This patch add documentation for binding of USB Type C cable detection
mechanism is using EXTCON subsystem. The device can detect the presence
of display out but it may also detect other external accessories when
external accessories is attached or detached.
Signed-off-by: NBenson Leung <bleung@chromium.org>
Signed-off-by: NEnric Balletbo i Serra <enric.balletbo@collabora.com>
Reviewed-by: NChanwoo Choi <cw00.choi@samsung.com>
Acked-by: NRob Herring <robh@kernel.org>
Signed-off-by: NChanwoo Choi <cw00.choi@samsung.com>