diff --git a/drivers/power/regulator/Kconfig b/drivers/power/regulator/Kconfig
index 6289b83..b854773 100644
--- a/drivers/power/regulator/Kconfig
+++ b/drivers/power/regulator/Kconfig
@@ -16,6 +16,14 @@ config DM_REGULATOR
 	for this purpose if PMIC I/O driver is implemented or dm_scan_fdt_node()
 	otherwise. Detailed information can be found in the header file.
 
+config DM_REGULATOR_PFUZE100
+	bool "Enable Driver Model for REGULATOR PFUZE100"
+	depends on DM_REGULATOR && DM_PMIC_PFUZE100
+	---help---
+	This config enables implementation of driver-model regulator uclass
+	features for REGULATOR PFUZE100. The driver implements get/set api for:
+	value, enable and mode.
+
 config DM_REGULATOR_MAX77686
 	bool "Enable Driver Model for REGULATOR MAX77686"
 	depends on DM_REGULATOR && DM_PMIC_MAX77686
diff --git a/drivers/power/regulator/Makefile b/drivers/power/regulator/Makefile
index 96aa624..9f8f17b 100644
--- a/drivers/power/regulator/Makefile
+++ b/drivers/power/regulator/Makefile
@@ -7,5 +7,6 @@
 
 obj-$(CONFIG_DM_REGULATOR) += regulator-uclass.o
 obj-$(CONFIG_DM_REGULATOR_MAX77686) += max77686.o
+obj-$(CONFIG_DM_REGULATOR_PFUZE100) += pfuze100.o
 obj-$(CONFIG_DM_REGULATOR_FIXED) += fixed.o
 obj-$(CONFIG_DM_REGULATOR_SANDBOX) += sandbox.o
diff --git a/drivers/power/regulator/pfuze100.c b/drivers/power/regulator/pfuze100.c
new file mode 100644
index 0000000..4702161
--- /dev/null
+++ b/drivers/power/regulator/pfuze100.c
@@ -0,0 +1,568 @@
+#include <common.h>
+#include <fdtdec.h>
+#include <errno.h>
+#include <dm.h>
+#include <i2c.h>
+#include <power/pmic.h>
+#include <power/regulator.h>
+#include <power/pfuze100_pmic.h>
+
+/**
+ * struct pfuze100_regulator_desc - regulator descriptor
+ *
+ * @name: Identify name for the regulator.
+ * @type: Indicates the regulator type.
+ * @uV_step: Voltage increase for each selector.
+ * @vsel_reg: Register for adjust regulator voltage for normal.
+ * @vsel_mask: Mask bit for setting regulator voltage for normal.
+ * @stby_reg: Register for adjust regulator voltage for standby.
+ * @stby_mask: Mask bit for setting regulator voltage for standby.
+ * @volt_table: Voltage mapping table (if table based mapping).
+ * @voltage: Current voltage for REGULATOR_TYPE_FIXED type regulator.
