regulators_node = of_match_ptr("regulators"),
 			.id = BD718XX_LDO1,
-			.ops = &bd718xx_pickable_range_ldo_ops,
+			.ops = &bd71837_pickable_range_ldo_ops,
 			.type = REGULATOR_VOLTAGE,
 			.n_voltages = BD718XX_LDO1_VOLTAGE_NUM,
 			.linear_ranges = bd718xx_ldo1_volts,
@@ -928,7 +1110,7 @@ static const struct bd718xx_regulator_data bd71837_regulators[] = {
 			.of_match = of_match_ptr("LDO2"),
 			.regulators_node = of_match_ptr("regulators"),
 			.id = BD718XX_LDO2,
-			.ops = &bd718xx_ldo_regulator_nolinear_ops,
+			.ops = &bd71837_ldo_regulator_nolinear_ops,
 			.type = REGULATOR_VOLTAGE,
 			.volt_table = &ldo_2_volts[0],
 			.vsel_reg = BD718XX_REG_LDO2_VOLT,
@@ -950,7 +1132,7 @@ static const struct bd718xx_regulator_data bd71837_regulators[] = {
 			.of_match = of_match_ptr("LDO3"),
 			.regulators_node = of_match_ptr("regulators"),
 			.id = BD718XX_LDO3,
-			.ops = &bd718xx_ldo_regulator_ops,
+			.ops = &bd71837_ldo_regulator_ops,
 			.type = REGULATOR_VOLTAGE,
 			.n_voltages = BD718XX_LDO3_VOLTAGE_NUM,
 			.linear_ranges = bd718xx_ldo3_volts,
@@ -973,7 +1155,7 @@ static const struct bd718xx_regulator_data bd71837_regulators[] = {
 			.of_match = of_match_ptr("LDO4"),
 			.regulators_node = of_match_ptr("regulators"),
 			.id = BD718XX_LDO4,
-			.ops = &bd718xx_ldo_regulator_ops,
+			.ops = &bd71837_ldo_regulator_ops,
 			.type = REGULATOR_VOLTAGE,
 			.n_voltages = BD718XX_LDO4_VOLTAGE_NUM,
 			.linear_ranges = bd718xx_ldo4_volts,
@@ -996,7 +1178,7 @@ static const struct bd718xx_regulator_data bd71837_regulators[] = {
 			.of_match = of_match_ptr("LDO5"),
 			.regulators_node = of_match_ptr("regulators"),
 			.id = BD718XX_LDO5,
-			.ops = &bd718xx_ldo_regulator_ops,
+			.ops = &bd71837_ldo_regulator_ops,
 			.type = REGULATOR_VOLTAGE,
 			.n_voltages = BD71837_LDO5_VOLTAGE_NUM,
 			.linear_ranges = bd71837_ldo5_volts,
@@ -1023,7 +1205,7 @@ static const struct bd718xx_regulator_data bd71837_regulators[] = {
 			.of_match = of_match_ptr("LDO6"),
 			.regulators_node = of_match_ptr("regulators"),
 			.id = BD718XX_LDO6,
-			.ops = &bd718xx_ldo_regulator_ops,
+			.ops = &bd71837_ldo_regulator_ops,
 			.type = REGULATOR_VOLTAGE,
 			.n_voltages = BD718XX_LDO6_VOLTAGE_NUM,
 			.linear_ranges = bd718xx_ldo6_volts,
@@ -1050,7 +1232,7 @@ static const struct bd718xx_regulator_data bd71837_regulators[] = {
 			.of_match = of_match_ptr("LDO7"),
 			.regulators_node = of_match_ptr("regulators"),
 			.id = BD718XX_LDO7,
-			.ops = &bd718xx_ldo_regulator_ops,
+			.ops = &bd71837_ldo_regulator_ops,
 			.type = REGULATOR_VOLTAGE,
 			.n_voltages = BD71837_LDO7_VOLTAGE_NUM,
 			.linear_ranges = bd71837_ldo7_volts,
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 7486f6e4e613..03154f5b939f 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -3642,36 +3642,19 @@ finish:
 	return done;
 }
 
-static int regulator_balance_voltage(struct regulator_dev *rdev,
-				     suspend_state_t state)
+int regulator_do_balance_voltage(struct regulator_dev *rdev,
+				 suspend_state_t state, bool skip_coupled)
 {
 	struct regulator_dev **c_rdevs;
 	struct regulator_dev *best_rdev;
 	struct coupling_desc *c_desc = &rdev->coupling_desc;
-	struct regulator_coupler *coupler = c_desc->coupler;
 	int i, ret, n_coupled, best_min_uV, best_max_uV, best_c_rdev;
 	unsigned int delta, best_delta;
 	unsigned long c_rdev_done = 0;
 	bool best_c_rdev_done;
 
 	c_rdevs = c_desc->coupled_rdevs;
-	n_coupled = c_desc->n_coupled;
-
-	/*
-	 * If system is in a state other than PM_SUSPEND_ON, don't check
-	 * other coupled regulators.
-	 */
-	if (state != PM_SUSPEND_ON)
-		n_coupled = 1;
-
-	if (c_desc->n_resolved < n_coupled) {
-		rdev_err(rdev, "Not all coupled regulators registered\n");
-		return -EPERM;
-	}
-
-	/* Invoke custom balancer for customized couplers */
-	if (coupler && coupler->balance_voltage)
-		return coupler->balance_voltage(coupler, rdev, state);
+	n_coupled = skip_coupled ? 1 : c_desc->n_coupled;
 
 	/*
 	 * Find the best possible voltage change on each loop. Leave the loop
@@ -3742,6 +3725,32 @@ out:
 	return ret;
 }
 
+static int regulator_balance_voltage(struct regulator_dev *rdev,
+				     suspend_state_t state)
+{
+	struct coupling_desc *c_desc = &rdev->coupling_desc;
+	struct regulator_coupler *coupler = c_desc->coupler;
+	bool skip_coupled = false;
+
+	/*
+	 * If system is in a state other than PM_SUSPEND_ON, don't check
+	 * other coupled regulators.
+	 */
+	if (state != PM_SUSPEND_ON)
+		skip_coupled = true;
+
+	if (c_desc->n_resolved < c_desc->n_coupled) {
+		rdev_err(rdev, "Not all coupled regulators registered\n");
+		return -EPERM;
+	}
+
+	/* Invoke custom balancer for customized couplers */
+	if (coupler && coupler->balance_voltage)
+		return coupler->balance_voltage(coupler, rdev, state);
+
+	return regulator_do_balance_voltage(rdev, state, skip_coupled);
+}
+
 /**
  * regulator_set_voltage - set regulator output voltage
  * @regulator: regulator source
@@ -4312,6 +4321,7 @@ EXPORT_SYMBOL_GPL(regulator_set_load);
 int regulator_allow_bypass(struct regulator *regulator, bool enable)
 {
 	struct regulator_dev *rdev = regulator->rdev;
+	const char *name = rdev_get_name(rdev);
 	int ret = 0;
 
 	if (!rdev->desc->ops->set_bypass)
@@ -4326,18 +4336,26 @@ int regulator_allow_bypass(struct regulator *regulator, bool enable)
 		rdev->bypass_count++;
 
 		if (rdev->bypass_count == rdev->open_count) {
+			trace_regulator_bypass_enable(name);
+
 			ret = rdev->desc->ops->set_bypass(rdev, enable);
 			if (ret != 0)
 				rdev->bypass_count--;
+			else
+				trace_regulator_bypass_enable_complete(name);
 		}
 
 	} else if (!enable && regulator->bypass) {
 		rdev->bypass_count--;
 
 		if (rdev->bypass_count != rdev->open_count) {
+			trace_regulator_bypass_disable(name);
+
 			ret = rdev->desc->ops->set_bypass(rdev, enable);
 			if (ret != 0)
 				rdev->bypass_count++;
+			else
+				trace_regulator_bypass_disable_complete(name);
 		}
 	}
 
@@ -5496,6 +5514,7 @@ static void regulator_summary_show_subtree(struct seq_file *s,
 		seq_printf(s, "%*s%-*s ",
 			   (level + 1) * 3 + 1, "",
 			   30 - (level + 1) * 3,
+			   consumer->supply_name ? consumer->supply_name :
 			   consumer->dev ? dev_name(consumer->dev) : "deviceless");
 
 		switch (rdev->desc->type) {
diff --git a/drivers/regulator/da903x.c b/drivers/regulator/da903x.c
index 5493c3a86426..770e694824ac 100644
--- a/drivers/regulator/da903x.c
+++ b/drivers/regulator/da903x.c
@@ -248,7 +248,7 @@ static int da9034_set_dvc_voltage_sel(struct regulator_dev *rdev,
 	return ret;
 }
 
-static const struct regulator_linear_range da9034_ldo12_ranges[] = {
+static const struct linear_range da9034_ldo12_ranges[] = {
 	REGULATOR_LINEAR_RANGE(1700000, 0, 7, 50000),
 	REGULATOR_LINEAR_RANGE(2700000, 8, 15, 50000),
 };
diff --git a/drivers/regulator/db8500-prcmu.c b/drivers/regulator/db8500-prcmu.c
index 88a2dcb9fe8a..0ce6ec4933af 100644
--- a/drivers/regulator/db8500-prcmu.c
+++ b/drivers/regulator/db8500-prcmu.c
@@ -181,7 +181,7 @@ static int db8500_regulator_switch_disable(struct regulator_dev *rdev)
 		goto out;
 	}
 
-	info->is_enabled = 0;
+	info->is_enabled = false;
 out:
 	return ret;
 }
diff --git a/drivers/regulator/helpers.c b/drivers/regulator/helpers.c
index bb16c465426e..e970e9d2f8be 100644
--- a/drivers/regulator/helpers.c
+++ b/drivers/regulator/helpers.c
@@ -131,10 +131,11 @@ int regulator_get_voltage_sel_pickable_regmap(struct regulator_dev *rdev)
 	unsigned int r_val;
 	int range;
 	unsigned int val;
-	int ret, i;
-	unsigned int voltages_in_range = 0;
+	int ret;
+	unsigned int voltages = 0;
+	const struct linear_range *r = rdev->desc->linear_ranges;
 
-	if (!rdev->desc->linear_ranges)
+	if (!r)
 		return -EINVAL;
 
 	ret = regmap_read(rdev->regmap, rdev->desc->vsel_reg, &val);
@@ -152,11 +153,9 @@ int regulator_get_voltage_sel_pickable_regmap(struct regulator_dev *rdev)
 	if (range < 0)
 		return -EINVAL;
 
-	for (i = 0; i < range; i++)
-		voltages_in_range += (rdev->desc->linear_ranges[i].max_sel -
-				     rdev->desc->linear_ranges[i].min_sel) + 1;
+	voltages = linear_range_values_in_range_array(r, range);
 
-	return val + voltages_in_range;
+	return val + voltages;
 }
 EXPORT_SYMBOL_GPL(regulator_get_voltage_sel_pickable_regmap);
 
@@ -179,8 +178,11 @@ int regulator_set_voltage_sel_pickable_regmap(struct regulator_dev *rdev,
 	unsigned int voltages_in_range = 0;
 
 	for (i = 0; i < rdev->desc->n_linear_ranges; i++) {
-		voltages_in_range = (rdev->desc->linear_ranges[i].max_sel -
-				     rdev->desc->linear_ranges[i].min_sel) + 1;
+		const struct linear_range *r;
+
+		r = &rdev->desc->linear_ranges[i];
+		voltages_in_range = linear_range_values_in_range(r);
+
 		if (sel < voltages_in_range)
 			break;
 		sel -= voltages_in_range;
@@ -405,8 +407,10 @@ EXPORT_SYMBOL_GPL(regulator_map_voltage_linear);
 int regulator_map_voltage_linear_range(struct regulator_dev *rdev,
 				       int min_uV, int max_uV)
 {
-	const struct regulator_linear_range *range;
+	const struct linear_range *range;
 	int ret = -EINVAL;
+	unsigned int sel;
+	bool found;
 	int voltage, i;
 
 	if (!rdev->desc->n_linear_ranges) {
@@ -415,35 +419,19 @@ int regulator_map_voltage_linear_range(struct regulator_dev *rdev,
 	}
 
 	for (i = 0; i < rdev->desc->n_linear_ranges; i++) {
-		int linear_max_uV;
-
 		range = &rdev->desc->linear_ranges[i];
-		linear_max_uV = range->min_uV +
-			(range->max_sel - range->min_sel) * range->uV_step;
 
