diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig
index f431779..da7483e 100644
--- a/drivers/regulator/Kconfig
+++ b/drivers/regulator/Kconfig
@@ -117,4 +117,11 @@
 	 Say Y here to support the voltage regulators and convertors
 	 on National Semiconductors LP3971 PMIC
 
+config REGULATOR_PCAP
+	tristate "PCAP2 regulator driver"
+	depends on EZX_PCAP
+	help
+	 This driver provides support for the voltage regulators of the
+	 PCAP2 PMIC.
+
 endif
diff --git a/drivers/regulator/Makefile b/drivers/regulator/Makefile
index 4d762c4..3a9748f 100644
--- a/drivers/regulator/Makefile
+++ b/drivers/regulator/Makefile
@@ -16,5 +16,6 @@
 obj-$(CONFIG_REGULATOR_WM8400) += wm8400-regulator.o
 obj-$(CONFIG_REGULATOR_DA903X)	+= da903x.o
 obj-$(CONFIG_REGULATOR_PCF50633) += pcf50633-regulator.o
+obj-$(CONFIG_REGULATOR_PCAP) += pcap-regulator.o
 
 ccflags-$(CONFIG_REGULATOR_DEBUG) += -DDEBUG
diff --git a/drivers/regulator/pcap-regulator.c b/drivers/regulator/pcap-regulator.c
new file mode 100644
index 0000000..fdb9094
--- /dev/null
+++ b/drivers/regulator/pcap-regulator.c
@@ -0,0 +1,318 @@
+/*
+ * PCAP2 Regulator Driver
+ *
+ * Copyright (c) 2009 Daniel Ribeiro <drwyrm@gmail.com>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/err.h>
+#include <linux/platform_device.h>
+#include <linux/regulator/driver.h>
+#include <linux/regulator/machine.h>
+#include <linux/mfd/ezx-pcap.h>
+
+static const u16 V1_table[] = {
+	2775, 1275, 1600, 1725, 1825, 1925, 2075, 2275,
+};
+
+static const u16 V2_table[] = {
+	2500, 2775,
+};
+
+static const u16 V3_table[] = {
+	1075, 1275, 1550, 1725, 1876, 1950, 2075, 2275,
+};
+
+static const u16 V4_table[] = {
+	1275, 1550, 1725, 1875, 1950, 2075, 2275, 2775,
+};
+
+static const u16 V5_table[] = {
+	1875, 2275, 2475, 2775,
+};
+
+static const u16 V6_table[] = {
+	2475, 2775,
+};
+
+static const u16 V7_table[] = {
+	1875, 2775,
+};
+
+#define V8_table V4_table
+
+static const u16 V9_table[] = {
+	1575, 1875, 2475, 2775,
+};
+
+static const u16 V10_table[] = {
+	5000,
+};
+
+static const u16 VAUX1_table[] = {
+	1875, 2475, 2775, 3000,
+};
+
+#define VAUX2_table VAUX1_table
+
+static const u16 VAUX3_table[] = {
+	1200, 1200, 1200, 1200, 1400, 1600, 1800, 2000,
+	2200, 2400, 2600, 2800, 3000, 3200, 3400, 3600,
+};
+
+static const u16 VAUX4_table[] = {
+	1800, 1800, 3000, 5000,
+};
+
+static const u16 VSIM_table[] = {
+	1875, 3000,
+};
+
+static const u16 VSIM2_table[] = {
+	1875,
+};
+
+static const u16 VVIB_table[] = {
+	1300, 1800, 2000, 3000,
+};
+
+static const u16 SW1_table[] = {
+	900, 950, 1000, 1050, 1100, 1150, 1200, 1250,
+	1300, 1350, 1400, 1450, 1500, 1600, 1875, 2250,
+};
+
+#define SW2_table SW1_table
+
+static const u16 SW3_table[] = {
+	4000, 4500, 5000, 5500,
+};
+
+struct pcap_regulator {
+	const u8 reg;
+	const u8 en;
+	const u8 index;
+	const u8 stby;
+	const u8 lowpwr;
+	const u8 n_voltages;
+	const u16 *voltage_table;
+};
+
+#define NA 0xff
+
+#define VREG_INFO(_vreg, _reg, _en, _index, _stby, _lowpwr)		\
+	[_vreg]	= {							\
+		.reg		= _reg,					\
