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iio: accel: bma400: Add detail to comments in GEN INTR configuration

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Append additional information to existing comments in the generic
interrupt configuration code to provide more context.

Signed-off-by: Akshay Jindal <akshayaj.lkd@gmail.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Akshay Jindal
2025-10-12 23:36:13 +05:30
committed by Jonathan Cameron
parent 31f3af6283
commit 6ea3b54264
1 changed files with 8 additions and 2 deletions
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10
drivers/iio/accel/bma400_core.c
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@@ -1208,7 +1208,10 @@ static int bma400_generic_event_en(struct bma400_data *data,
detect_criterion = bma400_genintr->detect_mode;
intrmask = bma400_genintr->intrmask;
/* Enabling all axis for interrupt evaluation */
/*
* Enabling all axis for interrupt evaluation
* Acc_filt2 is recommended as data source in datasheet (Section 4.7)
*/
ret = regmap_write(data->regmap, BMA400_GENINT_CONFIG_REG(genintr, 0),
BMA400_GENINT_CONFIG0_X_EN_MASK |
BMA400_GENINT_CONFIG0_Y_EN_MASK |
@@ -1226,7 +1229,10 @@ static int bma400_generic_event_en(struct bma400_data *data,
if (ret)
return ret;
/* Initial value to avoid interrupts while enabling*/
/*
* Initial value to avoid interrupts while enabling
* Value is in units of 8mg/lsb, i.e. effective val is val * 8mg/lsb
*/
ret = regmap_write(data->regmap, BMA400_GENINT_CONFIG_REG(genintr, 2), 0x0A);
if (ret)
return ret;