diff --git a/drivers/regulator/twl-regulator.c b/drivers/regulator/twl-regulator.c
index 8e1b68a2..7ea1c3a 100644
--- a/drivers/regulator/twl-regulator.c
+++ b/drivers/regulator/twl-regulator.c
@@ -52,27 +52,38 @@
  * The first three registers of all power resource banks help hardware to
  * manage the various resource groups.
  */
+/* Common offset in TWL4030/6030 */
 #define VREG_GRP		0
+/* TWL4030 register offsets */
 #define VREG_TYPE		1
 #define VREG_REMAP		2
 #define VREG_DEDICATED		3	/* LDO control */
-
+/* TWL6030 register offsets */
+#define VREG_TRANS		1
+#define VREG_STATE		2
+#define VREG_VOLTAGE		3
+/* TWL6030 Misc register offsets */
+#define VREG_BC_ALL		1
+#define VREG_BC_REF		2
+#define VREG_BC_PROC		3
+#define VREG_BC_CLK_RST		4
 
 static inline int
-twlreg_read(struct twlreg_info *info, unsigned offset)
+twlreg_read(struct twlreg_info *info, unsigned slave_subgp, unsigned offset)
 {
 	u8 value;
 	int status;
 
-	status = twl_i2c_read_u8(TWL_MODULE_PM_RECEIVER,
+	status = twl_i2c_read_u8(slave_subgp,
 			&value, info->base + offset);
 	return (status < 0) ? status : value;
 }
 
 static inline int
-twlreg_write(struct twlreg_info *info, unsigned offset, u8 value)
+twlreg_write(struct twlreg_info *info, unsigned slave_subgp, unsigned offset,
+						 u8 value)
 {
-	return twl_i2c_write_u8(TWL_MODULE_PM_RECEIVER,
+	return twl_i2c_write_u8(slave_subgp,
 			value, info->base + offset);
 }
 
@@ -82,17 +93,22 @@
 
 static int twlreg_grp(struct regulator_dev *rdev)
 {
-	return twlreg_read(rdev_get_drvdata(rdev), VREG_GRP);
+	return twlreg_read(rdev_get_drvdata(rdev), TWL_MODULE_PM_RECEIVER,
+								 VREG_GRP);
 }
 
 /*
  * Enable/disable regulators by joining/leaving the P1 (processor) group.
  * We assume nobody else is updating the DEV_GRP registers.
  */
-
-#define P3_GRP		BIT(7)		/* "peripherals" */
-#define P2_GRP		BIT(6)		/* secondary processor, modem, etc */
-#define P1_GRP		BIT(5)		/* CPU/Linux */
+/* definition for 4030 family */
+#define P3_GRP_4030	BIT(7)		/* "peripherals" */
+#define P2_GRP_4030	BIT(6)		/* secondary processor, modem, etc */
+#define P1_GRP_4030	BIT(5)		/* CPU/Linux */
+/* definition for 6030 family */
+#define P3_GRP_6030	BIT(2)		/* secondary processor, modem, etc */
+#define P2_GRP_6030	BIT(1)		/* "peripherals" */
+#define P1_GRP_6030	BIT(0)		/* CPU/Linux */
 
 static int twlreg_is_enabled(struct regulator_dev *rdev)
 {
@@ -101,7 +117,11 @@
 	if (state < 0)
 		return state;
 
-	return (state & P1_GRP) != 0;
+	if (twl_class_is_4030())
+		state &= P1_GRP_4030;
+	else
+		state &= P1_GRP_6030;
+	return state;
 }
 
 static int twlreg_enable(struct regulator_dev *rdev)
@@ -109,12 +129,16 @@
 	struct twlreg_info	*info = rdev_get_drvdata(rdev);
 	int			grp;
 
-	grp = twlreg_read(info, VREG_GRP);
+	grp = twlreg_read(info, TWL_MODULE_PM_RECEIVER, VREG_GRP);
 	if (grp < 0)
 		return grp;
 
-	grp |= P1_GRP;
-	return twlreg_write(info, VREG_GRP, grp);
+	if (twl_class_is_4030())
+		grp |= P1_GRP_4030;
+	else
+		grp |= P1_GRP_6030;
+
+	return twlreg_write(info, TWL_MODULE_PM_RECEIVER, VREG_GRP, grp);
 }
 
 static int twlreg_disable(struct regulator_dev *rdev)
@@ -122,18 +146,25 @@
 	struct twlreg_info	*info = rdev_get_drvdata(rdev);
 	int			grp;
 
-	grp = twlreg_read(info, VREG_GRP);
+	grp = twlreg_read(info, TWL_MODULE_PM_RECEIVER, VREG_GRP);
 	if (grp < 0)
 		return grp;
 
-	grp &= ~P1_GRP;
-	return twlreg_write(info, VREG_GRP, grp);
+	if (twl_class_is_4030())
+		grp &= ~P1_GRP_4030;
+	else
+		grp &= ~P1_GRP_6030;
+
+	return twlreg_write(info, TWL_MODULE_PM_RECEIVER, VREG_GRP, grp);
 }
 
 static int twlreg_get_status(struct regulator_dev *rdev)
 {
 	int	state = twlreg_grp(rdev);
 
