target/linux/lantiq/files-3.3/arch/mips/lantiq/xway/mach-p2601hnf1.c

   1 /*
   2  *  This program is free software; you can redistribute it and/or modify it
   3  *  under the terms of the GNU General Public License version 2 as published
   4  *  by the Free Software Foundation.
   5  *
   6  *  Copyright (C) 2010 John Crispin <blogic@openwrt.org>
   7  */
   8
   9 #include <linux/init.h>
  10 #include <linux/platform_device.h>
  11 #include <linux/leds.h>
  12 #include <linux/gpio.h>
  13 #include <linux/gpio_buttons.h>
  14 #include <linux/mtd/mtd.h>
  15 #include <linux/mtd/partitions.h>
  16 #include <linux/mtd/physmap.h>
  17 #include <linux/input.h>
  18 #include <linux/etherdevice.h>
  19 #include <linux/mdio-gpio.h>
  20 #include <linux/kernel.h>
  21 #include <linux/delay.h>
  22
  23 #include <lantiq_soc.h>
  24 #include <lantiq_platform.h>
  25
  26 #include "../machtypes.h"
  27 #include "devices.h"
  28 #include "../dev-gpio-leds.h"
  29 #include "dev-dwc_otg.h"
  30
  31
  32 static struct mtd_partition p2601hnf1_partitions[] __initdata =
  33 {
  34         {
  35                 .name   = "uboot",
  36                 .offset = 0x0,
  37                 .size   = 0x20000,
  38         },
  39 /*      {
  40                 .name   = "uboot_env",
  41                 .offset = 0x20000,
  42                 .size   = 0x20000,
  43         },
  44 */      {
  45                 .name   = "linux",
  46                 .offset = 0x020000,
  47                 .size   = 0xfc0000,
  48         },
  49         {
  50                 .name   = "board_config",
  51                 .offset = 0xfe0000,
  52                 .size   = 0x20000,
  53         },
  54 };
  55
  56 static struct physmap_flash_data p2601hnf1_flash_data __initdata = {
  57         .nr_parts       = ARRAY_SIZE(p2601hnf1_partitions),
  58         .parts          = p2601hnf1_partitions,
  59 };
  60
  61 static struct gpio_led p2601hnf1_leds_gpio[] __initdata = {
  62         { .name = "soc:red:power", .gpio = 29, .active_low = 1, .default_trigger = "default-off" },
  63         { .name = "soc:yellow:phone", .gpio = 64, .active_low = 1, .default_trigger = "default-off" },
  64         { .name = "soc:green:phone", .gpio = 65, .active_low = 1, .default_trigger = "default-off" },
  65         { .name = "soc:yellow:wlan", .gpio = 66, .active_low = 1, .default_trigger = "default-off" },
  66         { .name = "soc:green:power", .gpio = 67, .active_low = 1, .default_trigger = "default-on" },
  67         { .name = "soc:red:internet", .gpio = 68, .active_low = 1, .default_trigger = "default-off" },
  68         { .name = "soc:green:internet", .gpio = 69, .active_low = 1, .default_trigger = "default-off" },
  69         { .name = "soc:green:dsl", .gpio = 70, .active_low = 1, .default_trigger = "default-off" },
  70         { .name = "soc:green:wlan", .gpio = 71, .active_low = 1, .default_trigger = "default-off" },
  71 };
  72
  73 static struct gpio_button
  74 p2601hnf1_gpio_buttons[] /*__initdata*/ = {
  75         { .desc = "reset", .type = EV_KEY, .code = BTN_0, .threshold = 3, .gpio = 53, .active_low = 1, },
  76         { .desc = "wlan", .type = EV_KEY, .code = BTN_1, .threshold = 1, .gpio = 54, .active_low = 1, },
  77 };
  78
  79 static struct ltq_eth_data ltq_eth_data = {
  80         .mii_mode       = PHY_INTERFACE_MODE_RMII,
  81 };
  82
  83 static void __init
  84 p2601hnf1_init(void)
  85 {
  86
  87 #define P2601HNF1_USB                   9
  88
  89         ltq_register_gpio_stp();
  90         ltq_add_device_gpio_leds(-1, ARRAY_SIZE(p2601hnf1_leds_gpio), p2601hnf1_leds_gpio);
  91         ltq_register_gpio_buttons(p2601hnf1_gpio_buttons, ARRAY_SIZE(p2601hnf1_gpio_buttons));
  92         ltq_register_nor(&p2601hnf1_flash_data);
  93         ltq_register_etop(&ltq_eth_data);
  94         xway_register_dwc(P2601HNF1_USB);
  95
  96         // enable the ethernet ports on the SoC
  97 //      ltq_w32((ltq_r32(LTQ_GPORT_P0_CTL) & ~(1 << 17)) | (1 << 18), LTQ_GPORT_P0_CTL);
  98 //      ltq_w32((ltq_r32(LTQ_GPORT_P1_CTL) & ~(1 << 17)) | (1 << 18), LTQ_GPORT_P1_CTL);
  99 //      ltq_w32((ltq_r32(LTQ_GPORT_P2_CTL) & ~(1 << 17)) | (1 << 18), LTQ_GPORT_P2_CTL);
 100 }
 101
 102 MIPS_MACHINE(LANTIQ_MACH_P2601HNF1,
 103                         "P2601HNF1",
 104                         "ZyXEL P-2601HN-F1",
 105                         p2601hnf1_init);
 106