max8649.h 830 B

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  1. /* SPDX-License-Identifier: GPL-2.0-only */
  2. /*
  3. * Interface of Maxim max8649
  4. *
  5. * Copyright (C) 2009-2010 Marvell International Ltd.
  6. * Haojian Zhuang <haojian.zhuang@marvell.com>
  7. */
  8. #ifndef __LINUX_REGULATOR_MAX8649_H
  9. #define __LINUX_REGULATOR_MAX8649_H
  10. #include <linux/regulator/machine.h>
  11. enum {
  12. MAX8649_EXTCLK_26MHZ = 0,
  13. MAX8649_EXTCLK_13MHZ,
  14. MAX8649_EXTCLK_19MHZ, /* 19.2MHz */
  15. };
  16. enum {
  17. MAX8649_RAMP_32MV = 0,
  18. MAX8649_RAMP_16MV,
  19. MAX8649_RAMP_8MV,
  20. MAX8649_RAMP_4MV,
  21. MAX8649_RAMP_2MV,
  22. MAX8649_RAMP_1MV,
  23. MAX8649_RAMP_0_5MV,
  24. MAX8649_RAMP_0_25MV,
  25. };
  26. struct max8649_platform_data {
  27. struct regulator_init_data *regulator;
  28. unsigned mode:2; /* bit[1:0] = VID1,VID0 */
  29. unsigned extclk_freq:2;
  30. unsigned extclk:1;
  31. unsigned ramp_timing:3;
  32. unsigned ramp_down:1;
  33. };
  34. #endif /* __LINUX_REGULATOR_MAX8649_H */