target/linux/ar71xx/files-3.2/arch/mips/ath79/mach-wp543.c

   1 /*
   2  *  Compex WP543/WPJ543 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/ar71xx_regs.h>
  13 #include <asm/mach-ath79/ath79.h>
  14
  15 #include "dev-eth.h"
  16 #include "dev-gpio-buttons.h"
  17 #include "dev-leds-gpio.h"
  18 #include "dev-m25p80.h"
  19 #include "dev-usb.h"
  20 #include "machtypes.h"
  21 #include "pci.h"
  22
  23 #define WP543_GPIO_SW6          2
  24 #define WP543_GPIO_LED_1        3
  25 #define WP543_GPIO_LED_2        4
  26 #define WP543_GPIO_LED_WLAN     5
  27 #define WP543_GPIO_LED_CONN     6
  28 #define WP543_GPIO_LED_DIAG     7
  29 #define WP543_GPIO_SW4          8
  30
  31 #define WP543_KEYS_POLL_INTERVAL        20      /* msecs */
  32 #define WP543_KEYS_DEBOUNCE_INTERVAL    (3 * WP543_KEYS_POLL_INTERVAL)
  33
  34 static struct gpio_led wp543_leds_gpio[] __initdata = {
  35         {
  36                 .name           = "wp543:green:led1",
  37                 .gpio           = WP543_GPIO_LED_1,
  38                 .active_low     = 1,
  39         }, {
  40                 .name           = "wp543:green:led2",
  41                 .gpio           = WP543_GPIO_LED_2,
  42                 .active_low     = 1,
  43         }, {
  44                 .name           = "wp543:green:wlan",
  45                 .gpio           = WP543_GPIO_LED_WLAN,
  46                 .active_low     = 1,
  47         }, {
  48                 .name           = "wp543:green:conn",
  49                 .gpio           = WP543_GPIO_LED_CONN,
  50                 .active_low     = 1,
  51         }, {
  52                 .name           = "wp543:green:diag",
  53                 .gpio           = WP543_GPIO_LED_DIAG,
  54                 .active_low     = 1,
  55         }
  56 };
  57
  58 static struct gpio_keys_button wp543_gpio_keys[] __initdata = {
  59         {
  60                 .desc           = "sw6",
  61                 .type           = EV_KEY,
  62                 .code           = BTN_0,
  63                 .debounce_interval = WP543_KEYS_DEBOUNCE_INTERVAL,
  64                 .gpio           = WP543_GPIO_SW6,
  65         }, {
  66                 .desc           = "sw4",
  67                 .type           = EV_KEY,
  68                 .code           = BTN_1,
  69                 .debounce_interval = WP543_KEYS_DEBOUNCE_INTERVAL,
  70                 .gpio           = WP543_GPIO_SW4,
  71         }
  72 };
  73
  74 static const char *wp543_part_probes[] = {
  75         "MyLoader",
  76         NULL,
  77 };
  78
  79 static struct flash_platform_data wp543_flash_data = {
  80         .part_probes    = wp543_part_probes,
  81 };
  82
  83 static void __init wp543_setup(void)
  84 {
  85         ath79_register_m25p80(&wp543_flash_data);
  86
  87         ath79_register_mdio(0, 0xfffffff0);
  88
  89         ath79_init_mac(ath79_eth0_data.mac_addr, ath79_mac_base, 0);
  90         ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
  91         ath79_eth0_data.phy_mask = 0x0f;
  92         ath79_eth0_data.reset_bit = AR71XX_RESET_GE0_MAC |
  93                                     AR71XX_RESET_GE0_PHY;
  94         ath79_register_eth(0);
  95
  96         ath79_register_usb();
  97         ath79_register_pci();
  98
  99         ath79_register_leds_gpio(-1, ARRAY_SIZE(wp543_leds_gpio),
 100                                         wp543_leds_gpio);
 101
 102         ath79_register_gpio_keys_polled(-1, WP543_KEYS_POLL_INTERVAL,
 103                                          ARRAY_SIZE(wp543_gpio_keys),
 104                                          wp543_gpio_keys);
 105 }
 106
 107 MIPS_MACHINE(ATH79_MACH_WP543, "WP543", "Compex WP543", wp543_setup);