arch/arm/mach-nuc93x/include/mach/regs-serial.h

   1 /*
   2  * arch/arm/mach-nuc93x/include/mach/regs-serial.h
   3  *
   4  * Copyright (c) 2008 Nuvoton technology corporation
   5  * All rights reserved.
   6  *
   7  * Wan ZongShun <mcuos.com@gmail.com>
   8  *
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation; either version 2 of the License, or
  12  * (at your option) any later version.
  13  *
  14  */
  15
  16 #ifndef __ASM_ARM_REGS_SERIAL_H
  17 #define __ASM_ARM_REGS_SERIAL_H
  18
  19 #define UART0_BA        NUC93X_VA_UART
  20 #define UART1_BA        (NUC93X_VA_UART+0x100)
  21
  22 #define UART0_PA        NUC93X_PA_UART
  23 #define UART1_PA        (NUC93X_PA_UART+0x100)
  24
  25
  26 #ifndef __ASSEMBLY__
  27
  28 struct nuc93x_uart_clksrc {
  29         const char      *name;
  30         unsigned int    divisor;
  31         unsigned int    min_baud;
  32         unsigned int    max_baud;
  33 };
  34
  35 struct nuc93x_uartcfg {
  36         unsigned char   hwport;
  37         unsigned char   unused;
  38         unsigned short  flags;
  39         unsigned long   uart_flags;
  40
  41         unsigned long   ucon;
  42         unsigned long   ulcon;
  43         unsigned long   ufcon;
  44
  45         struct nuc93x_uart_clksrc *clocks;
  46         unsigned int    clocks_size;
  47 };
  48
  49 #endif /* __ASSEMBLY__ */
  50
  51 #endif /* __ASM_ARM_REGS_SERIAL_H */
  52