path: root/include/linux/regulator/wm8350/wm8350-pmic.h

/*
 * wm8350.h  --  Power Managment Driver for Wolfson WM8350 PMIC
 *
 * Copyright 2007 Wolfson Microelectronics PLC
 *
 *  This program is free software; you can redistribute  it and/or modify it
 *  under  the terms of  the GNU General  Public License as published by the
 *  Free Software Foundation;  either version 2 of the  License, or (at your
 *  option) any later version.
 *
 *  Revision history
 *    8th Feb 2007   Initial version.
 *
 */

#ifndef __LINUX_REGULATOR_WM8350_PMIC_H
#define __LINUX_REGULATOR_WM8350_PMIC_H

#include <linux/device.h>

/*
 * Register values.
 */

#define WM8350_CURRENT_SINK_DRIVER_A            0xAC
#define WM8350_CSA_FLASH_CONTROL                0xAD
#define WM8350_CURRENT_SINK_DRIVER_B            0xAE
#define WM8350_CSB_FLASH_CONTROL                0xAF
#define WM8350_DCDC_LDO_REQUESTED               0xB0
#define WM8350_DCDC_ACTIVE_OPTIONS              0xB1
#define WM8350_DCDC_SLEEP_OPTIONS               0xB2
#define WM8350_POWER_CHECK_COMPARATOR           0xB3
#define WM8350_DCDC1_CONTROL                    0xB4
#define WM8350_DCDC1_TIMEOUTS                   0xB5
#define WM8350_DCDC1_LOW_POWER                  0xB6
#define WM8350_DCDC2_CONTROL                    0xB7
#define WM8350_DCDC2_TIMEOUTS                   0xB8
#define WM8350_DCDC3_CONTROL                    0xBA
#define WM8350_DCDC3_TIMEOUTS                   0xBB
#define WM8350_DCDC3_LOW_POWER                  0xBC
#define WM8350_DCDC4_CONTROL                    0xBD
#define WM8350_DCDC4_TIMEOUTS                   0xBE
#define WM8350_DCDC4_LOW_POWER                  0xBF
#define WM8350_DCDC5_CONTROL                    0xC0
#define WM8350_DCDC5_TIMEOUTS                   0xC1
#define WM8350_DCDC6_CONTROL                    0xC3
#define WM8350_DCDC6_TIMEOUTS                   0xC4
#define WM8350_DCDC6_LOW_POWER                  0xC5
#define WM8350_LIMIT_SWITCH_CONTROL             0xC7
#define WM8350_LDO1_CONTROL                     0xC8
#define WM8350_LDO1_TIMEOUTS                    0xC9
#define WM8350_LDO1_LOW_POWER                   0xCA
#define WM8350_LDO2_CONTROL                     0xCB
#define WM8350_LDO2_TIMEOUTS                    0xCC
#define WM8350_LDO2_LOW_POWER                   0xCD
#define WM8350_LDO3_CONTROL                     0xCE
#define WM8350_LDO3_TIMEOUTS                    0xCF
#define WM8350_LDO3_LOW_POWER                   0xD0
#define WM8350_LDO4_CONTROL                     0xD1
#define WM8350_LDO4_TIMEOUTS                    0xD2
#define WM8350_LDO4_LOW_POWER                   0xD3
#define WM8350_VCC_FAULT_MASKS                  0xD7
#define WM8350_MAIN_BANDGAP_CONTROL             0xD8
#define WM8350_OSC_CONTROL                      0xD9
#define WM8350_RTC_TICK_CONTROL                 0xDA
#define WM8350_SECURITY                         0xDB
#define WM8350_RAM_BIST_1                       0xDC
#define WM8350_DCDC_LDO_STATUS                  0xE1
#define WM8350_GPIO_PIN_STATUS                  0xE6

#define WM8350_DCDC1_FORCE_PWM                  0xF8
#define WM8350_DCDC3_FORCE_PWM                  0xFA
#define WM8350_DCDC4_FORCE_PWM                  0xFB
#define WM8350_DCDC6_FORCE_PWM                  0xFD

/*
 * R172 (0xAC) - Current Sink Driver A
 */
// lg #define WM8350_CS1_ENA                          0x8000  /* CS1_ENA */
#define WM8350_CS1_HIB_MODE                     0x1000  /* CS1_HIB_MODE */
#define WM8350_CS1_HIB_MODE_MASK                0x1000  /* CS1_HIB_MODE */
#define WM8350_CS1_HIB_MODE_SHIFT                   12  /* CS1_HIB_MODE */
#define WM8350_CS1_ISEL_MASK                    0x003F  /* CS1_ISEL - [5:0] */
#define WM8350_CS1_ISEL_SHIFT                        0  /* CS1_ISEL - [5:0] */

/* Bit values for R172 (0xAC) */
#define WM8350_CS1_ENABLE                       0x8000  /* CS1_ENA */
#define WM8350_CS1_HIB_MODE_DISABLE                  0  /* Disable current sink in hibernate */
#define WM8350_CS1_HIB_MODE_LEAVE                    1  /* Leave current sink as-is in hibernate */

#define WM8350_CS1_ISEL_220M                      0x3F  /* 220mA */

/*
 * R173 (0xAD) - CSA Flash control
 */
#define WM8350_CS1_FLASH_MODE                   0x8000  /* CS1_FLASH_MODE */
#define WM8350_CS1_TRIGSRC                      0x4000  /* CS1_TRIGSRC */
#define WM8350_CS1_DRIVE                        0x2000  /* CS1_DRIVE */
#define WM8350_CS1_FLASH_DUR_MASK               0x0300  /* CS1_FLASH_DUR - [9:8] */
#define WM8350_CS1_OFF_RAMP_MASK                0x0030  /* CS1_OFF_RAMP - [5:4] */
#define WM8350_CS1_ON_RAMP_MASK                 0x0003  /* CS1_ON_RAMP - [1:0] */

