1 files changed, 9 insertions, 0 deletions
diff --git a/gowin/arch.h b/gowin/arch.h
index f060165a..6f76d577 100644
--- a/gowin/arch.h
+++ b/gowin/arch.h
@@ -482,6 +482,7 @@ struct Arch : BaseArch<ArchRanges>
     void add_rpll_ports(DatabasePOD const *db, BelsPOD const *bel, IdString belname, int row, int col);
     void fix_pll_nets(Context *ctx);
     bool is_GCLKT_iob(const CellInfo *cell);
+    void bind_pll_to_bel(CellInfo *ci, int loc);
 
     GowinGlobalRouter globals_router;
     void mark_gowin_globals(Context *ctx);
@@ -530,6 +531,14 @@ enum
 };
 }
 
+namespace PLL { // fixed PLL locations
+enum
+{
+    left = 0,
+    right = 1
+};
+}
+
 NEXTPNR_NAMESPACE_END
 
 #endif /* GOWIN_ARCH_H */