diff --git a/drivers/clk/clk_rk3288.c b/drivers/clk/clk_rk3288.c
index dece4bc..a41cf8b 100644
--- a/drivers/clk/clk_rk3288.c
+++ b/drivers/clk/clk_rk3288.c
@@ -47,7 +47,7 @@ enum {
 	OUTPUT_MAX_HZ	= 2200U * 1000000,
 	OUTPUT_MIN_HZ	= 27500000,
 	FREF_MAX_HZ	= 2200U * 1000000,
-	FREF_MIN_HZ	= 269 * 1000000,
+	FREF_MIN_HZ	= 269 * 1000,
 };
 
 enum {