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-rw-r--r--drivers/regulator/core.c18
-rw-r--r--drivers/regulator/da9052-regulator.c2
-rw-r--r--drivers/regulator/da9055-regulator.c2
-rw-r--r--drivers/regulator/da9211-regulator.c11
-rw-r--r--drivers/regulator/max77802-regulator.c34
-rw-r--r--drivers/regulator/of_regulator.c6
-rw-r--r--drivers/regulator/pfuze100-regulator.c4
-rw-r--r--drivers/regulator/qcom_rpm-regulator.c24
-rw-r--r--drivers/regulator/qcom_smd-regulator.c104
-rw-r--r--drivers/regulator/s5m8767.c6
-rw-r--r--drivers/regulator/twl6030-regulator.c15
11 files changed, 155 insertions, 71 deletions
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 088ed4ee6d83..14f9977f1ec0 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -1197,7 +1197,13 @@ static int set_machine_constraints(struct regulator_dev *rdev)
if (rdev->supply_name && !rdev->supply)
return -EPROBE_DEFER;
- if (rdev->supply) {
+ /* If supplying regulator has already been enabled,
+ * it's not intended to have use_count increment
+ * when rdev is only boot-on.
+ */
+ if (rdev->supply &&
+ (rdev->constraints->always_on ||
+ !regulator_is_enabled(rdev->supply))) {
ret = regulator_enable(rdev->supply);
if (ret < 0) {
_regulator_put(rdev->supply);
@@ -1211,7 +1217,9 @@ static int set_machine_constraints(struct regulator_dev *rdev)
rdev_err(rdev, "failed to enable\n");
return ret;
}
- rdev->use_count++;
+
+ if (rdev->constraints->always_on)
+ rdev->use_count++;
}
print_constraints(rdev);
@@ -1239,6 +1247,7 @@ static int set_supply(struct regulator_dev *rdev,
rdev->supply = create_regulator(supply_rdev, &rdev->dev, "SUPPLY");
if (rdev->supply == NULL) {
+ module_put(supply_rdev->owner);
err = -ENOMEM;
return err;
}
@@ -1539,6 +1548,7 @@ static struct regulator_dev *regulator_dev_lookup(struct device *dev,
node = of_get_regulator(dev, supply);
if (node) {
r = of_find_regulator_by_node(node);
+ of_node_put(node);
if (r)
return r;
@@ -4171,7 +4181,7 @@ static void rdev_init_debugfs(struct regulator_dev *rdev)
}
rdev->debugfs = debugfs_create_dir(rname, debugfs_root);
- if (!rdev->debugfs) {
+ if (IS_ERR(rdev->debugfs)) {
rdev_warn(rdev, "Failed to create debugfs directory\n");
return;
}
@@ -4833,7 +4843,7 @@ static int __init regulator_init(void)
ret = class_register(&regulator_class);
debugfs_root = debugfs_create_dir("regulator", NULL);
- if (!debugfs_root)
+ if (IS_ERR(debugfs_root))
pr_warn("regulator: Failed to create debugfs directory\n");
debugfs_create_file("supply_map", 0444, debugfs_root, NULL,
diff --git a/drivers/regulator/da9052-regulator.c b/drivers/regulator/da9052-regulator.c
index bd91c95f73e0..99713d0e9f0c 100644
--- a/drivers/regulator/da9052-regulator.c
+++ b/drivers/regulator/da9052-regulator.c
@@ -421,7 +421,7 @@ static int da9052_regulator_probe(struct platform_device *pdev)
config.dev = &pdev->dev;
config.driver_data = regulator;
config.regmap = da9052->regmap;
- if (pdata && pdata->regulators) {
+ if (pdata) {
config.init_data = pdata->regulators[cell->id];
} else {
#ifdef CONFIG_OF
diff --git a/drivers/regulator/da9055-regulator.c b/drivers/regulator/da9055-regulator.c
index f40c3b8644ae..588c3d2445cf 100644
--- a/drivers/regulator/da9055-regulator.c
+++ b/drivers/regulator/da9055-regulator.c
@@ -612,7 +612,7 @@ static int da9055_regulator_probe(struct platform_device *pdev)
config.driver_data = regulator;
