tree 596d32ad0388a73135ca27acd0dfe9e9f3195efc
parent 8746a2aa120e85cd0a6d319a49c1476342d7cebb
author Maximilian Deubel <maximilian.deubel@nordicsemi.no> 1719240642 +0200
committer Anas Nashif <anas.nashif@intel.com> 1728667218 -0400

drivers: dp: swdp_bitbang: power optimization

This patch changes GPIO initialization
to be in PORT_OFF state by default.
Also, if no transceiver is attached to the signals,
the GPIOs are configured to be disconnected to preserve power.

I tested this on a prototype board where we are going to have
a debugger in a low-power context.

Signed-off-by: Maximilian Deubel <maximilian.deubel@nordicsemi.no>