Brandon Wyman 4c0173521d hwmon: (pmbus) Add Vin unit off handling ... [ Upstream commit a5436af598779219b375c1977555c82def1c35d0 ] If there is an input undervoltage fault, reported in STATUS_INPUT command response, there is quite likely a "Unit Off For Insufficient Input Voltage" condition as well. Add a constant for bit 3 of STATUS_INPUT. Update the Vin limit attributes to include both bits in the mask for clearing faults. If an input undervoltage fault occurs, causing a unit off for insufficient input voltage, but the unit is off bit is not cleared, the STATUS_WORD will not be updated to clear the input fault condition. Including the unit is off bit (bit 3) allows for the input fault condition to completely clear. Signed-off-by: Brandon Wyman <bjwyman@gmail.com> Link: https://lore.kernel.org/r/20220317232123.2103592-1-bjwyman@gmail.com Fixes: b4ce237b7f ("hwmon: (pmbus) Introduce infrastructure to detect sensors and limit registers") [groeck: Dropped unnecessary ()] Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-04-15 14:18:05 +02:00
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adm1275.c
ibm-cffps.c
inspur-ipsps.c
ir35221.c
ir38064.c
irps5401.c
isl68137.c
Kconfig
lm25066.c
ltc2978.c
ltc3815.c
Makefile
max8688.c
max16064.c
max20751.c
max31785.c
max34440.c
pmbus_core.c	hwmon: (pmbus) Add Vin unit off handling	2022-04-15 14:18:05 +02:00
pmbus.c
pmbus.h	hwmon: (pmbus) Add Vin unit off handling	2022-04-15 14:18:05 +02:00
pxe1610.c
tps40422.c
tps53679.c
ucd9000.c
ucd9200.c
zl6100.c