| Mark Brown | 3961f7c | 2009-08-10 17:43:53 +0100 | [diff] [blame] | 1 | /* |
| 2 | * include/linux/mfd/wm831x/pmu.h -- PMU for WM831x |
| 3 | * |
| 4 | * Copyright 2009 Wolfson Microelectronics PLC. |
| 5 | * |
| 6 | * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> |
| 7 | * |
| 8 | * This program is free software; you can redistribute it and/or modify it |
| 9 | * under the terms of the GNU General Public License as published by the |
| 10 | * Free Software Foundation; either version 2 of the License, or (at your |
| 11 | * option) any later version. |
| 12 | * |
| 13 | */ |
| 14 | |
| 15 | #ifndef __MFD_WM831X_PMU_H__ |
| 16 | #define __MFD_WM831X_PMU_H__ |
| 17 | |
| 18 | /* |
| 19 | * R16387 (0x4003) - Power State |
| 20 | */ |
| 21 | #define WM831X_CHIP_ON 0x8000 /* CHIP_ON */ |
| 22 | #define WM831X_CHIP_ON_MASK 0x8000 /* CHIP_ON */ |
| 23 | #define WM831X_CHIP_ON_SHIFT 15 /* CHIP_ON */ |
| 24 | #define WM831X_CHIP_ON_WIDTH 1 /* CHIP_ON */ |
| 25 | #define WM831X_CHIP_SLP 0x4000 /* CHIP_SLP */ |
| 26 | #define WM831X_CHIP_SLP_MASK 0x4000 /* CHIP_SLP */ |
| 27 | #define WM831X_CHIP_SLP_SHIFT 14 /* CHIP_SLP */ |
| 28 | #define WM831X_CHIP_SLP_WIDTH 1 /* CHIP_SLP */ |
| 29 | #define WM831X_REF_LP 0x1000 /* REF_LP */ |
| 30 | #define WM831X_REF_LP_MASK 0x1000 /* REF_LP */ |
| 31 | #define WM831X_REF_LP_SHIFT 12 /* REF_LP */ |
| 32 | #define WM831X_REF_LP_WIDTH 1 /* REF_LP */ |
| 33 | #define WM831X_PWRSTATE_DLY_MASK 0x0C00 /* PWRSTATE_DLY - [11:10] */ |
| 34 | #define WM831X_PWRSTATE_DLY_SHIFT 10 /* PWRSTATE_DLY - [11:10] */ |
| 35 | #define WM831X_PWRSTATE_DLY_WIDTH 2 /* PWRSTATE_DLY - [11:10] */ |
| 36 | #define WM831X_SWRST_DLY 0x0200 /* SWRST_DLY */ |
| 37 | #define WM831X_SWRST_DLY_MASK 0x0200 /* SWRST_DLY */ |
| 38 | #define WM831X_SWRST_DLY_SHIFT 9 /* SWRST_DLY */ |
| 39 | #define WM831X_SWRST_DLY_WIDTH 1 /* SWRST_DLY */ |
| 40 | #define WM831X_USB100MA_STARTUP_MASK 0x0030 /* USB100MA_STARTUP - [5:4] */ |
| 41 | #define WM831X_USB100MA_STARTUP_SHIFT 4 /* USB100MA_STARTUP - [5:4] */ |
| 42 | #define WM831X_USB100MA_STARTUP_WIDTH 2 /* USB100MA_STARTUP - [5:4] */ |
| 43 | #define WM831X_USB_CURR_STS 0x0008 /* USB_CURR_STS */ |
| 44 | #define WM831X_USB_CURR_STS_MASK 0x0008 /* USB_CURR_STS */ |
| 45 | #define WM831X_USB_CURR_STS_SHIFT 3 /* USB_CURR_STS */ |
| 46 | #define WM831X_USB_CURR_STS_WIDTH 1 /* USB_CURR_STS */ |
| 47 | #define WM831X_USB_ILIM_MASK 0x0007 /* USB_ILIM - [2:0] */ |
| 48 | #define WM831X_USB_ILIM_SHIFT 0 /* USB_ILIM - [2:0] */ |
| 49 | #define WM831X_USB_ILIM_WIDTH 3 /* USB_ILIM - [2:0] */ |
| 50 | |
| 51 | /* |
| 52 | * R16397 (0x400D) - System Status |
| 53 | */ |
| 54 | #define WM831X_THW_STS 0x8000 /* THW_STS */ |
