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>
Jean-Christophe PLAGNIOL-VILLARD