diff --git a/arch/arm/dts/.gitignore b/arch/arm/dts/.gitignore
new file mode 100644
index 000000000..077903c50
--- /dev/null
+++ b/arch/arm/dts/.gitignore
@@ -0,0 +1 @@
+*dtb*
diff --git a/scripts/dtc/.gitignore b/scripts/dtc/.gitignore
new file mode 100644
index 000000000..cdabdc95a
--- /dev/null
+++ b/scripts/dtc/.gitignore
@@ -0,0 +1,4 @@
+dtc
+dtc-lexer.lex.c
+dtc-parser.tab.c
+dtc-parser.tab.h