diff --git a/arch/arc/include/asm/cluster.h b/arch/arc/include/asm/cluster.h
index 055e87737b0f5f..52db205c2a83ab 100644
--- a/arch/arc/include/asm/cluster.h
+++ b/arch/arc/include/asm/cluster.h
@@ -65,7 +65,7 @@ struct bcr_cln_scm_0_cfg {
 	unsigned int res:1, scm_cache:1, cache_assoc:4, cache_blk_sz:1,
 		     cache_tag_banks:3, data_banks:3, data_bank_sz:5,
 		     cache_sets:5, data_sub_banks:2, data_bank_wid:2,
-		     superblocks:3, res1:2;
+		     superblocks:3, data_bank_sz_75:1, res1:1;
 #endif
 };