diff --git a/drivers/iio/accel/bmc150-accel-core.c b/drivers/iio/accel/bmc150-accel-core.c
index 5ce384ebe6c7dc54b71ef9dfe7e5ffadb6090b92..8d3dd3c2bcc21cba5729b605ce70046fbeaa8ba0 100644
--- a/drivers/iio/accel/bmc150-accel-core.c
+++ b/drivers/iio/accel/bmc150-accel-core.c
@@ -10,6 +10,7 @@
 #include <linux/delay.h>
 #include <linux/slab.h>
 #include <linux/acpi.h>
+#include <linux/of_irq.h>
 #include <linux/pm.h>
 #include <linux/pm_runtime.h>
 #include <linux/iio/iio.h>
@@ -57,12 +58,18 @@
 #define BMC150_ACCEL_RESET_VAL			0xB6
 
 #define BMC150_ACCEL_REG_INT_MAP_0		0x19
-#define BMC150_ACCEL_INT_MAP_0_BIT_SLOPE	BIT(2)
+#define BMC150_ACCEL_INT_MAP_0_BIT_INT1_SLOPE	BIT(2)
 
 #define BMC150_ACCEL_REG_INT_MAP_1		0x1A
-#define BMC150_ACCEL_INT_MAP_1_BIT_DATA		BIT(0)
-#define BMC150_ACCEL_INT_MAP_1_BIT_FWM		BIT(1)
-#define BMC150_ACCEL_INT_MAP_1_BIT_FFULL	BIT(2)
+#define BMC150_ACCEL_INT_MAP_1_BIT_INT1_DATA	BIT(0)
+#define BMC150_ACCEL_INT_MAP_1_BIT_INT1_FWM	BIT(1)
+#define BMC150_ACCEL_INT_MAP_1_BIT_INT1_FFULL	BIT(2)
+#define BMC150_ACCEL_INT_MAP_1_BIT_INT2_FFULL	BIT(5)
+#define BMC150_ACCEL_INT_MAP_1_BIT_INT2_FWM	BIT(6)
+#define BMC150_ACCEL_INT_MAP_1_BIT_INT2_DATA	BIT(7)
+
+#define BMC150_ACCEL_REG_INT_MAP_2		0x1B
+#define BMC150_ACCEL_INT_MAP_2_BIT_INT2_SLOPE	BIT(2)
 
 #define BMC150_ACCEL_REG_INT_RST_LATCH		0x21
 #define BMC150_ACCEL_INT_MODE_LATCH_RESET	0x80
@@ -81,6 +88,7 @@
 
 #define BMC150_ACCEL_REG_INT_OUT_CTRL		0x20
 #define BMC150_ACCEL_INT_OUT_CTRL_INT1_LVL	BIT(0)
+#define BMC150_ACCEL_INT_OUT_CTRL_INT2_LVL	BIT(2)
 
 #define BMC150_ACCEL_REG_INT_5			0x27
 #define BMC150_ACCEL_SLOPE_DUR_MASK		0x03
@@ -476,21 +484,24 @@ static bool bmc150_apply_acpi_orientation(struct device *dev,
 }
 #endif
 
