[PATCH v2 0/2] iio: health: max30100: Add DT pulse-width support

From: Shrikant Raskar

Date: Tue Oct 07 2025 - 23:18:01 EST


Add support for configuring the LED pulse width of the
MAX30100 sensor via a device tree property.

v2 changes:
dt-bindings: iio: max30100: Add pulse-width property:
Add unit suffix (-microseconds)
Drop redundant description
iio: health: max30100: Add pulse-width configuration via DT:
Improve default handling
Used FIELD_PREP() for pulse width
Use dev_err_probe() for error reporting
Fix signedness issue

Tested on: Raspberry Pi 3B + MAX30100 breakout

Shrikant Raskar (2):
dt-bindings: iio: max30100: Add pulse-width property
iio: health: max30100: Add pulse-width configuration via DT

.../bindings/iio/health/maxim,max30100.yaml | 6 ++++
drivers/iio/health/max30100.c | 35 +++++++++++++++++--
2 files changed, 39 insertions(+), 2 deletions(-)

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2.43.0