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-rw-r--r--drivers/regulator/Kconfig10
-rw-r--r--drivers/regulator/Makefile1
-rw-r--r--drivers/regulator/core.c56
-rw-r--r--drivers/regulator/da9062-regulator.c2
-rw-r--r--drivers/regulator/da9063-regulator.c2
-rw-r--r--drivers/regulator/da9121-regulator.c15
-rw-r--r--drivers/regulator/da9210-regulator.c12
-rw-r--r--drivers/regulator/fan53555.c9
-rw-r--r--drivers/regulator/fixed.c50
-rw-r--r--drivers/regulator/lochnagar-regulator.c8
-rw-r--r--drivers/regulator/ltc3589.c61
-rw-r--r--drivers/regulator/max1586.c9
-rw-r--r--drivers/regulator/max20086-regulator.c65
-rw-r--r--drivers/regulator/max5970-regulator.c147
-rw-r--r--drivers/regulator/max77503-regulator.c137
-rw-r--r--drivers/regulator/mc13xxx.h2
-rw-r--r--drivers/regulator/mp5416.c10
-rw-r--r--drivers/regulator/mp886x.c14
-rw-r--r--drivers/regulator/mt6358-regulator.c480
-rw-r--r--drivers/regulator/palmas-regulator.c8
-rw-r--r--drivers/regulator/pv88080-regulator.c58
-rw-r--r--drivers/regulator/pwm-regulator.c3
-rw-r--r--drivers/regulator/qcom-labibb-regulator.c7
-rw-r--r--drivers/regulator/qcom-rpmh-regulator.c19
-rw-r--r--drivers/regulator/qcom_rpm-regulator.c7
-rw-r--r--drivers/regulator/qcom_spmi-regulator.c103
-rw-r--r--drivers/regulator/rk808-regulator.c2
-rw-r--r--drivers/regulator/stm32-booster.c5
-rw-r--r--drivers/regulator/sy8824x.c26
-rw-r--r--drivers/regulator/ti-abb-regulator.c44
-rw-r--r--drivers/regulator/tps51632-regulator.c11
31 files changed, 870 insertions, 513 deletions
diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig
index 965d4f0c18..f3ec246913 100644
--- a/drivers/regulator/Kconfig
+++ b/drivers/regulator/Kconfig
@@ -564,6 +564,16 @@ config REGULATOR_MAX5970
The MAX5970/5978 is a smart switch with no output regulation, but
fault protection and voltage and current monitoring capabilities.
+config REGULATOR_MAX77503
+ tristate "Analog Devices MAX77503 Regulator"
+ depends on I2C
+ select REGMAP_I2C
+ help
+ This driver controls a Analog Devices MAX77503 14V input, 1.5A
+ high-efficiency buck converter via I2C bus.
+ Say M here if you want to include support for the regulator as a
+ module.
+
config REGULATOR_MAX77541
tristate "Analog Devices MAX77541/77540 Regulator"
depends on MFD_MAX77541
diff --git a/drivers/regulator/Makefile b/drivers/regulator/Makefile
index 23074714a8..b2b059b5ee 100644
--- a/drivers/regulator/Makefile
+++ b/drivers/regulator/Makefile
@@ -69,6 +69,7 @@ obj-$(CONFIG_REGULATOR_LTC3676) += ltc3676.o
obj-$(CONFIG_REGULATOR_MAX14577) += max14577-regulator.o
obj-$(CONFIG_REGULATOR_MAX1586) += max1586.o
obj-$(CONFIG_REGULATOR_MAX5970) += max5970-regulator.o
+obj-$(CONFIG_REGULATOR_MAX77503) += max77503-regulator.o
obj-$(CONFIG_REGULATOR_MAX77541) += max77541-regulator.o
obj-$(CONFIG_REGULATOR_MAX77620) += max77620-regulator.o
obj-$(CONFIG_REGULATOR_MAX77650) += max77650-regulator.o
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 3137e40fcd..a7b3e548ea 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -2918,7 +2918,8 @@ static int _regulator_enable(struct regulator *regulator)
/* Fallthrough on positive return values - already enabled */
}
- rdev->use_count++;
+ if (regulator->enable_count == 1)
+ rdev->use_count++;
return 0;
@@ -2993,37 +2994,40 @@ static int _regulator_disable(struct regulator *regulator)
lockdep_assert_held_once(&rdev->mutex.base);
- if (WARN(rdev->use_count <= 0,
+ if (WARN(regulator->enable_count == 0,
"unbalanced disables for %s\n", rdev_get_name(rdev)))
return -EIO;
- /* are we the last user and permitted to disable ? */
- if (rdev->use_count == 1 &&
- (rdev->constraints && !rdev->constraints->always_on)) {
-
- /* we are last user */
- if (regulator_ops_is_valid(rdev, REGULATOR_CHANGE_STATUS)) {
- ret = _notifier_call_chain(rdev,
- REGULATOR_EVENT_PRE_DISABLE,
- NULL);
- if (ret & NOTIFY_STOP_MASK)
- return -EINVAL;
-
- ret = _regulator_do_disable(rdev);
- if (ret < 0) {
- rdev_err(rdev, "failed to disable: %pe\n", ERR_PTR(ret));
- _notifier_call_chain(rdev,
- REGULATOR_EVENT_ABORT_DISABLE,
+ if (regulator->enable_count == 1) {
+ /* disabling last enable_count from this regulator */
+ /* are we the last user and permitted to disable ? */
+ if (rdev->use_count == 1 &&
+ (rdev->constraints && !rdev->constraints->always_on)) {
+
+ /* we are last user */
+ if (regulator_ops_is_valid(rdev, REGULATOR_CHANGE_STATUS)) {
+ ret = _notifier_call_chain(rdev,
+ REGULATOR_EVENT_PRE_DISABLE,
+ NULL);
+ if (ret & NOTIFY_STOP_MASK)
+ return -EINVAL;
+
+ ret = _regulator_do_disable(rdev);
+ if (ret < 0) {
+ rdev_err(rdev, "failed to disable: %pe\n", ERR_PTR(ret));
+ _notifier_call_chain(rdev,
+ REGULATOR_EVENT_ABORT_DISABLE,
+ NULL);
+ return ret;
+ }
+ _notifier_call_chain(rdev, REGULATOR_EVENT_DISABLE,
NULL);
- return ret;
}
- _notifier_call_chain(rdev, REGULATOR_EVENT_DISABLE,
- NULL);
- }
- rdev->use_count = 0;
- } else if (rdev->use_count > 1) {
- rdev->use_count--;
+ rdev->use_count = 0;
+ } else if (rdev->use_count > 1) {
+ rdev->use_count--;
+ }
}
if (ret == 0)
diff --git a/drivers/regulator/da9062-regulator.c b/drivers/regulator/da9062-regulator.c
index 1d354db0c1..e0c96f10e5 100644
--- a/drivers/regulator/da9062-regulator.c
+++ b/drivers/regulator/da9062-regulator.c
@@ -73,7 +73,7 @@ struct da9062_regulators {
int irq_ldo_lim;
unsigned n_regulators;
/* Array size to be defined during init. Keep at end. */
- struct da9062_regulator regulator[];
+ struct da9062_regulator regulator[] __counted_by(n_regulators);
};
/* Regulator operations */
diff --git a/drivers/regulator/da9063-regulator.c b/drivers/regulator/da9063-regulator.c
index a0621665a6..82bf321ae0 100644
--- a/drivers/regulator/da9063-regulator.c
+++ b/drivers/regulator/da9063-regulator.c
@@ -158,7 +158,7 @@ struct da9063_regulator {
struct da9063_regulators {
unsigned int n_regulators;
/* Array size to be defined during init. Keep at end. */
- struct da9063_regulator regulator[];
+ struct da9063_regulator regulator[] __counted_by(n_regulators);
};
/* BUCK modes for DA9063 */
diff --git a/drivers/regulator/da9121-regulator.c b/drivers/regulator/da9121-regulator.c
index 80098035bb..b551a400bd 100644
--- a/drivers/regulator/da9121-regulator.c
+++ b/drivers/regulator/da9121-regulator.c
@@ -13,7 +13,7 @@
//
// Copyright (C) 2020 Dialog Semiconductor
-#include <linux/of_device.h>
+#include <linux/of.h>
#include <linux/of_gpio.h>
#include <linux/gpio/consumer.h>
#include <linux/regulator/of_regulator.h>
@@ -1117,17 +1117,6 @@ static const struct of_device_id da9121_dt_ids[] = {
};
MODULE_DEVICE_TABLE(of, da9121_dt_ids);
-static inline int da9121_of_get_id(struct device *dev)
-{
- const struct of_device_id *id = of_match_device(da9121_dt_ids, dev);
-
- if (!id) {
- dev_err(dev, "%s: Failed\n", __func__);
- return -EINVAL;
- }
- return (uintptr_t)id->data;
-}
-
static int da9121_i2c_probe(struct i2c_client *i2c)
{
struct da9121 *chip;
@@ -1141,7 +1130,7 @@ static int da9121_i2c_probe(struct i2c_client *i2c)
}
chip->pdata = i2c->dev.platform_data;
- chip->subvariant_id = da9121_of_get_id(&i2c->dev);
+ chip->subvariant_id = (enum da9121_subvariant)i2c_get_match_data(i2c);
ret = da9121_assign_chip_model(i2c, chip);
if (ret < 0)
diff --git a/drivers/regulator/da9210-regulator.c b/drivers/regulator/da9210-regulator.c
index 252f74ab9b..02b85ca4a6 100644
--- a/drivers/regulator/da9210-regulator.c
+++ b/drivers/regulator/da9210-regulator.c
@@ -10,7 +10,7 @@
#include <linux/irq.h>
#include <linux/regulator/driver.h>
#include <linux/regulator/machine.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
#include <linux/regulator/of_regulator.h>
#include <linux/regmap.h>
@@ -135,16 +135,6 @@ static int da9210_i2c_probe(struct i2c_client *i2c)
struct regulator_dev *rdev = NULL;
struct regulator_config config = { };
int error;
- const struct of_device_id *match;
-
- if (i2c->dev.of_node && !pdata) {
- match = of_match_device(of_match_ptr(da9210_dt_ids),
- &i2c->dev);
- if (!match) {
- dev_err(&i2c->dev, "Error: No device match found\n");
- return -ENODEV;
- }
- }
chip = devm_kzalloc(&i2c->dev, sizeof(struct da9210), GFP_KERNEL);
if (!chip)
diff --git a/drivers/regulator/fan53555.c b/drivers/regulator/fan53555.c
index 48f312167e..17c9bf2043 100644
--- a/drivers/regulator/fan53555.c
+++ b/drivers/regulator/fan53555.c
@@ -659,7 +659,6 @@ MODULE_DEVICE_TABLE(of, fan53555_dt_ids);
static int fan53555_regulator_probe(struct i2c_client *client)
{
- const struct i2c_device_id *id = i2c_client_get_device_id(client);
struct device_node *np = client->dev.of_node;
struct fan53555_device_info *di;
struct fan53555_platform_data *pdata;
@@ -682,10 +681,8 @@ static int fan53555_regulator_probe(struct i2c_client *client)
"Platform data not found!\n");
di->regulator = pdata->regulator;
- if (client->dev.of_node) {
- di->vendor =
- (unsigned long)of_device_get_match_data(&client->dev);
- } else {
+ di->vendor = (uintptr_t)i2c_get_match_data(client);
+ if (!dev_fwnode(&client->dev)) {
/* if no ramp constraint set, get the pdata ramp_delay */
if (!di->regulator->constraints.ramp_delay) {
if (pdata->slew_rate >= ARRAY_SIZE(slew_rates))
@@ -695,8 +692,6 @@ static int fan53555_regulator_probe(struct i2c_client *client)
di->regulator->constraints.ramp_delay
= slew_rates[pdata->slew_rate];
}
-
- di->vendor = id->driver_data;
}
regmap = devm_regmap_init_i2c(client, &fan53555_regmap_config);
diff --git a/drivers/regulator/fixed.c b/drivers/regulator/fixed.c
index 55130efae9..cb93e5cdcf 100644
--- a/drivers/regulator/fixed.c
+++ b/drivers/regulator/fixed.c
@@ -20,6 +20,7 @@
#include <linux/platform_device.h>
#include <linux/pm_domain.h>
#include <linux/pm_opp.h>
+#include <linux/reboot.h>
#include <linux/regulator/driver.h>
#include <linux/regulator/fixed.h>
#include <linux/gpio/consumer.h>
@@ -29,6 +30,8 @@
#include <linux/regulator/machine.h>
#include <linux/clk.h>
+/* Default time in millisecond to wait for emergency shutdown */
+#define FV_DEF_EMERG_SHUTDWN_TMO 10
struct fixed_voltage_data {
struct regulator_desc desc;
@@ -105,6 +108,49 @@ static int reg_is_enabled(struct regulator_dev *rdev)
return priv->enable_counter > 0;
}
+static irqreturn_t reg_fixed_under_voltage_irq_handler(int irq, void *data)
+{
+ struct fixed_voltage_data *priv = data;
+ struct regulator_dev *rdev = priv->dev;
+
+ regulator_notifier_call_chain(rdev, REGULATOR_EVENT_UNDER_VOLTAGE,
+ NULL);
+
+ return IRQ_HANDLED;
+}
+
+/**
+ * reg_fixed_get_irqs - Get and register the optional IRQ for fixed voltage
+ * regulator.
+ * @dev: Pointer to the device structure.
+ * @priv: Pointer to fixed_voltage_data structure containing private data.
+ *
+ * This function tries to get the IRQ from the device firmware node.
+ * If it's an optional IRQ and not found, it returns 0.
+ * Otherwise, it attempts to request the threaded IRQ.
+ *
+ * Return: 0 on success, or error code on failure.
