target/linux/ar71xx/files/arch/mips/ath79/mach-wnr2000.c

   1 /*
   2  *  NETGEAR WNR2000 board support
   3  *
   4  *  Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
   5  *  Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
   6  *  Copyright (C) 2008-2009 Andy Boyett <agb@openwrt.org>
   7  *
   8  *  This program is free software; you can redistribute it and/or modify it
   9  *  under the terms of the GNU General Public License version 2 as published
  10  *  by the Free Software Foundation.
  11  */
  12
  13 #include <linux/mtd/mtd.h>
  14 #include <linux/mtd/partitions.h>
  15
  16 #include <asm/mach-ath79/ath79.h>
  17
  18 #include "dev-eth.h"
  19 #include "dev-gpio-buttons.h"
  20 #include "dev-leds-gpio.h"
  21 #include "dev-m25p80.h"
  22 #include "dev-wmac.h"
  23 #include "machtypes.h"
  24
  25 #define WNR2000_GPIO_LED_PWR_GREEN      14
  26 #define WNR2000_GPIO_LED_PWR_AMBER      7
  27 #define WNR2000_GPIO_LED_WPS            4
  28 #define WNR2000_GPIO_LED_WLAN           6
  29 #define WNR2000_GPIO_BTN_RESET          21
  30 #define WNR2000_GPIO_BTN_WPS            8
  31
  32 #define WNR2000_KEYS_POLL_INTERVAL      20      /* msecs */
  33 #define WNR2000_KEYS_DEBOUNCE_INTERVAL  (3 * WNR2000_KEYS_POLL_INTERVAL)
  34
  35 static struct gpio_led wnr2000_leds_gpio[] __initdata = {
  36         {
  37                 .name           = "netgear:green:power",
  38                 .gpio           = WNR2000_GPIO_LED_PWR_GREEN,
  39                 .active_low     = 1,
  40         }, {
  41                 .name           = "netgear:amber:power",
  42                 .gpio           = WNR2000_GPIO_LED_PWR_AMBER,
  43                 .active_low     = 1,
  44         }, {
  45                 .name           = "netgear:green:wps",
  46                 .gpio           = WNR2000_GPIO_LED_WPS,
  47                 .active_low     = 1,
  48         }, {
  49                 .name           = "netgear:blue:wlan",
  50                 .gpio           = WNR2000_GPIO_LED_WLAN,
  51                 .active_low     = 1,
  52         }
  53 };
  54
  55 static struct gpio_keys_button wnr2000_gpio_keys[] __initdata = {
  56         {
  57                 .desc           = "reset",
  58                 .type           = EV_KEY,
  59                 .code           = KEY_RESTART,
  60                 .debounce_interval = WNR2000_KEYS_DEBOUNCE_INTERVAL,
  61                 .gpio           = WNR2000_GPIO_BTN_RESET,
  62         }, {
  63                 .desc           = "wps",
  64                 .type           = EV_KEY,
  65                 .code           = KEY_WPS_BUTTON,
  66                 .debounce_interval = WNR2000_KEYS_DEBOUNCE_INTERVAL,
  67                 .gpio           = WNR2000_GPIO_BTN_WPS,
  68         }
  69 };
  70
  71 static void __init wnr2000_setup(void)
  72 {
  73         u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
  74
  75         ath79_register_mdio(0, 0x0);
  76
  77         ath79_init_mac(ath79_eth0_data.mac_addr, eeprom, 0);
  78         ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
  79         ath79_eth0_data.speed = SPEED_100;
  80         ath79_eth0_data.duplex = DUPLEX_FULL;
  81         ath79_eth0_data.has_ar8216 = 1;
  82
  83         ath79_init_mac(ath79_eth1_data.mac_addr, eeprom, 1);
  84         ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
  85         ath79_eth1_data.phy_mask = 0x10;
  86
  87         ath79_register_eth(0);
  88         ath79_register_eth(1);
  89
  90         ath79_register_m25p80(NULL);
  91
  92         ath79_register_leds_gpio(-1, ARRAY_SIZE(wnr2000_leds_gpio),
  93                                  wnr2000_leds_gpio);
  94
  95         ath79_register_gpio_keys_polled(-1, WNR2000_KEYS_POLL_INTERVAL,
  96                                         ARRAY_SIZE(wnr2000_gpio_keys),
  97                                         wnr2000_gpio_keys);
  98
  99         ath79_register_wmac(eeprom, NULL);
 100 }
 101
 102 MIPS_MACHINE(ATH79_MACH_WNR2000, "WNR2000", "NETGEAR WNR2000", wnr2000_setup);