target/linux/ixp4xx/patches-2.6.27/301-avila_led.patch

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