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 190