target/linux/lantiq/files-3.0/arch/mips/lantiq/xway/mach-wbmr.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/leds.h>
  12 #include <linux/gpio.h>
  13 #include <linux/gpio_buttons.h>
  14 #include <linux/mtd/mtd.h>
  15 #include <linux/mtd/partitions.h>
  16 #include <linux/mtd/physmap.h>
  17 #include <linux/input.h>
  18
  19 #include <lantiq_soc.h>
  20 #include <irq.h>
  21
  22 #include "../machtypes.h"
  23 #include "../dev-leds-gpio.h"
  24 #include "../dev-gpio-buttons.h"
  25 #include "devices.h"
  26 #include "dev-dwc_otg.h"
  27
  28 static struct mtd_partition wbmr_partitions[] =
  29 {
  30         {
  31                 .name   = "uboot",
  32                 .offset = 0x0,
  33                 .size   = 0x40000,
  34         },
  35         {
  36                 .name   = "uboot-env",
  37                 .offset = 0x40000,
  38                 .size   = 0x20000,
  39         },
  40         {
  41                 .name   = "linux",
  42                 .offset = 0x60000,
  43                 .size   = 0x1f20000,
  44         },
  45         {
  46                 .name   = "calibration",
  47                 .offset = 0x1fe0000,
  48                 .size   = 0x20000,
  49         },
  50 };
  51
  52 static struct physmap_flash_data wbmr_flash_data = {
  53         .nr_parts       = ARRAY_SIZE(wbmr_partitions),
  54         .parts          = wbmr_partitions,
  55 };
  56
  57 static struct gpio_led
  58 wbmr_leds_gpio[] __initdata = {
  59         { .name = "soc:blue:movie", .gpio = 20, .active_low = 1, },
  60         { .name = "soc:red:internet", .gpio = 18, .active_low = 1, },
  61         { .name = "soc:green:internet", .gpio = 17, .active_low = 1, },
  62         { .name = "soc:green:adsl", .gpio = 16, .active_low = 1, },
  63         { .name = "soc:green:wlan", .gpio = 15, .active_low = 1, },
  64         { .name = "soc:red:security", .gpio = 14, .active_low = 1, },
  65         { .name = "soc:green:power", .gpio = 1, .active_low = 1, },
  66         { .name = "soc:red:power", .gpio = 5, .active_low = 1, },
  67         { .name = "soc:green:usb", .gpio = 28, .active_low = 1, },
  68 };
  69
  70 static struct gpio_keys_button
  71 wbmr_gpio_keys[] __initdata = {
  72         {
  73                 .desc = "aoss",
  74                 .type = EV_KEY,
  75                 .code = BTN_0,
  76                 .debounce_interval = LTQ_KEYS_DEBOUNCE_INTERVAL,
  77                 .gpio = 0,
  78                 .active_low = 1,
  79         },
  80         {
  81                 .desc = "reset",
  82                 .type = EV_KEY,
  83                 .code = BTN_1,
  84                 .debounce_interval = LTQ_KEYS_DEBOUNCE_INTERVAL,
  85                 .gpio = 37,
  86                 .active_low = 1,
  87         },
  88 };
  89
  90 static struct ltq_pci_data ltq_pci_data = {
  91         .clock      = PCI_CLOCK_INT,
  92         .gpio   = PCI_GNT1 | PCI_REQ1,
  93         .irq    = {
  94                 [14] = INT_NUM_IM0_IRL0 + 22,
  95         },
  96 };
  97
  98 static struct ltq_eth_data ltq_eth_data = {
  99         .mii_mode = PHY_INTERFACE_MODE_RGMII,
 100 };
 101
 102 static void __init
 103 wbmr_init(void)
 104 {
 105 #define WMBR_BRN_MAC                    0x1fd0024
 106
 107         ltq_add_device_leds_gpio(-1, ARRAY_SIZE(wbmr_leds_gpio), wbmr_leds_gpio);
 108         ltq_register_gpio_keys_polled(-1, LTQ_KEYS_POLL_INTERVAL, ARRAY_SIZE(wbmr_gpio_keys), wbmr_gpio_keys);
 109         ltq_register_nor(&wbmr_flash_data);
 110         ltq_register_pci(&ltq_pci_data);
 111         memcpy_fromio(&ltq_eth_data.mac.sa_data,
 112                 (void *)KSEG1ADDR(LTQ_FLASH_START + WMBR_BRN_MAC), 6);
 113         ltq_register_etop(&ltq_eth_data);
 114         xway_register_dwc(36);
 115 }
 116
 117 MIPS_MACHINE(LANTIQ_MACH_WBMR,
 118                         "WBMR",
 119                         "WBMR",
 120                         wbmr_init);