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serial.h

/*
 *  arch/arm/plat-omap/include/mach/serial.h
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 */

#ifndef __ASM_ARCH_SERIAL_H
#define __ASM_ARCH_SERIAL_H

#if defined(CONFIG_ARCH_OMAP1)
/* OMAP1 serial ports */
#define OMAP_UART1_BASE       0xfffb0000
#define OMAP_UART2_BASE       0xfffb0800
#define OMAP_UART3_BASE       0xfffb9800
#elif defined(CONFIG_ARCH_OMAP2)
/* OMAP2 serial ports */
#define OMAP_UART1_BASE       0x4806a000
#define OMAP_UART2_BASE       0x4806c000
#define OMAP_UART3_BASE       0x4806e000
#elif defined(CONFIG_ARCH_OMAP3)
/* OMAP3 serial ports */
#define OMAP_UART1_BASE       0x4806a000
#define OMAP_UART2_BASE       0x4806c000
#define OMAP_UART3_BASE       0x49020000
#endif

#define OMAP_MAX_NR_PORTS     3
#define OMAP1510_BASE_BAUD    (12000000/16)
#define OMAP16XX_BASE_BAUD    (48000000/16)
#define OMAP24XX_BASE_BAUD    (48000000/16)

#define is_omap_port(pt)      ({int __ret = 0;              \
                  if ((pt)->port.mapbase == OMAP_UART1_BASE ||    \
                      (pt)->port.mapbase == OMAP_UART2_BASE ||    \
                      (pt)->port.mapbase == OMAP_UART3_BASE)      \
                        __ret = 1;                    \
                  __ret;                                    \
                  })

#endif

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