arm/dt: msm8974: Add device tree node for voice
arm/dt: msm8974: Add device tree node for voice

Add device tree node and bindings for voice for mem8974
target.

Change-Id: I9f51357e3f8b834329c366affb75a688a78e0844
Signed-off-by: Phani Kumar Uppalapati <403cbe51b04fb8a7206b961d68552be126ef0eb3@codeaurora.org>

TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas