diff --git a/.editorconfig b/.editorconfig
index d10052597a0..878556123c2 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -60,3 +60,8 @@ indent_size = 2
 # Makefile
 [Makefile]
 indent_style = tab
+
+# Device tree
+[*.{dts,dtsi,overlay}]
+indent_style = tab
+indent_size = 8