target/linux/adm5120/files/arch/mips/adm5120/compex/wp54.c

   1 /*
   2  *  Compex WP54 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 #ifdef CONFIG_MTD_PARTITIONS
  15 static struct mtd_partition wp54g_wrt_partitions[] = {
  16         {
  17                 .name   = "cfe",
  18                 .offset = 0,
  19                 .size   = 0x050000,
  20                 .mask_flags = MTD_WRITEABLE,
  21         } , {
  22                 .name   = "trx",
  23                 .offset = MTDPART_OFS_APPEND,
  24                 .size   = 0x3A0000,
  25         } , {
  26                 .name   = "nvram",
  27                 .offset = MTDPART_OFS_APPEND,
  28                 .size   = 0x010000,
  29         }
  30 };
  31 #endif /* CONFIG_MTD_PARTITIONS */
  32
  33 static struct adm5120_pci_irq wp54_pci_irqs[] __initdata = {
  34         PCIIRQ(2, 0, 1, ADM5120_IRQ_PCI0),
  35 };
  36
  37 static struct gpio_button wp54_gpio_buttons[] __initdata = {
  38         {
  39                 .desc           = "reset_button",
  40                 .type           = EV_KEY,
  41                 .code           = BTN_0,
  42                 .threshold      = 5,
  43                 .gpio           = ADM5120_GPIO_PIN4,
  44         }
  45 };
  46
  47 static struct gpio_led wp54_gpio_leds[] __initdata = {
  48         GPIO_LED_INV(ADM5120_GPIO_PIN2, "diag", NULL),
  49         GPIO_LED_INV(ADM5120_GPIO_PIN6, "wlan", NULL),
  50         GPIO_LED_INV(ADM5120_GPIO_PIN7, "wan",  NULL),
  51         GPIO_LED_INV(ADM5120_GPIO_P0L0, "lan1", NULL),
  52         GPIO_LED_INV(ADM5120_GPIO_P1L0, "lan2", NULL),
  53 };
  54
  55 static u8 wp54_vlans[6] __initdata = {
  56         0x41, 0x42, 0x00, 0x00, 0x00, 0x00
  57 };
  58
  59 static void wp54_reset(void)
  60 {
  61         gpio_set_value(ADM5120_GPIO_PIN3, 0);
  62 }
  63
  64 static void __init wp54_setup(void)
  65 {
  66         compex_generic_setup();
  67
  68         /* setup reset line */
  69         gpio_request(ADM5120_GPIO_PIN3, NULL);
  70         gpio_direction_output(ADM5120_GPIO_PIN3, 1);
  71         adm5120_board_reset = wp54_reset;
  72
  73         adm5120_add_device_switch(2, wp54_vlans);
  74         adm5120_add_device_gpio_buttons(ARRAY_SIZE(wp54_gpio_buttons),
  75                                         wp54_gpio_buttons);
  76         adm5120_add_device_gpio_leds(ARRAY_SIZE(wp54_gpio_leds),
  77                                         wp54_gpio_leds);
  78
  79         adm5120_pci_set_irq_map(ARRAY_SIZE(wp54_pci_irqs), wp54_pci_irqs);
  80 }
  81
  82 MIPS_MACHINE(MACH_ADM5120_WP54, "Compex WP54 family", wp54_setup);
  83
  84 static void __init wp54_wrt_setup(void)
  85 {
  86 #ifdef CONFIG_MTD_PARTITIONS
  87         adm5120_flash0_data.nr_parts = ARRAY_SIZE(wp54g_wrt_partitions);
  88         adm5120_flash0_data.parts = wp54g_wrt_partitions;
  89 #endif
  90
  91         wp54_setup();
  92 }
  93
  94 MIPS_MACHINE(MACH_ADM5120_WP54G_WRT, "Compex WP54G-WRT", wp54_wrt_setup);