serial single-wire: add possibility to specify pull-up instead of open drain Approved-by: David Sidrane <david.sidrane@nscdg.com> Approved-by: Gregory Nutt <gnutt@nuttx.org>
serial single-wire: add possibility to specify pull-up instead of open drain Approved-by: David Sidrane <david.sidrane@nscdg.com> Approved-by: Gregory Nutt <gnutt@nuttx.org>