target/linux/ramips/files/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 #include <linux/mtd/mtd.h>
  15 #include <linux/mtd/partitions.h>
  16 #include <linux/mtd/physmap.h>
  17
  18 #include <asm/mach-ralink/machine.h>
  19 #include <asm/mach-ralink/dev-gpio-buttons.h>
  20 #include <asm/mach-ralink/dev-gpio-leds.h>
  21 #include <asm/mach-ralink/rt305x.h>
  22 #include <asm/mach-ralink/rt305x_regs.h>
  23
  24 #include "devices.h"
  25
  26 #define ARGUS_ATP52B_GPIO_LED_RUN               9
  27 #define ARGUS_ATP52B_GPIO_LED_NET               13
  28 #define ARGUS_ATP52B_GPIO_BUTTON_WPS            0
  29 #define ARGUS_ATP52B_GPIO_BUTTON_RESET          10
  30 #define ARGUS_ATP52B_KEYS_POLL_INTERVAL         20
  31 #define ARGUS_ATP52B_KEYS_DEBOUNCE_INTERVAL     (3 * ARGUS_ATP52B_KEYS_POLL_INTERVAL)
  32
  33 static struct gpio_led argus_atp52b_leds_gpio[] __initdata = {
  34         {
  35                 .name       = "argus-atp52b:green:run",
  36                 .gpio       = ARGUS_ATP52B_GPIO_LED_RUN,
  37                 .active_low = 1,
  38         },
  39         {
  40                 .name       = "argus-atp52b:amber:net",
  41                 .gpio       = ARGUS_ATP52B_GPIO_LED_NET,
  42                 .active_low = 1,
  43         }
  44 };
  45
  46 static struct gpio_keys_button argus_atp52b_gpio_buttons[] __initdata = {
  47         {
  48                 .desc       = "wps",
  49                 .type       = EV_KEY,
  50                 .code       = KEY_WPS_BUTTON,
  51                 .debounce_interval = ARGUS_ATP52B_KEYS_DEBOUNCE_INTERVAL,
  52                 .gpio       = ARGUS_ATP52B_GPIO_BUTTON_WPS,
  53                 .active_low = 1,
  54         },
  55         {
  56                 .desc       = "reset",
  57                 .type       = EV_KEY,
  58                 .code       = KEY_RESTART,
  59                 .debounce_interval = ARGUS_ATP52B_KEYS_DEBOUNCE_INTERVAL,
  60                 .gpio       = ARGUS_ATP52B_GPIO_BUTTON_RESET,
  61                 .active_low = 1,
  62         }
  63 };
  64
  65 static struct mtd_partition argus_atp52b_partitions[] = {
  66         {
  67                 .name   = "bootloader",
  68                 .offset = 0,
  69                 .size   = 0x030000,
  70                 .mask_flags = MTD_WRITEABLE,
  71         }, {
  72                 .name   = "config",
  73                 .offset = 0x030000,
  74                 .size   = 0x010000,
  75                 .mask_flags = MTD_WRITEABLE,
  76         }, {
  77                 .name   = "factory",
  78                 .offset = 0x040000,
  79                 .size   = 0x010000,
  80                 .mask_flags = MTD_WRITEABLE,
  81         }, {
  82                 .name   = "kernel",
  83                 .offset = 0x050000,
  84                 .size   = 0x120000,
  85         }, {
  86                 .name   = "rootfs",
  87                 .offset = 0x170000,
  88                 .size   = 0x690000,
  89         }
  90 };
  91
  92 static void __init argus_atp52b_init(void)
  93 {
  94         rt305x_gpio_init(RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT);
  95
  96         rt305x_flash0_data.nr_parts = ARRAY_SIZE(argus_atp52b_partitions);
  97         rt305x_flash0_data.parts = argus_atp52b_partitions;
  98         rt305x_register_flash(0);
  99
 100         ramips_register_gpio_leds(-1, ARRAY_SIZE(argus_atp52b_leds_gpio),
 101                                         argus_atp52b_leds_gpio);
 102         ramips_register_gpio_buttons(-1, ARGUS_ATP52B_KEYS_POLL_INTERVAL,
 103                                         ARRAY_SIZE(argus_atp52b_gpio_buttons),
 104                                         argus_atp52b_gpio_buttons);
 105         rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_WLLLL;
 106         rt305x_register_ethernet();
 107         rt305x_register_wifi();
 108         rt305x_register_wdt();
 109         rt305x_register_usb();
 110 }
 111
 112 MIPS_MACHINE(RAMIPS_MACH_ARGUS_ATP52B, "ARGUS_ATP52B", "Argus ATP-52B",
 113                                         argus_atp52b_init);