| 55 | #define WM831X_THW_STS_MASK 0x8000 /* THW_STS */ |
| 56 | #define WM831X_THW_STS_SHIFT 15 /* THW_STS */ |
| 57 | #define WM831X_THW_STS_WIDTH 1 /* THW_STS */ |
| 58 | #define WM831X_PWR_SRC_BATT 0x0400 /* PWR_SRC_BATT */ |
| 59 | #define WM831X_PWR_SRC_BATT_MASK 0x0400 /* PWR_SRC_BATT */ |
| 60 | #define WM831X_PWR_SRC_BATT_SHIFT 10 /* PWR_SRC_BATT */ |
| 61 | #define WM831X_PWR_SRC_BATT_WIDTH 1 /* PWR_SRC_BATT */ |
| 62 | #define WM831X_PWR_WALL 0x0200 /* PWR_WALL */ |
| 63 | #define WM831X_PWR_WALL_MASK 0x0200 /* PWR_WALL */ |
| 64 | #define WM831X_PWR_WALL_SHIFT 9 /* PWR_WALL */ |
| 65 | #define WM831X_PWR_WALL_WIDTH 1 /* PWR_WALL */ |
| 66 | #define WM831X_PWR_USB 0x0100 /* PWR_USB */ |
| 67 | #define WM831X_PWR_USB_MASK 0x0100 /* PWR_USB */ |
| 68 | #define WM831X_PWR_USB_SHIFT 8 /* PWR_USB */ |
| 69 | #define WM831X_PWR_USB_WIDTH 1 /* PWR_USB */ |
| 70 | #define WM831X_MAIN_STATE_MASK 0x001F /* MAIN_STATE - [4:0] */ |
| 71 | #define WM831X_MAIN_STATE_SHIFT 0 /* MAIN_STATE - [4:0] */ |
| 72 | #define WM831X_MAIN_STATE_WIDTH 5 /* MAIN_STATE - [4:0] */ |
| 73 | |
| 74 | /* |
| 75 | * R16456 (0x4048) - Charger Control 1 |
| 76 | */ |
| 77 | #define WM831X_CHG_ENA 0x8000 /* CHG_ENA */ |
| 78 | #define WM831X_CHG_ENA_MASK 0x8000 /* CHG_ENA */ |
| 79 | #define WM831X_CHG_ENA_SHIFT 15 /* CHG_ENA */ |
| 80 | #define WM831X_CHG_ENA_WIDTH 1 /* CHG_ENA */ |
| 81 | #define WM831X_CHG_FRC 0x4000 /* CHG_FRC */ |
| 82 | #define WM831X_CHG_FRC_MASK 0x4000 /* CHG_FRC */ |
| 83 | #define WM831X_CHG_FRC_SHIFT 14 /* CHG_FRC */ |
| 84 | #define WM831X_CHG_FRC_WIDTH 1 /* CHG_FRC */ |
| 85 | #define WM831X_CHG_ITERM_MASK 0x1C00 /* CHG_ITERM - [12:10] */ |
| 86 | #define WM831X_CHG_ITERM_SHIFT 10 /* CHG_ITERM - [12:10] */ |
| 87 | #define WM831X_CHG_ITERM_WIDTH 3 /* CHG_ITERM - [12:10] */ |
| 88 | #define WM831X_CHG_FAST 0x0020 /* CHG_FAST */ |
| 89 | #define WM831X_CHG_FAST_MASK 0x0020 /* CHG_FAST */ |
| 90 | #define WM831X_CHG_FAST_SHIFT 5 /* CHG_FAST */ |
| 91 | #define WM831X_CHG_FAST_WIDTH 1 /* CHG_FAST */ |
| 92 | #define WM831X_CHG_IMON_ENA 0x0002 /* CHG_IMON_ENA */ |
| 93 | #define WM831X_CHG_IMON_ENA_MASK 0x0002 /* CHG_IMON_ENA */ |
| 94 | #define WM831X_CHG_IMON_ENA_SHIFT 1 /* CHG_IMON_ENA */ |
| 95 | #define WM831X_CHG_IMON_ENA_WIDTH 1 /* CHG_IMON_ENA */ |
| 96 | #define WM831X_CHG_CHIP_TEMP_MON 0x0001 /* CHG_CHIP_TEMP_MON */ |
| 97 | #define WM831X_CHG_CHIP_TEMP_MON_MASK 0x0001 /* CHG_CHIP_TEMP_MON */ |
| 98 | #define WM831X_CHG_CHIP_TEMP_MON_SHIFT 0 /* CHG_CHIP_TEMP_MON */ |
| 99 | #define WM831X_CHG_CHIP_TEMP_MON_WIDTH 1 /* CHG_CHIP_TEMP_MON */ |
| 100 | |
| 101 | /* |
| 102 | * R16457 (0x4049) - Charger Control 2 |
| 103 | */ |
