diff --git a/drivers/regulator/act8865-regulator.c b/drivers/regulator/act8865-regulator.c
index b03a0e8..c604b34 100644
--- a/drivers/regulator/act8865-regulator.c
+++ b/drivers/regulator/act8865-regulator.c
@@ -1,6 +1,7 @@
 /*
- * act8865-regulator.c - Voltage regulation for the active-semi ACT8865
- * http://www.active-semi.com/sheets/ACT8865_Datasheet.pdf
+ * act8865-regulator.c - Voltage regulation for active-semi ACT88xx PMUs
+ *
+ * http://www.active-semi.com/products/power-management-units/act88xx/
  *
  * Copyright (C) 2013 Atmel Corporation
  *
@@ -70,7 +71,7 @@ static const struct regmap_config act8865_regmap_config = {
 	.val_bits = 8,
 };
 
-static const struct regulator_linear_range act8865_volatge_ranges[] = {
+static const struct regulator_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),
@@ -86,110 +87,35 @@ static struct regulator_ops act8865_ops = {
 	.is_enabled		= regulator_is_enabled_regmap,
 };
 
-static const struct regulator_desc act8865_reg[] = {
-	{
-		.name = "DCDC_REG1",
-		.id = ACT8865_ID_DCDC1,
-		.ops = &act8865_ops,
-		.type = REGULATOR_VOLTAGE,
-		.n_voltages = ACT8865_VOLTAGE_NUM,
-		.linear_ranges = act8865_volatge_ranges,
-		.n_linear_ranges = ARRAY_SIZE(act8865_volatge_ranges),
-		.vsel_reg = ACT8865_DCDC1_VSET1,
-		.vsel_mask = ACT8865_VSEL_MASK,
-		.enable_reg = ACT8865_DCDC1_CTRL,
-		.enable_mask = ACT8865_ENA,
-		.owner = THIS_MODULE,
-	},
-	{
-		.name = "DCDC_REG2",
-		.id = ACT8865_ID_DCDC2,
-		.ops = &act8865_ops,
-		.type = REGULATOR_VOLTAGE,
-		.n_voltages = ACT8865_VOLTAGE_NUM,
-		.linear_ranges = act8865_volatge_ranges,
-		.n_linear_ranges = ARRAY_SIZE(act8865_volatge_ranges),
-		.vsel_reg = ACT8865_DCDC2_VSET1,
-		.vsel_mask = ACT8865_VSEL_MASK,
-		.enable_reg = ACT8865_DCDC2_CTRL,
-		.enable_mask = ACT8865_ENA,
-		.owner = THIS_MODULE,
-	},
-	{
-		.name = "DCDC_REG3",
-		.id = ACT8865_ID_DCDC3,
-		.ops = &act8865_ops,
-		.type = REGULATOR_VOLTAGE,
-		.n_voltages = ACT8865_VOLTAGE_NUM,
-		.linear_ranges = act8865_volatge_ranges,
-		.n_linear_ranges = ARRAY_SIZE(act8865_volatge_ranges),
-		.vsel_reg = ACT8865_DCDC3_VSET1,
-		.vsel_mask = ACT8865_VSEL_MASK,
-		.enable_reg = ACT8865_DCDC3_CTRL,
-		.enable_mask = ACT8865_ENA,
-		.owner = THIS_MODULE,
-	},
-	{
-		.name = "LDO_REG1",
-		.id = ACT8865_ID_LDO1,
-		.ops = &act8865_ops,
-		.type = REGULATOR_VOLTAGE,
-		.n_voltages = ACT8865_VOLTAGE_NUM,
-		.linear_ranges = act8865_volatge_ranges,
-		.n_linear_ranges = ARRAY_SIZE(act8865_volatge_ranges),
-		.vsel_reg = ACT8865_LDO1_VSET,
-		.vsel_mask = ACT8865_VSEL_MASK,
-		.enable_reg = ACT8865_LDO1_CTRL,
-		.enable_mask = ACT8865_ENA,
-		.owner = THIS_MODULE,
-	},
-	{
-		.name = "LDO_REG2",
-		.id = ACT8865_ID_LDO2,
-		.ops = &act8865_ops,
-		.type = REGULATOR_VOLTAGE,
-		.n_voltages = ACT8865_VOLTAGE_NUM,
-		.linear_ranges = act8865_volatge_ranges,
-		.n_linear_ranges = ARRAY_SIZE(act8865_volatge_ranges),
-		.vsel_reg = ACT8865_LDO2_VSET,
-		.vsel_mask = ACT8865_VSEL_MASK,
-		.enable_reg = ACT8865_LDO2_CTRL,
-		.enable_mask = ACT8865_ENA,
-		.owner = THIS_MODULE,
-	},
-	{
-		.name = "LDO_REG3",
-		.id = ACT8865_ID_LDO3,
-		.ops = &act8865_ops,
-		.type = REGULATOR_VOLTAGE,
-		.n_voltages = ACT8865_VOLTAGE_NUM,
-		.linear_ranges = act8865_volatge_ranges,
-		.n_linear_ranges = ARRAY_SIZE(act8865_volatge_ranges),
-		.vsel_reg = ACT8865_LDO3_VSET,
-		.vsel_mask = ACT8865_VSEL_MASK,
-		.enable_reg = ACT8865_LDO3_CTRL,
-		.enable_mask = ACT8865_ENA,
-		.owner = THIS_MODULE,
-	},
-	{
-		.name = "LDO_REG4",
-		.id = ACT8865_ID_LDO4,
-		.ops = &act8865_ops,
-		.type = REGULATOR_VOLTAGE,
-		.n_voltages = ACT8865_VOLTAGE_NUM,
-		.linear_ranges = act8865_volatge_ranges,
-		.n_linear_ranges = ARRAY_SIZE(act8865_volatge_ranges),
-		.vsel_reg = ACT8865_LDO4_VSET,
-		.vsel_mask = ACT8865_VSEL_MASK,
-		.enable_reg = ACT8865_LDO4_CTRL,
-		.enable_mask = ACT8865_ENA,
-		.owner = THIS_MODULE,
-	},
+#define ACT88xx_REG(_name, _family, _id, _vsel_reg)			\
+	[_family##_ID_##_id] = {					\
+		.name			= _name,			\
+		.id			= _family##_ID_##_id,		\
+		.type			= REGULATOR_VOLTAGE,		\
+		.ops			= &act8865_ops,			\
+		.n_voltages		= ACT8865_VOLTAGE_NUM,		\
+		.linear_ranges		= act8865_voltage_ranges,	\
+		.n_linear_ranges	= ARRAY_SIZE(act8865_voltage_ranges), \
+		.vsel_reg		= _family##_##_id##_##_vsel_reg, \
+		.vsel_mask		= ACT8865_VSEL_MASK,		\
+		.enable_reg		= _family##_##_id##_CTRL,	\
+		.enable_mask		= ACT8865_ENA,			\
+		.owner			= THIS_MODULE,			\
+	}
+
+static const struct regulator_desc act8865_regulators[] = {
+	ACT88xx_REG("DCDC_REG1", ACT8865, DCDC1, VSET1),
+	ACT88xx_REG("DCDC_REG2", ACT8865, DCDC2, VSET1),
+	ACT88xx_REG("DCDC_REG3", ACT8865, DCDC3, VSET1),
+	ACT88xx_REG("LDO_REG1", ACT8865, LDO1, VSET),
+	ACT88xx_REG("LDO_REG2", ACT8865, LDO2, VSET),
+	ACT88xx_REG("LDO_REG3", ACT8865, LDO3, VSET),
+	ACT88xx_REG("LDO_REG4", ACT8865, LDO4, VSET),
 };
 