+ */
+struct pfuze100_regulator_desc {
+	char *name;
+	enum regulator_type type;
+	unsigned int uV_step;
+	unsigned int vsel_reg;
+	unsigned int vsel_mask;
+	unsigned int stby_reg;
+	unsigned int stby_mask;
+	unsigned int *volt_table;
+	unsigned int voltage;
+};
+
+/**
+ * struct pfuze100_regulator_platdata - platform data for pfuze100
+ *
+ * @desc: Points the description entry of one regulator of pfuze100
+ */
+struct pfuze100_regulator_platdata {
+	struct pfuze100_regulator_desc *desc;
+};
+
+#define PFUZE100_FIXED_REG(_name, base, vol)				\
+	{								\
+		.name		=	#_name,				\
+		.type		=	REGULATOR_TYPE_FIXED,		\
+		.voltage	=	(vol),				\
+	}
+
+#define PFUZE100_SW_REG(_name, base, step)				\
+	{								\
+		.name		=	#_name,				\
+		.type		=	REGULATOR_TYPE_BUCK,		\
+		.uV_step	=	(step),				\
+		.vsel_reg	=	(base) + PFUZE100_VOL_OFFSET,	\
+		.vsel_mask	=	0x3F,				\
+		.stby_reg	=	(base) + PFUZE100_STBY_OFFSET,	\
+		.stby_mask	=	0x3F,				\
+	}
+
+#define PFUZE100_SWB_REG(_name, base, mask, step, voltages)		\
+	{								\
+		.name		=	#_name,				\
+		.type		=	REGULATOR_TYPE_BUCK,		\
+		.uV_step	=	(step),				\
+		.vsel_reg	=	(base),				\
+		.vsel_mask	=	(mask),				\
+		.volt_table	=	(voltages),			\
+	}
+
+#define PFUZE100_SNVS_REG(_name, base, mask, voltages)			\
+	{								\
+		.name		=	#_name,				\
+		.type		=	REGULATOR_TYPE_OTHER,		\
+		.vsel_reg	=	(base),				\
+		.vsel_mask	=	(mask),				\
+		.volt_table	=	(voltages),			\
+	}
+
+#define PFUZE100_VGEN_REG(_name, base, step)				\
+	{								\
+		.name		=	#_name,				\
+		.type		=	REGULATOR_TYPE_LDO,		\
+		.uV_step	=	(step),				\
+		.vsel_reg	=	(base),				\
+		.vsel_mask	=	0xF,				\
+		.stby_reg	=	(base),				\
+		.stby_mask	=	0x20,				\
+	}
+
+#define PFUZE3000_VCC_REG(_name, base, step)				\
+	{								\
+		.name		=	#_name,				\
+		.type		=	REGULATOR_TYPE_LDO,		\
+		.uV_step	=	(step),				\
+		.vsel_reg	=	(base),				\
+		.vsel_mask	=	0x3,				\
+		.stby_reg	=	(base),				\
+		.stby_mask	=	0x20,				\
+}
+
+#define PFUZE3000_SW1_REG(_name, base, step)				\
+	{								\
+		.name		=	#_name,				\
+		.type		=	REGULATOR_TYPE_BUCK,		\
+		.uV_step	=	(step),				\
+		.vsel_reg	=	(base) + PFUZE100_VOL_OFFSET,	\
+		.vsel_mask	=	0x1F,				\
+		.stby_reg	=	(base) + PFUZE100_STBY_OFFSET,	\
+		.stby_mask	=	0x1F,				\
+	}
+
+#define PFUZE3000_SW2_REG(_name, base, step)				\
+	{								\
+		.name		=	#_name,				\
+		.type		=	REGULATOR_TYPE_BUCK,		\
+		.uV_step	=	(step),				\
+		.vsel_reg	=	(base) + PFUZE100_VOL_OFFSET,	\
+		.vsel_mask	=	0x7,				\
+		.stby_reg	=	(base) + PFUZE100_STBY_OFFSET,	\
+		.stby_mask	=	0x7,				\
+	}
+
+#define PFUZE3000_SW3_REG(_name, base, step)				\
+	{								\
+		.name		=	#_name,				\
+		.type		=	REGULATOR_TYPE_BUCK,		\
+		.uV_step	=	(step),				\
