diff --git a/Documentation/devicetree/bindings/input/ti,drv260x.txt b/Documentation/devicetree/bindings/input/ti,drv260x.txt
new file mode 100644
index 0000000..8e6970d
--- /dev/null
+++ b/Documentation/devicetree/bindings/input/ti,drv260x.txt
@@ -0,0 +1,50 @@
+Texas Instruments - drv260x Haptics driver family
+
+The drv260x family serial control bus communicates through I2C protocols
+
+Required properties:
+	- compatible - One of:
+		"ti,drv2604" - DRV2604
+		"ti,drv2605" - DRV2605
+		"ti,drv2605l" - DRV2605L
+	- reg -  I2C slave address
+	- supply- Required supply regulators are:
+		"vbat" - battery voltage
+	- mode - Power up mode of the chip (defined in include/dt-bindings/input/ti-drv260x.h)
+		DRV260X_LRA_MODE - Linear Resonance Actuator mode (Piezoelectric)
+		DRV260X_LRA_NO_CAL_MODE - This is a LRA Mode but there is no calibration
+				sequence during init.  And the device is configured for real
+				time playback mode (RTP mode).
+		DRV260X_ERM_MODE - Eccentric Rotating Mass mode (Rotary vibrator)
+	- library-sel - These are ROM based waveforms pre-programmed into the IC.
+				This should be set to set the library to use at power up.
+				(defined in include/dt-bindings/input/ti-drv260x.h)
+		DRV260X_LIB_A - Pre-programmed Library
+		DRV260X_LIB_B - Pre-programmed Library
+		DRV260X_LIB_C - Pre-programmed Library
+		DRV260X_LIB_D - Pre-programmed Library
+		DRV260X_LIB_E - Pre-programmed Library
+		DRV260X_LIB_F - Pre-programmed Library
+
+Optional properties:
+	- enable-gpio - gpio pin to enable/disable the device.
+	- vib_rated_voltage - The rated voltage of the actuator in millivolts.
+			  If this is not set then the value will be defaulted to
+			  3.2 v.
+	- vib_overdrive_voltage - The overdrive voltage of the actuator in millivolts.
+			  If this is not set then the value will be defaulted to
+			  3.2 v.
+Example:
+
+drv2605l: drv2605l@5a {
+		compatible = "ti,drv2605l";
+		reg = <0x5a>;
+		enable-gpio = <&gpio1 28 GPIO_ACTIVE_HIGH>;
+		mode = <DRV260X_LRA_MODE>;
+		library-sel = <DRV260X_LIB_SEL_DEFAULT>;
+		vib-rated-voltage = <3200>;
+		vib-overdriver-voltage = <3200>;
+};
+
+For more product information please see the link below:
+http://www.ti.com/product/drv2605
diff --git a/drivers/input/misc/Kconfig b/drivers/input/misc/Kconfig
index 2ff4425..99f6762 100644
--- a/drivers/input/misc/Kconfig
+++ b/drivers/input/misc/Kconfig
@@ -676,4 +676,13 @@ config INPUT_SOC_BUTTON_ARRAY
 	  To compile this driver as a module, choose M here: the
 	  module will be called soc_button_array.
 
+config INPUT_DRV260X_HAPTICS
+	tristate "TI DRV260X haptics support"
+	depends on INPUT && I2C
+	help
+	  Say Y to enable support for the TI DRV260X haptics driver.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called drv260x-haptics.
+
 endif
diff --git a/drivers/input/misc/Makefile b/drivers/input/misc/Makefile
index 4955ad3..d8ef3c7 100644
--- a/drivers/input/misc/Makefile
+++ b/drivers/input/misc/Makefile
@@ -64,3 +64,4 @@ obj-$(CONFIG_INPUT_WM831X_ON)		+= wm831x-on.o
 obj-$(CONFIG_INPUT_XEN_KBDDEV_FRONTEND)	+= xen-kbdfront.o
 obj-$(CONFIG_INPUT_YEALINK)		+= yealink.o
 obj-$(CONFIG_INPUT_IDEAPAD_SLIDEBAR)	+= ideapad_slidebar.o
+obj-$(CONFIG_INPUT_DRV260X_HAPTICS)	+= drv260x.o
diff --git a/drivers/input/misc/drv260x.c b/drivers/input/misc/drv260x.c
new file mode 100644
index 0000000..6ccdeff
--- /dev/null
+++ b/drivers/input/misc/drv260x.c
@@ -0,0 +1,697 @@
+/*
+ * DRV260X haptics driver family
+ *
+ * Author: Dan Murphy <dmurphy@ti.com>
+ *
+ * Copyright:   (C) 2014 Texas Instruments, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * 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.
