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Merge commit 'v2.6.28-rc2' into topic/asoc
[linux-2.6-omap-h63xx.git] / arch / arm / plat-omap / include / mach / serial.h
1 /*
2  *  arch/arm/plat-omap/include/mach/serial.h
3  *
4  * This program is distributed in the hope that it will be useful,
5  * but WITHOUT ANY WARRANTY; without even the implied warranty of
6  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7  * GNU General Public License for more details.
8  */
9
10 #ifndef __ASM_ARCH_SERIAL_H
11 #define __ASM_ARCH_SERIAL_H
12
13 #if defined(CONFIG_ARCH_OMAP1)
14 /* OMAP1 serial ports */
15 #define OMAP_UART1_BASE         0xfffb0000
16 #define OMAP_UART2_BASE         0xfffb0800
17 #define OMAP_UART3_BASE         0xfffb9800
18 #elif defined(CONFIG_ARCH_OMAP2)
19 /* OMAP2 serial ports */
20 #define OMAP_UART1_BASE         0x4806a000
21 #define OMAP_UART2_BASE         0x4806c000
22 #define OMAP_UART3_BASE         0x4806e000
23 #elif defined(CONFIG_ARCH_OMAP3)
24 /* OMAP3 serial ports */
25 #define OMAP_UART1_BASE         0x4806a000
26 #define OMAP_UART2_BASE         0x4806c000
27 #define OMAP_UART3_BASE         0x49020000
28 #endif
29
30 #define OMAP_MAX_NR_PORTS       3
31 #define OMAP1510_BASE_BAUD      (12000000/16)
32 #define OMAP16XX_BASE_BAUD      (48000000/16)
33 #define OMAP24XX_BASE_BAUD      (48000000/16)
34
35 #define is_omap_port(pt)        ({int __ret = 0;                        \
36                         if ((pt)->port.mapbase == OMAP_UART1_BASE ||    \
37                             (pt)->port.mapbase == OMAP_UART2_BASE ||    \
38                             (pt)->port.mapbase == OMAP_UART3_BASE)      \
39                                 __ret = 1;                              \
40                         __ret;                                          \
41                         })
42
43 #endif