ARM: dts: msm: Add IPA device configuration for sdmmagpie

The required configuration to support new IPA HW
version 4.2 on sdmmagpie target.

Change-Id: I1d53c282f48576e75f4ce5e6c455111fcb764369
Acked-by: Ashok Vuyyuru <avuyyuru@qti.qualcomm.com>
Signed-off-by: Mohammed Javid <mjavid@codeaurora.org>