K 10
svn:author
V 4
mmel
K 8
svn:date
V 27
2020-04-25T09:17:49.943859Z
K 7
svn:log
V 458
Reorder initialization steps for given pin.
If pin is switched from fixed function to GPIO, it should have prepared
direction, pull-up/down and default value before function gets switched.
Otherwise we may produce unwanted glitch on output pin.
Right order of drive strength settings is questionable, but I think that
is slightly safer to do it also before function switch.

This fixes serial port corruption observed after DT 5.6 import.

MFC after:	1 week

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