target/linux/ar71xx/files/arch/mips/ath79/mach-aw-nr580.c

   1 /*
   2  *  AzureWave AW-NR580 board support
   3  *
   4  *  Copyright (C) 2008-2012 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/mach-ath79/ath79.h>
  13
  14 #include "dev-eth.h"
  15 #include "dev-m25p80.h"
  16 #include "dev-gpio-buttons.h"
  17 #include "dev-leds-gpio.h"
  18 #include "machtypes.h"
  19 #include "pci.h"
  20
  21 #define AW_NR580_GPIO_LED_READY_RED     0
  22 #define AW_NR580_GPIO_LED_WLAN          1
  23 #define AW_NR580_GPIO_LED_READY_GREEN   2
  24 #define AW_NR580_GPIO_LED_WPS_GREEN     4
  25 #define AW_NR580_GPIO_LED_WPS_AMBER     5
  26
  27 #define AW_NR580_GPIO_BTN_WPS           3
  28 #define AW_NR580_GPIO_BTN_RESET         11
  29
  30 #define AW_NR580_KEYS_POLL_INTERVAL     20      /* msecs */
  31 #define AW_NR580_KEYS_DEBOUNCE_INTERVAL (3 * AW_NR580_KEYS_POLL_INTERVAL)
  32
  33 static struct gpio_led aw_nr580_leds_gpio[] __initdata = {
  34         {
  35                 .name           = "aw-nr580:red:ready",
  36                 .gpio           = AW_NR580_GPIO_LED_READY_RED,
  37                 .active_low     = 0,
  38         }, {
  39                 .name           = "aw-nr580:green:ready",
  40                 .gpio           = AW_NR580_GPIO_LED_READY_GREEN,
  41                 .active_low     = 0,
  42         }, {
  43                 .name           = "aw-nr580:green:wps",
  44                 .gpio           = AW_NR580_GPIO_LED_WPS_GREEN,
  45                 .active_low     = 0,
  46         }, {
  47                 .name           = "aw-nr580:amber:wps",
  48                 .gpio           = AW_NR580_GPIO_LED_WPS_AMBER,
  49                 .active_low     = 0,
  50         }, {
  51                 .name           = "aw-nr580:green:wlan",
  52                 .gpio           = AW_NR580_GPIO_LED_WLAN,
  53                 .active_low     = 0,
  54         }
  55 };
  56
  57 static struct gpio_keys_button aw_nr580_gpio_keys[] __initdata = {
  58         {
  59                 .desc           = "reset",
  60                 .type           = EV_KEY,
  61                 .code           = KEY_RESTART,
  62                 .debounce_interval = AW_NR580_KEYS_DEBOUNCE_INTERVAL,
  63                 .gpio           = AW_NR580_GPIO_BTN_RESET,
  64                 .active_low     = 1,
  65         }, {
  66                 .desc           = "wps",
  67                 .type           = EV_KEY,
  68                 .code           = KEY_WPS_BUTTON,
  69                 .debounce_interval = AW_NR580_KEYS_DEBOUNCE_INTERVAL,
  70                 .gpio           = AW_NR580_GPIO_BTN_WPS,
  71                 .active_low     = 1,
  72         }
  73 };
  74
  75 static const char *aw_nr580_part_probes[] = {
  76         "RedBoot",
  77         NULL,
  78 };
  79
  80 static struct flash_platform_data aw_nr580_flash_data = {
  81         .part_probes    = aw_nr580_part_probes,
  82 };
  83
  84 static void __init aw_nr580_setup(void)
  85 {
  86         ath79_register_mdio(0, 0x0);
  87
  88         ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
  89         ath79_eth0_data.speed = SPEED_100;
  90         ath79_eth0_data.duplex = DUPLEX_FULL;
  91
  92         ath79_register_eth(0);
  93
  94         ath79_register_pci();
  95
  96         ath79_register_m25p80(&aw_nr580_flash_data);
  97
  98         ath79_register_leds_gpio(-1, ARRAY_SIZE(aw_nr580_leds_gpio),
  99                                  aw_nr580_leds_gpio);
 100
 101         ath79_register_gpio_keys_polled(-1, AW_NR580_KEYS_POLL_INTERVAL,
 102                                         ARRAY_SIZE(aw_nr580_gpio_keys),
 103                                         aw_nr580_gpio_keys);
 104 }
 105
 106 MIPS_MACHINE(ATH79_MACH_AW_NR580, "AW-NR580", "AzureWave AW-NR580",
 107              aw_nr580_setup);