arch/mips/lantiq/xway/mach-easy50712.c

   1 /*
   2  *  This program is free software; you can redistribute it and/or modify it
   3  *  under the terms of the GNU General Public License version 2 as published
   4  *  by the Free Software Foundation.
   5  *
   6  *  Copyright (C) 2010 John Crispin <blogic@openwrt.org>
   7  */
   8
   9 #include <linux/init.h>
  10 #include <linux/platform_device.h>
  11 #include <linux/mtd/mtd.h>
  12 #include <linux/mtd/partitions.h>
  13 #include <linux/mtd/physmap.h>
  14 #include <linux/input.h>
  15
  16 #include <lantiq_soc.h>
  17 #include <irq.h>
  18
  19 #include "../machtypes.h"
  20 #include "devices.h"
  21
  22 static struct mtd_partition easy50712_partitions[] = {
  23         {
  24                 .name   = "uboot",
  25                 .offset = 0x0,
  26                 .size   = 0x10000,
  27         },
  28         {
  29                 .name   = "uboot_env",
  30                 .offset = 0x10000,
  31                 .size   = 0x10000,
  32         },
  33         {
  34                 .name   = "linux",
  35                 .offset = 0x20000,
  36                 .size   = 0xe0000,
  37         },
  38         {
  39                 .name   = "rootfs",
  40                 .offset = 0x100000,
  41                 .size   = 0x300000,
  42         },
  43 };
  44
  45 static struct physmap_flash_data easy50712_flash_data = {
  46         .nr_parts       = ARRAY_SIZE(easy50712_partitions),
  47         .parts          = easy50712_partitions,
  48 };
  49
  50 static struct ltq_pci_data ltq_pci_data = {
  51         .clock  = PCI_CLOCK_INT,
  52         .gpio   = PCI_GNT1 | PCI_REQ1,
  53         .irq    = {
  54                 [14] = INT_NUM_IM0_IRL0 + 22,
  55         },
  56 };
  57
  58 static void __init easy50712_init(void)
  59 {
  60         ltq_register_gpio_stp();
  61         ltq_register_nor(&easy50712_flash_data);
  62         ltq_register_pci(&ltq_pci_data);
  63 }
  64
  65 MIPS_MACHINE(LTQ_MACH_EASY50712,
  66              "EASY50712",
  67              "EASY50712 Eval Board",
  68               easy50712_init);