diff --git a/drivers/gpio/gpio-mpc8xxx.c b/drivers/gpio/gpio-mpc8xxx.c
index f1e164cecff80375ddcfa89017d15fe2af277886..bd833f06b6c3a391eddc2bebf3943ea889151d46 100644
--- a/drivers/gpio/gpio-mpc8xxx.c
+++ b/drivers/gpio/gpio-mpc8xxx.c
@@ -296,6 +296,7 @@ static const struct mpc8xxx_gpio_devtype mpc512x_gpio_devtype = {
 
 static const struct mpc8xxx_gpio_devtype ls1028a_gpio_devtype = {
 	.gpio_dir_in_init = ls1028a_gpio_dir_in_init,
+	.irq_set_type = mpc8xxx_irq_set_type,
 };
 
 static const struct mpc8xxx_gpio_devtype mpc5125_gpio_devtype = {