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Merge remote-tracking branch 'regulator/topic/core' into regulator-next
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commit
29dbdcf316
@ -2399,6 +2399,7 @@ int regulator_set_voltage(struct regulator *regulator, int min_uV, int max_uV)
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struct regulator_dev *rdev = regulator->rdev;
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int ret = 0;
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int old_min_uV, old_max_uV;
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int current_uV;
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mutex_lock(&rdev->mutex);
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@ -2409,6 +2410,19 @@ int regulator_set_voltage(struct regulator *regulator, int min_uV, int max_uV)
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if (regulator->min_uV == min_uV && regulator->max_uV == max_uV)
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goto out;
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/* If we're trying to set a range that overlaps the current voltage,
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* return succesfully even though the regulator does not support
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* changing the voltage.
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*/
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if (!(rdev->constraints->valid_ops_mask & REGULATOR_CHANGE_VOLTAGE)) {
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current_uV = _regulator_get_voltage(rdev);
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if (min_uV <= current_uV && current_uV <= max_uV) {
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regulator->min_uV = min_uV;
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regulator->max_uV = max_uV;
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goto out;
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}
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}
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/* sanity check */
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if (!rdev->desc->ops->set_voltage &&
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!rdev->desc->ops->set_voltage_sel) {
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@ -25,7 +25,11 @@
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struct regulator_dev *dummy_regulator_rdev;
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static struct regulator_init_data dummy_initdata;
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static struct regulator_init_data dummy_initdata = {
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.constraints = {
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.always_on = 1,
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},
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};
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static struct regulator_ops dummy_ops;
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@ -92,7 +92,7 @@ MODULE_DEVICE_TABLE(of, pfuze_dt_ids);
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static int pfuze100_set_ramp_delay(struct regulator_dev *rdev, int ramp_delay)
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{
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struct pfuze_chip *pfuze100 = rdev_get_drvdata(rdev);
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int id = rdev->desc->id;
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int id = rdev_get_id(rdev);
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unsigned int ramp_bits;
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int ret;
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@ -65,7 +65,7 @@ static int s2mps11_regulator_set_voltage_time_sel(struct regulator_dev *rdev,
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unsigned int ramp_delay = 0;
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int old_volt, new_volt;
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switch (rdev->desc->id) {
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switch (rdev_get_id(rdev)) {
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case S2MPS11_BUCK2:
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ramp_delay = s2mps11->ramp_delay2;
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break;
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@ -105,7 +105,7 @@ static int s2mps11_set_ramp_delay(struct regulator_dev *rdev, int ramp_delay)
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unsigned int ramp_enable = 1, enable_shift = 0;
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int ret;
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switch (rdev->desc->id) {
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switch (rdev_get_id(rdev)) {
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case S2MPS11_BUCK1:
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if (ramp_delay > s2mps11->ramp_delay16)
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s2mps11->ramp_delay16 = ramp_delay;
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