gpio.h 719 B

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  1. /*
  2. * Atheros AR71XX/AR724X/AR913X GPIO API definitions
  3. *
  4. * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
  5. * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
  6. *
  7. * This program is free software; you can redistribute it and/or modify it
  8. * under the terms of the GNU General Public License version 2 as published
  9. * by the Free Software Foundation.
  10. *
  11. */
  12. #ifndef __ASM_MACH_ATH79_GPIO_H
  13. #define __ASM_MACH_ATH79_GPIO_H
  14. #define ARCH_NR_GPIOS 64
  15. #include <asm-generic/gpio.h>
  16. int gpio_to_irq(unsigned gpio);
  17. int irq_to_gpio(unsigned irq);
  18. int gpio_get_value(unsigned gpio);
  19. void gpio_set_value(unsigned gpio, int value);
  20. #define gpio_cansleep __gpio_cansleep
  21. #endif /* __ASM_MACH_ATH79_GPIO_H */