include/linux/regulator/ab8500.h

   1 /*
   2  * Copyright (C) ST-Ericsson SA 2010
   3  *
   4  * License Terms: GNU General Public License v2
   5  *
   6  * Authors: Sundar Iyer <[email protected]> for ST-Ericsson
   7  *          Bengt Jonsson <[email protected]> for ST-Ericsson
   8  *          Daniel Willerud <[email protected]> for ST-Ericsson
   9  */
  10
  11 #ifndef __LINUX_MFD_AB8500_REGULATOR_H
  12 #define __LINUX_MFD_AB8500_REGULATOR_H
  13
  14 #include <linux/platform_device.h>
  15
  16 /* AB8500 regulators */
  17 enum ab8500_regulator_id {
  18         AB8500_LDO_AUX1,
  19         AB8500_LDO_AUX2,
  20         AB8500_LDO_AUX3,
  21         AB8500_LDO_INTCORE,
  22         AB8500_LDO_TVOUT,
  23         AB8500_LDO_AUDIO,
  24         AB8500_LDO_ANAMIC1,
  25         AB8500_LDO_ANAMIC2,
  26         AB8500_LDO_DMIC,
  27         AB8500_LDO_ANA,
  28         AB8500_NUM_REGULATORS,
  29 };
  30
  31 /* AB8505 regulators */
  32 enum ab8505_regulator_id {
  33         AB8505_LDO_AUX1,
  34         AB8505_LDO_AUX2,
  35         AB8505_LDO_AUX3,
  36         AB8505_LDO_AUX4,
  37         AB8505_LDO_AUX5,
  38         AB8505_LDO_AUX6,
  39         AB8505_LDO_INTCORE,
  40         AB8505_LDO_ADC,
  41         AB8505_LDO_USB,
  42         AB8505_LDO_AUDIO,
  43         AB8505_LDO_ANAMIC1,
  44         AB8505_LDO_ANAMIC2,
  45         AB8505_LDO_AUX8,
  46         AB8505_LDO_ANA,
  47         AB8505_SYSCLKREQ_2,
  48         AB8505_SYSCLKREQ_4,
  49         AB8505_NUM_REGULATORS,
  50 };
  51
  52 /* AB8500 and AB8505 register initialization */
  53 struct ab8500_regulator_reg_init {
  54         int id;
  55         u8 mask;
  56         u8 value;
  57 };
  58
  59 #define INIT_REGULATOR_REGISTER(_id, _mask, _value)     \
  60         {                                               \
  61                 .id = _id,                              \
  62                 .mask = _mask,                          \
  63                 .value = _value,                        \
  64         }
  65
  66 /* AB8500 registers */
  67 enum ab8500_regulator_reg {
  68         AB8500_REGUREQUESTCTRL2,
  69         AB8500_REGUREQUESTCTRL3,
  70         AB8500_REGUREQUESTCTRL4,
  71         AB8500_REGUSYSCLKREQ1HPVALID1,
  72         AB8500_REGUSYSCLKREQ1HPVALID2,
  73         AB8500_REGUHWHPREQ1VALID1,
  74         AB8500_REGUHWHPREQ1VALID2,
  75         AB8500_REGUHWHPREQ2VALID1,
  76         AB8500_REGUHWHPREQ2VALID2,
  77         AB8500_REGUSWHPREQVALID1,
  78         AB8500_REGUSWHPREQVALID2,
  79         AB8500_REGUSYSCLKREQVALID1,
  80         AB8500_REGUSYSCLKREQVALID2,
  81         AB8500_REGUMISC1,
  82         AB8500_VAUDIOSUPPLY,
  83         AB8500_REGUCTRL1VAMIC,
  84         AB8500_VPLLVANAREGU,
  85         AB8500_VREFDDR,
  86         AB8500_EXTSUPPLYREGU,
