target/linux/ixp4xx/patches-2.6.23/302-gpio_device.patch

   1 Index: linux-2.6.23.17/arch/arm/mach-ixp4xx/avila-setup.c
   2 ===================================================================
   3 --- linux-2.6.23.17.orig/arch/arm/mach-ixp4xx/avila-setup.c
   4 +++ linux-2.6.23.17/arch/arm/mach-ixp4xx/avila-setup.c
   5 @@ -183,6 +183,23 @@ 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 @@ -193,6 +210,9 @@ static struct platform_device *avila_dev
  30  #ifdef CONFIG_LEDS_IXP4XX
  31         &avila_leds,
  32  #endif
  33 +#ifdef CONFIG_GPIO_DEVICE
  34 +       &avila_gpio,
  35 +#endif
  36  };
  37
  38  static char avila_rtc_probe[] __initdata = "rtc-ds1672.probe=0,0x68 ";
  39 Index: linux-2.6.23.17/include/asm-arm/arch-ixp4xx/avila.h
  40 ===================================================================
  41 --- linux-2.6.23.17.orig/include/asm-arm/arch-ixp4xx/avila.h
  42 +++ linux-2.6.23.17/include/asm-arm/arch-ixp4xx/avila.h
  43 @@ -38,3 +38,6 @@
  44
  45  /* User LED */
  46  #define AVILA_LED_USER_GPIO    3
  47 +
  48 +/* gpio mask used by platform device */
  49 +#define AVILA_GPIO_MASK                (1 << 1) | (1 << 3) | (1 << 5) | (1 << 7) | (1 << 9)