/*
 * R174 (0xAE) - Current Sink Driver B
 */
#define WM8350_CS2_ENABLE                      0x8000  /* CS2_ENA */
#define WM8350_CS2_HIB_MODE                     0x1000  /* CS2_HIB_MODE */
#define WM8350_CS2_ISEL_MASK                    0x003F  /* CS2_ISEL - [5:0] */

/*
 * R175 (0xAF) - CSB Flash control
 */
#define WM8350_CS2_FLASH_MODE                   0x8000  /* CS2_FLASH_MODE */
#define WM8350_CS2_TRIGSRC                      0x4000  /* CS2_TRIGSRC */
#define WM8350_CS2_DRIVE                        0x2000  /* CS2_DRIVE */
#define WM8350_CS2_FLASH_DUR_MASK               0x0300  /* CS2_FLASH_DUR - [9:8] */
#define WM8350_CS2_OFF_RAMP_MASK                0x0030  /* CS2_OFF_RAMP - [5:4] */
#define WM8350_CS2_ON_RAMP_MASK                 0x0003  /* CS2_ON_RAMP - [1:0] */

/*
 * R176 (0xB0) - DCDC/LDO requested
 */
#define WM8350_LS_ENA                           0x8000  /* LS_ENA */
#define WM8350_LDO4_ENA                         0x0800  /* LDO4_ENA */
#define WM8350_LDO3_ENA                         0x0400  /* LDO3_ENA */
#define WM8350_LDO2_ENA                         0x0200  /* LDO2_ENA */
#define WM8350_LDO1_ENA                         0x0100  /* LDO1_ENA */
#define WM8350_DC6_ENA                          0x0020  /* DC6_ENA */
#define WM8350_DC5_ENA                          0x0010  /* DC5_ENA */
#define WM8350_DC4_ENA                          0x0008  /* DC4_ENA */
#define WM8350_DC3_ENA                          0x0004  /* DC3_ENA */
#define WM8350_DC2_ENA                          0x0002  /* DC2_ENA */
#define WM8350_DC1_ENA                          0x0001  /* DC1_ENA */

/*
 * R177 (0xB1) - DCDC Active options
 */
#define WM8350_PUTO_MASK                        0x3000  /* PUTO - [13:12] */
#define WM8350_PWRUP_DELAY_MASK                 0x0300  /* PWRUP_DELAY - [9:8] */
#define WM8350_DC6_ACTIVE                       0x0020  /* DC6_ACTIVE */
#define WM8350_DC4_ACTIVE                       0x0008  /* DC4_ACTIVE */
#define WM8350_DC3_ACTIVE                       0x0004  /* DC3_ACTIVE */
#define WM8350_DC1_ACTIVE                       0x0001  /* DC1_ACTIVE */

/*
 * R178 (0xB2) - DCDC Sleep options
 */
#define WM8350_DC6_SLEEP                        0x0020  /* DC6_SLEEP */
#define WM8350_DC4_SLEEP                        0x0008  /* DC4_SLEEP */
#define WM8350_DC3_SLEEP                        0x0004  /* DC3_SLEEP */
#define WM8350_DC1_SLEEP                        0x0001  /* DC1_SLEEP */

/*
 * R179 (0xB3) - Power-check comparator
 */
#define WM8350_PCCMP_ERRACT                     0x4000  /* PCCMP_ERRACT */
// lg #define WM8350_PCCOMP_HIB_MODE                  0x1000  /* PCCOMP_HIB_MODE */
#define WM8350_PCCMP_RAIL                       0x0100  /* PCCMP_RAIL */
#define WM8350_PCCMP_OFF_THR_MASK               0x0070  /* PCCMP_OFF_THR - [6:4] */
#define WM8350_PCCMP_ON_THR_MASK                0x0007  /* PCCMP_ON_THR - [2:0] */

/*
 * R180 (0xB4) - DCDC1 Control
 */
#define WM8350_DC1_OPFLT                        0x0400  /* DC1_OPFLT */
#define WM8350_DC1_VSEL_MASK                    0x007F  /* DC1_VSEL - [6:0] */
#define WM8350_DC1_VSEL_SHIFT                        0  /* DC1_VSEL - [6:0] */

/* Bit values for R180 (0xB4) */
#define WM8350_DC1_VSEL( _mV )                  (((_mV)-850)/25)
#define WM8350_DC1_VSEL_V( _val )               (((_val)*25)+850)

/*
 * R181 (0xB5) - DCDC1 Timeouts
 */
#define WM8350_DC1_ERRACT_MASK                  0xC000  /* DC1_ERRACT - [15:14] */
#define WM8350_DC1_ERRACT_SHIFT                     14  /* DC1_ERRACT - [15:14] */
#define WM8350_DC1_ENSLOT_MASK                  0x3C00  /* DC1_ENSLOT - [13:10] */
#define WM8350_DC1_ENSLOT_SHIFT                     10  /* DC1_ENSLOT - [13:10] */
#define WM8350_DC1_SDSLOT_MASK                  0x03C0  /* DC1_SDSLOT - [9:6] */
#define WM8350_DC1_UVTO_MASK                    0x0030  /* DC1_UVTO - [5:4] */
#define WM8350_DC1_SDSLOT_SHIFT                      6

/* Bit values for R181 (0xB5) */
#define WM8350_DC1_ERRACT_NONE                       0
#define WM8350_DC1_ERRACT_SHUTDOWN_CONV              1
#define WM8350_DC1_ERRACT_SHUTDOWN_SYS               2


/*
 * R182 (0xB6) - DCDC1 Low Power
 */
#define WM8350_DC1_HIB_MODE_MASK                0x7000  /* DC1_HIB_MODE - [14:12] */
#define WM8350_DC1_HIB_TRIG_MASK                0x0300  /* DC1_HIB_TRIG - [9:8] */
#define WM8350_DC1_VIMG_MASK                    0x007F  /* DC1_VIMG - [6:0] */