-		if (!(min_uV <= linear_max_uV && max_uV >= range->min_uV))
+		ret = linear_range_get_selector_high(range, min_uV, &sel,
+						     &found);
+		if (ret)
 			continue;
-
-		if (min_uV <= range->min_uV)
-			min_uV = range->min_uV;
-
-		/* range->uV_step == 0 means fixed voltage range */
-		if (range->uV_step == 0) {
-			ret = 0;
-		} else {
-			ret = DIV_ROUND_UP(min_uV - range->min_uV,
-					   range->uV_step);
-			if (ret < 0)
-				return ret;
-		}
-
-		ret += range->min_sel;
+		ret = sel;
 
 		/*
 		 * Map back into a voltage to verify we're still in bounds.
 		 * If we are not, then continue checking rest of the ranges.
 		 */
-		voltage = rdev->desc->ops->list_voltage(rdev, ret);
+		voltage = rdev->desc->ops->list_voltage(rdev, sel);
 		if (voltage >= min_uV && voltage <= max_uV)
 			break;
 	}
@@ -468,7 +456,7 @@ EXPORT_SYMBOL_GPL(regulator_map_voltage_linear_range);
 int regulator_map_voltage_pickable_linear_range(struct regulator_dev *rdev,
 						int min_uV, int max_uV)
 {
-	const struct regulator_linear_range *range;
+	const struct linear_range *range;
 	int ret = -EINVAL;
 	int voltage, i;
 	unsigned int selector = 0;
@@ -480,30 +468,25 @@ int regulator_map_voltage_pickable_linear_range(struct regulator_dev *rdev,
 
 	for (i = 0; i < rdev->desc->n_linear_ranges; i++) {
 		int linear_max_uV;
+		bool found;
+		unsigned int sel;
 
 		range = &rdev->desc->linear_ranges[i];
-		linear_max_uV = range->min_uV +
-			(range->max_sel - range->min_sel) * range->uV_step;
+		linear_max_uV = linear_range_get_max_value(range);
 
-		if (!(min_uV <= linear_max_uV && max_uV >= range->min_uV)) {
-			selector += (range->max_sel - range->min_sel + 1);
+		if (!(min_uV <= linear_max_uV && max_uV >= range->min)) {
+			selector += linear_range_values_in_range(range);
 			continue;
 		}
 
-		if (min_uV <= range->min_uV)
-			min_uV = range->min_uV;
-
-		/* range->uV_step == 0 means fixed voltage range */
-		if (range->uV_step == 0) {
-			ret = 0;
-		} else {
-			ret = DIV_ROUND_UP(min_uV - range->min_uV,
-					   range->uV_step);
-			if (ret < 0)
-				return ret;
+		ret = linear_range_get_selector_high(range, min_uV, &sel,
+						     &found);
+		if (ret) {
+			selector += linear_range_values_in_range(range);
+			continue;
 		}
 
-		ret += selector;
+		ret = selector + sel;
 
 		voltage = rdev->desc->ops->list_voltage(rdev, ret);
 
@@ -513,7 +496,7 @@ int regulator_map_voltage_pickable_linear_range(struct regulator_dev *rdev,
 		 * exit but retry until we have checked all ranges.
 		 */
 		if (voltage < min_uV || voltage > max_uV)
-			selector += (range->max_sel - range->min_sel + 1);
+			selector += linear_range_values_in_range(range);
 		else
 			break;
 	}
@@ -561,7 +544,7 @@ EXPORT_SYMBOL_GPL(regulator_list_voltage_linear);
 int regulator_list_voltage_pickable_linear_range(struct regulator_dev *rdev,
 						 unsigned int selector)
 {
-	const struct regulator_linear_range *range;
+	const struct linear_range *range;
 	int i;
 	unsigned int all_sels = 0;
 
@@ -571,18 +554,28 @@ int regulator_list_voltage_pickable_linear_range(struct regulator_dev *rdev,
 	}
 
 	for (i = 0; i < rdev->desc->n_linear_ranges; i++) {
-		unsigned int sels_in_range;
+		unsigned int sel_indexes;
 
 		range = &rdev->desc->linear_ranges[i];
 
-		sels_in_range = range->max_sel - range->min_sel;
+		sel_indexes = linear_range_values_in_range(range) - 1;
 
-		if (all_sels + sels_in_range >= selector) {
+		if (all_sels + sel_indexes >= selector) {
 			selector -= all_sels;
-			return range->min_uV + (range->uV_step * selector);
+			/*
+			 * As we see here, pickable ranges work only as
+			 * long as the first selector for each pickable
+			 * range is 0, and the each subsequent range for
+			 * this 'pick' follow immediately at next unused
+			 * selector (Eg. there is no gaps between ranges).
+			 * I think this is fine but it probably should be
+			 * documented. OTOH, whole pickable range stuff
+			 * might benefit from some documentation
+			 */
+			return range->min + (range->step * selector);
 		}
 
-		all_sels += (sels_in_range + 1);
+		all_sels += (sel_indexes + 1);
 	}
 
 	return -EINVAL;
@@ -604,27 +597,18 @@ EXPORT_SYMBOL_GPL(regulator_list_voltage_pickable_linear_range);
 int regulator_desc_list_voltage_linear_range(const struct regulator_desc *desc,
 					     unsigned int selector)
 {
-	const struct regulator_linear_range *range;
-	int i;
-
-	if (!desc->n_linear_ranges) {
-		BUG_ON(!desc->n_linear_ranges);
-		return -EINVAL;
-	}
-
-	for (i = 0; i < desc->n_linear_ranges; i++) {
-		range = &desc->linear_ranges[i];
-
-		if (!(selector >= range->min_sel &&
-		      selector <= range->max_sel))
-			continue;
+	unsigned int val;
+	int ret;
 
-		selector -= range->min_sel;
+	BUG_ON(!desc->n_linear_ranges);
 
-		return range->min_uV + (range->uV_step * selector);
-	}
+	ret = linear_range_get_value_array(desc->linear_ranges,
+					   desc->n_linear_ranges, selector,
+					   &val);
+	if (ret)
+		return ret;
 
-	return -EINVAL;
+	return val;
 }
 EXPORT_SYMBOL_GPL(regulator_desc_list_voltage_linear_range);
 
diff --git a/drivers/regulator/hi6421-regulator.c b/drivers/regulator/hi6421-regulator.c
index 5ac3d7c29725..66219d8dfc1a 100644
--- a/drivers/regulator/hi6421-regulator.c
+++ b/drivers/regulator/hi6421-regulator.c
@@ -87,7 +87,7 @@ static const unsigned int ldo_8_voltages[] = {
 };
 
 /* Ranges are sorted in ascending order. */
-static const struct regulator_linear_range ldo_audio_volt_range[] = {
+static const struct linear_range ldo_audio_volt_range[] = {
 	REGULATOR_LINEAR_RANGE(2800000, 0, 3, 50000),
 	REGULATOR_LINEAR_RANGE(3000000, 4, 7, 100000),
 };
@@ -195,7 +195,7 @@ static const struct regulator_ops hi6421_buck345_ops;
  * _id - LDO id name string
  * _match - of match name string
  * n_volt - number of votages available
- * volt_ranges - array of regulator_linear_range
+ * volt_ranges - array of linear_range
  * vstep - voltage increase in each linear step in uV
  * vreg - voltage select register
  * vmask - voltage select mask
diff --git a/drivers/regulator/lochnagar-regulator.c b/drivers/regulator/lochnagar-regulator.c
index 9b05e03ba830..5ea3e4141684 100644
--- a/drivers/regulator/lochnagar-regulator.c
+++ b/drivers/regulator/lochnagar-regulator.c
@@ -36,7 +36,7 @@ static const struct regulator_ops lochnagar_micvdd_ops = {
 	.set_voltage_sel = regulator_set_voltage_sel_regmap,
 };
 
-static const struct regulator_linear_range lochnagar_micvdd_ranges[] = {
+static const struct linear_range lochnagar_micvdd_ranges[] = {
 	REGULATOR_LINEAR_RANGE(1000000, 0,    0xC, 50000),
 	REGULATOR_LINEAR_RANGE(1700000, 0xD, 0x1F, 100000),
 };
@@ -97,7 +97,7 @@ static const struct regulator_ops lochnagar_vddcore_ops = {
 	.set_voltage_sel = regulator_set_voltage_sel_regmap,
 };
 
-static const struct regulator_linear_range lochnagar_vddcore_ranges[] = {
+static const struct linear_range lochnagar_vddcore_ranges[] = {
 	REGULATOR_LINEAR_RANGE(600000, 0x8, 0x41, 12500),
 };
 
diff --git a/drivers/regulator/lp873x-regulator.c b/drivers/regulator/lp873x-regulator.c
index b55de293ca7a..fe049b67e7d5 100644
--- a/drivers/regulator/lp873x-regulator.c
+++ b/drivers/regulator/lp873x-regulator.c
@@ -54,14 +54,14 @@ struct lp873x_regulator {
 
 static const struct lp873x_regulator regulators[];
 
-static const struct regulator_linear_range buck0_buck1_ranges[] = {
+static const struct linear_range buck0_buck1_ranges[] = {
 	REGULATOR_LINEAR_RANGE(0, 0x0, 0x13, 0),
 	REGULATOR_LINEAR_RANGE(700000, 0x14, 0x17, 10000),
 	REGULATOR_LINEAR_RANGE(735000, 0x18, 0x9d, 5000),
 	REGULATOR_LINEAR_RANGE(1420000, 0x9e, 0xff, 20000),
 };
 
-static const struct regulator_linear_range ldo0_ldo1_ranges[] = {
+static const struct linear_range ldo0_ldo1_ranges[] = {
 	REGULATOR_LINEAR_RANGE(800000, 0x0, 0x19, 100000),
 };
 
diff --git a/drivers/regulator/lp87565-regulator.c b/drivers/regulator/lp87565-regulator.c
index 4ae12ac1f4c6..5d525dacf959 100644
--- a/drivers/regulator/lp87565-regulator.c
+++ b/drivers/regulator/lp87565-regulator.c
@@ -46,7 +46,7 @@ struct lp87565_regulator {
 
 static const struct lp87565_regulator regulators[];
 
-static const struct regulator_linear_range buck0_1_2_3_ranges[] = {
+static const struct linear_range buck0_1_2_3_ranges[] = {
 	REGULATOR_LINEAR_RANGE(600000, 0xA, 0x17, 10000),
 	REGULATOR_LINEAR_RANGE(735000, 0x18, 0x9d, 5000),
 	REGULATOR_LINEAR_RANGE(1420000, 0x9e, 0xff, 20000),
diff --git a/drivers/regulator/lp8788-buck.c b/drivers/regulator/lp8788-buck.c
index 222502a29658..74b7b496b12d 100644
--- a/drivers/regulator/lp8788-buck.c
+++ b/drivers/regulator/lp8788-buck.c
@@ -92,7 +92,7 @@ struct lp8788_buck {
 };
 
 /* BUCK 1 ~ 4 voltage ranges */
-static const struct regulator_linear_range buck_volt_ranges[] = {
+static const struct linear_range buck_volt_ranges[] = {
 	REGULATOR_LINEAR_RANGE(500000, 0, 0, 0),
 	REGULATOR_LINEAR_RANGE(800000, 1, 25, 50000),
 };
diff --git a/drivers/regulator/max77650-regulator.c b/drivers/regulator/max77650-regulator.c
index ac89a412f665..ca08f94a368d 100644
--- a/drivers/regulator/max77650-regulator.c
+++ b/drivers/regulator/max77650-regulator.c
@@ -49,7 +49,7 @@ static const unsigned int max77651_sbb1_volt_range_sel[] = {
 	0x0, 0x1, 0x2, 0x3
 };
 
