--- zzzz-none-000/linux-2.6.19.2/include/linux/serial_core.h	2007-01-10 19:10:37.000000000 +0000
+++ davinci-8020-5505/linux-2.6.19.2/include/linux/serial_core.h	2007-01-11 07:38:19.000000000 +0000
@@ -39,7 +39,10 @@
 #define PORT_RSA	13
 #define PORT_NS16550A	14
 #define PORT_XSCALE	15
-#define PORT_MAX_8250	15	/* max port ID */
+#define PORT_OHIO   16	/*--- mosty like 16550A ---*/
+#define PORT_UR8   17	/*--- mosty like 16550A ---*/
+#define PORT_DAVINCI   18	/*--- mosty like 16550A ---*/
+#define PORT_MAX_8250	18	/* max port ID */
 
 /*
  * ARM specific type numbers.  These are not currently guaranteed