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iio: imu: fxos8700: fix failed initialization ODR mode assignment

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The absence of correct offset leads a failed initialization ODR mode
assignment.

Select MAX ODR mode as the initialization ODR mode by field mask and
FIELD_PREP.

Fixes: 84e5ddd5c4 ("iio: imu: Add support for the FXOS8700 IMU")
Signed-off-by: Carlos Song <carlos.song@nxp.com>
Link: https://lore.kernel.org/r/20230118074227.1665098-3-carlos.song@nxp.com
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Carlos Song 2023-01-18 15:42:25 +08:00 committed by Jonathan Cameron
parent 78ad6864e9
commit eb6d8f8705
1 changed files with 4 additions and 2 deletions
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6
drivers/iio/imu/fxos8700_core.c
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@ -664,8 +664,10 @@ static int fxos8700_chip_init(struct fxos8700_data *data, bool use_spi)
return ret;
/* Max ODR (800Hz individual or 400Hz hybrid), active mode */
return regmap_write(data->regmap, FXOS8700_CTRL_REG1,
FXOS8700_CTRL_ODR_MAX | FXOS8700_ACTIVE);
return regmap_update_bits(data->regmap, FXOS8700_CTRL_REG1,
FXOS8700_CTRL_ODR_MSK | FXOS8700_ACTIVE,
FIELD_PREP(FXOS8700_CTRL_ODR_MSK, FXOS8700_CTRL_ODR_MAX) |
FXOS8700_ACTIVE);
}
static void fxos8700_chip_uninit(void *data)