| 104 | #define WM831X_CHG_OFF_MSK 0x4000 /* CHG_OFF_MSK */ |
| 105 | #define WM831X_CHG_OFF_MSK_MASK 0x4000 /* CHG_OFF_MSK */ |
| 106 | #define WM831X_CHG_OFF_MSK_SHIFT 14 /* CHG_OFF_MSK */ |
| 107 | #define WM831X_CHG_OFF_MSK_WIDTH 1 /* CHG_OFF_MSK */ |
| 108 | #define WM831X_CHG_TIME_MASK 0x0F00 /* CHG_TIME - [11:8] */ |
| 109 | #define WM831X_CHG_TIME_SHIFT 8 /* CHG_TIME - [11:8] */ |
| 110 | #define WM831X_CHG_TIME_WIDTH 4 /* CHG_TIME - [11:8] */ |
| 111 | #define WM831X_CHG_TRKL_ILIM_MASK 0x00C0 /* CHG_TRKL_ILIM - [7:6] */ |
| 112 | #define WM831X_CHG_TRKL_ILIM_SHIFT 6 /* CHG_TRKL_ILIM - [7:6] */ |
| 113 | #define WM831X_CHG_TRKL_ILIM_WIDTH 2 /* CHG_TRKL_ILIM - [7:6] */ |
| 114 | #define WM831X_CHG_VSEL_MASK 0x0030 /* CHG_VSEL - [5:4] */ |
| 115 | #define WM831X_CHG_VSEL_SHIFT 4 /* CHG_VSEL - [5:4] */ |
| 116 | #define WM831X_CHG_VSEL_WIDTH 2 /* CHG_VSEL - [5:4] */ |
| 117 | #define WM831X_CHG_FAST_ILIM_MASK 0x000F /* CHG_FAST_ILIM - [3:0] */ |
| 118 | #define WM831X_CHG_FAST_ILIM_SHIFT 0 /* CHG_FAST_ILIM - [3:0] */ |
| 119 | #define WM831X_CHG_FAST_ILIM_WIDTH 4 /* CHG_FAST_ILIM - [3:0] */ |
| 120 | |
| 121 | /* |
| 122 | * R16458 (0x404A) - Charger Status |
| 123 | */ |
| 124 | #define WM831X_BATT_OV_STS 0x8000 /* BATT_OV_STS */ |
| 125 | #define WM831X_BATT_OV_STS_MASK 0x8000 /* BATT_OV_STS */ |
| 126 | #define WM831X_BATT_OV_STS_SHIFT 15 /* BATT_OV_STS */ |
| 127 | #define WM831X_BATT_OV_STS_WIDTH 1 /* BATT_OV_STS */ |
| 128 | #define WM831X_CHG_STATE_MASK 0x7000 /* CHG_STATE - [14:12] */ |
| 129 | #define WM831X_CHG_STATE_SHIFT 12 /* CHG_STATE - [14:12] */ |
| 130 | #define WM831X_CHG_STATE_WIDTH 3 /* CHG_STATE - [14:12] */ |
| 131 | #define WM831X_BATT_HOT_STS 0x0800 /* BATT_HOT_STS */ |
| 132 | #define WM831X_BATT_HOT_STS_MASK 0x0800 /* BATT_HOT_STS */ |
| 133 | #define WM831X_BATT_HOT_STS_SHIFT 11 /* BATT_HOT_STS */ |
| 134 | #define WM831X_BATT_HOT_STS_WIDTH 1 /* BATT_HOT_STS */ |
| 135 | #define WM831X_BATT_COLD_STS 0x0400 /* BATT_COLD_STS */ |
| 136 | #define WM831X_BATT_COLD_STS_MASK 0x0400 /* BATT_COLD_STS */ |
| 137 | #define WM831X_BATT_COLD_STS_SHIFT 10 /* BATT_COLD_STS */ |
| 138 | #define WM831X_BATT_COLD_STS_WIDTH 1 /* BATT_COLD_STS */ |
| 139 | #define WM831X_CHG_TOPOFF 0x0200 /* CHG_TOPOFF */ |
| 140 | #define WM831X_CHG_TOPOFF_MASK 0x0200 /* CHG_TOPOFF */ |
| 141 | #define WM831X_CHG_TOPOFF_SHIFT 9 /* CHG_TOPOFF */ |
| 142 | #define WM831X_CHG_TOPOFF_WIDTH 1 /* CHG_TOPOFF */ |
| 143 | #define WM831X_CHG_ACTIVE 0x0100 /* CHG_ACTIVE */ |
| 144 | #define WM831X_CHG_ACTIVE_MASK 0x0100 /* CHG_ACTIVE */ |
| 145 | #define WM831X_CHG_ACTIVE_SHIFT 8 /* CHG_ACTIVE */ |
| 146 | #define WM831X_CHG_ACTIVE_WIDTH 1 /* CHG_ACTIVE */ |