+		.en		= _en,					\
+		.index		= _index,				\
+		.stby		= _stby,				\
+		.lowpwr		= _lowpwr,				\
+		.n_voltages	= ARRAY_SIZE(_vreg##_table),		\
+		.voltage_table	= _vreg##_table,			\
+	}
+
+static struct pcap_regulator vreg_table[] = {
+	VREG_INFO(V1,    PCAP_REG_VREG1,   1,  2,  18, 0),
+	VREG_INFO(V2,    PCAP_REG_VREG1,   5,  6,  19, 22),
+	VREG_INFO(V3,    PCAP_REG_VREG1,   7,  8,  20, 23),
+	VREG_INFO(V4,    PCAP_REG_VREG1,   11, 12, 21, 24),
+	/* V5 STBY and LOWPWR are on PCAP_REG_VREG2 */
+	VREG_INFO(V5,    PCAP_REG_VREG1,   15, 16, 12, 19),
+
+	VREG_INFO(V6,    PCAP_REG_VREG2,   1,  2,  14, 20),
+	VREG_INFO(V7,    PCAP_REG_VREG2,   3,  4,  15, 21),
+	VREG_INFO(V8,    PCAP_REG_VREG2,   5,  6,  16, 22),
+	VREG_INFO(V9,    PCAP_REG_VREG2,   9,  10, 17, 23),
+	VREG_INFO(V10,   PCAP_REG_VREG2,   10, NA, 18, 24),
+
+	VREG_INFO(VAUX1, PCAP_REG_AUXVREG, 1,  2,  22, 23),
+	/* VAUX2 ... VSIM2 STBY and LOWPWR are on PCAP_REG_LOWPWR */
+	VREG_INFO(VAUX2, PCAP_REG_AUXVREG, 4,  5,  0,  1),
+	VREG_INFO(VAUX3, PCAP_REG_AUXVREG, 7,  8,  2,  3),
+	VREG_INFO(VAUX4, PCAP_REG_AUXVREG, 12, 13, 4,  5),
+	VREG_INFO(VSIM,  PCAP_REG_AUXVREG, 17, 18, NA, 6),
+	VREG_INFO(VSIM2, PCAP_REG_AUXVREG, 16, NA, NA, 7),
+	VREG_INFO(VVIB,  PCAP_REG_AUXVREG, 19, 20, NA, NA),
+
+	VREG_INFO(SW1,   PCAP_REG_SWCTRL,  1,  2,  NA, NA),
+	VREG_INFO(SW2,   PCAP_REG_SWCTRL,  6,  7,  NA, NA),
+	/* SW3 STBY is on PCAP_REG_AUXVREG */
+	VREG_INFO(SW3,   PCAP_REG_SWCTRL,  11, 12, 24, NA),
+
+	/* SWxS used to control SWx voltage on standby */
+/*	VREG_INFO(SW1S,  PCAP_REG_LOWPWR,  NA, 12, NA, NA),
+	VREG_INFO(SW2S,  PCAP_REG_LOWPWR,  NA, 20, NA, NA), */
+};
+
+static int pcap_regulator_set_voltage(struct regulator_dev *rdev,
+						int min_uV, int max_uV)
+{
+	struct pcap_regulator *vreg = &vreg_table[rdev_get_id(rdev)];
+	void *pcap = rdev_get_drvdata(rdev);
+	int uV;
+	u8 i;
+
+	/* the regulator doesn't support voltage switching */
+	if (vreg->n_voltages == 1)
+		return -EINVAL;
+
+	for (i = 0; i < vreg->n_voltages; i++) {
+		/* For V1 the first is not the best match */
+		if (i == 0 && rdev_get_id(rdev) == V1)
+			i = 1;
+		else if (i + 1 == vreg->n_voltages && rdev_get_id(rdev) == V1)
+			i = 0;
+
+		uV = vreg->voltage_table[i] * 1000;
+		if (min_uV <= uV && uV <= max_uV)
+			return ezx_pcap_set_bits(pcap, vreg->reg,
+					(vreg->n_voltages - 1) << vreg->index,
+					i << vreg->index);
+
+		if (i == 0 && rdev_get_id(rdev) == V1)
+			i = vreg->n_voltages - 1;
+	}
+
+	/* the requested voltage range is not supported by this regulator */
+	return -EINVAL;
+}
+
+static int pcap_regulator_get_voltage(struct regulator_dev *rdev)
+{
+	struct pcap_regulator *vreg = &vreg_table[rdev_get_id(rdev)];
+	void *pcap = rdev_get_drvdata(rdev);
+	u32 tmp;
+	int mV;
+
+	if (vreg->n_voltages == 1)
+		return vreg->voltage_table[0] * 1000;
+
+	ezx_pcap_read(pcap, vreg->reg, &tmp);
+	tmp = ((tmp >> vreg->index) & (vreg->n_voltages - 1));
+	mV = vreg->voltage_table[tmp];
+
+	return mV * 1000;
+}
+
+static int pcap_regulator_enable(struct regulator_dev *rdev)