-static const struct regulator_linear_range max77651_sbb1_volt_ranges[] = {
+static const struct linear_range max77651_sbb1_volt_ranges[] = {
 	/* range index 0 */
 	REGULATOR_LINEAR_RANGE(2400000, 0x00, 0x0f, 50000),
 	/* range index 1 */
diff --git a/drivers/regulator/max77826-regulator.c b/drivers/regulator/max77826-regulator.c
new file mode 100644
index 000000000000..502ab6afc814
--- /dev/null
+++ b/drivers/regulator/max77826-regulator.c
@@ -0,0 +1,301 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+//
+// max77826-regulator.c  - regulator driver for Maxim MAX77826
+//
+// Author: Iskren Chernev <iskren.chernev@gmail.com>
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/err.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+#include <linux/regulator/driver.h>
+#include <linux/regulator/of_regulator.h>
+#include <linux/i2c.h>
+#include <linux/regmap.h>
+
+enum max77826_registers {
+	MAX77826_REG_INT_SRC = 0x00,
+	MAX77826_REG_SYS_INT,
+	MAX77826_REG_INT1,
+	MAX77826_REG_INT2,
+	MAX77826_REG_BB_INT,
+	MAX77826_REG_INT_SRC_M,
+	MAX77826_REG_TOPSYS_INT_M,
+	MAX77826_REG_INT1_M,
+	MAX77826_REG_INT2_M,
+	MAX77826_REG_BB_INT_M,
+	MAX77826_REG_TOPSYS_STAT,
+	MAX77826_REG_STAT1,
+	MAX77826_REG_STAT2,
+	MAX77826_REG_BB_STAT,
+	/* 0x0E - 0x0F: Reserved */
+	MAX77826_REG_LDO_OPMD1 = 0x10,
+	MAX77826_REG_LDO_OPMD2,
+	MAX77826_REG_LDO_OPMD3,
+	MAX77826_REG_LDO_OPMD4,
+	MAX77826_REG_B_BB_OPMD,
+	/* 0x15 - 0x1F: Reserved */
+	MAX77826_REG_LDO1_CFG = 0x20,
+	MAX77826_REG_LDO2_CFG,
+	MAX77826_REG_LDO3_CFG,
+	MAX77826_REG_LDO4_CFG,
+	MAX77826_REG_LDO5_CFG,
+	MAX77826_REG_LDO6_CFG,
+	MAX77826_REG_LDO7_CFG,
+	MAX77826_REG_LDO8_CFG,
+	MAX77826_REG_LDO9_CFG,
+	MAX77826_REG_LDO10_CFG,
+	MAX77826_REG_LDO11_CFG,
+	MAX77826_REG_LDO12_CFG,
+	MAX77826_REG_LDO13_CFG,
+	MAX77826_REG_LDO14_CFG,
+	MAX77826_REG_LDO15_CFG,
+	/* 0x2F: Reserved */
+	MAX77826_REG_BUCK_CFG = 0x30,
+	MAX77826_REG_BUCK_VOUT,
+	MAX77826_REG_BB_CFG,
+	MAX77826_REG_BB_VOUT,
+	/* 0x34 - 0x3F: Reserved */
+	MAX77826_REG_BUCK_SS_FREQ = 0x40,
+	MAX77826_REG_UVLO_FALL,
+	/* 0x42 - 0xCE: Reserved */
+	MAX77826_REG_DEVICE_ID = 0xCF,
+};
+
+enum max77826_regulators {
+	MAX77826_LDO1 = 0,
+	MAX77826_LDO2,
+	MAX77826_LDO3,
+	MAX77826_LDO4,
+	MAX77826_LDO5,
+	MAX77826_LDO6,
+	MAX77826_LDO7,
+	MAX77826_LDO8,
+	MAX77826_LDO9,
+	MAX77826_LDO10,
+	MAX77826_LDO11,
+	MAX77826_LDO12,
+	MAX77826_LDO13,
+	MAX77826_LDO14,
+	MAX77826_LDO15,
+	MAX77826_BUCK,
+	MAX77826_BUCKBOOST,
+	MAX77826_MAX_REGULATORS,
+};
+
+#define MAX77826_MASK_LDO		0x7f
+#define MAX77826_MASK_BUCK		0xff
+#define MAX77826_MASK_BUCKBOOST		0x7f
+#define MAX77826_BUCK_RAMP_DELAY	12500
+
+/* values in mV */
+/* for LDO1-3 */
+#define MAX77826_NMOS_LDO_VOLT_MIN	600000
+#define MAX77826_NMOS_LDO_VOLT_MAX	2187500
+#define MAX77826_NMOS_LDO_VOLT_STEP	12500
+
+/* for LDO4-15 */
+#define MAX77826_PMOS_LDO_VOLT_MIN	800000
+#define MAX77826_PMOS_LDO_VOLT_MAX	3975000
+#define MAX77826_PMOS_LDO_VOLT_STEP	25000
+
+/* for BUCK */
+#define MAX77826_BUCK_VOLT_MIN		500000
+#define MAX77826_BUCK_VOLT_MAX		1800000
+#define MAX77826_BUCK_VOLT_STEP		6250
+
+/* for BUCKBOOST */
+#define MAX77826_BUCKBOOST_VOLT_MIN	2600000
+#define MAX77826_BUCKBOOST_VOLT_MAX	4187500
+#define MAX77826_BUCKBOOST_VOLT_STEP	12500
+#define MAX77826_VOLT_RANGE(_type)					\
+	((MAX77826_ ## _type ## _VOLT_MAX -				\
+	  MAX77826_ ## _type ## _VOLT_MIN) /				\
+	 MAX77826_ ## _type ## _VOLT_STEP + 1)
+
+#define MAX77826_LDO(_id, _type)					\
+	[MAX77826_LDO ## _id] = {					\
+		.id = MAX77826_LDO ## _id,				\
+		.name = "LDO"#_id,					\
+		.of_match = of_match_ptr("LDO"#_id),			\
+		.regulators_node = "regulators",			\
+		.ops = &max77826_most_ops,				\
+		.min_uV = MAX77826_ ## _type ## _LDO_VOLT_MIN,		\
+		.uV_step = MAX77826_ ## _type ## _LDO_VOLT_STEP,	\
+		.n_voltages = MAX77826_VOLT_RANGE(_type ## _LDO),	\
+		.enable_reg = MAX77826_REG_LDO_OPMD1 + (_id - 1) / 4,	\
+		.enable_mask = BIT(((_id - 1) % 4) * 2 + 1),		\
+		.vsel_reg = MAX77826_REG_LDO1_CFG + (_id - 1),		\
+		.vsel_mask = MAX77826_MASK_LDO,				\
+		.owner = THIS_MODULE,					\
+	}
+
+#define MAX77826_BUCK(_idx, _id, _ops)					\
+	[MAX77826_ ## _id] = {						\
+		.id = MAX77826_ ## _id,					\
+		.name = #_id,						\
+		.of_match = of_match_ptr(#_id),				\
+		.regulators_node = "regulators",			\
+		.ops = &_ops,						\
+		.min_uV =  MAX77826_ ## _id ## _VOLT_MIN,		\
+		.uV_step = MAX77826_ ## _id ## _VOLT_STEP,		\
+		.n_voltages = MAX77826_VOLT_RANGE(_id),			\
+		.enable_reg = MAX77826_REG_B_BB_OPMD,			\
+		.enable_mask = BIT(_idx * 2 + 1),			\
+		.vsel_reg = MAX77826_REG_BUCK_VOUT + _idx * 2,		\
+		.vsel_mask = MAX77826_MASK_ ## _id,			\
+		.owner = THIS_MODULE,					\
+	}
+
+
+
+struct max77826_regulator_info {
+	struct regmap *regmap;
+	struct regulator_desc *rdesc;
+};
+
+static const struct regmap_config max77826_regmap_config = {
+	.reg_bits = 8,
+	.val_bits = 8,
+	.max_register = MAX77826_REG_DEVICE_ID,
+};
+
+static int max77826_set_voltage_time_sel(struct regulator_dev *,
+				unsigned int old_selector,
+				unsigned int new_selector);
+
+static const struct regulator_ops max77826_most_ops = {
+	.enable			= regulator_enable_regmap,
+	.disable		= regulator_disable_regmap,
+	.is_enabled		= regulator_is_enabled_regmap,
+	.list_voltage		= regulator_list_voltage_linear,
+	.map_voltage		= regulator_map_voltage_linear,
+	.get_voltage_sel	= regulator_get_voltage_sel_regmap,
+	.set_voltage_sel	= regulator_set_voltage_sel_regmap,
+};
+
+static const struct regulator_ops max77826_buck_ops = {
+	.enable			= regulator_enable_regmap,
+	.disable		= regulator_disable_regmap,
+	.is_enabled		= regulator_is_enabled_regmap,
+	.list_voltage		= regulator_list_voltage_linear,
+	.map_voltage		= regulator_map_voltage_linear,
+	.get_voltage_sel	= regulator_get_voltage_sel_regmap,
+	.set_voltage_sel	= regulator_set_voltage_sel_regmap,
+	.set_voltage_time_sel	= max77826_set_voltage_time_sel,
+};
+
+static struct regulator_desc max77826_regulators_desc[] = {
+	MAX77826_LDO(1, NMOS),
+	MAX77826_LDO(2, NMOS),
+	MAX77826_LDO(3, NMOS),
+	MAX77826_LDO(4, PMOS),
+	MAX77826_LDO(5, PMOS),
+	MAX77826_LDO(6, PMOS),
+	MAX77826_LDO(7, PMOS),
+	MAX77826_LDO(8, PMOS),
+	MAX77826_LDO(9, PMOS),
+	MAX77826_LDO(10, PMOS),
+	MAX77826_LDO(11, PMOS),
+	MAX77826_LDO(12, PMOS),
+	MAX77826_LDO(13, PMOS),
+	MAX77826_LDO(14, PMOS),
+	MAX77826_LDO(15, PMOS),
+	MAX77826_BUCK(0, BUCK, max77826_buck_ops),
+	MAX77826_BUCK(1, BUCKBOOST, max77826_most_ops),
+};
+
+static int max77826_set_voltage_time_sel(struct regulator_dev *rdev,
+				unsigned int old_selector,
+				unsigned int new_selector)
+{
+	if (new_selector > old_selector) {
+		return DIV_ROUND_UP(MAX77826_BUCK_VOLT_STEP *
+				(new_selector - old_selector),
+				MAX77826_BUCK_RAMP_DELAY);
+	}
+
+	return 0;
+}
+
+static int max77826_read_device_id(struct regmap *regmap, struct device *dev)
+{
+	unsigned int device_id;
+	int res;
+
+	res = regmap_read(regmap, MAX77826_REG_DEVICE_ID, &device_id);
+	if (!res)
+		dev_dbg(dev, "DEVICE_ID: 0x%x\n", device_id);
+
+	return res;
+}
+
+static int max77826_i2c_probe(struct i2c_client *client)
+{
+	struct device *dev = &client->dev;
+	struct max77826_regulator_info *info;
+	struct regulator_config config = {};
+	struct regulator_dev *rdev;
+	struct regmap *regmap;
+	int i;
+
+	info = devm_kzalloc(dev, sizeof(struct max77826_regulator_info),
+				GFP_KERNEL);
+	if (!info)
+		return -ENOMEM;
+
+	info->rdesc = max77826_regulators_desc;
+	regmap = devm_regmap_init_i2c(client, &max77826_regmap_config);
+	if (IS_ERR(regmap)) {
+		dev_err(dev, "Failed to allocate regmap!\n");
+		return PTR_ERR(regmap);
+	}
+
+	info->regmap = regmap;
+	i2c_set_clientdata(client, info);
+
+	config.dev = dev;
+	config.regmap = regmap;
+	config.driver_data = info;
+
+	for (i = 0; i < MAX77826_MAX_REGULATORS; i++) {
+		rdev = devm_regulator_register(dev,
+					       &max77826_regulators_desc[i],
+					       &config);
+		if (IS_ERR(rdev)) {
+			dev_err(dev, "Failed to register regulator!\n");
+			return PTR_ERR(rdev);
+		}
+	}
+
+	return max77826_read_device_id(regmap, dev);
+}
+
+static const struct of_device_id max77826_of_match[] = {
+	{ .compatible = "maxim,max77826" },
+	{ /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, max77826_of_match);
+
+static const struct i2c_device_id max77826_id[] = {
+	{ "max77826-regulator" },
+	{ /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(i2c, max77826_id);
+
+static struct i2c_driver max77826_regulator_driver = {
+	.driver = {
+		.name = "max77826",
+		.of_match_table = of_match_ptr(max77826_of_match),
+	},
+	.probe_new = max77826_i2c_probe,
+	.id_table = max77826_id,
+};
+module_i2c_driver(max77826_regulator_driver);
+
+MODULE_AUTHOR("Iskren Chernev <iskren.chernev@gmail.com>");
+MODULE_DESCRIPTION("MAX77826 PMIC regulator driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/regulator/max8998.c b/drivers/regulator/max8998.c
index 60599c3bb845..340413bba0c5 100644
--- a/drivers/regulator/max8998.c
+++ b/drivers/regulator/max8998.c
@@ -33,6 +33,10 @@ struct max8998_data {
 	unsigned int		buck2_idx;
 };
 