config.regmap = da9055->regmap;
- if (pdata && pdata->regulators) {
+ if (pdata) {
config.init_data = pdata->regulators[pdev->id];
} else {
ret = da9055_regulator_dt_init(pdev, regulator, &config,
diff --git a/drivers/regulator/da9211-regulator.c b/drivers/regulator/da9211-regulator.c
index 6c122b3df5d0..8847d15c2b90 100644
--- a/drivers/regulator/da9211-regulator.c
+++ b/drivers/regulator/da9211-regulator.c
@@ -469,6 +469,12 @@ static int da9211_i2c_probe(struct i2c_client *i2c,
chip->chip_irq = i2c->irq;
+ ret = da9211_regulator_init(chip);
+ if (ret < 0) {
+ dev_err(chip->dev, "Failed to initialize regulator: %d\n", ret);
+ return ret;
+ }
+
if (chip->chip_irq != 0) {
ret = devm_request_threaded_irq(chip->dev, chip->chip_irq, NULL,
da9211_irq_handler,
@@ -483,11 +489,6 @@ static int da9211_i2c_probe(struct i2c_client *i2c,
dev_warn(chip->dev, "No IRQ configured\n");
}
- ret = da9211_regulator_init(chip);
-
- if (ret < 0)
- dev_err(chip->dev, "Failed to initialize regulator: %d\n", ret);
-
return ret;
}
diff --git a/drivers/regulator/max77802-regulator.c b/drivers/regulator/max77802-regulator.c
index c30cf5c9f2de..ef314de7c2c0 100644
--- a/drivers/regulator/max77802-regulator.c
+++ b/drivers/regulator/max77802-regulator.c
@@ -97,9 +97,11 @@ static int max77802_set_suspend_disable(struct regulator_dev *rdev)
{
unsigned int val = MAX77802_OFF_PWRREQ;
struct max77802_regulator_prv *max77802 = rdev_get_drvdata(rdev);
- int id = rdev_get_id(rdev);
+ unsigned int id = rdev_get_id(rdev);
int shift = max77802_get_opmode_shift(id);
+ if (WARN_ON_ONCE(id >= ARRAY_SIZE(max77802->opmode)))
+ return -EINVAL;
max77802->opmode[id] = val;
return regmap_update_bits(rdev->regmap, rdev->desc->enable_reg,
rdev->desc->enable_mask, val << shift);
@@ -113,7 +115,7 @@ static int max77802_set_suspend_disable(struct regulator_dev *rdev)
static int max77802_set_mode(struct regulator_dev *rdev, unsigned int mode)
{
struct max77802_regulator_prv *max77802 = rdev_get_drvdata(rdev);
- int id = rdev_get_id(rdev);
+ unsigned int id = rdev_get_id(rdev);
unsigned int val;
int shift = max77802_get_opmode_shift(id);
@@ -130,6 +132,9 @@ static int max77802_set_mode(struct regulator_dev *rdev, unsigned int mode)
return -EINVAL;
}
+ if (WARN_ON_ONCE(id >= ARRAY_SIZE(max77802->opmode)))
+ return -EINVAL;
+
max77802->opmode[id] = val;
return regmap_update_bits(rdev->regmap, rdev->desc->enable_reg,
rdev->desc->enable_mask, val << shift);
@@ -138,8 +143,10 @@ static int max77802_set_mode(struct regulator_dev *rdev, unsigned int mode)
static unsigned max77802_get_mode(struct regulator_dev *rdev)
{
struct max77802_regulator_prv *max77802 = rdev_get_drvdata(rdev);
- int id = rdev_get_id(rdev);
+ unsigned int id = rdev_get_id(rdev);
+ if (WARN_ON_ONCE(id >= ARRAY_SIZE(max77802->opmode)))
+ return -EINVAL;
return max77802_map_mode(max77802->opmode[id]);
}
@@ -163,10 +170,13 @@ static int max77802_set_suspend_mode(struct regulator_dev *rdev,
unsigned int mode)
{
struct max77802_regulator_prv *max77802 = rdev_get_drvdata(rdev);
- int id = rdev_get_id(rdev);
+ unsigned int id = rdev_get_id(rdev);
unsigned int val;
int shift = max77802_get_opmode_shift(id);
+ if (WARN_ON_ONCE(id >= ARRAY_SIZE(max77802->opmode)))
+ return -EINVAL;
+
/*
* If the regulator has been disabled for suspend
* then is invalid to try setting a suspend mode.
