diff options
| author | Adriana Reus <adriana.reus@intel.com> | 2015-06-12 18:10:22 +0300 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2015-06-13 19:01:05 +0100 |
| commit | a858c7dab4b9b6a0b5742c39b10408780ca315c8 (patch) | |
| tree | ae222e2dce8f498be77d8b4078da984bc90051c7 /drivers/iio/imu | |
| parent | ad37616e9048123ab664bf2064604888e25c539f (diff) | |
iio: inv-mpu: Export scale_available attributes
Export the available scales for accel and gyro in order
to hint the user-space as to what are the available valid values.
Signed-off-by: Adriana Reus <adriana.reus@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio/imu')
| -rw-r--r-- | drivers/iio/imu/inv_mpu6050/inv_mpu_core.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c index 17d4bb15be4d..096e545538b8 100644 --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c @@ -673,6 +673,10 @@ static const struct iio_chan_spec inv_mpu_channels[] = { /* constant IIO attribute */ static IIO_CONST_ATTR_SAMP_FREQ_AVAIL("10 20 50 100 200 500"); +static IIO_CONST_ATTR(in_anglvel_scale_available, + "0.000133090 0.000266181 0.000532362 0.001064724"); +static IIO_CONST_ATTR(in_accel_scale_available, + "0.000598 0.001196 0.002392 0.004785"); static IIO_DEV_ATTR_SAMP_FREQ(S_IRUGO | S_IWUSR, inv_fifo_rate_show, inv_mpu6050_fifo_rate_store); static IIO_DEVICE_ATTR(in_gyro_matrix, S_IRUGO, inv_attr_show, NULL, @@ -685,6 +689,8 @@ static struct attribute *inv_attributes[] = { &iio_dev_attr_in_accel_matrix.dev_attr.attr, &iio_dev_attr_sampling_frequency.dev_attr.attr, &iio_const_attr_sampling_frequency_available.dev_attr.attr, + &iio_const_attr_in_accel_scale_available.dev_attr.attr, + &iio_const_attr_in_anglvel_scale_available.dev_attr.attr, NULL, }; |