diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig
index 57055bcbd7a6ae61186a73d04e03b401511e1034..ee98b1bc5d890c28de0f50aea1db487535fedee8 100644
--- a/drivers/input/keyboard/Kconfig
+++ b/drivers/input/keyboard/Kconfig
@@ -114,6 +114,16 @@ config KEYBOARD_ATKBD_RDI_KEYCODES
 	  right-hand column will be interpreted as the key shown in the
 	  left-hand column.
 
+config QT2160
+	tristate "Atmel AT42QT2160 Touch Sensor Chip"
+	depends on I2C && EXPERIMENTAL
+	help
+	  If you say yes here you get support for Atmel AT42QT2160 Touch
+	  Sensor chip as a keyboard input.
+
+	  This driver can also be built as a module. If so, the module
+	  will be called qt2160.
+
 config KEYBOARD_BFIN
 	tristate "Blackfin BF54x keypad support"
 	depends on (BF54x && !BF544)
diff --git a/drivers/input/keyboard/Makefile b/drivers/input/keyboard/Makefile
index 85ab894f613a1016616ebfc41bd14dfdb43349e4..babad5e58b77d323f357618da87accd4f97dcce9 100644
--- a/drivers/input/keyboard/Makefile
+++ b/drivers/input/keyboard/Makefile
@@ -28,6 +28,7 @@ obj-$(CONFIG_KEYBOARD_OMAP)		+= omap-keypad.o
 obj-$(CONFIG_KEYBOARD_OPENCORES)	+= opencores-kbd.o
 obj-$(CONFIG_KEYBOARD_PXA27x)		+= pxa27x_keypad.o
 obj-$(CONFIG_KEYBOARD_PXA930_ROTARY)	+= pxa930_rotary.o
+obj-$(CONFIG_KEYBOARD_QT2160)		+= qt2160.o
 obj-$(CONFIG_KEYBOARD_SH_KEYSC)		+= sh_keysc.o
 obj-$(CONFIG_KEYBOARD_SPITZ)		+= spitzkbd.o
 obj-$(CONFIG_KEYBOARD_STOWAWAY)		+= stowaway.o
diff --git a/drivers/input/keyboard/qt2160.c b/drivers/input/keyboard/qt2160.c
new file mode 100644
index 0000000000000000000000000000000000000000..191cc51d6cf8c5609689f6990d847f3820a77b3f
--- /dev/null
+++ b/drivers/input/keyboard/qt2160.c
@@ -0,0 +1,397 @@
+/*
+ *  qt2160.c - Atmel AT42QT2160 Touch Sense Controller
+ *
+ *  Copyright (C) 2009 Raphael Derosso Pereira <raphaelpereira@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.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/jiffies.h>
+#include <linux/i2c.h>
+#include <linux/irq.h>
+#include <linux/interrupt.h>
+#include <linux/input.h>
+
+#define QT2160_VALID_CHIPID  0x11
+
+#define QT2160_CMD_CHIPID     0
+#define QT2160_CMD_CODEVER    1
+#define QT2160_CMD_GSTAT      2
+#define QT2160_CMD_KEYS3      3
+#define QT2160_CMD_KEYS4      4
+#define QT2160_CMD_SLIDE      5
+#define QT2160_CMD_GPIOS      6
+#define QT2160_CMD_SUBVER     7
+#define QT2160_CMD_CALIBRATE  10
+
+#define QT2160_CYCLE_INTERVAL	(2*HZ)
+
+static unsigned char qt2160_key2code[] = {
+	KEY_0, KEY_1, KEY_2, KEY_3,
+	KEY_4, KEY_5, KEY_6, KEY_7,
+	KEY_8, KEY_9, KEY_A, KEY_B,
+	KEY_C, KEY_D, KEY_E, KEY_F,
+};
+
+struct qt2160_data {
+	struct i2c_client *client;
+	struct input_dev *input;
+	struct delayed_work dwork;
+	spinlock_t lock;        /* Protects canceling/rescheduling of dwork */
+	unsigned short keycodes[ARRAY_SIZE(qt2160_key2code)];
+	u16 key_matrix;
+};
+
+static int qt2160_read_block(struct i2c_client *client,
+			     u8 inireg, u8 *buffer, unsigned int count)
+{
+	int error, idx = 0;
+
+	/*
+	 * Can't use SMBus block data read. Check for I2C functionality to speed
+	 * things up whenever possible. Otherwise we will be forced to read
+	 * sequentially.
