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kernel_xiaom...
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include
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dt-bindings
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pinctrl
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hisi.h

hisi.h 2.0 KB
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  1. /*
    2. 

  2.  * This header provides constants for hisilicon pinctrl bindings.
    3. 

  3.  *
    4. 

  4.  * Copyright (c) 2015 Hisilicon Limited.
    5. 

  5.  * Copyright (c) 2015 Linaro Limited.
    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.  * This program is distributed "as is" WITHOUT ANY WARRANTY of any
    12. 

  12.  * kind, whether express or implied; without even the implied warranty
    13. 

  13.  * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    14. 

  14.  * GNU General Public License for more details.
    15. 

  15.  */
    16. 

  16. 

  17. #ifndef _DT_BINDINGS_PINCTRL_HISI_H
    18. 

  18. #define _DT_BINDINGS_PINCTRL_HISI_H
    19. 

  19. 

  20. /* iomg bit definition */
    21. 

  21. #define MUX_M0		0
    22. 

  22. #define MUX_M1		1
    23. 

  23. #define MUX_M2		2
    24. 

  24. #define MUX_M3		3
    25. 

  25. #define MUX_M4		4
    26. 

  26. #define MUX_M5		5
    27. 

  27. #define MUX_M6		6
    28. 

  28. #define MUX_M7		7
    29. 

  29. 

  30. /* iocg bit definition */
    31. 

  31. #define PULL_MASK	(3)
    32. 

  32. #define PULL_DIS	(0)
    33. 

  33. #define PULL_UP		(1 << 0)
    34. 

  34. #define PULL_DOWN	(1 << 1)
    35. 

  35. 

  36. /* drive strength definition */
    37. 

  37. #define DRIVE_MASK	(7 << 4)
    38. 

  38. #define DRIVE1_02MA	(0 << 4)
    39. 

  39. #define DRIVE1_04MA	(1 << 4)
    40. 

  40. #define DRIVE1_08MA	(2 << 4)
    41. 

  41. #define DRIVE1_10MA	(3 << 4)
    42. 

  42. #define DRIVE2_02MA	(0 << 4)
    43. 

  43. #define DRIVE2_04MA	(1 << 4)
    44. 

  44. #define DRIVE2_08MA	(2 << 4)
    45. 

  45. #define DRIVE2_10MA	(3 << 4)
    46. 

  46. #define DRIVE3_04MA	(0 << 4)
    47. 

  47. #define DRIVE3_08MA	(1 << 4)
    48. 

  48. #define DRIVE3_12MA	(2 << 4)
    49. 

  49. #define DRIVE3_16MA	(3 << 4)
    50. 

  50. #define DRIVE3_20MA	(4 << 4)
    51. 

  51. #define DRIVE3_24MA	(5 << 4)
    52. 

  52. #define DRIVE3_32MA	(6 << 4)
    53. 

  53. #define DRIVE3_40MA	(7 << 4)
    54. 

  54. #define DRIVE4_02MA	(0 << 4)
    55. 

  55. #define DRIVE4_04MA	(2 << 4)
    56. 

  56. #define DRIVE4_08MA	(4 << 4)
    57. 

  57. #define DRIVE4_10MA	(6 << 4)
    58. 

  58. 

  59. /* drive strength definition for hi3660 */
    60. 

  60. #define DRIVE6_MASK	(15 << 4)
    61. 

  61. #define DRIVE6_04MA	(0 << 4)
    62. 

  62. #define DRIVE6_12MA	(4 << 4)
    63. 

  63. #define DRIVE6_19MA	(8 << 4)
    64. 

  64. #define DRIVE6_27MA	(10 << 4)
    65. 

  65. #define DRIVE6_32MA	(15 << 4)
    66. 

  66. #define DRIVE7_02MA	(0 << 4)
    67. 

  67. #define DRIVE7_04MA	(1 << 4)
    68. 

  68. #define DRIVE7_06MA	(2 << 4)
    69. 

  69. #define DRIVE7_08MA	(3 << 4)
    70. 

  70. #define DRIVE7_10MA	(4 << 4)
    71. 

  71. #define DRIVE7_12MA	(5 << 4)
    72. 

  72. #define DRIVE7_14MA	(6 << 4)
    73. 

  73. #define DRIVE7_16MA	(7 << 4)
    74. 

  74. #endif
    75. 

  75.