[PATCH 0/6] iio:pressure:ms5637: add ms5803 support

Alexandre Belloni
2020-12-09T23:52:34Z

Hello,

This series adds support for the Measurement Specialities ms5803. It is
very similar to the ms5805 but has a different PROM layout (which I
suspect predates the ms5805 PROM layout). Also it supports less
frequency sampling options.

After a bit of preparatory work in the ms5637 driver and its common
library, mainly to handle the PROM layou and sample frequencies, adding
support is trivial.

Alexandre Belloni (6):
iio:pressure:ms5637: switch to probe_new
iio:pressure:ms5637: introduce hardware differentiation
iio:pressure:ms5637: limit available sample frequencies
iio:common:ms_sensors:ms_sensors_i2c: rework CRC calculation helper
iio:common:ms_sensors:ms_sensors_i2c: add support for alternative PROM
layout
iio:pressure:ms5637: add ms5803 support

.../devicetree/bindings/trivial-devices.yaml | 2 +
.../iio/common/ms_sensors/ms_sensors_i2c.c | 76 +++++++++++++++----
.../iio/common/ms_sensors/ms_sensors_i2c.h | 15 +++-
drivers/iio/pressure/ms5637.c | 73 +++++++++++++-----
4 files changed, 128 insertions(+), 38 deletions(-)

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2.28.0