[PATCH] Reserve device id for GPIO device

Use device ID 41

Signed-off-by: Viresh Kumar <>
---
 content.tex | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/content.tex b/content.tex
index b9934b4fa05c..d9913d056317 100644
--- a/content.tex
+++ b/content.tex
@@ -2876,6 +2876,8 @@ \chapter{Device Types}\label{sec:Device Types}
 \hline
 40         &   Bluetooth device \\
 \hline
+41         &   GPIO device \\
+\hline
 \end{tabular}
 
 Some of the devices above are unspecified by this document,
-- 
2.25.1