target/linux/at91-2.6/patches/009-fdl-uartinit.patch

   1 --- linux-2.6.21.1.orig/arch/arm/mach-at91/at91rm9200_devices.c 2007-05-28 12:22:29.000000000 +0200
   2 +++ linux-2.6.21.1/arch/arm/mach-at91/at91rm9200_devices.c      2007-05-28 16:44:36.000000000 +0200
   3 @@ -618,7 +618,6 @@
   4
   5
   6  #if defined(CONFIG_NEW_LEDS)
   7 -
   8  static struct platform_device at91_leds = {
   9         .name           = "at91_leds",
  10         .id             = -1,
  11 @@ -724,6 +723,10 @@
  12          *  We need to drive the pin manually.  Default is off (RTS is active low).
  13          */
  14         at91_set_gpio_output(AT91_PIN_PA21, 1);
  15 +       at91_set_gpio_output(AT91_PIN_PB6, 1);  /* DTR0 */
  16 +       at91_set_gpio_output(AT91_PIN_PB7, 1);  /* RI0 */
  17 +       at91_set_gpio_input(AT91_PIN_PA19, 1);  /* DCD0 */
  18 +       at91_set_deglitch(AT91_PIN_PA19, 1);
  19  }
  20
  21  static struct resource uart1_resources[] = {
  22 @@ -835,6 +838,12 @@
  23  {
  24         at91_set_B_periph(AT91_PIN_PA5, 1);             /* TXD3 */
  25         at91_set_B_periph(AT91_PIN_PA6, 0);             /* RXD3 */
  26 +       at91_set_B_periph(AT91_PIN_PB0, 0);   /* RTS3 */
  27 +       at91_set_B_periph(AT91_PIN_PB1, 0);   /* CTS3 */
  28 +       at91_set_gpio_output(AT91_PIN_PB29, 1); /* DTR0 */
  29 +       at91_set_gpio_output(AT91_PIN_PB2, 1);  /* RI0 */
  30 +       at91_set_gpio_input(AT91_PIN_PA24, 1);  /* DCD0 */
  31 +       at91_set_deglitch(AT91_PIN_PA24, 1);
  32  }
  33
  34  struct platform_device *at91_uarts[ATMEL_MAX_UART];    /* the UARTs to use */