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/platform_device.h>
  12 #include <linux/mtd/mtd.h>
  13 #include <linux/mtd/partitions.h>
  14 #include <linux/input.h>
  15
  16 #include <asm/mips_machine.h>
  17
  18 #include <asm/mach-ar71xx/ar71xx.h>
  19
  20 #include "devices.h"
  21 #include "dev-m25p80.h"
  22 #include "dev-ar913x-wmac.h"
  23 #include "dev-leds-gpio.h"
  24
  25 #define TL_WR1043ND_GPIO_LED_USB        1
  26 #define TL_WR1043ND_GPIO_LED_SYSTEM     2
  27 #define TL_WR1043ND_GPIO_LED_QSS        5
  28 #define TL_WR1043ND_GPIO_LED_WLAN       9
  29
  30 #define TL_WR1043ND_GPIO_BTN_RESET      3
  31 #define TL_WR1043ND_GPIO_BTN_QSS        7
  32
  33 #define TL_WR1043ND_BUTTONS_POLL_INTERVAL     20
  34
  35 #ifdef CONFIG_MTD_PARTITIONS
  36 static struct mtd_partition tl_wr1043nd_partitions[] = {
  37         {
  38                 .name           = "u-boot",
  39                 .offset         = 0,
  40                 .size           = 0x020000,
  41                 .mask_flags     = MTD_WRITEABLE,
  42         } , {
  43                 .name           = "kernel",
  44                 .offset         = 0x020000,
  45                 .size           = 0x140000,
  46         } , {
  47                 .name           = "rootfs",
  48                 .offset         = 0x160000,
  49                 .size           = 0x690000,
  50         } , {
  51                 .name           = "art",
  52                 .offset         = 0x7f0000,
  53                 .size           = 0x010000,
  54                 .mask_flags     = MTD_WRITEABLE,
  55         } , {
  56                 .name           = "firmware",
  57                 .offset         = 0x020000,
  58                 .size           = 0x7d0000,
  59         }
  60 };
  61 #endif /* CONFIG_MTD_PARTITIONS */
  62
  63 static struct flash_platform_data tl_wr1043nd_flash_data = {
  64 #ifdef CONFIG_MTD_PARTITIONS
  65         .parts          = tl_wr1043nd_partitions,
  66         .nr_parts       = ARRAY_SIZE(tl_wr1043nd_partitions),
  67 #endif
  68 };
  69
  70 static struct gpio_led tl_wr1043nd_leds_gpio[] __initdata = {
  71         {
  72                 .name           = "tl-wr1043nd:green:usb",
  73                 .gpio           = TL_WR1043ND_GPIO_LED_USB,
  74                 .active_low     = 1,
  75         }, {
  76                 .name           = "tl-wr1043nd:green:system",
  77                 .gpio           = TL_WR1043ND_GPIO_LED_SYSTEM,
  78                 .active_low     = 1,
  79         }, {
  80                 .name           = "tl-wr1043nd:green:qss",
  81                 .gpio           = TL_WR1043ND_GPIO_LED_QSS,
  82                 .active_low     = 0,
  83         }, {
  84                 .name           = "tl-wr1043nd:green:wlan",
  85                 .gpio           = TL_WR1043ND_GPIO_LED_WLAN,
  86                 .active_low     = 1,
  87         }
  88 };
  89
  90 static struct gpio_button tl_wr1043nd_gpio_buttons[] __initdata = {
  91         {
  92                 .desc           = "reset",
  93                 .type           = EV_KEY,
  94                 .code           = BTN_0,
  95                 .threshold      = 5,
  96                 .gpio           = TL_WR1043ND_GPIO_BTN_RESET,
  97                 .active_low     = 1,
  98         }, {
  99                 .desc           = "qss",
 100                 .type           = EV_KEY,
 101                 .code           = BTN_1,
 102                 .threshold      = 5,
 103                 .gpio           = TL_WR1043ND_GPIO_BTN_QSS,
 104                 .active_low     = 1,
 105         }
 106 };
 107
 108 static void __init tl_wr1043nd_setup(void)
 109 {
 110         u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
 111
 112         ar71xx_set_mac_base(mac);
 113
 114         ar71xx_add_device_mdio(0x0);
 115
 116         ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
 117         ar71xx_eth0_data.phy_mask = 0x0;
 118         ar71xx_eth0_data.speed = SPEED_1000;
 119         ar71xx_eth0_data.duplex = DUPLEX_FULL;
 120
 121         ar71xx_add_device_eth(0);
 122
 123         ar71xx_add_device_usb();
 124
 125         ar71xx_add_device_m25p80(&tl_wr1043nd_flash_data);
 126
 127         ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_wr1043nd_leds_gpio),
 128                                         tl_wr1043nd_leds_gpio);
 129
 130         ar71xx_add_device_gpio_buttons(-1, TL_WR1043ND_BUTTONS_POLL_INTERVAL,
 131                                         ARRAY_SIZE(tl_wr1043nd_gpio_buttons),
 132                                         tl_wr1043nd_gpio_buttons);
 133         ar913x_add_device_wmac();
 134 }
 135
 136 MIPS_MACHINE(AR71XX_MACH_TL_WR1043ND, "TP-LINK TL-WR1043ND", tl_wr1043nd_setup);