diff --git a/drivers/soc/rockchip/rockchip_pm_config.c b/drivers/soc/rockchip/rockchip_pm_config.c
index c319b790ee24..6236c3df02a2 100644
--- a/drivers/soc/rockchip/rockchip_pm_config.c
+++ b/drivers/soc/rockchip/rockchip_pm_config.c
@@ -431,7 +431,8 @@ static int pm_config_probe(struct platform_device *pdev)
 
 	sleep_config =
 		devm_kmalloc_array(&pdev->dev, RK_PM_STATE_MAX,
-				   sizeof(*sleep_config), GFP_KERNEL);
+				   sizeof(*sleep_config),
+				   GFP_KERNEL | __GFP_ZERO);
 	if (!sleep_config)
 		return -ENOMEM;