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-rw-r--r--drivers/regulator/core.c1
-rw-r--r--drivers/regulator/fan53555.c14
-rw-r--r--drivers/regulator/gpio-regulator.c8
-rw-r--r--drivers/regulator/mp886x.c3
-rw-r--r--drivers/regulator/sy8824x.c5
-rw-r--r--drivers/regulator/tps65219-regulator.c28
6 files changed, 39 insertions, 20 deletions
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 7a248dc8d2e2..cbd6d53ebfb5 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -5639,6 +5639,7 @@ static void regulator_remove_coupling(struct regulator_dev *rdev)
ERR_PTR(err));
}
+ rdev->coupling_desc.n_coupled = 0;
kfree(rdev->coupling_desc.coupled_rdevs);
rdev->coupling_desc.coupled_rdevs = NULL;
}
diff --git a/drivers/regulator/fan53555.c b/drivers/regulator/fan53555.c
index bd9447dac596..c282236959b1 100644
--- a/drivers/regulator/fan53555.c
+++ b/drivers/regulator/fan53555.c
@@ -147,6 +147,7 @@ struct fan53555_device_info {
unsigned int slew_mask;
const unsigned int *ramp_delay_table;
unsigned int n_ramp_values;
+ unsigned int enable_time;
unsigned int slew_rate;
};
@@ -282,6 +283,7 @@ static int fan53526_voltages_setup_fairchild(struct fan53555_device_info *di)
di->slew_mask = CTL_SLEW_MASK;
di->ramp_delay_table = slew_rates;
di->n_ramp_values = ARRAY_SIZE(slew_rates);
+ di->enable_time = 250;
di->vsel_count = FAN53526_NVOLTAGES;
return 0;
@@ -296,10 +298,12 @@ static int fan53555_voltages_setup_fairchild(struct fan53555_device_info *di)
case FAN53555_CHIP_REV_00:
di->vsel_min = 600000;
di->vsel_step = 10000;
+ di->enable_time = 400;
break;
case FAN53555_CHIP_REV_13:
di->vsel_min = 800000;
di->vsel_step = 10000;
+ di->enable_time = 400;
break;
default:
dev_err(di->dev,
@@ -311,13 +315,19 @@ static int fan53555_voltages_setup_fairchild(struct fan53555_device_info *di)
case FAN53555_CHIP_ID_01:
case FAN53555_CHIP_ID_03:
case FAN53555_CHIP_ID_05:
+ di->vsel_min = 600000;
+ di->vsel_step = 10000;
+ di->enable_time = 400;
+ break;
case FAN53555_CHIP_ID_08:
di->vsel_min = 600000;
di->vsel_step = 10000;
+ di->enable_time = 175;
break;
case FAN53555_CHIP_ID_04:
di->vsel_min = 603000;
di->vsel_step = 12826;
+ di->enable_time = 400;
break;
default:
dev_err(di->dev,
@@ -350,6 +360,7 @@ static int fan53555_voltages_setup_rockchip(struct fan53555_device_info *di)
di->slew_mask = CTL_SLEW_MASK;
di->ramp_delay_table = slew_rates;
di->n_ramp_values = ARRAY_SIZE(slew_rates);
+ di->enable_time = 360;
di->vsel_count = FAN53555_NVOLTAGES;
return 0;
@@ -372,6 +383,7 @@ static int rk8602_voltages_setup_rockchip(struct fan53555_device_info *di)
di->slew_mask = CTL_SLEW_MASK;
di->ramp_delay_table = slew_rates;
di->n_ramp_values = ARRAY_SIZE(slew_rates);
+ di->enable_time = 360;
di->vsel_count = RK8602_NVOLTAGES;
return 0;
@@ -395,6 +407,7 @@ static int fan53555_voltages_setup_silergy(struct fan53555_device_info *di)
di->slew_mask = CTL_SLEW_MASK;
di->ramp_delay_table = slew_rates;
di->n_ramp_values = ARRAY_SIZE(slew_rates);
+ di->enable_time = 400;
di->vsel_count = FAN53555_NVOLTAGES;
return 0;
@@ -594,6 +607,7 @@ static int fan53555_regulator_register(struct fan53555_device_info *di,
rdesc->ramp_mask = di->slew_mask;
rdesc->ramp_delay_table = di->ramp_delay_table;
rdesc->n_ramp_values = di->n_ramp_values;
+ rdesc->enable_time = di->enable_time;
rdesc->owner = THIS_MODULE;
rdev = devm_regulator_register(di->dev, &di->desc, config);
diff --git a/drivers/regulator/gpio-regulator.c b/drivers/regulator/gpio-regulator.c
index 75bd53445ba7..6351ceefdb3e 100644
--- a/drivers/regulator/gpio-regulator.c
+++ b/drivers/regulator/gpio-regulator.c
@@ -260,8 +260,10 @@ static int gpio_regulator_probe(struct platform_device *pdev)
