target/linux/ifxmips/files/arch/mips/ifxmips/danube/mach-arv45xx.c

   1 #include <linux/init.h>
   2 #include <linux/platform_device.h>
   3 #include <linux/leds.h>
   4 #include <linux/gpio.h>
   5 #include <linux/gpio_buttons.h>
   6 #include <linux/mtd/mtd.h>
   7 #include <linux/mtd/partitions.h>
   8 #include <linux/mtd/physmap.h>
   9 #include <linux/input.h>
  10 #include <linux/etherdevice.h>
  11
  12 #include <machine.h>
  13 #include <ifxmips.h>
  14 #include <ifxmips_prom.h>
  15
  16 #include "arcaydian.h"
  17 #include "devices.h"
  18
  19 #define ARV45XX_BRN                             0x3f0000
  20 #define ARV45XX_BRN_MAC                 0x3f0016
  21
  22 #define ARV45XX_EBU_GPIO_START  0x14000000
  23 #define ARV45XX_EBU_GPIO_SIZE   0x00001000
  24
  25 #define ARV4520_LATCH_SWITCH                            (1 << 10)
  26
  27 #ifdef CONFIG_MTD_PARTITIONS
  28 static struct mtd_partition arv45xx_partitions[] =
  29 {
  30         {
  31                 .name   = "uboot",
  32                 .offset = 0x0,
  33                 .size   = 0x20000,
  34         },
  35         {
  36                 .name   = "uboot_env",
  37                 .offset = 0x20000,
  38                 .size   = 0x0,
  39         },
  40         {
  41                 .name   = "kernel",
  42                 .offset = 0x0,
  43                 .size   = 0x0,
  44         },
  45         {
  46                 .name   = "rootfs",
  47                 .offset = 0x0,
  48                 .size   = 0x0,
  49         },
  50         {
  51                 .name   = "board_config",
  52                 .offset = 0x3f0000,
  53                 .size   = 0x10000,
  54         },
  55         {
  56                 .name   = "openwrt",
  57                 .offset = 0x0,
  58                 .size   = 0x0,
  59         },
  60 };
  61 #endif
  62
  63 static struct physmap_flash_data arv45xx_flash_data = {
  64 #ifdef CONFIG_MTD_PARTITIONS
  65         .nr_parts       = ARRAY_SIZE(arv45xx_partitions),
  66         .parts          = arv45xx_partitions,
  67 #endif
  68 };
  69
  70 static struct gpio_led
  71 arv4518_leds_gpio[] __initdata = {
  72         { .name = "ifx:blue:power", .gpio = 3, .active_low = 1, },
  73         { .name = "ifx:blue:adsl", .gpio = 4, .active_low = 1, },
  74         { .name = "ifx:blue:internet", .gpio = 5, .active_low = 1, },
  75         { .name = "ifx:red:power", .gpio = 6, .active_low = 1, },
  76         { .name = "ifx:yello:wps", .gpio = 7, .active_low = 1, },
  77         { .name = "ifx:red:wps", .gpio = 9, .active_low = 1, },
  78         { .name = "ifx:blue:voip", .gpio = 32, .active_low = 1, },
  79         { .name = "ifx:blue:fxs1", .gpio = 33, .active_low = 1, },
  80         { .name = "ifx:blue:fxs2", .gpio = 34, .active_low = 1, },
  81         { .name = "ifx:blue:fxo", .gpio = 35, .active_low = 1, },
  82         { .name = "ifx:blue:voice", .gpio = 36, .active_low = 1, },
  83         { .name = "ifx:blue:usb", .gpio = 37, .active_low = 1, },
  84         { .name = "ifx:blue:wlan", .gpio = 38, .active_low = 1, },
  85 };
  86
  87 static struct gpio_led
  88 arv4520_leds_gpio[] __initdata = {
  89         { .name = "ifx:blue:power", .gpio = 3, .active_low = 1, },
  90         { .name = "ifx:blue:adsl", .gpio = 4, .active_low = 1, },
  91         { .name = "ifx:blue:internet", .gpio = 5, .active_low = 1, },
  92         { .name = "ifx:red:power", .gpio = 6, .active_low = 1, },
  93         { .name = "ifx:yello:wps", .gpio = 7, .active_low = 1, },
  94         { .name = "ifx:red:wps", .gpio = 9, .active_low = 1, },
  95         { .name = "ifx:blue:voip", .gpio = 32, .active_low = 1, },
  96         { .name = "ifx:blue:fxs1", .gpio = 33, .active_low = 1, },