-static const struct bmc150_accel_interrupt_info {
+struct bmc150_accel_interrupt_info {
 	u8 map_reg;
 	u8 map_bitmask;
 	u8 en_reg;
 	u8 en_bitmask;
-} bmc150_accel_interrupts[BMC150_ACCEL_INTERRUPTS] = {
+};
+
+static const struct bmc150_accel_interrupt_info
+bmc150_accel_interrupts_int1[BMC150_ACCEL_INTERRUPTS] = {
 	{ /* data ready interrupt */
 		.map_reg = BMC150_ACCEL_REG_INT_MAP_1,
-		.map_bitmask = BMC150_ACCEL_INT_MAP_1_BIT_DATA,
+		.map_bitmask = BMC150_ACCEL_INT_MAP_1_BIT_INT1_DATA,
 		.en_reg = BMC150_ACCEL_REG_INT_EN_1,
 		.en_bitmask = BMC150_ACCEL_INT_EN_BIT_DATA_EN,
 	},
 	{  /* motion interrupt */
 		.map_reg = BMC150_ACCEL_REG_INT_MAP_0,
-		.map_bitmask = BMC150_ACCEL_INT_MAP_0_BIT_SLOPE,
+		.map_bitmask = BMC150_ACCEL_INT_MAP_0_BIT_INT1_SLOPE,
 		.en_reg = BMC150_ACCEL_REG_INT_EN_0,
 		.en_bitmask =  BMC150_ACCEL_INT_EN_BIT_SLP_X |
 			BMC150_ACCEL_INT_EN_BIT_SLP_Y |
@@ -498,19 +509,55 @@ static const struct bmc150_accel_interrupt_info {
 	},
 	{ /* fifo watermark interrupt */
 		.map_reg = BMC150_ACCEL_REG_INT_MAP_1,
-		.map_bitmask = BMC150_ACCEL_INT_MAP_1_BIT_FWM,
+		.map_bitmask = BMC150_ACCEL_INT_MAP_1_BIT_INT1_FWM,
+		.en_reg = BMC150_ACCEL_REG_INT_EN_1,
+		.en_bitmask = BMC150_ACCEL_INT_EN_BIT_FWM_EN,
+	},
+};
+
+static const struct bmc150_accel_interrupt_info
+bmc150_accel_interrupts_int2[BMC150_ACCEL_INTERRUPTS] = {
+	{ /* data ready interrupt */
+		.map_reg = BMC150_ACCEL_REG_INT_MAP_1,
+		.map_bitmask = BMC150_ACCEL_INT_MAP_1_BIT_INT2_DATA,
+		.en_reg = BMC150_ACCEL_REG_INT_EN_1,
+		.en_bitmask = BMC150_ACCEL_INT_EN_BIT_DATA_EN,
+	},
+	{  /* motion interrupt */
+		.map_reg = BMC150_ACCEL_REG_INT_MAP_2,
+		.map_bitmask = BMC150_ACCEL_INT_MAP_2_BIT_INT2_SLOPE,
+		.en_reg = BMC150_ACCEL_REG_INT_EN_0,
+		.en_bitmask =  BMC150_ACCEL_INT_EN_BIT_SLP_X |
+			BMC150_ACCEL_INT_EN_BIT_SLP_Y |
+			BMC150_ACCEL_INT_EN_BIT_SLP_Z
+	},
+	{ /* fifo watermark interrupt */
+		.map_reg = BMC150_ACCEL_REG_INT_MAP_1,
+		.map_bitmask = BMC150_ACCEL_INT_MAP_1_BIT_INT2_FWM,
 		.en_reg = BMC150_ACCEL_REG_INT_EN_1,
 		.en_bitmask = BMC150_ACCEL_INT_EN_BIT_FWM_EN,
 	},
 };
 
 static void bmc150_accel_interrupts_setup(struct iio_dev *indio_dev,
-					  struct bmc150_accel_data *data)
+					  struct bmc150_accel_data *data, int irq)
 {
+	const struct bmc150_accel_interrupt_info *irq_info = NULL;
+	struct device *dev = regmap_get_device(data->regmap);
 	int i;
 
+	/*
+	 * For now we map all interrupts to the same output pin.
+	 * However, some boards may have just INT2 (and not INT1) connected,
+	 * so we try to detect which IRQ it is based on the interrupt-names.
+	 * Without interrupt-names, we assume the irq belongs to INT1.
+	 */
+	irq_info = bmc150_accel_interrupts_int1;
+	if (irq == of_irq_get_byname(dev->of_node, "INT2"))
+		irq_info = bmc150_accel_interrupts_int2;
+
 	for (i = 0; i < BMC150_ACCEL_INTERRUPTS; i++)
-		data->interrupts[i].info = &bmc150_accel_interrupts[i];
+		data->interrupts[i].info = &irq_info[i];
 }
 
 static int bmc150_accel_set_interrupt(struct bmc150_accel_data *data, int i,
@@ -1714,7 +1761,7 @@ int bmc150_accel_core_probe(struct device *dev, struct regmap *regmap, int irq,
 			goto err_buffer_cleanup;
 		}
 
-		bmc150_accel_interrupts_setup(indio_dev, data);
+		bmc150_accel_interrupts_setup(indio_dev, data, irq);
 
 		ret = bmc150_accel_triggers_setup(indio_dev, data);
 		if (ret)