include/asm-arm/arch-lpc22xx/serial.h

   1 /*
   2  * include/asm-arm/arch-lpc2210/serial.h
   3  *
   4  * Copyright (C) 2004 Philips Semiconductors
   5  */
   6
   7 #ifndef __ASM_ARCH_SERIAL_H__
   8 #define __ASM_ARCH_SERIAL_H__
   9
  10 #include <asm/hardware.h>
  11
  12 #define BASE_BAUD  (LPC22xx_Fpclk / 16)
  13 #define UART0_BASE  0xE000C000
  14 #define UART1_BASE  0xE0010000
  15
  16 /* Standard COM flags */
  17 #define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST)
  18
  19 #define RS_TABLE_SIZE 2
  20
  21 /*
  22  * Rather empty table...
  23  * Hardwired serial ports should be defined here.
  24  * PCMCIA will fill it dynamically.
  25  */
  26 #define STD_SERIAL_PORT_DEFNS   \
  27        /* UART  CLK             PORT            IRQ     FLAGS           */ \
  28         { 0,    BASE_BAUD,      UART0_BASE,     6,      STD_COM_FLAGS,  \
  29         .iomem_reg_shift = 2,           \
  30         .iomem_base = UART0_BASE,       \
  31         .io_type = UPIO_MEM},   \
  32         { 1,    BASE_BAUD,      UART1_BASE,     7,      STD_COM_FLAGS,  \
  33         .iomem_reg_shift = 2,           \
  34         .iomem_base = UART1_BASE,       \
  35         .io_type = UPIO_MEM}
  36
  37 #define EXTRA_SERIAL_PORT_DEFNS
  38
  39 #define SERIAL_PORT_DFNS        \
  40         STD_SERIAL_PORT_DEFNS   \
  41         EXTRA_SERIAL_PORT_DEFNS
  42
  43 #endif /* __ASM_ARCH_SERIAL_H__ */