coresight: split qdss config to more granular coresight configs

Change CONFIG_MSM_QDSS to granular CORESIGHT configs covering
various CoreSight drivers. This better represents the CoreSight
device topology and allows more flexibility in choosing the
drivers required for a particular platform or chip.

Change-Id: I5ae44442c24c88673f2045ad24dc89e4d86d23cb
Signed-off-by: Pratik Patel <pratikp@codeaurora.org>
diff --git a/drivers/Makefile b/drivers/Makefile
index bd18a62..f461e83 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -141,4 +141,4 @@
 #MobiCore
 obj-$(CONFIG_MOBICORE_SUPPORT)  += gud/
 
-obj-$(CONFIG_MSM_QDSS)		+= coresight/
+obj-$(CONFIG_CORESIGHT)		+= coresight/