diff --git a/Documentation/devicetree/bindings/i2c/trivial-devices.txt b/Documentation/devicetree/bindings/i2c/trivial-devices.txt
index acc5cd64711c8f322db51d17797cbfe1fa471d91..0bc11e041cfd1a3ac576f9e62049ff6f416d5e69 100644
--- a/Documentation/devicetree/bindings/i2c/trivial-devices.txt
+++ b/Documentation/devicetree/bindings/i2c/trivial-devices.txt
@@ -38,6 +38,7 @@ dallas,ds4510		CPU Supervisor with Nonvolatile Memory and Programmable I/O
 dallas,ds75		Digital Thermometer and Thermostat
 dlg,da9053		DA9053: flexible system level PMIC with multicore support
 dlg,da9063		DA9063: system PMIC for quad-core application processors
+domintech,dmard09	DMARD09: 3-axis Accelerometer
 epson,rx8010		I2C-BUS INTERFACE REAL TIME CLOCK MODULE
 epson,rx8025		High-Stability. I2C-Bus INTERFACE REAL TIME CLOCK MODULE
 epson,rx8581		I2C-BUS INTERFACE REAL TIME CLOCK MODULE
diff --git a/drivers/iio/accel/Kconfig b/drivers/iio/accel/Kconfig
index ee57effee5491188842b426c4f65d6c57c64c765..5630f2316c585fc82bb58f9e58fb86312ff6663a 100644
--- a/drivers/iio/accel/Kconfig
+++ b/drivers/iio/accel/Kconfig
@@ -61,6 +61,16 @@ config DMARD06
 	  To compile this driver as a module, choose M here: the
 	  module will be called dmard06.
 
+config DMARD09
+	tristate "Domintech DMARD09 3-axis Accelerometer Driver"
+	depends on I2C
+	help
+	  Say yes here to get support for the Domintech DMARD09 3-axis
+	  accelerometer.
+
+	  Choosing M will build the driver as a module. If so, the module
+	  will be called dmard09.
+
 config HID_SENSOR_ACCEL_3D
 	depends on HID_SENSOR_HUB
 	select IIO_BUFFER
diff --git a/drivers/iio/accel/Makefile b/drivers/iio/accel/Makefile
index 24eba651ee78ad3674e071746bb55930a3817395..e974841ec9cf994ee11999e442681ac1253a2491 100644
--- a/drivers/iio/accel/Makefile
+++ b/drivers/iio/accel/Makefile
@@ -9,6 +9,7 @@ obj-$(CONFIG_BMC150_ACCEL) += bmc150-accel-core.o
 obj-$(CONFIG_BMC150_ACCEL_I2C) += bmc150-accel-i2c.o
 obj-$(CONFIG_BMC150_ACCEL_SPI) += bmc150-accel-spi.o
 obj-$(CONFIG_DMARD06)	+= dmard06.o
+obj-$(CONFIG_DMARD09)	+= dmard09.o
 obj-$(CONFIG_HID_SENSOR_ACCEL_3D) += hid-sensor-accel-3d.o
 obj-$(CONFIG_KXCJK1013) += kxcjk-1013.o
 obj-$(CONFIG_KXSD9)	+= kxsd9.o
diff --git a/drivers/iio/accel/dmard09.c b/drivers/iio/accel/dmard09.c
new file mode 100644
index 0000000000000000000000000000000000000000..d3a28f96565cef857dd4f4f3ff8bd767b1a35d6a
--- /dev/null
+++ b/drivers/iio/accel/dmard09.c
@@ -0,0 +1,157 @@
+/*
+ * IIO driver for the 3-axis accelerometer Domintech DMARD09.
