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Merge remote-tracking branches 'regulator/topic/qcom-spmi', 'regulator/topic/rn5t618', 'regulator/topic/tps65218' and 'regulator/topic/twl' into regulator-next

Browse Source
This commit is contained in:
Mark Brown
2016-07-20 18:02:08 +01:00
parent 5f1aa35074 919163f636 10d832d607 3fb2ef111d 2ac1ea2c4a
commit a485f5fc8c
14 changed files with 263 additions and 55 deletions
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5
drivers/regulator/Kconfig
View File

@@ -645,10 +645,11 @@ config REGULATOR_RK808
outputs which can be controlled by i2c communication.
config REGULATOR_RN5T618
tristate "Ricoh RN5T618 voltage regulators"
tristate "Ricoh RN5T567/618 voltage regulators"
depends on MFD_RN5T618
help
Say y here to support the regulators found on Ricoh RN5T618 PMIC.
Say y here to support the regulators found on Ricoh RN5T567 or
RN5T618 PMIC.
config REGULATOR_RT5033
tristate "Richtek RT5033 Regulators"

7
drivers/regulator/qcom_spmi-regulator.c
View File

@@ -1085,6 +1085,8 @@ static struct regulator_ops spmi_vs_ops = {
.set_pull_down = spmi_regulator_common_set_pull_down,
.set_soft_start = spmi_regulator_common_set_soft_start,
.set_over_current_protection = spmi_regulator_vs_ocp,
.set_mode = spmi_regulator_common_set_mode,
.get_mode = spmi_regulator_common_get_mode,
};
static struct regulator_ops spmi_boost_ops = {
@@ -1496,6 +1498,7 @@ static const struct spmi_regulator_data pm8941_regulators[] = {
{ "s1", 0x1400, "vdd_s1", },
{ "s2", 0x1700, "vdd_s2", },
{ "s3", 0x1a00, "vdd_s3", },
{ "s4", 0xa000, },
{ "l1", 0x4000, "vdd_l1_l3", },
{ "l2", 0x4100, "vdd_l2_lvs_1_2_3", },
{ "l3", 0x4200, "vdd_l1_l3", },
@@ -1523,8 +1526,8 @@ static const struct spmi_regulator_data pm8941_regulators[] = {
{ "lvs1", 0x8000, "vdd_l2_lvs_1_2_3", },
{ "lvs2", 0x8100, "vdd_l2_lvs_1_2_3", },
{ "lvs3", 0x8200, "vdd_l2_lvs_1_2_3", },
{ "mvs1", 0x8300, "vin_5vs", },
{ "mvs2", 0x8400, "vin_5vs", },
{ "5vs1", 0x8300, "vin_5vs", "ocp-5vs1", },
{ "5vs2", 0x8400, "vin_5vs", "ocp-5vs2", },
{ }
};

