ARM: dts: msm: use shared display name for connector lease

Use shared display name for connector lease. This will simplify the
configuration when assigning connector name to card.

Change-Id: I88f98a3c4f76b5944f433c6c7e5b9ef9c7f9fecf
Signed-off-by: Xiaowen Wu <wxiaowen@codeaurora.org>