@@ -212,9 +222,11 @@ static int max77802_set_suspend_mode(struct regulator_dev *rdev,
static int max77802_enable(struct regulator_dev *rdev)
{
struct max77802_regulator_prv *max77802 = rdev_get_drvdata(rdev);
- int id = rdev_get_id(rdev);
+ unsigned int id = rdev_get_id(rdev);
int shift = max77802_get_opmode_shift(id);
+ if (WARN_ON_ONCE(id >= ARRAY_SIZE(max77802->opmode)))
+ return -EINVAL;
if (max77802->opmode[id] == MAX77802_OFF_PWRREQ)
max77802->opmode[id] = MAX77802_OPMODE_NORMAL;
@@ -543,7 +555,7 @@ static int max77802_pmic_probe(struct platform_device *pdev)
for (i = 0; i < MAX77802_REG_MAX; i++) {
struct regulator_dev *rdev;
- int id = regulators[i].id;
+ unsigned int id = regulators[i].id;
int shift = max77802_get_opmode_shift(id);
int ret;
@@ -561,10 +573,12 @@ static int max77802_pmic_probe(struct platform_device *pdev)
* the hardware reports OFF as the regulator operating mode.
* Default to operating mode NORMAL in that case.
*/
- if (val == MAX77802_STATUS_OFF)
- max77802->opmode[id] = MAX77802_OPMODE_NORMAL;
- else
- max77802->opmode[id] = val;
+ if (id < ARRAY_SIZE(max77802->opmode)) {
+ if (val == MAX77802_STATUS_OFF)
+ max77802->opmode[id] = MAX77802_OPMODE_NORMAL;
+ else
+ max77802->opmode[id] = val;
+ }
rdev = devm_regulator_register(&pdev->dev,
&regulators[i], &config);
diff --git a/drivers/regulator/of_regulator.c b/drivers/regulator/of_regulator.c
index b255590aef36..b2bd7ee46c45 100644
--- a/drivers/regulator/of_regulator.c
+++ b/drivers/regulator/of_regulator.c
@@ -189,8 +189,12 @@ static void of_get_regulation_constraints(struct device_node *np,
}
suspend_np = of_get_child_by_name(np, regulator_states[i]);
- if (!suspend_np || !suspend_state)
+ if (!suspend_np)
continue;
+ if (!suspend_state) {
+ of_node_put(suspend_np);
+ continue;
+ }
if (!of_property_read_u32(suspend_np, "regulator-mode",
&pval)) {
diff --git a/drivers/regulator/pfuze100-regulator.c b/drivers/regulator/pfuze100-regulator.c
index 4b8306594c3f..b1d73a6c7809 100644
--- a/drivers/regulator/pfuze100-regulator.c
+++ b/drivers/regulator/pfuze100-regulator.c
@@ -513,6 +513,7 @@ static int pfuze_parse_regulators_dt(struct pfuze_chip *chip)
parent = of_get_child_by_name(np, "regulators");
if (!parent) {
dev_err(dev, "regulators node not found\n");
+ of_node_put(np);
return -EINVAL;
}
@@ -542,6 +543,7 @@ static int pfuze_parse_regulators_dt(struct pfuze_chip *chip)
}
of_node_put(parent);
+ of_node_put(np);
if (ret < 0) {
dev_err(dev, "Error parsing regulator init data: %d\n",
ret);
@@ -708,7 +710,7 @@ static int pfuze100_regulator_probe(struct i2c_client *client,
((pfuze_chip->chip_id == PFUZE3000) ? "3000" : "3001"))));
memcpy(pfuze_chip->regulator_descs, pfuze_chip->pfuze_regulators,
- sizeof(pfuze_chip->regulator_descs));
+ regulator_num * sizeof(struct pfuze_regulator));
ret = pfuze_parse_regulators_dt(pfuze_chip);
if (ret)
diff --git a/drivers/regulator/qcom_rpm-regulator.c b/drivers/regulator/qcom_rpm-regulator.c
index 88dc0b0f003c..b64baea6d533 100644
