c67x00.h 1.1 KB

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  1. // SPDX-License-Identifier: GPL-2.0+
  2. /*
  3. * usb_c67x00.h: platform definitions for the Cypress C67X00 USB chip
  4. *
  5. * Copyright (C) 2006-2008 Barco N.V.
  6. */
  7. #ifndef _LINUX_USB_C67X00_H
  8. #define _LINUX_USB_C67X00_H
  9. /* SIE configuration */
  10. #define C67X00_SIE_UNUSED 0
  11. #define C67X00_SIE_HOST 1
  12. #define C67X00_SIE_PERIPHERAL_A 2 /* peripheral on A port */
  13. #define C67X00_SIE_PERIPHERAL_B 3 /* peripheral on B port */
  14. #define c67x00_sie_config(config, n) (((config)>>(4*(n)))&0x3)
  15. #define C67X00_SIE1_UNUSED (C67X00_SIE_UNUSED << 0)
  16. #define C67X00_SIE1_HOST (C67X00_SIE_HOST << 0)
  17. #define C67X00_SIE1_PERIPHERAL_A (C67X00_SIE_PERIPHERAL_A << 0)
  18. #define C67X00_SIE1_PERIPHERAL_B (C67X00_SIE_PERIPHERAL_B << 0)
  19. #define C67X00_SIE2_UNUSED (C67X00_SIE_UNUSED << 4)
  20. #define C67X00_SIE2_HOST (C67X00_SIE_HOST << 4)
  21. #define C67X00_SIE2_PERIPHERAL_A (C67X00_SIE_PERIPHERAL_A << 4)
  22. #define C67X00_SIE2_PERIPHERAL_B (C67X00_SIE_PERIPHERAL_B << 4)
  23. struct c67x00_platform_data {
  24. int sie_config; /* SIEs config (C67X00_SIEx_*) */
  25. unsigned long hpi_regstep; /* Step between HPI registers */
  26. };
  27. #endif /* _LINUX_USB_C67X00_H */