+	 */
+	if (i2c_check_functionality(client->adapter, I2C_FUNC_I2C))	{
+
+		error = i2c_smbus_write_byte(client, inireg + idx);
+		if (error) {
+			dev_err(&client->dev,
+				"couldn't send request. Returned %d\n", error);
+			return error;
+		}
+
+		error = i2c_master_recv(client, buffer, count);
+		if (error != count) {
+			dev_err(&client->dev,
+				"couldn't read registers. Returned %d bytes\n", error);
+			return error;
+		}
+	} else {
+
+		while (count--) {
+			int data;
+
+			error = i2c_smbus_write_byte(client, inireg + idx);
+			if (error) {
+				dev_err(&client->dev,
+					"couldn't send request. Returned %d\n", error);
+				return error;
+			}
+
+			data = i2c_smbus_read_byte(client);
+			if (data < 0) {
+				dev_err(&client->dev,
+					"couldn't read register. Returned %d\n", data);
+				return data;
+			}
+
+			buffer[idx++] = data;
+		}
+	}
+
+	return 0;
+}
+
+static int qt2160_get_key_matrix(struct qt2160_data *qt2160)
+{
+	struct i2c_client *client = qt2160->client;
+	struct input_dev *input = qt2160->input;
+	u8 regs[6];
+	u16 old_matrix, new_matrix;
+	int ret, i, mask;
+
+	dev_dbg(&client->dev, "requesting keys...\n");
+
+	/*
+	 * Read all registers from General Status Register
+	 * to GPIOs register
+	 */
+	ret = qt2160_read_block(client, QT2160_CMD_GSTAT, regs, 6);
+	if (ret) {
+		dev_err(&client->dev,
+			"could not perform chip read.\n");
+		return ret;
+	}
+
+	old_matrix = qt2160->key_matrix;
+	qt2160->key_matrix = new_matrix = (regs[2] << 8) | regs[1];
+
+	mask = 0x01;
+	for (i = 0; i < 16; ++i, mask <<= 1) {
+		int keyval = new_matrix & mask;
+
+		if ((old_matrix & mask) != keyval) {
+			input_report_key(input, qt2160->keycodes[i], keyval);
+			dev_dbg(&client->dev, "key %d %s\n",
+				i, keyval ? "pressed" : "released");
+		}
+	}
+
+	input_sync(input);
+
+	return 0;
+}
+
+static irqreturn_t qt2160_irq(int irq, void *_qt2160)
+{
+	struct qt2160_data *qt2160 = _qt2160;
+	unsigned long flags;
+
+	spin_lock_irqsave(&qt2160->lock, flags);
+
+	__cancel_delayed_work(&qt2160->dwork);
+	schedule_delayed_work(&qt2160->dwork, 0);
+
+	spin_unlock_irqrestore(&qt2160->lock, flags);
+
+	return IRQ_HANDLED;
+}
+
+static void qt2160_schedule_read(struct qt2160_data *qt2160)
+{
+	spin_lock_irq(&qt2160->lock);
+	schedule_delayed_work(&qt2160->dwork, QT2160_CYCLE_INTERVAL);
+	spin_unlock_irq(&qt2160->lock);
+}
+
+static void qt2160_worker(struct work_struct *work)
+{
+	struct qt2160_data *qt2160 =
+		container_of(work, struct qt2160_data, dwork.work);
+
+	dev_dbg(&qt2160->client->dev, "worker\n");
+
+	qt2160_get_key_matrix(qt2160);
+
+	/* Avoid device lock up by checking every so often */
+	qt2160_schedule_read(qt2160);
+}
+
+static int __devinit qt2160_read(struct i2c_client *client, u8 reg)
+{
+	int ret;
+
+	ret = i2c_smbus_write_byte(client, reg);
+	if (ret) {
+		dev_err(&client->dev,
+			"couldn't send request. Returned %d\n", ret);
+		return ret;
+	}
+
+	ret = i2c_smbus_read_byte(client);
+	if (ret < 0) {
+		dev_err(&client->dev,
+			"couldn't read register. Returned %d\n", ret);
+		return ret;
+	}
+
+	return ret;
+}
+
+static int __devinit qt2160_write(struct i2c_client *client, u8 reg, u8 data)
+{
+	int error;
+
+	error = i2c_smbus_write_byte(client, reg);
+	if (error) {
+		dev_err(&client->dev,
+			"couldn't send request. Returned %d\n", error);
+		return error;
+	}
+
+	error = i2c_smbus_write_byte(client, data);
+	if (error) {
+		dev_err(&client->dev,
+			"couldn't write data. Returned %d\n", error);
+		return error;
+	}
+
+	return error;
+}
+
+
+static bool __devinit qt2160_identify(struct i2c_client *client)
+{
+	int id, ver, rev;
+
+	/* Read Chid ID to check if chip is valid */
+	id = qt2160_read(client, QT2160_CMD_CHIPID);
+	if (id != QT2160_VALID_CHIPID) {
+		dev_err(&client->dev, "ID %d not supported\n", id);
+		return false;
+	}
+