40
drivers/regulator/rn5t618-regulator.c
View File

@@ -46,6 +46,23 @@ static struct regulator_ops rn5t618_reg_ops = {
.vsel_mask = (vmask), \
}
static struct regulator_desc rn5t567_regulators[] = {
/* DCDC */
REG(DCDC1, DC1CTL, BIT(0), DC1DAC, 0xff, 600000, 3500000, 12500),
REG(DCDC2, DC2CTL, BIT(0), DC2DAC, 0xff, 600000, 3500000, 12500),
REG(DCDC3, DC3CTL, BIT(0), DC3DAC, 0xff, 600000, 3500000, 12500),
REG(DCDC4, DC4CTL, BIT(0), DC4DAC, 0xff, 600000, 3500000, 12500),
/* LDO */
REG(LDO1, LDOEN1, BIT(0), LDO1DAC, 0x7f, 900000, 3500000, 25000),
REG(LDO2, LDOEN1, BIT(1), LDO2DAC, 0x7f, 900000, 3500000, 25000),
REG(LDO3, LDOEN1, BIT(2), LDO3DAC, 0x7f, 600000, 3500000, 25000),
REG(LDO4, LDOEN1, BIT(3), LDO4DAC, 0x7f, 900000, 3500000, 25000),
REG(LDO5, LDOEN1, BIT(4), LDO5DAC, 0x7f, 900000, 3500000, 25000),
/* LDO RTC */
REG(LDORTC1, LDOEN2, BIT(4), LDORTCDAC, 0x7f, 1200000, 3500000, 25000),
REG(LDORTC2, LDOEN2, BIT(5), LDORTC2DAC, 0x7f, 900000, 3500000, 25000),
};
static struct regulator_desc rn5t618_regulators[] = {
/* DCDC */
REG(DCDC1, DC1CTL, BIT(0), DC1DAC, 0xff, 600000, 3500000, 12500),
@@ -67,18 +84,33 @@ static int rn5t618_regulator_probe(struct platform_device *pdev)
struct rn5t618 *rn5t618 = dev_get_drvdata(pdev->dev.parent);
struct regulator_config config = { };
struct regulator_dev *rdev;
struct regulator_desc *regulators;
int i;
switch (rn5t618->variant) {
case RN5T567:
regulators = rn5t567_regulators;
break;
case RN5T618:
regulators = rn5t618_regulators;
break;
default:
return -EINVAL;
}
config.dev = pdev->dev.parent;
config.regmap = rn5t618->regmap;
for (i = 0; i < RN5T618_REG_NUM; i++) {
config.dev = pdev->dev.parent;
config.regmap = rn5t618->regmap;
if (!regulators[i].name)
continue;
rdev = devm_regulator_register(&pdev->dev,
&rn5t618_regulators[i],
&regulators[i],
&config);
if (IS_ERR(rdev)) {
dev_err(&pdev->dev, "failed to register %s regulator\n",
rn5t618_regulators[i].name);
regulators[i].name);
return PTR_ERR(rdev);
}
}

