diff --git a/drivers/clk/rockchip/clk-px30.c b/drivers/clk/rockchip/clk-px30.c
index dcb5e75804f5..7a60c382e53f 100644
--- a/drivers/clk/rockchip/clk-px30.c
+++ b/drivers/clk/rockchip/clk-px30.c
@@ -925,6 +925,7 @@ static const char *const px30_pmucru_critical_clocks[] __initconst = {
 	"pclk_top_pre",
 	"pclk_pmu_pre",
 	"hclk_usb_niu",
+	"pll_npll",
 };
 
 static void __iomem *px30_cru_base;