/*
 * R183 (0xB7) - DCDC2 Control
 */
#define WM8350_DC2_MODE                         0x4000  /* DC2_MODE */
#define WM8350_DC2_MODE_MASK                    0x4000  /* DC2_MODE */
#define WM8350_DC2_MODE_SHIFT                       14  /* DC2_MODE */
#define WM8350_DC2_HIB_MODE                     0x1000  /* DC2_HIB_MODE */
#define WM8350_DC2_HIB_MODE_MASK                0x1000  /* DC2_HIB_MODE */
#define WM8350_DC2_HIB_MODE_SHIFT                   12  /* DC2_HIB_MODE */
#define WM8350_DC2_HIB_TRIG_MASK                0x0300  /* DC2_HIB_TRIG - [9:8] */
#define WM8350_DC2_HIB_TRIG_SHIFT                    8  /* DC2_HIB_TRIG - [9:8] */
#define WM8350_DC2_ILIM                         0x0040  /* DC2_ILIM */
#define WM8350_DC2_ILIM_MASK                    0x0040  /* DC2_ILIM */
#define WM8350_DC2_ILIM_SHIFT                        6  /* DC2_ILIM */
#define WM8350_DC2_RMP_MASK                     0x0018  /* DC2_RMP - [4:3] */
#define WM8350_DC2_RMP_SHIFT                         3  /* DC2_RMP */
#define WM8350_DC2_FBSRC_MASK                   0x0003  /* DC2_FBSRC - [1:0] */
#define WM8350_DC2_FBSRC_SHIFT                       0  /* DC2_FBSRC - [1:0] */

/* Bit values for R183 (0xB7) */
#define WM8350_DC2_MODE_BOOST                        0
#define WM8350_DC2_MODE_SWITCH                       1

#define WM8350_DC2_HIB_MODE_ACTIVE                   0
#define WM8350_DC2_HIB_MODE_DISABLE                  1

#define WM8350_DC2_HIB_TRIG_NONE                     0
#define WM8350_DC2_HIB_TRIG_LPWR1                    1
#define WM8350_DC2_HIB_TRIG_LPWR2                    2
#define WM8350_DC2_HIB_TRIG_LPWR3                    3

#define WM8350_DC2_ILIM_HIGH                         0
#define WM8350_DC2_ILIM_LOW                          1

#define WM8350_DC2_RMP_30V                           0
#define WM8350_DC2_RMP_20V                           1
#define WM8350_DC2_RMP_10V                           2
#define WM8350_DC2_RMP_5V                            3

#define WM8350_DC2_FBSRC_FB2                         0
#define WM8350_DC2_FBSRC_ISINKA                      1
#define WM8350_DC2_FBSRC_ISINKB                      2
#define WM8350_DC2_FBSRC_USB                         3

/*
 * R184 (0xB8) - DCDC2 Timeouts
 */
#define WM8350_DC2_ERRACT_MASK                  0xC000  /* DC2_ERRACT - [15:14] */
#define WM8350_DC2_ERRACT_SHIFT                     14  /* DC2_ERRACT - [15:14] */
#define WM8350_DC2_ENSLOT_MASK                  0x3C00  /* DC2_ENSLOT - [13:10] */
#define WM8350_DC2_ENSLOT_SHIFT                     10  /* DC2_ENSLOT - [13:10] */
#define WM8350_DC2_SDSLOT_MASK                  0x03C0  /* DC2_SDSLOT - [9:6] */
#define WM8350_DC2_UVTO_MASK                    0x0030  /* DC2_UVTO - [5:4] */

/* Bit values for R184 (0xB8) */
#define WM8350_DC2_ERRACT_NONE                       0
#define WM8350_DC2_ERRACT_SHUTDOWN_CONV              1
#define WM8350_DC2_ERRACT_SHUTDOWN_SYS               2

/*
 * R186 (0xBA) - DCDC3 Control
 */
#define WM8350_DC3_OPFLT                        0x0400  /* DC3_OPFLT */
#define WM8350_DC3_VSEL_MASK                    0x007F  /* DC3_VSEL - [6:0] */
#define WM8350_DC3_VSEL_SHIFT                        0  /* DC3_VSEL - [6:0] */

/* Bit values for R186 (0xBA) */
#define WM8350_DC3_VSEL( _mV )                  (((_mV)-850)/25)
#define WM8350_DC3_VSEL_V( _val )               (((_val)*25)+850)

/*
 * R187 (0xBB) - DCDC3 Timeouts
 */
#define WM8350_DC3_ERRACT_MASK                  0xC000  /* DC3_ERRACT - [15:14] */
#define WM8350_DC3_ERRACT_SHIFT                     14  /* DC3_ERRACT - [15:14] */
#define WM8350_DC3_ENSLOT_MASK                  0x3C00  /* DC3_ENSLOT - [13:10] */
#define WM8350_DC3_ENSLOT_SHIFT                     10  /* DC3_ENSLOT - [13:10] */
#define WM8350_DC3_SDSLOT_MASK                  0x03C0  /* DC3_SDSLOT - [9:6] */
#define WM8350_DC3_UVTO_MASK                    0x0030  /* DC3_UVTO - [5:4] */
#define WM8350_DC3_SDSLOT_SHIFT                      6  /* DC3_SDSLOT - [9:6] */

/* Bit values for R187 (0xBB) */
#define WM8350_DC3_ERRACT_NONE                       0
#define WM8350_DC3_ERRACT_SHUTDOWN_CONV              1
#define WM8350_DC3_ERRACT_SHUTDOWN_SYS               2
/*
 * R188 (0xBC) - DCDC3 Low Power
 */
#define WM8350_DC3_HIB_MODE_MASK                0x7000  /* DC3_HIB_MODE - [14:12] */
#define WM8350_DC3_HIB_TRIG_MASK                0x0300  /* DC3_HIB_TRIG - [9:8] */
#define WM8350_DC3_VIMG_MASK                    0x007F  /* DC3_VIMG - [6:0] */

/*
 * R189 (0xBD) - DCDC4 Control
 */
#define WM8350_DC4_OPFLT                        0x0400  /* DC4_OPFLT */
#define WM8350_DC4_VSEL_MASK                    0x007F  /* DC4_VSEL - [6:0] */
#define WM8350_DC4_VSEL_SHIFT                        0  /* DC4_VSEL - [6:0] */