69
drivers/regulator/tps65217-regulator.c
View File

@@ -28,7 +28,7 @@
#include <linux/mfd/tps65217.h>
#define TPS65217_REGULATOR(_name, _id, _of_match, _ops, _n, _vr, _vm, _em, \
_t, _lr, _nlr) \
_t, _lr, _nlr, _sr, _sm) \
{ \
.name = _name, \
.id = _id, \
@@ -45,6 +45,8 @@
.volt_table = _t, \
.linear_ranges = _lr, \
.n_linear_ranges = _nlr, \
.bypass_reg = _sr, \
.bypass_mask = _sm, \
} \
static const unsigned int LDO1_VSEL_table[] = {
@@ -118,6 +120,35 @@ static int tps65217_pmic_set_voltage_sel(struct regulator_dev *dev,
return ret;
}
static int tps65217_pmic_set_suspend_enable(struct regulator_dev *dev)
{
struct tps65217 *tps = rdev_get_drvdata(dev);
unsigned int rid = rdev_get_id(dev);
if (rid < TPS65217_DCDC_1 || rid > TPS65217_LDO_4)
return -EINVAL;
return tps65217_clear_bits(tps, dev->desc->bypass_reg,
dev->desc->bypass_mask,
TPS65217_PROTECT_L1);
}
static int tps65217_pmic_set_suspend_disable(struct regulator_dev *dev)
{
struct tps65217 *tps = rdev_get_drvdata(dev);
unsigned int rid = rdev_get_id(dev);
if (rid < TPS65217_DCDC_1 || rid > TPS65217_LDO_4)
return -EINVAL;
if (!tps->strobes[rid])
return -EINVAL;
return tps65217_set_bits(tps, dev->desc->bypass_reg,
dev->desc->bypass_mask,
tps->strobes[rid], TPS65217_PROTECT_L1);
}
/* Operations permitted on DCDCx, LDO2, LDO3 and LDO4 */
static struct regulator_ops tps65217_pmic_ops = {
.is_enabled = regulator_is_enabled_regmap,
@@ -127,6 +158,8 @@ static struct regulator_ops tps65217_pmic_ops = {
.set_voltage_sel = tps65217_pmic_set_voltage_sel,
.list_voltage = regulator_list_voltage_linear_range,
.map_voltage = regulator_map_voltage_linear_range,
.set_suspend_enable = tps65217_pmic_set_suspend_enable,
.set_suspend_disable = tps65217_pmic_set_suspend_disable,
};
/* Operations permitted on LDO1 */
@@ -138,41 +171,50 @@ static struct regulator_ops tps65217_pmic_ldo1_ops = {
.set_voltage_sel = tps65217_pmic_set_voltage_sel,
.list_voltage = regulator_list_voltage_table,
.map_voltage = regulator_map_voltage_ascend,
.set_suspend_enable = tps65217_pmic_set_suspend_enable,
.set_suspend_disable = tps65217_pmic_set_suspend_disable,
};
static const struct regulator_desc regulators[] = {
TPS65217_REGULATOR("DCDC1", TPS65217_DCDC_1, "dcdc1",
tps65217_pmic_ops, 64, TPS65217_REG_DEFDCDC1,
TPS65217_DEFDCDCX_DCDC_MASK, TPS65217_ENABLE_DC1_EN,
NULL, tps65217_uv1_ranges, 2),
NULL, tps65217_uv1_ranges, 2, TPS65217_REG_SEQ1,
TPS65217_SEQ1_DC1_SEQ_MASK),
TPS65217_REGULATOR("DCDC2", TPS65217_DCDC_2, "dcdc2",
tps65217_pmic_ops, 64, TPS65217_REG_DEFDCDC2,