+	if (twl_class_is_6030())
+		return 0; /* FIXME return for 6030 regulator */
+
 	if (state < 0)
 		return state;
 	state &= 0x0f;
@@ -152,6 +183,9 @@
 	unsigned		message;
 	int			status;
 
+	if (twl_class_is_6030())
+		return 0; /* FIXME return for 6030 regulator */
+
 	/* We can only set the mode through state machine commands... */
 	switch (mode) {
 	case REGULATOR_MODE_NORMAL:
@@ -168,7 +202,7 @@
 	status = twlreg_grp(rdev);
 	if (status < 0)
 		return status;
-	if (!(status & (P3_GRP | P2_GRP | P1_GRP)))
+	if (!(status & (P3_GRP_4030 | P2_GRP_4030 | P1_GRP_4030)))
 		return -EACCES;
 
 	status = twl_i2c_write_u8(TWL_MODULE_PM_MASTER,
@@ -260,7 +294,29 @@
 static const u16 VDAC_VSEL_table[] = {
 	1200, 1300, 1800, 1800,
 };
-
+static const u16 VAUX1_6030_VSEL_table[] = {
+	1000, 1300, 1800, 2500,
+	2800, 2900, 3000, 3000,
+};
+static const u16 VAUX2_6030_VSEL_table[] = {
+	1200, 1800, 2500, 2750,
+	2800, 2800, 2800, 2800,
+};
+static const u16 VAUX3_6030_VSEL_table[] = {
+	1000, 1200, 1300, 1800,
+	2500, 2800, 3000, 3000,
+};
+static const u16 VMMC_VSEL_table[] = {
+	1200, 1800, 2800, 2900,
+	3000, 3000, 3000, 3000,
+};
+static const u16 VPP_VSEL_table[] = {
+	1800, 1900, 2000, 2100,
+	2200, 2300, 2400, 2500,
+};
+static const u16 VUSIM_VSEL_table[] = {
+	1200, 1800, 2500, 2900,
+};
 
 static int twlldo_list_voltage(struct regulator_dev *rdev, unsigned index)
 {
@@ -288,7 +344,8 @@
 
 		/* use the first in-range value */
 		if (min_uV <= uV && uV <= max_uV)
-			return twlreg_write(info, VREG_DEDICATED, vsel);
+			return twlreg_write(info, TWL_MODULE_PM_RECEIVER,
+							VREG_VOLTAGE, vsel);
 	}
 
 	return -EDOM;
@@ -297,7 +354,8 @@
 static int twlldo_get_voltage(struct regulator_dev *rdev)
 {
 	struct twlreg_info	*info = rdev_get_drvdata(rdev);
-	int			vsel = twlreg_read(info, VREG_DEDICATED);
+	int		vsel = twlreg_read(info, TWL_MODULE_PM_RECEIVER,
+								VREG_VOLTAGE);
 
 	if (vsel < 0)
 		return vsel;
@@ -360,6 +418,10 @@
 		TWL_ADJUSTABLE_LDO(label, offset, num, TWL4030)
 #define TWL4030_FIXED_LDO(label, offset, mVolts, num) \
 		TWL_FIXED_LDO(label, offset, mVolts, num, TWL4030)
+#define TWL6030_ADJUSTABLE_LDO(label, offset, num) \
+		TWL_ADJUSTABLE_LDO(label, offset, num, TWL6030)
+#define TWL6030_FIXED_LDO(label, offset, mVolts, num) \
+		TWL_FIXED_LDO(label, offset, mVolts, num, TWL6030)
 
 #define TWL_ADJUSTABLE_LDO(label, offset, num, family) { \
 	.base = offset, \
@@ -420,6 +482,18 @@
 	TWL4030_FIXED_LDO(VUSB1V8, 0x74, 1800, 18),
 	TWL4030_FIXED_LDO(VUSB3V1, 0x77, 3100, 19),
 	/* VUSBCP is managed *only* by the USB subchip */
+
+	/* 6030 REG with base as PMC Slave Misc : 0x0030 */
+	TWL6030_ADJUSTABLE_LDO(VAUX1_6030, 0x54, 1),
+	TWL6030_ADJUSTABLE_LDO(VAUX2_6030, 0x58, 2),
+	TWL6030_ADJUSTABLE_LDO(VAUX3_6030, 0x5c, 3),
+	TWL6030_ADJUSTABLE_LDO(VMMC, 0x68, 4),
+	TWL6030_ADJUSTABLE_LDO(VPP, 0x6c, 5),
+	TWL6030_ADJUSTABLE_LDO(VUSIM, 0x74, 7),
+	TWL6030_FIXED_LDO(VANA, 0x50, 2100, 15),
+	TWL6030_FIXED_LDO(VCXIO, 0x60, 1800, 16),
+	TWL6030_FIXED_LDO(VDAC, 0x64, 1800, 17),
+	TWL6030_FIXED_LDO(VUSB, 0x70, 3300, 18)
 };
 
 static int twlreg_probe(struct platform_device *pdev)