Merge 'extcon' from https://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git (extcon-next)

Merged-SHA: cc59e9ce5c15e0272c0eb189c1b3e10424168ff0

 .../devicetree/bindings/extcon/extcon-ptn5150.yaml |  3 ++
 drivers/extcon/Kconfig                             |  1 +
 drivers/extcon/extcon-intel-int3496.c              |  4 +-
 drivers/extcon/extcon-ptn5150.c                    | 56 ++++++++++++++++++++++
 drivers/extcon/extcon-usbc-tusb320.c               | 24 +++++-----
 drivers/extcon/extcon.c                            |  4 +-
 6 files changed, 75 insertions(+), 17 deletions(-)