TPS65217_DEFDCDCX_DCDC_MASK, TPS65217_ENABLE_DC2_EN,
NULL, tps65217_uv1_ranges,
ARRAY_SIZE(tps65217_uv1_ranges)),
ARRAY_SIZE(tps65217_uv1_ranges), TPS65217_REG_SEQ1,
TPS65217_SEQ1_DC2_SEQ_MASK),
TPS65217_REGULATOR("DCDC3", TPS65217_DCDC_3, "dcdc3",
tps65217_pmic_ops, 64, TPS65217_REG_DEFDCDC3,
TPS65217_DEFDCDCX_DCDC_MASK, TPS65217_ENABLE_DC3_EN,
NULL, tps65217_uv1_ranges, 1),
NULL, tps65217_uv1_ranges, 1, TPS65217_REG_SEQ2,
TPS65217_SEQ2_DC3_SEQ_MASK),
TPS65217_REGULATOR("LDO1", TPS65217_LDO_1, "ldo1",
tps65217_pmic_ldo1_ops, 16, TPS65217_REG_DEFLDO1,
TPS65217_DEFLDO1_LDO1_MASK, TPS65217_ENABLE_LDO1_EN,
LDO1_VSEL_table, NULL, 0),
LDO1_VSEL_table, NULL, 0, TPS65217_REG_SEQ2,
TPS65217_SEQ2_LDO1_SEQ_MASK),
TPS65217_REGULATOR("LDO2", TPS65217_LDO_2, "ldo2", tps65217_pmic_ops,
64, TPS65217_REG_DEFLDO2,
TPS65217_DEFLDO2_LDO2_MASK, TPS65217_ENABLE_LDO2_EN,
NULL, tps65217_uv1_ranges,
ARRAY_SIZE(tps65217_uv1_ranges)),
ARRAY_SIZE(tps65217_uv1_ranges), TPS65217_REG_SEQ3,
TPS65217_SEQ3_LDO2_SEQ_MASK),
TPS65217_REGULATOR("LDO3", TPS65217_LDO_3, "ldo3", tps65217_pmic_ops,
32, TPS65217_REG_DEFLS1, TPS65217_DEFLDO3_LDO3_MASK,
TPS65217_ENABLE_LS1_EN | TPS65217_DEFLDO3_LDO3_EN,
NULL, tps65217_uv2_ranges,
ARRAY_SIZE(tps65217_uv2_ranges)),
ARRAY_SIZE(tps65217_uv2_ranges), TPS65217_REG_SEQ3,
TPS65217_SEQ3_LDO3_SEQ_MASK),
TPS65217_REGULATOR("LDO4", TPS65217_LDO_4, "ldo4", tps65217_pmic_ops,
32, TPS65217_REG_DEFLS2, TPS65217_DEFLDO4_LDO4_MASK,
TPS65217_ENABLE_LS2_EN | TPS65217_DEFLDO4_LDO4_EN,
NULL, tps65217_uv2_ranges,
ARRAY_SIZE(tps65217_uv2_ranges)),
ARRAY_SIZE(tps65217_uv2_ranges), TPS65217_REG_SEQ4,
TPS65217_SEQ4_LDO4_SEQ_MASK),
};
static int tps65217_regulator_probe(struct platform_device *pdev)
@@ -181,13 +223,18 @@ static int tps65217_regulator_probe(struct platform_device *pdev)
struct tps65217_board *pdata = dev_get_platdata(tps->dev);
struct regulator_dev *rdev;
struct regulator_config config = { };
int i;
int i, ret;
unsigned int val;
if (tps65217_chip_id(tps) != TPS65217) {
dev_err(&pdev->dev, "Invalid tps chip version\n");
return -ENODEV;
}
/* Allocate memory for strobes */
tps->strobes = devm_kzalloc(&pdev->dev, sizeof(u8) *
TPS65217_NUM_REGULATOR, GFP_KERNEL);
platform_set_drvdata(pdev, tps);
for (i = 0; i < TPS65217_NUM_REGULATOR; i++) {
@@ -205,6 +252,10 @@ static int tps65217_regulator_probe(struct platform_device *pdev)
pdev->name);
return PTR_ERR(rdev);
}
/* Store default strobe info */
ret = tps65217_reg_read(tps, regulators[i].bypass_reg, &val);
tps->strobes[i] = val & regulators[i].bypass_mask;
}
return 0;