+		.vsel_reg	=	(base) + PFUZE100_VOL_OFFSET,	\
+		.vsel_mask	=	0xF,				\
+		.stby_reg	=	(base) + PFUZE100_STBY_OFFSET,	\
+		.stby_mask	=	0xF,				\
+	}
+
+static unsigned int pfuze100_swbst[] = {
+	5000000, 5050000, 5100000, 5150000
+};
+
+static unsigned int pfuze100_vsnvs[] = {
+	1000000, 1100000, 1200000, 1300000, 1500000, 1800000, 3000000, -1
+};
+
+static unsigned int pfuze3000_vsnvs[] = {
+	-1, -1, -1, -1, -1, -1, 3000000, -1
+};
+
+static unsigned int pfuze3000_sw2lo[] = {
+	1500000, 1550000, 1600000, 1650000, 1700000, 1750000, 1800000, 1850000
+};
+
+/* PFUZE100 */
+static struct pfuze100_regulator_desc pfuze100_regulators[] = {
+	PFUZE100_SW_REG(sw1ab, PFUZE100_SW1ABVOL, 25000),
+	PFUZE100_SW_REG(sw1c, PFUZE100_SW1CVOL, 25000),
+	PFUZE100_SW_REG(sw2, PFUZE100_SW2VOL, 25000),
+	PFUZE100_SW_REG(sw3a, PFUZE100_SW3AVOL, 25000),
+	PFUZE100_SW_REG(sw3b, PFUZE100_SW3BVOL, 25000),
+	PFUZE100_SW_REG(sw4, PFUZE100_SW4VOL, 25000),
+	PFUZE100_SWB_REG(swbst, PFUZE100_SWBSTCON1, 0x3, 50000, pfuze100_swbst),
+	PFUZE100_SNVS_REG(vsnvs, PFUZE100_VSNVSVOL, 0x7, pfuze100_vsnvs),
+	PFUZE100_FIXED_REG(vrefddr, PFUZE100_VREFDDRCON, 750000),
+	PFUZE100_VGEN_REG(vgen1, PFUZE100_VGEN1VOL, 50000),
+	PFUZE100_VGEN_REG(vgen2, PFUZE100_VGEN2VOL, 50000),
+	PFUZE100_VGEN_REG(vgen3, PFUZE100_VGEN3VOL, 100000),
+	PFUZE100_VGEN_REG(vgen4, PFUZE100_VGEN4VOL, 100000),
+	PFUZE100_VGEN_REG(vgen5, PFUZE100_VGEN5VOL, 100000),
+	PFUZE100_VGEN_REG(vgen6, PFUZE100_VGEN6VOL, 100000),
+};
+
+/* PFUZE200 */
+static struct pfuze100_regulator_desc pfuze200_regulators[] = {
+	PFUZE100_SW_REG(sw1ab, PFUZE100_SW1ABVOL, 25000),
+	PFUZE100_SW_REG(sw2, PFUZE100_SW2VOL, 25000),
+	PFUZE100_SW_REG(sw3a, PFUZE100_SW3AVOL, 25000),
+	PFUZE100_SW_REG(sw3b, PFUZE100_SW3BVOL, 25000),
+	PFUZE100_SWB_REG(swbst, PFUZE100_SWBSTCON1, 0x3, 50000, pfuze100_swbst),
+	PFUZE100_SNVS_REG(vsnvs, PFUZE100_VSNVSVOL, 0x7, pfuze100_vsnvs),
+	PFUZE100_FIXED_REG(vrefddr, PFUZE100_VREFDDRCON, 750000),
+	PFUZE100_VGEN_REG(vgen1, PFUZE100_VGEN1VOL, 50000),
+	PFUZE100_VGEN_REG(vgen2, PFUZE100_VGEN2VOL, 50000),
+	PFUZE100_VGEN_REG(vgen3, PFUZE100_VGEN3VOL, 100000),
+	PFUZE100_VGEN_REG(vgen4, PFUZE100_VGEN4VOL, 100000),
+	PFUZE100_VGEN_REG(vgen5, PFUZE100_VGEN5VOL, 100000),
+	PFUZE100_VGEN_REG(vgen6, PFUZE100_VGEN6VOL, 100000),
+};
+
+/* PFUZE3000 */
+static struct pfuze100_regulator_desc pfuze3000_regulators[] = {
+	PFUZE3000_SW1_REG(sw1a, PFUZE100_SW1ABVOL, 25000),
+	PFUZE3000_SW1_REG(sw1b, PFUZE100_SW1CVOL, 25000),
+	PFUZE100_SWB_REG(sw2, PFUZE100_SW2VOL, 0x7, 50000, pfuze3000_sw2lo),
+	PFUZE3000_SW3_REG(sw3, PFUZE100_SW3AVOL, 50000),
+	PFUZE100_SWB_REG(swbst, PFUZE100_SWBSTCON1, 0x3, 50000, pfuze100_swbst),
+	PFUZE100_SNVS_REG(vsnvs, PFUZE100_VSNVSVOL, 0x7, pfuze3000_vsnvs),
