diff --git a/Documentation/devicetree/bindings/regulator/ti-abb-regulator.txt b/Documentation/devicetree/bindings/regulator/ti-abb-regulator.txt
index 2e57a33..c58db75 100644
--- a/Documentation/devicetree/bindings/regulator/ti-abb-regulator.txt
+++ b/Documentation/devicetree/bindings/regulator/ti-abb-regulator.txt
@@ -4,10 +4,14 @@ Required Properties:
 - compatible: Should be one of:
   - "ti,abb-v1" for older SoCs like OMAP3
   - "ti,abb-v2" for newer SoCs like OMAP4, OMAP5
+  - "ti,abb-v3" for a generic definition where setup and control registers are
+     provided (example: DRA7)
 - reg: Address and length of the register set for the device. It contains
   the information of registers in the same order as described by reg-names
 - reg-names: Should contain the reg names
-  - "base-address"	- contains base address of ABB module
+  - "base-address"	- contains base address of ABB module (ti,abb-v1,ti,abb-v2)
+  - "control-address"	- contains control register address of ABB module (ti,abb-v3)
+  - "setup-address"	- contains setup register address of ABB module (ti,abb-v3)
   - "int-address"	- contains address of interrupt register for ABB module
   (also see Optional properties)
 - #address-cell: should be 0
diff --git a/drivers/regulator/ti-abb-regulator.c b/drivers/regulator/ti-abb-regulator.c
index b187b6b..a97d0c5 100644
--- a/drivers/regulator/ti-abb-regulator.c
+++ b/drivers/regulator/ti-abb-regulator.c
@@ -54,8 +54,8 @@ struct ti_abb_info {
 
 /**
  * struct ti_abb_reg - Register description for ABB block
- * @setup_reg:			setup register offset from base
- * @control_reg:		control register offset from base
+ * @setup_off:			setup register offset from base
+ * @control_off:		control register offset from base
  * @sr2_wtcnt_value_mask:	setup register- sr2_wtcnt_value mask
  * @fbb_sel_mask:		setup register- FBB sel mask
  * @rbb_sel_mask:		setup register- RBB sel mask
@@ -64,8 +64,8 @@ struct ti_abb_info {
  * @opp_sel_mask:		control register - mask for mode to operate
  */
 struct ti_abb_reg {
-	u32 setup_reg;
-	u32 control_reg;
+	u32 setup_off;
+	u32 control_off;
 
 	/* Setup register fields */
 	u32 sr2_wtcnt_value_mask;
@@ -83,6 +83,8 @@ struct ti_abb_reg {
  * @rdesc:			regulator descriptor
  * @clk:			clock(usually sysclk) supplying ABB block
  * @base:			base address of ABB block
+ * @setup_reg:			setup register of ABB block
+ * @control_reg:		control register of ABB block
  * @int_base:			interrupt register base address
  * @efuse_base:			(optional) efuse base address for ABB modes
  * @ldo_base:			(optional) LDOVBB vset override base address
@@ -99,6 +101,8 @@ struct ti_abb {
 	struct regulator_desc rdesc;
 	struct clk *clk;
 	void __iomem *base;
+	void __iomem *setup_reg;
+	void __iomem *control_reg;
 	void __iomem *int_base;
 	void __iomem *efuse_base;
 	void __iomem *ldo_base;
@@ -118,20 +122,18 @@ struct ti_abb {
  * ti_abb_rmw() - handy wrapper to set specific register bits
  * @mask:	mask for register field
  * @value:	value shifted to mask location and written
- * @offset:	offset of register
- * @base:	base address
+ * @reg:	register address
  *
  * Return: final register value (may be unused)
  */
-static inline u32 ti_abb_rmw(u32 mask, u32 value, u32 offset,
-			     void __iomem *base)
+static inline u32 ti_abb_rmw(u32 mask, u32 value, void __iomem *reg)
 {
 	u32 val;
 
-	val = readl(base + offset);
+	val = readl(reg);
 	val &= ~mask;
 	val |= (value << __ffs(mask)) & mask;
-	writel(val, base + offset);
+	writel(val, reg);
 
 	return val;
 }
@@ -263,21 +265,19 @@ static int ti_abb_set_opp(struct regulator_dev *rdev, struct ti_abb *abb,
 	if (ret)
 		goto out;
 
-	ti_abb_rmw(regs->fbb_sel_mask | regs->rbb_sel_mask, 0, regs->setup_reg,
-		   abb->base);
+	ti_abb_rmw(regs->fbb_sel_mask | regs->rbb_sel_mask, 0, abb->setup_reg);
 
 	switch (info->opp_sel) {
 	case TI_ABB_SLOW_OPP:
-		ti_abb_rmw(regs->rbb_sel_mask, 1, regs->setup_reg, abb->base);
+		ti_abb_rmw(regs->rbb_sel_mask, 1, abb->setup_reg);
 		break;
 	case TI_ABB_FAST_OPP:
-		ti_abb_rmw(regs->fbb_sel_mask, 1, regs->setup_reg, abb->base);
+		ti_abb_rmw(regs->fbb_sel_mask, 1, abb->setup_reg);
 		break;
 	}
 
 	/* program next state of ABB ldo */
-	ti_abb_rmw(regs->opp_sel_mask, info->opp_sel, regs->control_reg,
-		   abb->base);
+	ti_abb_rmw(regs->opp_sel_mask, info->opp_sel, abb->control_reg);
 
