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kernel_samsung_msm8974
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kernel_samsu...
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include
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linux
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regulator
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max8649.h

max8649.h 976 B
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  1. /*
    2. 

  2.  * Interface of Maxim max8649
    3. 

  3.  *
    4. 

  4.  * Copyright (C) 2009-2010 Marvell International Ltd.
    5. 

  5.  *      Haojian Zhuang <haojian.zhuang@marvell.com>
    6. 

  6.  *
    7. 

  7.  * This program is free software; you can redistribute it and/or modify
    8. 

  8.  * it under the terms of the GNU General Public License version 2 as
    9. 

  9.  * published by the Free Software Foundation.
    10. 

  10.  */
    11. 

  11. 

  12. #ifndef __LINUX_REGULATOR_MAX8649_H
    13. 

  13. #define	__LINUX_REGULATOR_MAX8649_H
    14. 

  14. 

  15. #include <linux/regulator/machine.h>
    16. 

  16. 

  17. enum {
    18. 

  18. 	MAX8649_EXTCLK_26MHZ = 0,
    19. 

  19. 	MAX8649_EXTCLK_13MHZ,
    20. 

  20. 	MAX8649_EXTCLK_19MHZ,	/* 19.2MHz */
    21. 

  21. };
    22. 

  22. 

  23. enum {
    24. 

  24. 	MAX8649_RAMP_32MV = 0,
    25. 

  25. 	MAX8649_RAMP_16MV,
    26. 

  26. 	MAX8649_RAMP_8MV,
    27. 

  27. 	MAX8649_RAMP_4MV,
    28. 

  28. 	MAX8649_RAMP_2MV,
    29. 

  29. 	MAX8649_RAMP_1MV,
    30. 

  30. 	MAX8649_RAMP_0_5MV,
    31. 

  31. 	MAX8649_RAMP_0_25MV,
    32. 

  32. };
    33. 

  33. 

  34. struct max8649_platform_data {
    35. 

  35. 	struct regulator_init_data *regulator;
    36. 

  36. 

  37. 	unsigned	mode:2;		/* bit[1:0] = VID1,VID0 */
    38. 

  38. 	unsigned	extclk_freq:2;
    39. 

  39. 	unsigned	extclk:1;
    40. 

  40. 	unsigned	ramp_timing:3;
    41. 

  41. 	unsigned	ramp_down:1;
    42. 

  42. };
    43. 

  43. 

  44. #endif	/* __LINUX_REGULATOR_MAX8649_H */
    45. 

  45.