target/linux/ar71xx/files/arch/mips/ar71xx/mach-wp543.c

   1 /*
   2  *  Compex WP543/WPJ543 board support
   3  *
   4  *  Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
   5  *  Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
   6  *
   7  *  This program is free software; you can redistribute it and/or modify it
   8  *  under the terms of the GNU General Public License version 2 as published
   9  *  by the Free Software Foundation.
  10  */
  11
  12 #include <linux/platform_device.h>
  13 #include <linux/mtd/mtd.h>
  14 #include <linux/mtd/partitions.h>
  15 #include <linux/input.h>
  16
  17 #include <asm/mips_machine.h>
  18 #include <asm/mach-ar71xx/ar71xx.h>
  19 #include <asm/mach-ar71xx/pci.h>
  20
  21 #include "devices.h"
  22 #include "dev-m25p80.h"
  23
  24 #define WP543_GPIO_SW6          2
  25 #define WP543_GPIO_LED_1        3
  26 #define WP543_GPIO_LED_2        4
  27 #define WP543_GPIO_LED_WLAN     5
  28 #define WP543_GPIO_LED_CONN     6
  29 #define WP543_GPIO_LED_DIAG     7
  30 #define WP543_GPIO_SW4          8
  31
  32 #define WP543_BUTTONS_POLL_INTERVAL     20
  33
  34 static struct ar71xx_pci_irq wp543_pci_irqs[] __initdata = {
  35         {
  36                 .slot   = 0,
  37                 .pin    = 1,
  38                 .irq    = AR71XX_PCI_IRQ_DEV0,
  39         }, {
  40                 .slot   = 1,
  41                 .pin    = 1,
  42                 .irq    = AR71XX_PCI_IRQ_DEV1,
  43         }, {
  44                 .slot   = 2,
  45                 .pin    = 1,
  46                 .irq    = AR71XX_PCI_IRQ_DEV2,
  47         }
  48 };
  49
  50 static struct gpio_led wp543_leds_gpio[] __initdata = {
  51         {
  52                 .name           = "wp543:green:led1",
  53                 .gpio           = WP543_GPIO_LED_1,
  54                 .active_low     = 1,
  55         }, {
  56                 .name           = "wp543:green:led2",
  57                 .gpio           = WP543_GPIO_LED_2,
  58                 .active_low     = 1,
  59         }, {
  60                 .name           = "wp543:green:wlan",
  61                 .gpio           = WP543_GPIO_LED_WLAN,
  62                 .active_low     = 1,
  63         }, {
  64                 .name           = "wp543:green:conn",
  65                 .gpio           = WP543_GPIO_LED_CONN,
  66                 .active_low     = 1,
  67         }, {
  68                 .name           = "wp543:green:diag",
  69                 .gpio           = WP543_GPIO_LED_DIAG,
  70                 .active_low     = 1,
  71         }
  72 };
  73
  74 static struct gpio_button wp543_gpio_buttons[] __initdata = {
  75         {
  76                 .desc           = "sw6",
  77                 .type           = EV_KEY,
  78                 .code           = BTN_0,
  79                 .threshold      = 5,
  80                 .gpio           = WP543_GPIO_SW6,
  81         }, {
  82                 .desc           = "sw4",
  83                 .type           = EV_KEY,
  84                 .code           = BTN_1,
  85                 .threshold      = 5,
  86                 .gpio           = WP543_GPIO_SW4,
  87         }
  88 };
  89
  90 static void __init wp543_setup(void)
  91 {
  92         ar71xx_add_device_m25p80(NULL);
  93
  94         ar71xx_add_device_mdio(0xfffffff7);
  95
  96         ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
  97         ar71xx_eth0_data.phy_mask = 0x00000008;
  98         ar71xx_eth0_data.reset_bit = RESET_MODULE_GE0_MAC |
  99                                      RESET_MODULE_GE0_PHY;
 100         ar71xx_add_device_eth(0);
 101
 102         ar71xx_add_device_usb();
 103
 104         ar71xx_pci_init(ARRAY_SIZE(wp543_pci_irqs), wp543_pci_irqs);
 105
 106         ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(wp543_leds_gpio),
 107                                         wp543_leds_gpio);
 108
 109         ar71xx_add_device_gpio_buttons(-1, WP543_BUTTONS_POLL_INTERVAL,
 110                                         ARRAY_SIZE(wp543_gpio_buttons),
 111                                         wp543_gpio_buttons);
 112 }
 113
 114 MIPS_MACHINE(AR71XX_MACH_WP543, "Compex WP543", wp543_setup);