mach-tl-wr741nd.c 3.3 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130
  1. /*
  2. * TP-LINK TL-WR741ND board support
  3. *
  4. * Copyright (C) 2009-2012 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. #include <asm/mach-ath79/ath79.h>
  11. #include <asm/mach-ath79/ar71xx_regs.h>
  12. #include "common.h"
  13. #include "dev-ap9x-pci.h"
  14. #include "dev-eth.h"
  15. #include "dev-gpio-buttons.h"
  16. #include "dev-leds-gpio.h"
  17. #include "dev-m25p80.h"
  18. #include "machtypes.h"
  19. #define TL_WR741ND_GPIO_LED_QSS 0
  20. #define TL_WR741ND_GPIO_LED_SYSTEM 1
  21. #define TL_WR741ND_GPIO_LED_LAN1 13
  22. #define TL_WR741ND_GPIO_LED_LAN2 14
  23. #define TL_WR741ND_GPIO_LED_LAN3 15
  24. #define TL_WR741ND_GPIO_LED_LAN4 16
  25. #define TL_WR741ND_GPIO_LED_WAN 17
  26. #define TL_WR741ND_GPIO_BTN_RESET 11
  27. #define TL_WR741ND_GPIO_BTN_QSS 12
  28. #define TL_WR741ND_KEYS_POLL_INTERVAL 20 /* msecs */
  29. #define TL_WR741ND_KEYS_DEBOUNCE_INTERVAL (3 * TL_WR741ND_KEYS_POLL_INTERVAL)
  30. static const char *tl_wr741nd_part_probes[] = {
  31. "tp-link",
  32. NULL,
  33. };
  34. static struct flash_platform_data tl_wr741nd_flash_data = {
  35. .part_probes = tl_wr741nd_part_probes,
  36. };
  37. static struct gpio_led tl_wr741nd_leds_gpio[] __initdata = {
  38. {
  39. .name = "tp-link:green:lan1",
  40. .gpio = TL_WR741ND_GPIO_LED_LAN1,
  41. .active_low = 1,
  42. }, {
  43. .name = "tp-link:green:lan2",
  44. .gpio = TL_WR741ND_GPIO_LED_LAN2,
  45. .active_low = 1,
  46. }, {
  47. .name = "tp-link:green:lan3",
  48. .gpio = TL_WR741ND_GPIO_LED_LAN3,
  49. .active_low = 1,
  50. }, {
  51. .name = "tp-link:green:lan4",
  52. .gpio = TL_WR741ND_GPIO_LED_LAN4,
  53. .active_low = 1,
  54. }, {
  55. .name = "tp-link:green:qss",
  56. .gpio = TL_WR741ND_GPIO_LED_QSS,
  57. .active_low = 1,
  58. }, {
  59. .name = "tp-link:green:system",
  60. .gpio = TL_WR741ND_GPIO_LED_SYSTEM,
  61. .active_low = 1,
  62. }, {
  63. .name = "tp-link:green:wan",
  64. .gpio = TL_WR741ND_GPIO_LED_WAN,
  65. .active_low = 1,
  66. },
  67. };
  68. static struct gpio_keys_button tl_wr741nd_gpio_keys[] __initdata = {
  69. {
  70. .desc = "reset",
  71. .type = EV_KEY,
  72. .code = KEY_RESTART,
  73. .debounce_interval = TL_WR741ND_KEYS_DEBOUNCE_INTERVAL,
  74. .gpio = TL_WR741ND_GPIO_BTN_RESET,
  75. .active_low = 1,
  76. }, {
  77. .desc = "qss",
  78. .type = EV_KEY,
  79. .code = KEY_WPS_BUTTON,
  80. .debounce_interval = TL_WR741ND_KEYS_DEBOUNCE_INTERVAL,
  81. .gpio = TL_WR741ND_GPIO_BTN_QSS,
  82. .active_low = 1,
  83. }
  84. };
  85. static void __init tl_wr741nd_setup(void)
  86. {
  87. u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
  88. u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
  89. ath79_register_m25p80(&tl_wr741nd_flash_data);
  90. ath79_gpio_function_disable(AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
  91. AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
  92. AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
  93. AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
  94. AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
  95. ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wr741nd_leds_gpio),
  96. tl_wr741nd_leds_gpio);
  97. ath79_register_gpio_keys_polled(-1, TL_WR741ND_KEYS_POLL_INTERVAL,
  98. ARRAY_SIZE(tl_wr741nd_gpio_keys),
  99. tl_wr741nd_gpio_keys);
  100. ath79_init_mac(ath79_eth0_data.mac_addr, mac, 1);
  101. ath79_init_mac(ath79_eth1_data.mac_addr, mac, -1);
  102. ath79_register_mdio(0, 0x0);
  103. /* LAN ports */
  104. ath79_register_eth(1);
  105. /* WAN port */
  106. ath79_register_eth(0);
  107. ap9x_pci_setup_wmac_led_pin(0, 1);
  108. ap91_pci_init(ee, mac);
  109. }
  110. MIPS_MACHINE(ATH79_MACH_TL_WR741ND, "TL-WR741ND", "TP-LINK TL-WR741ND",
  111. tl_wr741nd_setup);