+ */
+static int reg_fixed_get_irqs(struct device *dev,
+ struct fixed_voltage_data *priv)
+{
+ int ret;
+
+ ret = fwnode_irq_get(dev_fwnode(dev), 0);
+ /* This is optional IRQ. If not found we will get -EINVAL */
+ if (ret == -EINVAL)
+ return 0;
+ if (ret < 0)
+ return dev_err_probe(dev, ret, "Failed to get IRQ\n");
+
+ ret = devm_request_threaded_irq(dev, ret, NULL,
+ reg_fixed_under_voltage_irq_handler,
+ IRQF_ONESHOT, "under-voltage", priv);
+ if (ret)
+ return dev_err_probe(dev, ret, "Failed to request IRQ\n");
+
+ return 0;
+}
/**
* of_get_fixed_voltage_config - extract fixed_voltage_config structure info
@@ -294,6 +340,10 @@ static int reg_fixed_voltage_probe(struct platform_device *pdev)
dev_dbg(&pdev->dev, "%s supplying %duV\n", drvdata->desc.name,
drvdata->desc.fixed_uV);
+ ret = reg_fixed_get_irqs(dev, drvdata);
+ if (ret)
+ return ret;
+
return 0;
}
diff --git a/drivers/regulator/lochnagar-regulator.c b/drivers/regulator/lochnagar-regulator.c
index 11b358efbc..e53911c807 100644
--- a/drivers/regulator/lochnagar-regulator.c
+++ b/drivers/regulator/lochnagar-regulator.c
@@ -13,7 +13,6 @@
#include <linux/module.h>
#include <linux/mutex.h>
#include <linux/of.h>
-#include <linux/of_device.h>
#include <linux/platform_device.h>
#include <linux/regmap.h>
#include <linux/regulator/driver.h>
@@ -243,7 +242,6 @@ static int lochnagar_regulator_probe(struct platform_device *pdev)
struct device *dev = &pdev->dev;
struct lochnagar *lochnagar = dev_get_drvdata(dev->parent);
struct regulator_config config = { };
- const struct of_device_id *of_id;
const struct regulator_desc *desc;
struct regulator_dev *rdev;
int ret;
@@ -252,12 +250,10 @@ static int lochnagar_regulator_probe(struct platform_device *pdev)
config.regmap = lochnagar->regmap;
config.driver_data = lochnagar;
- of_id = of_match_device(lochnagar_of_match, dev);
- if (!of_id)
+ desc = device_get_match_data(dev);
+ if (!desc)
return -EINVAL;
- desc = of_id->data;
-
rdev = devm_regulator_register(dev, desc, &config);
if (IS_ERR(rdev)) {
ret = PTR_ERR(rdev);
diff --git a/drivers/regulator/ltc3589.c b/drivers/regulator/ltc3589.c
index d892c2a5df..3f70c2225d 100644
--- a/drivers/regulator/ltc3589.c
+++ b/drivers/regulator/ltc3589.c
@@ -58,12 +58,6 @@
#define LTC3589_VRRCR_SW3_RAMP_MASK GENMASK(5, 4)
#define LTC3589_VRRCR_LDO2_RAMP_MASK GENMASK(7, 6)
-enum ltc3589_variant {
- LTC3589,
- LTC3589_1,
- LTC3589_2,
-};
-
enum ltc3589_reg {
LTC3589_SW1,
LTC3589_SW2,
@@ -76,10 +70,14 @@ enum ltc3589_reg {
LTC3589_NUM_REGULATORS,
};
+struct ltc3589_info {
+ const unsigned int *volt_table;
+ int fixed_uV;
+};
+
struct ltc3589 {
struct regmap *regmap;
struct device *dev;
- enum ltc3589_variant variant;
struct regulator_desc regulator_descs[LTC3589_NUM_REGULATORS];
struct regulator_dev *regulators[LTC3589_NUM_REGULATORS];
};
@@ -379,8 +377,8 @@ static irqreturn_t ltc3589_isr(int irq, void *dev_id)
static int ltc3589_probe(struct i2c_client *client)
{
- const struct i2c_device_id *id = i2c_client_get_device_id(client);
struct device *dev = &client->dev;
+ const struct ltc3589_info *info;
struct regulator_desc *descs;
struct ltc3589 *ltc3589;
int i, ret;
@@ -390,21 +388,13 @@ static int ltc3589_probe(struct i2c_client *client)
return -ENOMEM;
i2c_set_clientdata(client, ltc3589);
- if (client->dev.of_node)
- ltc3589->variant = (uintptr_t)of_device_get_match_data(&client->dev);
- else
- ltc3589->variant = id->driver_data;
+ info = i2c_get_match_data(client);
ltc3589->dev = dev;
descs = ltc3589->regulator_descs;
memcpy(descs, ltc3589_regulators, sizeof(ltc3589_regulators));
- if (ltc3589->variant == LTC3589) {
- descs[LTC3589_LDO3].fixed_uV = 1800000;
- descs[LTC3589_LDO4].volt_table = ltc3589_ldo4;
- } else {
- descs[LTC3589_LDO3].fixed_uV = 2800000;
- descs[LTC3589_LDO4].volt_table = ltc3589_12_ldo4;
- }
+ descs[LTC3589_LDO3].fixed_uV = info->fixed_uV;
+ descs[LTC3589_LDO4].volt_table = info->volt_table;
ltc3589->regmap = devm_regmap_init_i2c(client, &ltc3589_regmap_config);
if (IS_ERR(ltc3589->regmap)) {
@@ -444,28 +434,29 @@ static int ltc3589_probe(struct i2c_client *client)
return 0;
}
+static const struct ltc3589_info ltc3589_info = {
+ .fixed_uV = 1800000,
+ .volt_table = ltc3589_ldo4,
+};
+
+static const struct ltc3589_info ltc3589_12_info = {
+ .fixed_uV = 2800000,
+ .volt_table = ltc3589_12_ldo4,
+};
+
static const struct i2c_device_id ltc3589_i2c_id[] = {
- { "ltc3589", LTC3589 },
- { "ltc3589-1", LTC3589_1 },
- { "ltc3589-2", LTC3589_2 },
+ { "ltc3589", (kernel_ulong_t)&ltc3589_info },
+ { "ltc3589-1", (kernel_ulong_t)&ltc3589_12_info },
+ { "ltc3589-2", (kernel_ulong_t)&ltc3589_12_info },
{ }
};
MODULE_DEVICE_TABLE(i2c, ltc3589_i2c_id);
static const struct of_device_id __maybe_unused ltc3589_of_match[] = {
- {
- .compatible = "lltc,ltc3589",
- .data = (void *)LTC3589,
- },
- {
- .compatible = "lltc,ltc3589-1",
- .data = (void *)LTC3589_1,
- },
- {
- .compatible = "lltc,ltc3589-2",
- .data = (void *)LTC3589_2,
- },
- { },
+ { .compatible = "lltc,ltc3589", .data = &ltc3589_info },
+ { .compatible = "lltc,ltc3589-1", .data = &ltc3589_12_info },
+ { .compatible = "lltc,ltc3589-2", .data = &ltc3589_12_info },
+ { }
};
MODULE_DEVICE_TABLE(of, ltc3589_of_match);
diff --git a/drivers/regulator/max1586.c b/drivers/regulator/max1586.c
index 90aa5b723c..0f13312925 100644
--- a/drivers/regulator/max1586.c
+++ b/drivers/regulator/max1586.c
@@ -11,7 +11,7 @@
#include <linux/regulator/driver.h>
#include <linux/slab.h>
#include <linux/regulator/max1586.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
#include <linux/regulator/of_regulator.h>
#define MAX1586_V3_MAX_VSEL 31
@@ -213,16 +213,9 @@ static int max1586_pmic_probe(struct i2c_client *client)
struct regulator_config config = { };
struct max1586_data *max1586;
int i, id, ret;
- const struct of_device_id *match;
pdata = dev_get_platdata(&client->dev);
if (client->dev.of_node && !pdata) {
- match = of_match_device(of_match_ptr(max1586_of_match),
- &client->dev);
- if (!match) {
- dev_err(&client->dev, "Error: No device match found\n");
- return -ENODEV;
- }
ret = of_get_max1586_platform_data(&client->dev, &pdata_of);
if (ret < 0)
return ret;
diff --git a/drivers/regulator/max20086-regulator.c b/drivers/regulator/max20086-regulator.c
index 32f47b896f..59eb23d467 100644
--- a/drivers/regulator/max20086-regulator.c
+++ b/drivers/regulator/max20086-regulator.c
@@ -223,7 +223,7 @@ static int max20086_i2c_probe(struct i2c_client *i2c)
return -ENOMEM;
chip->dev = &i2c->dev;
- chip->info = device_get_match_data(chip->dev);
+ chip->info = i2c_get_match_data(i2c);
i2c_set_clientdata(i2c, chip);
@@ -275,45 +275,42 @@ static int max20086_i2c_probe(struct i2c_client *i2c)
return 0;
}
-static const struct i2c_device_id max20086_i2c_id[] = {
- { "max20086" },
- { "max20087" },
- { "max20088" },
- { "max20089" },
- { /* Sentinel */ },
+static const struct max20086_chip_info max20086_chip_info = {
+ .id = MAX20086_DEVICE_ID_MAX20086,
+ .num_outputs = 4,
+};
+
+static const struct max20086_chip_info max20087_chip_info = {
+ .id = MAX20086_DEVICE_ID_MAX20087,
+ .num_outputs = 4,
+};
+
+static const struct max20086_chip_info max20088_chip_info = {
+ .id = MAX20086_DEVICE_ID_MAX20088,
+ .num_outputs = 2,
+};
+
+static const struct max20086_chip_info max20089_chip_info = {
+ .id = MAX20086_DEVICE_ID_MAX20089,
+ .num_outputs = 2,
};
+static const struct i2c_device_id max20086_i2c_id[] = {
+ { "max20086", (kernel_ulong_t)&max20086_chip_info },
+ { "max20087", (kernel_ulong_t)&max20087_chip_info },
+ { "max20088", (kernel_ulong_t)&max20088_chip_info },
+ { "max20089", (kernel_ulong_t)&max20089_chip_info },
+ { /* Sentinel */ }
+};
MODULE_DEVICE_TABLE(i2c, max20086_i2c_id);
static const struct of_device_id max20086_dt_ids[] __maybe_unused = {
- {
- .compatible = "maxim,max20086",
- .data = &(const struct max20086_chip_info) {
- .id = MAX20086_DEVICE_ID_MAX20086,
- .num_outputs = 4,
- }
- }, {
- .compatible = "maxim,max20087",
- .data = &(const struct max20086_chip_info) {
- .id = MAX20086_DEVICE_ID_MAX20087,
- .num_outputs = 4,
- }
- }, {
- .compatible = "maxim,max20088",
- .data = &(const struct max20086_chip_info) {
- .id = MAX20086_DEVICE_ID_MAX20088,
- .num_outputs = 2,
- }
- }, {
- .compatible = "maxim,max20089",
- .data = &(const struct max20086_chip_info) {
- .id = MAX20086_DEVICE_ID_MAX20089,
- .num_outputs = 2,
- }
- },
- { /* Sentinel */ },
+ { .compatible = "maxim,max20086", .data = &max20086_chip_info },
+ { .compatible = "maxim,max20087", .data = &max20087_chip_info },
+ { .compatible = "maxim,max20088", .data = &max20088_chip_info },
+ { .compatible = "maxim,max20089", .data = &max20089_chip_info },
+ { /* Sentinel */ }
};
-
MODULE_DEVICE_TABLE(of, max20086_dt_ids);
static struct i2c_driver max20086_regulator_driver = {
diff --git a/drivers/regulator/max5970-regulator.c b/drivers/regulator/max5970-regulator.c
index b56a174cde..830a1c4cd7 100644
--- a/drivers/regulator/max5970-regulator.c
+++ b/drivers/regulator/max5970-regulator.c
@@ -10,6 +10,7 @@
#include <linux/bitops.h>
#include <linux/device.h>
#include <linux/err.h>
+#include <linux/hwmon.h>
#include <linux/module.h>
#include <linux/io.h>
#include <linux/of.h>
@@ -32,6 +33,132 @@ enum max597x_regulator_id {
MAX597X_SW1,
};
+static int max5970_read_adc(struct regmap *regmap, int reg, long *val)
+{
+ u8 reg_data[2];
+ int ret;
+
+ ret = regmap_bulk_read(regmap, reg, &reg_data[0], 2);
+ if (ret < 0)
+ return ret;
+
+ *val = (reg_data[0] << 2) | (reg_data[1] & 3);
+
+ return 0;
+}
+
+static int max5970_read(struct device *dev, enum hwmon_sensor_types type,
+ u32 attr, int channel, long *val)
+{
+ struct regulator_dev **rdevs = dev_get_drvdata(dev);
+ struct max5970_regulator *ddata = rdev_get_drvdata(rdevs[channel]);
+ struct regmap *regmap = ddata->regmap;
+ int ret;
+
+ switch (type) {
+ case hwmon_curr:
+ switch (attr) {
+ case hwmon_curr_input:
+ ret = max5970_read_adc(regmap, MAX5970_REG_CURRENT_H(channel), val);
+ if (ret < 0)
+ return ret;
+ /*
+ * Calculate current from ADC value, IRNG range & shunt resistor value.
+ * ddata->irng holds the voltage corresponding to the maximum value the
+ * 10-bit ADC can measure.
+ * To obtain the output, multiply the ADC value by the IRNG range (in
+ * millivolts) and then divide it by the maximum value of the 10-bit ADC.
+ */
+ *val = (*val * ddata->irng) >> 10;
+ /* Convert the voltage meansurement across shunt resistor to current */
+ *val = (*val * 1000) / ddata->shunt_micro_ohms;
+ return 0;
+ default:
+ return -EOPNOTSUPP;
+ }
+
+ case hwmon_in:
+ switch (attr) {
+ case hwmon_in_input:
+ ret = max5970_read_adc(regmap, MAX5970_REG_VOLTAGE_H(channel), val);
+ if (ret < 0)
+ return ret;
+ /*
+ * Calculate voltage from ADC value and MON range.
+ * ddata->mon_rng holds the voltage corresponding to the maximum value the
+ * 10-bit ADC can measure.
+ * To obtain the output, multiply the ADC value by the MON range (in
+ * microvolts) and then divide it by the maximum value of the 10-bit ADC.
