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Author SHA1 Message Date
Jean-Christophe PLAGNIOL-VILLARD 0c30d94b91 w1: add dual search support
Some 1-wire device need to be search twice to be detected

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2013-01-29 09:58:07 +01:00
Jean-Christophe PLAGNIOL-VILLARD 6b21594df0 add 1-wire support
export for each device via param
the familly id (fid)
the id
the full reg_num

so for simple 64bit memory rom(ds2401/ds2411/ds1990*) no need driver.

Based on linux implementation, cleaned and re-implement the master/slave
support to use the device/driver model correctly.

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-10-29 22:31:18 +01:00