diff --git a/drivers/clk/rockchip/clk-pll.c b/drivers/clk/rockchip/clk-pll.c
index 1594a29cfa82..05b40eacaf2f 100644
--- a/drivers/clk/rockchip/clk-pll.c
+++ b/drivers/clk/rockchip/clk-pll.c
@@ -1056,6 +1056,11 @@ static int rockchip_rk3399_pll_set_params(struct rockchip_clk_pll *pll,
 		rate_change_remuxed = 1;
 	}
 
+	/* set pll power down */
+	writel(HIWORD_UPDATE(RK3399_PLLCON3_PWRDOWN,
+			     RK3399_PLLCON3_PWRDOWN, 0),
+	       pll->reg_base + RK3399_PLLCON(3));
+
 	/* update pll values */
 	writel_relaxed(HIWORD_UPDATE(rate->fbdiv, RK3399_PLLCON0_FBDIV_MASK,
 						  RK3399_PLLCON0_FBDIV_SHIFT),
@@ -1079,6 +1084,11 @@ static int rockchip_rk3399_pll_set_params(struct rockchip_clk_pll *pll,
 					    RK3399_PLLCON3_DSMPD_SHIFT),
 		       pll->reg_base + RK3399_PLLCON(3));
 
+	/* set pll power up */
+	writel(HIWORD_UPDATE(0,
+			     RK3399_PLLCON3_PWRDOWN, 0),
+	       pll->reg_base + RK3399_PLLCON(3));
+
 	/* wait for the pll to lock */
 	ret = rockchip_rk3399_pll_wait_lock(pll);
 	if (ret) {