Merge tag 'regulator-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

Pull regulator updates from Mark Brown:
 "The major thing here is the addition of some helpers to factor code
  out of drivers, making a fair proportion of regulators much more just
  data rather than code which is nice.

  - Helpers in the core for regulators using regmap, providing generic
    implementations of the enable and voltage selection operations which
    just need data to describe them in the drivers.
  - Split out voltage mapping and voltage setting, allowing many more
    drivers to take advantage of the infrastructure for selectors.
  - Loads and loads of cleanups from Axel Lin once again, including many
    changes to take advantage of the above new framework features
  - New drivers for Ricoh RC5T583, TI TPS62362, TI TPS62363, TI
    TPS65913, TI TWL6035 and TI TWL6037.

  Some of the registration changes to support the core refactoring
  caused so many conflicts that eventually topic branches were abandoned
  for this release."

* tag 'regulator-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (227 commits)
  regulator: tps65910: use of_node of matched regulator being register
  regulator: tps65910: dt: support when "regulators" node found
  regulator: tps65910: add error message in case of failure
  regulator: tps62360: dt: initialize of_node param for regulator register.
  regulator: tps65910: use devm_* for memory allocation
  regulator: tps65910: use small letter for regulator names
  mfd: tpx6586x:  Depend on regulator
  regulator: regulator for Palmas Kconfig
  regulator: regulator driver for Palmas series chips
  regulator: Enable Device Tree for the db8500-prcmu regulator driver
  regulator: db8500-prcmu: Separate regulator registration from probe
  regulator: ab3100: Use regulator_map_voltage_iterate()
  regulator: tps65217: Convert to set_voltage_sel and map_voltage
  regulator: Enable the ab8500 for Device Tree
  regulator: ab8500: Split up probe() into manageable pieces
  regulator: max8925: Remove check_range function and max_uV from struct rc5t583_regulator_info
  regulator: max8649: Remove unused check_range() function
  regulator: rc5t583: Remove max_uV from struct rc5t583_regulator_info
  regulator: da9052: Convert to set_voltage_sel and map_voltage
  regulator: max8952: Use devm_kzalloc
  ...

58 files changed, 3971 insertions, 3254 deletions

diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index e35cb6bc9003..b5a0032f616e 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -162,6 +162,7 @@ config MFD_TPS6586X
 	bool "TPS6586x Power Management chips"
 	depends on I2C=y && GPIOLIB && GENERIC_HARDIRQS
 	select MFD_CORE
+	depends on REGULATOR
 	help
 	  If you say yes here you get support for the TPS6586X series of
 	  Power Management chips.
diff --git a/drivers/mfd/tps65090.c b/drivers/mfd/tps65090.c
index a66d4df51293..47f802bf1848 100644
--- a/drivers/mfd/tps65090.c
+++ b/drivers/mfd/tps65090.c
@@ -78,17 +78,6 @@ static struct mfd_cell tps65090s[] = {
 	},
 };
 
-struct tps65090 {
-	struct mutex		lock;
-	struct device		*dev;
-	struct i2c_client	*client;
-	struct regmap		*rmap;
-	struct irq_chip		irq_chip;
-	struct mutex		irq_lock;
-	int			irq_base;
-	unsigned int		id;
-};
-
 int tps65090_write(struct device *dev, int reg, uint8_t val)
 {
 	struct tps65090 *tps = dev_get_drvdata(dev);
diff --git a/drivers/mfd/tps6586x.c b/drivers/mfd/tps6586x.c
index a5ddf31b60ca..c84b5506d5fb 100644
--- a/drivers/mfd/tps6586x.c
+++ b/drivers/mfd/tps6586x.c
@@ -23,6 +23,7 @@
 #include <linux/slab.h>
 #include <linux/gpio.h>
 #include <linux/i2c.h>
+#include <linux/regulator/of_regulator.h>
 
 #include <linux/mfd/core.h>
 #include <linux/mfd/tps6586x.h>
@@ -460,6 +461,7 @@ static int __devinit tps6586x_add_subdevs(struct tps6586x *tps6586x,
 
 		pdev->dev.parent = tps6586x->dev;
 		pdev->dev.platform_data = subdev->platform_data;
+		pdev->dev.of_node = subdev->of_node;
 
 		ret = platform_device_add(pdev);
 		if (ret) {
@@ -474,6 +476,86 @@ failed:
 	return ret;
 }
 
