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android_kernel_...
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include
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linux
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mfd
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wm831x
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pmu.h

pmu.h 11 KB
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  1. /* SPDX-License-Identifier: GPL-2.0-or-later */
    2. 

  2. /*
    3. 

  3.  * include/linux/mfd/wm831x/pmu.h -- PMU for WM831x
    4. 

  4.  *
    5. 

  5.  * Copyright 2009 Wolfson Microelectronics PLC.
    6. 

  6.  *
    7. 

  7.  * Author: Mark Brown <[email protected]>
    8. 

  8.  */
    9. 

  9. 

  10. #ifndef __MFD_WM831X_PMU_H__
    11. 

  11. #define __MFD_WM831X_PMU_H__
    12. 

  12. 

  13. /*
    14. 

  14.  * R16387 (0x4003) - Power State
    15. 

  15.  */
    16. 

  16. #define WM831X_CHIP_ON                          0x8000  /* CHIP_ON */
    17. 

  17. #define WM831X_CHIP_ON_MASK                     0x8000  /* CHIP_ON */
    18. 

  18. #define WM831X_CHIP_ON_SHIFT                        15  /* CHIP_ON */
    19. 

  19. #define WM831X_CHIP_ON_WIDTH                         1  /* CHIP_ON */
    20. 

  20. #define WM831X_CHIP_SLP                         0x4000  /* CHIP_SLP */
    21. 

  21. #define WM831X_CHIP_SLP_MASK                    0x4000  /* CHIP_SLP */
    22. 

  22. #define WM831X_CHIP_SLP_SHIFT                       14  /* CHIP_SLP */
    23. 

  23. #define WM831X_CHIP_SLP_WIDTH                        1  /* CHIP_SLP */
    24. 

  24. #define WM831X_REF_LP                           0x1000  /* REF_LP */
    25. 

  25. #define WM831X_REF_LP_MASK                      0x1000  /* REF_LP */
    26. 

  26. #define WM831X_REF_LP_SHIFT                         12  /* REF_LP */
    27. 

  27. #define WM831X_REF_LP_WIDTH                          1  /* REF_LP */
    28. 

  28. #define WM831X_PWRSTATE_DLY_MASK                0x0C00  /* PWRSTATE_DLY - [11:10] */
    29. 

  29. #define WM831X_PWRSTATE_DLY_SHIFT                   10  /* PWRSTATE_DLY - [11:10] */
    30. 

  30. #define WM831X_PWRSTATE_DLY_WIDTH                    2  /* PWRSTATE_DLY - [11:10] */
    31. 

  31. #define WM831X_SWRST_DLY                        0x0200  /* SWRST_DLY */
    32. 

  32. #define WM831X_SWRST_DLY_MASK                   0x0200  /* SWRST_DLY */
    33. 

  33. #define WM831X_SWRST_DLY_SHIFT                       9  /* SWRST_DLY */
    34. 

  34. #define WM831X_SWRST_DLY_WIDTH                       1  /* SWRST_DLY */
    35. 

  35. #define WM831X_USB100MA_STARTUP_MASK            0x0030  /* USB100MA_STARTUP - [5:4] */
    36. 

  36. #define WM831X_USB100MA_STARTUP_SHIFT                4  /* USB100MA_STARTUP - [5:4] */
    37. 

  37. #define WM831X_USB100MA_STARTUP_WIDTH                2  /* USB100MA_STARTUP - [5:4] */
    38. 

  38. #define WM831X_USB_CURR_STS                     0x0008  /* USB_CURR_STS */
    39. 

  39. #define WM831X_USB_CURR_STS_MASK                0x0008  /* USB_CURR_STS */
    40. 

  40. #define WM831X_USB_CURR_STS_SHIFT                    3  /* USB_CURR_STS */
    41. 

  41. #define WM831X_USB_CURR_STS_WIDTH                    1  /* USB_CURR_STS */
    42. 

  42. #define WM831X_USB_ILIM_MASK                    0x0007  /* USB_ILIM - [2:0] */
    43. 

