ARM: dts: msm: avoid duplicate domain in msmgold

In msmgold, avoid duplicate domain of lpass_q6_smmu. As
audio driver uses new DMA APIs, no need to have entry
in domains device tree file. Parse required properties
from adsp_io context bank device node.

Change-Id: I9f6d4df9e00d90fbf42801bc9c283c7922733079
Signed-off-by: Laxminath Kasam <lkasam@codeaurora.org>