76
drivers/regulator/tps65218-regulator.c
View File

@@ -31,7 +31,7 @@ enum tps65218_regulators { DCDC1, DCDC2, DCDC3, DCDC4,
DCDC5, DCDC6, LDO1, LS3 };
#define TPS65218_REGULATOR(_name, _id, _type, _ops, _n, _vr, _vm, _er, _em, \
_cr, _cm, _lr, _nlr, _delay, _fuv) \
_cr, _cm, _lr, _nlr, _delay, _fuv, _sr, _sm) \
{ \
.name = _name, \
.id = _id, \
@@ -49,7 +49,9 @@ enum tps65218_regulators { DCDC1, DCDC2, DCDC3, DCDC4,
.linear_ranges = _lr, \
.n_linear_ranges = _nlr, \
.ramp_delay = _delay, \
.fixed_uV = _fuv \
.fixed_uV = _fuv, \
.bypass_reg = _sr, \
.bypass_mask = _sm, \
} \
#define TPS65218_INFO(_id, _nm, _min, _max) \
@@ -157,6 +159,40 @@ static int tps65218_pmic_disable(struct regulator_dev *dev)
dev->desc->enable_mask, TPS65218_PROTECT_L1);
}
static int tps65218_pmic_set_suspend_enable(struct regulator_dev *dev)
{
struct tps65218 *tps = rdev_get_drvdata(dev);
unsigned int rid = rdev_get_id(dev);
if (rid < TPS65218_DCDC_1 || rid > TPS65218_LDO_1)
return -EINVAL;
return tps65218_clear_bits(tps, dev->desc->bypass_reg,
dev->desc->bypass_mask,
TPS65218_PROTECT_L1);
}
static int tps65218_pmic_set_suspend_disable(struct regulator_dev *dev)
{
struct tps65218 *tps = rdev_get_drvdata(dev);
unsigned int rid = rdev_get_id(dev);
if (rid < TPS65218_DCDC_1 || rid > TPS65218_LDO_1)
return -EINVAL;
if (!tps->info[rid]->strobe) {
if (rid == TPS65218_DCDC_3)
tps->info[rid]->strobe = 3;
else
return -EINVAL;
}
return tps65218_set_bits(tps, dev->desc->bypass_reg,
dev->desc->bypass_mask,
tps->info[rid]->strobe,
TPS65218_PROTECT_L1);
}
/* Operations permitted on DCDC1, DCDC2 */
static struct regulator_ops tps65218_dcdc12_ops = {
.is_enabled = regulator_is_enabled_regmap,
@@ -167,6 +203,8 @@ static struct regulator_ops tps65218_dcdc12_ops = {
.list_voltage = regulator_list_voltage_linear_range,
.map_voltage = regulator_map_voltage_linear_range,
.set_voltage_time_sel = regulator_set_voltage_time_sel,
.set_suspend_enable = tps65218_pmic_set_suspend_enable,
.set_suspend_disable = tps65218_pmic_set_suspend_disable,
};
/* Operations permitted on DCDC3, DCDC4 and LDO1 */
@@ -178,6 +216,8 @@ static struct regulator_ops tps65218_ldo1_dcdc34_ops = {
.set_voltage_sel = tps65218_pmic_set_voltage_sel,
.list_voltage = regulator_list_voltage_linear_range,
.map_voltage = regulator_map_voltage_linear_range,
.set_suspend_enable = tps65218_pmic_set_suspend_enable,
.set_suspend_disable = tps65218_pmic_set_suspend_disable,
};
static const int ls3_currents[] = { 100, 200, 500, 1000 };
@@ -247,6 +287,8 @@ static struct regulator_ops tps65218_dcdc56_pmic_ops = {
.is_enabled = regulator_is_enabled_regmap,
.enable = tps65218_pmic_enable,
.disable = tps65218_pmic_disable,
.set_suspend_enable = tps65218_pmic_set_suspend_enable,
.set_suspend_disable = tps65218_pmic_set_suspend_disable,
};
static const struct regulator_desc regulators[] = {
@@ -254,42 +296,47 @@ static const struct regulator_desc regulators[] = {
tps65218_dcdc12_ops, 64, TPS65218_REG_CONTROL_DCDC1,
TPS65218_CONTROL_DCDC1_MASK, TPS65218_REG_ENABLE1,
TPS65218_ENABLE1_DC1_EN, 0, 0, dcdc1_dcdc2_ranges,
