[PATCH] add support for 5282 ColdFire to the ColdFire serial header

Add support for the 5282 ColdFire to the common ColdFire serial
driver header. Also added the additional registers of the 5272,
they are used to setup a more accurate baud rate timers

include/asm-m68knommu/mcfuart.h

@@ -3,7 +3,7 @@
 /*
  *	mcfuart.h -- ColdFire internal UART support defines.
  *
- *	(C) Copyright 1999-2002, Greg Ungerer (gerg@snapgear.com)
+ *	(C) Copyright 1999-2003, Greg Ungerer (gerg@snapgear.com)
  * 	(C) Copyright 2000, Lineo Inc. (www.lineo.com) 
  */
 
@@ -29,6 +29,10 @@
 #define	MCFUART_BASE1		0x140		/* Base address of UART1 */
 #define	MCFUART_BASE2		0x180		/* Base address of UART2 */
 #endif
+#elif defined(CONFIG_M5282)
+#define MCFUART_BASE1		0x200           /* Base address of UART1 */
+#define MCFUART_BASE2		0x240           /* Base address of UART2 */
+#define MCFUART_BASE3		0x280           /* Base address of UART3 */
 #elif defined(CONFIG_M5249) || defined(CONFIG_M5307) || defined(CONFIG_M5407)
 #if defined(CONFIG_NETtel) || defined(CONFIG_DISKtel) || defined(CONFIG_SECUREEDGEMP3)
 #define MCFUART_BASE1		0x200           /* Base address of UART1 */
@@ -55,7 +59,13 @@
 #define	MCFUART_UIMR		0x14		/* Interrupt Mask (w) */
 #define	MCFUART_UBG1		0x18		/* Baud Rate MSB (r/w) */
 #define	MCFUART_UBG2		0x1c		/* Baud Rate LSB (r/w) */
+#ifdef	CONFIG_M5272
+#define	MCFUART_UTF		0x28		/* Transmitter FIFO (r/w) */
+#define	MCFUART_URF		0x2c		/* Receiver FIFO (r/w) */
+#define	MCFUART_UFPD		0x30		/* Frac Prec. Divider (r/w) */
+#else
 #define	MCFUART_UIVR		0x30		/* Interrupt Vector (r/w) */
+#endif
 #define	MCFUART_UIPR		0x34		/* Input Port (r) */
 #define	MCFUART_UOP1		0x38		/* Output Port Bit Set (w) */
 #define	MCFUART_UOP0		0x3c		/* Output Port Bit Reset (w) */
@@ -170,5 +180,21 @@
 #define	MCFUART_UIR_RXREADY	0x02		/* Receiver ready */
 #define	MCFUART_UIR_TXREADY	0x01		/* Transmitter ready */
 
+#ifdef	CONFIG_M5272
+/*
+ *	Define bit flags in the Transmitter FIFO Register (UTF).
+ */
+#define	MCFUART_UTF_TXB		0x1f		/* Transmitter data level */
+#define	MCFUART_UTF_FULL	0x20		/* Transmitter fifo full */
+#define	MCFUART_UTF_TXS		0xc0		/* Transmitter status */
+
+/*
+ *	Define bit flags in the Receiver FIFO Register (URF).
+ */
+#define	MCFUART_URF_RXB		0x1f		/* Receiver data level */
+#define	MCFUART_URF_FULL	0x20		/* Receiver fifo full */
+#define	MCFUART_URF_RXS		0xc0		/* Receiver status */
+#endif
+
 /****************************************************************************/
 #endif	/* mcfuart_h */