--- a/drivers/regulator/qcom_rpm-regulator.c
+++ b/drivers/regulator/qcom_rpm-regulator.c
@@ -820,6 +820,12 @@ static const struct rpm_regulator_data rpm_pm8018_regulators[] = {
};
static const struct rpm_regulator_data rpm_pm8058_regulators[] = {
+ { "s0", QCOM_RPM_PM8058_SMPS0, &pm8058_smps, "vdd_s0" },
+ { "s1", QCOM_RPM_PM8058_SMPS1, &pm8058_smps, "vdd_s1" },
+ { "s2", QCOM_RPM_PM8058_SMPS2, &pm8058_smps, "vdd_s2" },
+ { "s3", QCOM_RPM_PM8058_SMPS3, &pm8058_smps, "vdd_s3" },
+ { "s4", QCOM_RPM_PM8058_SMPS4, &pm8058_smps, "vdd_s4" },
+
{ "l0", QCOM_RPM_PM8058_LDO0, &pm8058_nldo, "vdd_l0_l1_lvs" },
{ "l1", QCOM_RPM_PM8058_LDO1, &pm8058_nldo, "vdd_l0_l1_lvs" },
{ "l2", QCOM_RPM_PM8058_LDO2, &pm8058_pldo, "vdd_l2_l11_l12" },
@@ -847,12 +853,6 @@ static const struct rpm_regulator_data rpm_pm8058_regulators[] = {
{ "l24", QCOM_RPM_PM8058_LDO24, &pm8058_nldo, "vdd_l23_l24_l25" },
{ "l25", QCOM_RPM_PM8058_LDO25, &pm8058_nldo, "vdd_l23_l24_l25" },
- { "s0", QCOM_RPM_PM8058_SMPS0, &pm8058_smps, "vdd_s0" },
- { "s1", QCOM_RPM_PM8058_SMPS1, &pm8058_smps, "vdd_s1" },
- { "s2", QCOM_RPM_PM8058_SMPS2, &pm8058_smps, "vdd_s2" },
- { "s3", QCOM_RPM_PM8058_SMPS3, &pm8058_smps, "vdd_s3" },
- { "s4", QCOM_RPM_PM8058_SMPS4, &pm8058_smps, "vdd_s4" },
-
{ "lvs0", QCOM_RPM_PM8058_LVS0, &pm8058_switch, "vdd_l0_l1_lvs" },
{ "lvs1", QCOM_RPM_PM8058_LVS1, &pm8058_switch, "vdd_l0_l1_lvs" },
@@ -861,6 +861,12 @@ static const struct rpm_regulator_data rpm_pm8058_regulators[] = {
};
static const struct rpm_regulator_data rpm_pm8901_regulators[] = {
+ { "s0", QCOM_RPM_PM8901_SMPS0, &pm8901_ftsmps, "vdd_s0" },
+ { "s1", QCOM_RPM_PM8901_SMPS1, &pm8901_ftsmps, "vdd_s1" },
+ { "s2", QCOM_RPM_PM8901_SMPS2, &pm8901_ftsmps, "vdd_s2" },
+ { "s3", QCOM_RPM_PM8901_SMPS3, &pm8901_ftsmps, "vdd_s3" },
+ { "s4", QCOM_RPM_PM8901_SMPS4, &pm8901_ftsmps, "vdd_s4" },
+
{ "l0", QCOM_RPM_PM8901_LDO0, &pm8901_nldo, "vdd_l0" },
{ "l1", QCOM_RPM_PM8901_LDO1, &pm8901_pldo, "vdd_l1" },
{ "l2", QCOM_RPM_PM8901_LDO2, &pm8901_pldo, "vdd_l2" },
@@ -869,12 +875,6 @@ static const struct rpm_regulator_data rpm_pm8901_regulators[] = {
{ "l5", QCOM_RPM_PM8901_LDO5, &pm8901_pldo, "vdd_l5" },
{ "l6", QCOM_RPM_PM8901_LDO6, &pm8901_pldo, "vdd_l6" },
- { "s0", QCOM_RPM_PM8901_SMPS0, &pm8901_ftsmps, "vdd_s0" },
- { "s1", QCOM_RPM_PM8901_SMPS1, &pm8901_ftsmps, "vdd_s1" },
- { "s2", QCOM_RPM_PM8901_SMPS2, &pm8901_ftsmps, "vdd_s2" },
- { "s3", QCOM_RPM_PM8901_SMPS3, &pm8901_ftsmps, "vdd_s3" },
- { "s4", QCOM_RPM_PM8901_SMPS4, &pm8901_ftsmps, "vdd_s4" },
-
{ "lvs0", QCOM_RPM_PM8901_LVS0, &pm8901_switch, "lvs0_in" },
{ "lvs1", QCOM_RPM_PM8901_LVS1, &pm8901_switch, "lvs1_in" },
{ "lvs2", QCOM_RPM_PM8901_LVS2, &pm8901_switch, "lvs2_in" },
diff --git a/drivers/regulator/qcom_smd-regulator.c b/drivers/regulator/qcom_smd-regulator.c
index fe2fb36803e0..3c6d6afd419e 100644
--- a/drivers/regulator/qcom_smd-regulator.c
+++ b/drivers/regulator/qcom_smd-regulator.c
@@ -17,6 +17,7 @@