  97         { .name = "ifx:blue:fxs2", .gpio = 34, .active_low = 1, },
  98         { .name = "ifx:blue:fxo", .gpio = 35, .active_low = 1, },
  99         { .name = "ifx:blue:voice", .gpio = 36, .active_low = 1, },
 100         { .name = "ifx:blue:usb", .gpio = 37, .active_low = 1, },
 101         { .name = "ifx:blue:wlan", .gpio = 38, .active_low = 1, },
 102 };
 103
 104 static struct gpio_led arv4525_leds_gpio[] __initdata = {
 105         { .name = "ifx:green:festnetz", .gpio = 4, .active_low = 1, },
 106         { .name = "ifx:green:internet", .gpio = 5, .active_low = 1, },
 107         { .name = "ifx:green:dsl", .gpio = 6, .active_low = 1, },
 108         { .name = "ifx:green:wlan", .gpio = 8, .active_low = 1, },
 109         { .name = "ifx:green:online", .gpio = 9, .active_low = 1, },
 110 };
 111
 112 static struct resource arv45xx_ebu_resource =
 113 {
 114         .name   = "ebu-gpio",
 115         .start  = ARV45XX_EBU_GPIO_START,
 116         .end    = ARV45XX_EBU_GPIO_START + ARV45XX_EBU_GPIO_SIZE - 1,
 117         .flags  = IORESOURCE_MEM,
 118 };
 119
 120 static void __init
 121 arv4518_init(void)
 122 {
 123         static unsigned char mac[6];
 124         if(!ifxmix_detect_brn_block(ARV45XX_BRN))
 125                 ifxmips_find_brn_mac(ARV45XX_BRN_MAC, mac);
 126         else
 127                 random_ether_addr(mac);
 128         ifxmips_register_gpio();
 129         danube_register_ebu_gpio(&arv45xx_ebu_resource, ARV4520_LATCH_SWITCH);
 130         ifxmips_register_mtd(&arv45xx_flash_data);
 131         danube_register_pci(PCI_CLOCK_EXT, 0);
 132         ifxmips_register_wdt();
 133         ifxmips_register_gpio_leds(arv4518_leds_gpio, ARRAY_SIZE(arv4518_leds_gpio));
 134         danube_register_ethernet(mac, REV_MII_MODE);
 135         danube_register_tapi();
 136 }
 137
 138 MIPS_MACHINE(IFXMIPS_MACH_ARV4518,
 139                         "ARV4518",
 140                         "ARV4518 - SMC7908A-ISP",
 141                         arv4518_init);
 142
 143 static void __init
 144 arv4520_init(void)
 145 {
 146         static unsigned char mac[6];
 147         if(!ifxmix_detect_brn_block(ARV45XX_BRN))
 148                 ifxmips_find_brn_mac(ARV45XX_BRN_MAC, mac);
 149         else
 150                 random_ether_addr(mac);
 151         ifxmips_register_gpio();
 152         danube_register_ebu_gpio(&arv45xx_ebu_resource, ARV4520_LATCH_SWITCH);
 153         ifxmips_register_mtd(&arv45xx_flash_data);
 154         danube_register_pci(PCI_CLOCK_EXT, 0);
 155         ifxmips_register_wdt();
 156         ifxmips_register_gpio_leds(arv4520_leds_gpio, ARRAY_SIZE(arv4520_leds_gpio));
 157         danube_register_ethernet(mac, REV_MII_MODE);
 158         danube_register_tapi();
 159 }
 160
 161 MIPS_MACHINE(IFXMIPS_MACH_ARV4520,
 162                         "ARV452",
 163                         "ARV4520 - Airties WAV-281, Arcor A800",
 164                         arv4520_init);
 165
 166 static void __init
 167 arv4525_init(void)
 168 {
 169         static unsigned char mac[6];
 170         if(!ifxmix_detect_brn_block(ARV45XX_BRN))
 171                 ifxmips_find_brn_mac(ARV45XX_BRN_MAC, mac);
 172         else
 173                 random_ether_addr(mac);
 174         ifxmips_register_gpio();
 175         ifxmips_register_mtd(&arv45xx_flash_data);
 176         danube_register_pci(PCI_CLOCK_INT, 0);
 177         ifxmips_register_wdt();
 178         ifxmips_register_gpio_leds(arv4525_leds_gpio, ARRAY_SIZE(arv4525_leds_gpio));
 179         danube_register_ethernet(mac, MII_MODE);
 180         danube_register_tapi();
 181 }
 182
 183 MIPS_MACHINE(IFXMIPS_MACH_ARV4525,
 184                         "ARV4525",
 185                         "ARV4525 - Speedport W502V",
 186                         arv4525_init);