return -ENOMEM;
}
- drvdata->gpiods = devm_kzalloc(dev, sizeof(struct gpio_desc *),
- GFP_KERNEL);
+ drvdata->gpiods = devm_kcalloc(dev, config->ngpios,
+ sizeof(struct gpio_desc *), GFP_KERNEL);
+ if (!drvdata->gpiods)
+ return -ENOMEM;
if (config->input_supply) {
drvdata->desc.supply_name = devm_kstrdup(&pdev->dev,
@@ -274,8 +276,6 @@ static int gpio_regulator_probe(struct platform_device *pdev)
}
}
- if (!drvdata->gpiods)
- return -ENOMEM;
for (i = 0; i < config->ngpios; i++) {
drvdata->gpiods[i] = devm_gpiod_get_index(dev,
NULL,
diff --git a/drivers/regulator/mp886x.c b/drivers/regulator/mp886x.c
index 48dcee5287f3..9ad16b04c913 100644
--- a/drivers/regulator/mp886x.c
+++ b/drivers/regulator/mp886x.c
@@ -348,7 +348,8 @@ static const struct of_device_id mp886x_dt_ids[] = {
MODULE_DEVICE_TABLE(of, mp886x_dt_ids);
static const struct i2c_device_id mp886x_id[] = {
- { "mp886x", (kernel_ulong_t)&mp8869_ci },
+ { "mp8867", (kernel_ulong_t)&mp8867_ci },
+ { "mp8869", (kernel_ulong_t)&mp8869_ci },
{ },
};
MODULE_DEVICE_TABLE(i2c, mp886x_id);
diff --git a/drivers/regulator/sy8824x.c b/drivers/regulator/sy8824x.c
index c05b67e26ac8..5bec84db25f1 100644
--- a/drivers/regulator/sy8824x.c
+++ b/drivers/regulator/sy8824x.c
@@ -213,7 +213,10 @@ static const struct of_device_id sy8824_dt_ids[] = {
MODULE_DEVICE_TABLE(of, sy8824_dt_ids);
static const struct i2c_device_id sy8824_id[] = {
- { "sy8824", (kernel_ulong_t)&sy8824c_cfg },
+ { "sy8824c", (kernel_ulong_t)&sy8824c_cfg },
+ { "sy8824e", (kernel_ulong_t)&sy8824e_cfg },
+ { "sy20276", (kernel_ulong_t)&sy20276_cfg },
+ { "sy20278", (kernel_ulong_t)&sy20278_cfg },
{ }
};
MODULE_DEVICE_TABLE(i2c, sy8824_id);
diff --git a/drivers/regulator/tps65219-regulator.c b/drivers/regulator/tps65219-regulator.c
index b16b300d7f45..5e67fdc88f49 100644
--- a/drivers/regulator/tps65219-regulator.c
+++ b/drivers/regulator/tps65219-regulator.c
@@ -436,46 +436,46 @@ static int tps65219_regulator_probe(struct platform_device *pdev)
pmic->rdesc[i].name);
}
- irq_data = devm_kmalloc(tps->dev, pmic->common_irq_size, GFP_KERNEL);
- if (!irq_data)
- return -ENOMEM;
-
for (i = 0; i < pmic->common_irq_size; ++i) {
irq_type = &pmic->common_irq_types[i];
irq = platform_get_irq_byname(pdev, irq_type->irq_name);
if (irq < 0)
return -EINVAL;
- irq_data[i].dev = tps->dev;
- irq_data[i].type = irq_type;
+ irq_data = devm_kmalloc(tps->dev, sizeof(*irq_data), GFP_KERNEL);
+ if (!irq_data)
+ return -ENOMEM;
+
+ irq_data->dev = tps->dev;
+ irq_data->type = irq_type;
error = devm_request_threaded_irq(tps->dev, irq, NULL,
tps65219_regulator_irq_handler,
IRQF_ONESHOT,
irq_type->irq_name,
- &irq_data[i]);
+ irq_data);
if (error)
return dev_err_probe(tps->dev, PTR_ERR(rdev),
"Failed to request %s IRQ %d: %d\n",
irq_type->irq_name, irq, error);
}
- irq_data = devm_kmalloc(tps->dev, pmic->dev_irq_size, GFP_KERNEL);
- if (!irq_data)
- return -ENOMEM;
-
for (i = 0; i < pmic->dev_irq_size; ++i) {
irq_type = &pmic->irq_types[i];
irq = platform_get_irq_byname(pdev, irq_type->irq_name);
if (irq < 0)
return -EINVAL;
- irq_data[i].dev = tps->dev;
- irq_data[i].type = irq_type;
+ irq_data = devm_kmalloc(tps->dev, sizeof(*irq_data), GFP_KERNEL);
+ if (!irq_data)
+ return -ENOMEM;
+
+ irq_data->dev = tps->dev;
+ irq_data->type = irq_type;
error = devm_request_threaded_irq(tps->dev, irq, NULL,
tps65219_regulator_irq_handler,
IRQF_ONESHOT,
irq_type->irq_name,
- &irq_data[i]);
+ irq_data);
if (error)
return dev_err_probe(tps->dev, PTR_ERR(rdev),
"Failed to request %s IRQ %d: %d\n",
generated by cgit v1.2.3 (git 2.46.0) at 2025-07-18 16:36:56 +0000