target/linux/ar71xx/files/arch/mips/ath79/mach-mzk-w300nh.c

   1 /*
   2  *  Planex MZK-W300NH 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-gpio-buttons.h"
  16 #include "dev-leds-gpio.h"
  17 #include "dev-m25p80.h"
  18 #include "dev-wmac.h"
  19 #include "machtypes.h"
  20
  21 #define MZK_W300NH_GPIO_LED_STATUS      1
  22 #define MZK_W300NH_GPIO_LED_WPS         3
  23 #define MZK_W300NH_GPIO_LED_WLAN        6
  24 #define MZK_W300NH_GPIO_LED_AP_GREEN    15
  25 #define MZK_W300NH_GPIO_LED_AP_AMBER    16
  26
  27 #define MZK_W300NH_GPIO_BTN_APROUTER    5
  28 #define MZK_W300NH_GPIO_BTN_WPS         12
  29 #define MZK_W300NH_GPIO_BTN_RESET       21
  30
  31 #define MZK_W300NH_KEYS_POLL_INTERVAL   20      /* msecs */
  32 #define MZK_W300NH_KEYS_DEBOUNCE_INTERVAL (3 * MZK_W300NH_KEYS_POLL_INTERVAL)
  33
  34 static struct gpio_led mzk_w300nh_leds_gpio[] __initdata = {
  35         {
  36                 .name           = "planex:green:status",
  37                 .gpio           = MZK_W300NH_GPIO_LED_STATUS,
  38                 .active_low     = 1,
  39         }, {
  40                 .name           = "planex:blue:wps",
  41                 .gpio           = MZK_W300NH_GPIO_LED_WPS,
  42                 .active_low     = 1,
  43         }, {
  44                 .name           = "planex:green:wlan",
  45                 .gpio           = MZK_W300NH_GPIO_LED_WLAN,
  46                 .active_low     = 1,
  47         }, {
  48                 .name           = "planex:green:aprouter",
  49                 .gpio           = MZK_W300NH_GPIO_LED_AP_GREEN,
  50         }, {
  51                 .name           = "planex:amber:aprouter",
  52                 .gpio           = MZK_W300NH_GPIO_LED_AP_AMBER,
  53         }
  54 };
  55
  56 static struct gpio_keys_button mzk_w300nh_gpio_keys[] __initdata = {
  57         {
  58                 .desc           = "reset",
  59                 .type           = EV_KEY,
  60                 .code           = KEY_RESTART,
  61                 .debounce_interval = MZK_W300NH_KEYS_DEBOUNCE_INTERVAL,
  62                 .gpio           = MZK_W300NH_GPIO_BTN_RESET,
  63                 .active_low     = 1,
  64         }, {
  65                 .desc           = "wps",
  66                 .type           = EV_KEY,
  67                 .code           = KEY_WPS_BUTTON,
  68                 .debounce_interval = MZK_W300NH_KEYS_DEBOUNCE_INTERVAL,
  69                 .gpio           = MZK_W300NH_GPIO_BTN_WPS,
  70                 .active_low     = 1,
  71         }, {
  72                 .desc           = "aprouter",
  73                 .type           = EV_KEY,
  74                 .code           = BTN_2,
  75                 .debounce_interval = MZK_W300NH_KEYS_DEBOUNCE_INTERVAL,
  76                 .gpio           = MZK_W300NH_GPIO_BTN_APROUTER,
  77                 .active_low     = 0,
  78         }
  79 };
  80
  81 #define MZK_W300NH_WAN_PHYMASK  BIT(4)
  82 #define MZK_W300NH_MDIO_MASK    (~MZK_W300NH_WAN_PHYMASK)
  83
  84 static void __init mzk_w300nh_setup(void)
  85 {
  86         u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
  87
  88         ath79_register_mdio(0, MZK_W300NH_MDIO_MASK);
  89
  90         ath79_init_mac(ath79_eth0_data.mac_addr, eeprom, 0);
  91         ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
  92         ath79_eth0_data.speed = SPEED_100;
  93         ath79_eth0_data.duplex = DUPLEX_FULL;
  94         ath79_eth0_data.has_ar8216 = 1;
  95
  96         ath79_init_mac(ath79_eth1_data.mac_addr, eeprom, 1);
  97         ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
  98         ath79_eth1_data.phy_mask = MZK_W300NH_WAN_PHYMASK;
  99
 100         ath79_register_eth(0);
 101         ath79_register_eth(1);
 102
 103         ath79_register_m25p80(NULL);
 104
 105         ath79_register_leds_gpio(-1, ARRAY_SIZE(mzk_w300nh_leds_gpio),
 106                                  mzk_w300nh_leds_gpio);
 107
 108         ath79_register_gpio_keys_polled(-1, MZK_W300NH_KEYS_POLL_INTERVAL,
 109                                         ARRAY_SIZE(mzk_w300nh_gpio_keys),
 110                                         mzk_w300nh_gpio_keys);
 111         ath79_register_wmac(eeprom, NULL);
 112 }
 113
 114 MIPS_MACHINE(ATH79_MACH_MZK_W300NH, "MZK-W300NH", "Planex MZK-W300NH",
 115              mzk_w300nh_setup);