+#ifdef CONFIG_OF
+static struct of_regulator_match tps6586x_matches[] = {
+	{ .name = "sm0",     .driver_data = (void *)TPS6586X_ID_SM_0    },
+	{ .name = "sm1",     .driver_data = (void *)TPS6586X_ID_SM_1    },
+	{ .name = "sm2",     .driver_data = (void *)TPS6586X_ID_SM_2    },
+	{ .name = "ldo0",    .driver_data = (void *)TPS6586X_ID_LDO_0   },
+	{ .name = "ldo1",    .driver_data = (void *)TPS6586X_ID_LDO_1   },
+	{ .name = "ldo2",    .driver_data = (void *)TPS6586X_ID_LDO_2   },
+	{ .name = "ldo3",    .driver_data = (void *)TPS6586X_ID_LDO_3   },
+	{ .name = "ldo4",    .driver_data = (void *)TPS6586X_ID_LDO_4   },
+	{ .name = "ldo5",    .driver_data = (void *)TPS6586X_ID_LDO_5   },
+	{ .name = "ldo6",    .driver_data = (void *)TPS6586X_ID_LDO_6   },
+	{ .name = "ldo7",    .driver_data = (void *)TPS6586X_ID_LDO_7   },
+	{ .name = "ldo8",    .driver_data = (void *)TPS6586X_ID_LDO_8   },
+	{ .name = "ldo9",    .driver_data = (void *)TPS6586X_ID_LDO_9   },
+	{ .name = "ldo_rtc", .driver_data = (void *)TPS6586X_ID_LDO_RTC },
+};
+
+static struct tps6586x_platform_data *tps6586x_parse_dt(struct i2c_client *client)
+{
+	const unsigned int num = ARRAY_SIZE(tps6586x_matches);
+	struct device_node *np = client->dev.of_node;
+	struct tps6586x_platform_data *pdata;
+	struct tps6586x_subdev_info *devs;
+	struct device_node *regs;
+	unsigned int count;
+	unsigned int i, j;
+	int err;
+
+	regs = of_find_node_by_name(np, "regulators");
+	if (!regs)
+		return NULL;
+
+	err = of_regulator_match(&client->dev, regs, tps6586x_matches, num);
+	if (err < 0) {
+		of_node_put(regs);
+		return NULL;
+	}
+
+	of_node_put(regs);
+	count = err;
+
+	devs = devm_kzalloc(&client->dev, count * sizeof(*devs), GFP_KERNEL);
+	if (!devs)
+		return NULL;
+
+	for (i = 0, j = 0; i < num && j < count; i++) {
+		if (!tps6586x_matches[i].init_data)
+			continue;
+
+		devs[j].name = "tps6586x-regulator";
+		devs[j].platform_data = tps6586x_matches[i].init_data;
+		devs[j].id = (int)tps6586x_matches[i].driver_data;
+		devs[j].of_node = tps6586x_matches[i].of_node;
+		j++;
+	}
+
+	pdata = devm_kzalloc(&client->dev, sizeof(*pdata), GFP_KERNEL);
+	if (!pdata)
+		return NULL;
+
+	pdata->num_subdevs = count;
+	pdata->subdevs = devs;
+	pdata->gpio_base = -1;
+	pdata->irq_base = -1;
+
+	return pdata;
+}
+
+static struct of_device_id tps6586x_of_match[] = {
+	{ .compatible = "ti,tps6586x", },
+	{ },
+};
+#else
+static struct tps6586x_platform_data *tps6586x_parse_dt(struct i2c_client *client)
+{
+	return NULL;
+}
+#endif
+
 static int __devinit tps6586x_i2c_probe(struct i2c_client *client,
 					const struct i2c_device_id *id)
 {
@@ -481,6 +563,9 @@ static int __devinit tps6586x_i2c_probe(struct i2c_client *client,
 	struct tps6586x *tps6586x;
 	int ret;
 
