regs-serial.h

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/*
 * arch/arm/mach-w90x900/include/mach/regs-serial.h
 *
 * Copyright (c) 2008 Nuvoton technology corporation
 * All rights reserved.
 *
 * Wan ZongShun <[email protected]>
 *
 * Based on arch/arm/mach-s3c2410/include/mach/regs-serial.h
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 */

#ifndef __ASM_ARM_REGS_SERIAL_H
#define __ASM_ARM_REGS_SERIAL_H

#define UART0_BA    W90X900_VA_UART
#define UART1_BA    (W90X900_VA_UART+0x100)
#define UART2_BA    (W90X900_VA_UART+0x200)
#define UART3_BA    (W90X900_VA_UART+0x300)
#define UART4_BA    (W90X900_VA_UART+0x400)

#define UART0_PA    W90X900_PA_UART
#define UART1_PA    (W90X900_PA_UART+0x100)
#define UART2_PA    (W90X900_PA_UART+0x200)
#define UART3_PA    (W90X900_PA_UART+0x300)
#define UART4_PA    (W90X900_PA_UART+0x400)

#ifndef __ASSEMBLY__

struct w90x900_uart_clksrc {
    const char  *name;
    unsigned int    divisor;
    unsigned int    min_baud;
    unsigned int    max_baud;
};

struct w90x900_uartcfg {
    unsigned char   hwport;
    unsigned char   unused;
    unsigned short  flags;
    unsigned long   uart_flags;

    unsigned long   ucon;
    unsigned long   ulcon;
    unsigned long   ufcon;

    struct w90x900_uart_clksrc *clocks;
    unsigned int    clocks_size;
};

#endif /* __ASSEMBLY__ */

#endif /* __ASM_ARM_REGS_SERIAL_H */