tracing: move systemview into its own folder

Cleanup tracing subsystem and move systemview related files into own
folder.

Signed-off-by: Anas Nashif <[email protected]>

Author: nashif

subsys/tracing/CMakeLists.txt

@@ -1,11 +1,5 @@
 # SPDX-License-Identifier: Apache-2.0
 
-zephyr_sources_ifdef(
-  CONFIG_SEGGER_SYSTEMVIEW
-  sysview_config.c
-  sysview.c
-  )
-
 zephyr_sources_ifdef(
   CONFIG_TRACING_CPU_STATS
   cpu_stats.c
@@ -52,3 +46,5 @@ zephyr_include_directories_ifdef(
 zephyr_include_directories_ifdef(CONFIG_TRACING include)
 
 add_subdirectory_ifdef(CONFIG_TRACING_CTF ctf)
+
+add_subdirectory_ifdef(CONFIG_SEGGER_SYSTEMVIEW sysview)

subsys/tracing/sysview/CMakeLists.txt

@@ -0,0 +1,9 @@
+# SPDX-License-Identifier: Apache-2.0
+
+zephyr_sources_ifdef(
+  CONFIG_SEGGER_SYSTEMVIEW
+  sysview_config.c
+  sysview.c
+  )
+
+zephyr_include_directories_ifdef(CONFIG_TRACING include)