add doc config files and doc [Dinitial draft

Signed-off-by: weichen <niweichen@chinamobile.com>
Change-Id: Ibd08a2d4b77cd4fc9ea0114bf78072711ea03e78
diff --git a/docs/conf.yaml b/docs/conf.yaml
new file mode 100644
index 0000000..fee1ea7
--- /dev/null
+++ b/docs/conf.yaml
@@ -0,0 +1,3 @@
+---
+project_cfg: oran
+project: pti-rtp