+ */
+ *val = mul_u64_u32_shr(*val, ddata->mon_rng, 10);
+ /* uV to mV */
+ *val = *val / 1000;
+ return 0;
+ default:
+ return -EOPNOTSUPP;
+ }
+ default:
+ return -EOPNOTSUPP;
+ }
+}
+
+static umode_t max5970_is_visible(const void *data,
+ enum hwmon_sensor_types type,
+ u32 attr, int channel)
+{
+ struct regulator_dev **rdevs = (struct regulator_dev **)data;
+ struct max5970_regulator *ddata;
+
+ if (channel >= MAX5970_NUM_SWITCHES || !rdevs[channel])
+ return 0;
+
+ ddata = rdev_get_drvdata(rdevs[channel]);
+
+ if (channel >= ddata->num_switches)
+ return 0;
+
+ switch (type) {
+ case hwmon_in:
+ switch (attr) {
+ case hwmon_in_input:
+ return 0444;
+ default:
+ break;
+ }
+ break;
+ case hwmon_curr:
+ switch (attr) {
+ case hwmon_curr_input:
+ /* Current measurement requires knowledge of the shunt resistor value. */
+ if (ddata->shunt_micro_ohms)
+ return 0444;
+ break;
+ default:
+ break;
+ }
+ break;
+ default:
+ break;
+ }
+ return 0;
+}
+
+static const struct hwmon_ops max5970_hwmon_ops = {
+ .is_visible = max5970_is_visible,
+ .read = max5970_read,
+};
+
+static const struct hwmon_channel_info *max5970_info[] = {
+ HWMON_CHANNEL_INFO(in, HWMON_I_INPUT, HWMON_I_INPUT),
+ HWMON_CHANNEL_INFO(curr, HWMON_C_INPUT, HWMON_C_INPUT),
+ NULL
+};
+
+static const struct hwmon_chip_info max5970_chip_info = {
+ .ops = &max5970_hwmon_ops,
+ .info = max5970_info,
+};
+
static int max597x_uvp_ovp_check_mode(struct regulator_dev *rdev, int severity)
{
int ret, reg;
@@ -265,7 +392,7 @@ static int max597x_regmap_read_clear(struct regmap *map, unsigned int reg,
return ret;
if (*val)
- return regmap_write(map, reg, *val);
+ return regmap_write(map, reg, 0);
return 0;
}
@@ -431,7 +558,8 @@ static int max597x_regulator_probe(struct platform_device *pdev)
struct i2c_client *i2c = to_i2c_client(pdev->dev.parent);
struct regulator_config config = { };
struct regulator_dev *rdev;
- struct regulator_dev *rdevs[MAX5970_NUM_SWITCHES];
+ struct regulator_dev **rdevs = NULL;
+ struct device *hwmon_dev;
int num_switches;
int ret, i;
@@ -442,6 +570,11 @@ static int max597x_regulator_probe(struct platform_device *pdev)
if (!max597x)
return -ENOMEM;
+ rdevs = devm_kcalloc(&i2c->dev, MAX5970_NUM_SWITCHES, sizeof(struct regulator_dev *),
+ GFP_KERNEL);
+ if (!rdevs)
+ return -ENOMEM;
+
i2c_set_clientdata(i2c, max597x);
if (of_device_is_compatible(i2c->dev.of_node, "maxim,max5978"))
@@ -451,7 +584,6 @@ static int max597x_regulator_probe(struct platform_device *pdev)
else
return -ENODEV;
- i2c_set_clientdata(i2c, max597x);
num_switches = max597x->num_switches;
for (i = 0; i < num_switches; i++) {
@@ -485,6 +617,15 @@ static int max597x_regulator_probe(struct platform_device *pdev)
max597x->shunt_micro_ohms[i] = data->shunt_micro_ohms;
}
+ if (IS_REACHABLE(CONFIG_HWMON)) {
+ hwmon_dev = devm_hwmon_device_register_with_info(&i2c->dev, "max5970", rdevs,
+ &max5970_chip_info, NULL);
+ if (IS_ERR(hwmon_dev)) {
+ return dev_err_probe(&i2c->dev, PTR_ERR(hwmon_dev),
+ "Unable to register hwmon device\n");
+ }
+ }
+
if (i2c->irq) {
ret =
max597x_setup_irq(&i2c->dev, i2c->irq, rdevs, num_switches,
diff --git a/drivers/regulator/max77503-regulator.c b/drivers/regulator/max77503-regulator.c
new file mode 100644
index 0000000000..4a6ba4dd2a
--- /dev/null
+++ b/drivers/regulator/max77503-regulator.c
@@ -0,0 +1,137 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (c) 2023 Analog Devices, Inc.
+ * ADI regulator driver for MAX77503.
+ */
+
+#include <linux/i2c.h>
+#include <linux/module.h>
+#include <linux/regmap.h>
+#include <linux/regulator/driver.h>
+#include <linux/regulator/machine.h>
+#include <linux/regulator/of_regulator.h>
+#include <linux/util_macros.h>
+
+#define MAX77503_REG_CFG 0x00
+#define MAX77503_REG_VOUT 0x01
+
+#define MAX77503_BIT_EN BIT(0)
+#define MAX77503_BIT_CURR_LIM BIT(3)
+#define MAX77503_BIT_ADEN BIT(6)
+
+#define MAX77503_BITS_SOFT_START GENMASK(5, 4)
+#define MAX77503_BITS_MX_VOUT GENMASK(7, 0)
+
+#define MAX77503_AD_ENABLED 0x1
+#define MAX77503_AD_DISABLED 0x0
+
+struct max77503_dev {
+ struct device *dev;
+ struct device_node *of_node;
+ struct regulator_desc desc;
+ struct regulator_dev *rdev;
+ struct regmap *regmap;
+};
+
+static const struct regmap_config max77503_regmap_config = {
+ .reg_bits = 8,
+ .val_bits = 8,
+ .max_register = 0x2,
+};
+
+static const struct regulator_ops max77503_buck_ops = {
+ .list_voltage = regulator_list_voltage_linear_range,
+ .map_voltage = regulator_map_voltage_ascend,
+ .is_enabled = regulator_is_enabled_regmap,
+ .enable = regulator_enable_regmap,
+ .disable = regulator_disable_regmap,
+ .get_voltage_sel = regulator_get_voltage_sel_regmap,
+ .set_voltage_sel = regulator_set_voltage_sel_regmap,
+ .get_current_limit = regulator_get_current_limit_regmap,
+ .set_current_limit = regulator_set_current_limit_regmap,
+ .set_active_discharge = regulator_set_active_discharge_regmap,
+ .set_soft_start = regulator_set_soft_start_regmap,
+};
+
+static const struct linear_range max77503_buck_ranges[] = {
+ REGULATOR_LINEAR_RANGE(800000, 0x00, 0x54, 50000)
+};
+
+static const unsigned int max77503_current_limit_table[] = {
+ 500000, 2000000
+};
+
+static const struct regulator_desc max77503_regulators_desc = {
+ .name = "max77503",
+ .enable_reg = MAX77503_REG_CFG,
+ .enable_mask = MAX77503_BIT_EN,
+ .ops = &max77503_buck_ops,
+ .type = REGULATOR_VOLTAGE,
+ .linear_ranges = max77503_buck_ranges,
+ .n_linear_ranges = ARRAY_SIZE(max77503_buck_ranges),
+ .vsel_reg = MAX77503_REG_VOUT,
+ .vsel_mask = MAX77503_BITS_MX_VOUT,
+ .soft_start_reg = MAX77503_REG_CFG,
+ .soft_start_mask = MAX77503_BITS_SOFT_START,
+ .active_discharge_reg = MAX77503_REG_CFG,
+ .active_discharge_mask = MAX77503_BIT_ADEN,
+ .active_discharge_off = MAX77503_AD_DISABLED,
+ .active_discharge_on = MAX77503_AD_ENABLED,
+ .csel_reg = MAX77503_REG_CFG,
+ .csel_mask = MAX77503_BIT_CURR_LIM,
+ .curr_table = max77503_current_limit_table,
+ .n_current_limits = ARRAY_SIZE(max77503_current_limit_table),
+ .owner = THIS_MODULE,
+};
+
+static int max77503_regulator_probe(struct i2c_client *client)
+{
+ struct device *dev = &client->dev;
+ struct regulator_config config = {};
+ struct regulator_dev *rdev;
+
+ config.dev = dev;
+ config.of_node = dev->of_node;
+ config.regmap = devm_regmap_init_i2c(client, &max77503_regmap_config);
+ if (IS_ERR(config.regmap)) {
+ dev_err(dev, "Failed to init regmap");
+ return PTR_ERR(config.regmap);
+ }
+
+ rdev = devm_regulator_register(dev, &max77503_regulators_desc, &config);
+ if (IS_ERR(rdev)) {
+ dev_err(dev, "Failed to register regulator MAX77503");
+ return PTR_ERR(rdev);
+ }
+
+ return 0;
+}
+
+static const struct of_device_id of_max77503_match_tbl[] = {
+ { .compatible = "adi,max77503", },
+ { }
+};
+
+MODULE_DEVICE_TABLE(of, of_max77503_match_tbl);
+
+static const struct i2c_device_id max77503_regulator_id[] = {
+ {"max77503"},
+ { }
+};
+
+MODULE_DEVICE_TABLE(i2c, max77503_regulator_id);
+
+static struct i2c_driver max77503_regulator_driver = {
+ .driver = {
+ .name = "max77503",
+ .of_match_table = of_max77503_match_tbl
+ },
+ .probe = max77503_regulator_probe,
+ .id_table = max77503_regulator_id,
+};
+
+module_i2c_driver(max77503_regulator_driver);
+
+MODULE_AUTHOR("Gokhan Celik <Gokhan.Celik@analog.com>");
+MODULE_DESCRIPTION("MAX77503 regulator driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/regulator/mc13xxx.h b/drivers/regulator/mc13xxx.h
index e03279dc43..057aaef6f0 100644
--- a/drivers/regulator/mc13xxx.h
+++ b/drivers/regulator/mc13xxx.h
@@ -24,7 +24,7 @@ struct mc13xxx_regulator_priv {
u32 powermisc_pwgt_state;
struct mc13xxx_regulator *mc13xxx_regulators;
int num_regulators;
- struct regulator_dev *regulators[];
+ struct regulator_dev *regulators[] __counted_by(num_regulators);
};
extern int mc13xxx_fixed_regulator_set_voltage(struct regulator_dev *rdev,
diff --git a/drivers/regulator/mp5416.c b/drivers/regulator/mp5416.c
index d068ac93d3..3457e650a9 100644
--- a/drivers/regulator/mp5416.c
+++ b/drivers/regulator/mp5416.c
@@ -200,7 +200,7 @@ static int mp5416_i2c_probe(struct i2c_client *client)
return PTR_ERR(regmap);
}
- desc = of_device_get_match_data(dev);
+ desc = i2c_get_match_data(client);
if (!desc)
return -ENODEV;
@@ -223,14 +223,14 @@ static int mp5416_i2c_probe(struct i2c_client *client)
static const struct of_device_id mp5416_of_match[] = {
{ .compatible = "mps,mp5416", .data = &mp5416_regulators_desc },
{ .compatible = "mps,mp5496", .data = &mp5496_regulators_desc },
- {},
+ {}
};
MODULE_DEVICE_TABLE(of, mp5416_of_match);
static const struct i2c_device_id mp5416_id[] = {
- { "mp5416", },
- { "mp5496", },
- { },
+ { "mp5416", (kernel_ulong_t)&mp5416_regulators_desc },
+ { "mp5496", (kernel_ulong_t)&mp5496_regulators_desc },
+ {}
};
MODULE_DEVICE_TABLE(i2c, mp5416_id);
diff --git a/drivers/regulator/mp886x.c b/drivers/regulator/mp886x.c
index 9911be2e6b..48dcee5287 100644
--- a/drivers/regulator/mp886x.c
+++ b/drivers/regulator/mp886x.c
@@ -315,7 +315,7 @@ static int mp886x_i2c_probe(struct i2c_client *client)
if (IS_ERR(di->en_gpio))
return PTR_ERR(di->en_gpio);
- di->ci = of_device_get_match_data(dev);
+ di->ci = i2c_get_match_data(client);
di->dev = dev;
regmap = devm_regmap_init_i2c(client, &mp886x_regmap_config);
@@ -341,20 +341,14 @@ static int mp886x_i2c_probe(struct i2c_client *client)
}
static const struct of_device_id mp886x_dt_ids[] = {
- {
- .compatible = "mps,mp8867",
- .data = &mp8867_ci
- },
- {
- .compatible = "mps,mp8869",
- .data = &mp8869_ci
- },
+ { .compatible = "mps,mp8867", .data = &mp8867_ci },
+ { .compatible = "mps,mp8869", .data = &mp8869_ci },
{ }
};
MODULE_DEVICE_TABLE(of, mp886x_dt_ids);
static const struct i2c_device_id mp886x_id[] = {
- { "mp886x", },
+ { "mp886x", (kernel_ulong_t)&mp8869_ci },
{ },
};
MODULE_DEVICE_TABLE(i2c, mp886x_id);
diff --git a/drivers/regulator/mt6358-regulator.c b/drivers/regulator/mt6358-regulator.c
index 4ca8fbf4b3..e4745f616c 100644
--- a/drivers/regulator/mt6358-regulator.c
+++ b/drivers/regulator/mt6358-regulator.c
@@ -13,8 +13,7 @@
#include <linux/regulator/mt6358-regulator.h>
#include <linux/regulator/of_regulator.h>
-#define MT6358_BUCK_MODE_AUTO 0
-#define MT6358_BUCK_MODE_FORCE_PWM 1
+#include <dt-bindings/regulator/mediatek,mt6397-regulator.h>
/*
* MT6358 regulators' information
@@ -26,8 +25,6 @@ struct mt6358_regulator_info {
struct regulator_desc desc;
u32 status_reg;
u32 qi;
- const u32 *index_table;
- unsigned int n_table;
u32 da_vsel_reg;
u32 da_vsel_mask;
u32 modeset_reg;
@@ -36,12 +33,13 @@ struct mt6358_regulator_info {
#define to_regulator_info(x) container_of((x), struct mt6358_regulator_info, desc)
-#define MT6358_BUCK(match, vreg, min, max, step, \
- vosel_mask, _da_vsel_reg, _da_vsel_mask, \
- _modeset_reg, _modeset_shift) \
+#define MT6358_BUCK(match, vreg, supply, min, max, step, \
+ vosel_mask, _da_vsel_reg, _da_vsel_mask, \
+ _modeset_reg, _modeset_shift) \
[MT6358_ID_##vreg] = { \
.desc = { \
.name = #vreg, \
+ .supply_name = supply, \
.of_match = of_match_ptr(match), \
.ops = &mt6358_buck_ops, \
.type = REGULATOR_VOLTAGE, \
@@ -64,36 +62,37 @@ struct mt6358_regulator_info {
.modeset_mask = BIT(_modeset_shift), \
}
-#define MT6358_LDO(match, vreg, ldo_volt_table, \
- ldo_index_table, enreg, enbit, vosel, \
- vosel_mask) \
+#define MT6358_LDO(match, vreg, supply, volt_ranges, enreg, enbit, vosel, vosel_mask) \
[MT6358_ID_##vreg] = { \
.desc = { \
.name = #vreg, \
+ .supply_name = supply, \
.of_match = of_match_ptr(match), \
.ops = &mt6358_volt_table_ops, \
.type = REGULATOR_VOLTAGE, \
.id = MT6358_ID_##vreg, \
.owner = THIS_MODULE, \
- .n_voltages = ARRAY_SIZE(ldo_volt_table), \
- .volt_table = ldo_volt_table, \
- .vsel_reg = vosel, \
- .vsel_mask = vosel_mask, \
+ .n_voltages = ARRAY_SIZE(volt_ranges##_ranges) * 11, \
+ .linear_ranges = volt_ranges##_ranges, \
+ .linear_range_selectors_bitfield = volt_ranges##_selectors, \
+ .n_linear_ranges = ARRAY_SIZE(volt_ranges##_ranges), \
+ .vsel_range_reg = vosel, \
+ .vsel_range_mask = vosel_mask, \
+ .vsel_reg = MT6358_##vreg##_ANA_CON0, \
+ .vsel_mask = GENMASK(3, 0), \
.enable_reg = enreg, \
.enable_mask = BIT(enbit), \
}, \
.status_reg = MT6358_LDO_##vreg##_CON1, \
.qi = BIT(15), \
- .index_table = ldo_index_table, \
- .n_table = ARRAY_SIZE(ldo_index_table), \
}
-#define MT6358_LDO1(match, vreg, min, max, step, \
- _da_vsel_reg, _da_vsel_mask, \
- vosel, vosel_mask) \
+#define MT6358_LDO1(match, vreg, supply, min, max, step, \
+ _da_vsel_reg, _da_vsel_mask, vosel, vosel_mask) \
[MT6358_ID_##vreg] = { \
.desc = { \
.name = #vreg, \
+ .supply_name = supply, \
.of_match = of_match_ptr(match), \
.ops = &mt6358_volt_range_ops, \
.type = REGULATOR_VOLTAGE, \
@@ -113,20 +112,23 @@ struct mt6358_regulator_info {
.qi = BIT(0), \
}
-#define MT6358_REG_FIXED(match, vreg, \
- enreg, enbit, volt) \
+#define MT6358_REG_FIXED(match, vreg, supply, enreg, enbit, volt) \
[MT6358_ID_##vreg] = { \
.desc = { \
.name = #vreg, \
+ .supply_name = supply, \
.of_match = of_match_ptr(match), \
.ops = &mt6358_volt_fixed_ops, \
.type = REGULATOR_VOLTAGE, \
.id = MT6358_ID_##vreg, \
.owner = THIS_MODULE, \
- .n_voltages = 1, \
+ .n_voltages = 11, \
+ .vsel_reg = MT6358_##vreg##_ANA_CON0, \
+ .vsel_mask = GENMASK(3, 0), \
.enable_reg = enreg, \
.enable_mask = BIT(enbit), \
.min_uV = volt, \
+ .uV_step = 10000, \
}, \
.status_reg = MT6358_LDO_##vreg##_CON1, \
.qi = BIT(15), \
@@ -138,6 +140,7 @@ struct mt6358_regulator_info {
[MT6366_ID_##vreg] = { \
.desc = { \
.name = #vreg, \
+ .supply_name = "vsys-" match, \
.of_match = of_match_ptr(match), \
.ops = &mt6358_buck_ops, \
.type = REGULATOR_VOLTAGE, \
@@ -160,36 +163,37 @@ struct mt6358_regulator_info {
.modeset_mask = BIT(_modeset_shift), \
}
-#define MT6366_LDO(match, vreg, ldo_volt_table, \
- ldo_index_table, enreg, enbit, vosel, \
- vosel_mask) \
+#define MT6366_LDO(match, vreg, volt_ranges, supply, enreg, enbit, vosel, vosel_mask) \
[MT6366_ID_##vreg] = { \
.desc = { \
.name = #vreg, \
+ .supply_name = supply, \
.of_match = of_match_ptr(match), \
.ops = &mt6358_volt_table_ops, \
.type = REGULATOR_VOLTAGE, \
.id = MT6366_ID_##vreg, \
.owner = THIS_MODULE, \
- .n_voltages = ARRAY_SIZE(ldo_volt_table), \
- .volt_table = ldo_volt_table, \
- .vsel_reg = vosel, \
- .vsel_mask = vosel_mask, \
+ .n_voltages = ARRAY_SIZE(volt_ranges##_ranges) * 11, \
+ .linear_ranges = volt_ranges##_ranges, \
+ .linear_range_selectors_bitfield = volt_ranges##_selectors, \
+ .n_linear_ranges = ARRAY_SIZE(volt_ranges##_ranges), \
+ .vsel_range_reg = vosel, \
+ .vsel_range_mask = vosel_mask, \
+ .vsel_reg = MT6358_##vreg##_ANA_CON0, \
+ .vsel_mask = GENMASK(3, 0), \
.enable_reg = enreg, \
.enable_mask = BIT(enbit), \
}, \
.status_reg = MT6358_LDO_##vreg##_CON1, \
.qi = BIT(15), \
- .index_table = ldo_index_table, \
- .n_table = ARRAY_SIZE(ldo_index_table), \
}
-#define MT6366_LDO1(match, vreg, min, max, step, \
- _da_vsel_reg, _da_vsel_mask, \
- vosel, vosel_mask) \
+#define MT6366_LDO1(match, vreg, supply, min, max, step, \
+ _da_vsel_reg, _da_vsel_mask, vosel, vosel_mask) \
[MT6366_ID_##vreg] = { \
.desc = { \
.name = #vreg, \
+ .supply_name = supply, \
.of_match = of_match_ptr(match), \
.ops = &mt6358_volt_range_ops, \
.type = REGULATOR_VOLTAGE, \
@@ -209,166 +213,161 @@ struct mt6358_regulator_info {
.qi = BIT(0), \
}
-#define MT6366_REG_FIXED(match, vreg, \
- enreg, enbit, volt) \
+#define MT6366_REG_FIXED(match, vreg, supply, enreg, enbit, volt) \
[MT6366_ID_##vreg] = { \
.desc = { \
.name = #vreg, \
+ .supply_name = supply, \
.of_match = of_match_ptr(match), \
.ops = &mt6358_volt_fixed_ops, \
.type = REGULATOR_VOLTAGE, \
.id = MT6366_ID_##vreg, \
.owner = THIS_MODULE, \
- .n_voltages = 1, \
+ .n_voltages = 11, \
+ .vsel_reg = MT6358_##vreg##_ANA_CON0, \
+ .vsel_mask = GENMASK(3, 0), \
.enable_reg = enreg, \
.enable_mask = BIT(enbit), \
.min_uV = volt, \
+ .uV_step = 10000, \
}, \
.status_reg = MT6358_LDO_##vreg##_CON1, \
.qi = BIT(15), \
}
-static const unsigned int vdram2_voltages[] = {
- 600000, 1800000,
-};
-
-static const unsigned int vsim_voltages[] = {
- 1700000, 1800000, 2700000, 3000000, 3100000,
-};
-
-static const unsigned int vibr_voltages[] = {
- 1200000, 1300000, 1500000, 1800000,
- 2000000, 2800000, 3000000, 3300000,
-};
-
-static const unsigned int vusb_voltages[] = {
- 3000000, 3100000,
-};
-
-static const unsigned int vcamd_voltages[] = {
- 900000, 1000000, 1100000, 1200000,
- 1300000, 1500000, 1800000,
-};
-
-static const unsigned int vefuse_voltages[] = {
- 1700000, 1800000, 1900000,
-};
-
-static const unsigned int vmch_vemc_voltages[] = {
- 2900000, 3000000, 3300000,
-};
-
-static const unsigned int vcama_voltages[] = {
- 1800000, 2500000, 2700000,
- 2800000, 2900000, 3000000,
-};
-
-static const unsigned int vcn33_voltages[] = {
- 3300000, 3400000, 3500000,
-};
-
-static const unsigned int vmc_voltages[] = {
- 1800000, 2900000, 3000000, 3300000,
+/* VDRAM2 voltage selector not shown in datasheet */
+static const unsigned int vdram2_selectors[] = { 0, 12 };
+static const struct linear_range vdram2_ranges[] = {
+ REGULATOR_LINEAR_RANGE(600000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(1800000, 0, 10, 10000),
};
-static const unsigned int vldo28_voltages[] = {
- 2800000, 3000000,
+static const unsigned int vsim_selectors[] = { 3, 4, 8, 11, 12 };
+static const struct linear_range vsim_ranges[] = {
+ REGULATOR_LINEAR_RANGE(1700000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(1800000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(2700000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(3000000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(3100000, 0, 10, 10000),
};
-static const u32 vdram2_idx[] = {
- 0, 12,
+static const unsigned int vibr_selectors[] = { 0, 1, 2, 4, 5, 9, 11, 13 };
+static const struct linear_range vibr_ranges[] = {
+ REGULATOR_LINEAR_RANGE(1200000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(1300000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(1500000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(1800000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(2000000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(2800000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(3000000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(3300000, 0, 10, 10000),
};
-static const u32 vsim_idx[] = {
- 3, 4, 8, 11, 12,
+/* VUSB voltage selector not shown in datasheet */
+static const unsigned int vusb_selectors[] = { 3, 4 };
+static const struct linear_range vusb_ranges[] = {
+ REGULATOR_LINEAR_RANGE(3000000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(3100000, 0, 10, 10000),
};
-static const u32 vibr_idx[] = {
- 0, 1, 2, 4, 5, 9, 11, 13,
+static const unsigned int vcamd_selectors[] = { 3, 4, 5, 6, 7, 9, 12 };
+static const struct linear_range vcamd_ranges[] = {
+ REGULATOR_LINEAR_RANGE(900000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(1000000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(1100000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(1200000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(1300000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(1500000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(1800000, 0, 10, 10000),
};
-static const u32 vusb_idx[] = {
- 3, 4,
+static const unsigned int vefuse_selectors[] = { 11, 12, 13 };
+static const struct linear_range vefuse_ranges[] = {
+ REGULATOR_LINEAR_RANGE(1700000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(1800000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(1900000, 0, 10, 10000),
};
-static const u32 vcamd_idx[] = {
- 3, 4, 5, 6, 7, 9, 12,
+static const unsigned int vmch_vemc_selectors[] = { 2, 3, 5 };
+static const struct linear_range vmch_vemc_ranges[] = {
+ REGULATOR_LINEAR_RANGE(2900000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(3000000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(3300000, 0, 10, 10000),
};
-static const u32 vefuse_idx[] = {
- 11, 12, 13,
+static const unsigned int vcama_selectors[] = { 0, 7, 9, 10, 11, 12 };
+static const struct linear_range vcama_ranges[] = {
+ REGULATOR_LINEAR_RANGE(1800000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(2500000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(2700000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(2800000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(2900000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(3000000, 0, 10, 10000),
};
-static const u32 vmch_vemc_idx[] = {
- 2, 3, 5,
+static const unsigned int vcn33_selectors[] = { 1, 2, 3 };
+static const struct linear_range vcn33_ranges[] = {
+ REGULATOR_LINEAR_RANGE(3300000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(3400000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(3500000, 0, 10, 10000),
};
-static const u32 vcama_idx[] = {
- 0, 7, 9, 10, 11, 12,
+static const unsigned int vmc_selectors[] = { 4, 10, 11, 13 };
+static const struct linear_range vmc_ranges[] = {
+ REGULATOR_LINEAR_RANGE(1800000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(2900000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(3000000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(3300000, 0, 10, 10000),
};
-static const u32 vcn33_idx[] = {
- 1, 2, 3,
+static const unsigned int vldo28_selectors[] = { 1, 3 };
+static const struct linear_range vldo28_ranges[] = {
+ REGULATOR_LINEAR_RANGE(2800000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(3000000, 0, 10, 10000),
};
-static const u32 vmc_idx[] = {
- 4, 10, 11, 13,
+static const unsigned int mt6366_vmddr_selectors[] = { 0, 1, 2, 3, 4, 5, 6, 7, 9, 12 };
+static const struct linear_range mt6366_vmddr_ranges[] = {
+ REGULATOR_LINEAR_RANGE(600000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(700000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(800000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(900000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(1000000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(1100000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(1200000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(1300000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(1500000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(1800000, 0, 10, 10000),
};
-static const u32 vldo28_idx[] = {
- 1, 3,
+static const unsigned int mt6366_vcn18_vm18_selectors[] = {
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 };
+static const struct linear_range mt6366_vcn18_vm18_ranges[] = {
+ REGULATOR_LINEAR_RANGE(600000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(700000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(800000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(900000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(1000000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(1100000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(1200000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(1300000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(1400000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(1500000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(1600000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(1700000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(1800000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(1900000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(2000000, 0, 10, 10000),
+ REGULATOR_LINEAR_RANGE(2100000, 0, 10, 10000),
};
static unsigned int mt6358_map_mode(unsigned int mode)
{
- return mode == MT6358_BUCK_MODE_AUTO ?
+ return mode == MT6397_BUCK_MODE_AUTO ?
