include/asm-arm/arch-ixp4xx/ixdp425.h

   1 /*
   2  * include/asm-arm/arch-ixp4xx/ixdp425.h
   3  *
   4  * IXDP425 platform specific definitions
   5  *
   6  * Author: Deepak Saxena <dsaxena@plexity.net>
   7  *
   8  * Copyright 2004 (c) MontaVista, Software, Inc.
   9  *
  10  * This file is licensed under  the terms of the GNU General Public
  11  * License version 2. This program is licensed "as is" without any
  12  * warranty of any kind, whether express or implied.
  13  */
  14
  15 #ifndef __ASM_ARCH_HARDWARE_H__
  16 #error "Do not include this directly, instead #include <asm/hardware.h>"
  17 #endif
  18
  19 #define IXDP425_SDA_PIN         7
  20 #define IXDP425_SCL_PIN         6
  21
  22 /*
  23  * IXDP425 PCI IRQs
  24  */
  25 #define IXDP425_PCI_MAX_DEV     4
  26 #define IXDP425_PCI_IRQ_LINES   4
  27
  28
  29 /* PCI controller GPIO to IRQ pin mappings */
  30 #define IXDP425_PCI_INTA_PIN    11
  31 #define IXDP425_PCI_INTB_PIN    10
  32 #define IXDP425_PCI_INTC_PIN    9
  33 #define IXDP425_PCI_INTD_PIN    8
  34
  35 /* NAND Flash pins */
  36 #define IXDP425_NAND_NCE_PIN    12
  37
  38 #define IXDP425_NAND_CMD_BYTE   0x01
  39 #define IXDP425_NAND_ADDR_BYTE  0x02