diff --git a/drivers/iio/pressure/Kconfig b/drivers/iio/pressure/Kconfig
index 79adfd059c3a..5145b94b4679 100644
--- a/drivers/iio/pressure/Kconfig
+++ b/drivers/iio/pressure/Kconfig
@@ -31,6 +31,8 @@ config BMP280
 	select REGMAP
 	select BMP280_I2C if (I2C)
 	select BMP280_SPI if (SPI_MASTER)
+	select IIO_BUFFER
+	select IIO_TRIGGERED_BUFFER
 	help
 	  Say yes here to build support for Bosch Sensortec BMP180, BMP280, BMP380
 	  and BMP580 pressure and temperature sensors. Also supports the BME280 with
diff --git a/drivers/iio/pressure/bmp280-core.c b/drivers/iio/pressure/bmp280-core.c
index ddfcd23f29a0..ffcd17807cf5 100644
--- a/drivers/iio/pressure/bmp280-core.c
+++ b/drivers/iio/pressure/bmp280-core.c
@@ -40,7 +40,10 @@
 #include <linux/regmap.h>
 #include <linux/regulator/consumer.h>
 
+#include <linux/iio/buffer.h>
 #include <linux/iio/iio.h>
+#include <linux/iio/trigger_consumer.h>
+#include <linux/iio/triggered_buffer.h>
 
 #include <asm/unaligned.h>
 
@@ -454,7 +457,7 @@ static int bmp280_read_temp(struct bmp280_data *data, s32 *comp_temp)
 	int ret;
 
 	ret = regmap_bulk_read(data->regmap, BMP280_REG_TEMP_MSB,
-			       data->buf, sizeof(data->buf));
+			       data->buf, BMP280_NUM_TEMP_BYTES);
 	if (ret < 0) {
 		dev_err(data->dev, "failed to read temperature\n");
 		return ret;
@@ -484,7 +487,7 @@ static int bmp280_read_press(struct bmp280_data *data, u32 *comp_press)
 		return ret;
 
 	ret = regmap_bulk_read(data->regmap, BMP280_REG_PRESS_MSB,
-			       data->buf, sizeof(data->buf));
+			       data->buf, BMP280_NUM_PRESS_BYTES);
 	if (ret < 0) {
 		dev_err(data->dev, "failed to read pressure\n");
 		return ret;
@@ -513,13 +516,13 @@ static int bmp280_read_humid(struct bmp280_data *data, u32 *comp_humidity)
 		return ret;
 
 	ret = regmap_bulk_read(data->regmap, BMP280_REG_HUMIDITY_MSB,
-			       &data->be16, sizeof(data->be16));
+			       &data->be16, BME280_NUM_HUMIDITY_BYTES);
 	if (ret < 0) {
 		dev_err(data->dev, "failed to read humidity\n");
 		return ret;
 	}
 
-	adc_humidity = be16_to_cpu(data->be16);
+	adc_humidity = get_unaligned_be16(&data->be16);
 	if (adc_humidity == BMP280_HUMIDITY_SKIPPED) {
 		/* reading was skipped */
 		dev_err(data->dev, "reading humidity skipped\n");
@@ -931,6 +934,73 @@ static int bmp280_chip_config(struct bmp280_data *data)
 	return ret;
 }
 
