target/linux/lantiq/files-3.3/arch/mips/lantiq/xway/mach-fritz_ar9.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 #include <linux/phy.h>
  16 #include <linux/spi/spi_gpio.h>
  17 #include <linux/spi/flash.h>
  18
  19 #include <lantiq_soc.h>
  20 #include <irq.h>
  21
  22 #include "../machtypes.h"
  23 #include "devices.h"
  24 #include "dev-ifxhcd.h"
  25 #include "dev-gpio-leds.h"
  26 #include "dev-gpio-buttons.h"
  27
  28 static struct mtd_partition fritz7320_partitions[] = {
  29         {
  30                 .name   = "urlader",
  31                 .offset = 0x0,
  32                 .size   = 0x20000,
  33         },
  34         {
  35                 .name   = "linux",
  36                 .offset = 0x20000,
  37                 .size   = 0xf60000,
  38         },
  39         {
  40                 .name   = "tffs (1)",
  41                 .offset = 0xf80000,
  42                 .size   = 0x40000,
  43         },
  44         {
  45                 .name   = "tffs (2)",
  46                 .offset = 0xfc0000,
  47                 .size   = 0x40000,
  48         },
  49 };
  50
  51 static struct physmap_flash_data fritz7320_flash_data = {
  52         .nr_parts       = ARRAY_SIZE(fritz7320_partitions),
  53         .parts          = fritz7320_partitions,
  54 };
  55
  56 static struct gpio_led
  57 fritz7320_gpio_leds[] __initdata = {
  58         { .name = "soc:green:power", .gpio = 44, .active_low = 1, .default_trigger = "default-on" },
  59         { .name = "soc:green:internet", .gpio = 47, .active_low = 1, .default_trigger = "default-on" },
  60         { .name = "soc:green:dect", .gpio = 38, .active_low = 1, .default_trigger = "default-on" },
  61         { .name = "soc:green:wlan", .gpio = 37, .active_low = 1, .default_trigger = "default-on" },
  62         { .name = "soc:green:dual1", .gpio = 35, .active_low = 1, .default_trigger = "default-on" },
  63         { .name = "soc:red:dual2", .gpio = 45, .active_low = 1, .default_trigger = "default-on" },
  64 };
  65
  66 static struct gpio_keys_button
  67 fritz7320_gpio_keys[] __initdata = {
  68         {
  69                 .desc = "wifi",
  70                 .type = EV_KEY,
  71                 .code = BTN_0,
  72                 .debounce_interval = LTQ_KEYS_DEBOUNCE_INTERVAL,
  73                 .gpio = 1,
  74                 .active_low = 1,
  75         },
  76         {
  77                 .desc = "dect",
  78                 .type = EV_KEY,
  79                 .code = BTN_1,
  80                 .debounce_interval = LTQ_KEYS_DEBOUNCE_INTERVAL,
  81                 .gpio = 2,
  82                 .active_low = 1,
  83         },
  84 };
  85
  86 static struct ltq_pci_data ltq_pci_data = {
  87         .clock  = PCI_CLOCK_INT,
  88         .gpio   = PCI_GNT1 | PCI_REQ1,
  89         .irq    = {
  90                 [14] = INT_NUM_IM0_IRL0 + 22,
  91         },
  92 };
  93
  94 static struct ltq_eth_data ltq_eth_data = {
  95         .mii_mode       = PHY_INTERFACE_MODE_RMII,
  96 };
  97
  98 static int usb_pins[2] = { 50, 51 };
  99
 100 static void __init
 101 fritz7320_init(void)
 102 {
 103         ltq_register_gpio_keys_polled(-1, LTQ_KEYS_POLL_INTERVAL,
 104                 ARRAY_SIZE(fritz7320_gpio_keys), fritz7320_gpio_keys);
 105         ltq_add_device_gpio_leds(-1, ARRAY_SIZE(fritz7320_gpio_leds), fritz7320_gpio_leds);
 106         ltq_register_pci(&ltq_pci_data);
 107         ltq_register_etop(&ltq_eth_data);
 108         ltq_register_nor(&fritz7320_flash_data);
 109         xway_register_hcd(usb_pins);
 110 }
 111
 112 MIPS_MACHINE(LANTIQ_MACH_FRITZ7320,
 113                         "FRITZ7320",
 114                         "FRITZ!BOX 7320",
 115                         fritz7320_init);