arch/arm/mach-ixp4xx/include/mach/fsg.h

   1 /*
   2  * arch/arm/mach-ixp4xx/include/mach/fsg.h
   3  *
   4  * Freecom FSG-3 platform specific definitions
   5  *
   6  * Author: Rod Whitby <rod@whitby.id.au>
   7  * Author: Tomasz Chmielewski <mangoo@wpkg.org>
   8  * Maintainers: http://www.nslu2-linux.org
   9  *
  10  * Based on coyote.h by
  11  * Copyright 2004 (c) MontaVista, Software, Inc.
  12  *
  13  * This file is licensed under  the terms of the GNU General Public
  14  * License version 2. This program is licensed "as is" without any
  15  * warranty of any kind, whether express or implied.
  16  */
  17
  18 #ifndef __ASM_ARCH_HARDWARE_H__
  19 #error "Do not include this directly, instead #include <mach/hardware.h>"
  20 #endif
  21
  22 #define FSG_SDA_PIN             12
  23 #define FSG_SCL_PIN             13
  24
  25 /*
  26  * FSG PCI IRQs
  27  */
  28 #define FSG_PCI_MAX_DEV         3
  29 #define FSG_PCI_IRQ_LINES       3
  30
  31
  32 /* PCI controller GPIO to IRQ pin mappings */
  33 #define FSG_PCI_INTA_PIN        6
  34 #define FSG_PCI_INTB_PIN        7
  35 #define FSG_PCI_INTC_PIN        5
  36
  37 /* Buttons */
  38
  39 #define FSG_SB_GPIO             4       /* sync button */
  40 #define FSG_RB_GPIO             9       /* reset button */
  41 #define FSG_UB_GPIO             10      /* usb button */
  42
  43 /* LEDs */
  44
  45 #define FSG_LED_WLAN_BIT        0
  46 #define FSG_LED_WAN_BIT         1
  47 #define FSG_LED_SATA_BIT        2
  48 #define FSG_LED_USB_BIT         4
  49 #define FSG_LED_RING_BIT        5
  50 #define FSG_LED_SYNC_BIT        7