--- zzzz-none-000/linux-3.10.107/arch/mips/bcm63xx/clk.c	2017-06-27 09:49:32.000000000 +0000
+++ vr9-7490-729/linux-3.10.107/arch/mips/bcm63xx/clk.c	2021-11-10 11:53:53.000000000 +0000
@@ -318,6 +318,18 @@
 
 EXPORT_SYMBOL(clk_get_rate);
 
+int clk_set_rate(struct clk *clk, unsigned long rate)
+{
+	return 0;
+}
+EXPORT_SYMBOL_GPL(clk_set_rate);
+
+long clk_round_rate(struct clk *clk, unsigned long rate)
+{
+	return 0;
+}
+EXPORT_SYMBOL_GPL(clk_round_rate);
+
 struct clk *clk_get(struct device *dev, const char *id)
 {
 	if (!strcmp(id, "enet0"))