diff options
Diffstat (limited to 'drivers/iio')
| -rw-r--r-- | drivers/iio/imu/adis16400.h | 4 | ||||
| -rw-r--r-- | drivers/iio/imu/adis16400_core.c | 36 |
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); |