+static const unsigned int charger_current_table[] = {
+	90000, 380000, 475000, 550000, 570000, 600000, 700000, 800000,
+};
+
 static int max8998_get_enable_register(struct regulator_dev *rdev,
 					int *reg, int *shift)
 {
@@ -63,6 +67,10 @@ static int max8998_get_enable_register(struct regulator_dev *rdev,
 		*reg = MAX8998_REG_CHGR2;
 		*shift = 7 - (ldo - MAX8998_ESAFEOUT1);
 		break;
+	case MAX8998_CHARGER:
+		*reg = MAX8998_REG_CHGR2;
+		*shift = 0;
+		break;
 	default:
 		return -EINVAL;
 	}
@@ -88,6 +96,11 @@ static int max8998_ldo_is_enabled(struct regulator_dev *rdev)
 	return val & (1 << shift);
 }
 
+static int max8998_ldo_is_enabled_inverted(struct regulator_dev *rdev)
+{
+	return (!max8998_ldo_is_enabled(rdev));
+}
+
 static int max8998_ldo_enable(struct regulator_dev *rdev)
 {
 	struct max8998_data *max8998 = rdev_get_drvdata(rdev);
@@ -358,6 +371,74 @@ static int max8998_set_voltage_buck_time_sel(struct regulator_dev *rdev,
 	return 0;
 }
 
+static int max8998_set_current_limit(struct regulator_dev *rdev,
+				     int min_uA, int max_uA)
+{
+	struct max8998_data *max8998 = rdev_get_drvdata(rdev);
+	struct i2c_client *i2c = max8998->iodev->i2c;
+	unsigned int n_currents = rdev->desc->n_current_limits;
+	int i, sel = -1;
+
+	if (n_currents == 0)
+		return -EINVAL;
+
+	if (rdev->desc->curr_table) {
+		const unsigned int *curr_table = rdev->desc->curr_table;
+		bool ascend = curr_table[n_currents - 1] > curr_table[0];
+
+		/* search for closest to maximum */
+		if (ascend) {
+			for (i = n_currents - 1; i >= 0; i--) {
+				if (min_uA <= curr_table[i] &&
+				    curr_table[i] <= max_uA) {
+					sel = i;
+					break;
+				}
+			}
+		} else {
+			for (i = 0; i < n_currents; i++) {
+				if (min_uA <= curr_table[i] &&
+				    curr_table[i] <= max_uA) {
+					sel = i;
+					break;
+				}
+			}
+		}
+	}
+
+	if (sel < 0)
+		return -EINVAL;
+
+	sel <<= ffs(rdev->desc->csel_mask) - 1;
+
+	return max8998_update_reg(i2c, rdev->desc->csel_reg,
+				  sel, rdev->desc->csel_mask);
+}
+
+int max8998_get_current_limit(struct regulator_dev *rdev)
+{
+	struct max8998_data *max8998 = rdev_get_drvdata(rdev);
+	struct i2c_client *i2c = max8998->iodev->i2c;
+	u8 val;
+	int ret;
+
+	ret = max8998_read_reg(i2c, rdev->desc->csel_reg, &val);
+	if (ret != 0)
+		return ret;
+
+	val &= rdev->desc->csel_mask;
+	val >>= ffs(rdev->desc->csel_mask) - 1;
+
+	if (rdev->desc->curr_table) {
+		if (val >= rdev->desc->n_current_limits)
+			return -EINVAL;
+
+		return rdev->desc->curr_table[val];
+	}
+
+	return -EINVAL;
+}
+
 static const struct regulator_ops max8998_ldo_ops = {
 	.list_voltage		= regulator_list_voltage_linear,
 	.map_voltage		= regulator_map_voltage_linear,
@@ -379,6 +460,15 @@ static const struct regulator_ops max8998_buck_ops = {
 	.set_voltage_time_sel	= max8998_set_voltage_buck_time_sel,
 };
 
+static const struct regulator_ops max8998_charger_ops = {
+	.set_current_limit	= max8998_set_current_limit,
+	.get_current_limit	= max8998_get_current_limit,
+	.is_enabled		= max8998_ldo_is_enabled_inverted,
+	/* Swapped as register is inverted */
+	.enable			= max8998_ldo_disable,
+	.disable		= max8998_ldo_enable,
+};
+
 static const struct regulator_ops max8998_others_ops = {
 	.is_enabled		= max8998_ldo_is_enabled,
 	.enable			= max8998_ldo_enable,
@@ -397,6 +487,19 @@ static const struct regulator_ops max8998_others_ops = {
 		.owner = THIS_MODULE, \
 	}
 
+#define MAX8998_CURRENT_REG(_name, _ops, _table, _reg, _mask) \
+	{ \
+		.name = #_name, \
+		.id = MAX8998_##_name, \
+		.ops = _ops, \
+		.curr_table = _table, \
+		.n_current_limits = ARRAY_SIZE(_table), \
+		.csel_reg = _reg, \
+		.csel_mask = _mask, \
+		.type = REGULATOR_CURRENT, \
+		.owner = THIS_MODULE, \
+	}
+
 #define MAX8998_OTHERS_REG(_name, _id) \
 	{ \
 		.name = #_name, \
@@ -432,6 +535,8 @@ static const struct regulator_desc regulators[] = {
 	MAX8998_OTHERS_REG(ENVICHG, MAX8998_ENVICHG),
 	MAX8998_OTHERS_REG(ESAFEOUT1, MAX8998_ESAFEOUT1),
 	MAX8998_OTHERS_REG(ESAFEOUT2, MAX8998_ESAFEOUT2),
+	MAX8998_CURRENT_REG(CHARGER, &max8998_charger_ops,
+			    charger_current_table, MAX8998_REG_CHGR1, 0x7),
 };
 
 static int max8998_pmic_dt_parse_dvs_gpio(struct max8998_dev *iodev,
diff --git a/drivers/regulator/mcp16502.c b/drivers/regulator/mcp16502.c
index e5a02711cb46..6d0ad74935b3 100644
--- a/drivers/regulator/mcp16502.c
+++ b/drivers/regulator/mcp16502.c
@@ -391,11 +391,11 @@ static const struct of_device_id mcp16502_ids[] = {
 };
 MODULE_DEVICE_TABLE(of, mcp16502_ids);
 
-static const struct regulator_linear_range b1l12_ranges[] = {
+static const struct linear_range b1l12_ranges[] = {
 	REGULATOR_LINEAR_RANGE(1200000, VDD_LOW_SEL, VDD_HIGH_SEL, 50000),
 };
 
-static const struct regulator_linear_range b234_ranges[] = {
+static const struct linear_range b234_ranges[] = {
 	REGULATOR_LINEAR_RANGE(600000, VDD_LOW_SEL, VDD_HIGH_SEL, 25000),
 };
 
diff --git a/drivers/regulator/mp8859.c b/drivers/regulator/mp8859.c
index 6ed987648188..f2300714d5a9 100644
--- a/drivers/regulator/mp8859.c
+++ b/drivers/regulator/mp8859.c
@@ -73,7 +73,7 @@ static int mp8859_get_voltage_sel(struct regulator_dev *rdev)
 	return val;
 }
 
-static const struct regulator_linear_range mp8859_dcdc_ranges[] = {
+static const struct linear_range mp8859_dcdc_ranges[] = {
 	REGULATOR_LINEAR_RANGE(0, VOL_MIN_IDX, VOL_MAX_IDX, 10000),
 };
 
diff --git a/drivers/regulator/mt6323-regulator.c b/drivers/regulator/mt6323-regulator.c
index 893ea190788a..ff9016170db3 100644
--- a/drivers/regulator/mt6323-regulator.c
+++ b/drivers/regulator/mt6323-regulator.c
@@ -102,15 +102,15 @@ struct mt6323_regulator_info {
 	.modeset_mask = _modeset_mask,					\
 }
 
-static const struct regulator_linear_range buck_volt_range1[] = {
+static const struct linear_range buck_volt_range1[] = {
 	REGULATOR_LINEAR_RANGE(700000, 0, 0x7f, 6250),
 };
 
-static const struct regulator_linear_range buck_volt_range2[] = {
+static const struct linear_range buck_volt_range2[] = {
 	REGULATOR_LINEAR_RANGE(1400000, 0, 0x7f, 12500),
 };
 
-static const struct regulator_linear_range buck_volt_range3[] = {
+static const struct linear_range buck_volt_range3[] = {
 	REGULATOR_LINEAR_RANGE(500000, 0, 0x3f, 50000),
 };
 
diff --git a/drivers/regulator/mt6358-regulator.c b/drivers/regulator/mt6358-regulator.c
index ba42682e06f3..13cb6ac9a892 100644
--- a/drivers/regulator/mt6358-regulator.c
+++ b/drivers/regulator/mt6358-regulator.c
@@ -137,19 +137,19 @@ struct mt6358_regulator_info {
 	.qi = BIT(15),							\
 }
 
-static const struct regulator_linear_range buck_volt_range1[] = {
+static const struct linear_range buck_volt_range1[] = {
 	REGULATOR_LINEAR_RANGE(500000, 0, 0x7f, 6250),
 };
 
-static const struct regulator_linear_range buck_volt_range2[] = {
+static const struct linear_range buck_volt_range2[] = {
 	REGULATOR_LINEAR_RANGE(500000, 0, 0x7f, 12500),
 };
 
-static const struct regulator_linear_range buck_volt_range3[] = {
+static const struct linear_range buck_volt_range3[] = {
 	REGULATOR_LINEAR_RANGE(500000, 0, 0x3f, 50000),
 };
 
-static const struct regulator_linear_range buck_volt_range4[] = {
+static const struct linear_range buck_volt_range4[] = {
 	REGULATOR_LINEAR_RANGE(1000000, 0, 0x7f, 12500),
 };
 
diff --git a/drivers/regulator/mt6380-regulator.c b/drivers/regulator/mt6380-regulator.c
index b6aed090b5e0..9efd8710a6f3 100644
--- a/drivers/regulator/mt6380-regulator.c
+++ b/drivers/regulator/mt6380-regulator.c
@@ -152,15 +152,15 @@ struct mt6380_regulator_info {
 	.modeset_mask = _modeset_mask,					\
 }
 
-static const struct regulator_linear_range buck_volt_range1[] = {
+static const struct linear_range buck_volt_range1[] = {
 	REGULATOR_LINEAR_RANGE(600000, 0, 0xfe, 6250),
 };
 
-static const struct regulator_linear_range buck_volt_range2[] = {
+static const struct linear_range buck_volt_range2[] = {
 	REGULATOR_LINEAR_RANGE(600000, 0, 0xfe, 6250),
 };
 
-static const struct regulator_linear_range buck_volt_range3[] = {
+static const struct linear_range buck_volt_range3[] = {
 	REGULATOR_LINEAR_RANGE(1200000, 0, 0x3c, 25000),
 };
 
diff --git a/drivers/regulator/mt6397-regulator.c b/drivers/regulator/mt6397-regulator.c
index fd9ed864a0c1..269c2a6028e8 100644
--- a/drivers/regulator/mt6397-regulator.c
+++ b/drivers/regulator/mt6397-regulator.c
@@ -102,15 +102,15 @@ struct mt6397_regulator_info {
 	.qi = BIT(15),							\
 }
 
-static const struct regulator_linear_range buck_volt_range1[] = {
+static const struct linear_range buck_volt_range1[] = {
 	REGULATOR_LINEAR_RANGE(700000, 0, 0x7f, 6250),
 };
 
-static const struct regulator_linear_range buck_volt_range2[] = {
+static const struct linear_range buck_volt_range2[] = {
 	REGULATOR_LINEAR_RANGE(800000, 0, 0x7f, 6250),
 };
 
-static const struct regulator_linear_range buck_volt_range3[] = {
+static const struct linear_range buck_volt_range3[] = {
 	REGULATOR_LINEAR_RANGE(1500000, 0, 0x1f, 20000),
 };
 
diff --git a/drivers/regulator/palmas-regulator.c b/drivers/regulator/palmas-regulator.c
index 31325912d311..337dd614695e 100644
--- a/drivers/regulator/palmas-regulator.c
+++ b/drivers/regulator/palmas-regulator.c
@@ -22,14 +22,14 @@
 #include <linux/of_platform.h>
 #include <linux/regulator/of_regulator.h>
 
-static const struct regulator_linear_range smps_low_ranges[] = {
+static const struct linear_range smps_low_ranges[] = {
 	REGULATOR_LINEAR_RANGE(0, 0x0, 0x0, 0),
 	REGULATOR_LINEAR_RANGE(500000, 0x1, 0x6, 0),
 	REGULATOR_LINEAR_RANGE(510000, 0x7, 0x79, 10000),
 	REGULATOR_LINEAR_RANGE(1650000, 0x7A, 0x7f, 0),
 };
 