+	PFUZE100_FIXED_REG(vrefddr, PFUZE100_VREFDDRCON, 750000),
+	PFUZE100_VGEN_REG(vldo1, PFUZE100_VGEN1VOL, 100000),
+	PFUZE100_VGEN_REG(vldo2, PFUZE100_VGEN2VOL, 50000),
+	PFUZE3000_VCC_REG(vccsd, PFUZE100_VGEN3VOL, 150000),
+	PFUZE3000_VCC_REG(v33, PFUZE100_VGEN4VOL, 150000),
+	PFUZE100_VGEN_REG(vldo3, PFUZE100_VGEN5VOL, 100000),
+	PFUZE100_VGEN_REG(vldo4, PFUZE100_VGEN6VOL, 100000),
+};
+
+#define MODE(_id, _val, _name) { \
+	.id = _id, \
+	.register_value = _val, \
+	.name = _name, \
+}
+
+/* SWx Buck regulator mode */
+static struct dm_regulator_mode pfuze_sw_modes[] = {
+	MODE(OFF_OFF, OFF_OFF, "OFF_OFF"),
+	MODE(PWM_OFF, PWM_OFF, "PWM_OFF"),
+	MODE(PFM_OFF, PFM_OFF, "PFM_OFF"),
+	MODE(APS_OFF, APS_OFF, "APS_OFF"),
+	MODE(PWM_PWM, PWM_PWM, "PWM_PWM"),
+	MODE(PWM_APS, PWM_APS, "PWM_APS"),
+	MODE(APS_APS, APS_APS, "APS_APS"),
+	MODE(APS_PFM, APS_PFM, "APS_PFM"),
+	MODE(PWM_PFM, PWM_PFM, "PWM_PFM"),
+};
+
+/* Boost Buck regulator mode for normal operation */
+static struct dm_regulator_mode pfuze_swbst_modes[] = {
+	MODE(SWBST_MODE_OFF, SWBST_MODE_OFF , "SWBST_MODE_OFF"),
+	MODE(SWBST_MODE_PFM, SWBST_MODE_PFM, "SWBST_MODE_PFM"),
+	MODE(SWBST_MODE_AUTO, SWBST_MODE_AUTO, "SWBST_MODE_AUTO"),
+	MODE(SWBST_MODE_APS, SWBST_MODE_APS, "SWBST_MODE_APS"),
+};
+
+/* VGENx LDO regulator mode for normal operation */
+static struct dm_regulator_mode pfuze_ldo_modes[] = {
+	MODE(LDO_MODE_OFF, LDO_MODE_OFF, "LDO_MODE_OFF"),
+	MODE(LDO_MODE_ON, LDO_MODE_ON, "LDO_MODE_ON"),
+};
+
+static struct pfuze100_regulator_desc *se_desc(struct pfuze100_regulator_desc *desc,
+					       int size,
+					       const char *name)
+{
+	int i;
+
+	for (i = 0; i < size; desc++) {
+		if (!strcmp(desc->name, name))
+			return desc;
+		continue;
+	}
+
+	return NULL;
+}
+
+static int pfuze100_regulator_probe(struct udevice *dev)
+{
+	struct dm_regulator_uclass_platdata *uc_pdata;
+	struct pfuze100_regulator_platdata *plat = dev_get_platdata(dev);
+	struct pfuze100_regulator_desc *desc;
+
+	switch (dev_get_driver_data(dev_get_parent(dev))) {
+	case PFUZE100:
+		desc = se_desc(pfuze100_regulators,
+			       ARRAY_SIZE(pfuze100_regulators),
+			       dev->name);
+		break;
+	case PFUZE200:
+		desc = se_desc(pfuze200_regulators,
+			       ARRAY_SIZE(pfuze200_regulators),
+			       dev->name);
+		break;
+	case PFUZE3000:
+		desc = se_desc(pfuze3000_regulators,
+			       ARRAY_SIZE(pfuze3000_regulators),
+			       dev->name);
+		break;
+	default:
+		debug("Unsupported PFUZE\n");
+		return -EINVAL;
+	}
+	if (!desc) {
+		debug("Do not support regulator %s\n", dev->name);
+		return -EINVAL;
+	}
+
+	plat->desc = desc;
+	uc_pdata = dev_get_uclass_platdata(dev);
+
+	uc_pdata->type = desc->type;
+	if (uc_pdata->type == REGULATOR_TYPE_BUCK) {
