target/linux/ar71xx/files/arch/mips/ar71xx/dev-ap91-eth.c

   1 /*
   2  *  Atheros AP91 reference board ethernet initialization
   3  *
   4  *  Copyright (C) 2010 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 "devices.h"
  12 #include "dev-dsa.h"
  13
  14 static struct dsa_chip_data ap91_dsa_chip = {
  15         .port_names[0]  = "cpu",
  16         .port_names[1]  = "lan1",
  17         .port_names[2]  = "lan2",
  18         .port_names[3]  = "lan3",
  19         .port_names[4]  = "lan4",
  20 };
  21
  22 static struct dsa_platform_data ap91_dsa_data = {
  23         .nr_chips       = 1,
  24         .chip           = &ap91_dsa_chip,
  25 };
  26
  27 void __init ap91_eth_init(u8 *mac_addr)
  28 {
  29         if (mac_addr)
  30                 ar71xx_set_mac_base(mac_addr);
  31
  32         /* WAN port */
  33         ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
  34         ar71xx_eth0_data.phy_mask = 0x0;
  35         ar71xx_eth0_data.speed = SPEED_100;
  36         ar71xx_eth0_data.duplex = DUPLEX_FULL;
  37         ar71xx_eth0_data.fifo_cfg1 = 0x0fff0000;
  38         ar71xx_eth0_data.fifo_cfg2 = 0x00001fff;
  39         ar71xx_eth0_data.fifo_cfg3 = 0x008001ff;
  40
  41         /* LAN ports */
  42         ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
  43         ar71xx_eth1_data.phy_mask = 0x0;
  44         ar71xx_eth1_data.speed = SPEED_1000;
  45         ar71xx_eth1_data.duplex = DUPLEX_FULL;
  46         ar71xx_eth1_data.fifo_cfg1 = 0x0fff0000;
  47         ar71xx_eth1_data.fifo_cfg2 = 0x00001fff;
  48         ar71xx_eth1_data.fifo_cfg3 = 0x008001ff;
  49
  50         ar71xx_add_device_mdio(0x0);
  51         ar71xx_add_device_eth(1);
  52         ar71xx_add_device_eth(0);
  53
  54         ar71xx_add_device_dsa(1, &ap91_dsa_data);
  55 }