[PATCH v3 0/6] iio: pressure: hsc030pa: cleanup and triggered buffer

From: Petre Rodan
Date: Sun Feb 11 2024 - 02:57:29 EST

This set of patches covers the following:

- small cleanup
- mandatory 2ms delay between readings
- support for triggered buffer readings

The support for devices that have "sleep mode" factory option that was
present in v1 of this patchset was removed, for a few reasons:

- a Honeywell employee told me that this chip variant is extremely
unlikely to be found in the wild, which also makes testing the
driver functionality impossible
- I found no reliable way of generating i2c/spi bus traffic with no
payload (toggle CS for SPI case, send i2c packet containing only
the address byte) that are required for the wakeup sequence.

Petre Rodan (6):
dt-bindings: iio: pressure: honeywell,hsc030pa.yaml add spi props
iio: pressure: hsc030pa: use signed type to hold div_64() result
iio: pressure: hsc030pa: include cleanup
iio: pressure: hsc030pa: update datasheet URLs
iio: pressure: hsc030pa add mandatory delay
iio: pressure: hsc030pa add triggered buffer

.../iio/pressure/honeywell,hsc030pa.yaml | 3 ++
drivers/iio/pressure/Kconfig | 2 +
drivers/iio/pressure/hsc030pa.c | 49 ++++++++++++++++++-
drivers/iio/pressure/hsc030pa.h | 7 +++
drivers/iio/pressure/hsc030pa_i2c.c | 9 +++-
drivers/iio/pressure/hsc030pa_spi.c | 7 ++-
6 files changed, 73 insertions(+), 4 deletions(-)