target/linux/ixp4xx/patches-2.6.27/302-avila_gpio_device.patch

   1 --- a/arch/arm/mach-ixp4xx/avila-setup.c
   2 +++ b/arch/arm/mach-ixp4xx/avila-setup.c
   3 @@ -237,10 +237,28 @@ static struct platform_device avila_latc
   4         .dev.platform_data      = &avila_latch_leds_data,
   5  };
   6
   7 +static struct resource avila_gpio_resources[] = {
   8 +       {
   9 +               .name   = "gpio",
  10 +               /* FIXME: gpio mask should be model specific */
  11 +               .start  = AVILA_GPIO_MASK,
  12 +               .end    = AVILA_GPIO_MASK,
  13 +               .flags  = 0,
  14 +       },
  15 +};
  16 +
  17 +static struct platform_device avila_gpio = {
  18 +       .name                   = "GPIODEV",
  19 +       .id                     = -1,
  20 +       .num_resources          = ARRAY_SIZE(avila_gpio_resources),
  21 +       .resource               = avila_gpio_resources,
  22 +};
  23 +
  24  static struct platform_device *avila_devices[] __initdata = {
  25         &avila_i2c_gpio,
  26         &avila_flash,
  27 -       &avila_uart
  28 +       &avila_uart,
  29 +       &avila_gpio,
  30  };
  31
  32  static void __init avila_gw23xx_setup(void)
  33 --- a/arch/arm/mach-ixp4xx/include/mach/avila.h
  34 +++ b/arch/arm/mach-ixp4xx/include/mach/avila.h
  35 @@ -39,3 +39,6 @@
  36  /* User LEDs */
  37  #define AVILA_GW23XX_LED_USER_GPIO     3
  38  #define AVILA_GW23X7_LED_USER_GPIO     4
  39 +
  40 +/* gpio mask used by platform device */
  41 +#define AVILA_GPIO_MASK        (1 << 1) | (1 << 3) | (1 << 5) | (1 << 7) | (1 << 9)