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-rw-r--r--include/linux/serial_core.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index e3710d7e260a..a8187c3c8a7b 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -67,6 +67,9 @@
/* Parisc type numbers. */
#define PORT_MUX 48
+/* Atmel AT91RM9200 SoC */
+#define PORT_AT91RM9200 49
+
/* Macintosh Zilog type numbers */
#define PORT_MAC_ZILOG 50 /* m68k : not yet implemented */
#define PORT_PMAC_ZILOG 51