target/linux/ar71xx/files/arch/mips/ar71xx/mach-wndr3700.c

   1 /*
   2  *  Netgear WNDR3700 board support
   3  *
   4  *  Copyright (C) 2009 Marco Porsch
   5  *  Copyright (C) 2009 Gabor Juhos <juhosg@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/spi/spi.h>
  16 #include <linux/spi/flash.h>
  17
  18 #include <asm/mips_machine.h>
  19 #include <asm/mach-ar71xx/ar71xx.h>
  20 #include <asm/mach-ar71xx/pci.h>
  21
  22 #include "devices.h"
  23
  24 #ifdef CONFIG_MTD_PARTITIONS
  25 static struct mtd_partition wndr3700_partitions[] = {
  26         {
  27                 .name           = "uboot",
  28                 .offset         = 0,
  29                 .size           = 0x050000,
  30                 .mask_flags     = MTD_WRITEABLE,
  31         } , {
  32                 .name           = "env",
  33                 .offset         = 0x050000,
  34                 .size           = 0x020000,
  35                 .mask_flags     = MTD_WRITEABLE,
  36         } , {
  37                 .name           = "rootfs",
  38                 .offset         = 0x070000,
  39                 .size           = 0x720000,
  40         } , {
  41                 .name           = "config",
  42                 .offset         = 0x790000,
  43                 .size           = 0x010000,
  44                 .mask_flags     = MTD_WRITEABLE,
  45         } , {
  46                 .name           = "config_bak",
  47                 .offset         = 0x7a0000,
  48                 .size           = 0x010000,
  49                 .mask_flags     = MTD_WRITEABLE,
  50         } , {
  51                 .name           = "pot",
  52                 .offset         = 0x7b0000,
  53                 .size           = 0x010000,
  54                 .mask_flags     = MTD_WRITEABLE,
  55         } , {
  56                 .name           = "traffic_meter",
  57                 .offset         = 0x7c0000,
  58                 .size           = 0x010000,
  59                 .mask_flags     = MTD_WRITEABLE,
  60         } , {
  61                 .name           = "language",
  62                 .offset         = 0x7d0000,
  63                 .size           = 0x020000,
  64                 .mask_flags     = MTD_WRITEABLE,
  65         } , {
  66                 .name           = "caldata",
  67                 .offset         = 0x7f0000,
  68                 .size           = 0x010000,
  69                 .mask_flags     = MTD_WRITEABLE,
  70         }
  71 };
  72 #endif /* CONFIG_MTD_PARTITIONS */
  73
  74 static struct flash_platform_data wndr3700_flash_data = {
  75 #ifdef CONFIG_MTD_PARTITIONS
  76         .parts          = wndr3700_partitions,
  77         .nr_parts       = ARRAY_SIZE(wndr3700_partitions),
  78 #endif
  79 };
  80
  81 static struct ar71xx_pci_irq wndr3700_pci_irqs[] __initdata = {
  82         {
  83                 .slot   = 0,
  84                 .pin    = 1,
  85                 .irq    = AR71XX_PCI_IRQ_DEV0,
  86         }, {
  87                 .slot   = 1,
  88                 .pin    = 1,
  89                 .irq    = AR71XX_PCI_IRQ_DEV1,
  90         }
  91 };
  92
  93 static struct spi_board_info wndr3700_spi_info[] = {
  94         {
  95                 .bus_num        = 0,
  96                 .chip_select    = 0,
  97                 .max_speed_hz   = 25000000,
  98                 .modalias       = "m25p80",
  99                 .platform_data  = &wndr3700_flash_data,
 100         }
 101 };
 102
 103 static void __init wndr3700_setup(void)
 104 {
 105         u8 *mac = (u8 *) KSEG1ADDR(0x1fff0000);
 106
 107         ar71xx_set_mac_base(mac);
 108         ar71xx_add_device_mdio(0x0);
 109
 110         ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
 111         ar71xx_eth0_data.phy_mask = 0xf;
 112         ar71xx_eth0_data.speed = SPEED_1000;
 113         ar71xx_eth0_data.duplex = DUPLEX_FULL;
 114
 115         ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
 116         ar71xx_eth1_data.phy_mask = 0x10;
 117
 118         ar71xx_add_device_eth(0);
 119         ar71xx_add_device_eth(1);
 120
 121         ar71xx_add_device_usb();
 122
 123         ar71xx_pci_init(ARRAY_SIZE(wndr3700_pci_irqs), wndr3700_pci_irqs);
 124
 125         ar71xx_add_device_spi(NULL, wndr3700_spi_info,
 126                               ARRAY_SIZE(wndr3700_spi_info));
 127
 128         /* TODO: LEDs, buttons support */
 129 }
 130
 131 MIPS_MACHINE(AR71XX_MACH_WNDR3700, "NETGEAR WNDR3700", wndr3700_setup);