target/linux/ar71xx/files/arch/mips/ath79/mach-ap113.c

   1 /*
   2  *  Atheros AP113 board support
   3  *
   4  *  Copyright (C) 2011 Florian Fainelli <florian@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 "dev-eth.h"
  12 #include "dev-gpio-buttons.h"
  13 #include "dev-leds-gpio.h"
  14 #include "dev-m25p80.h"
  15 #include "pci.h"
  16 #include "dev-usb.h"
  17 #include "machtypes.h"
  18
  19 #define AP113_GPIO_LED_USB              0
  20 #define AP113_GPIO_LED_STATUS           1
  21 #define AP113_GPIO_LED_ST               11
  22
  23 #define AP113_GPIO_BTN_JUMPSTART        12
  24
  25 #define AP113_KEYS_POLL_INTERVAL        20      /* msecs */
  26 #define AP113_KEYS_DEBOUNCE_INTERVAL    (3 * AP113_KEYS_POLL_INTERVAL)
  27
  28 static struct gpio_led ap113_leds_gpio[] __initdata = {
  29         {
  30                 .name           = "ap113:green:usb",
  31                 .gpio           = AP113_GPIO_LED_USB,
  32                 .active_low     = 1,
  33         },
  34         {
  35                 .name           = "ap113:green:status",
  36                 .gpio           = AP113_GPIO_LED_STATUS,
  37                 .active_low     = 1,
  38         },
  39         {
  40                 .name           = "ap113:green:st",
  41                 .gpio           = AP113_GPIO_LED_ST,
  42                 .active_low     = 1,
  43         }
  44 };
  45
  46 static struct gpio_keys_button ap113_gpio_keys[] __initdata = {
  47         {
  48                 .desc           = "jumpstart button",
  49                 .type           = EV_KEY,
  50                 .code           = KEY_WPS_BUTTON,
  51                 .debounce_interval = AP113_KEYS_DEBOUNCE_INTERVAL,
  52                 .gpio           = AP113_GPIO_BTN_JUMPSTART,
  53                 .active_low     = 1,
  54         },
  55 };
  56
  57 static void __init ap113_setup(void)
  58 {
  59         u8 *mac = (u8 *) KSEG1ADDR(0x1fff0000);
  60
  61         ath79_register_m25p80(NULL);
  62
  63         ath79_register_mdio(0, ~BIT(0));
  64         ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
  65         ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
  66         ath79_eth0_data.speed = SPEED_1000;
  67         ath79_eth0_data.duplex = DUPLEX_FULL;
  68         ath79_eth0_data.phy_mask = BIT(0);
  69
  70         ath79_register_eth(0);
  71
  72         ath79_register_gpio_keys_polled(-1, AP113_KEYS_POLL_INTERVAL,
  73                                          ARRAY_SIZE(ap113_gpio_keys),
  74                                          ap113_gpio_keys);
  75         ath79_register_leds_gpio(-1, ARRAY_SIZE(ap113_leds_gpio),
  76                                         ap113_leds_gpio);
  77
  78         ath79_register_pci();
  79
  80         ath79_register_usb();
  81 }
  82
  83 MIPS_MACHINE(ATH79_MACH_AP113, "AP113", "Atheros AP113",
  84              ap113_setup);