diff --git a/drivers/iio/accel/st_accel.h b/drivers/iio/accel/st_accel.h
index 57f83a67948c..f8dfdb690563 100644
--- a/drivers/iio/accel/st_accel.h
+++ b/drivers/iio/accel/st_accel.h
@@ -29,6 +29,7 @@
 #define LSM330_ACCEL_DEV_NAME		"lsm330_accel"
 #define LSM303AGR_ACCEL_DEV_NAME	"lsm303agr_accel"
 #define LIS2DH12_ACCEL_DEV_NAME		"lis2dh12_accel"
+#define LIS3L02DQ_ACCEL_DEV_NAME	"lis3l02dq"
 
 /**
 * struct st_sensors_platform_data - default accel platform data
diff --git a/drivers/iio/accel/st_accel_core.c b/drivers/iio/accel/st_accel_core.c
index dce289aa40f2..da3fb069ec5c 100644
--- a/drivers/iio/accel/st_accel_core.c
+++ b/drivers/iio/accel/st_accel_core.c
@@ -215,6 +215,22 @@
 #define ST_ACCEL_6_IHL_IRQ_MASK			0x80
 #define ST_ACCEL_6_MULTIREAD_BIT		true
 
+/* CUSTOM VALUES FOR SENSOR 7 */
+#define ST_ACCEL_7_ODR_ADDR			0x20
+#define ST_ACCEL_7_ODR_MASK			0x30
+#define ST_ACCEL_7_ODR_AVL_280HZ_VAL		0x00
+#define ST_ACCEL_7_ODR_AVL_560HZ_VAL		0x01
+#define ST_ACCEL_7_ODR_AVL_1120HZ_VAL		0x02
+#define ST_ACCEL_7_ODR_AVL_4480HZ_VAL		0x03
+#define ST_ACCEL_7_PW_ADDR			0x20
+#define ST_ACCEL_7_PW_MASK			0xc0
+#define ST_ACCEL_7_FS_AVL_2_GAIN		IIO_G_TO_M_S_2(488)
+#define ST_ACCEL_7_BDU_ADDR			0x21
+#define ST_ACCEL_7_BDU_MASK			0x40
+#define ST_ACCEL_7_DRDY_IRQ_ADDR		0x21
+#define ST_ACCEL_7_DRDY_IRQ_INT1_MASK		0x04
+#define ST_ACCEL_7_MULTIREAD_BIT		false
+
 static const struct iio_chan_spec st_accel_8bit_channels[] = {
 	ST_SENSORS_LSM_CHANNELS(IIO_ACCEL,
 			BIT(IIO_CHAN_INFO_RAW) | BIT(IIO_CHAN_INFO_SCALE),
@@ -662,6 +678,54 @@ static const struct st_sensor_settings st_accel_sensors_settings[] = {
 		.multi_read_bit = ST_ACCEL_6_MULTIREAD_BIT,
 		.bootime = 2,
 	},
+	{
+		/* No WAI register present */
+		.sensors_supported = {
+			[0] = LIS3L02DQ_ACCEL_DEV_NAME,
+		},
+		.ch = (struct iio_chan_spec *)st_accel_12bit_channels,
+		.odr = {
+			.addr = ST_ACCEL_7_ODR_ADDR,
+			.mask = ST_ACCEL_7_ODR_MASK,
+			.odr_avl = {
+				{ 280, ST_ACCEL_7_ODR_AVL_280HZ_VAL, },
+				{ 560, ST_ACCEL_7_ODR_AVL_560HZ_VAL, },
+				{ 1120, ST_ACCEL_7_ODR_AVL_1120HZ_VAL, },
+				{ 4480, ST_ACCEL_7_ODR_AVL_4480HZ_VAL, },
+			},
+		},
+		.pw = {
+			.addr = ST_ACCEL_7_PW_ADDR,
+			.mask = ST_ACCEL_7_PW_MASK,
+			.value_on = ST_SENSORS_DEFAULT_POWER_ON_VALUE,
+			.value_off = ST_SENSORS_DEFAULT_POWER_OFF_VALUE,
+		},
+		.enable_axis = {
+			.addr = ST_SENSORS_DEFAULT_AXIS_ADDR,
+			.mask = ST_SENSORS_DEFAULT_AXIS_MASK,
+		},
+		.fs = {
+			.fs_avl = {
+				[0] = {
+					.num = ST_ACCEL_FS_AVL_2G,
+					.gain = ST_ACCEL_7_FS_AVL_2_GAIN,
+				},
+			},
+		},
+		/*
+		 * The part has a BDU bit but if set the data is never
+		 * updated so don't set it.
+		 */
+		.bdu = {
+		},
+		.drdy_irq = {
+			.addr = ST_ACCEL_7_DRDY_IRQ_ADDR,
+			.mask_int1 = ST_ACCEL_7_DRDY_IRQ_INT1_MASK,
+			.addr_stat_drdy = ST_SENSORS_DEFAULT_STAT_ADDR,
+		},
+		.multi_read_bit = ST_ACCEL_7_MULTIREAD_BIT,
+		.bootime = 2,
+	},
 };
 