+	/* Read chip firmware version */
+	ver = qt2160_read(client, QT2160_CMD_CODEVER);
+	if (ver < 0) {
+		dev_err(&client->dev, "could not get firmware version\n");
+		return false;
+	}
+
+	/* Read chip firmware revision */
+	rev = qt2160_read(client, QT2160_CMD_SUBVER);
+	if (rev < 0) {
+		dev_err(&client->dev, "could not get firmware revision\n");
+		return false;
+	}
+
+	dev_info(&client->dev, "AT42QT2160 firmware version %d.%d.%d\n",
+			ver >> 4, ver & 0xf, rev);
+
+	return true;
+}
+
+static int __devinit qt2160_probe(struct i2c_client *client,
+				  const struct i2c_device_id *id)
+{
+	struct qt2160_data *qt2160;
+	struct input_dev *input;
+	int i;
+	int error;
+
+	/* Check functionality */
+	error = i2c_check_functionality(client->adapter,
+			I2C_FUNC_SMBUS_BYTE);
+	if (!error) {
+		dev_err(&client->dev, "%s adapter not supported\n",
+				dev_driver_string(&client->adapter->dev));
+		return -ENODEV;
+	}
+
+	if (!qt2160_identify(client))
+		return -ENODEV;
+
+	/* Chip is valid and active. Allocate structure */
+	qt2160 = kzalloc(sizeof(struct qt2160_data), GFP_KERNEL);
+	input = input_allocate_device();
+	if (!qt2160 || !input) {
+		dev_err(&client->dev, "insufficient memory\n");
+		error = -ENOMEM;
+		goto err_free_mem;
+	}
+
+	qt2160->client = client;
+	qt2160->input = input;
+	INIT_DELAYED_WORK(&qt2160->dwork, qt2160_worker);
+	spin_lock_init(&qt2160->lock);
+
+	input->name = "AT42QT2160 Touch Sense Keyboard";
+	input->id.bustype = BUS_I2C;
+
+	input->keycode = qt2160->keycodes;
+	input->keycodesize = sizeof(qt2160->keycodes[0]);
+	input->keycodemax = ARRAY_SIZE(qt2160_key2code);
+
+	__set_bit(EV_KEY, input->evbit);
+	__clear_bit(EV_REP, input->evbit);
+	for (i = 0; i < ARRAY_SIZE(qt2160_key2code); i++) {
+		qt2160->keycodes[i] = qt2160_key2code[i];
+		__set_bit(qt2160_key2code[i], input->keybit);
+	}
+	__clear_bit(KEY_RESERVED, input->keybit);
+
+	/* Calibrate device */
+	error = qt2160_write(client, QT2160_CMD_CALIBRATE, 1);
+	if (error) {
+		dev_err(&client->dev, "failed to calibrate device\n");
+		goto err_free_mem;
+	}
+
+	if (client->irq) {
+		error = request_irq(client->irq, qt2160_irq,
+				    IRQF_TRIGGER_FALLING, "qt2160", qt2160);
+		if (error) {
+			dev_err(&client->dev,
+				"failed to allocate irq %d\n", client->irq);
+			goto err_free_mem;
+		}
+	}
+
+	error = input_register_device(qt2160->input);
+	if (error) {
+		dev_err(&client->dev,
+			"Failed to register input device\n");
+		goto err_free_irq;
+	}
+
+	i2c_set_clientdata(client, qt2160);
+	qt2160_schedule_read(qt2160);
+
+	return 0;
+
+err_free_irq:
+	if (client->irq)
+		free_irq(client->irq, qt2160);
+err_free_mem:
+	input_free_device(input);
+	kfree(qt2160);
+	return error;
+}
+
+static int __devexit qt2160_remove(struct i2c_client *client)
+{
+	struct qt2160_data *qt2160 = i2c_get_clientdata(client);
+
+	/* Release IRQ so no queue will be scheduled */
+	if (client->irq)
+		free_irq(client->irq, qt2160);
+
+	cancel_delayed_work_sync(&qt2160->dwork);
+
+	input_unregister_device(qt2160->input);
+	kfree(qt2160);
+
+	i2c_set_clientdata(client, NULL);
+	return 0;
+}
+
+static struct i2c_device_id qt2160_idtable[] = {
+	{ "qt2160", 0, },
+	{ }
+};
+
+MODULE_DEVICE_TABLE(i2c, qt2160_idtable);
+
+static struct i2c_driver qt2160_driver = {
+	.driver = {
+		.name	= "qt2160",
+		.owner  = THIS_MODULE,
+	},
+
+	.id_table	= qt2160_idtable,
+	.probe		= qt2160_probe,
+	.remove		= __devexit_p(qt2160_remove),
+};
+
+static int __init qt2160_init(void)
+{
+	return i2c_add_driver(&qt2160_driver);
+}
+module_init(qt2160_init);
+
+static void __exit qt2160_cleanup(void)
+{
+	i2c_del_driver(&qt2160_driver);
+}
+module_exit(qt2160_cleanup);
+
+MODULE_AUTHOR("Raphael Derosso Pereira <raphaelpereira@gmail.com>");
+MODULE_DESCRIPTION("Driver for AT42QT2160 Touch Sensor");
+MODULE_LICENSE("GPL");