diff --git a/[refs] b/[refs]
index f6aebc86c748..922fddf39fa8 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b40b25fff8205dd18124d8fc87b2c9c57f269b5f
+refs/heads/master: 71fab21fee07fd6d5f1a984db387cc5e4596f3fa
diff --git a/trunk/include/dt-bindings/gpio/gpio.h b/trunk/include/dt-bindings/gpio/gpio.h
new file mode 100644
index 000000000000..e6b1e0a808ae
--- /dev/null
+++ b/trunk/include/dt-bindings/gpio/gpio.h
@@ -0,0 +1,15 @@
+/*
+ * This header provides constants for most GPIO bindings.
+ *
+ * Most GPIO bindings include a flags cell as part of the GPIO specifier.
+ * In most cases, the format of the flags cell uses the standard values
+ * defined in this header.
+ */
+
+#ifndef _DT_BINDINGS_GPIO_GPIO_H
+#define _DT_BINDINGS_GPIO_GPIO_H
+
+#define GPIO_ACTIVE_HIGH 0
+#define GPIO_ACTIVE_LOW 1
+
+#endif