diff --git a/drivers/pci/pcie_iproc.c b/drivers/pci/pcie_iproc.c
index 360ef1b011f..a6ed0189178 100644
--- a/drivers/pci/pcie_iproc.c
+++ b/drivers/pci/pcie_iproc.c
@@ -13,6 +13,7 @@
 #include <dm/device_compat.h>
 #include <linux/delay.h>
 #include <linux/log2.h>
+#include <linux/sizes.h>
 
 #define EP_PERST_SOURCE_SELECT_SHIFT 2
 #define EP_PERST_SOURCE_SELECT       BIT(EP_PERST_SOURCE_SELECT_SHIFT)