REGULATOR_MODE_NORMAL : REGULATOR_MODE_FAST;
}
-static int mt6358_set_voltage_sel(struct regulator_dev *rdev,
- unsigned int selector)
-{
- const struct mt6358_regulator_info *info = to_regulator_info(rdev->desc);
- int idx, ret;
- const u32 *pvol;
-
- pvol = info->index_table;
-
- idx = pvol[selector];
- idx <<= ffs(info->desc.vsel_mask) - 1;
- ret = regmap_update_bits(rdev->regmap, info->desc.vsel_reg,
- info->desc.vsel_mask, idx);
-
- return ret;
-}
-
-static int mt6358_get_voltage_sel(struct regulator_dev *rdev)
-{
- const struct mt6358_regulator_info *info = to_regulator_info(rdev->desc);
- int idx, ret;
- u32 selector;
- const u32 *pvol;
-
- ret = regmap_read(rdev->regmap, info->desc.vsel_reg, &selector);
- if (ret != 0) {
- dev_info(&rdev->dev,
- "Failed to get mt6358 %s vsel reg: %d\n",
- info->desc.name, ret);
- return ret;
- }
-
- selector = (selector & info->desc.vsel_mask) >>
- (ffs(info->desc.vsel_mask) - 1);
- pvol = info->index_table;
- for (idx = 0; idx < info->desc.n_voltages; idx++) {
- if (pvol[idx] == selector)
- return idx;
- }
-
- return -EINVAL;
-}
-
static int mt6358_get_buck_voltage_sel(struct regulator_dev *rdev)
{
const struct mt6358_regulator_info *info = to_regulator_info(rdev->desc);
@@ -410,10 +409,10 @@ static int mt6358_regulator_set_mode(struct regulator_dev *rdev,
switch (mode) {
case REGULATOR_MODE_FAST:
- val = MT6358_BUCK_MODE_FORCE_PWM;
+ val = MT6397_BUCK_MODE_FORCE_PWM;
break;
case REGULATOR_MODE_NORMAL:
- val = MT6358_BUCK_MODE_AUTO;
+ val = MT6397_BUCK_MODE_AUTO;
break;
default:
return -EINVAL;
@@ -441,9 +440,9 @@ static unsigned int mt6358_regulator_get_mode(struct regulator_dev *rdev)
}
switch ((regval & info->modeset_mask) >> (ffs(info->modeset_mask) - 1)) {
- case MT6358_BUCK_MODE_AUTO:
+ case MT6397_BUCK_MODE_AUTO:
return REGULATOR_MODE_NORMAL;
- case MT6358_BUCK_MODE_FORCE_PWM:
+ case MT6397_BUCK_MODE_FORCE_PWM:
return REGULATOR_MODE_FAST;
default:
return -EINVAL;
@@ -477,10 +476,10 @@ static const struct regulator_ops mt6358_volt_range_ops = {
};
static const struct regulator_ops mt6358_volt_table_ops = {
- .list_voltage = regulator_list_voltage_table,
- .map_voltage = regulator_map_voltage_iterate,
- .set_voltage_sel = mt6358_set_voltage_sel,
- .get_voltage_sel = mt6358_get_voltage_sel,
+ .list_voltage = regulator_list_voltage_pickable_linear_range,
+ .map_voltage = regulator_map_voltage_pickable_linear_range,
+ .set_voltage_sel = regulator_set_voltage_sel_pickable_regmap,
+ .get_voltage_sel = regulator_get_voltage_sel_pickable_regmap,
.set_voltage_time_sel = regulator_set_voltage_time_sel,
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
@@ -488,8 +487,13 @@ static const struct regulator_ops mt6358_volt_table_ops = {
.get_status = mt6358_get_status,
};
+/* "Fixed" LDOs with output voltage calibration +0 ~ +10 mV */
static const struct regulator_ops mt6358_volt_fixed_ops = {
.list_voltage = regulator_list_voltage_linear,
+ .map_voltage = regulator_map_voltage_linear,
+ .set_voltage_sel = regulator_set_voltage_sel_regmap,
+ .get_voltage_sel = mt6358_get_buck_voltage_sel,
+ .set_voltage_time_sel = regulator_set_voltage_time_sel,
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
.is_enabled = regulator_is_enabled_regmap,
@@ -498,147 +502,143 @@ static const struct regulator_ops mt6358_volt_fixed_ops = {
/* The array is indexed by id(MT6358_ID_XXX) */
static const struct mt6358_regulator_info mt6358_regulators[] = {
- MT6358_BUCK("buck_vdram1", VDRAM1, 500000, 2087500, 12500,
+ MT6358_BUCK("buck_vdram1", VDRAM1, "vsys-vdram1", 500000, 2087500, 12500,
0x7f, MT6358_BUCK_VDRAM1_DBG0, 0x7f, MT6358_VDRAM1_ANA_CON0, 8),
- MT6358_BUCK("buck_vcore", VCORE, 500000, 1293750, 6250,
+ MT6358_BUCK("buck_vcore", VCORE, "vsys-vcore", 500000, 1293750, 6250,
0x7f, MT6358_BUCK_VCORE_DBG0, 0x7f, MT6358_VCORE_VGPU_ANA_CON0, 1),
- MT6358_BUCK("buck_vpa", VPA, 500000, 3650000, 50000,
+ MT6358_BUCK("buck_vpa", VPA, "vsys-vpa", 500000, 3650000, 50000,
0x3f, MT6358_BUCK_VPA_DBG0, 0x3f, MT6358_VPA_ANA_CON0, 3),
- MT6358_BUCK("buck_vproc11", VPROC11, 500000, 1293750, 6250,
+ MT6358_BUCK("buck_vproc11", VPROC11, "vsys-vproc11", 500000, 1293750, 6250,
0x7f, MT6358_BUCK_VPROC11_DBG0, 0x7f, MT6358_VPROC_ANA_CON0, 1),
- MT6358_BUCK("buck_vproc12", VPROC12, 500000, 1293750, 6250,
+ MT6358_BUCK("buck_vproc12", VPROC12, "vsys-vproc12", 500000, 1293750, 6250,
0x7f, MT6358_BUCK_VPROC12_DBG0, 0x7f, MT6358_VPROC_ANA_CON0, 2),
- MT6358_BUCK("buck_vgpu", VGPU, 500000, 1293750, 6250,
+ MT6358_BUCK("buck_vgpu", VGPU, "vsys-vgpu", 500000, 1293750, 6250,
0x7f, MT6358_BUCK_VGPU_ELR0, 0x7f, MT6358_VCORE_VGPU_ANA_CON0, 2),
- MT6358_BUCK("buck_vs2", VS2, 500000, 2087500, 12500,
+ MT6358_BUCK("buck_vs2", VS2, "vsys-vs2", 500000, 2087500, 12500,
0x7f, MT6358_BUCK_VS2_DBG0, 0x7f, MT6358_VS2_ANA_CON0, 8),
- MT6358_BUCK("buck_vmodem", VMODEM, 500000, 1293750, 6250,
+ MT6358_BUCK("buck_vmodem", VMODEM, "vsys-vmodem", 500000, 1293750, 6250,
0x7f, MT6358_BUCK_VMODEM_DBG0, 0x7f, MT6358_VMODEM_ANA_CON0, 8),
- MT6358_BUCK("buck_vs1", VS1, 1000000, 2587500, 12500,
+ MT6358_BUCK("buck_vs1", VS1, "vsys-vs1", 1000000, 2587500, 12500,
0x7f, MT6358_BUCK_VS1_DBG0, 0x7f, MT6358_VS1_ANA_CON0, 8),
- MT6358_REG_FIXED("ldo_vrf12", VRF12,
- MT6358_LDO_VRF12_CON0, 0, 1200000),
- MT6358_REG_FIXED("ldo_vio18", VIO18,
- MT6358_LDO_VIO18_CON0, 0, 1800000),
- MT6358_REG_FIXED("ldo_vcamio", VCAMIO,
- MT6358_LDO_VCAMIO_CON0, 0, 1800000),
- MT6358_REG_FIXED("ldo_vcn18", VCN18, MT6358_LDO_VCN18_CON0, 0, 1800000),
- MT6358_REG_FIXED("ldo_vfe28", VFE28, MT6358_LDO_VFE28_CON0, 0, 2800000),
- MT6358_REG_FIXED("ldo_vcn28", VCN28, MT6358_LDO_VCN28_CON0, 0, 2800000),
- MT6358_REG_FIXED("ldo_vxo22", VXO22, MT6358_LDO_VXO22_CON0, 0, 2200000),
- MT6358_REG_FIXED("ldo_vaux18", VAUX18,
- MT6358_LDO_VAUX18_CON0, 0, 1800000),
- MT6358_REG_FIXED("ldo_vbif28", VBIF28,
- MT6358_LDO_VBIF28_CON0, 0, 2800000),
- MT6358_REG_FIXED("ldo_vio28", VIO28, MT6358_LDO_VIO28_CON0, 0, 2800000),
- MT6358_REG_FIXED("ldo_va12", VA12, MT6358_LDO_VA12_CON0, 0, 1200000),
- MT6358_REG_FIXED("ldo_vrf18", VRF18, MT6358_LDO_VRF18_CON0, 0, 1800000),
- MT6358_REG_FIXED("ldo_vaud28", VAUD28,
- MT6358_LDO_VAUD28_CON0, 0, 2800000),
- MT6358_LDO("ldo_vdram2", VDRAM2, vdram2_voltages, vdram2_idx,
+ MT6358_REG_FIXED("ldo_vrf12", VRF12, "vs2-ldo2", MT6358_LDO_VRF12_CON0, 0, 1200000),
+ MT6358_REG_FIXED("ldo_vio18", VIO18, "vs1-ldo1", MT6358_LDO_VIO18_CON0, 0, 1800000),
+ MT6358_REG_FIXED("ldo_vcamio", VCAMIO, "vs1-ldo1", MT6358_LDO_VCAMIO_CON0, 0, 1800000),
+ MT6358_REG_FIXED("ldo_vcn18", VCN18, "vs1-ldo1", MT6358_LDO_VCN18_CON0, 0, 1800000),
+ MT6358_REG_FIXED("ldo_vfe28", VFE28, "vsys-ldo1", MT6358_LDO_VFE28_CON0, 0, 2800000),
+ MT6358_REG_FIXED("ldo_vcn28", VCN28, "vsys-ldo1", MT6358_LDO_VCN28_CON0, 0, 2800000),
+ MT6358_REG_FIXED("ldo_vxo22", VXO22, "vsys-ldo1", MT6358_LDO_VXO22_CON0, 0, 2200000),
+ MT6358_REG_FIXED("ldo_vaux18", VAUX18, "vsys-ldo1", MT6358_LDO_VAUX18_CON0, 0, 1800000),
+ MT6358_REG_FIXED("ldo_vbif28", VBIF28, "vsys-ldo1", MT6358_LDO_VBIF28_CON0, 0, 2800000),
+ MT6358_REG_FIXED("ldo_vio28", VIO28, "vsys-ldo2", MT6358_LDO_VIO28_CON0, 0, 2800000),
+ MT6358_REG_FIXED("ldo_va12", VA12, "vs2-ldo2", MT6358_LDO_VA12_CON0, 0, 1200000),
+ MT6358_REG_FIXED("ldo_vrf18", VRF18, "vs1-ldo1", MT6358_LDO_VRF18_CON0, 0, 1800000),
+ MT6358_REG_FIXED("ldo_vaud28", VAUD28, "vsys-ldo1", MT6358_LDO_VAUD28_CON0, 0, 2800000),
+ MT6358_LDO("ldo_vdram2", VDRAM2, "vs2-ldo1", vdram2,
MT6358_LDO_VDRAM2_CON0, 0, MT6358_LDO_VDRAM2_ELR0, 0xf),
- MT6358_LDO("ldo_vsim1", VSIM1, vsim_voltages, vsim_idx,
+ MT6358_LDO("ldo_vsim1", VSIM1, "vsys-ldo1", vsim,
MT6358_LDO_VSIM1_CON0, 0, MT6358_VSIM1_ANA_CON0, 0xf00),
- MT6358_LDO("ldo_vibr", VIBR, vibr_voltages, vibr_idx,
+ MT6358_LDO("ldo_vibr", VIBR, "vsys-ldo3", vibr,
MT6358_LDO_VIBR_CON0, 0, MT6358_VIBR_ANA_CON0, 0xf00),
- MT6358_LDO("ldo_vusb", VUSB, vusb_voltages, vusb_idx,
+ MT6358_LDO("ldo_vusb", VUSB, "vsys-ldo1", vusb,
MT6358_LDO_VUSB_CON0_0, 0, MT6358_VUSB_ANA_CON0, 0x700),
- MT6358_LDO("ldo_vcamd", VCAMD, vcamd_voltages, vcamd_idx,
+ MT6358_LDO("ldo_vcamd", VCAMD, "vs2-ldo4", vcamd,
MT6358_LDO_VCAMD_CON0, 0, MT6358_VCAMD_ANA_CON0, 0xf00),
- MT6358_LDO("ldo_vefuse", VEFUSE, vefuse_voltages, vefuse_idx,
+ MT6358_LDO("ldo_vefuse", VEFUSE, "vs1-ldo1", vefuse,
MT6358_LDO_VEFUSE_CON0, 0, MT6358_VEFUSE_ANA_CON0, 0xf00),
- MT6358_LDO("ldo_vmch", VMCH, vmch_vemc_voltages, vmch_vemc_idx,
+ MT6358_LDO("ldo_vmch", VMCH, "vsys-ldo2", vmch_vemc,
MT6358_LDO_VMCH_CON0, 0, MT6358_VMCH_ANA_CON0, 0x700),
- MT6358_LDO("ldo_vcama1", VCAMA1, vcama_voltages, vcama_idx,
+ MT6358_LDO("ldo_vcama1", VCAMA1, "vsys-ldo3", vcama,
MT6358_LDO_VCAMA1_CON0, 0, MT6358_VCAMA1_ANA_CON0, 0xf00),
- MT6358_LDO("ldo_vemc", VEMC, vmch_vemc_voltages, vmch_vemc_idx,
+ MT6358_LDO("ldo_vemc", VEMC, "vsys-ldo2", vmch_vemc,
MT6358_LDO_VEMC_CON0, 0, MT6358_VEMC_ANA_CON0, 0x700),
- MT6358_LDO("ldo_vcn33", VCN33, vcn33_voltages, vcn33_idx,
+ MT6358_LDO("ldo_vcn33", VCN33, "vsys-ldo3", vcn33,
MT6358_LDO_VCN33_CON0_0, 0, MT6358_VCN33_ANA_CON0, 0x300),
- MT6358_LDO("ldo_vcama2", VCAMA2, vcama_voltages, vcama_idx,
+ MT6358_LDO("ldo_vcama2", VCAMA2, "vsys-ldo3", vcama,
MT6358_LDO_VCAMA2_CON0, 0, MT6358_VCAMA2_ANA_CON0, 0xf00),
- MT6358_LDO("ldo_vmc", VMC, vmc_voltages, vmc_idx,
+ MT6358_LDO("ldo_vmc", VMC, "vsys-ldo2", vmc,
MT6358_LDO_VMC_CON0, 0, MT6358_VMC_ANA_CON0, 0xf00),
- MT6358_LDO("ldo_vldo28", VLDO28, vldo28_voltages, vldo28_idx,
+ MT6358_LDO("ldo_vldo28", VLDO28, "vsys-ldo2", vldo28,
