coresight: docs: Create common sub-directory for coresight trace.

There are two files in the Documentation/trace directory relating to
coresight, with more to follow, so create a Documentation/trace/coresight
directory and move existing files there. Fixup index to reference
new location.

Update MAINTAINERS to reference this sub-directory rather than the
individual files.

Signed-off-by: Mike Leach <mike.leach@linaro.org>
Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>

1 files changed, 9 insertions, 0 deletions

diff --git a/Documentation/trace/coresight/index.rst b/Documentation/trace/coresight/index.rst
new file mode 100644
index 000000000000..8d31b155a87c
--- /dev/null
+++ b/Documentation/trace/coresight/index.rst
@@ -0,0 +1,9 @@
+==============================
+CoreSight - ARM Hardware Trace
+==============================
+
+.. toctree::
+   :maxdepth: 2
+   :glob:
+
+   *