diff --git a/Documentation/driver-api/index.rst b/Documentation/driver-api/index.rst
index 8058a87c1c74..53eab2b19837 100644
--- a/Documentation/driver-api/index.rst
+++ b/Documentation/driver-api/index.rst
@@ -37,6 +37,7 @@ available subsections can be seen below.
    80211/index
    uio-howto
    firmware/index
+   pinctl
    misc_devices
 
 .. only::  subproject and html
diff --git a/Documentation/pinctrl.txt b/Documentation/driver-api/pinctl.rst
similarity index 100%
rename from Documentation/pinctrl.txt
rename to Documentation/driver-api/pinctl.rst