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

   1 /*
   2  *  Compex WP543 board support
   3  *
   4  *  Copyright (C) 2008 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/spi/spi.h>
  14 #include <linux/spi/flash.h>
  15
  16 #include <asm/mips_machine.h>
  17 #include <asm/mach-ar71xx/ar71xx.h>
  18 #include <asm/mach-ar71xx/pci.h>
  19 #include <asm/mach-ar71xx/platform.h>
  20
  21 #define WP543_GPIO_LED_1        3
  22 #define WP543_GPIO_LED_2        4
  23 #define WP543_GPIO_LED_WLAN     5
  24 #define WP543_GPIO_LED_CONN     6
  25 #define WP543_GPIO_LED_DIAG     7
  26
  27 static struct flash_platform_data wp543_flash_data = {
  28         /* TODO: add partition map */
  29 };
  30
  31 static struct spi_board_info wp543_spi_info[] = {
  32         {
  33                 .bus_num        = 0,
  34                 .chip_select    = 0,
  35                 .max_speed_hz   = 25000000,
  36                 .modalias       = "m25p80",
  37                 .platform_data  = &wp543_flash_data,
  38         }
  39 };
  40
  41 static struct ar71xx_pci_irq wp543_pci_irqs[] __initdata = {
  42         {
  43                 .slot   = 1,
  44                 .pin    = 1,
  45                 .irq    = AR71XX_PCI_IRQ_DEV0,
  46         }, {
  47                 .slot   = 1,
  48                 .pin    = 2,
  49                 .irq    = AR71XX_PCI_IRQ_DEV1,
  50         }
  51 };
  52
  53 static struct gpio_led wp543_leds_gpio[] __initdata = {
  54         {
  55                 .name           = "wp543:green:led1",
  56                 .gpio           = WP543_GPIO_LED_1,
  57                 .active_low     = 1,
  58         }, {
  59                 .name           = "wp543:green:led2",
  60                 .gpio           = WP543_GPIO_LED_2,
  61                 .active_low     = 1,
  62         }, {
  63                 .name           = "wp543:green:wlan",
  64                 .gpio           = WP543_GPIO_LED_WLAN,
  65                 .active_low     = 1,
  66         }, {
  67                 .name           = "wp543:green:conn",
  68                 .gpio           = WP543_GPIO_LED_CONN,
  69                 .active_low     = 1,
  70         }, {
  71                 .name           = "wp543:green:diag",
  72                 .gpio           = WP543_GPIO_LED_DIAG,
  73                 .active_low     = 1,
  74         }
  75 };
  76
  77 static void __init wp543_setup(void)
  78 {
  79         ar71xx_add_device_spi(NULL, wp543_spi_info, ARRAY_SIZE(wp543_spi_info));
  80
  81         ar71xx_add_device_mdio(0xfffffff7);
  82         ar71xx_add_device_eth(0, PHY_INTERFACE_MODE_MII, 0x00000008);
  83
  84         ar71xx_add_device_usb();
  85
  86         ar71xx_pci_init(ARRAY_SIZE(wp543_pci_irqs), wp543_pci_irqs);
  87
  88         ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(wp543_leds_gpio),
  89                                         wp543_leds_gpio);
  90 }
  91
  92 MIPS_MACHINE(MACH_AR71XX_WP543, "Compex WP543", wp543_setup);