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Commit 572e6179 authored by Detlev Zundel's avatar Detlev Zundel Committed by Wolfgang Denk
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drivers/twserial: Add protocol driver for "three wire serial" interface. 



This pretty unintelligent interface is used on some RTC chips.

Signed-off-by: default avatarDetlev Zundel <dzu@denx.de>
parent 88685b5f
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