-static const struct regulator_linear_range smps_high_ranges[] = {
+static const struct linear_range smps_high_ranges[] = {
 	REGULATOR_LINEAR_RANGE(0, 0x0, 0x0, 0),
 	REGULATOR_LINEAR_RANGE(1000000, 0x1, 0x6, 0),
 	REGULATOR_LINEAR_RANGE(1020000, 0x7, 0x79, 20000),
diff --git a/drivers/regulator/qcom-rpmh-regulator.c b/drivers/regulator/qcom-rpmh-regulator.c
index c86ad40015ce..79bdc129cb50 100644
--- a/drivers/regulator/qcom-rpmh-regulator.c
+++ b/drivers/regulator/qcom-rpmh-regulator.c
@@ -86,7 +86,7 @@ enum rpmh_regulator_type {
 struct rpmh_vreg_hw_data {
 	enum rpmh_regulator_type		regulator_type;
 	const struct regulator_ops		*ops;
-	const struct regulator_linear_range	voltage_range;
+	const struct linear_range	voltage_range;
 	int					n_voltages;
 	int					hpm_min_load_uA;
 	const int				*pmic_mode_map;
@@ -832,11 +832,11 @@ static const struct rpmh_vreg_init_data pm8150_vreg_data[] = {
 	RPMH_VREG("ldo10",  "ldo%s10", &pmic5_pldo,      "vdd-l2-l10"),
 	RPMH_VREG("ldo11",  "ldo%s11", &pmic5_nldo,      "vdd-l1-l8-l11"),
 	RPMH_VREG("ldo12",  "ldo%s12", &pmic5_pldo_lv,   "vdd-l7-l12-l14-l15"),
-	RPMH_VREG("ldo13",  "ldo%s13", &pmic5_pldo,      "vdd-l13-l6-l17"),
+	RPMH_VREG("ldo13",  "ldo%s13", &pmic5_pldo,      "vdd-l13-l16-l17"),
 	RPMH_VREG("ldo14",  "ldo%s14", &pmic5_pldo_lv,   "vdd-l7-l12-l14-l15"),
 	RPMH_VREG("ldo15",  "ldo%s15", &pmic5_pldo_lv,   "vdd-l7-l12-l14-l15"),
-	RPMH_VREG("ldo16",  "ldo%s16", &pmic5_pldo,      "vdd-l13-l6-l17"),
-	RPMH_VREG("ldo17",  "ldo%s17", &pmic5_pldo,      "vdd-l13-l6-l17"),
+	RPMH_VREG("ldo16",  "ldo%s16", &pmic5_pldo,      "vdd-l13-l16-l17"),
+	RPMH_VREG("ldo17",  "ldo%s17", &pmic5_pldo,      "vdd-l13-l16-l17"),
 	RPMH_VREG("ldo18",  "ldo%s18", &pmic5_nldo,      "vdd-l3-l4-l5-l18"),
 	{},
 };
@@ -857,7 +857,7 @@ static const struct rpmh_vreg_init_data pm8150l_vreg_data[] = {
 	RPMH_VREG("ldo5",   "ldo%s5",  &pmic5_pldo,      "vdd-l4-l5-l6"),
 	RPMH_VREG("ldo6",   "ldo%s6",  &pmic5_pldo,      "vdd-l4-l5-l6"),
 	RPMH_VREG("ldo7",   "ldo%s7",  &pmic5_pldo,      "vdd-l7-l11"),
-	RPMH_VREG("ldo8",   "ldo%s8",  &pmic5_pldo_lv,   "vdd-l1-l8-l11"),
+	RPMH_VREG("ldo8",   "ldo%s8",  &pmic5_pldo_lv,   "vdd-l1-l8"),
 	RPMH_VREG("ldo9",   "ldo%s9",  &pmic5_pldo,      "vdd-l9-l10"),
 	RPMH_VREG("ldo10",  "ldo%s10", &pmic5_pldo,      "vdd-l9-l10"),
 	RPMH_VREG("ldo11",  "ldo%s11", &pmic5_pldo,      "vdd-l7-l11"),
diff --git a/drivers/regulator/qcom_rpm-regulator.c b/drivers/regulator/qcom_rpm-regulator.c
index 7fc97f23fcf4..0066f850f15d 100644
--- a/drivers/regulator/qcom_rpm-regulator.c
+++ b/drivers/regulator/qcom_rpm-regulator.c
@@ -148,41 +148,41 @@ static const struct rpm_reg_parts rpm8960_ncp_parts = {
 /*
  * Physically available PMIC regulator voltage ranges
  */
-static const struct regulator_linear_range pldo_ranges[] = {
+static const struct linear_range pldo_ranges[] = {
 	REGULATOR_LINEAR_RANGE( 750000,   0,  59, 12500),
 	REGULATOR_LINEAR_RANGE(1500000,  60, 123, 25000),
 	REGULATOR_LINEAR_RANGE(3100000, 124, 160, 50000),
 };
 
-static const struct regulator_linear_range nldo_ranges[] = {
+static const struct linear_range nldo_ranges[] = {
 	REGULATOR_LINEAR_RANGE( 750000,   0,  63, 12500),
 };
 
-static const struct regulator_linear_range nldo1200_ranges[] = {
+static const struct linear_range nldo1200_ranges[] = {
 	REGULATOR_LINEAR_RANGE( 375000,   0,  59,  6250),
 	REGULATOR_LINEAR_RANGE( 750000,  60, 123, 12500),
 };
 
-static const struct regulator_linear_range smps_ranges[] = {
+static const struct linear_range smps_ranges[] = {
 	REGULATOR_LINEAR_RANGE( 375000,   0,  29, 12500),
 	REGULATOR_LINEAR_RANGE( 750000,  30,  89, 12500),
 	REGULATOR_LINEAR_RANGE(1500000,  90, 153, 25000),
 };
 
-static const struct regulator_linear_range ftsmps_ranges[] = {
+static const struct linear_range ftsmps_ranges[] = {
 	REGULATOR_LINEAR_RANGE( 350000,   0,   6, 50000),
 	REGULATOR_LINEAR_RANGE( 700000,   7,  63, 12500),
 	REGULATOR_LINEAR_RANGE(1500000,  64, 100, 50000),
 };
 
-static const struct regulator_linear_range smb208_ranges[] = {
+static const struct linear_range smb208_ranges[] = {
 	REGULATOR_LINEAR_RANGE( 375000,   0,  29, 12500),
 	REGULATOR_LINEAR_RANGE( 750000,  30,  89, 12500),
 	REGULATOR_LINEAR_RANGE(1500000,  90, 153, 25000),
 	REGULATOR_LINEAR_RANGE(3100000, 154, 234, 25000),
 };
 
-static const struct regulator_linear_range ncp_ranges[] = {
+static const struct linear_range ncp_ranges[] = {
 	REGULATOR_LINEAR_RANGE(1500000,   0,  31, 50000),
 };
 
@@ -604,16 +604,6 @@ static const struct qcom_rpm_reg pm8921_smps = {
 	.supports_force_mode_bypass = false,
 };
 
-static const struct qcom_rpm_reg pm8921_ftsmps = {
-	.desc.linear_ranges = ftsmps_ranges,
-	.desc.n_linear_ranges = ARRAY_SIZE(ftsmps_ranges),
-	.desc.n_voltages = 101,
-	.desc.ops = &uV_ops,
-	.parts = &rpm8960_smps_parts,
-	.supports_force_mode_auto = true,
-	.supports_force_mode_bypass = false,
-};
-
 static const struct qcom_rpm_reg pm8921_ncp = {
 	.desc.linear_ranges = ncp_ranges,
 	.desc.n_linear_ranges = ARRAY_SIZE(ncp_ranges),
diff --git a/drivers/regulator/qcom_smd-regulator.c b/drivers/regulator/qcom_smd-regulator.c
index fdde4195cefb..53a64d856926 100644
--- a/drivers/regulator/qcom_smd-regulator.c
+++ b/drivers/regulator/qcom_smd-regulator.c
@@ -199,7 +199,7 @@ static const struct regulator_ops rpm_bob_ops = {
 };
 
 static const struct regulator_desc pma8084_hfsmps = {
-	.linear_ranges = (struct regulator_linear_range[]) {
+	.linear_ranges = (struct linear_range[]) {
 		REGULATOR_LINEAR_RANGE(375000,  0,  95, 12500),
 		REGULATOR_LINEAR_RANGE(1550000, 96, 158, 25000),
 	},
@@ -209,7 +209,7 @@ static const struct regulator_desc pma8084_hfsmps = {
 };
 
 static const struct regulator_desc pma8084_ftsmps = {
-	.linear_ranges = (struct regulator_linear_range[]) {
+	.linear_ranges = (struct linear_range[]) {
 		REGULATOR_LINEAR_RANGE(350000,  0, 184, 5000),
 		REGULATOR_LINEAR_RANGE(1280000, 185, 261, 10000),
 	},
@@ -219,7 +219,7 @@ static const struct regulator_desc pma8084_ftsmps = {
 };
 
 static const struct regulator_desc pma8084_pldo = {
-	.linear_ranges = (struct regulator_linear_range[]) {
+	.linear_ranges = (struct linear_range[]) {
 		REGULATOR_LINEAR_RANGE( 750000,  0,  63, 12500),
 		REGULATOR_LINEAR_RANGE(1550000, 64, 126, 25000),
 		REGULATOR_LINEAR_RANGE(3100000, 127, 163, 50000),
@@ -230,7 +230,7 @@ static const struct regulator_desc pma8084_pldo = {
 };
 
 static const struct regulator_desc pma8084_nldo = {
-	.linear_ranges = (struct regulator_linear_range[]) {
+	.linear_ranges = (struct linear_range[]) {
 		REGULATOR_LINEAR_RANGE(750000, 0, 63, 12500),
 	},
 	.n_linear_ranges = 1,
@@ -243,7 +243,7 @@ static const struct regulator_desc pma8084_switch = {
 };
 
 static const struct regulator_desc pm8x41_hfsmps = {
-	.linear_ranges = (struct regulator_linear_range[]) {
+	.linear_ranges = (struct linear_range[]) {
 		REGULATOR_LINEAR_RANGE( 375000,  0,  95, 12500),
 		REGULATOR_LINEAR_RANGE(1575000, 96, 158, 25000),
 	},
@@ -253,7 +253,7 @@ static const struct regulator_desc pm8x41_hfsmps = {
 };
 
 static const struct regulator_desc pm8841_ftsmps = {
-	.linear_ranges = (struct regulator_linear_range[]) {
+	.linear_ranges = (struct linear_range[]) {
 		REGULATOR_LINEAR_RANGE(350000,  0, 184, 5000),
 		REGULATOR_LINEAR_RANGE(1280000, 185, 261, 10000),
 	},
@@ -263,7 +263,7 @@ static const struct regulator_desc pm8841_ftsmps = {
 };
 
 static const struct regulator_desc pm8941_boost = {
-	.linear_ranges = (struct regulator_linear_range[]) {
+	.linear_ranges = (struct linear_range[]) {
 		REGULATOR_LINEAR_RANGE(4000000, 0, 30, 50000),
 	},
 	.n_linear_ranges = 1,
@@ -272,7 +272,7 @@ static const struct regulator_desc pm8941_boost = {
 };
 
 static const struct regulator_desc pm8941_pldo = {
-	.linear_ranges = (struct regulator_linear_range[]) {
+	.linear_ranges = (struct linear_range[]) {
 		REGULATOR_LINEAR_RANGE( 750000,  0,  63, 12500),
 		REGULATOR_LINEAR_RANGE(1550000, 64, 126, 25000),
 		REGULATOR_LINEAR_RANGE(3100000, 127, 163, 50000),
@@ -283,7 +283,7 @@ static const struct regulator_desc pm8941_pldo = {
 };
 
 static const struct regulator_desc pm8941_nldo = {
-	.linear_ranges = (struct regulator_linear_range[]) {
+	.linear_ranges = (struct linear_range[]) {
 		REGULATOR_LINEAR_RANGE(750000, 0, 63, 12500),
 	},
 	.n_linear_ranges = 1,
@@ -302,7 +302,7 @@ static const struct regulator_desc pm8941_switch = {
 };
 
 static const struct regulator_desc pm8916_pldo = {
-	.linear_ranges = (struct regulator_linear_range[]) {
+	.linear_ranges = (struct linear_range[]) {
 		REGULATOR_LINEAR_RANGE(750000, 0, 208, 12500),
 	},
 	.n_linear_ranges = 1,
@@ -311,7 +311,7 @@ static const struct regulator_desc pm8916_pldo = {
 };
 