 #ifdef CONFIG_OF
 static const struct of_device_id act8865_dt_ids[] = {
-	{ .compatible = "active-semi,act8865" },
+	{ .compatible = "active-semi,act8865", .data = (void *)ACT8865 },
 	{ }
 };
 MODULE_DEVICE_TABLE(of, act8865_dt_ids);
@@ -206,7 +132,9 @@ static struct of_regulator_match act8865_matches[] = {
 
 static int act8865_pdata_from_dt(struct device *dev,
 				 struct device_node **of_node,
-				 struct act8865_platform_data *pdata)
+				 struct act8865_platform_data *pdata,
+				 struct of_regulator_match *matches,
+				 int num_matches)
 {
 	int matched, i;
 	struct device_node *np;
@@ -218,26 +146,25 @@ static int act8865_pdata_from_dt(struct device *dev,
 		return -EINVAL;
 	}
 
-	matched = of_regulator_match(dev, np,
-				act8865_matches, ARRAY_SIZE(act8865_matches));
+	matched = of_regulator_match(dev, np, matches, num_matches);
 	of_node_put(np);
 	if (matched <= 0)
 		return matched;
 
 	pdata->regulators = devm_kzalloc(dev,
-				sizeof(struct act8865_regulator_data) *
-				ARRAY_SIZE(act8865_matches), GFP_KERNEL);
+					 sizeof(struct act8865_regulator_data) *
+					 num_matches, GFP_KERNEL);
 	if (!pdata->regulators)
 		return -ENOMEM;
 
-	pdata->num_regulators = ARRAY_SIZE(act8865_matches);
+	pdata->num_regulators = num_matches;
 	regulator = pdata->regulators;
 
-	for (i = 0; i < ARRAY_SIZE(act8865_matches); i++) {
+	for (i = 0; i < num_matches; i++) {
 		regulator->id = i;
-		regulator->name = act8865_matches[i].name;
-		regulator->platform_data = act8865_matches[i].init_data;
-		of_node[i] = act8865_matches[i].of_node;
+		regulator->name = matches[i].name;
+		regulator->platform_data = matches[i].init_data;
+		of_node[i] = matches[i].of_node;
 		regulator++;
 	}
 
