diff --git a/drivers/mfd/lpc_ich.c b/drivers/mfd/lpc_ich.c
index c068337..b201b0d 100644
--- a/drivers/mfd/lpc_ich.c
+++ b/drivers/mfd/lpc_ich.c
@@ -501,7 +501,7 @@
 	},
 	[LPC_AVN] = {
 		.name = "Avoton SoC",
-		.iTCO_version = 1,
+		.iTCO_version = 3,
 		.gpio_version = AVOTON_GPIO,
 	},
 	[LPC_COLETO] = {