  43. #define WM831X_USB_ILIM_SHIFT                        0  /* USB_ILIM - [2:0] */
    44. 

  44. #define WM831X_USB_ILIM_WIDTH                        3  /* USB_ILIM - [2:0] */
    45. 

  45. 

  46. /*
    47. 

  47.  * R16397 (0x400D) - System Status
    48. 

  48.  */
    49. 

  49. #define WM831X_THW_STS                          0x8000  /* THW_STS */
    50. 

  50. #define WM831X_THW_STS_MASK                     0x8000  /* THW_STS */
    51. 

  51. #define WM831X_THW_STS_SHIFT                        15  /* THW_STS */
    52. 

  52. #define WM831X_THW_STS_WIDTH                         1  /* THW_STS */
    53. 

  53. #define WM831X_PWR_SRC_BATT                     0x0400  /* PWR_SRC_BATT */
    54. 

  54. #define WM831X_PWR_SRC_BATT_MASK                0x0400  /* PWR_SRC_BATT */
    55. 

  55. #define WM831X_PWR_SRC_BATT_SHIFT                   10  /* PWR_SRC_BATT */
    56. 

  56. #define WM831X_PWR_SRC_BATT_WIDTH                    1  /* PWR_SRC_BATT */
    57. 

  57. #define WM831X_PWR_WALL                         0x0200  /* PWR_WALL */
    58. 

  58. #define WM831X_PWR_WALL_MASK                    0x0200  /* PWR_WALL */
    59. 

  59. #define WM831X_PWR_WALL_SHIFT                        9  /* PWR_WALL */
    60. 

  60. #define WM831X_PWR_WALL_WIDTH                        1  /* PWR_WALL */
    61. 

  61. #define WM831X_PWR_USB                          0x0100  /* PWR_USB */
    62. 

  62. #define WM831X_PWR_USB_MASK                     0x0100  /* PWR_USB */
    63. 

  63. #define WM831X_PWR_USB_SHIFT                         8  /* PWR_USB */
    64. 

  64. #define WM831X_PWR_USB_WIDTH                         1  /* PWR_USB */
    65. 

  65. #define WM831X_MAIN_STATE_MASK                  0x001F  /* MAIN_STATE - [4:0] */
    66. 

  66. #define WM831X_MAIN_STATE_SHIFT                      0  /* MAIN_STATE - [4:0] */
    67. 

  67. #define WM831X_MAIN_STATE_WIDTH                      5  /* MAIN_STATE - [4:0] */
    68. 

  68. 

  69. /*
    70. 

  70.  * R16456 (0x4048) - Charger Control 1
    71. 

  71.  */
    72. 

  72. #define WM831X_CHG_ENA                          0x8000  /* CHG_ENA */
    73. 

  73. #define WM831X_CHG_ENA_MASK                     0x8000  /* CHG_ENA */
    74. 

  74. #define WM831X_CHG_ENA_SHIFT                        15  /* CHG_ENA */
    75. 

  75. #define WM831X_CHG_ENA_WIDTH                         1  /* CHG_ENA */
    76. 

  76. #define WM831X_CHG_FRC                          0x4000  /* CHG_FRC */
    77. 

  77. #define WM831X_CHG_FRC_MASK                     0x4000  /* CHG_FRC */
    78. 

  78. #define WM831X_CHG_FRC_SHIFT                        14  /* CHG_FRC */
    79. 

  79. #define WM831X_CHG_FRC_WIDTH                         1  /* CHG_FRC */
    80. 

  80. #define WM831X_CHG_ITERM_MASK                   0x1C00  /* CHG_ITERM - [12:10] */
    81. 

  81. #define WM831X_CHG_ITERM_SHIFT                      10  /* CHG_ITERM - [12:10] */
    82. 

  82. #define WM831X_CHG_ITERM_WIDTH                       3  /* CHG_ITERM - [12:10] */
    83. 