 static int st_accel_read_raw(struct iio_dev *indio_dev,
diff --git a/drivers/iio/accel/st_accel_i2c.c b/drivers/iio/accel/st_accel_i2c.c
index 7333ee9fb11b..e9d427a5df7c 100644
--- a/drivers/iio/accel/st_accel_i2c.c
+++ b/drivers/iio/accel/st_accel_i2c.c
@@ -80,6 +80,10 @@ static const struct of_device_id st_accel_of_match[] = {
 		.compatible = "st,h3lis331dl-accel",
 		.data = H3LIS331DL_DRIVER_NAME,
 	},
+	{
+		.compatible = "st,lis3l02dq",
+		.data = LIS3L02DQ_ACCEL_DEV_NAME,
+	},
 	{},
 };
 MODULE_DEVICE_TABLE(of, st_accel_of_match);
@@ -130,6 +134,7 @@ static const struct i2c_device_id st_accel_id_table[] = {
 	{ LSM330_ACCEL_DEV_NAME },
 	{ LSM303AGR_ACCEL_DEV_NAME },
 	{ LIS2DH12_ACCEL_DEV_NAME },
+	{ LIS3L02DQ_ACCEL_DEV_NAME },
 	{},
 };
 MODULE_DEVICE_TABLE(i2c, st_accel_id_table);
diff --git a/drivers/iio/accel/st_accel_spi.c b/drivers/iio/accel/st_accel_spi.c
index fcd5847a3fd3..efd43941d45d 100644
--- a/drivers/iio/accel/st_accel_spi.c
+++ b/drivers/iio/accel/st_accel_spi.c
@@ -59,6 +59,7 @@ static const struct spi_device_id st_accel_id_table[] = {
 	{ LSM330_ACCEL_DEV_NAME },
 	{ LSM303AGR_ACCEL_DEV_NAME },
 	{ LIS2DH12_ACCEL_DEV_NAME },
+	{ LIS3L02DQ_ACCEL_DEV_NAME },
 	{},
 };
 MODULE_DEVICE_TABLE(spi, st_accel_id_table);
diff --git a/drivers/iio/common/st_sensors/st_sensors_core.c b/drivers/iio/common/st_sensors/st_sensors_core.c
index 6db12ea034d3..26ce32552448 100644
--- a/drivers/iio/common/st_sensors/st_sensors_core.c
+++ b/drivers/iio/common/st_sensors/st_sensors_core.c
@@ -550,7 +550,7 @@ int st_sensors_check_device_support(struct iio_dev *indio_dev,
 			int num_sensors_list,
 			const struct st_sensor_settings *sensor_settings)
 {
-	int i, n, err;
+	int i, n, err = 0;
 	u8 wai;
 	struct st_sensor_data *sdata = iio_priv(indio_dev);
 
@@ -570,17 +570,21 @@ int st_sensors_check_device_support(struct iio_dev *indio_dev,
 		return -ENODEV;
 	}
 
-	err = sdata->tf->read_byte(&sdata->tb, sdata->dev,
-					sensor_settings[i].wai_addr, &wai);
-	if (err < 0) {
-		dev_err(&indio_dev->dev, "failed to read Who-Am-I register.\n");
-		return err;
-	}
+	if (sensor_settings[i].wai_addr) {
+		err = sdata->tf->read_byte(&sdata->tb, sdata->dev,
+					   sensor_settings[i].wai_addr, &wai);
+		if (err < 0) {
+			dev_err(&indio_dev->dev,
+				"failed to read Who-Am-I register.\n");
+			return err;
+		}
 
-	if (sensor_settings[i].wai != wai) {
-		dev_err(&indio_dev->dev, "%s: WhoAmI mismatch (0x%x).\n",
-						indio_dev->name, wai);
-		return -EINVAL;
+		if (sensor_settings[i].wai != wai) {
+			dev_err(&indio_dev->dev,
+				"%s: WhoAmI mismatch (0x%x).\n",
+				indio_dev->name, wai);
+			return -EINVAL;
+		}
 	}
 
 	sdata->sensor_settings =