hwmon: (pmbus/adm1275) Disable ADC while updating PMON_CONFIG

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According to ADI, changing PMON_CONFIG while the ADC is running can have
unexpected results. ADI recommends halting the ADC with PMON_CONTROL
before setting PMON_CONFIG and then resume after. Follow ADI
recommendation and disable ADC while PMON_CONFIG is updated.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20230614163605.3688964-3-linux@roeck-us.net
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

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Guenter Roeck 2023-06-14 09:36:05 -07:00

parent 98ac8af4e7

commit dd5219ce4f

1 changed files with 17 additions and 1 deletions

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18

drivers/hwmon/pmbus/adm1275.c

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