diff --git a/drivers/clk/rockchip/clk-rk3568.c b/drivers/clk/rockchip/clk-rk3568.c
index 90267d43b095..aa77ab89bf3f 100644
--- a/drivers/clk/rockchip/clk-rk3568.c
+++ b/drivers/clk/rockchip/clk-rk3568.c
@@ -1598,6 +1598,7 @@ static const char *const rk3568_cru_critical_clocks[] __initconst = {
 	"aclk_secure_flash",
 	"hclk_secure_flash",
 	"aclk_core_niu2bus",
+	"npll",
 };
 
 static const char *const rk3568_pmucru_critical_clocks[] __initconst = {