diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 00000000..e66b1ca3
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,21 @@
+# SPDX-License-Identifier: GPL-2.0-only
+# See here for more information about the format and editor support:
+# https://editorconfig.org/
+
+root = true
+
+[{*.{c,dts,h,lds,ldS,mk,s,S},Kconfig,Makefile,Makefile.*}]
+charset = utf-8
+end_of_line = lf
+trim_trailing_whitespace = true
+insert_final_newline = true
+indent_style = tab
+indent_size = 8
+
+[*.py]
+charset = utf-8
+end_of_line = lf
+trim_trailing_whitespace = true
+insert_final_newline = true
+indent_style = space
+indent_size = 4
diff --git a/.gitignore b/.gitignore
index a519d67f..424302b3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,6 +5,7 @@
 !.clang-format
 !.gitignore
 !.github
+!.editorconfig
 
 # Object files
 *.o