diff --git a/drivers/iio/pressure/Kconfig b/drivers/iio/pressure/Kconfig
index 95efa32e4289..5debdfbd5324 100644
--- a/drivers/iio/pressure/Kconfig
+++ b/drivers/iio/pressure/Kconfig
@@ -212,6 +212,15 @@ config MS5637
       This driver can also be built as a module. If so, the module will
       be called ms5637.

+config SDP500
+    tristate "Sensirion SDP500 differential pressure sensor I2C driver"
+    depends on I2C
+    help
+      Say Y here to build support for Sensirion SDP500 differential pressure
+      sensor I2C driver.
+      To compile this driver as a module, choose M here: the core module
+      will be called sdp500.
+
 config IIO_ST_PRESS
     tristate "STMicroelectronics pressure sensor Driver"
     depends on (I2C || SPI_MASTER) && SYSFS
diff --git a/drivers/iio/pressure/Makefile b/drivers/iio/pressure/Makefile
index 436aec7e65f3..489ef7b7befa 100644
--- a/drivers/iio/pressure/Makefile
+++ b/drivers/iio/pressure/Makefile
@@ -25,6 +25,7 @@ obj-$(CONFIG_MS5611) += ms5611_core.o
 obj-$(CONFIG_MS5611_I2C) += ms5611_i2c.o
 obj-$(CONFIG_MS5611_SPI) += ms5611_spi.o
 obj-$(CONFIG_MS5637) += ms5637.o
+obj-$(CONFIG_SDP500) += sdp500.o
 obj-$(CONFIG_IIO_ST_PRESS) += st_pressure.o
 st_pressure-y := st_pressure_core.o
 st_pressure-$(CONFIG_IIO_BUFFER) += st_pressure_buffer.o
diff --git a/drivers/iio/pressure/sdp500.c b/drivers/iio/pressure/sdp500.c
new file mode 100644
index 000000000000..7efcc69e829c
--- /dev/null
+++ b/drivers/iio/pressure/sdp500.c
@@ -0,0 +1,144 @@
+// SPDX-License-Identifier: GPL-2.0-only
+#include <linux/i2c.h>
+#include <linux/crc8.h>
+#include <linux/iio/iio.h>
+#include <asm/unaligned.h>
+
+#define SDP500_CRC8_POLYNOMIAL  0x31   // x8 + x5 + x4 + 1 (normalized to 0x31)
+#define SDP500_READ_SIZE        3
+#define SDP500_CRC8_WORD_LENGTH 2
+#define SDP500_CRC8_INIT        0x00
+
+#define SDP500_SCALE_FACTOR 60
+
+#define SDP500_I2C_START_MEAS 0xF1
+
+struct sdp500_data {
+    struct device *dev;
+};
+
+DECLARE_CRC8_TABLE(sdp500_crc8_table);
+
+static int sdp500_start_measurement(struct sdp500_data *data, const
struct iio_dev *indio_dev)
+{
+    struct i2c_client *client = to_i2c_client(data->dev);
+
+    return i2c_smbus_write_byte(client, SDP500_I2C_START_MEAS);
+}
+
+static const struct iio_chan_spec sdp500_channels[] = {
+    {
+        .type = IIO_PRESSURE,
+        .info_mask_separate = BIT(IIO_CHAN_INFO_PROCESSED),
+    },
+};
+
+static int sdp500_read_raw(struct iio_dev *indio_dev,
+              struct iio_chan_spec const *chan,
+              int *val, int *val2, long mask)
+{
+    int ret;
+    u8 rxbuf[SDP500_READ_SIZE];
+    u8 rec_crc, calculated_crc;
+    s16 dec_value;
+    struct sdp500_data *data = iio_priv(indio_dev);
+    struct i2c_client *client = to_i2c_client(data->dev);
+
+    switch (mask) {
+    case IIO_CHAN_INFO_PROCESSED:
+        ret = i2c_master_recv(client, rxbuf, SDP500_READ_SIZE);
+        if (ret < 0) {
+            dev_err(indio_dev->dev.parent, "Failed to receive data");
+            return ret;
+        }
+        if (ret != SDP500_READ_SIZE) {
+            dev_err(indio_dev->dev.parent, "Data is received wrongly");
+            return -EIO;
+        }
+
+        rec_crc = rxbuf[2];
+        calculated_crc = crc8(sdp500_crc8_table, rxbuf,
SDP500_CRC8_WORD_LENGTH,
+            SDP500_CRC8_INIT);
+        if (rec_crc != calculated_crc) {
+            dev_err(indio_dev->dev.parent, "calculated crc = 0x%.2X,
received 0x%.2X",
+                calculated_crc, rec_crc);
+            return -EIO;
+        }
+
+        dec_value = get_unaligned_be16(rxbuf);
+        dev_dbg(indio_dev->dev.parent, "dec value = %d", dec_value);
+
+        *val = dec_value;
+        *val2 = SDP500_SCALE_FACTOR;
+        return IIO_VAL_FRACTIONAL;
+    default:
+        return -EINVAL;
+    }
+}
+
+static const struct iio_info sdp500_info = {
+    .read_raw = &sdp500_read_raw,
+};
+
+static int sdp500_probe(struct i2c_client *client)
+{
+    struct iio_dev *indio_dev;
+    struct sdp500_data *data;
+    struct device *dev = &client->dev;
+    int ret;
+    u8 rxbuf[SDP500_READ_SIZE];
+
+    indio_dev = devm_iio_device_alloc(dev, sizeof(*data));
+    if (!indio_dev)
+        return -ENOMEM;
+
+    /* has to be done before the first i2c communication */
+    crc8_populate_msb(sdp500_crc8_table, SDP500_CRC8_POLYNOMIAL);
+
+    data = iio_priv(indio_dev);
+    data->dev = dev;
+
+    indio_dev->name = "sdp500";
+    indio_dev->channels = sdp500_channels;
+    indio_dev->info = &sdp500_info;
+    indio_dev->modes = INDIO_DIRECT_MODE;
+    indio_dev->num_channels = ARRAY_SIZE(sdp500_channels);
+
+    ret = sdp500_start_measurement(data, indio_dev);
+    if (ret)
+        return dev_err_probe(dev, ret, "Failed to start measurement");
+    /* First measurement is not correct, read it out to get rid of it */
+    i2c_master_recv(client, rxbuf, SDP500_READ_SIZE);
+
+    ret = devm_iio_device_register(dev, indio_dev);
+    if (ret < 0)
+        return dev_err_probe(dev, ret, "Failed to register indio_dev");
+
+    return 0;
+}
+
+static const struct i2c_device_id sdp500_id[] = {
+    { "sdp500" },
+    { }
+};
+MODULE_DEVICE_TABLE(i2c, sdp500_id);
+
+static const struct of_device_id sdp500_of_match[] = {
+    { .compatible = "sensirion,sdp500" },
+    { }
+};
+MODULE_DEVICE_TABLE(of, sdp500_of_match);
+
+static struct i2c_driver sdp500_driver = {
+    .driver = {
+        .name    = "sensirion,sdp500",
+        .of_match_table = sdp500_of_match,
+    },
+    .probe       = sdp500_probe,
+    .id_table    = sdp500_id,
+};
+module_i2c_driver(sdp500_driver);
+