MT6358_LDO_VLDO28_CON0_0, 0,
MT6358_VLDO28_ANA_CON0, 0x300),
- MT6358_LDO("ldo_vsim2", VSIM2, vsim_voltages, vsim_idx,
+ MT6358_LDO("ldo_vsim2", VSIM2, "vsys-ldo2", vsim,
MT6358_LDO_VSIM2_CON0, 0, MT6358_VSIM2_ANA_CON0, 0xf00),
- MT6358_LDO1("ldo_vsram_proc11", VSRAM_PROC11, 500000, 1293750, 6250,
+ MT6358_LDO1("ldo_vsram_proc11", VSRAM_PROC11, "vs2-ldo3", 500000, 1293750, 6250,
MT6358_LDO_VSRAM_PROC11_DBG0, 0x7f00, MT6358_LDO_VSRAM_CON0, 0x7f),
- MT6358_LDO1("ldo_vsram_others", VSRAM_OTHERS, 500000, 1293750, 6250,
+ MT6358_LDO1("ldo_vsram_others", VSRAM_OTHERS, "vs2-ldo3", 500000, 1293750, 6250,
MT6358_LDO_VSRAM_OTHERS_DBG0, 0x7f00, MT6358_LDO_VSRAM_CON2, 0x7f),
- MT6358_LDO1("ldo_vsram_gpu", VSRAM_GPU, 500000, 1293750, 6250,
+ MT6358_LDO1("ldo_vsram_gpu", VSRAM_GPU, "vs2-ldo3", 500000, 1293750, 6250,
MT6358_LDO_VSRAM_GPU_DBG0, 0x7f00, MT6358_LDO_VSRAM_CON3, 0x7f),
- MT6358_LDO1("ldo_vsram_proc12", VSRAM_PROC12, 500000, 1293750, 6250,
+ MT6358_LDO1("ldo_vsram_proc12", VSRAM_PROC12, "vs2-ldo3", 500000, 1293750, 6250,
MT6358_LDO_VSRAM_PROC12_DBG0, 0x7f00, MT6358_LDO_VSRAM_CON1, 0x7f),
};
/* The array is indexed by id(MT6366_ID_XXX) */
static const struct mt6358_regulator_info mt6366_regulators[] = {
- MT6366_BUCK("buck_vdram1", VDRAM1, 500000, 2087500, 12500,
+ MT6366_BUCK("vdram1", VDRAM1, 500000, 2087500, 12500,
0x7f, MT6358_BUCK_VDRAM1_DBG0, 0x7f, MT6358_VDRAM1_ANA_CON0, 8),
- MT6366_BUCK("buck_vcore", VCORE, 500000, 1293750, 6250,
+ MT6366_BUCK("vcore", VCORE, 500000, 1293750, 6250,
0x7f, MT6358_BUCK_VCORE_DBG0, 0x7f, MT6358_VCORE_VGPU_ANA_CON0, 1),
- MT6366_BUCK("buck_vpa", VPA, 500000, 3650000, 50000,
+ MT6366_BUCK("vpa", VPA, 500000, 3650000, 50000,
0x3f, MT6358_BUCK_VPA_DBG0, 0x3f, MT6358_VPA_ANA_CON0, 3),
- MT6366_BUCK("buck_vproc11", VPROC11, 500000, 1293750, 6250,
+ MT6366_BUCK("vproc11", VPROC11, 500000, 1293750, 6250,
0x7f, MT6358_BUCK_VPROC11_DBG0, 0x7f, MT6358_VPROC_ANA_CON0, 1),
- MT6366_BUCK("buck_vproc12", VPROC12, 500000, 1293750, 6250,
+ MT6366_BUCK("vproc12", VPROC12, 500000, 1293750, 6250,
0x7f, MT6358_BUCK_VPROC12_DBG0, 0x7f, MT6358_VPROC_ANA_CON0, 2),
- MT6366_BUCK("buck_vgpu", VGPU, 500000, 1293750, 6250,
+ MT6366_BUCK("vgpu", VGPU, 500000, 1293750, 6250,
0x7f, MT6358_BUCK_VGPU_ELR0, 0x7f, MT6358_VCORE_VGPU_ANA_CON0, 2),
- MT6366_BUCK("buck_vs2", VS2, 500000, 2087500, 12500,
+ MT6366_BUCK("vs2", VS2, 500000, 2087500, 12500,
0x7f, MT6358_BUCK_VS2_DBG0, 0x7f, MT6358_VS2_ANA_CON0, 8),
- MT6366_BUCK("buck_vmodem", VMODEM, 500000, 1293750, 6250,
+ MT6366_BUCK("vmodem", VMODEM, 500000, 1293750, 6250,
0x7f, MT6358_BUCK_VMODEM_DBG0, 0x7f, MT6358_VMODEM_ANA_CON0, 8),
- MT6366_BUCK("buck_vs1", VS1, 1000000, 2587500, 12500,
+ MT6366_BUCK("vs1", VS1, 1000000, 2587500, 12500,
0x7f, MT6358_BUCK_VS1_DBG0, 0x7f, MT6358_VS1_ANA_CON0, 8),
- MT6366_REG_FIXED("ldo_vrf12", VRF12,
- MT6358_LDO_VRF12_CON0, 0, 1200000),
- MT6366_REG_FIXED("ldo_vio18", VIO18,
- MT6358_LDO_VIO18_CON0, 0, 1800000),
- MT6366_REG_FIXED("ldo_vcn18", VCN18, MT6358_LDO_VCN18_CON0, 0, 1800000),
- MT6366_REG_FIXED("ldo_vfe28", VFE28, MT6358_LDO_VFE28_CON0, 0, 2800000),
- MT6366_REG_FIXED("ldo_vcn28", VCN28, MT6358_LDO_VCN28_CON0, 0, 2800000),
- MT6366_REG_FIXED("ldo_vxo22", VXO22, MT6358_LDO_VXO22_CON0, 0, 2200000),
- MT6366_REG_FIXED("ldo_vaux18", VAUX18,
- MT6358_LDO_VAUX18_CON0, 0, 1800000),
- MT6366_REG_FIXED("ldo_vbif28", VBIF28,
- MT6358_LDO_VBIF28_CON0, 0, 2800000),
- MT6366_REG_FIXED("ldo_vio28", VIO28, MT6358_LDO_VIO28_CON0, 0, 2800000),
- MT6366_REG_FIXED("ldo_va12", VA12, MT6358_LDO_VA12_CON0, 0, 1200000),
- MT6366_REG_FIXED("ldo_vrf18", VRF18, MT6358_LDO_VRF18_CON0, 0, 1800000),
- MT6366_REG_FIXED("ldo_vaud28", VAUD28,
- MT6358_LDO_VAUD28_CON0, 0, 2800000),
- MT6366_LDO("ldo_vdram2", VDRAM2, vdram2_voltages, vdram2_idx,
+ MT6366_REG_FIXED("vrf12", VRF12, "vs2-ldo2", MT6358_LDO_VRF12_CON0, 0, 1200000),
+ MT6366_REG_FIXED("vio18", VIO18, "vs1-ldo1", MT6358_LDO_VIO18_CON0, 0, 1800000),
+ MT6366_REG_FIXED("vfe28", VFE28, "vsys-ldo1", MT6358_LDO_VFE28_CON0, 0, 2800000),
+ MT6366_REG_FIXED("vcn28", VCN28, "vsys-ldo1", MT6358_LDO_VCN28_CON0, 0, 2800000),
+ MT6366_REG_FIXED("vxo22", VXO22, "vsys-ldo1", MT6358_LDO_VXO22_CON0, 0, 2200000),
+ MT6366_REG_FIXED("vaux18", VAUX18, "vsys-ldo1", MT6358_LDO_VAUX18_CON0, 0, 1800000),
+ MT6366_REG_FIXED("vbif28", VBIF28, "vsys-ldo1", MT6358_LDO_VBIF28_CON0, 0, 2800000),
+ MT6366_REG_FIXED("vio28", VIO28, "vsys-ldo2", MT6358_LDO_VIO28_CON0, 0, 2800000),
+ MT6366_REG_FIXED("va12", VA12, "vs2-ldo2", MT6358_LDO_VA12_CON0, 0, 1200000),
+ MT6366_REG_FIXED("vrf18", VRF18, "vs1-ldo1", MT6358_LDO_VRF18_CON0, 0, 1800000),
+ MT6366_REG_FIXED("vaud28", VAUD28, "vsys-ldo1", MT6358_LDO_VAUD28_CON0, 0, 2800000),
+ MT6366_LDO("vdram2", VDRAM2, vdram2, "vs2-ldo1",
MT6358_LDO_VDRAM2_CON0, 0, MT6358_LDO_VDRAM2_ELR0, 0x10),
- MT6366_LDO("ldo_vsim1", VSIM1, vsim_voltages, vsim_idx,
+ MT6366_LDO("vsim1", VSIM1, vsim, "vsys-ldo1",
MT6358_LDO_VSIM1_CON0, 0, MT6358_VSIM1_ANA_CON0, 0xf00),
- MT6366_LDO("ldo_vibr", VIBR, vibr_voltages, vibr_idx,
+ MT6366_LDO("vibr", VIBR, vibr, "vsys-ldo3",
MT6358_LDO_VIBR_CON0, 0, MT6358_VIBR_ANA_CON0, 0xf00),
- MT6366_LDO("ldo_vusb", VUSB, vusb_voltages, vusb_idx,
+ MT6366_LDO("vusb", VUSB, vusb, "vsys-ldo1",
MT6358_LDO_VUSB_CON0_0, 0, MT6358_VUSB_ANA_CON0, 0x700),
- MT6366_LDO("ldo_vefuse", VEFUSE, vefuse_voltages, vefuse_idx,
+ MT6366_LDO("vefuse", VEFUSE, vefuse, "vs1-ldo1",
MT6358_LDO_VEFUSE_CON0, 0, MT6358_VEFUSE_ANA_CON0, 0xf00),
- MT6366_LDO("ldo_vmch", VMCH, vmch_vemc_voltages, vmch_vemc_idx,
+ MT6366_LDO("vmch", VMCH, vmch_vemc, "vsys-ldo2",
MT6358_LDO_VMCH_CON0, 0, MT6358_VMCH_ANA_CON0, 0x700),
- MT6366_LDO("ldo_vemc", VEMC, vmch_vemc_voltages, vmch_vemc_idx,
+ MT6366_LDO("vemc", VEMC, vmch_vemc, "vsys-ldo3",
MT6358_LDO_VEMC_CON0, 0, MT6358_VEMC_ANA_CON0, 0x700),
- MT6366_LDO("ldo_vcn33", VCN33, vcn33_voltages, vcn33_idx,
+ MT6366_LDO("vcn33", VCN33, vcn33, "vsys-ldo3",
MT6358_LDO_VCN33_CON0_0, 0, MT6358_VCN33_ANA_CON0, 0x300),
- MT6366_LDO("ldo_vmc", VMC, vmc_voltages, vmc_idx,
+ MT6366_LDO("vmc", VMC, vmc, "vsys-ldo2",
MT6358_LDO_VMC_CON0, 0, MT6358_VMC_ANA_CON0, 0xf00),
- MT6366_LDO("ldo_vsim2", VSIM2, vsim_voltages, vsim_idx,
+ MT6366_LDO("vsim2", VSIM2, vsim, "vsys-ldo2",
MT6358_LDO_VSIM2_CON0, 0, MT6358_VSIM2_ANA_CON0, 0xf00),
- MT6366_LDO1("ldo_vsram_proc11", VSRAM_PROC11, 500000, 1293750, 6250,
+ MT6366_LDO("vcn18", VCN18, mt6366_vcn18_vm18, "vs1-ldo1",
+ MT6358_LDO_VCN18_CON0, 0, MT6358_VCN18_ANA_CON0, 0xf00),
+ MT6366_LDO("vm18", VM18, mt6366_vcn18_vm18, "vs1-ldo1",
+ MT6358_LDO_VM18_CON0, 0, MT6358_VM18_ANA_CON0, 0xf00),
+ MT6366_LDO("vmddr", VMDDR, mt6366_vmddr, "vs2-ldo1",
+ MT6358_LDO_VMDDR_CON0, 0, MT6358_VMDDR_ANA_CON0, 0xf00),
+ MT6366_LDO1("vsram-proc11", VSRAM_PROC11, "vs2-ldo3", 500000, 1293750, 6250,
MT6358_LDO_VSRAM_PROC11_DBG0, 0x7f00, MT6358_LDO_VSRAM_CON0, 0x7f),
- MT6366_LDO1("ldo_vsram_others", VSRAM_OTHERS, 500000, 1293750, 6250,
+ MT6366_LDO1("vsram-others", VSRAM_OTHERS, "vs2-ldo3", 500000, 1293750, 6250,
MT6358_LDO_VSRAM_OTHERS_DBG0, 0x7f00, MT6358_LDO_VSRAM_CON2, 0x7f),
- MT6366_LDO1("ldo_vsram_gpu", VSRAM_GPU, 500000, 1293750, 6250,
+ MT6366_LDO1("vsram-gpu", VSRAM_GPU, "vs2-ldo3", 500000, 1293750, 6250,
MT6358_LDO_VSRAM_GPU_DBG0, 0x7f00, MT6358_LDO_VSRAM_CON3, 0x7f),
- MT6366_LDO1("ldo_vsram_proc12", VSRAM_PROC12, 500000, 1293750, 6250,
+ MT6366_LDO1("vsram-proc12", VSRAM_PROC12, "vs2-ldo3", 500000, 1293750, 6250,
MT6358_LDO_VSRAM_PROC12_DBG0, 0x7f00, MT6358_LDO_VSRAM_CON1, 0x7f),
+ MT6366_LDO1("vsram-core", VSRAM_CORE, "vs2-ldo3", 500000, 1293750, 6250,
+ MT6358_LDO_VSRAM_CORE_DBG0, 0x7f00, MT6358_LDO_VSRAM_CON5, 0x7f),
};
static int mt6358_sync_vcn33_setting(struct device *dev)
diff --git a/drivers/regulator/palmas-regulator.c b/drivers/regulator/palmas-regulator.c
index 076966366b..e0dc033aae 100644
--- a/drivers/regulator/palmas-regulator.c
+++ b/drivers/regulator/palmas-regulator.c
@@ -19,7 +19,6 @@
#include <linux/regmap.h>
#include <linux/mfd/palmas.h>
#include <linux/of.h>
-#include <linux/of_platform.h>
#include <linux/regulator/of_regulator.h>
static const struct linear_range smps_low_ranges[] = {
@@ -1601,16 +1600,13 @@ static int palmas_regulators_probe(struct platform_device *pdev)
struct regulator_config config = { };
struct palmas_pmic *pmic;
const char *pdev_name;
- const struct of_device_id *match;
int ret = 0;
unsigned int reg;
- match = of_match_device(of_match_ptr(of_palmas_match_tbl), &pdev->dev);
-
- if (!match)
+ driver_data = (struct palmas_pmic_driver_data *)device_get_match_data(&pdev->dev);
+ if (!driver_data)
return -ENODATA;
- driver_data = (struct palmas_pmic_driver_data *)match->data;
pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata), GFP_KERNEL);
if (!pdata)
return -ENOMEM;
diff --git a/drivers/regulator/pv88080-regulator.c b/drivers/regulator/pv88080-regulator.c
index 7ab3e4a9bd..9fe539a347 100644
--- a/drivers/regulator/pv88080-regulator.c
+++ b/drivers/regulator/pv88080-regulator.c
@@ -5,6 +5,7 @@
#include <linux/err.h>
#include <linux/i2c.h>
+#include <linux/mod_devicetable.h>
#include <linux/module.h>
#include <linux/of.h>
#include <linux/init.h>
@@ -28,11 +29,6 @@ enum {
PV88080_ID_HVBUCK,
};
-enum pv88080_types {
- TYPE_PV88080_AA,
- TYPE_PV88080_BA,
-};
-
struct pv88080_regulator {
struct regulator_desc desc;
unsigned int mode_reg;
@@ -196,16 +192,6 @@ static const struct pv88080_compatible_regmap pv88080_ba_regs = {
.hvbuck_vsel_mask = PV88080_VHVBUCK_MASK,
};
-#ifdef CONFIG_OF
