diff --git a/include/dt-bindings/power/imx7-power.h b/include/dt-bindings/power/imx7-power.h
new file mode 100644
index 0000000..3a181e4
--- /dev/null
+++ b/include/dt-bindings/power/imx7-power.h
@@ -0,0 +1,16 @@
+/*
+ *  Copyright (C) 2017 Impinj
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __DT_BINDINGS_IMX7_POWER_H__
+#define __DT_BINDINGS_IMX7_POWER_H__
+
+#define IMX7_POWER_DOMAIN_MIPI_PHY		0
+#define IMX7_POWER_DOMAIN_PCIE_PHY		1
+#define IMX7_POWER_DOMAIN_USB_HSIC_PHY		2
+
+#endif