+ */
+
+#include <linux/i2c.h>
+#include <linux/input.h>
+#include <linux/module.h>
+#include <linux/of_gpio.h>
+#include <linux/platform_device.h>
+#include <linux/regmap.h>
+#include <linux/slab.h>
+#include <linux/delay.h>
+#include <linux/regulator/consumer.h>
+
+#include <dt-bindings/input/ti-drv260x.h>
+#include <linux/platform_data/drv260x-pdata.h>
+
+#define DRV260X_STATUS		0x0
+#define DRV260X_MODE		0x1
+#define DRV260X_RT_PB_IN	0x2
+#define DRV260X_LIB_SEL		0x3
+#define DRV260X_WV_SEQ_1	0x4
+#define DRV260X_WV_SEQ_2	0x5
+#define DRV260X_WV_SEQ_3	0x6
+#define DRV260X_WV_SEQ_4	0x7
+#define DRV260X_WV_SEQ_5	0x8
+#define DRV260X_WV_SEQ_6	0x9
+#define DRV260X_WV_SEQ_7	0xa
+#define DRV260X_WV_SEQ_8	0xb
+#define DRV260X_GO				0xc
+#define DRV260X_OVERDRIVE_OFF	0xd
+#define DRV260X_SUSTAIN_P_OFF	0xe
+#define DRV260X_SUSTAIN_N_OFF	0xf
+#define DRV260X_BRAKE_OFF		0x10
+#define DRV260X_A_TO_V_CTRL		0x11
+#define DRV260X_A_TO_V_MIN_INPUT	0x12
+#define DRV260X_A_TO_V_MAX_INPUT	0x13
+#define DRV260X_A_TO_V_MIN_OUT	0x14
+#define DRV260X_A_TO_V_MAX_OUT	0x15
+#define DRV260X_RATED_VOLT		0x16
+#define DRV260X_OD_CLAMP_VOLT	0x17
+#define DRV260X_CAL_COMP		0x18
+#define DRV260X_CAL_BACK_EMF	0x19
+#define DRV260X_FEEDBACK_CTRL	0x1a
+#define DRV260X_CTRL1			0x1b
+#define DRV260X_CTRL2			0x1c
+#define DRV260X_CTRL3			0x1d
+#define DRV260X_CTRL4			0x1e
+#define DRV260X_CTRL5			0x1f
+#define DRV260X_LRA_LOOP_PERIOD	0x20
+#define DRV260X_VBAT_MON		0x21
+#define DRV260X_LRA_RES_PERIOD	0x22
+#define DRV260X_MAX_REG			0x23
+
+#define DRV260X_ALLOWED_R_BYTES	25
+#define DRV260X_ALLOWED_W_BYTES	2
+#define DRV260X_MAX_RW_RETRIES	5
+#define DRV260X_I2C_RETRY_DELAY 10
+
+#define DRV260X_GO_BIT				0x01
+
+/* Library Selection */
+#define DRV260X_LIB_SEL_MASK		0x07
+#define DRV260X_LIB_SEL_RAM			0x0
+#define DRV260X_LIB_SEL_OD			0x1
+#define DRV260X_LIB_SEL_40_60		0x2
+#define DRV260X_LIB_SEL_60_80		0x3
+#define DRV260X_LIB_SEL_100_140		0x4
+#define DRV260X_LIB_SEL_140_PLUS	0x5
+
+#define DRV260X_LIB_SEL_HIZ_MASK	0x10
+#define DRV260X_LIB_SEL_HIZ_EN		0x01
+#define DRV260X_LIB_SEL_HIZ_DIS		0
+
+/* Mode register */
+#define DRV260X_STANDBY				(1 << 6)
+#define DRV260X_STANDBY_MASK		0x40
+#define DRV260X_INTERNAL_TRIGGER	0x00
+#define DRV260X_EXT_TRIGGER_EDGE	0x01
+#define DRV260X_EXT_TRIGGER_LEVEL	0x02
+#define DRV260X_PWM_ANALOG_IN		0x03
+#define DRV260X_AUDIOHAPTIC			0x04
+#define DRV260X_RT_PLAYBACK			0x05
+#define DRV260X_DIAGNOSTICS			0x06
+#define DRV260X_AUTO_CAL			0x07
+
+/* Audio to Haptics Control */
+#define DRV260X_AUDIO_HAPTICS_PEAK_10MS		(0 << 2)
+#define DRV260X_AUDIO_HAPTICS_PEAK_20MS		(1 << 2)
+#define DRV260X_AUDIO_HAPTICS_PEAK_30MS		(2 << 2)
+#define DRV260X_AUDIO_HAPTICS_PEAK_40MS		(3 << 2)
+
+#define DRV260X_AUDIO_HAPTICS_FILTER_100HZ	0x00
+#define DRV260X_AUDIO_HAPTICS_FILTER_125HZ	0x01
+#define DRV260X_AUDIO_HAPTICS_FILTER_150HZ	0x02
+#define DRV260X_AUDIO_HAPTICS_FILTER_200HZ	0x03
+
+/* Min/Max Input/Output Voltages */
+#define DRV260X_AUDIO_HAPTICS_MIN_IN_VOLT	0x19
+#define DRV260X_AUDIO_HAPTICS_MAX_IN_VOLT	0x64
