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iio: adis16400: Add ADIS16445 support

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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 <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Lars-Peter Clausen 2015-08-05 15:38:20 +02:00 committed by Jonathan Cameron
parent dc8615ce34
commit 72d9c9869d
1 changed files with 26 additions and 0 deletions
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26
drivers/iio/imu/adis16400_core.c
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@ -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},
{}
};