2 files changed, 40 insertions, 0 deletions

diff --git a/drivers/iio/imu/adis16400.h b/drivers/iio/imu/adis16400.h
index 627018537aac..2f8f9d632386 100644
--- a/drivers/iio/imu/adis16400.h
+++ b/drivers/iio/imu/adis16400.h
@@ -44,6 +44,9 @@
 #define ADIS16300_ROLL_OUT  0x14 /* Y axis inclinometer output measurement */
 #define ADIS16300_AUX_ADC   0x16 /* Auxiliary ADC measurement */
 
+#define ADIS16448_BARO_OUT      0x16 /* Barometric pressure output */
+#define ADIS16448_TEMP_OUT  0x18 /* Temperature output */
+
 /* Calibration parameters */
 #define ADIS16400_XGYRO_OFF 0x1A /* X-axis gyroscope bias offset factor */
 #define ADIS16400_YGYRO_OFF 0x1C /* Y-axis gyroscope bias offset factor */
@@ -179,6 +182,7 @@ enum {
         ADIS16400_SCAN_MAGN_X,
         ADIS16400_SCAN_MAGN_Y,
         ADIS16400_SCAN_MAGN_Z,
+        ADIS16400_SCAN_BARO,
         ADIS16350_SCAN_TEMP_X,
         ADIS16350_SCAN_TEMP_Y,
         ADIS16350_SCAN_TEMP_Z,
diff --git a/drivers/iio/imu/adis16400_core.c b/drivers/iio/imu/adis16400_core.c
index e8f84c9e84c6..b7f215eab5de 100644
--- a/drivers/iio/imu/adis16400_core.c
+++ b/drivers/iio/imu/adis16400_core.c
@@ -139,6 +139,7 @@ enum adis16400_chip_variant {
         ADIS16362,
         ADIS16364,
         ADIS16400,
+        ADIS16448,
 };
 
 static int adis16334_get_freq(struct adis16400_state *st)
@@ -633,6 +634,28 @@ static const struct iio_chan_spec adis16400_channels[] = {
         IIO_CHAN_SOFT_TIMESTAMP(12)
 };
 
+static const struct iio_chan_spec adis16448_channels[] = {
+        ADIS16400_GYRO_CHAN(X, ADIS16400_XGYRO_OUT, 16),
+        ADIS16400_GYRO_CHAN(Y, ADIS16400_YGYRO_OUT, 16),
+        ADIS16400_GYRO_CHAN(Z, ADIS16400_ZGYRO_OUT, 16),
+        ADIS16400_ACCEL_CHAN(X, ADIS16400_XACCL_OUT, 16),
+        ADIS16400_ACCEL_CHAN(Y, ADIS16400_YACCL_OUT, 16),
+        ADIS16400_ACCEL_CHAN(Z, ADIS16400_ZACCL_OUT, 16),
+        ADIS16400_MAGN_CHAN(X, ADIS16400_XMAGN_OUT, 16),
+        ADIS16400_MAGN_CHAN(Y, ADIS16400_YMAGN_OUT, 16),
+        ADIS16400_MAGN_CHAN(Z, ADIS16400_ZMAGN_OUT, 16),
+        {
+                .type = IIO_PRESSURE,
+                .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+                IIO_CHAN_INFO_SCALE_SHARED_BIT,
+                .address = ADIS16448_BARO_OUT,
+                .scan_index = ADIS16400_SCAN_BARO,
+                .scan_type = IIO_ST('s', 16, 16, 0),
+        },
+        ADIS16400_TEMP_CHAN(ADIS16448_TEMP_OUT, 12),
+        IIO_CHAN_SOFT_TIMESTAMP(11)
+};
+
 static const struct iio_chan_spec adis16350_channels[] = {
         ADIS16400_SUPPLY_CHAN(ADIS16400_SUPPLY_OUT, 12),
         ADIS16400_GYRO_CHAN(X, ADIS16400_XGYRO_OUT, 14),
@@ -765,6 +788,18 @@ static struct adis16400_chip_info adis16400_chips[] = {
                 .temp_offset = 25000000 / 140000, /* 25 C = 0x00 */
                 .set_freq = adis16400_set_freq,
                 .get_freq = adis16400_get_freq,
+        },
+        [ADIS16448] = {
+                .channels = adis16448_channels,
+                .num_channels = ARRAY_SIZE(adis16448_channels),
+                .flags = ADIS16400_HAS_PROD_ID |
+                                ADIS16400_HAS_SERIAL_NUMBER,
+                .gyro_scale_micro = IIO_DEGREE_TO_RAD(10000), /* 0.01 deg/s */
+                .accel_scale_micro = IIO_G_TO_M_S_2(833), /* 1/1200 g */
+                .temp_scale_nano = 73860000, /* 0.07386 C */
+                .temp_offset = 31000000 / 73860, /* 31 C = 0x00 */
+                .set_freq = adis16334_set_freq,
+                .get_freq = adis16334_get_freq,
         }
 };
 
@@ -909,6 +944,7 @@ static const struct spi_device_id adis16400_id[] = {
         {"adis16365", ADIS16360},
         {"adis16400", ADIS16400},
         {"adis16405", ADIS16400},
+        {"adis16448", ADIS16448},
         {}
 };
 MODULE_DEVICE_TABLE(spi, adis16400_id);