mediatek: mt8183: add mcsi driver

add mcsi driver to support cache coherence.

Change-Id: I94f5922783e5dbc6b7e92aa06464bc1f0177f00a
diff --git a/plat/mediatek/mt8183/include/plat_private.h b/plat/mediatek/mt8183/include/plat_private.h
index 599f14f..0853934 100644
--- a/plat/mediatek/mt8183/include/plat_private.h
+++ b/plat/mediatek/mt8183/include/plat_private.h
@@ -17,10 +17,10 @@
 			    uintptr_t coh_start,
 			    uintptr_t coh_limit);
 
-void plat_cci_init(void);
-void plat_cci_enable(void);
-void plat_cci_disable(void);
-void plat_cci_init_sf(void);
+void plat_mtk_cci_init(void);
+void plat_mtk_cci_enable(void);
+void plat_mtk_cci_disable(void);
+void plat_mtk_cci_init_sf(void);
 
 /* Declarations for plat_topology.c */
 int mt_setup_topology(void);