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path: root/sys/dev/i2c/pcf8574.c
AgeCommit message (Expand)Author
2021-06-21fix proplib deprecationchristos
2021-01-27Use DEVICE_COMPAT_EOL.thorpej
2021-01-25Since we're using designated initialisers for compat data, we shouldthorpej
2021-01-17Use designated initializers and a consistent termination style inthorpej
2020-12-23Handle pins that represent alerts.jdc
2020-12-06Don't read from the chip when matching, fail the attach instead (requestedjdc
2020-12-05Return "match_result", not "1". Pointed out by jmcneill.jdc
2020-12-05When matching, try a read in case this is an optional device and isn'tjdc
2020-10-31Detach led's and sysmon in our detach routine.jdc
2020-10-29Add a driver for the PCF8574 I/O expander, used as a GPIO in some sparc64jdc