blob: 59d08634e96c1f87c2e7a91c9dd3aed13930ff67 [file] [log] [blame]
/*
* Copyright (c) 2011, Code Aurora Forum. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
* only version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <linux/regulator/pm8921-regulator.h>
#include "board-apq8064.h"
#define VREG_CONSUMERS(_id) \
static struct regulator_consumer_supply vreg_consumers_##_id[]
/*
* Consumer specific regulator names:
* regulator name consumer dev_name
*/
VREG_CONSUMERS(L1) = {
REGULATOR_SUPPLY("8921_l1", NULL),
};
VREG_CONSUMERS(L2) = {
REGULATOR_SUPPLY("8921_l2", NULL),
};
VREG_CONSUMERS(L3) = {
REGULATOR_SUPPLY("8921_l3", NULL),
REGULATOR_SUPPLY("HSUSB_3p3", "msm_otg"),
};
VREG_CONSUMERS(L4) = {
REGULATOR_SUPPLY("8921_l4", NULL),
REGULATOR_SUPPLY("HSUSB_1p8", "msm_otg"),
};
VREG_CONSUMERS(L5) = {
REGULATOR_SUPPLY("8921_l5", NULL),
REGULATOR_SUPPLY("sdc_vdd", "msm_sdcc.1"),
};
VREG_CONSUMERS(L6) = {
REGULATOR_SUPPLY("8921_l6", NULL),
REGULATOR_SUPPLY("sdc_vdd", "msm_sdcc.3"),
};
VREG_CONSUMERS(L7) = {
REGULATOR_SUPPLY("8921_l7", NULL),
REGULATOR_SUPPLY("sdc_vddp", "msm_sdcc.3"),
};
VREG_CONSUMERS(L8) = {
REGULATOR_SUPPLY("8921_l8", NULL),
};
VREG_CONSUMERS(L9) = {
REGULATOR_SUPPLY("8921_l9", NULL),
};
VREG_CONSUMERS(L10) = {
REGULATOR_SUPPLY("8921_l10", NULL),
};
VREG_CONSUMERS(L11) = {
REGULATOR_SUPPLY("8921_l11", NULL),
};
VREG_CONSUMERS(L12) = {
REGULATOR_SUPPLY("8921_l12", NULL),
};
VREG_CONSUMERS(L14) = {
REGULATOR_SUPPLY("8921_l14", NULL),
};
VREG_CONSUMERS(L15) = {
REGULATOR_SUPPLY("8921_l15", NULL),
};
VREG_CONSUMERS(L16) = {
REGULATOR_SUPPLY("8921_l16", NULL),
};
VREG_CONSUMERS(L17) = {
REGULATOR_SUPPLY("8921_l17", NULL),
};
VREG_CONSUMERS(L18) = {
REGULATOR_SUPPLY("8921_l18", NULL),
};
VREG_CONSUMERS(L22) = {
REGULATOR_SUPPLY("8921_l22", NULL),
};
VREG_CONSUMERS(L23) = {
REGULATOR_SUPPLY("8921_l23", NULL),
};
VREG_CONSUMERS(L24) = {
REGULATOR_SUPPLY("8921_l24", NULL),
};
VREG_CONSUMERS(L25) = {
REGULATOR_SUPPLY("8921_l25", NULL),
};
VREG_CONSUMERS(L26) = {
REGULATOR_SUPPLY("8921_l26", NULL),
};
VREG_CONSUMERS(L27) = {
REGULATOR_SUPPLY("8921_l27", NULL),
};
VREG_CONSUMERS(L28) = {
REGULATOR_SUPPLY("8921_l28", NULL),
};
VREG_CONSUMERS(S1) = {
REGULATOR_SUPPLY("8921_s1", NULL),
};
VREG_CONSUMERS(S2) = {
REGULATOR_SUPPLY("8921_s2", NULL),
};
VREG_CONSUMERS(S3) = {
REGULATOR_SUPPLY("8921_s3", NULL),
REGULATOR_SUPPLY("HSUSB_VDDCX", "msm_otg"),
};
VREG_CONSUMERS(S4) = {
REGULATOR_SUPPLY("8921_s4", NULL),
REGULATOR_SUPPLY("sdc_vccq", "msm_sdcc.1"),
};
VREG_CONSUMERS(S5) = {