+{
+	struct pcap_regulator *vreg = &vreg_table[rdev_get_id(rdev)];
+	void *pcap = rdev_get_drvdata(rdev);
+
+	if (vreg->en == NA)
+		return -EINVAL;
+
+	return ezx_pcap_set_bits(pcap, vreg->reg, 1 << vreg->en, 1 << vreg->en);
+}
+
+static int pcap_regulator_disable(struct regulator_dev *rdev)
+{
+	struct pcap_regulator *vreg = &vreg_table[rdev_get_id(rdev)];
+	void *pcap = rdev_get_drvdata(rdev);
+
+	if (vreg->en == NA)
+		return -EINVAL;
+
+	return ezx_pcap_set_bits(pcap, vreg->reg, 1 << vreg->en, 0);
+}
+
+static int pcap_regulator_is_enabled(struct regulator_dev *rdev)
+{
+	struct pcap_regulator *vreg = &vreg_table[rdev_get_id(rdev)];
+	void *pcap = rdev_get_drvdata(rdev);
+	u32 tmp;
+
+	if (vreg->en == NA)
+		return -EINVAL;
+
+	ezx_pcap_read(pcap, vreg->reg, &tmp);
+	return (tmp >> vreg->en) & 1;
+}
+
+static int pcap_regulator_list_voltage(struct regulator_dev *rdev,
+							unsigned int index)
+{
+	struct pcap_regulator *vreg = &vreg_table[rdev_get_id(rdev)];
+
+	return vreg->voltage_table[index] * 1000;
+}
+
+static struct regulator_ops pcap_regulator_ops = {
+	.list_voltage	= pcap_regulator_list_voltage,
+	.set_voltage	= pcap_regulator_set_voltage,
+	.get_voltage	= pcap_regulator_get_voltage,
+	.enable		= pcap_regulator_enable,
+	.disable	= pcap_regulator_disable,
+	.is_enabled	= pcap_regulator_is_enabled,
+};
+
+#define VREG(_vreg)						\
+	[_vreg]	= {						\
+		.name		= #_vreg,			\
+		.id		= _vreg,			\
+		.n_voltages	= ARRAY_SIZE(_vreg##_table),	\
+		.ops		= &pcap_regulator_ops,		\
+		.type		= REGULATOR_VOLTAGE,		\
+		.owner		= THIS_MODULE,			\
+	}
+
+static struct regulator_desc pcap_regulators[] = {
+	VREG(V1), VREG(V2), VREG(V3), VREG(V4), VREG(V5), VREG(V6), VREG(V7),
+	VREG(V8), VREG(V9), VREG(V10), VREG(VAUX1), VREG(VAUX2), VREG(VAUX3),
+	VREG(VAUX4), VREG(VSIM), VREG(VSIM2), VREG(VVIB), VREG(SW1), VREG(SW2),
+};
+
+static int __devinit pcap_regulator_probe(struct platform_device *pdev)
+{
+	struct regulator_dev *rdev;
+	void *pcap = platform_get_drvdata(pdev);
+
+	rdev = regulator_register(&pcap_regulators[pdev->id], &pdev->dev,
+				pdev->dev.platform_data, pcap);
+	if (IS_ERR(rdev))
+		return PTR_ERR(rdev);
+
+	platform_set_drvdata(pdev, rdev);
+
+	return 0;
+}
+
+static int __devexit pcap_regulator_remove(struct platform_device *pdev)
+{
+	struct regulator_dev *rdev = platform_get_drvdata(pdev);
+
+	regulator_unregister(rdev);
+
+	return 0;
+}
+
+static struct platform_driver pcap_regulator_driver = {
+	.driver = {
+		.name = "pcap-regulator",
+	},
+	.probe = pcap_regulator_probe,
+	.remove = __devexit_p(pcap_regulator_remove),
+};
+
+static int __init pcap_regulator_init(void)
+{
+	return platform_driver_register(&pcap_regulator_driver);
+}
+
+static void __exit pcap_regulator_exit(void)
+{
+	platform_driver_unregister(&pcap_regulator_driver);
+}
+
+module_init(pcap_regulator_init);
+module_exit(pcap_regulator_exit);
+
+MODULE_AUTHOR("Daniel Ribeiro <drwyrm@gmail.com>");
+MODULE_DESCRIPTION("PCAP2 Regulator Driver");
+MODULE_LICENSE("GPL");