diff --git a/drivers/misc/i2c_eeprom.c b/drivers/misc/i2c_eeprom.c
index b2de3df..9a77c6e 100644
--- a/drivers/misc/i2c_eeprom.c
+++ b/drivers/misc/i2c_eeprom.c
@@ -72,6 +72,7 @@
 	{ .compatible = "atmel,24c04", .data = 4 },
 	{ .compatible = "atmel,24c08a", .data = 4 },
 	{ .compatible = "atmel,24c16a", .data = 4 },
+	{ .compatible = "atmel,24mac402", .data = 4 },
 	{ .compatible = "atmel,24c32", .data = 5 },
 	{ .compatible = "atmel,24c64", .data = 5 },
 	{ .compatible = "atmel,24c128", .data = 6 },