+	if (!pdata && client->dev.of_node)
+		pdata = tps6586x_parse_dt(client);
+
 	if (!pdata) {
 		dev_err(&client->dev, "tps6586x requires platform data\n");
 		return -ENOTSUPP;
@@ -573,6 +658,7 @@ static struct i2c_driver tps6586x_driver = {
 	.driver	= {
 		.name	= "tps6586x",
 		.owner	= THIS_MODULE,
+		.of_match_table = of_match_ptr(tps6586x_of_match),
 	},
 	.probe		= tps6586x_i2c_probe,
 	.remove		= __devexit_p(tps6586x_i2c_remove),
diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c
index 7c2267e71f8b..6fc90befa79e 100644
--- a/drivers/mfd/twl-core.c
+++ b/drivers/mfd/twl-core.c
@@ -224,13 +224,6 @@
 #define HIGH_PERF_SQ			(1 << 3)
 #define CK32K_LOWPWR_EN			(1 << 7)
 
-
-/* chip-specific feature flags, for i2c_device_id.driver_data */
-#define TWL4030_VAUX2		BIT(0)	/* pre-5030 voltage ranges */
-#define TPS_SUBSET		BIT(1)	/* tps659[23]0 have fewer LDOs */
-#define TWL5031			BIT(2)  /* twl5031 has different registers */
-#define TWL6030_CLASS		BIT(3)	/* TWL6030 class */
-
 /*----------------------------------------------------------------------*/
 
 /* is driver active, bound to a chip? */
diff --git a/drivers/regulator/88pm8607.c b/drivers/regulator/88pm8607.c
index 28b81ae4cf7f..c3482b954cb7 100644
--- a/drivers/regulator/88pm8607.c
+++ b/drivers/regulator/88pm8607.c
@@ -27,13 +27,8 @@ struct pm8607_regulator_info {
 	unsigned int	*vol_table;
 	unsigned int	*vol_suspend;
 
-	int	vol_reg;
-	int	vol_shift;
-	int	vol_nbits;
 	int	update_reg;
 	int	update_bit;
-	int	enable_reg;
-	int	enable_bit;
 	int	slope_double;
 };
 
@@ -216,7 +211,7 @@ static int pm8607_list_voltage(struct regulator_dev *rdev, unsigned index)
 	struct pm8607_regulator_info *info = rdev_get_drvdata(rdev);
 	int ret = -EINVAL;
 
-	if (info->vol_table && (index < (1 << info->vol_nbits))) {
+	if (info->vol_table && (index < rdev->desc->n_voltages)) {
 		ret = info->vol_table[index];
 		if (info->slope_double)
 			ret <<= 1;
@@ -224,51 +219,16 @@ static int pm8607_list_voltage(struct regulator_dev *rdev, unsigned index)
 	return ret;
 }
 
-static int choose_voltage(struct regulator_dev *rdev, int min_uV, int max_uV)
+static int pm8607_set_voltage_sel(struct regulator_dev *rdev, unsigned selector)
 {
 	struct pm8607_regulator_info *info = rdev_get_drvdata(rdev);
-	int i, ret = -ENOENT;
-
-	if (info->slope_double) {
-		min_uV = min_uV >> 1;
-		max_uV = max_uV >> 1;
-	}
-	if (info->vol_table) {
-		for (i = 0; i < (1 << info->vol_nbits); i++) {
-			if (!info->vol_table[i])
-				break;
-			if ((min_uV <= info->vol_table[i])
-				&& (max_uV >= info->vol_table[i])) {
-				ret = i;
-				break;
-			}
-		}
-	}
-	if (ret < 0)
-		pr_err("invalid voltage range (%d %d) uV\n", min_uV, max_uV);
-	return ret;
-}
-
-static int pm8607_set_voltage(struct regulator_dev *rdev,
-			      int min_uV, int max_uV, unsigned *selector)
-{
-	struct pm8607_regulator_info *info = rdev_get_drvdata(rdev);
-	uint8_t val, mask;
+	uint8_t val;
 	int ret;
 
-	if (min_uV > max_uV) {
-		pr_err("invalid voltage range (%d, %d) uV\n", min_uV, max_uV);
-		return -EINVAL;
-	}
+	val = (uint8_t)(selector << (ffs(rdev->desc->vsel_mask) - 1));
 
