diff --git a/drivers/pinctrl/meson/pinctrl-meson8.c b/drivers/pinctrl/meson/pinctrl-meson8.c
index c6d79315218fa69cadcdde9aa49d657d6916f5bb..8863841d0dba589328f7119e1f212a39ab7b06d0 100644
--- a/drivers/pinctrl/meson/pinctrl-meson8.c
+++ b/drivers/pinctrl/meson/pinctrl-meson8.c
@@ -807,7 +807,9 @@ static const char * const gpio_groups[] = {
 	"BOOT_5", "BOOT_6", "BOOT_7", "BOOT_8", "BOOT_9",
 	"BOOT_10", "BOOT_11", "BOOT_12", "BOOT_13", "BOOT_14",
 	"BOOT_15", "BOOT_16", "BOOT_17", "BOOT_18",
+};
 
+static const char * const gpio_aobus_groups[] = {
 	"GPIOAO_0", "GPIOAO_1", "GPIOAO_2", "GPIOAO_3",
 	"GPIOAO_4", "GPIOAO_5", "GPIOAO_6", "GPIOAO_7",
 	"GPIOAO_8", "GPIOAO_9", "GPIOAO_10", "GPIOAO_11",
@@ -1030,6 +1032,7 @@ static struct meson_pmx_func meson8_cbus_functions[] = {
 };
 
 static struct meson_pmx_func meson8_aobus_functions[] = {
+	FUNCTION(gpio_aobus),
 	FUNCTION(uart_ao),
 	FUNCTION(remote),
 	FUNCTION(i2c_slave_ao),