+ *
+ * Copyright (c) 2016, Jelle van der Waa <jelle@vdwaa.nl>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope 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 <asm/unaligned.h>
+#include <linux/module.h>
+#include <linux/i2c.h>
+#include <linux/iio/iio.h>
+
+#define DMARD09_DRV_NAME	"dmard09"
+
+#define DMARD09_REG_CHIPID      0x18
+#define DMARD09_REG_STAT	0x0A
+#define DMARD09_REG_X		0x0C
+#define DMARD09_REG_Y		0x0E
+#define DMARD09_REG_Z		0x10
+#define DMARD09_CHIPID		0x95
+
+#define DMARD09_BUF_LEN 8
+#define DMARD09_AXIS_X 0
+#define DMARD09_AXIS_Y 1
+#define DMARD09_AXIS_Z 2
+#define DMARD09_AXIS_X_OFFSET ((DMARD09_AXIS_X + 1) * 2)
+#define DMARD09_AXIS_Y_OFFSET ((DMARD09_AXIS_Y + 1 )* 2)
+#define DMARD09_AXIS_Z_OFFSET ((DMARD09_AXIS_Z + 1) * 2)
+
+struct dmard09_data {
+	struct i2c_client *client;
+};
+
+#define DMARD09_CHANNEL(_axis, offset) {			\
+	.type = IIO_ACCEL,					\
+	.info_mask_separate = BIT(IIO_CHAN_INFO_RAW),		\
+	.info_mask_shared_by_type = BIT(IIO_CHAN_INFO_SCALE),	\
+	.modified = 1,						\
+	.address = offset,					\
+	.channel2 = IIO_MOD_##_axis,				\
+}
+
+static const struct iio_chan_spec dmard09_channels[] = {
+	DMARD09_CHANNEL(X, DMARD09_AXIS_X_OFFSET),
+	DMARD09_CHANNEL(Y, DMARD09_AXIS_Y_OFFSET),
+	DMARD09_CHANNEL(Z, DMARD09_AXIS_Z_OFFSET),
+};
+
+static int dmard09_read_raw(struct iio_dev *indio_dev,
+			    struct iio_chan_spec const *chan,
+			    int *val, int *val2, long mask)
+{
+	struct dmard09_data *data = iio_priv(indio_dev);
+	u8 buf[DMARD09_BUF_LEN];
+	int ret;
+	s16 accel;
+
+	switch (mask) {
+	case IIO_CHAN_INFO_RAW:
+		/*
+		 * Read from the DMAR09_REG_STAT register, since the chip
+		 * caches reads from the individual X, Y, Z registers.
+		 */
+		ret = i2c_smbus_read_i2c_block_data(data->client,
+						    DMARD09_REG_STAT,
+						    DMARD09_BUF_LEN, buf);
+		if (ret < 0) {
+			dev_err(&data->client->dev, "Error reading reg %d\n",
+				DMARD09_REG_STAT);
+			return ret;
+		}
+
+		accel = get_unaligned_le16(&buf[chan->address]);
+
+		/* Remove lower 3 bits and sign extend */
+		accel <<= 4;
+		accel >>= 7;
+
+		*val = accel;
+
+		return IIO_VAL_INT;
+	default:
+		return -EINVAL;
+	}
+}
+
+static const struct iio_info dmard09_info = {
+	.driver_module	= THIS_MODULE,
+	.read_raw	= dmard09_read_raw,
+};
+
+static int dmard09_probe(struct i2c_client *client,
+			const struct i2c_device_id *id)
+{
+	int ret;
+	struct iio_dev *indio_dev;
+	struct dmard09_data *data;
+
+	indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*data));
+	if (!indio_dev) {
+		dev_err(&client->dev, "iio allocation failed\n");
+		return -ENOMEM;
+	}
+
+	data = iio_priv(indio_dev);
+	data->client = client;
+
+	ret = i2c_smbus_read_byte_data(data->client, DMARD09_REG_CHIPID);
+	if (ret < 0) {
+		dev_err(&client->dev, "Error reading chip id %d\n", ret);
+		return ret;
+	}
+
+	if (ret != DMARD09_CHIPID) {
+		dev_err(&client->dev, "Invalid chip id %d\n", ret);
+		return -ENODEV;
+	}
+
+	i2c_set_clientdata(client, indio_dev);
+	indio_dev->dev.parent = &client->dev;
+	indio_dev->name = DMARD09_DRV_NAME;
+	indio_dev->modes = INDIO_DIRECT_MODE;
+	indio_dev->channels = dmard09_channels;
+	indio_dev->num_channels = ARRAY_SIZE(dmard09_channels);
+	indio_dev->info = &dmard09_info;
+
+	return devm_iio_device_register(&client->dev, indio_dev);
+}
+
+static const struct i2c_device_id dmard09_id[] = {
+	{ "dmard09", 0},
+	{ },
+};
+
+MODULE_DEVICE_TABLE(i2c, dmard09_id);
+
+static struct i2c_driver dmard09_driver = {
+	.driver = {
+		.name = DMARD09_DRV_NAME
+	},
+	.probe = dmard09_probe,
+	.id_table = dmard09_id,
+};
+
+module_i2c_driver(dmard09_driver);
+
+MODULE_AUTHOR("Jelle van der Waa <jelle@vdwaa.nl>");
+MODULE_DESCRIPTION("DMARD09 3-axis accelerometer driver");
+MODULE_LICENSE("GPL");