+		if (!strcmp(dev->name, "swbst")) {
+			uc_pdata->mode = pfuze_swbst_modes;
+			uc_pdata->mode_count = ARRAY_SIZE(pfuze_swbst_modes);
+		} else {
+			uc_pdata->mode = pfuze_sw_modes;
+			uc_pdata->mode_count = ARRAY_SIZE(pfuze_sw_modes);
+		}
+	} else if (uc_pdata->type == REGULATOR_TYPE_LDO) {
+		uc_pdata->mode = pfuze_ldo_modes;
+		uc_pdata->mode_count = ARRAY_SIZE(pfuze_ldo_modes);
+	} else {
+		uc_pdata->mode = NULL;
+		uc_pdata->mode_count = 0;
+	}
+
+	return 0;
+}
+
+static int pfuze100_regulator_mode(struct udevice *dev, int op, int *opmode)
+{
+	unsigned char val;
+	struct pfuze100_regulator_platdata *plat = dev_get_platdata(dev);
+	struct pfuze100_regulator_desc *desc = plat->desc;
+
+	if (op == PMIC_OP_GET) {
+		if (desc->type == REGULATOR_TYPE_BUCK) {
+			if (!strcmp(dev->name, "swbst")) {
+				val = pmic_reg_read(dev->parent,
+						    desc->vsel_reg);
+				if (val < 0)
+					return val;
+
+				val &= SWBST_MODE_MASK;
+				val >>= SWBST_MODE_SHIFT;
+				*opmode = val;
+
+				return 0;
+			}
+			val = pmic_reg_read(dev->parent,
+					    desc->vsel_reg +
+					    PFUZE100_MODE_OFFSET);
+			if (val < 0)
+				return val;
+
+			val &= SW_MODE_MASK;
+			val >>= SW_MODE_SHIFT;
+			*opmode = val;
+
+			return 0;
+
+		} else if (desc->type == REGULATOR_TYPE_LDO) {
+			val = pmic_reg_read(dev->parent, desc->vsel_reg);
+			if (val < 0)
+				return val;
+
+			val &= LDO_MODE_MASK;
+			val >>= LDO_MODE_SHIFT;
+			*opmode = val;
+
+			return 0;
+		} else {
+			return -EINVAL;
+		}
+	}
+
+	if (desc->type == REGULATOR_TYPE_BUCK) {
+		if (!strcmp(dev->name, "swbst"))
+			return pmic_clrsetbits(dev->parent, desc->vsel_reg,
+					       SWBST_MODE_MASK,
+					       *opmode << SWBST_MODE_SHIFT);
+
+		val = pmic_clrsetbits(dev->parent,
+				       desc->vsel_reg + PFUZE100_MODE_OFFSET,
+				       SW_MODE_MASK,
+				       *opmode << SW_MODE_SHIFT);
+
+	} else if (desc->type == REGULATOR_TYPE_LDO) {
+		val = pmic_clrsetbits(dev->parent, desc->vsel_reg,
+				       LDO_MODE_MASK,
+				       *opmode << LDO_MODE_SHIFT);
+		return val;
+	} else {
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int pfuze100_regulator_enable(struct udevice *dev, int op, bool *enable)
+{
+	unsigned char val;
+	int ret, on_off;
+	struct dm_regulator_uclass_platdata *uc_pdata =
+		dev_get_uclass_platdata(dev);
+
+	if (op == PMIC_OP_GET) {
+		if (!strcmp(dev->name, "vrefddr")) {
+			val = pmic_reg_read(dev->parent, PFUZE100_VREFDDRCON);
+			if (val < 0)
+				return val;
+
+			if (val & VREFDDRCON_EN)
+				*enable = true;
+			else
+				*enable = false;
+			return 0;
+		}
+		ret = pfuze100_regulator_mode(dev, op, &on_off);
+		if (ret)
+			return ret;
+		switch (on_off) {
+		/* OFF_OFF, SWBST_MODE_OFF, LDO_MODE_OFF have same value */