| 147 | #define WM831X_CHG_TIME_ELAPSED_MASK 0x00FF /* CHG_TIME_ELAPSED - [7:0] */ |
| 148 | #define WM831X_CHG_TIME_ELAPSED_SHIFT 0 /* CHG_TIME_ELAPSED - [7:0] */ |
| 149 | #define WM831X_CHG_TIME_ELAPSED_WIDTH 8 /* CHG_TIME_ELAPSED - [7:0] */ |
| 150 | |
| 151 | #define WM831X_CHG_STATE_OFF (0 << WM831X_CHG_STATE_SHIFT) |
| 152 | #define WM831X_CHG_STATE_TRICKLE (1 << WM831X_CHG_STATE_SHIFT) |
| 153 | #define WM831X_CHG_STATE_FAST (2 << WM831X_CHG_STATE_SHIFT) |
| 154 | #define WM831X_CHG_STATE_TRICKLE_OT (3 << WM831X_CHG_STATE_SHIFT) |
| 155 | #define WM831X_CHG_STATE_FAST_OT (4 << WM831X_CHG_STATE_SHIFT) |
| 156 | #define WM831X_CHG_STATE_DEFECTIVE (5 << WM831X_CHG_STATE_SHIFT) |
| 157 | |
| 158 | /* |
| 159 | * R16459 (0x404B) - Backup Charger Control |
| 160 | */ |
| 161 | #define WM831X_BKUP_CHG_ENA 0x8000 /* BKUP_CHG_ENA */ |
| 162 | #define WM831X_BKUP_CHG_ENA_MASK 0x8000 /* BKUP_CHG_ENA */ |
| 163 | #define WM831X_BKUP_CHG_ENA_SHIFT 15 /* BKUP_CHG_ENA */ |
| 164 | #define WM831X_BKUP_CHG_ENA_WIDTH 1 /* BKUP_CHG_ENA */ |
| 165 | #define WM831X_BKUP_CHG_STS 0x4000 /* BKUP_CHG_STS */ |
| 166 | #define WM831X_BKUP_CHG_STS_MASK 0x4000 /* BKUP_CHG_STS */ |
| 167 | #define WM831X_BKUP_CHG_STS_SHIFT 14 /* BKUP_CHG_STS */ |
| 168 | #define WM831X_BKUP_CHG_STS_WIDTH 1 /* BKUP_CHG_STS */ |
| 169 | #define WM831X_BKUP_CHG_MODE 0x1000 /* BKUP_CHG_MODE */ |
| 170 | #define WM831X_BKUP_CHG_MODE_MASK 0x1000 /* BKUP_CHG_MODE */ |
| 171 | #define WM831X_BKUP_CHG_MODE_SHIFT 12 /* BKUP_CHG_MODE */ |
| 172 | #define WM831X_BKUP_CHG_MODE_WIDTH 1 /* BKUP_CHG_MODE */ |
| 173 | #define WM831X_BKUP_BATT_DET_ENA 0x0800 /* BKUP_BATT_DET_ENA */ |
| 174 | #define WM831X_BKUP_BATT_DET_ENA_MASK 0x0800 /* BKUP_BATT_DET_ENA */ |
| 175 | #define WM831X_BKUP_BATT_DET_ENA_SHIFT 11 /* BKUP_BATT_DET_ENA */ |
| 176 | #define WM831X_BKUP_BATT_DET_ENA_WIDTH 1 /* BKUP_BATT_DET_ENA */ |
| 177 | #define WM831X_BKUP_BATT_STS 0x0400 /* BKUP_BATT_STS */ |
| 178 | #define WM831X_BKUP_BATT_STS_MASK 0x0400 /* BKUP_BATT_STS */ |
| 179 | #define WM831X_BKUP_BATT_STS_SHIFT 10 /* BKUP_BATT_STS */ |
| 180 | #define WM831X_BKUP_BATT_STS_WIDTH 1 /* BKUP_BATT_STS */ |
| 181 | #define WM831X_BKUP_CHG_VLIM 0x0010 /* BKUP_CHG_VLIM */ |
| 182 | #define WM831X_BKUP_CHG_VLIM_MASK 0x0010 /* BKUP_CHG_VLIM */ |
| 183 | #define WM831X_BKUP_CHG_VLIM_SHIFT 4 /* BKUP_CHG_VLIM */ |
| 184 | #define WM831X_BKUP_CHG_VLIM_WIDTH 1 /* BKUP_CHG_VLIM */ |
| 185 | #define WM831X_BKUP_CHG_ILIM_MASK 0x0003 /* BKUP_CHG_ILIM - [1:0] */ |
| 186 | #define WM831X_BKUP_CHG_ILIM_SHIFT 0 /* BKUP_CHG_ILIM - [1:0] */ |
| 187 | #define WM831X_BKUP_CHG_ILIM_WIDTH 2 /* BKUP_CHG_ILIM - [1:0] */ |
| 188 | |
| 189 | #endif |