diff --git a/Documentation/devicetree/writing-schema.rst b/Documentation/devicetree/writing-schema.rst
index 8f71d1e2ac52..f4a638072262 100644
--- a/Documentation/devicetree/writing-schema.rst
+++ b/Documentation/devicetree/writing-schema.rst
@@ -141,6 +141,7 @@ It is also possible to run checks with a single schema file by setting the
 
 ::
 
+    make dt_binding_check DT_SCHEMA_FILES=Documentation/devicetree/bindings/trivial-devices.yaml
     make dtbs_check DT_SCHEMA_FILES=Documentation/devicetree/bindings/trivial-devices.yaml
 
 
diff --git a/Makefile b/Makefile
index fa0fbe7851ea..e99bd31e5139 100644
--- a/Makefile
+++ b/Makefile
@@ -1506,8 +1506,10 @@ help:
 	@echo  ''
 	@$(if $(dtstree), \
 		echo 'Devicetree:'; \
-		echo '* dtbs            - Build device tree blobs for enabled boards'; \
-		echo '  dtbs_install    - Install dtbs to $(INSTALL_DTBS_PATH)'; \
+		echo '* dtbs             - Build device tree blobs for enabled boards'; \
+		echo '  dtbs_install     - Install dtbs to $(INSTALL_DTBS_PATH)'; \
+		echo '  dt_binding_check - Validate device tree binding documents'; \
+		echo '  dtbs_check       - Validate device tree source files';\
 		echo '')
 
 	@echo 'Userspace tools targets:'