arch/arm/mach-kirkwood/mv88f6281gtw_ge-setup.c

   1 /*
   2  * arch/arm/mach-kirkwood/mv88f6281gtw_ge-setup.c
   3  *
   4  * Marvell 88F6281 GTW GE Board Setup
   5  *
   6  * This file is licensed under the terms of the GNU General Public
   7  * License version 2.  This program is licensed "as is" without any
   8  * warranty of any kind, whether express or implied.
   9  */
  10
  11 #include <linux/kernel.h>
  12 #include <linux/init.h>
  13 #include <linux/platform_device.h>
  14 #include <linux/pci.h>
  15 #include <linux/irq.h>
  16 #include <linux/mtd/physmap.h>
  17 #include <linux/timer.h>
  18 #include <linux/mv643xx_eth.h>
  19 #include <linux/ethtool.h>
  20 #include <linux/spi/flash.h>
  21 #include <linux/spi/spi.h>
  22 #include <linux/spi/orion_spi.h>
  23 #include <net/dsa.h>
  24 #include <asm/mach-types.h>
  25 #include <asm/mach/arch.h>
  26 #include <asm/mach/pci.h>
  27 #include <mach/kirkwood.h>
  28 #include "common.h"
  29
  30 static struct mv643xx_eth_platform_data mv88f6281gtw_ge_ge00_data = {
  31         .phy_addr       = MV643XX_ETH_PHY_NONE,
  32         .speed          = SPEED_1000,
  33         .duplex         = DUPLEX_FULL,
  34 };
  35
  36 static struct dsa_chip_data mv88f6281gtw_ge_switch_chip_data = {
  37         .port_names[0]  = "lan1",
  38         .port_names[1]  = "lan2",
  39         .port_names[2]  = "lan3",
  40         .port_names[3]  = "lan4",
  41         .port_names[4]  = "wan",
  42         .port_names[5]  = "cpu",
  43 };
  44
  45 static struct dsa_platform_data mv88f6281gtw_ge_switch_plat_data = {
  46         .nr_chips       = 1,
  47         .chip           = &mv88f6281gtw_ge_switch_chip_data,
  48 };
  49
  50 static const struct flash_platform_data mv88f6281gtw_ge_spi_slave_data = {
  51         .type           = "mx25l12805d",
  52 };
  53
  54 static struct spi_board_info __initdata mv88f6281gtw_ge_spi_slave_info[] = {
  55         {
  56                 .modalias       = "m25p80",
  57                 .platform_data  = &mv88f6281gtw_ge_spi_slave_data,
  58                 .irq            = -1,
  59                 .max_speed_hz   = 50000000,
  60                 .bus_num        = 0,
  61                 .chip_select    = 0,
  62         },
  63 };
  64
  65 static void __init mv88f6281gtw_ge_init(void)
  66 {
  67         /*
  68          * Basic setup. Needs to be called early.
  69          */
  70         kirkwood_init();
  71
  72         kirkwood_ehci_init();
  73         kirkwood_ge00_init(&mv88f6281gtw_ge_ge00_data);
  74         kirkwood_ge00_switch_init(&mv88f6281gtw_ge_switch_plat_data, NO_IRQ);
  75         spi_register_board_info(mv88f6281gtw_ge_spi_slave_info,
  76                                 ARRAY_SIZE(mv88f6281gtw_ge_spi_slave_info));
  77         kirkwood_spi_init();
  78         kirkwood_uart0_init();
  79 }
  80
  81 static int __init mv88f6281gtw_ge_pci_init(void)
  82 {
  83         if (machine_is_mv88f6281gtw_ge())
  84                 kirkwood_pcie_init();
  85
  86         return 0;
  87 }
  88 subsys_initcall(mv88f6281gtw_ge_pci_init);
  89
  90 MACHINE_START(MV88F6281GTW_GE, "Marvell 88F6281 GTW GE Board")
  91         /* Maintainer: Lennert Buytenhek <buytenh@marvell.com> */
  92         .phys_io        = KIRKWOOD_REGS_PHYS_BASE,
  93         .io_pg_offst    = ((KIRKWOOD_REGS_VIRT_BASE) >> 18) & 0xfffc,
  94         .boot_params    = 0x00000100,
  95         .init_machine   = mv88f6281gtw_ge_init,
  96         .map_io         = kirkwood_map_io,
  97         .init_irq       = kirkwood_init_irq,
  98         .timer          = &kirkwood_timer,
  99 MACHINE_END