msm: ipa3: Changes to enable stage 1 SMMU for WDI2.0 GSI offload

Because of SMMU address alignment issue, enable stage 1 for WDI
pipes was failing. Adding changes to fix the alignment issue to
support wdi2.0 stage 1 SMMU.

Change-Id: Iddbac686c1fb82f4b811c2446392abe9f9160aa0
Signed-off-by: Ashok Vuyyuru <avuyyuru@codeaurora.org>
2 files changed