+#define DRV260X_AUDIO_HAPTICS_MIN_OUT_VOLT	0x19
+#define DRV260X_AUDIO_HAPTICS_MAX_OUT_VOLT	0xFF
+
+/* Feedback register */
+#define DRV260X_FB_REG_ERM_MODE			0x7f
+#define DRV260X_FB_REG_LRA_MODE			(1 << 7)
+
+#define DRV260X_BRAKE_FACTOR_MASK	0x1f
+#define DRV260X_BRAKE_FACTOR_2X		(1 << 0)
+#define DRV260X_BRAKE_FACTOR_3X		(2 << 4)
+#define DRV260X_BRAKE_FACTOR_4X		(3 << 4)
+#define DRV260X_BRAKE_FACTOR_6X		(4 << 4)
+#define DRV260X_BRAKE_FACTOR_8X		(5 << 4)
+#define DRV260X_BRAKE_FACTOR_16		(6 << 4)
+#define DRV260X_BRAKE_FACTOR_DIS	(7 << 4)
+
+#define DRV260X_LOOP_GAIN_LOW		0xf3
+#define DRV260X_LOOP_GAIN_MED		(1 << 2)
+#define DRV260X_LOOP_GAIN_HIGH		(2 << 2)
+#define DRV260X_LOOP_GAIN_VERY_HIGH	(3 << 2)
+
+#define DRV260X_BEMF_GAIN_0			0xfc
+#define DRV260X_BEMF_GAIN_1		(1 << 0)
+#define DRV260X_BEMF_GAIN_2		(2 << 0)
+#define DRV260X_BEMF_GAIN_3		(3 << 0)
+
+/* Control 1 register */
+#define DRV260X_AC_CPLE_EN			(1 << 5)
+#define DRV260X_STARTUP_BOOST		(1 << 7)
+
+/* Control 2 register */
+
+#define DRV260X_IDISS_TIME_45		0
+#define DRV260X_IDISS_TIME_75		(1 << 0)
+#define DRV260X_IDISS_TIME_150		(1 << 1)
+#define DRV260X_IDISS_TIME_225		0x03
+
+#define DRV260X_BLANK_TIME_45	(0 << 2)
+#define DRV260X_BLANK_TIME_75	(1 << 2)
+#define DRV260X_BLANK_TIME_150	(2 << 2)
+#define DRV260X_BLANK_TIME_225	(3 << 2)
+
+#define DRV260X_SAMP_TIME_150	(0 << 4)
+#define DRV260X_SAMP_TIME_200	(1 << 4)
+#define DRV260X_SAMP_TIME_250	(2 << 4)
+#define DRV260X_SAMP_TIME_300	(3 << 4)
+
+#define DRV260X_BRAKE_STABILIZER	(1 << 6)
+#define DRV260X_UNIDIR_IN			(0 << 7)
+#define DRV260X_BIDIR_IN			(1 << 7)
+
+/* Control 3 Register */
+#define DRV260X_LRA_OPEN_LOOP		(1 << 0)
+#define DRV260X_ANANLOG_IN			(1 << 1)
+#define DRV260X_LRA_DRV_MODE		(1 << 2)
+#define DRV260X_RTP_UNSIGNED_DATA	(1 << 3)
+#define DRV260X_SUPPLY_COMP_DIS		(1 << 4)
+#define DRV260X_ERM_OPEN_LOOP		(1 << 5)
+#define DRV260X_NG_THRESH_0			(0 << 6)
+#define DRV260X_NG_THRESH_2			(1 << 6)
+#define DRV260X_NG_THRESH_4			(2 << 6)
+#define DRV260X_NG_THRESH_8			(3 << 6)
+
+/* Control 4 Register */
+#define DRV260X_AUTOCAL_TIME_150MS		(0 << 4)
+#define DRV260X_AUTOCAL_TIME_250MS		(1 << 4)
+#define DRV260X_AUTOCAL_TIME_500MS		(2 << 4)
+#define DRV260X_AUTOCAL_TIME_1000MS		(3 << 4)
+
+/**
+ * struct drv260x_data -
+ * @input_dev - Pointer to the input device
+ * @client - Pointer to the I2C client
+ * @regmap - Register map of the device
+ * @work - Work item used to off load the enable/disable of the vibration
+ * @enable_gpio - Pointer to the gpio used for enable/disabling
+ * @regulator - Pointer to the regulator for the IC
+ * @magnitude - Magnitude of the vibration event
+ * @mode - The operating mode of the IC (LRA_NO_CAL, ERM or LRA)
+ * @library - The vibration library to be used
+ * @rated_voltage - The rated_voltage of the actuator
+ * @overdriver_voltage - The over drive voltage of the actuator
+**/
+struct drv260x_data {
+	struct input_dev *input_dev;
+	struct i2c_client *client;
+	struct regmap *regmap;
+	struct work_struct work;
+	struct gpio_desc *enable_gpio;
