pmu.h

  1/* SPDX-License-Identifier: GPL-2.0-or-later */
  2/*
  3 * include/linux/mfd/wm831x/pmu.h -- PMU for WM831x
  4 *
  5 * Copyright 2009 Wolfson Microelectronics PLC.
  6 *
  7 * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
  8 */
  9
 10#ifndef __MFD_WM831X_PMU_H__
 11#define __MFD_WM831X_PMU_H__
 12
 13/*
 14 * R16387 (0x4003) - Power State
 15 */
 16#define WM831X_CHIP_ON                          0x8000  /* CHIP_ON */
 17#define WM831X_CHIP_ON_MASK                     0x8000  /* CHIP_ON */
 18#define WM831X_CHIP_ON_SHIFT                        15  /* CHIP_ON */
 19#define WM831X_CHIP_ON_WIDTH                         1  /* CHIP_ON */
 20#define WM831X_CHIP_SLP                         0x4000  /* CHIP_SLP */
 21#define WM831X_CHIP_SLP_MASK                    0x4000  /* CHIP_SLP */
 22#define WM831X_CHIP_SLP_SHIFT                       14  /* CHIP_SLP */
 23#define WM831X_CHIP_SLP_WIDTH                        1  /* CHIP_SLP */
 24#define WM831X_REF_LP                           0x1000  /* REF_LP */
 25#define WM831X_REF_LP_MASK                      0x1000  /* REF_LP */
 26#define WM831X_REF_LP_SHIFT                         12  /* REF_LP */
 27#define WM831X_REF_LP_WIDTH                          1  /* REF_LP */
 28#define WM831X_PWRSTATE_DLY_MASK                0x0C00  /* PWRSTATE_DLY - [11:10] */
 29#define WM831X_PWRSTATE_DLY_SHIFT                   10  /* PWRSTATE_DLY - [11:10] */
 30#define WM831X_PWRSTATE_DLY_WIDTH                    2  /* PWRSTATE_DLY - [11:10] */
 31#define WM831X_SWRST_DLY                        0x0200  /* SWRST_DLY */
 32#define WM831X_SWRST_DLY_MASK                   0x0200  /* SWRST_DLY */
 33#define WM831X_SWRST_DLY_SHIFT                       9  /* SWRST_DLY */
 34#define WM831X_SWRST_DLY_WIDTH                       1  /* SWRST_DLY */
 35#define WM831X_USB100MA_STARTUP_MASK            0x0030  /* USB100MA_STARTUP - [5:4] */
 36#define WM831X_USB100MA_STARTUP_SHIFT                4  /* USB100MA_STARTUP - [5:4] */
 37#define WM831X_USB100MA_STARTUP_WIDTH                2  /* USB100MA_STARTUP - [5:4] */
 38#define WM831X_USB_CURR_STS                     0x0008  /* USB_CURR_STS */
 39#define WM831X_USB_CURR_STS_MASK                0x0008  /* USB_CURR_STS */
 40#define WM831X_USB_CURR_STS_SHIFT                    3  /* USB_CURR_STS */
 41#define WM831X_USB_CURR_STS_WIDTH                    1  /* USB_CURR_STS */
 42#define WM831X_USB_ILIM_MASK                    0x0007  /* USB_ILIM - [2:0] */
 43#define WM831X_USB_ILIM_SHIFT                        0  /* USB_ILIM - [2:0] */
 44#define WM831X_USB_ILIM_WIDTH                        3  /* USB_ILIM - [2:0] */
 45
 46/*
 47 * R16397 (0x400D) - System Status
 48 */
 49#define WM831X_THW_STS                          0x8000  /* THW_STS */
 50#define WM831X_THW_STS_MASK                     0x8000  /* THW_STS */
 51#define WM831X_THW_STS_SHIFT                        15  /* THW_STS */
 52#define WM831X_THW_STS_WIDTH                         1  /* THW_STS */
 53#define WM831X_PWR_SRC_BATT                     0x0400  /* PWR_SRC_BATT */