 static const struct regulator_desc pm8916_nldo = {
-	.linear_ranges = (struct regulator_linear_range[]) {
+	.linear_ranges = (struct linear_range[]) {
 		REGULATOR_LINEAR_RANGE(375000, 0, 93, 12500),
 	},
 	.n_linear_ranges = 1,
@@ -320,7 +320,7 @@ static const struct regulator_desc pm8916_nldo = {
 };
 
 static const struct regulator_desc pm8916_buck_lvo_smps = {
-	.linear_ranges = (struct regulator_linear_range[]) {
+	.linear_ranges = (struct linear_range[]) {
 		REGULATOR_LINEAR_RANGE(375000, 0, 95, 12500),
 		REGULATOR_LINEAR_RANGE(750000, 96, 127, 25000),
 	},
@@ -330,7 +330,7 @@ static const struct regulator_desc pm8916_buck_lvo_smps = {
 };
 
 static const struct regulator_desc pm8916_buck_hvo_smps = {
-	.linear_ranges = (struct regulator_linear_range[]) {
+	.linear_ranges = (struct linear_range[]) {
 		REGULATOR_LINEAR_RANGE(1550000, 0, 31, 25000),
 	},
 	.n_linear_ranges = 1,
@@ -339,7 +339,7 @@ static const struct regulator_desc pm8916_buck_hvo_smps = {
 };
 
 static const struct regulator_desc pm8950_hfsmps = {
-	.linear_ranges = (struct regulator_linear_range[]) {
+	.linear_ranges = (struct linear_range[]) {
 		REGULATOR_LINEAR_RANGE(375000, 0, 95, 12500),
 		REGULATOR_LINEAR_RANGE(1550000, 96, 127, 25000),
 	},
@@ -349,7 +349,7 @@ static const struct regulator_desc pm8950_hfsmps = {
 };
 
 static const struct regulator_desc pm8950_ftsmps2p5 = {
-	.linear_ranges = (struct regulator_linear_range[]) {
+	.linear_ranges = (struct linear_range[]) {
 		REGULATOR_LINEAR_RANGE(80000, 0, 255, 5000),
 		REGULATOR_LINEAR_RANGE(160000, 256, 460, 10000),
 	},
@@ -359,7 +359,7 @@ static const struct regulator_desc pm8950_ftsmps2p5 = {
 };
 
 static const struct regulator_desc pm8950_ult_nldo = {
-	.linear_ranges = (struct regulator_linear_range[]) {
+	.linear_ranges = (struct linear_range[]) {
 		REGULATOR_LINEAR_RANGE(375000, 0, 202, 12500),
 	},
 	.n_linear_ranges = 1,
@@ -368,7 +368,7 @@ static const struct regulator_desc pm8950_ult_nldo = {
 };
 
 static const struct regulator_desc pm8950_ult_pldo = {
-	.linear_ranges = (struct regulator_linear_range[]) {
+	.linear_ranges = (struct linear_range[]) {
 		REGULATOR_LINEAR_RANGE(1750000, 0, 127, 12500),
 	},
 	.n_linear_ranges = 1,
@@ -377,7 +377,7 @@ static const struct regulator_desc pm8950_ult_pldo = {
 };
 
 static const struct regulator_desc pm8950_pldo_lv = {
-	.linear_ranges = (struct regulator_linear_range[]) {
+	.linear_ranges = (struct linear_range[]) {
 		REGULATOR_LINEAR_RANGE(1500000, 0, 16, 25000),
 	},
 	.n_linear_ranges = 1,
@@ -386,7 +386,7 @@ static const struct regulator_desc pm8950_pldo_lv = {
 };
 
 static const struct regulator_desc pm8950_pldo = {
-	.linear_ranges = (struct regulator_linear_range[]) {
+	.linear_ranges = (struct linear_range[]) {
 		REGULATOR_LINEAR_RANGE(975000, 0, 164, 12500),
 	},
 	.n_linear_ranges = 1,
@@ -396,7 +396,7 @@ static const struct regulator_desc pm8950_pldo = {
 
 
 static const struct regulator_desc pm8994_hfsmps = {
-	.linear_ranges = (struct regulator_linear_range[]) {
+	.linear_ranges = (struct linear_range[]) {
 		REGULATOR_LINEAR_RANGE( 375000,  0,  95, 12500),
 		REGULATOR_LINEAR_RANGE(1550000, 96, 158, 25000),
 	},
@@ -406,7 +406,7 @@ static const struct regulator_desc pm8994_hfsmps = {
 };
 
 static const struct regulator_desc pm8994_ftsmps = {
-	.linear_ranges = (struct regulator_linear_range[]) {
+	.linear_ranges = (struct linear_range[]) {
 		REGULATOR_LINEAR_RANGE(350000,  0, 199, 5000),
 		REGULATOR_LINEAR_RANGE(700000, 200, 349, 10000),
 	},
@@ -416,7 +416,7 @@ static const struct regulator_desc pm8994_ftsmps = {
 };
 
 static const struct regulator_desc pm8994_nldo = {
-	.linear_ranges = (struct regulator_linear_range[]) {
+	.linear_ranges = (struct linear_range[]) {
 		REGULATOR_LINEAR_RANGE(750000, 0, 63, 12500),
 	},
 	.n_linear_ranges = 1,
@@ -425,7 +425,7 @@ static const struct regulator_desc pm8994_nldo = {
 };
 
 static const struct regulator_desc pm8994_pldo = {
-	.linear_ranges = (struct regulator_linear_range[]) {
+	.linear_ranges = (struct linear_range[]) {
 		REGULATOR_LINEAR_RANGE( 750000,  0,  63, 12500),
 		REGULATOR_LINEAR_RANGE(1550000, 64, 126, 25000),
 		REGULATOR_LINEAR_RANGE(3100000, 127, 163, 50000),
@@ -446,7 +446,7 @@ static const struct regulator_desc pm8994_lnldo = {
 };
 
 static const struct regulator_desc pmi8994_ftsmps = {
-	.linear_ranges = (struct regulator_linear_range[]) {
+	.linear_ranges = (struct linear_range[]) {
 		REGULATOR_LINEAR_RANGE(350000,  0, 199, 5000),
 		REGULATOR_LINEAR_RANGE(700000, 200, 349, 10000),
 	},
@@ -456,7 +456,7 @@ static const struct regulator_desc pmi8994_ftsmps = {
 };
 
 static const struct regulator_desc pmi8994_hfsmps = {
-	.linear_ranges = (struct regulator_linear_range[]) {
+	.linear_ranges = (struct linear_range[]) {
 		REGULATOR_LINEAR_RANGE(350000,  0,  80, 12500),
 		REGULATOR_LINEAR_RANGE(700000, 81, 141, 25000),
 	},
@@ -466,7 +466,7 @@ static const struct regulator_desc pmi8994_hfsmps = {
 };
 
 static const struct regulator_desc pmi8994_bby = {
-	.linear_ranges = (struct regulator_linear_range[]) {
+	.linear_ranges = (struct linear_range[]) {
 		REGULATOR_LINEAR_RANGE(3000000, 0, 44, 50000),
 	},
 	.n_linear_ranges = 1,
@@ -475,7 +475,7 @@ static const struct regulator_desc pmi8994_bby = {
 };
 
 static const struct regulator_desc pmi8994_boost = {
-	.linear_ranges = (struct regulator_linear_range[]) {
+	.linear_ranges = (struct linear_range[]) {
 		REGULATOR_LINEAR_RANGE(4000000, 0, 30, 50000),
 	},
 	.n_linear_ranges = 1,
@@ -484,7 +484,7 @@ static const struct regulator_desc pmi8994_boost = {
 };
 
 static const struct regulator_desc pm8998_ftsmps = {
-	.linear_ranges = (struct regulator_linear_range[]) {
+	.linear_ranges = (struct linear_range[]) {
 		REGULATOR_LINEAR_RANGE(320000, 0, 258, 4000),
 	},
 	.n_linear_ranges = 1,
@@ -493,7 +493,7 @@ static const struct regulator_desc pm8998_ftsmps = {
 };
 
 static const struct regulator_desc pm8998_hfsmps = {
-	.linear_ranges = (struct regulator_linear_range[]) {
+	.linear_ranges = (struct linear_range[]) {
 		REGULATOR_LINEAR_RANGE(320000, 0, 215, 8000),
 	},
 	.n_linear_ranges = 1,
@@ -502,7 +502,7 @@ static const struct regulator_desc pm8998_hfsmps = {
 };
 
 static const struct regulator_desc pm8998_nldo = {
-	.linear_ranges = (struct regulator_linear_range[]) {
+	.linear_ranges = (struct linear_range[]) {
 		REGULATOR_LINEAR_RANGE(312000, 0, 127, 8000),
 	},
 	.n_linear_ranges = 1,
@@ -511,7 +511,7 @@ static const struct regulator_desc pm8998_nldo = {
 };
 
 static const struct regulator_desc pm8998_pldo = {
-	.linear_ranges = (struct regulator_linear_range[]) {
+	.linear_ranges = (struct linear_range[]) {
 		REGULATOR_LINEAR_RANGE(1664000, 0, 255, 8000),
 	},
 	.n_linear_ranges = 1,
@@ -520,7 +520,7 @@ static const struct regulator_desc pm8998_pldo = {
 };
 
 static const struct regulator_desc pm8998_pldo_lv = {
-	.linear_ranges = (struct regulator_linear_range[]) {
+	.linear_ranges = (struct linear_range[]) {
 		REGULATOR_LINEAR_RANGE(1256000, 0, 127, 8000),
 	},
 	.n_linear_ranges = 1,
@@ -533,7 +533,7 @@ static const struct regulator_desc pm8998_switch = {
 };
 
 static const struct regulator_desc pmi8998_bob = {
-	.linear_ranges = (struct regulator_linear_range[]) {
+	.linear_ranges = (struct linear_range[]) {
 		REGULATOR_LINEAR_RANGE(1824000, 0, 83, 32000),
 	},
 	.n_linear_ranges = 1,
@@ -542,7 +542,7 @@ static const struct regulator_desc pmi8998_bob = {
 };
 
 static const struct regulator_desc pms405_hfsmps3 = {
-	.linear_ranges = (struct regulator_linear_range[]) {
+	.linear_ranges = (struct linear_range[]) {
 		REGULATOR_LINEAR_RANGE(320000, 0, 215, 8000),
 	},
 	.n_linear_ranges = 1,
@@ -551,7 +551,7 @@ static const struct regulator_desc pms405_hfsmps3 = {
 };
 
 static const struct regulator_desc pms405_nldo300 = {
-	.linear_ranges = (struct regulator_linear_range[]) {
+	.linear_ranges = (struct linear_range[]) {
 		REGULATOR_LINEAR_RANGE(312000, 0, 127, 8000),
 	},
 	.n_linear_ranges = 1,
@@ -560,7 +560,7 @@ static const struct regulator_desc pms405_nldo300 = {
 };
 
 static const struct regulator_desc pms405_nldo1200 = {
-	.linear_ranges = (struct regulator_linear_range[]) {
+	.linear_ranges = (struct linear_range[]) {
 		REGULATOR_LINEAR_RANGE(312000, 0, 127, 8000),
 	},
 	.n_linear_ranges = 1,
@@ -569,7 +569,7 @@ static const struct regulator_desc pms405_nldo1200 = {
 };
 
 static const struct regulator_desc pms405_pldo50 = {
-	.linear_ranges = (struct regulator_linear_range[]) {
+	.linear_ranges = (struct linear_range[]) {
 		REGULATOR_LINEAR_RANGE(1664000, 0, 128, 16000),
 	},
 	.n_linear_ranges = 1,
@@ -578,7 +578,7 @@ static const struct regulator_desc pms405_pldo50 = {
 };
 
 static const struct regulator_desc pms405_pldo150 = {
-	.linear_ranges = (struct regulator_linear_range[]) {
+	.linear_ranges = (struct linear_range[]) {
 		REGULATOR_LINEAR_RANGE(1664000, 0, 128, 16000),
 	},
 	.n_linear_ranges = 1,
@@ -587,7 +587,7 @@ static const struct regulator_desc pms405_pldo150 = {
 };
 
 static const struct regulator_desc pms405_pldo600 = {
-	.linear_ranges = (struct regulator_linear_range[]) {
+	.linear_ranges = (struct linear_range[]) {
 		REGULATOR_LINEAR_RANGE(1256000, 0, 98, 8000),
 	},
 	.n_linear_ranges = 1,
diff --git a/drivers/regulator/rk808-regulator.c b/drivers/regulator/rk808-regulator.c
index 31f79fda3238..e926c1a85846 100644
--- a/drivers/regulator/rk808-regulator.c
+++ b/drivers/regulator/rk808-regulator.c
@@ -165,14 +165,14 @@ static const int rk808_buck_config_regs[] = {
 	RK808_BUCK4_CONFIG_REG,
 };
 
