diff --git a/doc/api/index.rst b/doc/api/index.rst
index a9338cf..3a80ae0 100644
--- a/doc/api/index.rst
+++ b/doc/api/index.rst
@@ -15,6 +15,7 @@
    lmb
    logging
    nvmem
+   part
    pinctrl
    rng
    sandbox
diff --git a/doc/api/part.rst b/doc/api/part.rst
new file mode 100644
index 0000000..d1df1d8
--- /dev/null
+++ b/doc/api/part.rst
@@ -0,0 +1,6 @@
+.. SPDX-License-Identifier: GPL-2.0+
+
+Partition API
+=============
+
+.. kernel-doc:: include/part.h