summaryrefslogtreecommitdiff
path: root/drivers/twserial
Commit message (Collapse)AuthorAgeLines
* drivers/twserial: Add protocol driver for "three wire serial" interface.Detlev Zundel2009-03-30-0/+157
This pretty unintelligent interface is used on some RTC chips. Signed-off-by: Detlev Zundel <dzu@denx.de>