Revert "Revert "Revert "Revert "Revert "Revert "Revert "Revert "Revert "Revert "Revert "Revert "Revert "Revert "Revert "Revert "usb/usb3503: add back the gpio direction setup""""""""""""""""

This reverts commit 3fbb56667423e96c91b91529a276d52dca601a4a.