+		case OFF_OFF:
+			*enable = false;
+			break;
+		default:
+			*enable = true;
+			break;
+		}
+	} else if (op == PMIC_OP_SET) {
+		if (!strcmp(dev->name, "vrefddr")) {
+			val = pmic_reg_read(dev->parent, PFUZE100_VREFDDRCON);
+			if (val < 0)
+				return val;
+
+			if (val & VREFDDRCON_EN)
+				return 0;
+			val |= VREFDDRCON_EN;
+
+			return pmic_reg_write(dev->parent, PFUZE100_VREFDDRCON,
+					      val);
+		}
+
+		if (uc_pdata->type == REGULATOR_TYPE_LDO) {
+			on_off = *enable ? LDO_MODE_ON : LDO_MODE_OFF;
+		} else if (uc_pdata->type == REGULATOR_TYPE_BUCK) {
+			if (!strcmp(dev->name, "swbst"))
+				on_off = *enable ? SWBST_MODE_AUTO :
+					SWBST_MODE_OFF;
+			else
+				on_off = *enable ? APS_PFM : OFF_OFF;
+		} else {
+			return -EINVAL;
+		}
+
+		return pfuze100_regulator_mode(dev, op, &on_off);
+	}
+
+	return 0;
+}
+
+static int pfuze100_regulator_val(struct udevice *dev, int op, int *uV)
+{
+	int i;
+	unsigned char val;
+	struct pfuze100_regulator_platdata *plat = dev_get_platdata(dev);
+	struct pfuze100_regulator_desc *desc = plat->desc;
+	struct dm_regulator_uclass_platdata *uc_pdata =
+		dev_get_uclass_platdata(dev);
+
+	if (op == PMIC_OP_GET) {
+		*uV = 0;
+		if (uc_pdata->type == REGULATOR_TYPE_FIXED) {
+			*uV = desc->voltage;
+		} else if (desc->volt_table) {
+			val = pmic_reg_read(dev->parent, desc->vsel_reg);
+			if (val < 0)
+				return val;
+			val &= desc->vsel_mask;
+			*uV = desc->volt_table[val];
+		} else {
+			if (uc_pdata->min_uV < 0) {
+				debug("Need to provide min_uV in dts.\n");
+				return -EINVAL;
+			}
+			val = pmic_reg_read(dev->parent, desc->vsel_reg);
+			if (val < 0)
+				return val;
+			val &= desc->vsel_mask;
+			*uV = uc_pdata->min_uV + (int)val * desc->uV_step;
+		}
+
+		return 0;
+	}
+
+	if (uc_pdata->type == REGULATOR_TYPE_FIXED) {
+		debug("Set voltage for REGULATOR_TYPE_FIXED regulator\n");
+		return -EINVAL;
+	} else if (desc->volt_table) {
+		for (i = 0; i < desc->vsel_mask; i++) {
+			if (*uV == desc->volt_table[i])
+				break;
+		}
+		if (i == desc->vsel_mask) {
+			debug("Unsupported voltage %u\n", *uV);
+			return -EINVAL;
+		}
+
+		return pmic_clrsetbits(dev->parent, desc->vsel_reg,
+				       desc->vsel_mask, i);
+	} else {
+		if (uc_pdata->min_uV < 0) {
+			debug("Need to provide min_uV in dts.\n");
+			return -EINVAL;
+		}
+		return pmic_clrsetbits(dev->parent, desc->vsel_reg,
+				       desc->vsel_mask,
+				       (*uV - uc_pdata->min_uV) / desc->uV_step);
+	}
+
+	return 0;
+}
+
+static int pfuze100_regulator_get_value(struct udevice *dev)
+{
+	int uV;
+	int ret;
+
+	ret = pfuze100_regulator_val(dev, PMIC_OP_GET, &uV);
+	if (ret)
+		return ret;
+
+	return uV;
+}
+
+static int pfuze100_regulator_set_value(struct udevice *dev, int uV)