+	struct regulator *regulator;
+	u32 magnitude;
+	u32 mode;
+	u32 library;
+	int rated_voltage;
+	int overdrive_voltage;
+};
+
+static struct reg_default drv260x_reg_defs[] = {
+	{ DRV260X_STATUS, 0xe0 },
+	{ DRV260X_MODE, 0x40 },
+	{ DRV260X_RT_PB_IN, 0x00},
+	{ DRV260X_LIB_SEL, 0x00},
+	{ DRV260X_WV_SEQ_1, 0x01},
+	{ DRV260X_WV_SEQ_2, 0x00},
+	{ DRV260X_WV_SEQ_3, 0x00},
+	{ DRV260X_WV_SEQ_4, 0x00},
+	{ DRV260X_WV_SEQ_5, 0x00},
+	{ DRV260X_WV_SEQ_6, 0x00},
+	{ DRV260X_WV_SEQ_7, 0x00},
+	{ DRV260X_WV_SEQ_8, 0x00},
+	{ DRV260X_GO, 0x00},
+	{ DRV260X_OVERDRIVE_OFF, 0x00},
+	{ DRV260X_SUSTAIN_P_OFF, 0x00},
+	{ DRV260X_SUSTAIN_N_OFF, 0x00},
+	{ DRV260X_BRAKE_OFF	, 0x00},
+	{ DRV260X_A_TO_V_CTRL	, 0x05},
+	{ DRV260X_A_TO_V_MIN_INPUT, 0x19},
+	{ DRV260X_A_TO_V_MAX_INPUT, 0xff},
+	{ DRV260X_A_TO_V_MIN_OUT, 0x19},
+	{ DRV260X_A_TO_V_MAX_OUT, 0xff},
+	{ DRV260X_RATED_VOLT, 0x3e},
+	{ DRV260X_OD_CLAMP_VOLT, 0x8c},
+	{ DRV260X_CAL_COMP, 0x0c},
+	{ DRV260X_CAL_BACK_EMF, 0x6c},
+	{ DRV260X_FEEDBACK_CTRL, 0x36},
+	{ DRV260X_CTRL1, 0x93},
+	{ DRV260X_CTRL2, 0xfa},
+	{ DRV260X_CTRL3, 0xa0},
+	{ DRV260X_CTRL4, 0x20},
+	{ DRV260X_CTRL5, 0x80},
+	{ DRV260X_LRA_LOOP_PERIOD, 0x33},
+	{ DRV260X_VBAT_MON, 0x00},
+	{ DRV260X_LRA_RES_PERIOD, 0x00},
+};
+
+/**
+ * Rated and Overdriver Voltages:
+ * Calculated using the formula r = v * 255 / 5.6
+ * where r is what will be written to the register
+ * and v is the rated or overdriver voltage of the actuator
+ **/
+#define DRV260X_DEF_RATED_VOLT		0x90
+#define DRV260X_DEF_OD_CLAMP_VOLT	0x90
+
+static int drv260x_calculate_voltage(int voltage)
+{
+	return (voltage * 255 / 5600);
+}
+
+static void drv260x_worker(struct work_struct *work)
+{
+	struct drv260x_data *haptics = container_of(work, struct drv260x_data, work);
+	int ret;
+
+	gpiod_set_value(haptics->enable_gpio, 1);
+	/* Data sheet says to wait 250us before trying to communicate */
+	udelay(250);
+
+	ret = regmap_write(haptics->regmap, DRV260X_MODE, DRV260X_RT_PLAYBACK);
+	if (ret != 0) {
+		dev_err(&haptics->client->dev,
+			"Failed to write set mode: %d\n", ret);
+		return;
+	}
+
+	ret = regmap_write(haptics->regmap, DRV260X_RT_PB_IN, haptics->magnitude);
+	if (ret != 0) {
+		dev_err(&haptics->client->dev,
+			"Failed to set magnitude: %d\n", ret);
+	}
+}
+
+static int drv260x_haptics_play(struct input_dev *input, void *data,
+				struct ff_effect *effect)
+{
+	struct drv260x_data *haptics = input_get_drvdata(input);
+
+	haptics->mode = DRV260X_LRA_NO_CAL_MODE;
+	haptics->magnitude = 0;
+
+	if (effect->u.rumble.strong_magnitude ||
+		effect->u.rumble.weak_magnitude) {
+		if (effect->u.rumble.strong_magnitude > 0)
+			haptics->magnitude = effect->u.rumble.strong_magnitude;
+		else if	(effect->u.rumble.weak_magnitude > 0)
+			haptics->magnitude = effect->u.rumble.weak_magnitude;
+	}
+
+	schedule_work(&haptics->work);
+
+	return 0;
+}
+
+static void drv260x_close(struct input_dev *input)
+{
+	struct drv260x_data *haptics = input_get_drvdata(input);
+	int ret;
+
+	cancel_work_sync(&haptics->work);
+
