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    Subject[PATCH 3/3] imu: bmi160: Add avail frequency and scale attributes
    Date
    Signed-off-by: Daniel Baluta <daniel.baluta@intel.com>
    ---
    drivers/iio/imu/bmi160/bmi160_core.c | 27 +++++++++++++++++++++++++++
    1 file changed, 27 insertions(+)

    diff --git a/drivers/iio/imu/bmi160/bmi160_core.c b/drivers/iio/imu/bmi160/bmi160_core.c
    index b8a290e..97928d5 100644
    --- a/drivers/iio/imu/bmi160/bmi160_core.c
    +++ b/drivers/iio/imu/bmi160/bmi160_core.c
    @@ -20,6 +20,7 @@
    #include <linux/iio/triggered_buffer.h>
    #include <linux/iio/trigger_consumer.h>
    #include <linux/iio/buffer.h>
    +#include <linux/iio/sysfs.h>

    #include "bmi160.h"

    @@ -466,10 +467,36 @@ static int bmi160_write_raw(struct iio_dev *indio_dev,
    return 0;
    }

    +static
    +IIO_CONST_ATTR(in_accel_sampling_frequency_available,
    + "0.78125 1.5625 3.125 6.25 12.5 25 50 100 200 400 800 1600");
    +static
    +IIO_CONST_ATTR(in_anglvel_sampling_frequency_available,
    + "25 50 100 200 400 800 1600 3200");
    +static
    +IIO_CONST_ATTR(in_accel_scale_available,
    + "0.000598 0.001197 0.002394 0.004788");
    +static
    +IIO_CONST_ATTR(in_anglvel_scale_available,
    + "0.001065 0.000532 0.000266 0.000133 0.000066");
    +
    +static struct attribute *bmi160_attrs[] = {
    + &iio_const_attr_in_accel_sampling_frequency_available.dev_attr.attr,
    + &iio_const_attr_in_anglvel_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,
    +};
    +
    +static const struct attribute_group bmi160_attrs_group = {
    + .attrs = bmi160_attrs,
    +};
    +
    static const struct iio_info bmi160_info = {
    .driver_module = THIS_MODULE,
    .read_raw = bmi160_read_raw,
    .write_raw = bmi160_write_raw,
    + .attrs = &bmi160_attrs_group,
    };

    static const char *bmi160_match_acpi_device(struct device *dev)
    --
    2.5.0
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