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 #include "dev-usb.h"
  23
  24 #define TL_WR1043ND_GPIO_LED_USB        1
  25 #define TL_WR1043ND_GPIO_LED_SYSTEM     2
  26 #define TL_WR1043ND_GPIO_LED_QSS        5
  27 #define TL_WR1043ND_GPIO_LED_WLAN       9
  28
  29 #define TL_WR1043ND_GPIO_BTN_RESET      3
  30 #define TL_WR1043ND_GPIO_BTN_QSS        7
  31
  32 #define TL_WR1043ND_BUTTONS_POLL_INTERVAL     20
  33
  34 #ifdef CONFIG_MTD_PARTITIONS
  35 static struct mtd_partition tl_wr1043nd_partitions[] = {
  36         {
  37                 .name           = "u-boot",
  38                 .offset         = 0,
  39                 .size           = 0x020000,
  40                 .mask_flags     = MTD_WRITEABLE,
  41         } , {
  42                 .name           = "kernel",
  43                 .offset         = 0x020000,
  44                 .size           = 0x140000,
  45         } , {
  46                 .name           = "rootfs",
  47                 .offset         = 0x160000,
  48                 .size           = 0x690000,
  49         } , {
  50                 .name           = "art",
  51                 .offset         = 0x7f0000,
  52                 .size           = 0x010000,
  53                 .mask_flags     = MTD_WRITEABLE,
  54         } , {
  55                 .name           = "firmware",
  56                 .offset         = 0x020000,
  57                 .size           = 0x7d0000,
  58         }
  59 };
  60 #endif /* CONFIG_MTD_PARTITIONS */
  61
  62 static struct flash_platform_data tl_wr1043nd_flash_data = {
  63 #ifdef CONFIG_MTD_PARTITIONS
  64         .parts          = tl_wr1043nd_partitions,
  65         .nr_parts       = ARRAY_SIZE(tl_wr1043nd_partitions),
  66 #endif
  67 };
  68
  69 static struct gpio_led tl_wr1043nd_leds_gpio[] __initdata = {
  70         {
  71                 .name           = "tl-wr1043nd:green:usb",
  72                 .gpio           = TL_WR1043ND_GPIO_LED_USB,
  73                 .active_low     = 1,
  74         }, {
  75                 .name           = "tl-wr1043nd:green:system",
  76                 .gpio           = TL_WR1043ND_GPIO_LED_SYSTEM,
  77                 .active_low     = 1,
  78         }, {
  79                 .name           = "tl-wr1043nd:green:qss",
  80                 .gpio           = TL_WR1043ND_GPIO_LED_QSS,
  81                 .active_low     = 0,
  82         }, {
  83                 .name           = "tl-wr1043nd:green:wlan",
  84                 .gpio           = TL_WR1043ND_GPIO_LED_WLAN,
  85                 .active_low     = 1,
  86         }
  87 };
  88
  89 static struct gpio_button tl_wr1043nd_gpio_buttons[] __initdata = {
  90         {
  91                 .desc           = "reset",
  92                 .type           = EV_KEY,
  93                 .code           = BTN_0,
  94                 .threshold      = 5,
  95                 .gpio           = TL_WR1043ND_GPIO_BTN_RESET,
  96                 .active_low     = 1,
  97         }, {
  98                 .desc           = "qss",
  99                 .type           = EV_KEY,
 100                 .code           = BTN_1,
 101                 .threshold      = 5,
 102                 .gpio           = TL_WR1043ND_GPIO_BTN_QSS,
 103                 .active_low     = 1,
 104         }
 105 };
 106
 107 static void __init tl_wr1043nd_setup(void)
 108 {
 109         u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
 110
 111         ar71xx_set_mac_base(mac);
 112
 113         ar71xx_add_device_mdio(0x0);
 114
 115         ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
 116         ar71xx_eth0_data.phy_mask = 0x0;
 117         ar71xx_eth0_data.speed = SPEED_1000;
 118         ar71xx_eth0_data.duplex = DUPLEX_FULL;
 119
 120         ar71xx_add_device_eth(0);
 121
 122         ar71xx_add_device_usb();
 123
 124         ar71xx_add_device_m25p80(&tl_wr1043nd_flash_data);
 125
 126         ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_wr1043nd_leds_gpio),
 127                                         tl_wr1043nd_leds_gpio);
 128
 129         ar71xx_add_device_gpio_buttons(-1, TL_WR1043ND_BUTTONS_POLL_INTERVAL,
 130                                         ARRAY_SIZE(tl_wr1043nd_gpio_buttons),
 131                                         tl_wr1043nd_gpio_buttons);
 132         ar913x_add_device_wmac();
 133 }
 134
 135 MIPS_MACHINE(AR71XX_MACH_TL_WR1043ND, "TP-LINK TL-WR1043ND", tl_wr1043nd_setup);