diff --git a/src/soc/intel/braswell/southcluster.c b/src/soc/intel/braswell/southcluster.c
index c058850..0f762fc 100644
--- a/src/soc/intel/braswell/southcluster.c
+++ b/src/soc/intel/braswell/southcluster.c
@@ -48,7 +48,7 @@
 static inline void add_mmio_resource(struct device *dev, int i, unsigned long addr,
 				     unsigned long size)
 {
-	mmio_resource(dev, i, addr >> 10, size >> 10);
+	mmio_resource_kb(dev, i, addr >> 10, size >> 10);
 }
 
 static void sc_add_mmio_resources(struct device *dev)