ARM: dts: msm: Add SMB349 device for APQ8084 MTP

SMB349 is a single path switching mode charger. It uses BLSP3
I2C interface and uses PMIC 8084 gpio 14 to interrupt the MSM.
Add its device definition in the tree.

Change-Id: I7ea3a66c9922aad4b7e5f225c7d367b48ed759f8
Signed-off-by: Ashay Jaiswal <ashayj@codeaurora.org>