2, 4000, 0),
2, 4000, 0, TPS65218_REG_SEQ3,
TPS65218_SEQ3_DC1_SEQ_MASK),
TPS65218_REGULATOR("DCDC2", TPS65218_DCDC_2, REGULATOR_VOLTAGE,
tps65218_dcdc12_ops, 64, TPS65218_REG_CONTROL_DCDC2,
TPS65218_CONTROL_DCDC2_MASK, TPS65218_REG_ENABLE1,
TPS65218_ENABLE1_DC2_EN, 0, 0, dcdc1_dcdc2_ranges,
2, 4000, 0),
2, 4000, 0, TPS65218_REG_SEQ3,
TPS65218_SEQ3_DC2_SEQ_MASK),
TPS65218_REGULATOR("DCDC3", TPS65218_DCDC_3, REGULATOR_VOLTAGE,
tps65218_ldo1_dcdc34_ops, 64,
TPS65218_REG_CONTROL_DCDC3,
TPS65218_CONTROL_DCDC3_MASK, TPS65218_REG_ENABLE1,
TPS65218_ENABLE1_DC3_EN, 0, 0, ldo1_dcdc3_ranges, 2,
0, 0),
0, 0, TPS65218_REG_SEQ4, TPS65218_SEQ4_DC3_SEQ_MASK),
TPS65218_REGULATOR("DCDC4", TPS65218_DCDC_4, REGULATOR_VOLTAGE,
tps65218_ldo1_dcdc34_ops, 53,
TPS65218_REG_CONTROL_DCDC4,
TPS65218_CONTROL_DCDC4_MASK, TPS65218_REG_ENABLE1,
TPS65218_ENABLE1_DC4_EN, 0, 0, dcdc4_ranges, 2,
0, 0),
0, 0, TPS65218_REG_SEQ4, TPS65218_SEQ4_DC4_SEQ_MASK),
TPS65218_REGULATOR("DCDC5", TPS65218_DCDC_5, REGULATOR_VOLTAGE,
tps65218_dcdc56_pmic_ops, 1, -1, -1,
TPS65218_REG_ENABLE1, TPS65218_ENABLE1_DC5_EN, 0, 0,
NULL, 0, 0, 1000000),
NULL, 0, 0, 1000000, TPS65218_REG_SEQ5,
TPS65218_SEQ5_DC5_SEQ_MASK),
TPS65218_REGULATOR("DCDC6", TPS65218_DCDC_6, REGULATOR_VOLTAGE,
tps65218_dcdc56_pmic_ops, 1, -1, -1,
TPS65218_REG_ENABLE1, TPS65218_ENABLE1_DC6_EN, 0, 0,
NULL, 0, 0, 1800000),
NULL, 0, 0, 1800000, TPS65218_REG_SEQ5,
TPS65218_SEQ5_DC6_SEQ_MASK),
TPS65218_REGULATOR("LDO1", TPS65218_LDO_1, REGULATOR_VOLTAGE,
tps65218_ldo1_dcdc34_ops, 64,
TPS65218_REG_CONTROL_LDO1,
TPS65218_CONTROL_LDO1_MASK, TPS65218_REG_ENABLE2,
TPS65218_ENABLE2_LDO1_EN, 0, 0, ldo1_dcdc3_ranges,
2, 0, 0),
2, 0, 0, TPS65218_REG_SEQ6,
TPS65218_SEQ6_LDO1_SEQ_MASK),
TPS65218_REGULATOR("LS3", TPS65218_LS_3, REGULATOR_CURRENT,
tps65218_ls3_ops, 0, 0, 0, TPS65218_REG_ENABLE2,
TPS65218_ENABLE2_LS3_EN, TPS65218_REG_CONFIG2,
TPS65218_CONFIG2_LS3ILIM_MASK, NULL, 0, 0, 0),
TPS65218_CONFIG2_LS3ILIM_MASK, NULL, 0, 0, 0, 0, 0),
};
static int tps65218_regulator_probe(struct platform_device *pdev)
@@ -300,7 +347,8 @@ static int tps65218_regulator_probe(struct platform_device *pdev)
struct regulator_dev *rdev;
const struct of_device_id *match;
struct regulator_config config = { };
int id;
int id, ret;
unsigned int val;
match = of_match_device(tps65218_of_match, &pdev->dev);
if (!match)
@@ -327,6 +375,12 @@ static int tps65218_regulator_probe(struct platform_device *pdev)
return PTR_ERR(rdev);
}
ret = tps65218_reg_read(tps, regulators[id].bypass_reg, &val);
if (ret)
return ret;
tps->info[id]->strobe = val & regulators[id].bypass_mask;
return 0;
}

2
drivers/regulator/twl-regulator.c
View File

@@ -905,7 +905,7 @@ static struct regulator_ops twlsmps_ops = {
twl4030reg_map_mode)
#define TWL6030_FIXED_LDO(label, offset, mVolts, turnon_delay) \
TWL_FIXED_LDO(label, offset, mVolts, 0x0, turnon_delay, \
0x0, TWL6030, twl6030fixed_ops, 0x0)
0x0, TWL6030, twl6030fixed_ops, NULL)
#define TWL4030_ADJUSTABLE_LDO(label, offset, num, turnon_delay, remap_conf) \
static const struct twlreg_info TWL4030_INFO_##label = { \