target/linux/lantiq/patches-2.6.39/160-falcon-95C3AM1.patch

   1 --- /dev/null
   2 +++ b/arch/mips/lantiq/falcon/mach-95C3AM1.c
   3 @@ -0,0 +1,103 @@
   4 +#include <linux/init.h>
   5 +#include <linux/platform_device.h>
   6 +#include <linux/i2c-gpio.h>
   7 +#include "../machtypes.h"
   8 +
   9 +#include "devices.h"
  10 +#include "dev-leds-gpio.h"
  11 +
  12 +#define BOARD_95C3AM1_GPIO_LED_0 10
  13 +#define BOARD_95C3AM1_GPIO_LED_1 11
  14 +#define BOARD_95C3AM1_GPIO_LED_2 12
  15 +#define BOARD_95C3AM1_GPIO_LED_3 13
  16 +
  17 +extern unsigned char ltq_ethaddr[6];
  18 +
  19 +#ifdef CONFIG_MTD_PARTITIONS
  20 +static struct mtd_partition board_95C3AM1_partitions[] =
  21 +{
  22 +       {
  23 +               .name   = "uboot",
  24 +               .offset = 0x0,
  25 +               .size   = 0x40000,
  26 +       },
  27 +       {
  28 +               .name   = "uboot_env",
  29 +               .offset = 0x40000,
  30 +               .size   = 0x40000,      /* 2 sectors for redundant env. */
  31 +       },
  32 +       {
  33 +               .name   = "linux",
  34 +               .offset = 0x80000,
  35 +               .size   = 0xF80000,     /* map only 16 MiB */
  36 +       },
  37 +};
  38 +
  39 +static struct flash_platform_data board_95C3AM1_flash_platform_data = {
  40 +       .name = "sflash",
  41 +       .parts = board_95C3AM1_partitions,
  42 +       .nr_parts = ARRAY_SIZE(board_95C3AM1_partitions)
  43 +};
  44 +#endif
  45 +
  46 +static struct spi_board_info board_95C3AM1_flash_data __initdata = {
  47 +       .modalias               = "m25p80",
  48 +       .bus_num                = 0,
  49 +       .chip_select            = 0,
  50 +       .max_speed_hz           = 10 * 1000 * 1000,
  51 +       .mode                   = SPI_MODE_3,
  52 +#ifdef CONFIG_MTD_PARTITIONS
  53 +       .platform_data          = &board_95C3AM1_flash_platform_data
  54 +#endif
  55 +};
  56 +
  57 +static struct gpio_led board_95C3AM1_leds_gpio[] __initdata = {
  58 +       {
  59 +               .name           = "power",
  60 +               .gpio           = BOARD_95C3AM1_GPIO_LED_0,
  61 +               .active_low     = 0,
  62 +       }, {
  63 +               .name           = "optical",
  64 +               .gpio           = BOARD_95C3AM1_GPIO_LED_1,
  65 +               .active_low     = 0,
  66 +       }, {
  67 +               .name           = "lan",
  68 +               .gpio           = BOARD_95C3AM1_GPIO_LED_2,
  69 +               .active_low     = 0,
  70 +       }, {
  71 +               .name           = "update",
  72 +               .gpio           = BOARD_95C3AM1_GPIO_LED_3,
  73 +               .active_low     = 0,
  74 +       }
  75 +};
  76 +
  77 +static struct i2c_gpio_platform_data board_95C3AM1_i2c_gpio_data = {
  78 +       .sda_pin        = 107,
  79 +       .scl_pin        = 108,
  80 +};
  81 +
  82 +static struct platform_device board_95C3AM1_i2c_gpio_device = {
  83 +       .name           = "i2c-gpio",
  84 +       .id             = 0,
  85 +       .dev = {
  86 +               .platform_data  = &board_95C3AM1_i2c_gpio_data,
  87 +       }
  88 +};
  89 +
  90 +static void __init board_95C3AM1_init(void)
  91 +{
  92 +       falcon_register_asc(0);
  93 +       falcon_register_gpio();
  94 +       falcon_register_wdt();
  95 +       falcon_register_i2c();
  96 +       falcon_register_spi_flash(&board_95C3AM1_flash_data);
  97 +       platform_device_register(&board_95C3AM1_i2c_gpio_device);
  98 +       ltq_add_device_leds_gpio(-1, ARRAY_SIZE(board_95C3AM1_leds_gpio),
  99 +                                               board_95C3AM1_leds_gpio);
 100 +       falcon_register_crypto();
 101 +}
 102 +
 103 +MIPS_MACHINE(LANTIQ_MACH_95C3AM1,
 104 +                       "95C3AM1",
 105 +                       "95C3AM1 Board",
 106 +                       board_95C3AM1_init);
 107 --- a/arch/mips/lantiq/falcon/Kconfig
 108 +++ b/arch/mips/lantiq/falcon/Kconfig
 109 @@ -10,6 +10,10 @@ config LANTIQ_MACH_EASY98020
 110         bool "Easy98020"
 111         default y
 112
 113 +config LANTIQ_MACH_95C3AM1
 114 +       bool "95C3AM1"
 115 +       default y
 116 +
 117  endmenu
 118
 119  endif
 120 --- a/arch/mips/lantiq/falcon/Makefile
 121 +++ b/arch/mips/lantiq/falcon/Makefile
 122 @@ -4,3 +4,4 @@ obj-$(CONFIG_LANTIQ_MACH_EASY98000) += a
 123  obj-$(CONFIG_LANTIQ_MACH_EASY98000) += mach-easy98000.o
 124  obj-$(CONFIG_LANTIQ_MACH_EASY98000) += dev-leds-easy98000-cpld.o
 125  obj-$(CONFIG_LANTIQ_MACH_EASY98020) += mach-easy98020.o
 126 +obj-$(CONFIG_LANTIQ_MACH_95C3AM1)   += mach-95C3AM1.o
 127 --- a/arch/mips/lantiq/machtypes.h
 128 +++ b/arch/mips/lantiq/machtypes.h
 129 @@ -21,6 +21,7 @@ enum lantiq_mach_type {
 130         LANTIQ_MACH_EASY98000SF,        /* Falcon Eval Board, Serial Flash */
 131         LANTIQ_MACH_EASY98000NAND,      /* Falcon Eval Board, NAND Flash */
 132         LANTIQ_MACH_EASY98020,          /* Falcon Reference Board */
 133 +       LANTIQ_MACH_95C3AM1,            /* Board 95C3AM1 */
 134  };
 135
 136  #endif