diff -drupN a/drivers/pinctrl/pinctrl-rockchip.c b/drivers/pinctrl/pinctrl-rockchip.c
--- a/drivers/pinctrl/pinctrl-rockchip.c	2018-08-06 17:23:04.000000000 +0300
+++ b/drivers/pinctrl/pinctrl-rockchip.c	2022-06-12 05:28:14.000000000 +0300
@@ -1386,7 +1386,7 @@ static int rockchip_pinconf_set(struct p
 	struct rockchip_pinctrl *info = pinctrl_dev_get_drvdata(pctldev);
 	struct rockchip_pin_bank *bank = pin_to_bank(info, pin);
 	enum pin_config_param param;
-	u16 arg;
+	u32 arg;
 	int i;
 	int rc;