diff --git a/drivers/clk/rockchip/clk-rk3288.c b/drivers/clk/rockchip/clk-rk3288.c
index 7fe62a65007d..d17fa551c153 100644
--- a/drivers/clk/rockchip/clk-rk3288.c
+++ b/drivers/clk/rockchip/clk-rk3288.c
@@ -92,6 +92,7 @@ static struct rockchip_pll_rate_table rk3288_pll_rates[] = {
 	RK3066_PLL_RATE( 504000000, 1, 84, 4),
 	RK3066_PLL_RATE( 500000000, 1, 125, 6),
 	RK3066_PLL_RATE( 456000000, 1, 76, 4),
+	RK3066_PLL_RATE( 420000000, 1, 70, 4),
 	RK3066_PLL_RATE( 408000000, 1, 68, 4),
 	RK3066_PLL_RATE( 400000000, 1, 100, 6),
 	RK3066_PLL_RATE( 384000000, 1, 64, 4),