target/linux/ar71xx/files/arch/mips/ar71xx/mach-tl-wr1043nd.c

   1 /*
   2  *  TP-LINK TL-WR1043ND board support
   3  *
   4  *  Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
   5  *
   6  *  This program is free software; you can redistribute it and/or modify it
   7  *  under the terms of the GNU General Public License version 2 as published
   8  *  by the Free Software Foundation.
   9  */
  10
  11 #include <linux/mtd/mtd.h>
  12 #include <linux/mtd/partitions.h>
  13
  14 #include <asm/mips_machine.h>
  15 #include <asm/mach-ar71xx/ar71xx.h>
  16
  17 #include "devices.h"
  18 #include "dev-m25p80.h"
  19 #include "dev-ar913x-wmac.h"
  20 #include "dev-gpio-buttons.h"
  21 #include "dev-leds-gpio.h"
  22
  23 #define TL_WR1043ND_GPIO_LED_USB        1
  24 #define TL_WR1043ND_GPIO_LED_SYSTEM     2
  25 #define TL_WR1043ND_GPIO_LED_QSS        5
  26 #define TL_WR1043ND_GPIO_LED_WLAN       9
  27
  28 #define TL_WR1043ND_GPIO_BTN_RESET      3
  29 #define TL_WR1043ND_GPIO_BTN_QSS        7
  30
  31 #define TL_WR1043ND_BUTTONS_POLL_INTERVAL     20
  32
  33 #ifdef CONFIG_MTD_PARTITIONS
  34 static struct mtd_partition tl_wr1043nd_partitions[] = {
  35         {
  36                 .name           = "u-boot",
  37                 .offset         = 0,
  38                 .size           = 0x020000,
  39                 .mask_flags     = MTD_WRITEABLE,
  40         } , {
  41                 .name           = "kernel",
  42                 .offset         = 0x020000,
  43                 .size           = 0x140000,
  44         } , {
  45                 .name           = "rootfs",
  46                 .offset         = 0x160000,
  47                 .size           = 0x690000,
  48         } , {
  49                 .name           = "art",
  50                 .offset         = 0x7f0000,
  51                 .size           = 0x010000,
  52                 .mask_flags     = MTD_WRITEABLE,
  53         } , {
  54                 .name           = "firmware",
  55                 .offset         = 0x020000,
  56                 .size           = 0x7d0000,
  57         }
  58 };
  59 #endif /* CONFIG_MTD_PARTITIONS */
  60
  61 static struct flash_platform_data tl_wr1043nd_flash_data = {
  62 #ifdef CONFIG_MTD_PARTITIONS
  63         .parts          = tl_wr1043nd_partitions,
  64         .nr_parts       = ARRAY_SIZE(tl_wr1043nd_partitions),
  65 #endif
  66 };
  67
  68 static struct gpio_led tl_wr1043nd_leds_gpio[] __initdata = {
  69         {
  70                 .name           = "tl-wr1043nd:green:usb",
  71                 .gpio           = TL_WR1043ND_GPIO_LED_USB,
  72                 .active_low     = 1,
  73         }, {
  74                 .name           = "tl-wr1043nd:green:system",
  75                 .gpio           = TL_WR1043ND_GPIO_LED_SYSTEM,
  76                 .active_low     = 1,
  77         }, {
  78                 .name           = "tl-wr1043nd:green:qss",
  79                 .gpio           = TL_WR1043ND_GPIO_LED_QSS,
  80                 .active_low     = 0,
  81         }, {
  82                 .name           = "tl-wr1043nd:green:wlan",
  83                 .gpio           = TL_WR1043ND_GPIO_LED_WLAN,
  84                 .active_low     = 1,
  85         }
  86 };
  87
  88 static struct gpio_button tl_wr1043nd_gpio_buttons[] __initdata = {
  89         {
  90                 .desc           = "reset",
  91                 .type           = EV_KEY,
  92                 .code           = BTN_0,
  93                 .threshold      = 5,
  94                 .gpio           = TL_WR1043ND_GPIO_BTN_RESET,
  95                 .active_low     = 1,
  96         }, {
  97                 .desc           = "qss",
  98                 .type           = EV_KEY,
  99                 .code           = BTN_1,
 100                 .threshold      = 5,
 101                 .gpio           = TL_WR1043ND_GPIO_BTN_QSS,
 102                 .active_low     = 1,
 103         }
 104 };
 105
 106 static void __init tl_wr1043nd_setup(void)
 107 {
 108         u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
 109
 110         ar71xx_set_mac_base(mac);
 111
 112         ar71xx_add_device_mdio(0x0);
 113
 114         ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
 115         ar71xx_eth0_data.phy_mask = 0x0;
 116         ar71xx_eth0_data.speed = SPEED_1000;
 117         ar71xx_eth0_data.duplex = DUPLEX_FULL;
 118
 119         ar71xx_add_device_eth(0);
 120
 121         ar71xx_add_device_usb();
 122
 123         ar71xx_add_device_m25p80(&tl_wr1043nd_flash_data);
 124
 125         ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_wr1043nd_leds_gpio),
 126                                         tl_wr1043nd_leds_gpio);
 127
 128         ar71xx_add_device_gpio_buttons(-1, TL_WR1043ND_BUTTONS_POLL_INTERVAL,
 129                                         ARRAY_SIZE(tl_wr1043nd_gpio_buttons),
 130                                         tl_wr1043nd_gpio_buttons);
 131         ar913x_add_device_wmac();
 132 }
 133
 134 MIPS_MACHINE(AR71XX_MACH_TL_WR1043ND, "TP-LINK TL-WR1043ND", tl_wr1043nd_setup);