-	ret = choose_voltage(rdev, min_uV, max_uV);
-	if (ret < 0)
-		return -EINVAL;
-	*selector = ret;
-	val = (uint8_t)(ret << info->vol_shift);
-	mask = ((1 << info->vol_nbits) - 1)  << info->vol_shift;
-
-	ret = pm860x_set_bits(info->i2c, info->vol_reg, mask, val);
+	ret = pm860x_set_bits(info->i2c, rdev->desc->vsel_reg,
+			      rdev->desc->vsel_mask, val);
 	if (ret)
 		return ret;
 	switch (info->desc.id) {
@@ -282,60 +242,16 @@ static int pm8607_set_voltage(struct regulator_dev *rdev,
 	return ret;
 }
 
-static int pm8607_get_voltage(struct regulator_dev *rdev)
-{
-	struct pm8607_regulator_info *info = rdev_get_drvdata(rdev);
-	uint8_t val, mask;
-	int ret;
-
-	ret = pm860x_reg_read(info->i2c, info->vol_reg);
-	if (ret < 0)
-		return ret;
-
-	mask = ((1 << info->vol_nbits) - 1)  << info->vol_shift;
-	val = ((unsigned char)ret & mask) >> info->vol_shift;
-
-	return pm8607_list_voltage(rdev, val);
-}
-
-static int pm8607_enable(struct regulator_dev *rdev)
-{
-	struct pm8607_regulator_info *info = rdev_get_drvdata(rdev);
-
-	return pm860x_set_bits(info->i2c, info->enable_reg,
-			       1 << info->enable_bit,
-			       1 << info->enable_bit);
-}
-
-static int pm8607_disable(struct regulator_dev *rdev)
-{
-	struct pm8607_regulator_info *info = rdev_get_drvdata(rdev);
-
-	return pm860x_set_bits(info->i2c, info->enable_reg,
-			       1 << info->enable_bit, 0);
-}
-
-static int pm8607_is_enabled(struct regulator_dev *rdev)
-{
-	struct pm8607_regulator_info *info = rdev_get_drvdata(rdev);
-	int ret;
-
-	ret = pm860x_reg_read(info->i2c, info->enable_reg);
-	if (ret < 0)
-		return ret;
-
-	return !!((unsigned char)ret & (1 << info->enable_bit));
-}
-
 static struct regulator_ops pm8607_regulator_ops = {
-	.set_voltage	= pm8607_set_voltage,
-	.get_voltage	= pm8607_get_voltage,
-	.enable		= pm8607_enable,
-	.disable	= pm8607_disable,
-	.is_enabled	= pm8607_is_enabled,
+	.list_voltage	= pm8607_list_voltage,
+	.set_voltage_sel = pm8607_set_voltage_sel,
+	.get_voltage_sel = regulator_get_voltage_sel_regmap,
+	.enable = regulator_enable_regmap,
+	.disable = regulator_disable_regmap,
+	.is_enabled = regulator_is_enabled_regmap,
 };
 
-#define PM8607_DVC(vreg, nbits, ureg, ubit, ereg, ebit)			\
+#define PM8607_DVC(vreg, ureg, ubit, ereg, ebit)			\
 {									\
 	.desc	= {							\
 		.name	= #vreg,					\
@@ -343,20 +259,20 @@ static struct regulator_ops pm8607_regulator_ops = {
 		.type	= REGULATOR_VOLTAGE,				\
 		.id	= PM8607_ID_##vreg,				\
 		.owner	= THIS_MODULE,					\
+		.n_voltages = ARRAY_SIZE(vreg##_table),			\
+		.vsel_reg = PM8607_##vreg,				\
+		.vsel_mask = ARRAY_SIZE(vreg##_table) - 1,		\
+		.enable_reg = PM8607_##ereg,				\
+		.enable_mask = 1 << (ebit),				\
 	},								\
-	.vol_reg	= PM8607_##vreg,				\
-	.vol_shift	= (0),						\
-	.vol_nbits	= (nbits),					\
 	.update_reg	= PM8607_##ureg,				\
 	.update_bit	= (ubit),					\
-	.enable_reg	= PM8607_##ereg,				\
-	.enable_bit	= (ebit),					\
 	.slope_double	= (0),						\
 	.vol_table	= (unsigned int *)&vreg##_table,		\
 	.vol_suspend	= (unsigned int *)&vreg##_suspend_table,	\
 }
 
