release/src-rt-6.x.4708/linux/linux-2.6.36/arch/arm/mach-gemini/include/mach/gpio.h

   1 /*
   2  * Gemini gpiolib specific defines
   3  *
   4  * Copyright (C) 2008-2009 Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  */
  11
  12 #ifndef __MACH_GPIO_H__
  13 #define __MACH_GPIO_H__
  14
  15 #include <mach/irqs.h>
  16 #include <asm-generic/gpio.h>
  17
  18 #define gpio_get_value  __gpio_get_value
  19 #define gpio_set_value  __gpio_set_value
  20 #define gpio_cansleep   __gpio_cansleep
  21
  22 #define gpio_to_irq(x)  ((x) + GPIO_IRQ_BASE)
  23 #define irq_to_gpio(x)  ((x) - GPIO_IRQ_BASE)
  24
  25 #endif /* __MACH_GPIO_H__ */