+	ret = regmap_write(haptics->regmap, DRV260X_MODE, DRV260X_STANDBY);
+	if (ret != 0) {
+		dev_err(&haptics->client->dev,
+			"Failed to write standby mode: %d\n", ret);
+	}
+
+	gpiod_set_value(haptics->enable_gpio, 0);
+}
+
+static const struct reg_default drv260x_lra_cal_regs[] = {
+	{ DRV260X_MODE, DRV260X_AUTO_CAL },
+	{ DRV260X_CTRL3, DRV260X_NG_THRESH_2},
+	{ DRV260X_FEEDBACK_CTRL, DRV260X_FB_REG_LRA_MODE | DRV260X_BRAKE_FACTOR_4X | DRV260X_LOOP_GAIN_HIGH },
+};
+
+static const struct reg_default drv260x_lra_init_regs[] = {
+	{ DRV260X_MODE, DRV260X_RT_PLAYBACK},
+	{ DRV260X_A_TO_V_CTRL, DRV260X_AUDIO_HAPTICS_PEAK_20MS | DRV260X_AUDIO_HAPTICS_FILTER_125HZ},
+	{ DRV260X_A_TO_V_MIN_INPUT, DRV260X_AUDIO_HAPTICS_MIN_IN_VOLT },
+	{ DRV260X_A_TO_V_MAX_INPUT, DRV260X_AUDIO_HAPTICS_MAX_IN_VOLT },
+	{ DRV260X_A_TO_V_MIN_OUT, DRV260X_AUDIO_HAPTICS_MIN_OUT_VOLT },
+	{ DRV260X_A_TO_V_MAX_OUT, DRV260X_AUDIO_HAPTICS_MAX_OUT_VOLT },
+	{ DRV260X_FEEDBACK_CTRL, DRV260X_FB_REG_LRA_MODE | DRV260X_BRAKE_FACTOR_2X | DRV260X_LOOP_GAIN_MED | DRV260X_BEMF_GAIN_3 },
+	{ DRV260X_CTRL1, DRV260X_STARTUP_BOOST },
+	{ DRV260X_CTRL2, DRV260X_SAMP_TIME_250 },
+	{ DRV260X_CTRL3, DRV260X_NG_THRESH_2 | DRV260X_ANANLOG_IN },
+	{ DRV260X_CTRL4, DRV260X_AUTOCAL_TIME_500MS },
+};
+
+static const struct reg_default drv260x_erm_cal_regs[] = {
+	{ DRV260X_MODE, DRV260X_AUTO_CAL },
+	{ DRV260X_A_TO_V_MIN_INPUT, DRV260X_AUDIO_HAPTICS_MIN_IN_VOLT },
+	{ DRV260X_A_TO_V_MAX_INPUT, DRV260X_AUDIO_HAPTICS_MAX_IN_VOLT },
+	{ DRV260X_A_TO_V_MIN_OUT, DRV260X_AUDIO_HAPTICS_MIN_OUT_VOLT },
+	{ DRV260X_A_TO_V_MAX_OUT, DRV260X_AUDIO_HAPTICS_MAX_OUT_VOLT },
+	{ DRV260X_FEEDBACK_CTRL, DRV260X_BRAKE_FACTOR_3X | DRV260X_LOOP_GAIN_MED | DRV260X_BEMF_GAIN_2 },
+	{ DRV260X_CTRL1, DRV260X_STARTUP_BOOST },
+	{ DRV260X_CTRL2, DRV260X_SAMP_TIME_250 | DRV260X_BLANK_TIME_75 | DRV260X_SAMP_TIME_250 | DRV260X_IDISS_TIME_75 },
+	{ DRV260X_CTRL3, DRV260X_NG_THRESH_2 | DRV260X_ERM_OPEN_LOOP },
+	{ DRV260X_CTRL4, DRV260X_AUTOCAL_TIME_500MS },
+};
+
+static int drv260x_init(struct drv260x_data *haptics)
+{
+	int ret;
+	unsigned int cal_buf;
+
+	ret = regmap_write(haptics->regmap,
+			   DRV260X_RATED_VOLT, haptics->rated_voltage);
+	if (ret != 0)
+		goto write_failure;
+
+	ret = regmap_write(haptics->regmap,
+			   DRV260X_OD_CLAMP_VOLT, haptics->overdrive_voltage);
+	if (ret != 0)
+		goto write_failure;
+
+	switch(haptics->mode) {
+	case DRV260X_LRA_MODE:
+		ret = regmap_register_patch(haptics->regmap,
+					drv260x_lra_cal_regs,
+					ARRAY_SIZE(drv260x_lra_cal_regs));
+		if (ret != 0)
+			goto write_failure;
+		break;
+	case DRV260X_ERM_MODE:
+		ret = regmap_register_patch(haptics->regmap,
+					drv260x_erm_cal_regs,
+					ARRAY_SIZE(drv260x_erm_cal_regs));
+		if (ret != 0)
+			goto write_failure;
+
+		ret = regmap_update_bits(haptics->regmap, DRV260X_LIB_SEL,
+					DRV260X_LIB_SEL_MASK,
+					haptics->library);
+		if (ret != 0)
+			goto write_failure;
+		break;
+	default:
+		ret = regmap_register_patch(haptics->regmap,
+					drv260x_lra_init_regs,
+					ARRAY_SIZE(drv260x_lra_init_regs));
+		if (ret != 0)
