Doc/DT: hdmi-connector: add HPD GPIO documentation

Add binding documentation for HDMI connector's HPD GPIO.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: devicetree@vger.kernel.org
This commit is contained in:
Tomi Valkeinen 2014-04-23 13:34:47 +03:00
commit f8be053fc1