target/linux/ramips/files-3.7/arch/mips/ralink/rt305x/mach-argus-atp52b.c

   1 /*
   2  *  Argus ATP-52B router support
   3  *  http://www.argus-co.com/english/productsview.php?id=70&cid=81
   4  *
   5  *  Copyright (C) 2011 Roman Yeryomin <roman@advem.lv>
   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 <linux/init.h>
  13 #include <linux/platform_device.h>
  14
  15 #include <asm/mach-ralink/machine.h>
  16 #include <asm/mach-ralink/dev-gpio-buttons.h>
  17 #include <asm/mach-ralink/dev-gpio-leds.h>
  18 #include <asm/mach-ralink/rt305x.h>
  19 #include <asm/mach-ralink/rt305x_regs.h>
  20
  21 #include "devices.h"
  22
  23 #define ARGUS_ATP52B_GPIO_LED_RUN               9
  24 #define ARGUS_ATP52B_GPIO_LED_NET               13
  25 #define ARGUS_ATP52B_GPIO_BUTTON_WPS            0
  26 #define ARGUS_ATP52B_GPIO_BUTTON_RESET          10
  27 #define ARGUS_ATP52B_KEYS_POLL_INTERVAL         20
  28 #define ARGUS_ATP52B_KEYS_DEBOUNCE_INTERVAL     (3 * ARGUS_ATP52B_KEYS_POLL_INTERVAL)
  29
  30 static struct gpio_led argus_atp52b_leds_gpio[] __initdata = {
  31         {
  32                 .name       = "argus-atp52b:green:run",
  33                 .gpio       = ARGUS_ATP52B_GPIO_LED_RUN,
  34                 .active_low = 1,
  35         },
  36         {
  37                 .name       = "argus-atp52b:amber:net",
  38                 .gpio       = ARGUS_ATP52B_GPIO_LED_NET,
  39                 .active_low = 1,
  40         }
  41 };
  42
  43 static struct gpio_keys_button argus_atp52b_gpio_buttons[] __initdata = {
  44         {
  45                 .desc       = "wps",
  46                 .type       = EV_KEY,
  47                 .code       = KEY_WPS_BUTTON,
  48                 .debounce_interval = ARGUS_ATP52B_KEYS_DEBOUNCE_INTERVAL,
  49                 .gpio       = ARGUS_ATP52B_GPIO_BUTTON_WPS,
  50                 .active_low = 1,
  51         },
  52         {
  53                 .desc       = "reset",
  54                 .type       = EV_KEY,
  55                 .code       = KEY_RESTART,
  56                 .debounce_interval = ARGUS_ATP52B_KEYS_DEBOUNCE_INTERVAL,
  57                 .gpio       = ARGUS_ATP52B_GPIO_BUTTON_RESET,
  58                 .active_low = 1,
  59         }
  60 };
  61
  62 static void __init argus_atp52b_init(void)
  63 {
  64         rt305x_gpio_init(RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT);
  65
  66         rt305x_register_flash(0);
  67
  68         ramips_register_gpio_leds(-1, ARRAY_SIZE(argus_atp52b_leds_gpio),
  69                                         argus_atp52b_leds_gpio);
  70         ramips_register_gpio_buttons(-1, ARGUS_ATP52B_KEYS_POLL_INTERVAL,
  71                                         ARRAY_SIZE(argus_atp52b_gpio_buttons),
  72                                         argus_atp52b_gpio_buttons);
  73         rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_WLLLL;
  74         rt305x_register_ethernet();
  75         rt305x_register_wifi();
  76         rt305x_register_wdt();
  77         rt305x_register_usb();
  78 }
  79
  80 MIPS_MACHINE(RAMIPS_MACH_ARGUS_ATP52B, "ARGUS_ATP52B", "Argus ATP-52B",
  81                                         argus_atp52b_init);