+			goto write_failure;
+
+		ret = regmap_update_bits(haptics->regmap, DRV260X_LIB_SEL,
+					DRV260X_LIB_SEL_MASK,
+					haptics->library);
+		if (ret != 0)
+			goto write_failure;
+
+		goto skip_go_bit;
+		break;
+	}
+
+	if (ret != 0) {
+		dev_err(&haptics->client->dev,
+			"Failed to write init registers: %d\n",
+			ret);
+		goto write_failure;
+	}
+
+	ret = regmap_write(haptics->regmap, DRV260X_GO, DRV260X_GO_BIT);
+	if (ret != 0)
+		goto write_failure;
+
+	do {
+		ret = regmap_read(haptics->regmap, DRV260X_GO, &cal_buf);
+		if (ret != 0)
+			goto write_failure;
+	} while (cal_buf == DRV260X_GO_BIT || ret != 0);
+
+	return ret;
+
+write_failure:
+	dev_err(&haptics->client->dev,
+		"Failed to write init registers: %d\n",
+		ret);
+skip_go_bit:
+	return ret;
+}
+
+static const struct regmap_config drv260x_regmap_config = {
+	.reg_bits = 8,
+	.val_bits = 8,
+
+	.max_register = DRV260X_MAX_REG,
+	.reg_defaults = drv260x_reg_defs,
+	.num_reg_defaults = ARRAY_SIZE(drv260x_reg_defs),
+	.cache_type = REGCACHE_NONE,
+};
+
+#ifdef CONFIG_OF
+static int drv260x_parse_dt(struct device_node *dev_node,
+				struct drv260x_data *haptics,
+				struct device *dev)
+{
+	int ret;
+	int voltage;
+
+	ret = of_property_read_u32(dev_node, "mode", &haptics->mode);
+	if (ret < 0) {
+		dev_err(dev, "%s: No entry for mode\n", __func__);
+
+		return ret;
+	}
+	ret = of_property_read_u32(dev_node, "library-sel",
+				&haptics->library);
+	if (ret < 0) {
+		dev_err(dev, "%s: No entry for library selection\n",
+			__func__);
+
+		return ret;
+	}
+	ret = of_property_read_u32(dev_node, "vib-rated-voltage",
+				&voltage);
+	if (!ret)
+		haptics->rated_voltage = drv260x_calculate_voltage(voltage);
+
+
+	ret = of_property_read_u32(dev_node, "vib-overdrive-voltage",
+				&voltage);
+	if (!ret)
+		haptics->overdrive_voltage = drv260x_calculate_voltage(voltage);
+
+	return ret;
+
+}
+#else
+static inline int drv260x_parse_dt(struct device *dev)
+{
+	dev_err(dev, "no platform data defined\n");
+
+	return -EINVAL;
+}
+#endif
+static int drv260x_probe(struct i2c_client *client,
+			   const struct i2c_device_id *id)
+{
+	struct drv260x_data *haptics;
+	struct device_node *np = client->dev.of_node;
+	struct drv260x_platform_data *pdata = dev_get_platdata(&client->dev);
+	int ret;
+
+	haptics = devm_kzalloc(&client->dev, sizeof(*haptics), GFP_KERNEL);
+	if (!haptics)
+		return -ENOMEM;
+
+	haptics->rated_voltage = DRV260X_DEF_OD_CLAMP_VOLT;
+	haptics->rated_voltage = DRV260X_DEF_RATED_VOLT;
+
+	 if (pdata) {
+		haptics->mode = pdata->mode;
+		haptics->library = pdata->library_selection;
+		if (pdata->vib_overdrive_voltage)
+			haptics->overdrive_voltage = drv260x_calculate_voltage(pdata->vib_overdrive_voltage);
+		if (pdata->vib_rated_voltage)
+			haptics->rated_voltage = drv260x_calculate_voltage(pdata->vib_rated_voltage);
+	} else if (np) {
+		ret = drv260x_parse_dt(np, haptics, &client->dev);
+		if (ret)
+			return ret;
+	} else {
+		dev_err(&client->dev, "Platform data not set\n");
+		return -ENODEV;
+	}
+
+
+	if (haptics->mode < DRV260X_LRA_MODE ||