REGULATOR_SUPPLY("8921_s5", NULL),
};
VREG_CONSUMERS(S6) = {
REGULATOR_SUPPLY("8921_s6", NULL),
};
VREG_CONSUMERS(S7) = {
REGULATOR_SUPPLY("8921_s7", NULL),
};
VREG_CONSUMERS(LVS1) = {
REGULATOR_SUPPLY("8921_lvs1", NULL),
};
VREG_CONSUMERS(LVS2) = {
REGULATOR_SUPPLY("8921_lvs2", NULL),
};
VREG_CONSUMERS(LVS3) = {
REGULATOR_SUPPLY("8921_lvs3", NULL),
};
VREG_CONSUMERS(LVS4) = {
REGULATOR_SUPPLY("8921_lvs4", NULL),
};
VREG_CONSUMERS(LVS5) = {
REGULATOR_SUPPLY("8921_lvs5", NULL),
};
VREG_CONSUMERS(LVS6) = {
REGULATOR_SUPPLY("8921_lvs6", NULL),
};
VREG_CONSUMERS(LVS7) = {
REGULATOR_SUPPLY("8921_lvs7", NULL),
};
VREG_CONSUMERS(USB_OTG) = {
REGULATOR_SUPPLY("8921_usb_otg", NULL),
};
VREG_CONSUMERS(HDMI_MVS) = {
REGULATOR_SUPPLY("8921_hdmi_mvs", NULL),
};
VREG_CONSUMERS(NCP) = {
REGULATOR_SUPPLY("8921_ncp", NULL),
};
#define PM8921_VREG_INIT(_id, _min_uV, _max_uV, _modes, _ops, _apply_uV, \
_pull_down, _always_on, _supply_regulator, \
_system_uA, _enable_time) \
{ \
.init_data = { \
.constraints = { \
.valid_modes_mask = _modes, \
.valid_ops_mask = _ops, \
.min_uV = _min_uV, \
.max_uV = _max_uV, \
.input_uV = _max_uV, \
.apply_uV = _apply_uV, \
.always_on = _always_on, \
}, \
.num_consumer_supplies = \
ARRAY_SIZE(vreg_consumers_##_id), \
.consumer_supplies = vreg_consumers_##_id, \
.supply_regulator = _supply_regulator, \
}, \
.id = PM8921_VREG_ID_##_id, \
.pull_down_enable = _pull_down, \
.system_uA = _system_uA, \
.enable_time = _enable_time, \
}
#define PM8921_VREG_INIT_LDO(_id, _always_on, _pull_down, _min_uV, _max_uV, \
_enable_time, _supply_regulator, _system_uA) \
PM8921_VREG_INIT(_id, _min_uV, _max_uV, REGULATOR_MODE_NORMAL \
| REGULATOR_MODE_IDLE, REGULATOR_CHANGE_VOLTAGE | \
REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_MODE | \
REGULATOR_CHANGE_DRMS, 0, _pull_down, _always_on, \
_supply_regulator, _system_uA, _enable_time)
#define PM8921_VREG_INIT_NLDO1200(_id, _always_on, _pull_down, _min_uV, \
_max_uV, _enable_time, _supply_regulator, _system_uA) \
PM8921_VREG_INIT(_id, _min_uV, _max_uV, REGULATOR_MODE_NORMAL \
| REGULATOR_MODE_IDLE, REGULATOR_CHANGE_VOLTAGE | \
REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_MODE | \
REGULATOR_CHANGE_DRMS, 0, _pull_down, _always_on, \
_supply_regulator, _system_uA, _enable_time)
#define PM8921_VREG_INIT_SMPS(_id, _always_on, _pull_down, _min_uV, _max_uV, \
_enable_time, _supply_regulator, _system_uA) \
PM8921_VREG_INIT(_id, _min_uV, _max_uV, REGULATOR_MODE_NORMAL \
| REGULATOR_MODE_IDLE, REGULATOR_CHANGE_VOLTAGE | \
REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_MODE | \
REGULATOR_CHANGE_DRMS, 0, _pull_down, _always_on, \
_supply_regulator, _system_uA, _enable_time)
#define PM8921_VREG_INIT_FTSMPS(_id, _always_on, _pull_down, _min_uV, _max_uV, \
_enable_time, _supply_regulator, _system_uA) \
PM8921_VREG_INIT(_id, _min_uV, _max_uV, REGULATOR_MODE_NORMAL, \
REGULATOR_CHANGE_VOLTAGE | REGULATOR_CHANGE_STATUS \
| REGULATOR_CHANGE_MODE, 0, _pull_down, _always_on, \
_supply_regulator, _system_uA, _enable_time)
#define PM8921_VREG_INIT_VS(_id, _always_on, _pull_down, _enable_time, \
_supply_regulator) \
PM8921_VREG_INIT(_id, 0, 0, 0, REGULATOR_CHANGE_STATUS, 0, _pull_down, \
_always_on, _supply_regulator, 0, _enable_time)
#define PM8921_VREG_INIT_VS300(_id, _always_on, _pull_down, _enable_time, \
_supply_regulator) \
PM8921_VREG_INIT(_id, 0, 0, 0, REGULATOR_CHANGE_STATUS, 0, _pull_down, \
_always_on, _supply_regulator, 0, _enable_time)
#define PM8921_VREG_INIT_NCP(_id, _always_on, _min_uV, _max_uV, _enable_time, \
_supply_regulator) \
PM8921_VREG_INIT(_id, _min_uV, _max_uV, 0, REGULATOR_CHANGE_VOLTAGE | \
REGULATOR_CHANGE_STATUS, 0, 0, _always_on, _supply_regulator, \
0, _enable_time)
/* Pin control initialization */
#define PM8921_PC_INIT(_id, _always_on, _pin_fn, _pin_ctrl, _supply_regulator) \
{ \
.init_data = { \
.constraints = { \
.valid_ops_mask = REGULATOR_CHANGE_STATUS, \
.always_on = _always_on, \
}, \
.num_consumer_supplies = \
ARRAY_SIZE(vreg_consumers_##_id##_PC), \
.consumer_supplies = vreg_consumers_##_id##_PC, \
.supply_regulator = _supply_regulator, \
}, \
.id = PM8921_VREG_ID_##_id##_PC, \
.pin_fn = PM8921_VREG_PIN_FN_##_pin_fn, \
.pin_ctrl = _pin_ctrl, \
}
#define SAW_VREG_INIT(_id, _name, _min_uV, _max_uV) \
{ \
.constraints = { \
.name = _name, \
.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE, \
.min_uV = _min_uV, \
.max_uV = _max_uV, \
}, \
.num_consumer_supplies = ARRAY_SIZE(vreg_consumers_##_id), \
.consumer_supplies = vreg_consumers_##_id, \
}
/* SAW regulator constraints */
struct regulator_init_data msm8064_saw_regulator_pdata_s5 =
/* ID vreg_name min_uV max_uV */
SAW_VREG_INIT(S5, "8921_s5", 1050000, 1150000);
struct regulator_init_data msm8064_saw_regulator_pdata_s6 =
SAW_VREG_INIT(S6, "8921_s6", 1050000, 1150000);
/* PM8921 regulator constraints */
struct pm8921_regulator_platform_data
msm8064_pm8921_regulator_pdata[] __devinitdata = {
/* ID a_on pd min_uV max_uV en_t supply sys_uA */
PM8921_VREG_INIT_SMPS(S1, 1, 1, 1225000, 1225000, 500, NULL, 100000),
PM8921_VREG_INIT_SMPS(S2, 0, 1, 1300000, 1300000, 500, NULL, 0),