  83. #define WM831X_CHG_FAST                         0x0020  /* CHG_FAST */
    84. 

  84. #define WM831X_CHG_FAST_MASK                    0x0020  /* CHG_FAST */
    85. 

  85. #define WM831X_CHG_FAST_SHIFT                        5  /* CHG_FAST */
    86. 

  86. #define WM831X_CHG_FAST_WIDTH                        1  /* CHG_FAST */
    87. 

  87. #define WM831X_CHG_IMON_ENA                     0x0002  /* CHG_IMON_ENA */
    88. 

  88. #define WM831X_CHG_IMON_ENA_MASK                0x0002  /* CHG_IMON_ENA */
    89. 

  89. #define WM831X_CHG_IMON_ENA_SHIFT                    1  /* CHG_IMON_ENA */
    90. 

  90. #define WM831X_CHG_IMON_ENA_WIDTH                    1  /* CHG_IMON_ENA */
    91. 

  91. #define WM831X_CHG_CHIP_TEMP_MON                0x0001  /* CHG_CHIP_TEMP_MON */
    92. 

  92. #define WM831X_CHG_CHIP_TEMP_MON_MASK           0x0001  /* CHG_CHIP_TEMP_MON */
    93. 

  93. #define WM831X_CHG_CHIP_TEMP_MON_SHIFT               0  /* CHG_CHIP_TEMP_MON */
    94. 

  94. #define WM831X_CHG_CHIP_TEMP_MON_WIDTH               1  /* CHG_CHIP_TEMP_MON */
    95. 

  95. 

  96. /*
    97. 

  97.  * R16457 (0x4049) - Charger Control 2
    98. 

  98.  */
    99. 

  99. #define WM831X_CHG_OFF_MSK                      0x4000  /* CHG_OFF_MSK */
    100. 

  100. #define WM831X_CHG_OFF_MSK_MASK                 0x4000  /* CHG_OFF_MSK */
    101. 

  101. #define WM831X_CHG_OFF_MSK_SHIFT                    14  /* CHG_OFF_MSK */
    102. 

  102. #define WM831X_CHG_OFF_MSK_WIDTH                     1  /* CHG_OFF_MSK */
    103. 

  103. #define WM831X_CHG_TIME_MASK                    0x0F00  /* CHG_TIME - [11:8] */
    104. 

  104. #define WM831X_CHG_TIME_SHIFT                        8  /* CHG_TIME - [11:8] */
    105. 

  105. #define WM831X_CHG_TIME_WIDTH                        4  /* CHG_TIME - [11:8] */
    106. 

  106. #define WM831X_CHG_TRKL_ILIM_MASK               0x00C0  /* CHG_TRKL_ILIM - [7:6] */
    107. 

  107. #define WM831X_CHG_TRKL_ILIM_SHIFT                   6  /* CHG_TRKL_ILIM - [7:6] */
    108. 

  108. #define WM831X_CHG_TRKL_ILIM_WIDTH                   2  /* CHG_TRKL_ILIM - [7:6] */
    109. 

  109. #define WM831X_CHG_VSEL_MASK                    0x0030  /* CHG_VSEL - [5:4] */
    110. 

  110. #define WM831X_CHG_VSEL_SHIFT                        4  /* CHG_VSEL - [5:4] */
    111. 

  111. #define WM831X_CHG_VSEL_WIDTH                        2  /* CHG_VSEL - [5:4] */
    112. 

  112. #define WM831X_CHG_FAST_ILIM_MASK               0x000F  /* CHG_FAST_ILIM - [3:0] */
    113. 

  113. #define WM831X_CHG_FAST_ILIM_SHIFT                   0  /* CHG_FAST_ILIM - [3:0] */
    114. 

  114. #define WM831X_CHG_FAST_ILIM_WIDTH                   4  /* CHG_FAST_ILIM - [3:0] */
    115. 

  115. 

  116. /*
    117. 

  117.  * R16458 (0x404A) - Charger Status
    118. 

  118.  */
    119. 

