target/linux/ar71xx/files/arch/mips/ar71xx/mach-aw-nr580.c

   1 /*
   2  *  AzureWave AW-NR580 board support
   3  *
   4  *  Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
   5  *  Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
   6  *
   7  *  This program is free software; you can redistribute it and/or modify it
   8  *  under the terms of the GNU General Public License version 2 as published
   9  *  by the Free Software Foundation.
  10  */
  11
  12 #include <asm/mips_machine.h>
  13 #include <asm/mach-ar71xx/ar71xx.h>
  14
  15 #include "machtype.h"
  16 #include "devices.h"
  17 #include "dev-m25p80.h"
  18 #include "dev-gpio-buttons.h"
  19 #include "dev-pb42-pci.h"
  20 #include "dev-leds-gpio.h"
  21
  22 #define AW_NR580_GPIO_LED_READY_RED     0
  23 #define AW_NR580_GPIO_LED_WLAN          1
  24 #define AW_NR580_GPIO_LED_READY_GREEN   2
  25 #define AW_NR580_GPIO_LED_WPS_GREEN     4
  26 #define AW_NR580_GPIO_LED_WPS_AMBER     5
  27
  28 #define AW_NR580_GPIO_BTN_WPS           3
  29 #define AW_NR580_GPIO_BTN_RESET         11
  30
  31 #define AW_NR580_KEYS_POLL_INTERVAL     20      /* msecs */
  32 #define AW_NR580_KEYS_DEBOUNCE_INTERVAL (3 * AW_NR580_KEYS_POLL_INTERVAL)
  33
  34 static struct gpio_led aw_nr580_leds_gpio[] __initdata = {
  35         {
  36                 .name           = "aw-nr580:red:ready",
  37                 .gpio           = AW_NR580_GPIO_LED_READY_RED,
  38                 .active_low     = 0,
  39         }, {
  40                 .name           = "aw-nr580:green:ready",
  41                 .gpio           = AW_NR580_GPIO_LED_READY_GREEN,
  42                 .active_low     = 0,
  43         }, {
  44                 .name           = "aw-nr580:green:wps",
  45                 .gpio           = AW_NR580_GPIO_LED_WPS_GREEN,
  46                 .active_low     = 0,
  47         }, {
  48                 .name           = "aw-nr580:amber:wps",
  49                 .gpio           = AW_NR580_GPIO_LED_WPS_AMBER,
  50                 .active_low     = 0,
  51         }, {
  52                 .name           = "aw-nr580:green:wlan",
  53                 .gpio           = AW_NR580_GPIO_LED_WLAN,
  54                 .active_low     = 0,
  55         }
  56 };
  57
  58 static struct gpio_keys_button aw_nr580_gpio_keys[] __initdata = {
  59         {
  60                 .desc           = "reset",
  61                 .type           = EV_KEY,
  62                 .code           = KEY_RESTART,
  63                 .debounce_interval = AW_NR580_KEYS_DEBOUNCE_INTERVAL,
  64                 .gpio           = AW_NR580_GPIO_BTN_RESET,
  65                 .active_low     = 1,
  66         }, {
  67                 .desc           = "wps",
  68                 .type           = EV_KEY,
  69                 .code           = KEY_WPS_BUTTON,
  70                 .debounce_interval = AW_NR580_KEYS_DEBOUNCE_INTERVAL,
  71                 .gpio           = AW_NR580_GPIO_BTN_WPS,
  72                 .active_low     = 1,
  73         }
  74 };
  75
  76 static const char *aw_nr580_part_probes[] = {
  77         "RedBoot",
  78         NULL,
  79 };
  80
  81 static struct flash_platform_data aw_nr580_flash_data = {
  82         .part_probes    = aw_nr580_part_probes,
  83 };
  84
  85 static void __init aw_nr580_setup(void)
  86 {
  87         ar71xx_add_device_mdio(0, 0x0);
  88
  89         ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
  90         ar71xx_eth0_data.speed = SPEED_100;
  91         ar71xx_eth0_data.duplex = DUPLEX_FULL;
  92
  93         ar71xx_add_device_eth(0);
  94
  95         pb42_pci_init();
  96
  97         ar71xx_add_device_m25p80(&aw_nr580_flash_data);
  98
  99         ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(aw_nr580_leds_gpio),
 100                                         aw_nr580_leds_gpio);
 101
 102         ar71xx_register_gpio_keys_polled(-1, AW_NR580_KEYS_POLL_INTERVAL,
 103                                          ARRAY_SIZE(aw_nr580_gpio_keys),
 104                                          aw_nr580_gpio_keys);
 105 }
 106
 107 MIPS_MACHINE(AR71XX_MACH_AW_NR580, "AW-NR580", "AzureWave AW-NR580",
 108              aw_nr580_setup);