From 72d9c9869df3149316af6cd70585eee15f643f40 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Wed, 5 Aug 2015 15:38:20 +0200 Subject: iio: adis16400: Add ADIS16445 support The ADIS16445 is similar to the ADIS16448, but without the magnetometer and pressure channels as well as different scale factors for the gyroscope and accelerometer outputs. Signed-off-by: Lars-Peter Clausen Signed-off-by: Jonathan Cameron --- drivers/iio/imu/adis16400_core.c | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) (limited to 'drivers') diff --git a/drivers/iio/imu/adis16400_core.c b/drivers/iio/imu/adis16400_core.c index a9f4043b409f..abc4c50de9e8 100644 --- a/drivers/iio/imu/adis16400_core.c +++ b/drivers/iio/imu/adis16400_core.c @@ -141,6 +141,7 @@ enum adis16400_chip_variant { ADIS16364, ADIS16367, ADIS16400, + ADIS16445, ADIS16448, }; @@ -623,6 +624,17 @@ static const struct iio_chan_spec adis16400_channels[] = { IIO_CHAN_SOFT_TIMESTAMP(ADIS16400_SCAN_TIMESTAMP), }; +static const struct iio_chan_spec adis16445_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_TEMP_CHAN(ADIS16448_TEMP_OUT, 12), + IIO_CHAN_SOFT_TIMESTAMP(ADIS16400_SCAN_TIMESTAMP), +}; + static const struct iio_chan_spec adis16448_channels[] = { ADIS16400_GYRO_CHAN(X, ADIS16400_XGYRO_OUT, 16), ADIS16400_GYRO_CHAN(Y, ADIS16400_YGYRO_OUT, 16), @@ -788,6 +800,19 @@ static struct adis16400_chip_info adis16400_chips[] = { .set_freq = adis16400_set_freq, .get_freq = adis16400_get_freq, }, + [ADIS16445] = { + .channels = adis16445_channels, + .num_channels = ARRAY_SIZE(adis16445_channels), + .flags = ADIS16400_HAS_PROD_ID | + ADIS16400_HAS_SERIAL_NUMBER | + ADIS16400_BURST_DIAG_STAT, + .gyro_scale_micro = IIO_DEGREE_TO_RAD(10000), /* 0.01 deg/s */ + .accel_scale_micro = IIO_G_TO_M_S_2(250), /* 1/4000 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, + }, [ADIS16448] = { .channels = adis16448_channels, .num_channels = ARRAY_SIZE(adis16448_channels), @@ -952,6 +977,7 @@ static const struct spi_device_id adis16400_id[] = { {"adis16367", ADIS16367}, {"adis16400", ADIS16400}, {"adis16405", ADIS16400}, + {"adis16445", ADIS16445}, {"adis16448", ADIS16448}, {} }; -- cgit v1.2.3