-static const struct regulator_linear_range rk808_ldo3_voltage_ranges[] = {
+static const struct linear_range rk808_ldo3_voltage_ranges[] = {
 	REGULATOR_LINEAR_RANGE(800000, 0, 13, 100000),
 	REGULATOR_LINEAR_RANGE(2500000, 15, 15, 0),
 };
 
 #define RK809_BUCK5_SEL_CNT		(8)
 
-static const struct regulator_linear_range rk809_buck5_voltage_ranges[] = {
+static const struct linear_range rk809_buck5_voltage_ranges[] = {
 	REGULATOR_LINEAR_RANGE(1500000, 0, 0, 0),
 	REGULATOR_LINEAR_RANGE(1800000, 1, 3, 200000),
 	REGULATOR_LINEAR_RANGE(2800000, 4, 5, 200000),
@@ -201,14 +201,14 @@ static const struct regulator_linear_range rk809_buck5_voltage_ranges[] = {
 #define RK817_BUCK1_SEL_CNT (RK817_BUCK1_SEL0 + RK817_BUCK1_SEL1 + 1)
 #define RK817_BUCK3_SEL_CNT (RK817_BUCK1_SEL0 + RK817_BUCK3_SEL1 + 1)
 
-static const struct regulator_linear_range rk817_buck1_voltage_ranges[] = {
+static const struct linear_range rk817_buck1_voltage_ranges[] = {
 	REGULATOR_LINEAR_RANGE(RK817_BUCK1_MIN0, 0,
 			       RK817_BUCK1_SEL0, RK817_BUCK1_STP0),
 	REGULATOR_LINEAR_RANGE(RK817_BUCK1_MIN1, RK817_BUCK1_SEL0 + 1,
 			       RK817_BUCK1_SEL_CNT, RK817_BUCK1_STP1),
 };
 
-static const struct regulator_linear_range rk817_buck3_voltage_ranges[] = {
+static const struct linear_range rk817_buck3_voltage_ranges[] = {
 	REGULATOR_LINEAR_RANGE(RK817_BUCK1_MIN0, 0,
 			       RK817_BUCK1_SEL0, RK817_BUCK1_STP0),
 	REGULATOR_LINEAR_RANGE(RK817_BUCK1_MIN1, RK817_BUCK1_SEL0 + 1,
@@ -665,7 +665,7 @@ static const struct regulator_ops rk808_switch_ops = {
 	.set_suspend_disable	= rk808_set_suspend_disable,
 };
 
-static const struct regulator_linear_range rk805_buck_1_2_voltage_ranges[] = {
+static const struct linear_range rk805_buck_1_2_voltage_ranges[] = {
 	REGULATOR_LINEAR_RANGE(712500, 0, 59, 12500),
 	REGULATOR_LINEAR_RANGE(1800000, 60, 62, 200000),
 	REGULATOR_LINEAR_RANGE(2300000, 63, 63, 0),
diff --git a/drivers/regulator/s2mps11.c b/drivers/regulator/s2mps11.c
index 23d288278957..33cf84bce05a 100644
--- a/drivers/regulator/s2mps11.c
+++ b/drivers/regulator/s2mps11.c
@@ -749,37 +749,37 @@ static const struct regulator_ops s2mps15_reg_buck_ops = {
 }
 
 /* voltage range for s2mps15 LDO 3, 5, 15, 16, 18, 20, 23 and 27 */
-static const struct regulator_linear_range s2mps15_ldo_voltage_ranges1[] = {
+static const struct linear_range s2mps15_ldo_voltage_ranges1[] = {
 	REGULATOR_LINEAR_RANGE(1000000, 0xc, 0x38, 25000),
 };
 
 /* voltage range for s2mps15 LDO 2, 6, 14, 17, 19, 21, 24 and 25 */
-static const struct regulator_linear_range s2mps15_ldo_voltage_ranges2[] = {
+static const struct linear_range s2mps15_ldo_voltage_ranges2[] = {
 	REGULATOR_LINEAR_RANGE(1800000, 0x0, 0x3f, 25000),
 };
 
 /* voltage range for s2mps15 LDO 4, 11, 12, 13, 22 and 26 */
-static const struct regulator_linear_range s2mps15_ldo_voltage_ranges3[] = {
+static const struct linear_range s2mps15_ldo_voltage_ranges3[] = {
 	REGULATOR_LINEAR_RANGE(700000, 0x0, 0x34, 12500),
 };
 
 /* voltage range for s2mps15 LDO 7, 8, 9 and 10 */
-static const struct regulator_linear_range s2mps15_ldo_voltage_ranges4[] = {
+static const struct linear_range s2mps15_ldo_voltage_ranges4[] = {
 	REGULATOR_LINEAR_RANGE(700000, 0x10, 0x20, 25000),
 };
 
 /* voltage range for s2mps15 LDO 1 */
-static const struct regulator_linear_range s2mps15_ldo_voltage_ranges5[] = {
+static const struct linear_range s2mps15_ldo_voltage_ranges5[] = {
 	REGULATOR_LINEAR_RANGE(500000, 0x0, 0x20, 12500),
 };
 
 /* voltage range for s2mps15 BUCK 1, 2, 3, 4, 5, 6 and 7 */
-static const struct regulator_linear_range s2mps15_buck_voltage_ranges1[] = {
+static const struct linear_range s2mps15_buck_voltage_ranges1[] = {
 	REGULATOR_LINEAR_RANGE(500000, 0x20, 0xc0, 6250),
 };
 
 /* voltage range for s2mps15 BUCK 8, 9 and 10 */
-static const struct regulator_linear_range s2mps15_buck_voltage_ranges2[] = {
+static const struct linear_range s2mps15_buck_voltage_ranges2[] = {
 	REGULATOR_LINEAR_RANGE(1000000, 0x20, 0x78, 12500),
 };
 
diff --git a/drivers/regulator/sky81452-regulator.c b/drivers/regulator/sky81452-regulator.c
index 177dede82a61..37658affe072 100644
--- a/drivers/regulator/sky81452-regulator.c
+++ b/drivers/regulator/sky81452-regulator.c
@@ -32,7 +32,7 @@ static const struct regulator_ops sky81452_reg_ops = {
 	.is_enabled = regulator_is_enabled_regmap,
 };
 
-static const struct regulator_linear_range sky81452_reg_ranges[] = {
+static const struct linear_range sky81452_reg_ranges[] = {
 	REGULATOR_LINEAR_RANGE(4500000, 0, 14, 250000),
 	REGULATOR_LINEAR_RANGE(9000000, 15, 31, 1000000),
 };
diff --git a/drivers/regulator/stpmic1_regulator.c b/drivers/regulator/stpmic1_regulator.c
index f3d7d007ecbb..adc9973d1b2f 100644
--- a/drivers/regulator/stpmic1_regulator.c
+++ b/drivers/regulator/stpmic1_regulator.c
@@ -57,13 +57,13 @@ enum {
 /* Ramp delay worst case is (2250uV/uS) */
 #define PMIC_RAMP_DELAY 2200
 
-static const struct regulator_linear_range buck1_ranges[] = {
+static const struct linear_range buck1_ranges[] = {
 	REGULATOR_LINEAR_RANGE(725000, 0, 4, 0),
 	REGULATOR_LINEAR_RANGE(725000, 5, 36, 25000),
 	REGULATOR_LINEAR_RANGE(1500000, 37, 63, 0),
 };
 
-static const struct regulator_linear_range buck2_ranges[] = {
+static const struct linear_range buck2_ranges[] = {
 	REGULATOR_LINEAR_RANGE(1000000, 0, 17, 0),
 	REGULATOR_LINEAR_RANGE(1050000, 18, 19, 0),
 	REGULATOR_LINEAR_RANGE(1100000, 20, 21, 0),
@@ -77,7 +77,7 @@ static const struct regulator_linear_range buck2_ranges[] = {
 	REGULATOR_LINEAR_RANGE(1500000, 36, 63, 0),
 };
 
-static const struct regulator_linear_range buck3_ranges[] = {
+static const struct linear_range buck3_ranges[] = {
 	REGULATOR_LINEAR_RANGE(1000000, 0, 19, 0),
 	REGULATOR_LINEAR_RANGE(1100000, 20, 23, 0),
 	REGULATOR_LINEAR_RANGE(1200000, 24, 27, 0),
@@ -87,7 +87,7 @@ static const struct regulator_linear_range buck3_ranges[] = {
 	REGULATOR_LINEAR_RANGE(3400000, 56, 63, 0),
 };
 
-static const struct regulator_linear_range buck4_ranges[] = {
+static const struct linear_range buck4_ranges[] = {
 	REGULATOR_LINEAR_RANGE(600000, 0, 27, 25000),
 	REGULATOR_LINEAR_RANGE(1300000, 28, 29, 0),
 	REGULATOR_LINEAR_RANGE(1350000, 30, 31, 0),
@@ -97,19 +97,19 @@ static const struct regulator_linear_range buck4_ranges[] = {
 	REGULATOR_LINEAR_RANGE(3900000, 61, 63, 0),
 };
 
-static const struct regulator_linear_range ldo1_ranges[] = {
+static const struct linear_range ldo1_ranges[] = {
 	REGULATOR_LINEAR_RANGE(1700000, 0, 7, 0),
 	REGULATOR_LINEAR_RANGE(1700000, 8, 24, 100000),
 	REGULATOR_LINEAR_RANGE(3300000, 25, 31, 0),
 };
 
-static const struct regulator_linear_range ldo2_ranges[] = {
+static const struct linear_range ldo2_ranges[] = {
 	REGULATOR_LINEAR_RANGE(1700000, 0, 7, 0),
 	REGULATOR_LINEAR_RANGE(1700000, 8, 24, 100000),
 	REGULATOR_LINEAR_RANGE(3300000, 25, 30, 0),
 };
 
-static const struct regulator_linear_range ldo3_ranges[] = {
+static const struct linear_range ldo3_ranges[] = {
 	REGULATOR_LINEAR_RANGE(1700000, 0, 7, 0),
 	REGULATOR_LINEAR_RANGE(1700000, 8, 24, 100000),
 	REGULATOR_LINEAR_RANGE(3300000, 25, 30, 0),
@@ -117,13 +117,13 @@ static const struct regulator_linear_range ldo3_ranges[] = {
 	REGULATOR_LINEAR_RANGE(500000, 31, 31, 0),
 };
 
-static const struct regulator_linear_range ldo5_ranges[] = {
+static const struct linear_range ldo5_ranges[] = {
 	REGULATOR_LINEAR_RANGE(1700000, 0, 7, 0),
 	REGULATOR_LINEAR_RANGE(1700000, 8, 30, 100000),
 	REGULATOR_LINEAR_RANGE(3900000, 31, 31, 0),
 };
 
-static const struct regulator_linear_range ldo6_ranges[] = {
+static const struct linear_range ldo6_ranges[] = {
 	REGULATOR_LINEAR_RANGE(900000, 0, 24, 100000),
 	REGULATOR_LINEAR_RANGE(3300000, 25, 31, 0),
 };
diff --git a/drivers/regulator/tps65086-regulator.c b/drivers/regulator/tps65086-regulator.c
index 5a5e9b5bf4be..9910e949373c 100644
--- a/drivers/regulator/tps65086-regulator.c
+++ b/drivers/regulator/tps65086-regulator.c
@@ -71,23 +71,23 @@ struct tps65086_regulator {
 	unsigned int decay_mask;
 };
 
-static const struct regulator_linear_range tps65086_10mv_ranges[] = {
+static const struct linear_range tps65086_10mv_ranges[] = {
 	REGULATOR_LINEAR_RANGE(0, 0x0, 0x0, 0),
 	REGULATOR_LINEAR_RANGE(410000, 0x1, 0x7F, 10000),
 };
 
-static const struct regulator_linear_range tps65086_buck126_25mv_ranges[] = {
+static const struct linear_range tps65086_buck126_25mv_ranges[] = {
 	REGULATOR_LINEAR_RANGE(0, 0x0, 0x0, 0),
 	REGULATOR_LINEAR_RANGE(1000000, 0x1, 0x18, 0),
 	REGULATOR_LINEAR_RANGE(1025000, 0x19, 0x7F, 25000),
 };
 
-static const struct regulator_linear_range tps65086_buck345_25mv_ranges[] = {
+static const struct linear_range tps65086_buck345_25mv_ranges[] = {
 	REGULATOR_LINEAR_RANGE(0, 0x0, 0x0, 0),
 	REGULATOR_LINEAR_RANGE(425000, 0x1, 0x7F, 25000),
 };
 