  87         AB8500_VAUX12REGU,
  88         AB8500_VRF1VAUX3REGU,
  89         AB8500_VAUX1SEL,
  90         AB8500_VAUX2SEL,
  91         AB8500_VRF1VAUX3SEL,
  92         AB8500_REGUCTRL2SPARE,
  93         AB8500_REGUCTRLDISCH,
  94         AB8500_REGUCTRLDISCH2,
  95         AB8500_NUM_REGULATOR_REGISTERS,
  96 };
  97
  98 /* AB8505 registers */
  99 enum ab8505_regulator_reg {
 100         AB8505_REGUREQUESTCTRL1,
 101         AB8505_REGUREQUESTCTRL2,
 102         AB8505_REGUREQUESTCTRL3,
 103         AB8505_REGUREQUESTCTRL4,
 104         AB8505_REGUSYSCLKREQ1HPVALID1,
 105         AB8505_REGUSYSCLKREQ1HPVALID2,
 106         AB8505_REGUHWHPREQ1VALID1,
 107         AB8505_REGUHWHPREQ1VALID2,
 108         AB8505_REGUHWHPREQ2VALID1,
 109         AB8505_REGUHWHPREQ2VALID2,
 110         AB8505_REGUSWHPREQVALID1,
 111         AB8505_REGUSWHPREQVALID2,
 112         AB8505_REGUSYSCLKREQVALID1,
 113         AB8505_REGUSYSCLKREQVALID2,
 114         AB8505_REGUVAUX4REQVALID,
 115         AB8505_REGUMISC1,
 116         AB8505_VAUDIOSUPPLY,
 117         AB8505_REGUCTRL1VAMIC,
 118         AB8505_VSMPSAREGU,
 119         AB8505_VSMPSBREGU,
 120         AB8505_VSAFEREGU, /* NOTE! PRCMU register */
 121         AB8505_VPLLVANAREGU,
 122         AB8505_EXTSUPPLYREGU,
 123         AB8505_VAUX12REGU,
 124         AB8505_VRF1VAUX3REGU,
 125         AB8505_VSMPSASEL1,
 126         AB8505_VSMPSASEL2,
 127         AB8505_VSMPSASEL3,
 128         AB8505_VSMPSBSEL1,
 129         AB8505_VSMPSBSEL2,
 130         AB8505_VSMPSBSEL3,
 131         AB8505_VSAFESEL1, /* NOTE! PRCMU register */
 132         AB8505_VSAFESEL2, /* NOTE! PRCMU register */
 133         AB8505_VSAFESEL3, /* NOTE! PRCMU register */
 134         AB8505_VAUX1SEL,
 135         AB8505_VAUX2SEL,
 136         AB8505_VRF1VAUX3SEL,
 137         AB8505_VAUX4REQCTRL,
 138         AB8505_VAUX4REGU,
 139         AB8505_VAUX4SEL,
 140         AB8505_REGUCTRLDISCH,
 141         AB8505_REGUCTRLDISCH2,
 142         AB8505_REGUCTRLDISCH3,
 143         AB8505_CTRLVAUX5,
 144         AB8505_CTRLVAUX6,
 145         AB8505_NUM_REGULATOR_REGISTERS,
 146 };
 147
 148 /* AB8500 external regulators */
 149 struct ab8500_ext_regulator_cfg {
 150         bool hwreq; /* requires hw mode or high power mode */
 151 };
 152
 153 enum ab8500_ext_regulator_id {
 154         AB8500_EXT_SUPPLY1,
 155         AB8500_EXT_SUPPLY2,
 156         AB8500_EXT_SUPPLY3,
 157         AB8500_NUM_EXT_REGULATORS,
 158 };
 159
 160 /* AB8500 regulator platform data */
 161 struct ab8500_regulator_platform_data {
 162         int num_reg_init;
 163         struct ab8500_regulator_reg_init *reg_init;
 164         int num_regulator;
 165         struct regulator_init_data *regulator;
 166         int num_ext_regulator;
 167         struct regulator_init_data *ext_regulator;
 168 };
 169
 170 #endif