/* Bit values for R189 (0xBD) */
#define WM8350_DC4_VSEL( _mV )                  (((_mV)-850)/25)
#define WM8350_DC4_VSEL_V( _val )               (((_val)*25)+850)

/*
 * R190 (0xBE) - DCDC4 Timeouts
 */
#define WM8350_DC4_ERRACT_MASK                  0xC000  /* DC4_ERRACT - [15:14] */
#define WM8350_DC4_ERRACT_SHIFT                     14  /* DC4_ERRACT - [15:14] */
#define WM8350_DC4_ENSLOT_MASK                  0x3C00  /* DC4_ENSLOT - [13:10] */
#define WM8350_DC4_ENSLOT_SHIFT                     10  /* DC4_ENSLOT - [13:10] */
#define WM8350_DC4_SDSLOT_MASK                  0x03C0  /* DC4_SDSLOT - [9:6] */
#define WM8350_DC4_UVTO_MASK                    0x0030  /* DC4_UVTO - [5:4] */
#define WM8350_DC4_SDSLOT_SHIFT                      6  /* DC4_SDSLOT - [9:6] */

/* Bit values for R190 (0xBE) */
#define WM8350_DC4_ERRACT_NONE                       0
#define WM8350_DC4_ERRACT_SHUTDOWN_CONV              1
#define WM8350_DC4_ERRACT_SHUTDOWN_SYS               2

/*
 * R191 (0xBF) - DCDC4 Low Power
 */
#define WM8350_DC4_HIB_MODE_MASK                0x7000  /* DC4_HIB_MODE - [14:12] */
#define WM8350_DC4_HIB_TRIG_MASK                0x0300  /* DC4_HIB_TRIG - [9:8] */
#define WM8350_DC4_VIMG_MASK                    0x007F  /* DC4_VIMG - [6:0] */

/*
 * R192 (0xC0) - DCDC5 Control
 */
#define WM8350_DC5_MODE                         0x4000  /* DC5_MODE */
#define WM8350_DC5_MODE_MASK                    0x4000  /* DC5_MODE */
#define WM8350_DC5_MODE_SHIFT                       14  /* DC5_MODE */
#define WM8350_DC5_HIB_MODE                     0x1000  /* DC5_HIB_MODE */
#define WM8350_DC5_HIB_MODE_MASK                0x1000  /* DC5_HIB_MODE */
#define WM8350_DC5_HIB_MODE_SHIFT                   12  /* DC5_HIB_MODE */
#define WM8350_DC5_HIB_TRIG_MASK                0x0300  /* DC5_HIB_TRIG - [9:8] */
#define WM8350_DC5_HIB_TRIG_SHIFT                    8  /* DC5_HIB_TRIG - [9:8] */
#define WM8350_DC5_ILIM                         0x0040  /* DC5_ILIM */
#define WM8350_DC5_ILIM_MASK                    0x0040  /* DC5_ILIM */
#define WM8350_DC5_ILIM_SHIFT                        6  /* DC5_ILIM */
#define WM8350_DC5_RMP_MASK                     0x0018  /* DC5_RMP - [4:3] */
#define WM8350_DC5_RMP_SHIFT                         3  /* DC5_RMP */
#define WM8350_DC5_FBSRC_MASK                   0x0003  /* DC5_FBSRC - [1:0] */
#define WM8350_DC5_FBSRC_SHIFT                       0  /* DC5_FBSRC - [1:0] */

/* Bit values for R192 (0xC0) */
#define WM8350_DC5_MODE_BOOST                        0
#define WM8350_DC5_MODE_SWITCH                       1

#define WM8350_DC5_HIB_MODE_ACTIVE                   0
#define WM8350_DC5_HIB_MODE_DISABLE                  1

#define WM8350_DC5_HIB_TRIG_NONE                     0
#define WM8350_DC5_HIB_TRIG_LPWR1                    1
#define WM8350_DC5_HIB_TRIG_LPWR2                    2
#define WM8350_DC5_HIB_TRIG_LPWR3                    3

#define WM8350_DC5_ILIM_HIGH                         0
#define WM8350_DC5_ILIM_LOW                          1

#define WM8350_DC5_RMP_30V                           0
#define WM8350_DC5_RMP_20V                           1
#define WM8350_DC5_RMP_10V                           2
#define WM8350_DC5_RMP_5V                            3

#define WM8350_DC5_FBSRC_FB2                         0
#define WM8350_DC5_FBSRC_ISINKA                      1
#define WM8350_DC5_FBSRC_ISINKB                      2
#define WM8350_DC5_FBSRC_USB                         3


/*
 * R193 (0xC1) - DCDC5 Timeouts
 */
#define WM8350_DC5_ERRACT_MASK                  0xC000  /* DC5_ERRACT - [15:14] */
#define WM8350_DC5_ERRACT_SHIFT                     14  /* DC5_ERRACT - [15:14] */
#define WM8350_DC5_ENSLOT_MASK                  0x3C00  /* DC5_ENSLOT - [13:10] */
#define WM8350_DC5_ENSLOT_SHIFT                     10  /* DC5_ENSLOT - [13:10] */
#define WM8350_DC5_SDSLOT_MASK                  0x03C0  /* DC5_SDSLOT - [9:6] */
#define WM8350_DC5_UVTO_MASK                    0x0030  /* DC5_UVTO - [5:4] */
#define WM8350_DC5_SDSLOT_SHIFT                      6  /* DC5_SDSLOT - [9:6] */

/* Bit values for R193 (0xC1) */
#define WM8350_DC5_ERRACT_NONE                       0
#define WM8350_DC5_ERRACT_SHUTDOWN_CONV              1
#define WM8350_DC5_ERRACT_SHUTDOWN_SYS               2

/*
 * R195 (0xC3) - DCDC6 Control
 */
#define WM8350_DC6_OPFLT                        0x0400  /* DC6_OPFLT */
#define WM8350_DC6_VSEL_MASK                    0x007F  /* DC6_VSEL - [6:0] */
#define WM8350_DC6_VSEL_SHIFT                        0  /* DC6_VSEL - [6:0] */

