target/linux/adm5120/files-3.18/arch/mips/adm5120/compex/np28g.c

   1 /*
   2  *  Compex NP28G board support
   3  *
   4  *  Copyright (C) 2007-2008 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  */
  11
  12 #include "compex.h"
  13
  14 static struct adm5120_pci_irq np28g_pci_irqs[] __initdata = {
  15         PCIIRQ(2, 0, 1, ADM5120_IRQ_PCI0),
  16         PCIIRQ(3, 0, 1, ADM5120_IRQ_PCI0),
  17         PCIIRQ(3, 1, 2, ADM5120_IRQ_PCI1),
  18         PCIIRQ(3, 2, 3, ADM5120_IRQ_PCI2)
  19 };
  20
  21 static struct gpio_led np28g_gpio_leds[] __initdata = {
  22         GPIO_LED_INV(ADM5120_GPIO_PIN2, "diag",         NULL),
  23         GPIO_LED_INV(ADM5120_GPIO_PIN3, "power",        NULL),
  24         GPIO_LED_INV(ADM5120_GPIO_PIN6, "wan_cond",     NULL),
  25         GPIO_LED_INV(ADM5120_GPIO_PIN7, "wifi",         NULL),
  26         GPIO_LED_INV(ADM5120_GPIO_P0L2, "usb1",         NULL),
  27         GPIO_LED_INV(ADM5120_GPIO_P1L0, "lan1",         NULL),
  28         GPIO_LED_INV(ADM5120_GPIO_P1L2, "usb2",         NULL),
  29         GPIO_LED_INV(ADM5120_GPIO_P2L0, "lan2",         NULL),
  30         GPIO_LED_INV(ADM5120_GPIO_P2L2, "usb3",         NULL),
  31         GPIO_LED_INV(ADM5120_GPIO_P3L0, "lan3",         NULL),
  32         GPIO_LED_INV(ADM5120_GPIO_P3L2, "usb4",         NULL),
  33         GPIO_LED_INV(ADM5120_GPIO_P4L0, "wan",          NULL),
  34 };
  35
  36 static u8 np28g_vlans[6] __initdata = {
  37         0x50, 0x42, 0x44, 0x48, 0x00, 0x00
  38 };
  39
  40 static void np28g_reset(void)
  41 {
  42         gpio_set_value(ADM5120_GPIO_PIN4, 0);
  43 }
  44
  45 static void __init np28g_setup(void)
  46 {
  47         compex_generic_setup();
  48
  49         /* setup reset line */
  50         gpio_request(ADM5120_GPIO_PIN4, NULL);
  51         gpio_direction_output(ADM5120_GPIO_PIN4, 1);
  52         adm5120_board_reset = np28g_reset;
  53
  54         adm5120_add_device_switch(4, np28g_vlans);
  55         adm5120_add_device_usb();
  56
  57         adm5120_add_device_gpio_leds(ARRAY_SIZE(np28g_gpio_leds),
  58                                         np28g_gpio_leds);
  59
  60         adm5120_pci_set_irq_map(ARRAY_SIZE(np28g_pci_irqs), np28g_pci_irqs);
  61 }
  62
  63 MIPS_MACHINE(MACH_ADM5120_NP28G, "NP28G", "Compex NetPassage 28G", np28g_setup);