ARM: dts: msm: enable SSC based sensors for msmfalcon MTP/CDP

Add device node for SSC sensor device for msmfalcon. It
helps to create device node to make userspace clients read
snapdragonsensor(SSC) related information.

Change-Id: Iffb8a21b28ea9ce4dd0aa183f59c70b895dec4ec
Signed-off-by: Ananda Kishore <kananda@codeaurora.org>