+{
+	return pfuze100_regulator_val(dev, PMIC_OP_SET, &uV);
+}
+
+static bool pfuze100_regulator_get_enable(struct udevice *dev)
+{
+	int ret;
+	bool enable = false;
+
+	ret = pfuze100_regulator_enable(dev, PMIC_OP_GET, &enable);
+	if (ret)
+		return ret;
+
+	return enable;
+}
+
+static int pfuze100_regulator_set_enable(struct udevice *dev, bool enable)
+{
+	return pfuze100_regulator_enable(dev, PMIC_OP_SET, &enable);
+}
+
+static int pfuze100_regulator_get_mode(struct udevice *dev)
+{
+	int mode;
+	int ret;
+
+	ret = pfuze100_regulator_mode(dev, PMIC_OP_GET, &mode);
+	if (ret)
+		return ret;
+
+	return mode;
+}
+
+static int pfuze100_regulator_set_mode(struct udevice *dev, int mode)
+{
+	return pfuze100_regulator_mode(dev, PMIC_OP_SET, &mode);
+}
+
+static const struct dm_regulator_ops pfuze100_regulator_ops = {
+	.get_value  = pfuze100_regulator_get_value,
+	.set_value  = pfuze100_regulator_set_value,
+	.get_enable = pfuze100_regulator_get_enable,
+	.set_enable = pfuze100_regulator_set_enable,
+	.get_mode   = pfuze100_regulator_get_mode,
+	.set_mode   = pfuze100_regulator_set_mode,
+};
+
+U_BOOT_DRIVER(pfuze100_regulator) = {
+	.name = "pfuze100_regulator",
+	.id = UCLASS_REGULATOR,
+	.ops = &pfuze100_regulator_ops,
+	.probe = pfuze100_regulator_probe,
+	.platdata_auto_alloc_size = sizeof(struct pfuze100_regulator_platdata),
+};
diff --git a/include/power/pfuze100_pmic.h b/include/power/pfuze100_pmic.h
index c40a976..41cb710 100644
--- a/include/power/pfuze100_pmic.h
+++ b/include/power/pfuze100_pmic.h
@@ -62,6 +62,13 @@ enum {
 	PFUZE100_NUM_OF_REGS	= 0x7f,
 };
 
+/* Registor offset based on VOLT register */
+#define PFUZE100_VOL_OFFSET	0
+#define PFUZE100_STBY_OFFSET	1
+#define PFUZE100_OFF_OFFSET	2
+#define PFUZE100_MODE_OFFSET	3
+#define PFUZE100_CONF_OFFSET	4
+
 /*
  * Buck Regulators
  */
@@ -138,6 +145,9 @@ enum {
 #define SW1x_STBY_MASK    0x3f
 #define SW1x_OFF_MASK     0x3f
 
+#define SW_MODE_MASK	0xf
+#define SW_MODE_SHIFT	0
+
 #define SW1xCONF_DVSSPEED_MASK 0xc0
 #define SW1xCONF_DVSSPEED_2US  0x00
 #define SW1xCONF_DVSSPEED_4US  0x40
@@ -186,7 +196,12 @@ enum {
 
 #define LDO_VOL_MASK	0xf
 #define LDO_EN		(1 << 4)
+#define LDO_MODE_SHIFT	4
+#define LDO_MODE_MASK	(1 << 4)
+#define LDO_MODE_OFF	0
+#define LDO_MODE_ON	1
 
+#define VREFDDRCON_EN	(1 << 4)
 /*
  * Boost Regulator
  */
@@ -199,10 +214,11 @@ enum {
 
 #define SWBST_VOL_MASK	0x3
 #define SWBST_MODE_MASK	0xC
-#define SWBST_MODE_OFF	(0 << 2)
-#define SWBST_MODE_PFM	(1 << 2)
-#define SWBST_MODE_AUTO	(2 << 2)
-#define SWBST_MODE_APS	(3 << 2)
+#define SWBST_MODE_SHIFT 0x2
+#define SWBST_MODE_OFF	0
+#define SWBST_MODE_PFM	1
+#define SWBST_MODE_AUTO	2
+#define SWBST_MODE_APS	3
 
 /*
  * Regulator Mode Control
