diff --git a/arch/arm/mach-rk2818/clock.c b/arch/arm/mach-rk2818/clock.c
index f50b816982d9..2696864f8b86 100644
--- a/arch/arm/mach-rk2818/clock.c
+++ b/arch/arm/mach-rk2818/clock.c
@@ -1302,15 +1302,15 @@ static struct rk2818_freq_info rk2818_freqs[] = {
 //	OP(720, 350, 720, 24, 1, 15,  41,  21),
 //	OP(672, 350, 672, 24, 1, 14,  41,  21),
 //	OP(624, 350, 624, 24, 1, 13,  41,  21),
-//	OP(600, 350, 600, 24, 1, 12,  41,  21),
+	OP(600, 350, 600, 24, 1, 12,  41,  21),
 //	OP(576, 350, 576, 24, 1, 12,  41,  21),
-	OP(528, 350, 528, 24, 1, 11,  41,  21),
+//	OP(528, 350, 528, 24, 1, 11,  41,  21),
 //	OP(480, 350, 480, 24, 1, 10,  41,  21),
 //	OP(450, 350, 432, 24, 1,  9,  31,  21),
 //	OP(432, 350, 432, 24, 1,  9,  31,  21),
 //	OP(384, 350, 384, 24, 1,  8,  31,  21),
 //	OP(336, 350, 336, 24, 1,  7,  31,  21),
-	OP(288, 350, 288, 24, 1,  6,  41,  21),
+//	OP(288, 350, 288, 24, 1,  6,  41,  21),
 };
 
 /* CPU_APB_REG5 */