#include <linux/of_device.h>
#include <linux/platform_device.h>
#include <linux/regulator/driver.h>
+#include <linux/regulator/of_regulator.h>
#include <linux/soc/qcom/smd-rpm.h>
struct qcom_rpm_reg {
@@ -673,52 +674,93 @@ static const struct of_device_id rpm_of_match[] = {
};
MODULE_DEVICE_TABLE(of, rpm_of_match);
-static int rpm_reg_probe(struct platform_device *pdev)
+/**
+ * rpm_regulator_init_vreg() - initialize all attributes of a qcom_smd-regulator
+ * @vreg: Pointer to the individual qcom_smd-regulator resource
+ * @dev: Pointer to the top level qcom_smd-regulator PMIC device
+ * @node: Pointer to the individual qcom_smd-regulator resource
+ * device node
+ * @rpm: Pointer to the rpm bus node
+ * @pmic_rpm_data: Pointer to a null-terminated array of qcom_smd-regulator
+ * resources defined for the top level PMIC device
+ *
+ * Return: 0 on success, errno on failure
+ */
+static int rpm_regulator_init_vreg(struct qcom_rpm_reg *vreg, struct device *dev,
+ struct device_node *node, struct qcom_smd_rpm *rpm,
+ const struct rpm_regulator_data *pmic_rpm_data)
{
- const struct rpm_regulator_data *reg;
- const struct of_device_id *match;
- struct regulator_config config = { };
+ struct regulator_config config = {};
+ const struct rpm_regulator_data *rpm_data;
struct regulator_dev *rdev;
+ int ret;
+
+ for (rpm_data = pmic_rpm_data; rpm_data->name; rpm_data++)
+ if (of_node_name_eq(node, rpm_data->name))
+ break;
+
+ if (!rpm_data->name) {
+ dev_err(dev, "Unknown regulator %pOFn\n", node);
+ return -EINVAL;
+ }
+
+ vreg->dev = dev;
+ vreg->rpm = rpm;
+ vreg->type = rpm_data->type;
+ vreg->id = rpm_data->id;
+
+ memcpy(&vreg->desc, rpm_data->desc, sizeof(vreg->desc));
+ vreg->desc.name = rpm_data->name;
+ vreg->desc.supply_name = rpm_data->supply;
+ vreg->desc.owner = THIS_MODULE;
+ vreg->desc.type = REGULATOR_VOLTAGE;
+ vreg->desc.of_match = rpm_data->name;
+
+ config.dev = dev;
+ config.of_node = node;
+ config.driver_data = vreg;
+
+ rdev = devm_regulator_register(dev, &vreg->desc, &config);
+ if (IS_ERR(rdev)) {
+ ret = PTR_ERR(rdev);
+ dev_err(dev, "%pOFn: devm_regulator_register() failed, ret=%d\n", node, ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+static int rpm_reg_probe(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ const struct rpm_regulator_data *vreg_data;
+ struct device_node *node;
struct qcom_rpm_reg *vreg;
struct qcom_smd_rpm *rpm;
+ int ret;
rpm = dev_get_drvdata(pdev->dev.parent);
if (!rpm) {
- dev_err(&pdev->dev, "unable to retrieve handle to rpm\n");
+ dev_err(&pdev->dev, "Unable to retrieve handle to rpm\n");
return -ENODEV;
}
- match = of_match_device(rpm_of_match, &pdev->dev);
- if (!match) {
- dev_err(&pdev->dev, "failed to match device\n");
+ vreg_data = of_device_get_match_data(dev);
+ if (!vreg_data)
return -ENODEV;
- }
- for (reg = match->data; reg->name; reg++) {
+ for_each_available_child_of_node(dev->of_node, node) {
vreg = devm_kzalloc(&pdev->dev, sizeof(*vreg), GFP_KERNEL);
- if (!vreg)