+	    haptics->mode > DRV260X_ERM_MODE) {
+		dev_err(&client->dev,
+			"Vibrator mode is invalid: %i\n",
+			haptics->mode);
+		return -EINVAL;
+	}
+	
+	if (haptics->library < DRV260X_LIB_SEL_DEFAULT ||
+	    haptics->library > DRV260X_LIB_F) {
+		dev_err(&client->dev,
+			"Library value is invalid: %i\n", haptics->library);
+		return -EINVAL;
+	}	
+
+	haptics->regulator = devm_regulator_get(&client->dev, "vbat");
+	if (IS_ERR(haptics->regulator)) {
+		ret = PTR_ERR(haptics->regulator);
+		dev_err(&client->dev,
+			"unable to get regulator, error: %d\n", ret);
+		return ret;
+	}
+
+	haptics->enable_gpio = devm_gpiod_get(&client->dev, "enable");
+	if (IS_ERR(haptics->enable_gpio)) {
+		ret = PTR_ERR(haptics->enable_gpio);
+		if (ret != -ENOENT && ret != -ENOSYS)
+			return ret;
+		haptics->enable_gpio = NULL;
+	} else {
+		gpiod_direction_output(haptics->enable_gpio, 1);
+	}
+
+	haptics->input_dev = devm_input_allocate_device(&client->dev);
+	if (haptics->input_dev == NULL) {
+		dev_err(&client->dev, "Failed to allocate input device\n");
+		ret = -ENOMEM;
+		return ret;
+	}
+
+	haptics->input_dev->name = "drv260x:haptics";
+	haptics->input_dev->dev.parent = client->dev.parent;
+	haptics->input_dev->close = drv260x_close;
+	input_set_drvdata(haptics->input_dev, haptics);
+	input_set_capability(haptics->input_dev, EV_FF, FF_RUMBLE);
+
+	ret = input_ff_create_memless(haptics->input_dev, NULL,
+				      drv260x_haptics_play);
+	if (ret < 0) {
+		dev_err(&client->dev, "input_ff_create() failed: %d\n",
+			ret);
+		return ret;
+	}
+
+	INIT_WORK(&haptics->work, drv260x_worker);
+
+	haptics->client = client;
+	i2c_set_clientdata(client, haptics);
+
+	haptics->regmap = devm_regmap_init_i2c(client, &drv260x_regmap_config);
+	if (IS_ERR(haptics->regmap)) {
+		ret = PTR_ERR(haptics->regmap);
+		dev_err(&client->dev, "Failed to allocate register map: %d\n",
+			ret);
+		return ret;
+	}
+
+	ret = drv260x_init(haptics);
+	if (ret < 0) {
+		dev_err(&client->dev, "Device init failed: %d\n", ret);
+		return ret;
+	}
+
+	ret = input_register_device(haptics->input_dev);
+	if (ret < 0) {
+		dev_err(&client->dev, "couldn't register input device: %d\n",
+			ret);
+		return ret;
+	}
+	return 0;
+}
+
+#ifdef CONFIG_PM_SLEEP
+static int drv260x_suspend(struct device *dev)
+{
+	struct drv260x_data *haptics = dev_get_drvdata(dev);
+	int ret = 0;
+
+	mutex_lock(&haptics->input_dev->mutex);
+
+	if (haptics->input_dev->users) {
+		ret = regmap_update_bits(haptics->regmap,
+				   DRV260X_MODE,
+				   DRV260X_STANDBY_MASK,
+				   DRV260X_STANDBY);
+		if (ret) {
+			dev_err(dev, "Failed to set standby mode\n");
+			goto out;
+		}
+
+		gpiod_set_value(haptics->enable_gpio, 0);
+
+		ret = regulator_disable(haptics->regulator);
+		if (ret)
+			dev_err(dev, "Failed to disable regulator\n");
+	}
+out:
+	mutex_unlock(&haptics->input_dev->mutex);
+	return ret;
+}
+
+static int drv260x_resume(struct device *dev)
+{
+	struct drv260x_data *haptics = dev_get_drvdata(dev);
+	int ret = 0;
+
+	mutex_lock(&haptics->input_dev->mutex);
+
