target/linux/ar71xx/files-2.6.39/arch/mips/ar71xx/mach-wp543.c

   1 /*
   2  *  Compex WP543/WPJ543 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/mach-ar71xx/ar71xx.h>
  13
  14 #include "machtype.h"
  15 #include "devices.h"
  16 #include "dev-m25p80.h"
  17 #include "dev-pb42-pci.h"
  18 #include "dev-gpio-buttons.h"
  19 #include "dev-leds-gpio.h"
  20 #include "dev-usb.h"
  21
  22 #define WP543_GPIO_SW6          2
  23 #define WP543_GPIO_LED_1        3
  24 #define WP543_GPIO_LED_2        4
  25 #define WP543_GPIO_LED_WLAN     5
  26 #define WP543_GPIO_LED_CONN     6
  27 #define WP543_GPIO_LED_DIAG     7
  28 #define WP543_GPIO_SW4          8
  29
  30 #define WP543_KEYS_POLL_INTERVAL        20      /* msecs */
  31 #define WP543_KEYS_DEBOUNCE_INTERVAL    (3 * WP543_KEYS_POLL_INTERVAL)
  32
  33 static struct gpio_led wp543_leds_gpio[] __initdata = {
  34         {
  35                 .name           = "wp543:green:led1",
  36                 .gpio           = WP543_GPIO_LED_1,
  37                 .active_low     = 1,
  38         }, {
  39                 .name           = "wp543:green:led2",
  40                 .gpio           = WP543_GPIO_LED_2,
  41                 .active_low     = 1,
  42         }, {
  43                 .name           = "wp543:green:wlan",
  44                 .gpio           = WP543_GPIO_LED_WLAN,
  45                 .active_low     = 1,
  46         }, {
  47                 .name           = "wp543:green:conn",
  48                 .gpio           = WP543_GPIO_LED_CONN,
  49                 .active_low     = 1,
  50         }, {
  51                 .name           = "wp543:green:diag",
  52                 .gpio           = WP543_GPIO_LED_DIAG,
  53                 .active_low     = 1,
  54         }
  55 };
  56
  57 static struct gpio_keys_button wp543_gpio_keys[] __initdata = {
  58         {
  59                 .desc           = "sw6",
  60                 .type           = EV_KEY,
  61                 .code           = BTN_0,
  62                 .debounce_interval = WP543_KEYS_DEBOUNCE_INTERVAL,
  63                 .gpio           = WP543_GPIO_SW6,
  64         }, {
  65                 .desc           = "sw4",
  66                 .type           = EV_KEY,
  67                 .code           = BTN_1,
  68                 .debounce_interval = WP543_KEYS_DEBOUNCE_INTERVAL,
  69                 .gpio           = WP543_GPIO_SW4,
  70         }
  71 };
  72
  73 static const char *wp543_part_probes[] = {
  74         "MyLoader",
  75         NULL,
  76 };
  77
  78 static struct flash_platform_data wp543_flash_data = {
  79         .part_probes    = wp543_part_probes,
  80 };
  81
  82 static void __init wp543_setup(void)
  83 {
  84         ar71xx_add_device_m25p80(&wp543_flash_data);
  85
  86         ar71xx_add_device_mdio(0, 0xfffffff0);
  87
  88         ar71xx_init_mac(ar71xx_eth0_data.mac_addr, ar71xx_mac_base, 0);
  89         ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
  90         ar71xx_eth0_data.phy_mask = 0x0f;
  91         ar71xx_eth0_data.reset_bit = RESET_MODULE_GE0_MAC |
  92                                      RESET_MODULE_GE0_PHY;
  93         ar71xx_add_device_eth(0);
  94
  95         ar71xx_add_device_usb();
  96
  97         pb42_pci_init();
  98
  99         ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(wp543_leds_gpio),
 100                                         wp543_leds_gpio);
 101
 102         ar71xx_register_gpio_keys_polled(-1, WP543_KEYS_POLL_INTERVAL,
 103                                          ARRAY_SIZE(wp543_gpio_keys),
 104                                          wp543_gpio_keys);
 105 }
 106
 107 MIPS_MACHINE(AR71XX_MACH_WP543, "WP543", "Compex WP543", wp543_setup);