diff --git a/drivers/pinctrl/renesas/pinctrl-rzv2m.c b/drivers/pinctrl/renesas/pinctrl-rzv2m.c
index 827b3e91a6cc..9029d1947bbb 100644
--- a/drivers/pinctrl/renesas/pinctrl-rzv2m.c
+++ b/drivers/pinctrl/renesas/pinctrl-rzv2m.c
@@ -661,7 +661,7 @@ static int rzv2m_pinctrl_pinconf_set(struct pinctrl_dev *pctldev,
 		}
 
 		default:
-			return -EOPNOTSUPP;
+			return -ENOTSUPP;
 		}
 	}
 
@@ -711,7 +711,7 @@ static int rzv2m_pinctrl_pinconf_group_get(struct pinctrl_dev *pctldev,
 
 		/* Check config matches previous pins */
 		if (i && prev_config != *config)
-			return -EOPNOTSUPP;
+			return -ENOTSUPP;
 
 		prev_config = *config;
 	}