-#define PM8607_LDO(_id, vreg, shift, nbits, ereg, ebit)			\
+#define PM8607_LDO(_id, vreg, shift, ereg, ebit)			\
 {									\
 	.desc	= {							\
 		.name	= "LDO" #_id,					\
@@ -364,35 +280,35 @@ static struct regulator_ops pm8607_regulator_ops = {
 		.type	= REGULATOR_VOLTAGE,				\
 		.id	= PM8607_ID_LDO##_id,				\
 		.owner	= THIS_MODULE,					\
+		.n_voltages = ARRAY_SIZE(LDO##_id##_table),		\
+		.vsel_reg = PM8607_##vreg,				\
+		.vsel_mask = (ARRAY_SIZE(LDO##_id##_table) - 1) << (shift), \
+		.enable_reg = PM8607_##ereg,				\
+		.enable_mask = 1 << (ebit),				\
 	},								\
-	.vol_reg	= PM8607_##vreg,				\
-	.vol_shift	= (shift),					\
-	.vol_nbits	= (nbits),					\
-	.enable_reg	= PM8607_##ereg,				\
-	.enable_bit	= (ebit),					\
 	.slope_double	= (0),						\
 	.vol_table	= (unsigned int *)&LDO##_id##_table,		\
 	.vol_suspend	= (unsigned int *)&LDO##_id##_suspend_table,	\
 }
 
 static struct pm8607_regulator_info pm8607_regulator_info[] = {
-	PM8607_DVC(BUCK1, 6, GO, 0, SUPPLIES_EN11, 0),
-	PM8607_DVC(BUCK2, 6, GO, 1, SUPPLIES_EN11, 1),
-	PM8607_DVC(BUCK3, 6, GO, 2, SUPPLIES_EN11, 2),
-
-	PM8607_LDO( 1,         LDO1, 0, 2, SUPPLIES_EN11, 3),
-	PM8607_LDO( 2,         LDO2, 0, 3, SUPPLIES_EN11, 4),
-	PM8607_LDO( 3,         LDO3, 0, 3, SUPPLIES_EN11, 5),
-	PM8607_LDO( 4,         LDO4, 0, 3, SUPPLIES_EN11, 6),
-	PM8607_LDO( 5,         LDO5, 0, 2, SUPPLIES_EN11, 7),
-	PM8607_LDO( 6,         LDO6, 0, 3, SUPPLIES_EN12, 0),
-	PM8607_LDO( 7,         LDO7, 0, 3, SUPPLIES_EN12, 1),
-	PM8607_LDO( 8,         LDO8, 0, 3, SUPPLIES_EN12, 2),
-	PM8607_LDO( 9,         LDO9, 0, 3, SUPPLIES_EN12, 3),
-	PM8607_LDO(10,        LDO10, 0, 4, SUPPLIES_EN12, 4),
-	PM8607_LDO(12,        LDO12, 0, 4, SUPPLIES_EN12, 5),
-	PM8607_LDO(13, VIBRATOR_SET, 1, 3,  VIBRATOR_SET, 0),
-	PM8607_LDO(14,        LDO14, 0, 3, SUPPLIES_EN12, 6),
+	PM8607_DVC(BUCK1, GO, 0, SUPPLIES_EN11, 0),
+	PM8607_DVC(BUCK2, GO, 1, SUPPLIES_EN11, 1),
+	PM8607_DVC(BUCK3, GO, 2, SUPPLIES_EN11, 2),
+
+	PM8607_LDO(1,         LDO1, 0, SUPPLIES_EN11, 3),
+	PM8607_LDO(2,         LDO2, 0, SUPPLIES_EN11, 4),
+	PM8607_LDO(3,         LDO3, 0, SUPPLIES_EN11, 5),
+	PM8607_LDO(4,         LDO4, 0, SUPPLIES_EN11, 6),
+	PM8607_LDO(5,         LDO5, 0, SUPPLIES_EN11, 7),
+	PM8607_LDO(6,         LDO6, 0, SUPPLIES_EN12, 0),
+	PM8607_LDO(7,         LDO7, 0, SUPPLIES_EN12, 1),
+	PM8607_LDO(8,         LDO8, 0, SUPPLIES_EN12, 2),
+	PM8607_LDO(9,         LDO9, 0, SUPPLIES_EN12, 3),
+	PM8607_LDO(10,        LDO10, 0, SUPPLIES_EN12, 4),
+	PM8607_LDO(12,        LDO12, 0, SUPPLIES_EN12, 5),
+	PM8607_LDO(13, VIBRATOR_SET, 1, VIBRATOR_SET, 0),
+	PM8607_LDO(14,        LDO14, 0, SUPPLIES_EN12, 6),
 };
 
