diff --git a/include/zynqmp_firmware.h b/include/zynqmp_firmware.h
index 76ec214..6a5f01c 100644
--- a/include/zynqmp_firmware.h
+++ b/include/zynqmp_firmware.h
@@ -428,6 +428,8 @@
 
 #define PMUFW_V1_0	((1 << ZYNQMP_PM_VERSION_MAJOR_SHIFT) | 0)
 
+#define PMIO_NODE_ID_BASE		0x1410801B
+
 /*
  * Return payload size
  * Not every firmware call expects the same amount of return bytes, however the