siu.h 1.6 KB

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  1. /*
  2. * Include file for NEC VR4100 series Serial Interface Unit.
  3. *
  4. * Copyright (C) 2005-2008 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
  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. * This program is distributed in the hope that it will be useful,
  12. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  14. * GNU General Public License for more details.
  15. *
  16. * You should have received a copy of the GNU General Public License
  17. * along with this program; if not, write to the Free Software
  18. * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  19. */
  20. #ifndef __NEC_VR41XX_SIU_H
  21. #define __NEC_VR41XX_SIU_H
  22. #define SIU_PORTS_MAX 2
  23. typedef enum {
  24. SIU_INTERFACE_RS232C,
  25. SIU_INTERFACE_IRDA,
  26. } siu_interface_t;
  27. extern void vr41xx_select_siu_interface(siu_interface_t interface);
  28. typedef enum {
  29. SIU_USE_IRDA,
  30. FIR_USE_IRDA,
  31. } irda_use_t;
  32. extern void vr41xx_use_irda(irda_use_t use);
  33. typedef enum {
  34. SHARP_IRDA,
  35. TEMIC_IRDA,
  36. HP_IRDA,
  37. } irda_module_t;
  38. typedef enum {
  39. IRDA_TX_1_5MBPS,
  40. IRDA_TX_4MBPS,
  41. } irda_speed_t;
  42. extern void vr41xx_select_irda_module(irda_module_t module, irda_speed_t speed);
  43. #ifdef CONFIG_SERIAL_VR41XX_CONSOLE
  44. extern void vr41xx_siu_early_setup(struct uart_port *port);
  45. #else
  46. static inline void vr41xx_siu_early_setup(struct uart_port *port) {}
  47. #endif
  48. #endif /* __NEC_VR41XX_SIU_H */