doc: api: Add auxdisplay as unstable API
Adds the new auxiliary display peripheral as an unstable API.
Signed-off-by: Jamie McCrae <spam@helper3000.net>
diff --git a/doc/develop/api/overview.rst b/doc/develop/api/overview.rst
index 461e2fc..9eb007f 100644
--- a/doc/develop/api/overview.rst
+++ b/doc/develop/api/overview.rst
@@ -29,6 +29,10 @@
- Experimental
- 1.13
+ * - :ref:`auxdisplay_api`
+ - Unstable
+ - 3.3
+
* - :ref:`bluetooth_api`
- Stable
- 1.0
diff --git a/doc/hardware/peripherals/index.rst b/doc/hardware/peripherals/index.rst
index 5631556..767b863 100644
--- a/doc/hardware/peripherals/index.rst
+++ b/doc/hardware/peripherals/index.rst
@@ -11,6 +11,7 @@
w1.rst
adc.rst
+ auxdisplay.rst
audio/index.rst
bbram.rst
bc12.rst