/* Bit values for R195 (0xC3) */
#define WM8350_DC6_VSEL( _mV )                  (((_mV)-850)/25)
#define WM8350_DC6_VSEL_V( _val )               (((_val)*25)+850)

/*
 * R196 (0xC4) - DCDC6 Timeouts
 */
#define WM8350_DC6_ERRACT_MASK                  0xC000  /* DC6_ERRACT - [15:14] */
#define WM8350_DC6_ERRACT_SHIFT                     14  /* DC6_ERRACT - [15:14] */
#define WM8350_DC6_ENSLOT_MASK                  0x3C00  /* DC6_ENSLOT - [13:10] */
#define WM8350_DC6_ENSLOT_SHIFT                     10  /* DC6_ENSLOT - [13:10] */
#define WM8350_DC6_SDSLOT_MASK                  0x03C0  /* DC6_SDSLOT - [9:6] */
#define WM8350_DC6_UVTO_MASK                    0x0030  /* DC6_UVTO - [5:4] */
#define WM8350_DC6_SDSLOT_SHIFT                      6  /* DC6_SDSLOT - [9:6] */

/* Bit values for R196 (0xC4) */
#define WM8350_DC6_ERRACT_NONE                       0
#define WM8350_DC6_ERRACT_SHUTDOWN_CONV              1
#define WM8350_DC6_ERRACT_SHUTDOWN_SYS               2

/*
 * R197 (0xC5) - DCDC6 Low Power
 */
#define WM8350_DC6_HIB_MODE_MASK                0x7000  /* DC6_HIB_MODE - [14:12] */
#define WM8350_DC6_HIB_TRIG_MASK                0x0300  /* DC6_HIB_TRIG - [9:8] */
#define WM8350_DC6_VIMG_MASK                    0x007F  /* DC6_VIMG - [6:0] */

/*
 * R199 (0xC7) - Limit Switch Control
 */
#define WM8350_LS_ERRACT_MASK                   0xC000  /* LS_ERRACT - [15:14] */
#define WM8350_LS_ERRACT_SHIFT                      14  /* LS_ERRACT - [15:14] */
#define WM8350_LS_ENSLOT_MASK                   0x3C00  /* LS_ENSLOT - [13:10] */
#define WM8350_LS_ENSLOT_SHIFT                      10  /* LS_ENSLOT - [13:10] */
#define WM8350_LS_SDSLOT_MASK                   0x03C0  /* LS_SDSLOT - [9:6] */
#define WM8350_LS_SDSLOT_SHIFT                       6  /* LS_SDSLOT - [9:6] */
#define WM8350_LS_HIB_MODE                      0x0010  /* LS_HIB_MODE */
#define WM8350_LS_HIB_MODE_MASK                 0x0010  /* LS_HIB_MODE */
#define WM8350_LS_HIB_MODE_SHIFT                     4  /* LS_HIB_MODE */
#define WM8350_LS_HIB_PROT                      0x0002  /* LS_HIB_PROT */
#define WM8350_LS_HIB_PROT_MASK                 0x0002  /* LS_HIB_PROT */
#define WM8350_LS_HIB_PROT_SHIFT                     1  /* LS_HIB_PROT */
#define WM8350_LS_PROT                          0x0001  /* LS_PROT */
#define WM8350_LS_PROT_MASK                     0x0001  /* LS_PROT */
#define WM8350_LS_PROT_SHIFT                         0  /* LS_PROT */

/* Bit values for R199 (0xC7) */
#define WM8350_LS_ERRACT_NONE                       0
#define WM8350_LS_ERRACT_SHUTDOWN_CONV              1
#define WM8350_LS_ERRACT_SHUTDOWN_SYS               2

/*
 * R200 (0xC8) - LDO1 Control
 */
#define WM8350_LDO1_SWI                         0x4000  /* LDO1_SWI */
#define WM8350_LDO1_OPFLT                       0x0400  /* LDO1_OPFLT */
#define WM8350_LDO1_VSEL_MASK                   0x001F  /* LDO1_VSEL - [4:0] */
#define WM8350_LDO1_VSEL_SHIFT                       0  /* LDO1_VSEL - [4:0] */

/* Bit values for R200 (0xC8) */
#define WM8350_LDO1_VSEL( _mV )                 ((u16)( ((_mV)<1800) ? (((_mV)-900)/50)  : (((_mV)-1800)/100 + 16) ))
#define WM8350_LDO1_VSEL_V( _val )              ( ((_val)<16)  ? (((_val)*50)+900) : ((((_val)-16)*100)+1800) )

/*
 * R201 (0xC9) - LDO1 Timeouts
 */
#define WM8350_LDO1_ERRACT_MASK                 0xC000  /* LDO1_ERRACT - [15:14] */
#define WM8350_LDO1_ERRACT_SHIFT                    14  /* LDO1_ERRACT - [15:14] */
#define WM8350_LDO1_ENSLOT_MASK                 0x3C00  /* LDO1_ENSLOT - [13:10] */
#define WM8350_LDO1_ENSLOT_SHIFT                    10  /* LDO1_ENSLOT - [13:10] */
#define WM8350_LDO1_SDSLOT_MASK                 0x03C0  /* LDO1_SDSLOT - [9:6] */
#define WM8350_LDO1_UVTO_MASK                   0x0030  /* LDO1_UVTO - [5:4] */
#define WM8350_LDO1_SDSLOT_SHIFT                     6  /* LDO1_SDSLOT - [9:6] */

/* Bit values for R201 (0xC9) */
#define WM8350_LDO1_ERRACT_NONE                       0
#define WM8350_LDO1_ERRACT_SHUTDOWN_CONV              1
#define WM8350_LDO1_ERRACT_SHUTDOWN_SYS               2

