ASoC: msm: qdsp6v2: Add LPAE support

APQ8084 supports 64-bit addressing for all physical addresses. All
references to physical addresses should be as per LPAE specification

Change-Id: Ic4a7d494ee129e0ad68d8ec97c40931f5d74935d
Signed-off-by: Banajit Goswami <bgoswami@codeaurora.org>