 54#define WM831X_PWR_SRC_BATT_MASK                0x0400  /* PWR_SRC_BATT */
 55#define WM831X_PWR_SRC_BATT_SHIFT                   10  /* PWR_SRC_BATT */
 56#define WM831X_PWR_SRC_BATT_WIDTH                    1  /* PWR_SRC_BATT */
 57#define WM831X_PWR_WALL                         0x0200  /* PWR_WALL */
 58#define WM831X_PWR_WALL_MASK                    0x0200  /* PWR_WALL */
 59#define WM831X_PWR_WALL_SHIFT                        9  /* PWR_WALL */
 60#define WM831X_PWR_WALL_WIDTH                        1  /* PWR_WALL */
 61#define WM831X_PWR_USB                          0x0100  /* PWR_USB */
 62#define WM831X_PWR_USB_MASK                     0x0100  /* PWR_USB */
 63#define WM831X_PWR_USB_SHIFT                         8  /* PWR_USB */
 64#define WM831X_PWR_USB_WIDTH                         1  /* PWR_USB */
 65#define WM831X_MAIN_STATE_MASK                  0x001F  /* MAIN_STATE - [4:0] */
 66#define WM831X_MAIN_STATE_SHIFT                      0  /* MAIN_STATE - [4:0] */
 67#define WM831X_MAIN_STATE_WIDTH                      5  /* MAIN_STATE - [4:0] */
 68
 69/*
 70 * R16456 (0x4048) - Charger Control 1
 71 */
 72#define WM831X_CHG_ENA                          0x8000  /* CHG_ENA */
 73#define WM831X_CHG_ENA_MASK                     0x8000  /* CHG_ENA */
 74#define WM831X_CHG_ENA_SHIFT                        15  /* CHG_ENA */
 75#define WM831X_CHG_ENA_WIDTH                         1  /* CHG_ENA */
 76#define WM831X_CHG_FRC                          0x4000  /* CHG_FRC */
 77#define WM831X_CHG_FRC_MASK                     0x4000  /* CHG_FRC */
 78#define WM831X_CHG_FRC_SHIFT                        14  /* CHG_FRC */
 79#define WM831X_CHG_FRC_WIDTH                         1  /* CHG_FRC */
 80#define WM831X_CHG_ITERM_MASK                   0x1C00  /* CHG_ITERM - [12:10] */
 81#define WM831X_CHG_ITERM_SHIFT                      10  /* CHG_ITERM - [12:10] */
 82#define WM831X_CHG_ITERM_WIDTH                       3  /* CHG_ITERM - [12:10] */
 83#define WM831X_CHG_FAST                         0x0020  /* CHG_FAST */
 84#define WM831X_CHG_FAST_MASK                    0x0020  /* CHG_FAST */
 85#define WM831X_CHG_FAST_SHIFT                        5  /* CHG_FAST */
 86#define WM831X_CHG_FAST_WIDTH                        1  /* CHG_FAST */
 87#define WM831X_CHG_IMON_ENA                     0x0002  /* CHG_IMON_ENA */
 88#define WM831X_CHG_IMON_ENA_MASK                0x0002  /* CHG_IMON_ENA */
 89#define WM831X_CHG_IMON_ENA_SHIFT                    1  /* CHG_IMON_ENA */
 90#define WM831X_CHG_IMON_ENA_WIDTH                    1  /* CHG_IMON_ENA */
 91#define WM831X_CHG_CHIP_TEMP_MON                0x0001  /* CHG_CHIP_TEMP_MON */
 92#define WM831X_CHG_CHIP_TEMP_MON_MASK           0x0001  /* CHG_CHIP_TEMP_MON */
 93#define WM831X_CHG_CHIP_TEMP_MON_SHIFT               0  /* CHG_CHIP_TEMP_MON */
 94#define WM831X_CHG_CHIP_TEMP_MON_WIDTH               1  /* CHG_CHIP_TEMP_MON */
 95
 96/*
 97 * R16457 (0x4049) - Charger Control 2
 98 */
 99#define WM831X_CHG_OFF_MSK                      0x4000  /* CHG_OFF_MSK */