 static int __devinit pm8607_regulator_probe(struct platform_device *pdev)
@@ -400,6 +316,7 @@ static int __devinit pm8607_regulator_probe(struct platform_device *pdev)
 	struct pm860x_chip *chip = dev_get_drvdata(pdev->dev.parent);
 	struct pm8607_regulator_info *info = NULL;
 	struct regulator_init_data *pdata = pdev->dev.platform_data;
+	struct regulator_config config = { };
 	struct resource *res;
 	int i;
 
@@ -425,9 +342,17 @@ static int __devinit pm8607_regulator_probe(struct platform_device *pdev)
 	if ((i == PM8607_ID_BUCK3) && info->chip->buck3_double)
 		info->slope_double = 1;
 
+	config.dev = &pdev->dev;
+	config.init_data = pdata;
+	config.driver_data = info;
+
+	if (chip->id == CHIP_PM8607)
+		config.regmap = chip->regmap;
+	else
+		config.regmap = chip->regmap_companion;
+
 	/* replace driver_data with info */
-	info->regulator = regulator_register(&info->desc, &pdev->dev,
-					     pdata, info, NULL);
+	info->regulator = regulator_register(&info->desc, &config);
 	if (IS_ERR(info->regulator)) {
 		dev_err(&pdev->dev, "failed to register regulator %s\n",
 			info->desc.name);
diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig
index 36db5a441eba..c86b8864e411 100644
--- a/drivers/regulator/Kconfig
+++ b/drivers/regulator/Kconfig
@@ -223,6 +223,16 @@ config REGULATOR_PCF50633
 	 Say Y here to support the voltage regulators and convertors
 	 on PCF50633
 
+config REGULATOR_RC5T583
+	tristate "RICOH RC5T583 Power regulators"
+	depends on MFD_RC5T583
+	help
+	  Select this option to enable the power regulator of RICOH
+	  PMIC RC5T583.
+	  This driver supports the control of different power rails of device
+	  through regulator interface. The device supports multiple DCDC/LDO
+	  outputs which can be controlled by i2c communication.
+
 config REGULATOR_S5M8767
 	tristate "Samsung S5M8767A voltage regulator"
 	depends on MFD_S5M_CORE
@@ -258,6 +268,18 @@ config REGULATOR_DB8500_PRCMU
 	  This driver supports the voltage domain regulators controlled by the
 	  DB8500 PRCMU
 
+config REGULATOR_PALMAS
+	tristate "TI Palmas PMIC Regulators"
+	depends on MFD_PALMAS
+	help
+	  If you wish to control the regulators on the Palmas series of
+	  chips say Y here. This will enable support for all the software
+	  controllable SMPS/LDO regulators.
+
+	  The regulators available on Palmas series chips vary depending
+	  on the muxing. This is handled automatically in the driver by
+	  reading the mux info from OTP.
+
 config REGULATOR_TPS6105X
 	tristate "TI TPS6105X Power regulators"
 	depends on TPS6105X
@@ -268,11 +290,11 @@ config REGULATOR_TPS6105X
 	  audio amplifiers.
 
 config REGULATOR_TPS62360
-	tristate "TI TPS62360 Power Regulator"
+	tristate "TI TPS6236x Power Regulator"
 	depends on I2C
 	select REGMAP_I2C
 	help
-	  This driver supports TPS62360 voltage regulator chip. This
+	  This driver supports TPS6236x voltage regulator chip. This
 	  regulator is meant for processor core supply. This chip is
 	  high-frequency synchronous step down dc-dc converter optimized
 	  for battery-powered portable applications.
@@ -294,6 +316,13 @@ config REGULATOR_TPS6507X
 	  three step-down converters and two general-purpose LDO voltage regulators.
 	  It supports TI's software based Class-2 SmartReflex implementation.
 
