gpio.h 1.1 KB

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  1. /* SPDX-License-Identifier: GPL-2.0-or-later */
  2. /**
  3. ******************************************************************************
  4. * @file gpio.h
  5. * @author StarFive Technology
  6. * @version V1.0
  7. * @date 08/13/2020
  8. * @brief
  9. ******************************************************************************
  10. * @copy
  11. *
  12. * THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
  13. * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
  14. * TIME. AS A RESULT, STARFIVE SHALL NOT BE HELD LIABLE FOR ANY
  15. * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
  16. * FROM THE CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
  17. * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
  18. *
  19. * COPYRIGHT 2020 Shanghai StarFive Technology Co., Ltd.
  20. */
  21. #ifndef _SFC_GPIO_H
  22. #define _SFC_GPIO_H
  23. #include <comdef.h>
  24. int gpio_get_val(int gpio_num);
  25. extern void gpio_init(void);
  26. extern int get_boot_mode();
  27. #define BOOT_GPIO_60 60
  28. #define BOOT_GPIO_61 61
  29. #define BOOT_GPIO_62 62
  30. #endif /* _SFC_GPIO_H */