diff --git a/drivers/net/irda/smsc-ircc2.c b/drivers/net/irda/smsc-ircc2.c
index 103a2d18ed2f9c3db0132b97a0e26630f72d47da..e8453868d741044ceb6447d1dfe82d721bdb8a0e 100644
--- a/drivers/net/irda/smsc-ircc2.c
+++ b/drivers/net/irda/smsc-ircc2.c
@@ -315,6 +315,7 @@ static struct smsc_chip __initdata lpc_chips_flat[] =
 {
 	/* Base address 0x2E or 0x4E */
 	{ "47N227",	KEY55_1|FIR|SERx4,	0x5a, 0x00 },
+	{ "47N227",	KEY55_1|FIR|SERx4,	0x7a, 0x00 },
 	{ "47N267",	KEY55_1|FIR|SERx4,	0x5e, 0x00 },
 	{ NULL }
 };