PM8921_VREG_INIT_SMPS(S3, 1, 1, 1150000, 1150000, 500, NULL, 100000),
PM8921_VREG_INIT_SMPS(S4, 1, 1, 1800000, 1800000, 500, NULL, 100000),
PM8921_VREG_INIT_SMPS(S7, 0, 1, 1200000, 1200000, 500, NULL, 100000),
PM8921_VREG_INIT_LDO(L1, 1, 1, 1100000, 1100000, 200, "8921_s4", 0),
PM8921_VREG_INIT_LDO(L2, 0, 1, 1200000, 1200000, 200, "8921_s4", 0),
PM8921_VREG_INIT_LDO(L3, 0, 1, 3075000, 3075000, 200, NULL, 0),
PM8921_VREG_INIT_LDO(L4, 1, 1, 1800000, 1800000, 200, NULL, 0),
PM8921_VREG_INIT_LDO(L5, 0, 1, 2950000, 2950000, 200, NULL, 0),
PM8921_VREG_INIT_LDO(L6, 0, 1, 2950000, 2950000, 200, NULL, 0),
PM8921_VREG_INIT_LDO(L7, 1, 1, 1850000, 2950000, 200, NULL, 0),
PM8921_VREG_INIT_LDO(L8, 0, 1, 2800000, 2800000, 200, NULL, 0),
PM8921_VREG_INIT_LDO(L9, 0, 1, 2850000, 2850000, 200, NULL, 0),
PM8921_VREG_INIT_LDO(L10, 0, 1, 2900000, 2900000, 200, NULL, 0),
PM8921_VREG_INIT_LDO(L11, 0, 1, 3000000, 3000000, 200, NULL, 0),
PM8921_VREG_INIT_LDO(L12, 0, 1, 1200000, 1200000, 200, "8921_s4", 0),
PM8921_VREG_INIT_LDO(L14, 0, 1, 1800000, 1800000, 200, NULL, 0),
PM8921_VREG_INIT_LDO(L15, 0, 1, 1800000, 2950000, 200, NULL, 0),
PM8921_VREG_INIT_LDO(L16, 0, 1, 2800000, 2800000, 200, NULL, 0),
PM8921_VREG_INIT_LDO(L17, 0, 1, 2000000, 2000000, 200, NULL, 0),
PM8921_VREG_INIT_LDO(L18, 0, 1, 1300000, 1800000, 200, "8921_s4", 0),
PM8921_VREG_INIT_LDO(L22, 0, 1, 2600000, 2600000, 200, NULL, 0),
PM8921_VREG_INIT_LDO(L23, 0, 1, 1800000, 1800000, 200, NULL, 0),
PM8921_VREG_INIT_NLDO1200(L24, 1, 1, 1150000, 1150000, 200, "8921_s1",
10000),
PM8921_VREG_INIT_NLDO1200(L25, 1, 1, 1225000, 1225000, 200, "8921_s1",
0),
PM8921_VREG_INIT_NLDO1200(L26, 0, 1, 1050000, 1050000, 200, "8921_s7",
0),
PM8921_VREG_INIT_NLDO1200(L27, 0, 1, 1000000, 1000000, 200, "8921_s7",
0),
PM8921_VREG_INIT_NLDO1200(L28, 0, 1, 1050000, 1050000, 200, "8921_s7",
0),
/* ID always_on pd en_t supply */
PM8921_VREG_INIT_VS(LVS1, 0, 1, 0, "8921_s4"),
PM8921_VREG_INIT_VS300(LVS2, 0, 1, 0, "8921_s1"),
PM8921_VREG_INIT_VS(LVS3, 0, 1, 0, "8921_s4"),
PM8921_VREG_INIT_VS(LVS4, 0, 1, 0, "8921_s4"),
PM8921_VREG_INIT_VS(LVS5, 0, 1, 0, "8921_s4"),
PM8921_VREG_INIT_VS(LVS6, 0, 1, 0, "8921_s4"),
PM8921_VREG_INIT_VS(LVS7, 1, 1, 0, "8921_s4"),
PM8921_VREG_INIT_VS300(USB_OTG, 0, 1, 0, NULL),
PM8921_VREG_INIT_VS300(HDMI_MVS, 0, 1, 0, NULL),
/* ID always_on min_uV max_uV en_t supply */
PM8921_VREG_INIT_NCP(NCP, 0, 1800000, 1800000, 200, "8921_l6"),
};
int msm8064_pm8921_regulator_pdata_len __devinitdata =
ARRAY_SIZE(msm8064_pm8921_regulator_pdata);