/*
 * R202 (0xCA) - LDO1 Low Power
 */
#define WM8350_LDO1_HIB_MODE_MASK               0x3000  /* LDO1_HIB_MODE - [13:12] */
#define WM8350_LDO1_HIB_TRIG_MASK               0x0300  /* LDO1_HIB_TRIG - [9:8] */
#define WM8350_LDO1_VIMG_MASK                   0x001F  /* LDO1_VIMG - [4:0] */

/*
 * R203 (0xCB) - LDO2 Control
 */
#define WM8350_LDO2_SWI                         0x4000  /* LDO2_SWI */
#define WM8350_LDO2_OPFLT                       0x0400  /* LDO2_OPFLT */
#define WM8350_LDO2_VSEL_MASK                   0x001F  /* LDO2_VSEL - [4:0] */
#define WM8350_LDO2_VSEL_SHIFT                       0  /* LDO2_VSEL - [4:0] */

/* Bit values for R203 (0xCB) */
#define WM8350_LDO2_VSEL( _mV )                 ((u16)( ((_mV)<1800) ? (((_mV)-900)/50)  : (((_mV)-1800)/100 + 16) ))
#define WM8350_LDO2_VSEL_V( _val )              ( ((_val)<16)  ? (((_val)*50)+900) : ((((_val)-16)*100)+1800) )

/*
 * R204 (0xCC) - LDO2 Timeouts
 */
#define WM8350_LDO2_ERRACT_MASK                 0xC000  /* LDO2_ERRACT - [15:14] */
#define WM8350_LDO2_ERRACT_SHIFT                    14  /* LDO2_ERRACT - [15:14] */
#define WM8350_LDO2_ENSLOT_MASK                 0x3C00  /* LDO2_ENSLOT - [13:10] */
#define WM8350_LDO2_ENSLOT_SHIFT                    10  /* LDO2_ENSLOT - [13:10] */
#define WM8350_LDO2_SDSLOT_MASK                 0x03C0  /* LDO2_SDSLOT - [9:6] */
#define WM8350_LDO2_SDSLOT_SHIFT                     6  /* LDO2_SDSLOT - [9:6] */

/* Bit values for R204 (0xCC) */
#define WM8350_LDO2_ERRACT_NONE                       0
#define WM8350_LDO2_ERRACT_SHUTDOWN_CONV              1
#define WM8350_LDO2_ERRACT_SHUTDOWN_SYS               2

/*
 * R205 (0xCD) - LDO2 Low Power
 */
#define WM8350_LDO2_HIB_MODE_MASK               0x3000  /* LDO2_HIB_MODE - [13:12] */
#define WM8350_LDO2_HIB_TRIG_MASK               0x0300  /* LDO2_HIB_TRIG - [9:8] */
#define WM8350_LDO2_VIMG_MASK                   0x001F  /* LDO2_VIMG - [4:0] */

/*
 * R206 (0xCE) - LDO3 Control
 */
#define WM8350_LDO3_SWI                         0x4000  /* LDO3_SWI */
#define WM8350_LDO3_OPFLT                       0x0400  /* LDO3_OPFLT */
#define WM8350_LDO3_VSEL_MASK                   0x001F  /* LDO3_VSEL - [4:0] */
#define WM8350_LDO3_VSEL_SHIFT                       0  /* LDO3_VSEL - [4:0] */

/* Bit values for R206 (0xCE) */
#define WM8350_LDO3_VSEL( _mV )                 ((u16)( ((_mV)<1800) ? (((_mV)-900)/50)  : (((_mV)-1800)/100 + 16) ))
#define WM8350_LDO3_VSEL_V( _val )              ( ((_val)<16)  ? (((_val)*50)+900) : ((((_val)-16)*100)+1800) )

/*
 * R207 (0xCF) - LDO3 Timeouts
 */
#define WM8350_LDO3_ERRACT_MASK                 0xC000  /* LDO3_ERRACT - [15:14] */
#define WM8350_LDO3_ERRACT_SHIFT                    14  /* LDO3_ERRACT - [15:14] */
#define WM8350_LDO3_ENSLOT_MASK                 0x3C00  /* LDO3_ENSLOT - [13:10] */
#define WM8350_LDO3_ENSLOT_SHIFT                    10  /* LDO3_ENSLOT - [13:10] */
#define WM8350_LDO3_SDSLOT_MASK                 0x03C0  /* LDO3_SDSLOT - [9:6] */
#define WM8350_LDO3_UVTO_MASK                   0x0030  /* LDO3_UVTO - [5:4] */
#define WM8350_LDO3_SDSLOT_SHIFT                     6  /* LDO3_SDSLOT - [9:6] */

/* Bit values for R207 (0xCF) */
#define WM8350_LDO3_ERRACT_NONE                       0
#define WM8350_LDO3_ERRACT_SHUTDOWN_CONV              1
#define WM8350_LDO3_ERRACT_SHUTDOWN_SYS               2


/*
 * R208 (0xD0) - LDO3 Low Power
 */
#define WM8350_LDO3_HIB_MODE_MASK               0x3000  /* LDO3_HIB_MODE - [13:12] */
#define WM8350_LDO3_HIB_TRIG_MASK               0x0300  /* LDO3_HIB_TRIG - [9:8] */
#define WM8350_LDO3_VIMG_MASK                   0x001F  /* LDO3_VIMG - [4:0] */

/*
 * R209 (0xD1) - LDO4 Control
 */
#define WM8350_LDO4_SWI                         0x4000  /* LDO4_SWI */
#define WM8350_LDO4_OPFLT                       0x0400  /* LDO4_OPFLT */
#define WM8350_LDO4_VSEL_MASK                   0x001F  /* LDO4_VSEL - [4:0] */
#define WM8350_LDO4_VSEL_SHIFT                       0  /* LDO4_VSEL - [4:0] */

/* Bit values for R209 (0xD1) */
#define WM8350_LDO4_VSEL( _mV )                 ((u16)( ((_mV)<1800) ? (((_mV)-900)/50)  : (((_mV)-1800)/100 + 16) ))
#define WM8350_LDO4_VSEL_V( _val )              ( ((_val)<16)  ? (((_val)*50)+900) : ((((_val)-16)*100)+1800) )

