target/linux/lantiq/patches-2.6.39/150-falcon-easy98020.patch

   1 --- /dev/null
   2 +++ b/arch/mips/lantiq/falcon/mach-easy98020.c
   3 @@ -0,0 +1,117 @@
   4 +#include <linux/init.h>
   5 +#include <linux/platform_device.h>
   6 +#include <linux/leds.h>
   7 +#include <linux/gpio.h>
   8 +#include <linux/gpio_buttons.h>
   9 +#include <linux/mtd/mtd.h>
  10 +#include <linux/mtd/partitions.h>
  11 +#include <linux/input.h>
  12 +#include <linux/interrupt.h>
  13 +#include <linux/spi/spi.h>
  14 +#include <linux/spi/flash.h>
  15 +#include "../machtypes.h"
  16 +
  17 +#include "devices.h"
  18 +#include "dev-leds-gpio.h"
  19 +
  20 +#define EASY98020_GPIO_LED_0 9
  21 +#define EASY98020_GPIO_LED_1 10
  22 +#define EASY98020_GPIO_LED_2 11
  23 +#define EASY98020_GPIO_LED_3 12
  24 +#define EASY98020_GPIO_LED_GE0_ACT 110
  25 +#define EASY98020_GPIO_LED_GE0_LINK 109
  26 +#define EASY98020_GPIO_LED_GE1_ACT 106
  27 +#define EASY98020_GPIO_LED_GE1_LINK 105
  28 +
  29 +extern unsigned char ltq_ethaddr[6];
  30 +
  31 +#ifdef CONFIG_MTD_PARTITIONS
  32 +static struct mtd_partition easy98020_spi_partitions[] =
  33 +{
  34 +       {
  35 +               .name   = "uboot",
  36 +               .offset = 0x0,
  37 +               .size   = 0x40000,
  38 +       },
  39 +       {
  40 +               .name   = "uboot_env",
  41 +               .offset = 0x40000,
  42 +               .size   = 0x40000,      /* 2 sectors for redundant env. */
  43 +       },
  44 +       {
  45 +               .name   = "linux",
  46 +               .offset = 0x80000,
  47 +               .size   = 0xF80000,     /* map only 16 MiB */
  48 +       },
  49 +};
  50 +
  51 +static struct flash_platform_data easy98020_spi_flash_platform_data = {
  52 +       .name = "sflash",
  53 +       .parts = easy98020_spi_partitions,
  54 +       .nr_parts = ARRAY_SIZE(easy98020_spi_partitions)
  55 +};
  56 +#endif
  57 +
  58 +static struct spi_board_info easy98020_spi_flash_data __initdata = {
  59 +       .modalias               = "m25p80",
  60 +       .bus_num                = 0,
  61 +       .chip_select            = 0,
  62 +       .max_speed_hz           = 10 * 1000 * 1000,
  63 +       .mode                   = SPI_MODE_3,
  64 +#ifdef CONFIG_MTD_PARTITIONS
  65 +       .platform_data          = &easy98020_spi_flash_platform_data
  66 +#endif
  67 +};
  68 +
  69 +static struct gpio_led easy98020_leds_gpio[] __initdata = {
  70 +       {
  71 +               .name           = "easy98020:green:0",
  72 +               .gpio           = EASY98020_GPIO_LED_0,
  73 +               .active_low     = 0,
  74 +       }, {
  75 +               .name           = "easy98020:green:1",
  76 +               .gpio           = EASY98020_GPIO_LED_1,
  77 +               .active_low     = 0,
  78 +       }, {
  79 +               .name           = "easy98020:green:2",
  80 +               .gpio           = EASY98020_GPIO_LED_2,
  81 +               .active_low     = 0,
  82 +       }, {
  83 +               .name           = "easy98020:green:3",
  84 +               .gpio           = EASY98020_GPIO_LED_3,
  85 +               .active_low     = 0,
  86 +       }, {
  87 +               .name           = "easy98020:ge0_act",
  88 +               .gpio           = EASY98020_GPIO_LED_GE0_ACT,
  89 +               .active_low     = 0,
  90 +       }, {
  91 +               .name           = "easy98020:ge0_link",
  92 +               .gpio           = EASY98020_GPIO_LED_GE0_LINK,
  93 +               .active_low     = 0,
  94 +       }, {
  95 +               .name           = "easy98020:ge1_act",
  96 +               .gpio           = EASY98020_GPIO_LED_GE1_ACT,
  97 +               .active_low     = 0,
  98 +       }, {
  99 +               .name           = "easy98020:ge1_link",
 100 +               .gpio           = EASY98020_GPIO_LED_GE1_LINK,
 101 +               .active_low     = 0,
 102 +       }
 103 +};
 104 +
 105 +static void __init easy98020_init(void)
 106 +{
 107 +       falcon_register_asc(0);
 108 +       falcon_register_gpio();
 109 +       falcon_register_wdt();
 110 +       falcon_register_i2c();
 111 +       falcon_register_spi_flash(&easy98020_spi_flash_data);
 112 +       ltq_add_device_leds_gpio(-1, ARRAY_SIZE(easy98020_leds_gpio),
 113 +                                       easy98020_leds_gpio);
 114 +       falcon_register_crypto();
 115 +}
 116 +
 117 +MIPS_MACHINE(LANTIQ_MACH_EASY98020,
 118 +                       "EASY98020",
 119 +                       "EASY98020 Eval Board",
 120 +                       easy98020_init);
 121 --- a/arch/mips/lantiq/falcon/Kconfig
 122 +++ b/arch/mips/lantiq/falcon/Kconfig
 123 @@ -6,6 +6,10 @@ config LANTIQ_MACH_EASY98000
 124         bool "Easy98000"
 125         default y
 126
 127 +config LANTIQ_MACH_EASY98020
 128 +       bool "Easy98020"
 129 +       default y
 130 +
 131  endmenu
 132
 133  endif
 134 --- a/arch/mips/lantiq/falcon/Makefile
 135 +++ b/arch/mips/lantiq/falcon/Makefile
 136 @@ -3,3 +3,4 @@ obj-y += softdog_vpe.o
 137  obj-$(CONFIG_LANTIQ_MACH_EASY98000) += addon-easy98000.o
 138  obj-$(CONFIG_LANTIQ_MACH_EASY98000) += mach-easy98000.o
 139  obj-$(CONFIG_LANTIQ_MACH_EASY98000) += dev-leds-easy98000-cpld.o
 140 +obj-$(CONFIG_LANTIQ_MACH_EASY98020) += mach-easy98020.o