target/linux/ixp4xx/patches-2.6.25/302-avila_gpio_device.patch

   1 Index: linux-2.6.24.2/arch/arm/mach-ixp4xx/avila-setup.c
   2 ===================================================================
   3 --- linux-2.6.24.2.orig/arch/arm/mach-ixp4xx/avila-setup.c
   4 +++ linux-2.6.24.2/arch/arm/mach-ixp4xx/avila-setup.c
   5 @@ -192,6 +192,24 @@ static struct platform_device avila_leds
   6  };
   7  #endif
   8
   9 +#ifdef CONFIG_GPIO_DEVICE
  10 +static struct resource avila_gpio_resources[] = {
  11 +       {
  12 +               .name   = "gpio",
  13 +               .start  = AVILA_GPIO_MASK,
  14 +               .end    = AVILA_GPIO_MASK,
  15 +               .flags  = 0,
  16 +       },
  17 +};
  18 +
  19 +static struct platform_device avila_gpio = {
  20 +       .name                   = "GPIODEV",
  21 +       .id                     = -1,
  22 +       .num_resources          = ARRAY_SIZE(avila_gpio_resources),
  23 +       .resource               = avila_gpio_resources,
  24 +};
  25 +#endif
  26 +
  27  static struct platform_device *avila_devices[] __initdata = {
  28         &avila_i2c_gpio,
  29         &avila_flash,
  30 @@ -199,6 +217,9 @@ static struct platform_device *avila_dev
  31  #ifdef CONFIG_LEDS_IXP4XX
  32         &avila_leds,
  33  #endif
  34 +#ifdef CONFIG_GPIO_DEVICE
  35 +       &avila_gpio,
  36 +#endif
  37  };
  38
  39  static struct platform_device *avila_eth_devices[] = {
  40 Index: linux-2.6.24.2/include/asm-arm/arch-ixp4xx/avila.h
  41 ===================================================================
  42 --- linux-2.6.24.2.orig/include/asm-arm/arch-ixp4xx/avila.h
  43 +++ linux-2.6.24.2/include/asm-arm/arch-ixp4xx/avila.h
  44 @@ -38,3 +38,6 @@
  45
  46  /* User LED */
  47  #define AVILA_LED_USER_GPIO    3
  48 +
  49 +/* gpio mask used by platform device */
  50 +#define AVILA_GPIO_MASK                (1 << 1) | (1 << 3) | (1 << 5) | (1 << 7) | (1 << 9)