/*
 * R210 (0xD2) - LDO4 Timeouts
 */
#define WM8350_LDO4_ERRACT_MASK                 0xC000  /* LDO4_ERRACT - [15:14] */
#define WM8350_LDO4_ERRACT_SHIFT                    14  /* LDO4_ERRACT - [15:14] */
#define WM8350_LDO4_ENSLOT_MASK                 0x3C00  /* LDO4_ENSLOT - [13:10] */
#define WM8350_LDO4_ENSLOT_SHIFT                    10  /* LDO4_ENSLOT - [13:10] */
#define WM8350_LDO4_SDSLOT_MASK                 0x03C0  /* LDO4_SDSLOT - [9:6] */
#define WM8350_LDO4_UVTO_MASK                   0x0030  /* LDO4_UVTO - [5:4] */
#define WM8350_LDO4_SDSLOT_SHIFT                     6  /* LDO4_SDSLOT - [9:6] */

/* Bit values for R210 (0xD2) */
#define WM8350_LDO4_ERRACT_NONE                       0
#define WM8350_LDO4_ERRACT_SHUTDOWN_CONV              1
#define WM8350_LDO4_ERRACT_SHUTDOWN_SYS               2

/*
 * R211 (0xD3) - LDO4 Low Power
 */
#define WM8350_LDO4_HIB_MODE_MASK               0x3000  /* LDO4_HIB_MODE - [13:12] */
#define WM8350_LDO4_HIB_TRIG_MASK               0x0300  /* LDO4_HIB_TRIG - [9:8] */
#define WM8350_LDO4_VIMG_MASK                   0x001F  /* LDO4_VIMG - [4:0] */

/*
 * R215 (0xD7) - VCC_FAULT Masks
 */
#define WM8350_LS_FAULT                         0x8000  /* LS_FAULT */
#define WM8350_LDO4_FAULT                       0x0800  /* LDO4_FAULT */
#define WM8350_LDO3_FAULT                       0x0400  /* LDO3_FAULT */
#define WM8350_LDO2_FAULT                       0x0200  /* LDO2_FAULT */
#define WM8350_LDO1_FAULT                       0x0100  /* LDO1_FAULT */
#define WM8350_DC6_FAULT                        0x0020  /* DC6_FAULT */
#define WM8350_DC5_FAULT                        0x0010  /* DC5_FAULT */
#define WM8350_DC4_FAULT                        0x0008  /* DC4_FAULT */
#define WM8350_DC3_FAULT                        0x0004  /* DC3_FAULT */
#define WM8350_DC2_FAULT                        0x0002  /* DC2_FAULT */
#define WM8350_DC1_FAULT                        0x0001  /* DC1_FAULT */


/*
 * R216 (0xD8) - Main Bandgap Control
 */
#define WM8350_MBG_LOAD_FUSES                   0x8000  /* MBG_LOAD_FUSES */
#define WM8350_MBG_FUSE_WPREP                   0x4000  /* MBG_FUSE_WPREP */
#define WM8350_MBG_FUSE_WRITE                   0x2000  /* MBG_FUSE_WRITE */
#define WM8350_MBG_FUSE_TRIM_MASK               0x1F00  /* MBG_FUSE_TRIM - [12:8] */
#define WM8350_MBG_TRIM_SRC                     0x0020  /* MBG_TRIM_SRC */
#define WM8350_MBG_USER_TRIM_MASK               0x001F  /* MBG_USER_TRIM - [4:0] */

/*
 * R217 (0xD9) - OSC Control
 */
#define WM8350_OSC_LOAD_FUSES                   0x8000  /* OSC_LOAD_FUSES */
#define WM8350_OSC_FUSE_WPREP                   0x4000  /* OSC_FUSE_WPREP */
#define WM8350_OSC_FUSE_WRITE                   0x2000  /* OSC_FUSE_WRITE */
#define WM8350_OSC_FUSE_TRIM_MASK               0x0F00  /* OSC_FUSE_TRIM - [11:8] */
#define WM8350_OSC_TRIM_SRC                     0x0020  /* OSC_TRIM_SRC */
#define WM8350_OSC_USER_TRIM_MASK               0x000F  /* OSC_USER_TRIM - [3:0] */

/*
 * R248 (0xF8) - DCDC1 Force PWM
 */
#define WM8350_DCDC1_FORCE_PWM_ENA              0x0010 /* Enable */

/*
 * R250 (0xFA) - DCDC3 Force PWM
 */
#define WM8350_DCDC3_FORCE_PWM_ENA              0x0010 /* Enable */

/*
 * R251 (0xFB) - DCDC4 Force PWM
 */
#define WM8350_DCDC4_FORCE_PWM_ENA              0x0010 /* Enable */

/*
 * R253 (0xFD) - DCDC1 Force PWM
 */
#define WM8350_DCDC6_FORCE_PWM_ENA              0x0010 /* Enable */

/*
 * DCDC's
 */
#define WM8350_DCDC_1			1
#define WM8350_DCDC_2			2
#define WM8350_DCDC_3			3
#define WM8350_DCDC_4			4
#define WM8350_DCDC_5			5
#define WM8350_DCDC_6			6

/* DCDC modes */
#define WM8350_DCDC_ACTIVE_STANDBY	0
#define WM8350_DCDC_ACTIVE_PULSE	1
#define WM8350_DCDC_SLEEP_NORMAL	0
#define WM8350_DCDC_SLEEP_LOW		1

/* DCDC Low power (Hibernate) mode */
#define WM8350_DCDC_HIB_MODE_CUR	(0 << 12)
#define WM8350_DCDC_HIB_MODE_IMAGE	(1 << 12)
#define WM8350_DCDC_HIB_MODE_STANDBY	(2 << 12)
#define WM8350_DCDC_HIB_MODE_LDO	(4 << 12)
#define WM8350_DCDC_HIB_MODE_LDO_IM	(5 << 12)
#define WM8350_DCDC_HIB_MODE_DIS	(7 << 12)