+static irqreturn_t bmp280_buffer_handler(int irq, void *p)
+{
+	struct iio_poll_func *pf = p;
+	struct iio_dev *indio_dev = pf->indio_dev;
+	struct bmp280_data *data = iio_priv(indio_dev);
+	s32 adc_temp, adc_press, adc_humidity;
+	u8 size_of_burst_read;
+	int ret, chan_value;
+
+	guard(mutex)(&data->lock);
+
+	if (test_bit(BME280_HUMID, indio_dev->active_scan_mask))
+		size_of_burst_read = 8;
+	else
+		size_of_burst_read = 6;
+
+	/* Burst read data registers */
+	ret = regmap_bulk_read(data->regmap, BMP280_REG_PRESS_MSB,
+			       data->buf, 8);
+	if (ret) {
+		dev_err(data->dev, "failed to read sensor data\n");
+		return ret;
+	}
+
+	/* Temperature calculations */
+	memcpy(&chan_value, &data->buf[3], 3);
+
+	adc_temp = FIELD_GET(BMP280_MEAS_TRIM_MASK, get_unaligned_be24(&chan_value));
+	if (adc_temp == BMP280_TEMP_SKIPPED) {
+		/* reading was skipped */
+		dev_err(data->dev, "reading temperature skipped\n");
+		return -EIO;
+	}
+	data->iio_buf.sensor_data[0] = bmp280_compensate_temp(data, adc_temp);
+
+	/* Pressure calculations */
+	memcpy(&chan_value, &data->buf[0], 3);
+
+	adc_press = FIELD_GET(BMP280_MEAS_TRIM_MASK, get_unaligned_be24(&chan_value));
+	if (adc_press == BMP280_PRESS_SKIPPED) {
+		/* reading was skipped */
+		dev_err(data->dev, "reading pressure skipped\n");
+		return -EIO;
+	}
+	data->iio_buf.sensor_data[1] = bmp280_compensate_press(data, adc_press);
+
+	/* Humidity calculations */
+	if (test_bit(BME280_HUMID, indio_dev->active_scan_mask)) {
+		memcpy(&chan_value, &data->buf[6], 2);
+
+		adc_humidity = get_unaligned_be16(&chan_value);
+		if (adc_humidity == BMP280_HUMIDITY_SKIPPED) {
+			/* reading was skipped */
+			dev_err(data->dev, "reading humidity skipped\n");
+			return -EIO;
+		}
+	data->iio_buf.sensor_data[2] = bmp280_compensate_humidity(data, adc_humidity);
+	}
+
+	iio_push_to_buffers_with_timestamp(indio_dev, &data->iio_buf,
+					   iio_get_time_ns(indio_dev));
+
+	iio_trigger_notify_done(indio_dev->trig);
+
+	return IRQ_HANDLED;
+}
+
 static const int bmp280_oversampling_avail[] = { 1, 2, 4, 8, 16 };
 static const u8 bmp280_chip_ids[] = { BMP280_CHIP_ID };
 static const int bmp280_temp_coeffs[] = { 10, 1 };
@@ -973,6 +1043,8 @@ const struct bmp280_chip_info bmp280_chip_info = {
 	.read_temp = bmp280_read_temp,
 	.read_press = bmp280_read_press,
 	.read_calib = bmp280_read_calib,
+
+	.buffer_handler = bmp280_buffer_handler
 };
 EXPORT_SYMBOL_NS(bmp280_chip_info, IIO_BMP280);
 
@@ -1032,6 +1104,8 @@ const struct bmp280_chip_info bme280_chip_info = {
 	.read_press = bmp280_read_press,
 	.read_humid = bmp280_read_humid,
 	.read_calib = bme280_read_calib,
+
+	.buffer_handler = bmp280_buffer_handler
 };
 EXPORT_SYMBOL_NS(bme280_chip_info, IIO_BMP280);
 
@@ -1158,7 +1232,7 @@ static int bmp380_read_temp(struct bmp280_data *data, s32 *comp_temp)
 	int ret;
 
 	ret = regmap_bulk_read(data->regmap, BMP380_REG_TEMP_XLSB,
-			       data->buf, sizeof(data->buf));
+			       data->buf, BMP280_NUM_TEMP_BYTES);
 	if (ret) {
 		dev_err(data->dev, "failed to read temperature\n");
 		return ret;
@@ -1187,7 +1261,7 @@ static int bmp380_read_press(struct bmp280_data *data, u32 *comp_press)
 		return ret;
 
 	ret = regmap_bulk_read(data->regmap, BMP380_REG_PRESS_XLSB,
-			       data->buf, sizeof(data->buf));
+			       data->buf, BMP280_NUM_PRESS_BYTES);
 	if (ret) {
 		dev_err(data->dev, "failed to read pressure\n");
 		return ret;
@@ -1366,6 +1440,54 @@ static int bmp380_chip_config(struct bmp280_data *data)
 	return 0;
 }
 