@@ -269,35 +196,59 @@ static struct regulator_init_data
 }
 
 static int act8865_pmic_probe(struct i2c_client *client,
-			   const struct i2c_device_id *i2c_id)
+			      const struct i2c_device_id *i2c_id)
 {
-	struct regulator_dev *rdev;
+	static const struct regulator_desc *regulators;
+	struct act8865_platform_data pdata_of, *pdata;
+	struct of_regulator_match *matches;
 	struct device *dev = &client->dev;
-	struct act8865_platform_data *pdata = dev_get_platdata(dev);
-	struct regulator_config config = { };
+	int i, ret, num_regulators, error;
+	struct device_node **of_node;
 	struct act8865 *act8865;
-	struct device_node *of_node[ACT8865_REG_NUM];
-	int i;
-	int ret = -EINVAL;
-	int error;
+	unsigned long type;
+
+	pdata = dev_get_platdata(dev);
 
 	if (dev->of_node && !pdata) {
 		const struct of_device_id *id;
-		struct act8865_platform_data pdata_of;
 
 		id = of_match_device(of_match_ptr(act8865_dt_ids), dev);
 		if (!id)
 			return -ENODEV;
 
-		ret = act8865_pdata_from_dt(dev, of_node, &pdata_of);
+		type = (unsigned long) id->data;
+	} else {
+		type = i2c_id->driver_data;
+	}
+
+	switch (type) {
+	case ACT8865:
+		matches = act8865_matches;
+		regulators = act8865_regulators;
+		num_regulators = ARRAY_SIZE(act8865_regulators);
+		break;
+	default:
+		dev_err(dev, "invalid device id %lu\n", type);
+		return -EINVAL;
+	}
+
+	of_node = devm_kzalloc(dev, sizeof(struct device_node *) *
+			       num_regulators, GFP_KERNEL);
+	if (!of_node)
+		return -ENOMEM;
+
+	if (dev->of_node && !pdata) {
+		ret = act8865_pdata_from_dt(dev, of_node, &pdata_of, matches,
+					    num_regulators);
 		if (ret < 0)
 			return ret;
 
 		pdata = &pdata_of;
 	}
 
-	if (pdata->num_regulators > ACT8865_REG_NUM) {
-		dev_err(dev, "Too many regulators found!\n");
+	if (pdata->num_regulators > num_regulators) {
+		dev_err(dev, "too many regulators: %d\n",
+			pdata->num_regulators);
 		return -EINVAL;
 	}
 
@@ -314,8 +265,10 @@ static int act8865_pmic_probe(struct i2c_client *client,
 	}
 
 	/* Finally register devices */
-	for (i = 0; i < ACT8865_REG_NUM; i++) {
-		const struct regulator_desc *desc = &act8865_reg[i];
+	for (i = 0; i < num_regulators; i++) {
+		const struct regulator_desc *desc = &regulators[i];
+		struct regulator_config config = { };
+		struct regulator_dev *rdev;
 
 		config.dev = dev;
 		config.init_data = act8865_get_init_data(desc->id, pdata);
@@ -331,12 +284,13 @@ static int act8865_pmic_probe(struct i2c_client *client,
 	}
 
 	i2c_set_clientdata(client, act8865);
+	devm_kfree(dev, of_node);
 
 	return 0;
 }
 
 static const struct i2c_device_id act8865_ids[] = {
-	{ "act8865", 0 },
+	{ .name = "act8865", .driver_data = ACT8865 },
 	{ },
 };
 MODULE_DEVICE_TABLE(i2c, act8865_ids);
@@ -352,6 +306,6 @@ static struct i2c_driver act8865_pmic_driver = {
 
 module_i2c_driver(act8865_pmic_driver);
 
-MODULE_DESCRIPTION("active-semi act8865 voltage regulator driver");
+MODULE_DESCRIPTION("active-semi act88xx voltage regulator driver");
 MODULE_AUTHOR("Wenyou Yang <wenyou.yang@atmel.com>");
 MODULE_LICENSE("GPL v2");
diff --git a/include/linux/regulator/act8865.h b/include/linux/regulator/act8865.h
index 49206c1..b49be81 100644
--- a/include/linux/regulator/act8865.h
+++ b/include/linux/regulator/act8865.h
@@ -1,5 +1,5 @@
 /*
- * act8865.h  --  Voltage regulation for the active-semi act8865
+ * act8865.h  --  Voltage regulation for active-semi act88xx PMUs
  *
  * Copyright (C) 2013 Atmel Corporation.
  *
@@ -29,6 +29,10 @@ enum {
 	ACT8865_REG_NUM,
 };
 
+enum {
+	ACT8865,
+};
+
 /**
  * act8865_regulator_data - regulator data
  * @id: regulator id