 	/*
 	 * program LDO VBB vset override if needed for !bypass mode
@@ -288,7 +288,7 @@ static int ti_abb_set_opp(struct regulator_dev *rdev, struct ti_abb *abb,
 		ti_abb_program_ldovbb(dev, abb, info);
 
 	/* Initiate ABB ldo change */
-	ti_abb_rmw(regs->opp_change_mask, 1, regs->control_reg, abb->base);
+	ti_abb_rmw(regs->opp_change_mask, 1, abb->control_reg);
 
 	/* Wait for ABB LDO to complete transition to new Bias setting */
 	ret = ti_abb_wait_txdone(dev, abb);
@@ -490,8 +490,7 @@ static int ti_abb_init_timings(struct device *dev, struct ti_abb *abb)
 	dev_dbg(dev, "%s: Clk_rate=%ld, sr2_cnt=0x%08x\n", __func__,
 		clk_get_rate(abb->clk), sr2_wt_cnt_val);
 
-	ti_abb_rmw(regs->sr2_wtcnt_value_mask, sr2_wt_cnt_val, regs->setup_reg,
-		   abb->base);
+	ti_abb_rmw(regs->sr2_wtcnt_value_mask, sr2_wt_cnt_val, abb->setup_reg);
 
 	return 0;
 }
@@ -648,8 +647,8 @@ static struct regulator_ops ti_abb_reg_ops = {
 /* Default ABB block offsets, IF this changes in future, create new one */
 static const struct ti_abb_reg abb_regs_v1 = {
 	/* WARNING: registers are wrongly documented in TRM */
-	.setup_reg		= 0x04,
-	.control_reg		= 0x00,
+	.setup_off		= 0x04,
+	.control_off		= 0x00,
 
 	.sr2_wtcnt_value_mask	= (0xff << 8),
 	.fbb_sel_mask		= (0x01 << 2),
@@ -661,8 +660,8 @@ static const struct ti_abb_reg abb_regs_v1 = {
 };
 
 static const struct ti_abb_reg abb_regs_v2 = {
-	.setup_reg		= 0x00,
-	.control_reg		= 0x04,
+	.setup_off		= 0x00,
+	.control_off		= 0x04,
 
 	.sr2_wtcnt_value_mask	= (0xff << 8),
 	.fbb_sel_mask		= (0x01 << 2),
@@ -673,9 +672,20 @@ static const struct ti_abb_reg abb_regs_v2 = {
 	.opp_sel_mask		= (0x03 << 0),
 };
 
+static const struct ti_abb_reg abb_regs_generic = {
+	.sr2_wtcnt_value_mask	= (0xff << 8),
+	.fbb_sel_mask		= (0x01 << 2),
+	.rbb_sel_mask		= (0x01 << 1),
+	.sr2_en_mask		= (0x01 << 0),
+
+	.opp_change_mask	= (0x01 << 2),
+	.opp_sel_mask		= (0x03 << 0),
+};
+
 static const struct of_device_id ti_abb_of_match[] = {
 	{.compatible = "ti,abb-v1", .data = &abb_regs_v1},
 	{.compatible = "ti,abb-v2", .data = &abb_regs_v2},
+	{.compatible = "ti,abb-v3", .data = &abb_regs_generic},
 	{ },
 };
 
@@ -722,11 +732,29 @@ static int ti_abb_probe(struct platform_device *pdev)
 	abb->regs = match->data;
 
 	/* Map ABB resources */
-	pname = "base-address";
-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, pname);
-	abb->base = devm_ioremap_resource(dev, res);
-	if (IS_ERR(abb->base))
-		return PTR_ERR(abb->base);
+	if (abb->regs->setup_off || abb->regs->control_off) {
+		pname = "base-address";
+		res = platform_get_resource_byname(pdev, IORESOURCE_MEM, pname);
+		abb->base = devm_ioremap_resource(dev, res);
+		if (IS_ERR(abb->base))
+			return PTR_ERR(abb->base);
+
+		abb->setup_reg = abb->base + abb->regs->setup_off;
+		abb->control_reg = abb->base + abb->regs->control_off;
+
+	} else {
+		pname = "control-address";
+		res = platform_get_resource_byname(pdev, IORESOURCE_MEM, pname);
+		abb->control_reg = devm_ioremap_resource(dev, res);
+		if (IS_ERR(abb->control_reg))
+			return PTR_ERR(abb->control_reg);
+
+		pname = "setup-address";
+		res = platform_get_resource_byname(pdev, IORESOURCE_MEM, pname);
+		abb->setup_reg = devm_ioremap_resource(dev, res);
+		if (IS_ERR(abb->setup_reg))
+			return PTR_ERR(abb->setup_reg);
+	}
 
 	pname = "int-address";
 	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, pname);
@@ -860,7 +888,7 @@ skip_opt:
 	platform_set_drvdata(pdev, rdev);
 
 	/* Enable the ldo if not already done by bootloader */
-	ti_abb_rmw(abb->regs->sr2_en_mask, 1, abb->regs->setup_reg, abb->base);
+	ti_abb_rmw(abb->regs->sr2_en_mask, 1, abb->setup_reg);
 
 	return 0;
 }