+static irqreturn_t bmp380_buffer_handler(int irq, void *p)
+{
+	struct iio_poll_func *pf = p;
+	struct iio_dev *indio_dev = pf->indio_dev;
+	struct bmp280_data *data = iio_priv(indio_dev);
+	s32 adc_temp, adc_press;
+	int ret, chan_value;
+
+	guard(mutex)(&data->lock);
+
+	/* Burst read data registers */
+	ret = regmap_bulk_read(data->regmap, BMP380_REG_PRESS_XLSB,
+			       data->buf, 6);
+	if (ret) {
+		dev_err(data->dev, "failed to read sensor data\n");
+		return ret;
+	}
+
+	/* Temperature calculations */
+	memcpy(&chan_value, &data->buf[3], 3);
+
+	adc_temp = get_unaligned_le24(&chan_value);
+	if (adc_temp == BMP380_TEMP_SKIPPED) {
+		/* reading was skipped */
+		dev_err(data->dev, "reading temperature skipped\n");
+		return -EIO;
+	}
+	data->iio_buf.sensor_data[0] = bmp380_compensate_temp(data, adc_temp);
+
+	/* Pressure calculations */
+	memcpy(&chan_value, &data->buf[0], 3);
+
+	adc_press = get_unaligned_le24(&chan_value);
+	if (adc_press == BMP380_PRESS_SKIPPED) {
+		/* reading was skipped */
+		dev_err(data->dev, "reading pressure skipped\n");
+		return -EIO;
+	}
+	data->iio_buf.sensor_data[1] = bmp380_compensate_press(data, adc_press);
+
+	iio_push_to_buffers_with_timestamp(indio_dev, &data->iio_buf,
+					   iio_get_time_ns(indio_dev));
+
+	iio_trigger_notify_done(indio_dev->trig);
+
+	return IRQ_HANDLED;
+}
+
 static const int bmp380_oversampling_avail[] = { 1, 2, 4, 8, 16, 32 };
 static const int bmp380_iir_filter_coeffs_avail[] = { 1, 2, 4, 8, 16, 32, 64, 128};
 static const u8 bmp380_chip_ids[] = { BMP380_CHIP_ID, BMP390_CHIP_ID };
@@ -1408,6 +1530,8 @@ const struct bmp280_chip_info bmp380_chip_info = {
 	.read_press = bmp380_read_press,
 	.read_calib = bmp380_read_calib,
 	.preinit = bmp380_preinit,
+
+	.buffer_handler = bmp380_buffer_handler
 };
 EXPORT_SYMBOL_NS(bmp380_chip_info, IIO_BMP280);
 
@@ -1528,7 +1652,7 @@ static int bmp580_read_temp(struct bmp280_data *data, s32 *raw_temp)
 	int ret;
 
 	ret = regmap_bulk_read(data->regmap, BMP580_REG_TEMP_XLSB, data->buf,
-			       sizeof(data->buf));
+			       BMP280_NUM_TEMP_BYTES);
 	if (ret) {
 		dev_err(data->dev, "failed to read temperature\n");
 		return ret;
@@ -1548,7 +1672,7 @@ static int bmp580_read_press(struct bmp280_data *data, u32 *raw_press)
 	int ret;
 
 	ret = regmap_bulk_read(data->regmap, BMP580_REG_PRESS_XLSB, data->buf,
-			       sizeof(data->buf));
+			       BMP280_NUM_PRESS_BYTES);
 	if (ret) {
 		dev_err(data->dev, "failed to read pressure\n");
 		return ret;
@@ -1863,6 +1987,54 @@ static int bmp580_chip_config(struct bmp280_data *data)
 	return 0;
 }
 
