power: bq25890: fix ADC mode configuration

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Datasheet describes two modes for reading ADC measurements:
1. continuous, 1 Hz - enabled and started by CONV_RATE bit
2. one-shot - triggered by CONV_START bit

In continuous mode, CONV_START is read-only and signifies an ongoing
conversion.

Change the code to follow the datasheet and really disable continuous
mode for power saving.

Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

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Michał Mirosław 2020-05-04 21:47:45 +02:00 • committed by Sebastian Reichel

parent 1e4724d0b7

commit 21d90eda43

1 changed files with 26 additions and 5 deletions

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drivers/power/supply/bq25890_charger.c

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