target/linux/ixp4xx/patches-2.6.25/301-avila_led.patch

   1 Index: linux-2.6.25.4/arch/arm/mach-ixp4xx/avila-setup.c
   2 ===================================================================
   3 --- linux-2.6.25.4.orig/arch/arm/mach-ixp4xx/avila-setup.c
   4 +++ linux-2.6.25.4/arch/arm/mach-ixp4xx/avila-setup.c
   5 @@ -26,6 +26,7 @@
   6  # include <linux/eeprom.h>
   7  #endif
   8
   9 +#include <linux/leds.h>
  10  #include <linux/i2c-gpio.h>
  11
  12  #include <asm/types.h>
  13 @@ -172,6 +173,72 @@ static struct platform_device avila_npec
  14         .dev.platform_data      = &avila_npec_data,
  15  };
  16
  17 +static struct gpio_led avila_gpio_leds[] = {
  18 +       {
  19 +               .name           = "user",  /* green led */
  20 +               .gpio           = AVILA_GW23XX_LED_USER_GPIO,
  21 +               .active_low     = 1,
  22 +       }
  23 +};
  24 +
  25 +static struct gpio_led_platform_data avila_gpio_leds_data = {
  26 +       .num_leds               = 1,
  27 +       .leds                   = avila_gpio_leds,
  28 +};
  29 +
  30 +static struct platform_device avila_gpio_leds_device = {
  31 +       .name                   = "leds-gpio",
  32 +       .id                     = -1,
  33 +       .dev.platform_data      = &avila_gpio_leds_data,
  34 +};
  35 +
  36 +static struct latch_led avila_latch_leds[] = {
  37 +       {
  38 +               .name   = "led0",  /* green led */
  39 +               .bit    = 0,
  40 +       },
  41 +       {
  42 +               .name   = "led1",  /* green led */
  43 +               .bit    = 1,
  44 +       },
  45 +       {
  46 +               .name   = "led2",  /* green led */
  47 +               .bit    = 2,
  48 +       },
  49 +       {
  50 +               .name   = "led3",  /* green led */
  51 +               .bit    = 3,
  52 +       },
  53 +       {
  54 +               .name   = "led4",  /* green led */
  55 +               .bit    = 4,
  56 +       },
  57 +       {
  58 +               .name   = "led5",  /* green led */
  59 +               .bit    = 5,
  60 +       },
  61 +       {
  62 +               .name   = "led6",  /* green led */
  63 +               .bit    = 6,
  64 +       },
  65 +       {
  66 +               .name   = "led7",  /* green led */
  67 +               .bit    = 7,
  68 +       }
  69 +};
  70 +
  71 +static struct latch_led_platform_data avila_latch_leds_data = {
  72 +       .num_leds       = 8,
  73 +       .leds           = avila_latch_leds,
  74 +       .mem            = 0x51000000,
  75 +};
  76 +
  77 +static struct platform_device avila_latch_leds_device = {
  78 +       .name                   = "leds-latch",
  79 +       .id                     = -1,
  80 +       .dev.platform_data      = &avila_latch_leds_data,
  81 +};
  82 +
  83  static struct platform_device *avila_devices[] __initdata = {
  84         &avila_i2c_gpio,
  85         &avila_flash,
  86 @@ -182,6 +249,8 @@ static void __init avila_gw23xx_setup(vo
  87  {
  88         platform_device_register(&avila_npeb_device);
  89         platform_device_register(&avila_npec_device);
  90 +
  91 +       platform_device_register(&avila_gpio_leds_device);
  92  }
  93
  94  #ifdef CONFIG_SENSORS_EEPROM
  95 @@ -189,6 +258,8 @@ static void __init avila_gw2342_setup(vo
  96  {
  97         platform_device_register(&avila_npeb_device);
  98         platform_device_register(&avila_npec_device);
  99 +
 100 +       platform_device_register(&avila_gpio_leds_device);
 101  }
 102
 103  static void __init avila_gw2345_setup(void)
 104 @@ -199,22 +270,30 @@ static void __init avila_gw2345_setup(vo
 105
 106         avila_npec_data.phy = 5; /* port 5 of the KS8995 switch */
 107         platform_device_register(&avila_npec_device);
 108 +
 109 +       platform_device_register(&avila_gpio_leds_device);
 110  }
 111
 112  static void __init avila_gw2347_setup(void)
 113  {
 114         platform_device_register(&avila_npeb_device);
 115 +
 116 +       avila_gpio_leds[0].gpio = AVILA_GW23X7_LED_USER_GPIO;
 117 +       platform_device_register(&avila_gpio_leds_device);
 118  }
 119
 120  static void __init avila_gw2348_setup(void)
 121  {
 122         platform_device_register(&avila_npeb_device);
 123         platform_device_register(&avila_npec_device);
 124 +
 125 +       platform_device_register(&avila_gpio_leds_device);
 126  }
 127
 128  static void __init avila_gw2353_setup(void)
 129  {
 130         platform_device_register(&avila_npeb_device);
 131 +       platform_device_register(&avila_gpio_leds_device);
 132  }
 133
 134  static void __init avila_gw2355_setup(void)
 135 @@ -225,11 +304,29 @@ static void __init avila_gw2355_setup(vo
 136
 137         avila_npec_data.phy = 16;
 138         platform_device_register(&avila_npec_device);
 139 +
 140 +       platform_device_register(&avila_gpio_leds_device);
 141 +
 142 +       *IXP4XX_EXP_CS4 |= 0xbfff3c03;
 143 +       avila_latch_leds[0].name = "RXD";
 144 +       avila_latch_leds[1].name = "TXD";
 145 +       avila_latch_leds[2].name = "POL";
 146 +       avila_latch_leds[3].name = "LNK";
 147 +       avila_latch_leds[4].name = "ERR";
 148 +       avila_latch_leds_data.num_leds = 5;
 149 +       avila_latch_leds_data.mem = 0x54000000;
 150 +       platform_device_register(&avila_latch_leds_device);
 151  }
 152
 153  static void __init avila_gw2357_setup(void)
 154  {
 155         platform_device_register(&avila_npeb_device);
 156 +
 157 +       avila_gpio_leds[0].gpio = AVILA_GW23X7_LED_USER_GPIO;
 158 +       platform_device_register(&avila_gpio_leds_device);
 159 +
 160 +       *IXP4XX_EXP_CS1 |= 0xbfff3c03;
 161 +       platform_device_register(&avila_latch_leds_device);
 162  }
 163
 164  static struct avila_board_info avila_boards[] __initdata = {
 165 Index: linux-2.6.25.4/include/asm-arm/arch-ixp4xx/avila.h
 166 ===================================================================
 167 --- linux-2.6.25.4.orig/include/asm-arm/arch-ixp4xx/avila.h
 168 +++ linux-2.6.25.4/include/asm-arm/arch-ixp4xx/avila.h
 169 @@ -36,4 +36,6 @@
 170  #define AVILA_PCI_INTC_PIN     9
 171  #define AVILA_PCI_INTD_PIN     8
 172
 173 -
 174 +/* User LEDs */
 175 +#define AVILA_GW23XX_LED_USER_GPIO     3
 176 +#define AVILA_GW23X7_LED_USER_GPIO     4