From 145dbf820d560669da95e730fccc3ec58dcee5f1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Benjamin=20Cab=C3=A9?= <benjamin@zephyrproject.org>
Date: Fri, 23 Aug 2024 14:42:20 +0200
Subject: [PATCH] doc: Increase navigation depth in side nav bar
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Increase navigation depth by 1 to enable "local" toc navigation in the
side bar for those pages that are deeper in the documentation tree.

Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
---
 doc/conf.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/doc/conf.py b/doc/conf.py
index 4d3e2d8b5c0..8359d3d4049 100644
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -161,7 +161,8 @@ rst_epilog = f"""
 html_theme = "sphinx_rtd_theme"
 html_theme_options = {
     "logo_only": True,
-    "prev_next_buttons_location": None
+    "prev_next_buttons_location": None,
+    "navigation_depth": 5,
 }
 html_baseurl = "https://docs.zephyrproject.org/latest/"
 html_title = "Zephyr Project Documentation"