dt-bindings: connector: Add pd-disable property

Set "pd-disable" property if the Type-C connector has no power
delivery support.

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Kyle Tso <kyletso@google.com>
Link: https://lore.kernel.org/r/20210804081917.3390341-2-kyletso@google.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>