  119. #define WM831X_BATT_OV_STS                      0x8000  /* BATT_OV_STS */
    120. 

  120. #define WM831X_BATT_OV_STS_MASK                 0x8000  /* BATT_OV_STS */
    121. 

  121. #define WM831X_BATT_OV_STS_SHIFT                    15  /* BATT_OV_STS */
    122. 

  122. #define WM831X_BATT_OV_STS_WIDTH                     1  /* BATT_OV_STS */
    123. 

  123. #define WM831X_CHG_STATE_MASK                   0x7000  /* CHG_STATE - [14:12] */
    124. 

  124. #define WM831X_CHG_STATE_SHIFT                      12  /* CHG_STATE - [14:12] */
    125. 

  125. #define WM831X_CHG_STATE_WIDTH                       3  /* CHG_STATE - [14:12] */
    126. 

  126. #define WM831X_BATT_HOT_STS                     0x0800  /* BATT_HOT_STS */
    127. 

  127. #define WM831X_BATT_HOT_STS_MASK                0x0800  /* BATT_HOT_STS */
    128. 

  128. #define WM831X_BATT_HOT_STS_SHIFT                   11  /* BATT_HOT_STS */
    129. 

  129. #define WM831X_BATT_HOT_STS_WIDTH                    1  /* BATT_HOT_STS */
    130. 

  130. #define WM831X_BATT_COLD_STS                    0x0400  /* BATT_COLD_STS */
    131. 

  131. #define WM831X_BATT_COLD_STS_MASK               0x0400  /* BATT_COLD_STS */
    132. 

  132. #define WM831X_BATT_COLD_STS_SHIFT                  10  /* BATT_COLD_STS */
    133. 

  133. #define WM831X_BATT_COLD_STS_WIDTH                   1  /* BATT_COLD_STS */
    134. 

  134. #define WM831X_CHG_TOPOFF                       0x0200  /* CHG_TOPOFF */
    135. 

  135. #define WM831X_CHG_TOPOFF_MASK                  0x0200  /* CHG_TOPOFF */
    136. 

  136. #define WM831X_CHG_TOPOFF_SHIFT                      9  /* CHG_TOPOFF */
    137. 

  137. #define WM831X_CHG_TOPOFF_WIDTH                      1  /* CHG_TOPOFF */
    138. 

  138. #define WM831X_CHG_ACTIVE                       0x0100  /* CHG_ACTIVE */
    139. 

  139. #define WM831X_CHG_ACTIVE_MASK                  0x0100  /* CHG_ACTIVE */
    140. 

  140. #define WM831X_CHG_ACTIVE_SHIFT                      8  /* CHG_ACTIVE */
    141. 

  141. #define WM831X_CHG_ACTIVE_WIDTH                      1  /* CHG_ACTIVE */
    142. 

  142. #define WM831X_CHG_TIME_ELAPSED_MASK            0x00FF  /* CHG_TIME_ELAPSED - [7:0] */
    143. 

  143. #define WM831X_CHG_TIME_ELAPSED_SHIFT                0  /* CHG_TIME_ELAPSED - [7:0] */
    144. 

  144. #define WM831X_CHG_TIME_ELAPSED_WIDTH                8  /* CHG_TIME_ELAPSED - [7:0] */
    145. 

  145. 

  146. #define WM831X_CHG_STATE_OFF         (0 << WM831X_CHG_STATE_SHIFT)
    147. 

  147. #define WM831X_CHG_STATE_TRICKLE     (1 << WM831X_CHG_STATE_SHIFT)
    148. 

  148. #define WM831X_CHG_STATE_FAST        (2 << WM831X_CHG_STATE_SHIFT)
    149. 

  149. #define WM831X_CHG_STATE_TRICKLE_OT  (3 << WM831X_CHG_STATE_SHIFT)
    150. 

  150. #define WM831X_CHG_STATE_FAST_OT     (4 << WM831X_CHG_STATE_SHIFT)
    151. 

