hwmon: (pmbus) Add new pmbus flag NO_WRITE_PROTECT

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Some PMBus chips respond with invalid data when reading the WRITE_PROTECT
register. For such chips, this flag should be set so that the PMBus core
driver doesn't use the WRITE_PROTECT command to determine its behavior.

Signed-off-by: Erik Rosen <erik.rosen@metormote.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

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Erik Rosen 2021-06-09 11:32:05 +02:00 • committed by Guenter Roeck

parent ff53b77e1e

commit dbc0860f7a

2 changed files with 14 additions and 3 deletions

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8

drivers/hwmon/pmbus/pmbus_core.c

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9

include/linux/pmbus.h

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