diff --git a/drivers/clk/rockchip/clk-cpu.c b/drivers/clk/rockchip/clk-cpu.c
index 696c9fb5837d..94e3b4ca7132 100644
--- a/drivers/clk/rockchip/clk-cpu.c
+++ b/drivers/clk/rockchip/clk-cpu.c
@@ -217,14 +217,14 @@ static int rockchip_cpuclk_pre_rate_change(struct rockchip_cpuclk *cpuclk,
 	}
 	rockchip_boost_add_core_div(cpuclk->pll_hw, alt_prate);
 
-	rockchip_cpuclk_set_pre_muxs(cpuclk, rate);
-
 	/* select alternate parent */
 	writel(HIWORD_UPDATE(reg_data->mux_core_alt,
 			     reg_data->mux_core_mask,
 			     reg_data->mux_core_shift),
 	       cpuclk->reg_base + reg_data->core_reg);
 
+	rockchip_cpuclk_set_pre_muxs(cpuclk, rate);
+
 	spin_unlock_irqrestore(cpuclk->lock, flags);
 	return 0;
 }