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authorLars-Peter Clausen <lars@metafoo.de>2015-08-05 15:38:20 +0200
committerJonathan Cameron <jic23@kernel.org>2015-08-08 15:08:55 +0100
commit72d9c9869df3149316af6cd70585eee15f643f40 (patch)
tree9bad77c18f1df7ee92fc53be08108081ed65dac8 /drivers/iio
parentdc8615ce34cf72955f098750eef81a5501c107d1 (diff)
downloadop-kernel-dev-72d9c9869df3149316af6cd70585eee15f643f40.zip
op-kernel-dev-72d9c9869df3149316af6cd70585eee15f643f40.tar.gz
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 <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio')
-rw-r--r--drivers/iio/imu/adis16400_core.c26
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/iio/imu/adis16400_core.c b/drivers/iio/imu/adis16400_core.c
index a9f4043..abc4c50 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},
{}
};
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