-static const struct of_device_id pv88080_dt_ids[] = {
- { .compatible = "pvs,pv88080", .data = (void *)TYPE_PV88080_AA },
- { .compatible = "pvs,pv88080-aa", .data = (void *)TYPE_PV88080_AA },
- { .compatible = "pvs,pv88080-ba", .data = (void *)TYPE_PV88080_BA },
- {},
-};
-MODULE_DEVICE_TABLE(of, pv88080_dt_ids);
-#endif
-
static unsigned int pv88080_buck_get_mode(struct regulator_dev *rdev)
{
struct pv88080_regulator *info = rdev_get_drvdata(rdev);
@@ -376,11 +362,9 @@ error_i2c:
*/
static int pv88080_i2c_probe(struct i2c_client *i2c)
{
- const struct i2c_device_id *id = i2c_client_get_device_id(i2c);
struct regulator_init_data *init_data = dev_get_platdata(&i2c->dev);
struct pv88080 *chip;
const struct pv88080_compatible_regmap *regmap_config;
- const struct of_device_id *match;
struct regulator_config config = { };
int i, error, ret;
unsigned int conf2, conf5;
@@ -398,16 +382,9 @@ static int pv88080_i2c_probe(struct i2c_client *i2c)
return error;
}
- if (i2c->dev.of_node) {
- match = of_match_node(pv88080_dt_ids, i2c->dev.of_node);
- if (!match) {
- dev_err(chip->dev, "Failed to get of_match_node\n");
- return -EINVAL;
- }
- chip->type = (unsigned long)match->data;
- } else {
- chip->type = id->driver_data;
- }
+ chip->regmap_config = i2c_get_match_data(i2c);
+ if (!chip->regmap_config)
+ return -ENODEV;
i2c_set_clientdata(i2c, chip);
@@ -452,15 +429,6 @@ static int pv88080_i2c_probe(struct i2c_client *i2c)
dev_warn(chip->dev, "No IRQ configured\n");
}
- switch (chip->type) {
- case TYPE_PV88080_AA:
- chip->regmap_config = &pv88080_aa_regs;
- break;
- case TYPE_PV88080_BA:
- chip->regmap_config = &pv88080_ba_regs;
- break;
- }
-
regmap_config = chip->regmap_config;
config.dev = chip->dev;
config.regmap = chip->regmap;
@@ -546,11 +514,19 @@ static int pv88080_i2c_probe(struct i2c_client *i2c)
return 0;
}
+static const struct of_device_id pv88080_dt_ids[] = {
+ { .compatible = "pvs,pv88080", .data = &pv88080_aa_regs },
+ { .compatible = "pvs,pv88080-aa", .data = &pv88080_aa_regs },
+ { .compatible = "pvs,pv88080-ba", .data = &pv88080_ba_regs },
+ {}
+};
+MODULE_DEVICE_TABLE(of, pv88080_dt_ids);
+
static const struct i2c_device_id pv88080_i2c_id[] = {
- { "pv88080", TYPE_PV88080_AA },
- { "pv88080-aa", TYPE_PV88080_AA },
- { "pv88080-ba", TYPE_PV88080_BA },
- {},
+ { "pv88080", (kernel_ulong_t)&pv88080_aa_regs },
+ { "pv88080-aa", (kernel_ulong_t)&pv88080_aa_regs },
+ { "pv88080-ba", (kernel_ulong_t)&pv88080_ba_regs },
+ {}
};
MODULE_DEVICE_TABLE(i2c, pv88080_i2c_id);
@@ -558,7 +534,7 @@ static struct i2c_driver pv88080_regulator_driver = {
.driver = {
.name = "pv88080",
.probe_type = PROBE_PREFER_ASYNCHRONOUS,
- .of_match_table = of_match_ptr(pv88080_dt_ids),
+ .of_match_table = pv88080_dt_ids,
},
.probe = pv88080_i2c_probe,
.id_table = pv88080_i2c_id,
diff --git a/drivers/regulator/pwm-regulator.c b/drivers/regulator/pwm-regulator.c
index 2aff6db748..e33d10df7a 100644
--- a/drivers/regulator/pwm-regulator.c
+++ b/drivers/regulator/pwm-regulator.c
@@ -158,6 +158,9 @@ static int pwm_regulator_get_voltage(struct regulator_dev *rdev)
pwm_get_state(drvdata->pwm, &pstate);
voltage = pwm_get_relative_duty_cycle(&pstate, duty_unit);
+ if (voltage < min(max_uV_duty, min_uV_duty) ||
+ voltage > max(max_uV_duty, min_uV_duty))
+ return -ENOTRECOVERABLE;
/*
* The dutycycle for min_uV might be greater than the one for max_uV.
diff --git a/drivers/regulator/qcom-labibb-regulator.c b/drivers/regulator/qcom-labibb-regulator.c
index a8698ca611..ba3f939156 100644
--- a/drivers/regulator/qcom-labibb-regulator.c
+++ b/drivers/regulator/qcom-labibb-regulator.c
@@ -764,7 +764,6 @@ static int qcom_labibb_regulator_probe(struct platform_device *pdev)
struct device *dev = &pdev->dev;
struct regulator_config cfg = {};
struct device_node *reg_node;
- const struct of_device_id *match;
const struct labibb_regulator_data *reg_data;
struct regmap *reg_regmap;
unsigned int type;
@@ -776,11 +775,11 @@ static int qcom_labibb_regulator_probe(struct platform_device *pdev)
return -ENODEV;
}
- match = of_match_device(qcom_labibb_match, &pdev->dev);
- if (!match)
+ reg_data = device_get_match_data(&pdev->dev);
+ if (!reg_data)
return -ENODEV;
- for (reg_data = match->data; reg_data->name; reg_data++) {
+ for (; reg_data->name; reg_data++) {
char *sc_irq_name;
int irq = 0;
diff --git a/drivers/regulator/qcom-rpmh-regulator.c b/drivers/regulator/qcom-rpmh-regulator.c
index b2e359ac31..cf502eec09 100644
--- a/drivers/regulator/qcom-rpmh-regulator.c
+++ b/drivers/regulator/qcom-rpmh-regulator.c
@@ -1106,6 +1106,21 @@ static const struct rpmh_vreg_init_data pm8550ve_vreg_data[] = {
{}
};
+static const struct rpmh_vreg_init_data pmc8380_vreg_data[] = {
+ RPMH_VREG("smps1", "smp%s1", &pmic5_ftsmps525_lv, "vdd-s1"),
+ RPMH_VREG("smps2", "smp%s2", &pmic5_ftsmps525_lv, "vdd-s2"),
+ RPMH_VREG("smps3", "smp%s3", &pmic5_ftsmps525_lv, "vdd-s3"),
+ RPMH_VREG("smps4", "smp%s4", &pmic5_ftsmps525_mv, "vdd-s4"),
+ RPMH_VREG("smps5", "smp%s5", &pmic5_ftsmps525_lv, "vdd-s5"),
+ RPMH_VREG("smps6", "smp%s6", &pmic5_ftsmps525_lv, "vdd-s6"),
+ RPMH_VREG("smps7", "smp%s7", &pmic5_ftsmps525_lv, "vdd-s7"),
+ RPMH_VREG("smps8", "smp%s8", &pmic5_ftsmps525_lv, "vdd-s8"),
+ RPMH_VREG("ldo1", "ldo%s1", &pmic5_nldo515, "vdd-l1"),
+ RPMH_VREG("ldo2", "ldo%s2", &pmic5_nldo515, "vdd-l2"),
+ RPMH_VREG("ldo3", "ldo%s3", &pmic5_nldo515, "vdd-l3"),
+ {}
+};
+
static const struct rpmh_vreg_init_data pm8009_vreg_data[] = {
RPMH_VREG("smps1", "smp%s1", &pmic5_hfsmps510, "vdd-s1"),
RPMH_VREG("smps2", "smp%s2", &pmic5_hfsmps515, "vdd-s2"),
@@ -1512,6 +1527,10 @@ static const struct of_device_id __maybe_unused rpmh_regulator_match_table[] = {
.data = pm8150l_vreg_data,
},
{
+ .compatible = "qcom,pmc8380-rpmh-regulators",
+ .data = pmc8380_vreg_data,
+ },
+ {
.compatible = "qcom,pmm8155au-rpmh-regulators",
.data = pmm8155au_vreg_data,
},
diff --git a/drivers/regulator/qcom_rpm-regulator.c b/drivers/regulator/qcom_rpm-regulator.c
index 9366488f03..2d5fec1457 100644
--- a/drivers/regulator/qcom_rpm-regulator.c
+++ b/drivers/regulator/qcom_rpm-regulator.c
@@ -937,7 +937,6 @@ MODULE_DEVICE_TABLE(of, rpm_of_match);
static int rpm_reg_probe(struct platform_device *pdev)
{
const struct rpm_regulator_data *reg;
- const struct of_device_id *match;
struct regulator_config config = { };
struct regulator_dev *rdev;
struct qcom_rpm_reg *vreg;
@@ -949,13 +948,13 @@ static int rpm_reg_probe(struct platform_device *pdev)
return -ENODEV;
}
- match = of_match_device(rpm_of_match, &pdev->dev);
- if (!match) {
+ reg = device_get_match_data(&pdev->dev);
+ if (!reg) {
dev_err(&pdev->dev, "failed to match device\n");
return -ENODEV;
}
- for (reg = match->data; reg->name; reg++) {
+ for (; reg->name; reg++) {
vreg = devm_kmemdup(&pdev->dev, reg->template, sizeof(*vreg), GFP_KERNEL);
if (!vreg)
return -ENOMEM;
diff --git a/drivers/regulator/qcom_spmi-regulator.c b/drivers/regulator/qcom_spmi-regulator.c
index c95f6e9c7a..94f9092b29 100644
--- a/drivers/regulator/qcom_spmi-regulator.c
+++ b/drivers/regulator/qcom_spmi-regulator.c
@@ -2118,6 +2118,28 @@ static const struct spmi_regulator_data pm8005_regulators[] = {
{ }
};
+static const struct spmi_regulator_data pm8019_regulators[] = {
+ { "s1", 0x1400, "vdd_s1", },
+ { "s2", 0x1700, "vdd_s2", },
+ { "s3", 0x1a00, "vdd_s3", },
+ { "s4", 0x1d00, "vdd_s4", },
+ { "l1", 0x4000, "vdd_l1", },
+ { "l2", 0x4100, "vdd_l2_l3", },
+ { "l3", 0x4200, "vdd_l2_l3", },
+ { "l4", 0x4300, "vdd_l4_l5_l6", },
+ { "l5", 0x4400, "vdd_l4_l5_l6", },
+ { "l6", 0x4500, "vdd_l4_l5_l6", },
+ { "l7", 0x4600, "vdd_l7_l8_l11", },
+ { "l8", 0x4700, "vdd_l7_l8_l11", },
+ { "l9", 0x4800, "vdd_l9", },
+ { "l10", 0x4900, "vdd_l10", },
+ { "l11", 0x4a00, "vdd_l7_l8_l11", },
+ { "l12", 0x4b00, "vdd_l12", },
+ { "l13", 0x4c00, "vdd_l13_l14", },
+ { "l14", 0x4d00, "vdd_l13_l14", },
+ { }
+};
+
static const struct spmi_regulator_data pm8226_regulators[] = {
{ "s1", 0x1400, "vdd_s1", },
{ "s2", 0x1700, "vdd_s2", },
@@ -2168,6 +2190,29 @@ static const struct spmi_regulator_data pm8841_regulators[] = {
{ }
};
+static const struct spmi_regulator_data pm8909_regulators[] = {
+ { "s1", 0x1400, "vdd_s1", },
+ { "s2", 0x1700, "vdd_s2", },
+ { "l1", 0x4000, "vdd_l1", },
+ { "l2", 0x4100, "vdd_l2_l5", },
+ { "l3", 0x4200, "vdd_l3_l6_l10", },
+ { "l4", 0x4300, "vdd_l4_l7", },
+ { "l5", 0x4400, "vdd_l2_l5", },
+ { "l6", 0x4500, "vdd_l3_l6_l10", },
+ { "l7", 0x4600, "vdd_l4_l7", },
+ { "l8", 0x4700, "vdd_l8_l11_l15_l18", },
+ { "l9", 0x4800, "vdd_l9_l12_l14_l17", },
+ { "l10", 0x4900, "vdd_l3_l6_l10", },
+ { "l11", 0x4a00, "vdd_l8_l11_l15_l18", },
+ { "l12", 0x4b00, "vdd_l9_l12_l14_l17", },
+ { "l13", 0x4c00, "vdd_l13", },
+ { "l14", 0x4d00, "vdd_l9_l12_l14_l17", },
+ { "l15", 0x4e00, "vdd_l8_l11_l15_l18", },
+ { "l17", 0x5000, "vdd_l9_l12_l14_l17", },
+ { "l18", 0x5100, "vdd_l8_l11_l15_l18", },
+ { }
+};
+
static const struct spmi_regulator_data pm8916_regulators[] = {
{ "s1", 0x1400, "vdd_s1", },
{ "s2", 0x1700, "vdd_s2", },
@@ -2314,6 +2359,54 @@ static const struct spmi_regulator_data pm8994_regulators[] = {
{ }
};
+static const struct spmi_regulator_data pma8084_regulators[] = {
+ { "s1", 0x1400, "vdd_s1", },
+ { "s2", 0x1700, "vdd_s2", },
+ { "s3", 0x1a00, "vdd_s3", },
+ { "s4", 0x1d00, "vdd_s4", },
+ { "s5", 0x2000, "vdd_s5", },
+ { "s6", 0x2300, "vdd_s6", },
+ { "s7", 0x2600, "vdd_s7", },
+ { "s8", 0x2900, "vdd_s8", },
+ { "s9", 0x2c00, "vdd_s9", },
+ { "s10", 0x2f00, "vdd_s10", },
+ { "s11", 0x3200, "vdd_s11", },