+	if (haptics->input_dev->users) {
+		ret = regulator_enable(haptics->regulator);
+		if (ret) {
+			dev_err(dev, "Failed to enable regulator\n");
+			goto out;
+		}
+		ret = regmap_update_bits(haptics->regmap,
+				   DRV260X_MODE,
+				   DRV260X_STANDBY_MASK, 0);
+		if (ret) {
+			dev_err(dev, "Failed to unset standby mode\n");
+			goto out;
+		}
+
+		gpiod_set_value(haptics->enable_gpio, 1);
+	}
+
+out:
+	mutex_unlock(&haptics->input_dev->mutex);
+	return ret;
+}
+#endif
+
+static SIMPLE_DEV_PM_OPS(drv260x_pm_ops, drv260x_suspend, drv260x_resume);
+
+static const struct i2c_device_id drv260x_id[] = {
+	{ "drv2605l", 0 },
+	{ }
+};
+MODULE_DEVICE_TABLE(i2c, drv260x_id);
+
+#if IS_ENABLED(CONFIG_OF)
+static const struct of_device_id drv260x_of_match[] = {
+	{ .compatible = "ti,drv2604", },
+	{ .compatible = "ti,drv2604l", },
+	{ .compatible = "ti,drv2605", },
+	{ .compatible = "ti,drv2605l", },
+	{}
+};
+MODULE_DEVICE_TABLE(of, drv260x_of_match);
+#endif
+
+static struct i2c_driver drv260x_driver = {
+	.probe		= drv260x_probe,
+	.driver		= {
+		.name	= "drv260x-haptics",
+		.owner	= THIS_MODULE,
+		.of_match_table = of_match_ptr(drv260x_of_match),
+		.pm	= &drv260x_pm_ops,
+	},
+	.id_table = drv260x_id,
+};
+module_i2c_driver(drv260x_driver);
+
+MODULE_ALIAS("platform:drv260x-haptics");
+MODULE_DESCRIPTION("TI DRV260x haptics driver");
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Dan Murphy <dmurphy@ti.com>");
diff --git a/include/dt-bindings/input/ti-drv260x.h b/include/dt-bindings/input/ti-drv260x.h
new file mode 100644
index 0000000..be7f245
--- /dev/null
+++ b/include/dt-bindings/input/ti-drv260x.h
@@ -0,0 +1,35 @@
+/*
+ * DRV260X haptics driver family
+ *
+ * Author: Dan Murphy <dmurphy@ti.com>
+ *
+ * Copyright:   (C) 2014 Texas Instruments, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * 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.
+ */
+
+#ifndef _DT_BINDINGS_TI_DRV260X_H
+#define _DT_BINDINGS_TI_DRV260X_H
+
+/* Calibration Types */
+#define DRV260X_LRA_MODE		0x00
+#define DRV260X_LRA_NO_CAL_MODE	0x01
+#define DRV260X_ERM_MODE		0x02
+
+/* Library Selection */
+#define DRV260X_LIB_SEL_DEFAULT		0x00
+#define DRV260X_LIB_A				0x01
+#define DRV260X_LIB_B				0x02
+#define DRV260X_LIB_C				0x03
+#define DRV260X_LIB_D				0x04
+#define DRV260X_LIB_E				0x05
+#define DRV260X_LIB_F				0x06
+
+#endif
diff --git a/include/linux/platform_data/drv260x-pdata.h b/include/linux/platform_data/drv260x-pdata.h
new file mode 100644
index 0000000..4091a9b
--- /dev/null
+++ b/include/linux/platform_data/drv260x-pdata.h
@@ -0,0 +1,29 @@
+/*
+ * Platform data for DRV260X haptics driver family
+ *
+ * Author: Dan Murphy <dmurphy@ti.com>
+ *
+ * Copyright:   (C) 2014 Texas Instruments, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * 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.
+ */
+
+#ifndef _LINUX_DRV260X_PDATA_H
+#define _LINUX_DRV260X_PDATA_H
+
+struct drv260x_platform_data {
+	int enable_gpio;
+	u32 library_selection;
+	u32 mode;
+	u32 vib_rated_voltage;
+	u32 vib_overdrive_voltage;
+};
+
+#endif
