diff --git a/drivers/pinctrl/pinctrl-loongson2.c b/drivers/pinctrl/pinctrl-loongson2.c
index a72ffec..4d4fbea 100644
--- a/drivers/pinctrl/pinctrl-loongson2.c
+++ b/drivers/pinctrl/pinctrl-loongson2.c
@@ -286,6 +286,7 @@ static const struct of_device_id loongson2_pinctrl_dt_match[] = {
 	},
 	{ }
 };
+MODULE_DEVICE_TABLE(of, loongson2_pinctrl_dt_match);
 
 static struct platform_driver loongson2_pinctrl_driver = {
 	.probe		= loongson2_pinctrl_probe,