/* DCDC Low Power (Hibernate) signal */
#define WM8350_DCDC_HIB_SIG_REG		(0 << 8)
#define WM8350_DCDC_HIB_SIG_LPWR1	(1 << 8)
#define WM8350_DCDC_HIB_SIG_LPWR2	(2 << 8)
#define WM8350_DCDC_HIB_SIG_LPWR3	(3 << 8)

/* LDO Low power (Hibernate) mode */
#define WM8350_LDO_HIB_MODE_IMAGE	(0 << 0)
#define WM8350_LDO_HIB_MODE_DIS		(1 << 0)

/* LDO Low Power (Hibernate) signal */
#define WM8350_LDO_HIB_SIG_REG		(0 << 8)
#define WM8350_LDO_HIB_SIG_LPWR1	(1 << 8)
#define WM8350_LDO_HIB_SIG_LPWR2	(2 << 8)
#define WM8350_LDO_HIB_SIG_LPWR3	(3 << 8)

/*
 * LDO's
 */
#define WM8350_LDO_1			7
#define WM8350_LDO_2			8
#define WM8350_LDO_3			9
#define WM8350_LDO_4			10

/*
 * ISINK's
 */
#define WM8350_ISINK_A			11
#define WM8350_ISINK_B			12

#define WM8350_ISINK_MODE_BOOST		0
#define WM8350_ISINK_MODE_SWITCH	1
#define WM8350_ISINK_ILIM_NORMAL	0
#define WM8350_ISINK_ILIM_LOW		1

#define WM8350_ISINK_FLASH_DISABLE	0
#define WM8350_ISINK_FLASH_ENABLE	1
#define WM8350_ISINK_FLASH_TRIG_BIT	0
#define WM8350_ISINK_FLASH_TRIG_GPIO	1
#define WM8350_ISINK_FLASH_MODE_EN	(1 << 13)
#define WM8350_ISINK_FLASH_MODE_DIS	(0 << 13)
#define WM8350_ISINK_FLASH_DUR_32MS	(0 << 8)
#define WM8350_ISINK_FLASH_DUR_64MS	(1 << 8)
#define WM8350_ISINK_FLASH_DUR_96MS	(2 << 8)
#define WM8350_ISINK_FLASH_DUR_1024MS	(3 << 8)
#define WM8350_ISINK_FLASH_ON_INSTANT	(0 << 4)
#define WM8350_ISINK_FLASH_ON_0_25S	(1 << 4)
#define WM8350_ISINK_FLASH_ON_0_50S	(2 << 4)
#define WM8350_ISINK_FLASH_ON_1_00S	(3 << 4)
#define WM8350_ISINK_FLASH_ON_1_95S	(1 << 4)
#define WM8350_ISINK_FLASH_ON_3_91S	(2 << 4)
#define WM8350_ISINK_FLASH_ON_7_80S	(3 << 4)
#define WM8350_ISINK_FLASH_OFF_INSTANT	(0 << 0)
#define WM8350_ISINK_FLASH_OFF_0_25S	(1 << 0)
#define WM8350_ISINK_FLASH_OFF_0_50S	(2 << 0)
#define WM8350_ISINK_FLASH_OFF_1_00S	(3 << 0)
#define WM8350_ISINK_FLASH_OFF_1_95S	(1 << 0)
#define WM8350_ISINK_FLASH_OFF_3_91S	(2 << 0)
#define WM8350_ISINK_FLASH_OFF_7_80S	(3 << 0)

/*
 * Regulator Interrupts.
 */
#define WM8350_IRQ_CS1			13
#define WM8350_IRQ_CS2			14
#define WM8350_IRQ_UV_LDO4		25
#define WM8350_IRQ_UV_LDO3		26
#define WM8350_IRQ_UV_LDO2		27
#define WM8350_IRQ_UV_LDO1		28
#define WM8350_IRQ_UV_DC6		29
#define WM8350_IRQ_UV_DC5		30
#define WM8350_IRQ_UV_DC4		31
#define WM8350_IRQ_UV_DC3		32
#define WM8350_IRQ_UV_DC2		33
#define WM8350_IRQ_UV_DC1		34
#define WM8350_IRQ_OC_LS		35

#define NUM_WM8350_REGULATORS 12

struct wm8350_pmic {
	struct device dev;
	/* ISINK to DCDC mapping */
	int isink_A_dcdc;
	int isink_B_dcdc;
};
#define to_wm8350_pmic_device(d) container_of(d, struct wm8350_pmic, dev)


/*
 * DCDC control - not supported via regulator API
 */
int wm8350_dcdc_set_slot(struct wm8350_pmic *pmic, int dcdc, u16 start, 
	u16 stop, u16 fault);
int wm8350_dcdc25_set_mode(struct wm8350_pmic *pmic, int dcdc, u16 mode, 
	u16 ilim, u16 ramp, u16 feedback);
int wm8350_dcdc_set_image_voltage(struct wm8350_pmic *pmic, int dcdc, int mV,
	int mode, int signal);

/*
 * LDO control - not supported via regulator API
 */
int wm8350_ldo_set_slot(struct wm8350_pmic *pmic, int ldo, u16 start, 
	u16 stop);
int wm8350_ldo_set_image_voltage(struct wm8350_pmic *pmic, int ldo, int mV,
	int mode, int signal);

/*
 * ISINK control - not supported via regulator API
 */
int wm8350_isink_trigger_flash(struct wm8350_pmic *pmic, int isink);
int wm8350_isink_set_flash(struct wm8350_pmic *pmic, int isink, u16 mode, 
	u16 trigger, u16 duration, u16 on_ramp, u16 off_ramp, u16 drive);

/*
 * WM8350 LED platform data
 */
struct wm8350_led_platform_data {
	const char *name;
	const char *default_trigger;
	int isink;
	int dcdc;
	int voltage_ramp;
	int retries;
	int half_value;
	int full_value;
};

/*
 * WM8350 Backlight platform data
 */
struct wm8350_bl_platform_data {
	int isink;
	int dcdc;
	int voltage_ramp;
	int retries;
	int max_brightness;
	int power;
	int brightness;
};

#endif