platform: msm_shared: Add support for MSMTITANIUM.

Add support for compiling common platform drivers
for MSMTITANIUM target.

Change-Id: I6759a4d04755e6e604c7c45e051c61c15fbb4372
diff --git a/platform/msm_shared/smem.h b/platform/msm_shared/smem.h
index 396920a..41390c4 100644
--- a/platform/msm_shared/smem.h
+++ b/platform/msm_shared/smem.h
@@ -430,6 +430,7 @@
 	APQ8052  = 289,
 	MDMFERMIUM  = 290,
 	APQ8096  = 291,
+	MSMTITANIUM  = 293,
 	MSMTHORIUM = 294,
 };