+static irqreturn_t bmp580_buffer_handler(int irq, void *p)
+{
+	struct iio_poll_func *pf = p;
+	struct iio_dev *indio_dev = pf->indio_dev;
+	struct bmp280_data *data = iio_priv(indio_dev);
+	s32 adc_temp, adc_press;
+	int ret, chan_value;
+
+	guard(mutex)(&data->lock);
+
+	/* Burst read data registers */
+	ret = regmap_bulk_read(data->regmap, BMP580_REG_TEMP_XLSB,
+			       data->buf, 6);
+	if (ret) {
+		dev_err(data->dev, "failed to read sensor data\n");
+		return ret;
+	}
+
+	/* Temperature calculations */
+	memcpy(&chan_value, &data->buf[3], 3);
+
+	adc_temp = get_unaligned_le24(&chan_value);
+	if (adc_temp == BMP580_TEMP_SKIPPED) {
+		/* reading was skipped */
+		dev_err(data->dev, "reading temperature skipped\n");
+		return -EIO;
+	}
+	data->iio_buf.sensor_data[0] = adc_temp;
+
+	/* Pressure calculations */
+	memcpy(&chan_value, &data->buf[0], 3);
+
+	adc_press = get_unaligned_le24(&chan_value);
+	if (adc_press == BMP580_PRESS_SKIPPED) {
+		/* reading was skipped */
+		dev_err(data->dev, "reading pressure skipped\n");
+		return -EIO;
+	}
+	data->iio_buf.sensor_data[1] =  adc_press;
+
+	iio_push_to_buffers_with_timestamp(indio_dev, &data->iio_buf,
+					   iio_get_time_ns(indio_dev));
+
+	iio_trigger_notify_done(indio_dev->trig);
+
+	return IRQ_HANDLED;
+}
+
 static const int bmp580_oversampling_avail[] = { 1, 2, 4, 8, 16, 32, 64, 128 };
 static const u8 bmp580_chip_ids[] = { BMP580_CHIP_ID, BMP580_CHIP_ID_ALT };
 static const int bmp580_temp_coeffs[] = { 1000, 16 };
@@ -1903,6 +2075,8 @@ const struct bmp280_chip_info bmp580_chip_info = {
 	.read_temp = bmp580_read_temp,
 	.read_press = bmp580_read_press,
 	.preinit = bmp580_preinit,
+
+	.buffer_handler = bmp580_buffer_handler
 };
 EXPORT_SYMBOL_NS(bmp580_chip_info, IIO_BMP280);
 
@@ -2054,7 +2228,7 @@ static int bmp180_read_adc_press(struct bmp280_data *data, int *val)
 		return ret;
 
 	ret = regmap_bulk_read(data->regmap, BMP180_REG_OUT_MSB,
-			       data->buf, sizeof(data->buf));
+			       data->buf, BMP280_NUM_PRESS_BYTES);
 	if (ret)
 		return ret;
 
@@ -2122,6 +2296,35 @@ static int bmp180_chip_config(struct bmp280_data *data)
 	return 0;
 }
 
+static irqreturn_t bmp180_buffer_handler(int irq, void *p)
+{
+	struct iio_poll_func *pf = p;
+	struct iio_dev *indio_dev = pf->indio_dev;
+	struct bmp280_data *data = iio_priv(indio_dev);
+	int ret, chan_value;
+
+	guard(mutex)(&data->lock);
+
+	ret = data->chip_info->read_temp(data, &chan_value);
+	if (ret)
+		return ret;
+
+	data->iio_buf.sensor_data[0] = chan_value;
+
+	ret = data->chip_info->read_press(data, &chan_value);
+	if (ret)
+		return ret;
+
+	data->iio_buf.sensor_data[1] = chan_value;
+
+	iio_push_to_buffers_with_timestamp(indio_dev, &data->iio_buf,
+					   iio_get_time_ns(indio_dev));
+
+	iio_trigger_notify_done(indio_dev->trig);
+
+	return IRQ_HANDLED;
+}
+
 static const int bmp180_oversampling_temp_avail[] = { 1 };
 static const int bmp180_oversampling_press_avail[] = { 1, 2, 4, 8 };
 static const u8 bmp180_chip_ids[] = { BMP180_CHIP_ID };
@@ -2157,6 +2360,8 @@ const struct bmp280_chip_info bmp180_chip_info = {
 	.read_temp = bmp180_read_temp,
 	.read_press = bmp180_read_press,
 	.read_calib = bmp180_read_calib,
+
+	.buffer_handler = bmp180_buffer_handler
 };
 EXPORT_SYMBOL_NS(bmp180_chip_info, IIO_BMP280);
 