+config REGULATOR_TPS65090
+	tristate "TI TPS65090 Power regulator"
+	depends on MFD_TPS65090
+	help
+	  This driver provides support for the voltage regulators on the
+	  TI TPS65090 PMIC.
+
 config REGULATOR_TPS65217
 	tristate "TI TPS65217 Power regulators"
 	depends on MFD_TPS65217
diff --git a/drivers/regulator/Makefile b/drivers/regulator/Makefile
index 94b52745e957..977fd46909ab 100644
--- a/drivers/regulator/Makefile
+++ b/drivers/regulator/Makefile
@@ -9,7 +9,6 @@ obj-$(CONFIG_REGULATOR_FIXED_VOLTAGE) += fixed.o
 obj-$(CONFIG_REGULATOR_VIRTUAL_CONSUMER) += virtual.o
 obj-$(CONFIG_REGULATOR_USERSPACE_CONSUMER) += userspace-consumer.o
 
-obj-$(CONFIG_REGULATOR_GPIO) += gpio-regulator.o
 obj-$(CONFIG_REGULATOR_88PM8607) += 88pm8607.o
 obj-$(CONFIG_REGULATOR_AAT2870) += aat2870-regulator.o
 obj-$(CONFIG_REGULATOR_AB3100) += ab3100.o
@@ -20,6 +19,7 @@ obj-$(CONFIG_REGULATOR_DA903X)	+= da903x.o
 obj-$(CONFIG_REGULATOR_DA9052)	+= da9052-regulator.o
 obj-$(CONFIG_REGULATOR_DBX500_PRCMU) += dbx500-prcmu.o
 obj-$(CONFIG_REGULATOR_DB8500_PRCMU) += db8500-prcmu.o
+obj-$(CONFIG_REGULATOR_GPIO) += gpio-regulator.o
 obj-$(CONFIG_REGULATOR_ISL6271A) += isl6271a-regulator.o
 obj-$(CONFIG_REGULATOR_LP3971) += lp3971.o
 obj-$(CONFIG_REGULATOR_LP3972) += lp3972.o
@@ -33,13 +33,16 @@ obj-$(CONFIG_REGULATOR_MAX8998) += max8998.o
 obj-$(CONFIG_REGULATOR_MC13783) += mc13783-regulator.o
 obj-$(CONFIG_REGULATOR_MC13892) += mc13892-regulator.o
 obj-$(CONFIG_REGULATOR_MC13XXX_CORE) +=  mc13xxx-regulator-core.o
+obj-$(CONFIG_REGULATOR_PALMAS) += palmas-regulator.o
 obj-$(CONFIG_REGULATOR_PCAP) += pcap-regulator.o
 obj-$(CONFIG_REGULATOR_PCF50633) += pcf50633-regulator.o
+obj-$(CONFIG_REGULATOR_RC5T583)  += rc5t583-regulator.o
 obj-$(CONFIG_REGULATOR_S5M8767) += s5m8767.o
 obj-$(CONFIG_REGULATOR_TPS6105X) += tps6105x-regulator.o
 obj-$(CONFIG_REGULATOR_TPS62360) += tps62360-regulator.o
 obj-$(CONFIG_REGULATOR_TPS65023) += tps65023-regulator.o
 obj-$(CONFIG_REGULATOR_TPS6507X) += tps6507x-regulator.o
+obj-$(CONFIG_REGULATOR_TPS65090) += tps65090-regulator.o
 obj-$(CONFIG_REGULATOR_TPS65217) += tps65217-regulator.o
 obj-$(CONFIG_REGULATOR_TPS6524X) += tps6524x-regulator.o
 obj-$(CONFIG_REGULATOR_TPS6586X) += tps6586x-regulator.o
diff --git a/drivers/regulator/aat2870-regulator.c b/drivers/regulator/aat2870-regulator.c
index 9ed5c5d84e12..06776ca945f2 100644
--- a/