100#define WM831X_CHG_OFF_MSK_MASK                 0x4000  /* CHG_OFF_MSK */
101#define WM831X_CHG_OFF_MSK_SHIFT                    14  /* CHG_OFF_MSK */
102#define WM831X_CHG_OFF_MSK_WIDTH                     1  /* CHG_OFF_MSK */
103#define WM831X_CHG_TIME_MASK                    0x0F00  /* CHG_TIME - [11:8] */
104#define WM831X_CHG_TIME_SHIFT                        8  /* CHG_TIME - [11:8] */
105#define WM831X_CHG_TIME_WIDTH                        4  /* CHG_TIME - [11:8] */
106#define WM831X_CHG_TRKL_ILIM_MASK               0x00C0  /* CHG_TRKL_ILIM - [7:6] */
107#define WM831X_CHG_TRKL_ILIM_SHIFT                   6  /* CHG_TRKL_ILIM - [7:6] */
108#define WM831X_CHG_TRKL_ILIM_WIDTH                   2  /* CHG_TRKL_ILIM - [7:6] */
109#define WM831X_CHG_VSEL_MASK                    0x0030  /* CHG_VSEL - [5:4] */
110#define WM831X_CHG_VSEL_SHIFT                        4  /* CHG_VSEL - [5:4] */
111#define WM831X_CHG_VSEL_WIDTH                        2  /* CHG_VSEL - [5:4] */
112#define WM831X_CHG_FAST_ILIM_MASK               0x000F  /* CHG_FAST_ILIM - [3:0] */
113#define WM831X_CHG_FAST_ILIM_SHIFT                   0  /* CHG_FAST_ILIM - [3:0] */
114#define WM831X_CHG_FAST_ILIM_WIDTH                   4  /* CHG_FAST_ILIM - [3:0] */
115
116/*
117 * R16458 (0x404A) - Charger Status
118 */
119#define WM831X_BATT_OV_STS                      0x8000  /* BATT_OV_STS */
120#define WM831X_BATT_OV_STS_MASK                 0x8000  /* BATT_OV_STS */
121#define WM831X_BATT_OV_STS_SHIFT                    15  /* BATT_OV_STS */
122#define WM831X_BATT_OV_STS_WIDTH                     1  /* BATT_OV_STS */
123#define WM831X_CHG_STATE_MASK                   0x7000  /* CHG_STATE - [14:12] */
124#define WM831X_CHG_STATE_SHIFT                      12  /* CHG_STATE - [14:12] */
125#define WM831X_CHG_STATE_WIDTH                       3  /* CHG_STATE - [14:12] */
126#define WM831X_BATT_HOT_STS                     0x0800  /* BATT_HOT_STS */
127#define WM831X_BATT_HOT_STS_MASK                0x0800  /* BATT_HOT_STS */
128#define WM831X_BATT_HOT_STS_SHIFT                   11  /* BATT_HOT_STS */
129#define WM831X_BATT_HOT_STS_WIDTH                    1  /* BATT_HOT_STS */
130#define WM831X_BATT_COLD_STS                    0x0400  /* BATT_COLD_STS */
131#define WM831X_BATT_COLD_STS_MASK               0x0400  /* BATT_COLD_STS */
132#define WM831X_BATT_COLD_STS_SHIFT                  10  /* BATT_COLD_STS */
133#define WM831X_BATT_COLD_STS_WIDTH                   1  /* BATT_COLD_STS */
134#define WM831X_CHG_TOPOFF                       0x0200  /* CHG_TOPOFF */
135#define WM831X_CHG_TOPOFF_MASK                  0x0200  /* CHG_TOPOFF */
136#define WM831X_CHG_TOPOFF_SHIFT                      9  /* CHG_TOPOFF */
137#define WM831X_CHG_TOPOFF_WIDTH                      1  /* CHG_TOPOFF */
138#define WM831X_CHG_ACTIVE                       0x0100  /* CHG_ACTIVE */
139#define WM831X_CHG_ACTIVE_MASK                  0x0100  /* CHG_ACTIVE */
140#define WM831X_CHG_ACTIVE_SHIFT                      8  /* CHG_ACTIVE */