  151. #define WM831X_CHG_STATE_DEFECTIVE   (5 << WM831X_CHG_STATE_SHIFT)
    152. 

  152. 

  153. /*
    154. 

  154.  * R16459 (0x404B) - Backup Charger Control
    155. 

  155.  */
    156. 

  156. #define WM831X_BKUP_CHG_ENA                     0x8000  /* BKUP_CHG_ENA */
    157. 

  157. #define WM831X_BKUP_CHG_ENA_MASK                0x8000  /* BKUP_CHG_ENA */
    158. 

  158. #define WM831X_BKUP_CHG_ENA_SHIFT                   15  /* BKUP_CHG_ENA */
    159. 

  159. #define WM831X_BKUP_CHG_ENA_WIDTH                    1  /* BKUP_CHG_ENA */
    160. 

  160. #define WM831X_BKUP_CHG_STS                     0x4000  /* BKUP_CHG_STS */
    161. 

  161. #define WM831X_BKUP_CHG_STS_MASK                0x4000  /* BKUP_CHG_STS */
    162. 

  162. #define WM831X_BKUP_CHG_STS_SHIFT                   14  /* BKUP_CHG_STS */
    163. 

  163. #define WM831X_BKUP_CHG_STS_WIDTH                    1  /* BKUP_CHG_STS */
    164. 

  164. #define WM831X_BKUP_CHG_MODE                    0x1000  /* BKUP_CHG_MODE */
    165. 

  165. #define WM831X_BKUP_CHG_MODE_MASK               0x1000  /* BKUP_CHG_MODE */
    166. 

  166. #define WM831X_BKUP_CHG_MODE_SHIFT                  12  /* BKUP_CHG_MODE */
    167. 

  167. #define WM831X_BKUP_CHG_MODE_WIDTH                   1  /* BKUP_CHG_MODE */
    168. 

  168. #define WM831X_BKUP_BATT_DET_ENA                0x0800  /* BKUP_BATT_DET_ENA */
    169. 

  169. #define WM831X_BKUP_BATT_DET_ENA_MASK           0x0800  /* BKUP_BATT_DET_ENA */
    170. 

  170. #define WM831X_BKUP_BATT_DET_ENA_SHIFT              11  /* BKUP_BATT_DET_ENA */
    171. 

  171. #define WM831X_BKUP_BATT_DET_ENA_WIDTH               1  /* BKUP_BATT_DET_ENA */
    172. 

  172. #define WM831X_BKUP_BATT_STS                    0x0400  /* BKUP_BATT_STS */
    173. 

  173. #define WM831X_BKUP_BATT_STS_MASK               0x0400  /* BKUP_BATT_STS */
    174. 

  174. #define WM831X_BKUP_BATT_STS_SHIFT                  10  /* BKUP_BATT_STS */
    175. 

  175. #define WM831X_BKUP_BATT_STS_WIDTH                   1  /* BKUP_BATT_STS */
    176. 

  176. #define WM831X_BKUP_CHG_VLIM                    0x0010  /* BKUP_CHG_VLIM */
    177. 

  177. #define WM831X_BKUP_CHG_VLIM_MASK               0x0010  /* BKUP_CHG_VLIM */
    178. 

  178. #define WM831X_BKUP_CHG_VLIM_SHIFT                   4  /* BKUP_CHG_VLIM */
    179. 

  179. #define WM831X_BKUP_CHG_VLIM_WIDTH                   1  /* BKUP_CHG_VLIM */
    180. 

  180. #define WM831X_BKUP_CHG_ILIM_MASK               0x0003  /* BKUP_CHG_ILIM - [1:0] */
    181. 

  181. #define WM831X_BKUP_CHG_ILIM_SHIFT                   0  /* BKUP_CHG_ILIM - [1:0] */
    182. 

  182. #define WM831X_BKUP_CHG_ILIM_WIDTH                   2  /* BKUP_CHG_ILIM - [1:0] */
    183. 

  183. 

  184. #endif
    185.