target/linux/adm5120/files/arch/mips/adm5120/osbridge/5gxi.c

   1 /*
   2  *  OSBRiDGE 5GXi/5XLi board support
   3  *
   4  *  Copyright (C) 2009 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 #include <linux/kernel.h>
  12 #include <linux/init.h>
  13 #include <linux/gpio.h>
  14 #include <linux/irq.h>
  15 #include <linux/etherdevice.h>
  16
  17 #include <asm/mips_machine.h>
  18
  19 #include <asm/mach-adm5120/adm5120_defs.h>
  20 #include <asm/mach-adm5120/adm5120_platform.h>
  21 #include <asm/mach-adm5120/adm5120_info.h>
  22
  23 #ifdef CONFIG_MTD_PARTITIONS
  24 static struct mtd_partition osbridge_5gxi_partitions[] = {
  25         {
  26                 .name   = "bootloader",
  27                 .offset = 0,
  28                 .size   = 64*1024,
  29                 .mask_flags = MTD_WRITEABLE,
  30         } , {
  31                 .name   = "boardcfg",
  32                 .offset = 64*1024,
  33                 .size   = 64*1024,
  34         } , {
  35                 .name   = "firmware",
  36                 .offset = MTDPART_OFS_APPEND,
  37                 .size   = MTDPART_SIZ_FULL,
  38         }
  39 };
  40 #endif /* CONFIG_MTD_PARTITIONS */
  41
  42 static struct gpio_led osbridge_5gxi_gpio_leds[] __initdata = {
  43         GPIO_LED_INV(ADM5120_GPIO_PIN6, "5gxi:green:user",      NULL),
  44         GPIO_LED_INV(ADM5120_GPIO_P0L0, "5gxi:yellow:lan",      NULL),
  45 };
  46
  47 static struct adm5120_pci_irq osbridge_5gxi_pci_irqs[] __initdata = {
  48         PCIIRQ(2, 0, 1, ADM5120_IRQ_PCI0),
  49 };
  50
  51 static u8 osbridge_5gxi_vlans[6] __initdata = {
  52         0x41, 0x00, 0x00, 0x00, 0x00, 0x00
  53 };
  54
  55 static void __init osbridge_5gxi_setup(void)
  56 {
  57 #ifdef CONFIG_MTD_PARTITIONS
  58         adm5120_flash0_data.nr_parts = ARRAY_SIZE(osbridge_5gxi_partitions);
  59         adm5120_flash0_data.parts = osbridge_5gxi_partitions;
  60 #endif /* CONFIG_MTD_PARTITIONS */
  61
  62         adm5120_add_device_uart(0);
  63         adm5120_add_device_uart(1);
  64
  65         adm5120_add_device_flash(0);
  66
  67         adm5120_add_device_switch(1, osbridge_5gxi_vlans);
  68         adm5120_add_device_gpio_leds(ARRAY_SIZE(osbridge_5gxi_gpio_leds),
  69                                         osbridge_5gxi_gpio_leds);
  70         adm5120_pci_set_irq_map(ARRAY_SIZE(osbridge_5gxi_pci_irqs),
  71                                 osbridge_5gxi_pci_irqs);
  72 }
  73
  74 MIPS_MACHINE(MACH_ADM5120_5GXI, "OSBRiDGE 5GXi/5XLi board",
  75              osbridge_5gxi_setup);