+ if (!vreg) {
+ of_node_put(node);
return -ENOMEM;
+ }
+
+ ret = rpm_regulator_init_vreg(vreg, dev, node, rpm, vreg_data);
- vreg->dev = &pdev->dev;
- vreg->type = reg->type;
- vreg->id = reg->id;
- vreg->rpm = rpm;
-
- memcpy(&vreg->desc, reg->desc, sizeof(vreg->desc));
-
- vreg->desc.id = -1;
- vreg->desc.owner = THIS_MODULE;
- vreg->desc.type = REGULATOR_VOLTAGE;
- vreg->desc.name = reg->name;
- vreg->desc.supply_name = reg->supply;
- vreg->desc.of_match = reg->name;
-
- config.dev = &pdev->dev;
- config.driver_data = vreg;
- rdev = devm_regulator_register(&pdev->dev, &vreg->desc, &config);
- if (IS_ERR(rdev)) {
- dev_err(&pdev->dev, "failed to register %s\n", reg->name);
- return PTR_ERR(rdev);
+ if (ret < 0) {
+ of_node_put(node);
+ return ret;
}
}
diff --git a/drivers/regulator/s5m8767.c b/drivers/regulator/s5m8767.c
index 4818df3f8ec9..24c0c82b08a5 100644
--- a/drivers/regulator/s5m8767.c
+++ b/drivers/regulator/s5m8767.c
@@ -922,10 +922,14 @@ static int s5m8767_pmic_probe(struct platform_device *pdev)
for (i = 0; i < pdata->num_regulators; i++) {
const struct sec_voltage_desc *desc;
- int id = pdata->regulators[i].id;
+ unsigned int id = pdata->regulators[i].id;
int enable_reg, enable_val;
struct regulator_dev *rdev;
+ BUILD_BUG_ON(ARRAY_SIZE(regulators) != ARRAY_SIZE(reg_voltage_map));
+ if (WARN_ON_ONCE(id >= ARRAY_SIZE(regulators)))
+ continue;
+
desc = reg_voltage_map[id];
if (desc) {
regulators[id].n_voltages =
diff --git a/drivers/regulator/twl6030-regulator.c b/drivers/regulator/twl6030-regulator.c
index 219cbd910dbf..485d25f683d8 100644
--- a/drivers/regulator/twl6030-regulator.c
+++ b/drivers/regulator/twl6030-regulator.c
@@ -71,6 +71,7 @@ struct twlreg_info {
#define TWL6030_CFG_STATE_SLEEP 0x03
#define TWL6030_CFG_STATE_GRP_SHIFT 5
#define TWL6030_CFG_STATE_APP_SHIFT 2
+#define TWL6030_CFG_STATE_MASK 0x03
#define TWL6030_CFG_STATE_APP_MASK (0x03 << TWL6030_CFG_STATE_APP_SHIFT)
#define TWL6030_CFG_STATE_APP(v) (((v) & TWL6030_CFG_STATE_APP_MASK) >>\
TWL6030_CFG_STATE_APP_SHIFT)
@@ -131,13 +132,14 @@ static int twl6030reg_is_enabled(struct regulator_dev *rdev)
if (grp < 0)
return grp;
grp &= P1_GRP_6030;
+ val = twlreg_read(info, TWL_MODULE_PM_RECEIVER, VREG_STATE);
+ val = TWL6030_CFG_STATE_APP(val);
} else {
+ val = twlreg_read(info, TWL_MODULE_PM_RECEIVER, VREG_STATE);
+ val &= TWL6030_CFG_STATE_MASK;
grp = 1;
}
- val = twlreg_read(info, TWL_MODULE_PM_RECEIVER, VREG_STATE);
- val = TWL6030_CFG_STATE_APP(val);
-
return grp && (val == TWL6030_CFG_STATE_ON);
}
@@ -190,7 +192,12 @@ static int twl6030reg_get_status(struct regulator_dev *rdev)
val = twlreg_read(info, TWL_MODULE_PM_RECEIVER, VREG_STATE);
- switch (TWL6030_CFG_STATE_APP(val)) {
+ if (info->features & TWL6032_SUBCLASS)
+ val &= TWL6030_CFG_STATE_MASK;
+ else
+ val = TWL6030_CFG_STATE_APP(val);
+
+ switch (val) {
case TWL6030_CFG_STATE_ON:
return REGULATOR_STATUS_NORMAL;
generated by cgit 1.2.3-korg (git 2.39.0) at 2024-05-22 09:02:46 +0000