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_BUTTONS_POLL_INTERVAL      20
  31
  32 static struct gpio_led argus_atp52b_leds_gpio[] __initdata = {
  33         {
  34                 .name       = "argus-atp52b:green:run",
  35                 .gpio       = ARGUS_ATP52B_GPIO_LED_RUN,
  36                 .active_low = 1,
  37         },
  38         {
  39                 .name       = "argus-atp52b:amber:net",
  40                 .gpio       = ARGUS_ATP52B_GPIO_LED_NET,
  41                 .active_low = 1,
  42         }
  43 };
  44
  45 static struct gpio_button argus_atp52b_gpio_buttons[] __initdata = {
  46         {
  47                 .desc       = "wps",
  48                 .type       = EV_KEY,
  49                 .code       = KEY_WPS_BUTTON,
  50                 .threshold  = 3,
  51                 .gpio       = ARGUS_ATP52B_GPIO_BUTTON_WPS,
  52                 .active_low = 1,
  53         },
  54         {
  55                 .desc       = "reset",
  56                 .type       = EV_KEY,
  57                 .code       = KEY_RESTART,
  58                 .threshold  = 10,
  59                 .gpio       = ARGUS_ATP52B_GPIO_BUTTON_RESET,
  60                 .active_low = 1,
  61         }
  62 };
  63
  64 static struct mtd_partition argus_atp52b_partitions[] = {
  65         {
  66                 .name   = "bootloader",
  67                 .offset = 0,
  68                 .size   = 0x030000,
  69                 .mask_flags = MTD_WRITEABLE,
  70         }, {
  71                 .name   = "config",
  72                 .offset = 0x030000,
  73                 .size   = 0x010000,
  74                 .mask_flags = MTD_WRITEABLE,
  75         }, {
  76                 .name   = "factory",
  77                 .offset = 0x040000,
  78                 .size   = 0x010000,
  79                 .mask_flags = MTD_WRITEABLE,
  80         }, {
  81                 .name   = "kernel",
  82                 .offset = 0x050000,
  83                 .size   = 0x120000,
  84         }, {
  85                 .name   = "rootfs",
  86                 .offset = 0x170000,
  87                 .size   = 0x690000,
  88         }
  89 };
  90
  91 static struct physmap_flash_data argus_atp52b_flash_data = {
  92         .nr_parts       = ARRAY_SIZE(argus_atp52b_partitions),
  93         .parts          = argus_atp52b_partitions,
  94 };
  95
  96 static void __init argus_atp52b_init(void)
  97 {
  98         rt305x_gpio_init(RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT);
  99         rt305x_register_flash(0, &argus_atp52b_flash_data);
 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_BUTTONS_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);