arm/dt: msm8974: increase adsp heap size

Increase adsp heap size to 47MB to support
720p hevc video decode.

Change-Id: I5aba4581fc3c7ce6c9d921d7767b5481bec7a0fd
Signed-off-by: Arun Menon <avmenon@codeaurora.org>
1 file changed