added rtd setup files
diff --git a/docs/requirements.txt b/docs/requirements.txt
new file mode 100644
index 0000000..f5c5383
--- /dev/null
+++ b/docs/requirements.txt
@@ -0,0 +1,6 @@
+git+https://github.com/SymbiFlow/sphinx_materialdesign_theme.git#egg=sphinx-symbiflow-theme
+
+docutils
+sphinx
+sphinx-autobuild
+sphinxcontrib-wavedrom