141#define WM831X_CHG_ACTIVE_WIDTH                      1  /* CHG_ACTIVE */
142#define WM831X_CHG_TIME_ELAPSED_MASK            0x00FF  /* CHG_TIME_ELAPSED - [7:0] */
143#define WM831X_CHG_TIME_ELAPSED_SHIFT                0  /* CHG_TIME_ELAPSED - [7:0] */
144#define WM831X_CHG_TIME_ELAPSED_WIDTH                8  /* CHG_TIME_ELAPSED - [7:0] */
145
146#define WM831X_CHG_STATE_OFF         (0 << WM831X_CHG_STATE_SHIFT)
147#define WM831X_CHG_STATE_TRICKLE     (1 << WM831X_CHG_STATE_SHIFT)
148#define WM831X_CHG_STATE_FAST        (2 << WM831X_CHG_STATE_SHIFT)
149#define WM831X_CHG_STATE_TRICKLE_OT  (3 << WM831X_CHG_STATE_SHIFT)
150#define WM831X_CHG_STATE_FAST_OT     (4 << WM831X_CHG_STATE_SHIFT)
151#define WM831X_CHG_STATE_DEFECTIVE   (5 << WM831X_CHG_STATE_SHIFT)
152
153/*
154 * R16459 (0x404B) - Backup Charger Control
155 */
156#define WM831X_BKUP_CHG_ENA                     0x8000  /* BKUP_CHG_ENA */
157#define WM831X_BKUP_CHG_ENA_MASK                0x8000  /* BKUP_CHG_ENA */
158#define WM831X_BKUP_CHG_ENA_SHIFT                   15  /* BKUP_CHG_ENA */
159#define WM831X_BKUP_CHG_ENA_WIDTH                    1  /* BKUP_CHG_ENA */
160#define WM831X_BKUP_CHG_STS                     0x4000  /* BKUP_CHG_STS */
161#define WM831X_BKUP_CHG_STS_MASK                0x4000  /* BKUP_CHG_STS */
162#define WM831X_BKUP_CHG_STS_SHIFT                   14  /* BKUP_CHG_STS */
163#define WM831X_BKUP_CHG_STS_WIDTH                    1  /* BKUP_CHG_STS */
164#define WM831X_BKUP_CHG_MODE                    0x1000  /* BKUP_CHG_MODE */
165#define WM831X_BKUP_CHG_MODE_MASK               0x1000  /* BKUP_CHG_MODE */
166#define WM831X_BKUP_CHG_MODE_SHIFT                  12  /* BKUP_CHG_MODE */
167#define WM831X_BKUP_CHG_MODE_WIDTH                   1  /* BKUP_CHG_MODE */
168#define WM831X_BKUP_BATT_DET_ENA                0x0800  /* BKUP_BATT_DET_ENA */
169#define WM831X_BKUP_BATT_DET_ENA_MASK           0x0800  /* BKUP_BATT_DET_ENA */
170#define WM831X_BKUP_BATT_DET_ENA_SHIFT              11  /* BKUP_BATT_DET_ENA */
171#define WM831X_BKUP_BATT_DET_ENA_WIDTH               1  /* BKUP_BATT_DET_ENA */
172#define WM831X_BKUP_BATT_STS                    0x0400  /* BKUP_BATT_STS */
173#define WM831X_BKUP_BATT_STS_MASK               0x0400  /* BKUP_BATT_STS */
174#define WM831X_BKUP_BATT_STS_SHIFT                  10  /* BKUP_BATT_STS */
175#define WM831X_BKUP_BATT_STS_WIDTH                   1  /* BKUP_BATT_STS */
176#define WM831X_BKUP_CHG_VLIM                    0x0010  /* BKUP_CHG_VLIM */
177#define WM831X_BKUP_CHG_VLIM_MASK               0x0010  /* BKUP_CHG_VLIM */
178#define WM831X_BKUP_CHG_VLIM_SHIFT                   4  /* BKUP_CHG_VLIM */
179#define WM831X_BKUP_CHG_VLIM_WIDTH                   1  /* BKUP_CHG_VLIM */
180#define WM831X_BKUP_CHG_ILIM_MASK               0x0003  /* BKUP_CHG_ILIM - [1:0] */
181#define WM831X_BKUP_CHG_ILIM_SHIFT                   0  /* BKUP_CHG_ILIM - [1:0] */
182#define WM831X_BKUP_CHG_ILIM_WIDTH                   2  /* BKUP_CHG_ILIM - [1:0] */
183
184#endif