@@ -2332,6 +2537,14 @@ int bmp280_common_probe(struct device *dev,
 					     "failed to read calibration coefficients\n");
 	}
 
+	ret = devm_iio_triggered_buffer_setup(data->dev, indio_dev,
+					      iio_pollfunc_store_time,
+					      data->chip_info->buffer_handler,
+					      NULL);
+	if (ret)
+		return dev_err_probe(data->dev, ret,
+				     "iio triggered buffer setup failed\n");
+
 	/*
 	 * Attempt to grab an optional EOC IRQ - only the BMP085 has this
 	 * however as it happens, the BMP085 shares the chip ID of BMP180
diff --git a/drivers/iio/pressure/bmp280-spi.c b/drivers/iio/pressure/bmp280-spi.c
index a444d4b2978b..dc297583cac1 100644
--- a/drivers/iio/pressure/bmp280-spi.c
+++ b/drivers/iio/pressure/bmp280-spi.c
@@ -40,14 +40,14 @@ static int bmp380_regmap_spi_read(void *context, const void *reg,
 				  size_t reg_size, void *val, size_t val_size)
 {
 	struct spi_device *spi = to_spi_device(context);
-	u8 rx_buf[4];
+	u8 rx_buf[9];
 	ssize_t status;
 
 	/*
-	 * Maximum number of consecutive bytes read for a temperature or
-	 * pressure measurement is 3.
+	 * Maximum number of a burst read for temperature, pressure, humidity
+	 * is 8 bytes.
 	 */
-	if (val_size > 3)
+	if (val_size > 8)
 		return -EINVAL;
 
 	/*
diff --git a/drivers/iio/pressure/bmp280.h b/drivers/iio/pressure/bmp280.h
index 8cc3eed70c18..32155567faf6 100644
--- a/drivers/iio/pressure/bmp280.h
+++ b/drivers/iio/pressure/bmp280.h
@@ -301,6 +301,10 @@
 #define BMP280_PRESS_SKIPPED		0x80000
 #define BMP280_HUMIDITY_SKIPPED		0x8000
 
+#define BMP280_NUM_TEMP_BYTES		3
+#define BMP280_NUM_PRESS_BYTES		3
+#define BME280_NUM_HUMIDITY_BYTES	2
+
 /* Core exported structs */
 
 static const char *const bmp280_supply_names[] = {
@@ -400,13 +404,19 @@ struct bmp280_data {
 	 */
 	s32 t_fine;
 
+	/* Data to push to userspace */
+	struct {
+		s32 sensor_data[3];
+		s64 timestamp __aligned(8);
+	} iio_buf;
+
 	/*
 	 * DMA (thus cache coherency maintenance) may require the
 	 * transfer buffers to live in their own cache lines.
 	 */
 	union {
 		/* Sensor data buffer */
-		u8 buf[3];
+		u8 buf[8];
 		/* Calibration data buffers */
 		__le16 bmp280_cal_buf[BMP280_CONTIGUOUS_CALIB_REGS / 2];
 		__be16 bmp180_cal_buf[BMP180_REG_CALIB_COUNT / 2];
@@ -462,6 +472,8 @@ struct bmp280_chip_info {
 	int (*read_humid)(struct bmp280_data *, u32 *);
 	int (*read_calib)(struct bmp280_data *);
 	int (*preinit)(struct bmp280_data *);
+
+	irqreturn_t (*buffer_handler)(int, void *);
 };
 
 /* Chip infos for each variant */
