target/linux/ar71xx/files/arch/mips/ath79/mach-wpe72.c

   1 /*
   2  *  Compex WPE72 board support
   3  *
   4  *  Copyright (C) 2012 Johnathan Boyce<jon.boyce@globalreach.eu.com>
   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 <asm/mach-ath79/ath79.h>
  12
  13 #include "dev-eth.h"
  14 #include "dev-gpio-buttons.h"
  15 #include "dev-leds-gpio.h"
  16 #include "dev-m25p80.h"
  17 #include "dev-usb.h"
  18 #include "machtypes.h"
  19 #include "pci.h"
  20
  21 #define WPE72_GPIO_RESET        12
  22 #define WPE72_GPIO_LED_DIAG     13
  23 #define WPE72_GPIO_LED_1        14
  24 #define WPE72_GPIO_LED_2        15
  25 #define WPE72_GPIO_LED_3        16
  26 #define WPE72_GPIO_LED_4        17
  27
  28 #define WPE72_KEYS_POLL_INTERVAL        20      /* msecs */
  29 #define WPE72_KEYS_DEBOUNCE_INTERVAL    (3 * WPE72_KEYS_POLL_INTERVAL)
  30
  31 static struct gpio_led wpe72_leds_gpio[] __initdata = {
  32         {
  33                 .name           = "wpe72:green:led1",
  34                 .gpio           = WPE72_GPIO_LED_1,
  35                 .active_low     = 1,
  36         }, {
  37                 .name           = "wpe72:green:led2",
  38                 .gpio           = WPE72_GPIO_LED_2,
  39                 .active_low     = 1,
  40         }, {
  41                 .name           = "wpe72:green:led3",
  42                 .gpio           = WPE72_GPIO_LED_3,
  43                 .active_low     = 1,
  44         }, {
  45                 .name           = "wpe72:green:led4",
  46                 .gpio           = WPE72_GPIO_LED_4,
  47                 .active_low     = 1,
  48         }, {
  49                 .name           = "wpe72:green:diag",
  50                 .gpio           = WPE72_GPIO_LED_DIAG,
  51                 .active_low     = 1,
  52         }
  53 };
  54
  55 static struct gpio_keys_button wpe72_gpio_keys[] __initdata = {
  56         {
  57                 .desc           = "reset",
  58                 .type           = EV_KEY,
  59                 .code           = KEY_RESTART,
  60                 .debounce_interval = WPE72_KEYS_DEBOUNCE_INTERVAL,
  61                 .gpio           = WPE72_GPIO_RESET,
  62                 .active_low     = 1,
  63         }
  64 };
  65
  66 static const char *wpe72_part_probes[] = {
  67         "MyLoader",
  68         NULL,
  69 };
  70
  71 static struct flash_platform_data wpe72_flash_data = {
  72         .part_probes    = wpe72_part_probes,
  73 };
  74
  75 static void __init wpe72_setup(void)
  76 {
  77         ath79_register_m25p80(&wpe72_flash_data);
  78         ath79_register_mdio(0, 0x0);
  79
  80         ath79_init_mac(ath79_eth0_data.mac_addr, ath79_mac_base, 0);
  81         ath79_init_mac(ath79_eth1_data.mac_addr, ath79_mac_base, 1);
  82
  83         ath79_register_eth(0);
  84         ath79_register_eth(1);
  85
  86         ath79_register_usb();
  87         ath79_register_pci();
  88
  89         ath79_register_leds_gpio(-1, ARRAY_SIZE(wpe72_leds_gpio),
  90                                  wpe72_leds_gpio);
  91
  92         ath79_register_gpio_keys_polled(-1, WPE72_KEYS_POLL_INTERVAL,
  93                                         ARRAY_SIZE(wpe72_gpio_keys),
  94                                         wpe72_gpio_keys);
  95 }
  96
  97 MIPS_MACHINE(ATH79_MACH_WPE72, "WPE72", "Compex WPE72", wpe72_setup);