-static const struct regulator_linear_range tps65086_ldoa1_ranges[] = {
+static const struct linear_range tps65086_ldoa1_ranges[] = {
 	REGULATOR_LINEAR_RANGE(1350000, 0x0, 0x0, 0),
 	REGULATOR_LINEAR_RANGE(1500000, 0x1, 0x7, 100000),
 	REGULATOR_LINEAR_RANGE(2300000, 0x8, 0xB, 100000),
@@ -95,7 +95,7 @@ static const struct regulator_linear_range tps65086_ldoa1_ranges[] = {
 	REGULATOR_LINEAR_RANGE(3300000, 0xE, 0xE, 0),
 };
 
-static const struct regulator_linear_range tps65086_ldoa23_ranges[] = {
+static const struct linear_range tps65086_ldoa23_ranges[] = {
 	REGULATOR_LINEAR_RANGE(700000, 0x0, 0xD, 50000),
 	REGULATOR_LINEAR_RANGE(1400000, 0xE, 0xF, 100000),
 };
diff --git a/drivers/regulator/tps65217-regulator.c b/drivers/regulator/tps65217-regulator.c
index 67ba78da77ec..d27dbbafcf72 100644
--- a/drivers/regulator/tps65217-regulator.c
+++ b/drivers/regulator/tps65217-regulator.c
@@ -56,14 +56,14 @@ static const unsigned int LDO1_VSEL_table[] = {
 	2800000, 3000000, 3100000, 3300000,
 };
 
-static const struct regulator_linear_range tps65217_uv1_ranges[] = {
+static const struct linear_range tps65217_uv1_ranges[] = {
 	REGULATOR_LINEAR_RANGE(900000, 0, 24, 25000),
 	REGULATOR_LINEAR_RANGE(1550000, 25, 52, 50000),
 	REGULATOR_LINEAR_RANGE(3000000, 53, 55, 100000),
 	REGULATOR_LINEAR_RANGE(3300000, 56, 63, 0),
 };
 
-static const struct regulator_linear_range tps65217_uv2_ranges[] = {
+static const struct linear_range tps65217_uv2_ranges[] = {
 	REGULATOR_LINEAR_RANGE(1500000, 0, 8, 50000),
 	REGULATOR_LINEAR_RANGE(2000000, 9, 13, 100000),
 	REGULATOR_LINEAR_RANGE(2450000, 14, 31, 50000),
diff --git a/drivers/regulator/tps65218-regulator.c b/drivers/regulator/tps65218-regulator.c
index b72035610013..05d13f807918 100644
--- a/drivers/regulator/tps65218-regulator.c
+++ b/drivers/regulator/tps65218-regulator.c
@@ -56,17 +56,17 @@
 		.bypass_mask	= _sm,				\
 	}							\
 
-static const struct regulator_linear_range dcdc1_dcdc2_ranges[] = {
+static const struct linear_range dcdc1_dcdc2_ranges[] = {
 	REGULATOR_LINEAR_RANGE(850000, 0x0, 0x32, 10000),
 	REGULATOR_LINEAR_RANGE(1375000, 0x33, 0x3f, 25000),
 };
 
-static const struct regulator_linear_range ldo1_dcdc3_ranges[] = {
+static const struct linear_range ldo1_dcdc3_ranges[] = {
 	REGULATOR_LINEAR_RANGE(900000, 0x0, 0x1a, 25000),
 	REGULATOR_LINEAR_RANGE(1600000, 0x1b, 0x3f, 50000),
 };
 
-static const struct regulator_linear_range dcdc4_ranges[] = {
+static const struct linear_range dcdc4_ranges[] = {
 	REGULATOR_LINEAR_RANGE(1175000, 0x0, 0xf, 25000),
 	REGULATOR_LINEAR_RANGE(1600000, 0x10, 0x34, 50000),
 };
diff --git a/drivers/regulator/tps65912-regulator.c b/drivers/regulator/tps65912-regulator.c
index 276faeddc370..15c79931ea89 100644
--- a/drivers/regulator/tps65912-regulator.c
+++ b/drivers/regulator/tps65912-regulator.c
@@ -46,11 +46,11 @@ enum tps65912_regulators { DCDC1, DCDC2, DCDC3, DCDC4, LDO1, LDO2, LDO3,
 		.n_linear_ranges	= ARRAY_SIZE(_lr),		\
 	}
 
-static const struct regulator_linear_range tps65912_dcdc_ranges[] = {
+static const struct linear_range tps65912_dcdc_ranges[] = {
 	REGULATOR_LINEAR_RANGE(500000, 0x0, 0x3f, 50000),
 };
 
-static const struct regulator_linear_range tps65912_ldo_ranges[] = {
+static const struct linear_range tps65912_ldo_ranges[] = {
 	REGULATOR_LINEAR_RANGE(800000, 0x0, 0x20, 25000),
 	REGULATOR_LINEAR_RANGE(1650000, 0x21, 0x3c, 50000),
 	REGULATOR_LINEAR_RANGE(3100000, 0x3d, 0x3f, 100000),
diff --git a/drivers/regulator/tps80031-regulator.c b/drivers/regulator/tps80031-regulator.c
index 85a6a8ca8c1b..a29e65230132 100644
--- a/drivers/regulator/tps80031-regulator.c
+++ b/drivers/regulator/tps80031-regulator.c
@@ -271,7 +271,7 @@ static int tps80031_vbus_is_enabled(struct regulator_dev *rdev)
 {
 	struct tps80031_regulator *ri = rdev_get_drvdata(rdev);
 	struct device *parent = to_tps80031_dev(rdev);
-	int ret = -EIO;
+	int ret;
 	uint8_t ctrl1 = 0;
 	uint8_t ctrl3 = 0;
 
@@ -322,7 +322,7 @@ static int tps80031_vbus_disable(struct regulator_dev *rdev)
 {
 	struct tps80031_regulator *ri = rdev_get_drvdata(rdev);
 	struct device *parent = to_tps80031_dev(rdev);
-	int ret = 0;
+	int ret;
 
 	if (ri->config_flags & TPS80031_VBUS_DISCHRG_EN_PDN) {
 		ret = tps80031_write(parent, TPS80031_SLAVE_ID2,
@@ -530,7 +530,8 @@ static int tps80031_regulator_config(struct device *parent,
 	case TPS80031_REGULATOR_LDOUSB:
 		if (ri->config_flags & (TPS80031_USBLDO_INPUT_VSYS |
 			TPS80031_USBLDO_INPUT_PMID)) {
-			unsigned val = 0;
+			unsigned val;
+
 			if (ri->config_flags & TPS80031_USBLDO_INPUT_VSYS)
 				val = MISC2_LDOUSB_IN_VSYS;
 			else
diff --git a/drivers/regulator/twl-regulator.c b/drivers/regulator/twl-regulator.c
index 866b4dd01da9..4a51cfea45ac 100644
--- a/drivers/regulator/twl-regulator.c
+++ b/drivers/regulator/twl-regulator.c
@@ -360,12 +360,12 @@ static const u16 VINTANA2_VSEL_table[] = {
 };
 
 /* 600mV to 1450mV in 12.5 mV steps */
-static const struct regulator_linear_range VDD1_ranges[] = {
+static const struct linear_range VDD1_ranges[] = {
 	REGULATOR_LINEAR_RANGE(600000, 0, 68, 12500)
 };
 
 /* 600mV to 1450mV in 12.5 mV steps, everything above = 1500mV */
-static const struct regulator_linear_range VDD2_ranges[] = {
+static const struct linear_range VDD2_ranges[] = {
 	REGULATOR_LINEAR_RANGE(600000, 0, 68, 12500),
 	REGULATOR_LINEAR_RANGE(1500000, 69, 69, 12500)
 };
diff --git a/drivers/regulator/twl6030-regulator.c b/drivers/regulator/twl6030-regulator.c
index b8100c3cedad..f7db250a7583 100644
--- a/drivers/regulator/twl6030-regulator.c
+++ b/drivers/regulator/twl6030-regulator.c
@@ -495,7 +495,7 @@ static const struct regulator_ops twlsmps_ops = {
 };
 
 /*----------------------------------------------------------------------*/
-static const struct regulator_linear_range twl6030ldo_linear_range[] = {
+static const struct linear_range twl6030ldo_linear_range[] = {
 	REGULATOR_LINEAR_RANGE(0, 0, 0, 0),
 	REGULATOR_LINEAR_RANGE(1000000, 1, 24, 100000),
 	REGULATOR_LINEAR_RANGE(2750000, 31, 31, 0),
diff --git a/drivers/regulator/wm831x-dcdc.c b/drivers/regulator/wm831x-dcdc.c
index 018dbbd96771..ad2203d11a88 100644
--- a/drivers/regulator/wm831x-dcdc.c
+++ b/drivers/regulator/wm831x-dcdc.c
@@ -204,7 +204,7 @@ static irqreturn_t wm831x_dcdc_oc_irq(int irq, void *data)
  * BUCKV specifics
  */
 
-static const struct regulator_linear_range wm831x_buckv_ranges[] = {
+static const struct linear_range wm831x_buckv_ranges[] = {
 	REGULATOR_LINEAR_RANGE(600000, 0, 0x7, 0),
 	REGULATOR_LINEAR_RANGE(600000, 0x8, 0x68, 12500),
 };
diff --git a/drivers/regulator/wm831x-ldo.c b/drivers/regulator/wm831x-ldo.c
index 56754686c982..7b6cf4810cb7 100644
--- a/drivers/regulator/wm831x-ldo.c
+++ b/drivers/regulator/wm831x-ldo.c
@@ -59,7 +59,7 @@ static irqreturn_t wm831x_ldo_uv_irq(int irq, void *data)
  * General purpose LDOs
  */
 
-static const struct regulator_linear_range wm831x_gp_ldo_ranges[] = {
+static const struct linear_range wm831x_gp_ldo_ranges[] = {
 	REGULATOR_LINEAR_RANGE(900000, 0, 14, 50000),
 	REGULATOR_LINEAR_RANGE(1700000, 15, 31, 100000),
 };
@@ -312,7 +312,7 @@ static struct platform_driver wm831x_gp_ldo_driver = {
  * Analogue LDOs
  */
 
-static const struct regulator_linear_range wm831x_aldo_ranges[] = {
+static const struct linear_range wm831x_aldo_ranges[] = {
 	REGULATOR_LINEAR_RANGE(1000000, 0, 12, 50000),
 	REGULATOR_LINEAR_RANGE(1700000, 13, 31, 100000),
 };
diff --git a/drivers/regulator/wm8350-regulator.c b/drivers/regulator/wm8350-regulator.c
index 56d6168a888d..ae5f0e7fce8b 100644
--- a/drivers/regulator/wm8350-regulator.c
+++ b/drivers/regulator/wm8350-regulator.c
@@ -470,7 +470,7 @@ static int wm8350_dcdc_set_suspend_mode(struct regulator_dev *rdev,
 	return 0;
 }
 
-static const struct regulator_linear_range wm8350_ldo_ranges[] = {
+static const struct linear_range wm8350_ldo_ranges[] = {
 	REGULATOR_LINEAR_RANGE(900000, 0, 15, 50000),
 	REGULATOR_LINEAR_RANGE(1800000, 16, 31, 100000),
 };
diff --git a/drivers/regulator/wm8400-regulator.c b/drivers/regulator/wm8400-regulator.c
index 6f331b51e479..4cb1fbb59722 100644
--- a/drivers/regulator/wm8400-regulator.c
+++ b/drivers/regulator/wm8400-regulator.c
@@ -13,7 +13,7 @@
 #include <linux/regulator/driver.h>
 #include <linux/mfd/wm8400-private.h>
 
-static const struct regulator_linear_range wm8400_ldo_ranges[] = {
+static const struct linear_range wm8400_ldo_ranges[] = {
 	REGULATOR_LINEAR_RANGE(900000, 0, 14, 50000),
 	REGULATOR_LINEAR_RANGE(1700000, 15, 31, 100000),
 };
author	Linus Torvalds <torvalds@linux-foundation.org>	2020-06-01 11:45:02 -0700
committer	Linus Torvalds <torvalds@linux-foundation.org>	2020-06-01 11:45:02 -0700
commit	d30fc97c60682f9bf5d6898ab370de0007e96742 (patch)
tree	88958b8b4a308532b271c4c44aa893a85e95d08b /drivers
parent	a36de5ebac2bea1d30e9ad103b4f841a2c4bb61b (diff)
parent	5fb565b69dabd5a256fc116702331b54a4621dc9 (diff)