diff --git a/drivers/pinctrl/pinctrl-at91-pio4.c b/drivers/pinctrl/pinctrl-at91-pio4.c
index 8e5a5053a47e..578b387100d9 100644
--- a/drivers/pinctrl/pinctrl-at91-pio4.c
+++ b/drivers/pinctrl/pinctrl-at91-pio4.c
@@ -983,10 +983,17 @@ static const struct atmel_pioctrl_data atmel_sama5d2_pioctrl_data = {
 	.nbanks		= 4,
 };
 
+static const struct atmel_pioctrl_data microchip_sama7g5_pioctrl_data = {
+	.nbanks		= 5,
+};
+
 static const struct of_device_id atmel_pctrl_of_match[] = {
 	{
 		.compatible = "atmel,sama5d2-pinctrl",
 		.data = &atmel_sama5d2_pioctrl_data,
+	}, {
+		.compatible = "microchip,sama7g5-pinctrl",
+		.data = &microchip_sama7g5_pioctrl_data,
 	}, {
 		/* sentinel */
 	}