+ { "s12", 0x3500, "vdd_s12", },
+ { "l1", 0x4000, "vdd_l1_l11", },
+ { "l2", 0x4100, "vdd_l2_l3_l4_l27", },
+ { "l3", 0x4200, "vdd_l2_l3_l4_l27", },
+ { "l4", 0x4300, "vdd_l2_l3_l4_l27", },
+ { "l5", 0x4400, "vdd_l5_l7", },
+ { "l6", 0x4500, "vdd_l6_l12_l14_l15_l26", },
+ { "l7", 0x4600, "vdd_l5_l7", },
+ { "l8", 0x4700, "vdd_l8", },
+ { "l9", 0x4800, "vdd_l9_l10_l13_l20_l23_l24", },
+ { "l10", 0x4900, "vdd_l9_l10_l13_l20_l23_l24", },
+ { "l11", 0x4a00, "vdd_l1_l11", },
+ { "l12", 0x4b00, "vdd_l6_l12_l14_l15_l26", },
+ { "l13", 0x4c00, "vdd_l9_l10_l13_l20_l23_l24", },
+ { "l14", 0x4d00, "vdd_l6_l12_l14_l15_l26", },
+ { "l15", 0x4e00, "vdd_l6_l12_l14_l15_l26", },
+ { "l16", 0x4f00, "vdd_l16_l25", },
+ { "l17", 0x5000, "vdd_l17", },
+ { "l18", 0x5100, "vdd_l18", },
+ { "l19", 0x5200, "vdd_l19", },
+ { "l20", 0x5300, "vdd_l9_l10_l13_l20_l23_l24", },
+ { "l21", 0x5400, "vdd_l21", },
+ { "l22", 0x5500, "vdd_l22", },
+ { "l23", 0x5600, "vdd_l9_l10_l13_l20_l23_l24", },
+ { "l24", 0x5700, "vdd_l9_l10_l13_l20_l23_l24", },
+ { "l25", 0x5800, "vdd_l16_l25", },
+ { "l26", 0x5900, "vdd_l6_l12_l14_l15_l26", },
+ { "l27", 0x5a00, "vdd_l2_l3_l4_l27", },
+ { "lvs1", 0x8000, "vdd_lvs1_2", },
+ { "lvs2", 0x8100, "vdd_lvs1_2", },
+ { "lvs3", 0x8200, "vdd_lvs3_4", },
+ { "lvs4", 0x8300, "vdd_lvs3_4", },
+ { "5vs1", 0x8400, "vdd_5vs1", },
+ { }
+};
+
static const struct spmi_regulator_data pmi8994_regulators[] = {
{ "s1", 0x1400, "vdd_s1", },
{ "s2", 0x1700, "vdd_s2", },
@@ -2355,12 +2448,15 @@ static const struct of_device_id qcom_spmi_regulator_match[] = {
{ .compatible = "qcom,pm660l-regulators", .data = &pm660l_regulators },
{ .compatible = "qcom,pm8004-regulators", .data = &pm8004_regulators },
{ .compatible = "qcom,pm8005-regulators", .data = &pm8005_regulators },
+ { .compatible = "qcom,pm8019-regulators", .data = &pm8019_regulators },
{ .compatible = "qcom,pm8226-regulators", .data = &pm8226_regulators },
{ .compatible = "qcom,pm8841-regulators", .data = &pm8841_regulators },
+ { .compatible = "qcom,pm8909-regulators", .data = &pm8909_regulators },
{ .compatible = "qcom,pm8916-regulators", .data = &pm8916_regulators },
{ .compatible = "qcom,pm8941-regulators", .data = &pm8941_regulators },
{ .compatible = "qcom,pm8950-regulators", .data = &pm8950_regulators },
{ .compatible = "qcom,pm8994-regulators", .data = &pm8994_regulators },
+ { .compatible = "qcom,pma8084-regulators", .data = &pma8084_regulators },
{ .compatible = "qcom,pmi8994-regulators", .data = &pmi8994_regulators },
{ .compatible = "qcom,pmp8074-regulators", .data = &pmp8074_regulators },
{ .compatible = "qcom,pms405-regulators", .data = &pms405_regulators },
@@ -2372,7 +2468,6 @@ static int qcom_spmi_regulator_probe(struct platform_device *pdev)
{
const struct spmi_regulator_data *reg;
const struct spmi_voltage_range *range;
- const struct of_device_id *match;
struct regulator_config config = { };
struct regulator_dev *rdev;
struct spmi_regulator *vreg;
@@ -2395,8 +2490,8 @@ static int qcom_spmi_regulator_probe(struct platform_device *pdev)
if (!regmap)
return -ENODEV;
- match = of_match_device(qcom_spmi_regulator_match, &pdev->dev);
- if (!match)
+ reg = device_get_match_data(&pdev->dev);
+ if (!reg)
return -ENODEV;
if (of_find_property(node, "qcom,saw-reg", &lenp)) {
@@ -2407,7 +2502,7 @@ static int qcom_spmi_regulator_probe(struct platform_device *pdev)
dev_err(dev, "ERROR reading SAW regmap\n");
}
- for (reg = match->data; reg->name; reg++) {
+ for (; reg->name; reg++) {
if (saw_regmap) {
reg_node = of_get_child_by_name(node, reg->name);
diff --git a/drivers/regulator/rk808-regulator.c b/drivers/regulator/rk808-regulator.c
index 867a2cf243..e374fa6e5f 100644
--- a/drivers/regulator/rk808-regulator.c
+++ b/drivers/regulator/rk808-regulator.c
@@ -15,10 +15,8 @@
*/
#include <linux/delay.h>
-#include <linux/gpio.h>
#include <linux/module.h>
#include <linux/of.h>
-#include <linux/of_gpio.h>
#include <linux/mfd/rk808.h>
#include <linux/platform_device.h>
#include <linux/regulator/driver.h>
diff --git a/drivers/regulator/stm32-booster.c b/drivers/regulator/stm32-booster.c
index b64dc5a497..2cdc7f0474 100644
--- a/drivers/regulator/stm32-booster.c
+++ b/drivers/regulator/stm32-booster.c
@@ -4,7 +4,7 @@
#include <linux/mfd/syscon.h>
#include <linux/module.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
#include <linux/platform_device.h>
#include <linux/regmap.h>
#include <linux/regulator/driver.h>
@@ -83,8 +83,7 @@ static int stm32_booster_probe(struct platform_device *pdev)
if (IS_ERR(regmap))
return PTR_ERR(regmap);
- desc = (const struct regulator_desc *)
- of_match_device(dev->driver->of_match_table, dev)->data;
+ desc = device_get_match_data(dev);
config.regmap = regmap;
config.dev = dev;
diff --git a/drivers/regulator/sy8824x.c b/drivers/regulator/sy8824x.c
index d49c0cba09..c05b67e26a 100644
--- a/drivers/regulator/sy8824x.c
+++ b/drivers/regulator/sy8824x.c
@@ -142,7 +142,7 @@ static int sy8824_i2c_probe(struct i2c_client *client)
}
di->dev = dev;
- di->cfg = of_device_get_match_data(dev);
+ di->cfg = i2c_get_match_data(client);
regmap = devm_regmap_init_i2c(client, di->cfg->config);
if (IS_ERR(regmap)) {
@@ -204,29 +204,17 @@ static const struct sy8824_config sy20278_cfg = {
};
static const struct of_device_id sy8824_dt_ids[] = {
- {
- .compatible = "silergy,sy8824c",
- .data = &sy8824c_cfg
- },
- {
- .compatible = "silergy,sy8824e",
- .data = &sy8824e_cfg
- },
- {
- .compatible = "silergy,sy20276",
- .data = &sy20276_cfg
- },
- {
- .compatible = "silergy,sy20278",
- .data = &sy20278_cfg
- },
+ { .compatible = "silergy,sy8824c", .data = &sy8824c_cfg },
+ { .compatible = "silergy,sy8824e", .data = &sy8824e_cfg },
+ { .compatible = "silergy,sy20276", .data = &sy20276_cfg },
+ { .compatible = "silergy,sy20278", .data = &sy20278_cfg },
{ }
};
MODULE_DEVICE_TABLE(of, sy8824_dt_ids);
static const struct i2c_device_id sy8824_id[] = {
- { "sy8824", },
- { },
+ { "sy8824", (kernel_ulong_t)&sy8824c_cfg },
+ { }
};
MODULE_DEVICE_TABLE(i2c, sy8824_id);
diff --git a/drivers/regulator/ti-abb-regulator.c b/drivers/regulator/ti-abb-regulator.c
index 86d2d80b4b..04133510e5 100644
--- a/drivers/regulator/ti-abb-regulator.c
+++ b/drivers/regulator/ti-abb-regulator.c
@@ -14,7 +14,6 @@
#include <linux/err.h>
#include <linux/io.h>
#include <linux/module.h>
-#include <linux/of_device.h>
#include <linux/of.h>
#include <linux/platform_device.h>
#include <linux/regulator/driver.h>
@@ -688,7 +687,6 @@ MODULE_DEVICE_TABLE(of, ti_abb_of_match);
static int ti_abb_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
- const struct of_device_id *match;
struct resource *res;
struct ti_abb *abb;
struct regulator_init_data *initdata = NULL;
@@ -699,21 +697,15 @@ static int ti_abb_probe(struct platform_device *pdev)
char *pname;
int ret = 0;
- match = of_match_device(ti_abb_of_match, dev);
- if (!match) {
- /* We do not expect this to happen */
- dev_err(dev, "%s: Unable to match device\n", __func__);
- return -ENODEV;
- }
- if (!match->data) {
- dev_err(dev, "%s: Bad data in match\n", __func__);
- return -EINVAL;
- }
-
abb = devm_kzalloc(dev, sizeof(struct ti_abb), GFP_KERNEL);
if (!abb)
return -ENOMEM;
- abb->regs = match->data;
+
+ abb->regs = device_get_match_data(dev);
+ if (!abb->regs) {
+ dev_err(dev, "%s: Bad data in match\n", __func__);
+ return -EINVAL;
+ }
/* Map ABB resources */
if (abb->regs->setup_off || abb->regs->control_off) {
@@ -734,9 +726,25 @@ static int ti_abb_probe(struct platform_device *pdev)
return PTR_ERR(abb->setup_reg);
}
- abb->int_base = devm_platform_ioremap_resource_byname(pdev, "int-address");
- if (IS_ERR(abb->int_base))
- return PTR_ERR(abb->int_base);
+ pname = "int-address";
+ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, pname);
+ if (!res) {
+ dev_err(dev, "Missing '%s' IO resource\n", pname);
+ return -ENODEV;
+ }
+ /*
+ * The MPU interrupt status register (PRM_IRQSTATUS_MPU) is
+ * shared between regulator-abb-{ivahd,dspeve,gpu} driver
+ * instances. Therefore use devm_ioremap() rather than
+ * devm_platform_ioremap_resource_byname() to avoid busy
+ * resource region conflicts.
+ */
+ abb->int_base = devm_ioremap(dev, res->start,
+ resource_size(res));
+ if (!abb->int_base) {
+ dev_err(dev, "Unable to map '%s'\n", pname);
+ return -ENOMEM;
+ }
/* Map Optional resources */
pname = "efuse-address";
@@ -866,7 +874,7 @@ static struct platform_driver ti_abb_driver = {
.driver = {
.name = "ti_abb",
.probe_type = PROBE_PREFER_ASYNCHRONOUS,
- .of_match_table = of_match_ptr(ti_abb_of_match),
+ .of_match_table = ti_abb_of_match,
},
};
module_platform_driver(ti_abb_driver);
diff --git a/drivers/regulator/tps51632-regulator.c b/drivers/regulator/tps51632-regulator.c
index d8a856c158..5199e04373 100644
--- a/drivers/regulator/tps51632-regulator.c
+++ b/drivers/regulator/tps51632-regulator.c
@@ -16,7 +16,6 @@
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/of.h>
-#include <linux/of_device.h>
#include <linux/platform_device.h>
#include <linux/regmap.h>
#include <linux/regulator/driver.h>
@@ -255,16 +254,6 @@ static int tps51632_probe(struct i2c_client *client)
int ret;
struct regulator_config config = { };
- if (client->dev.of_node) {
- const struct of_device_id *match;
- match = of_match_device(of_match_ptr(tps51632_of_match),
- &client->dev);
- if (!match) {
- dev_err(&client->dev, "Error: No device match found\n");
- return -ENODEV;
- }
- }
-
tps = devm_kzalloc(&client->dev, sizeof(*tps), GFP_KERNEL);
if (!tps)
return -ENOMEM;