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regulator: ab8500: Remove set_voltage_time_sel and delay setting
The data sheet does not specify time delay for voltage selection, thus remove set_voltage_time_sel and delay setting. Note, currently set_voltage_time_sel callback returns 0 due to missing delay settings. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Bengt Jonsson <bengt.g.jonsson@stericsson.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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530158b6d2
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1 changed files with 0 additions and 13 deletions
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@ -42,7 +42,6 @@
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* @voltage_reg: register to control regulator voltage
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* @voltage_mask: mask to control regulator voltage
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* @voltage_shift: shift to control regulator voltage
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* @delay: startup/set voltage delay in us
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*/
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struct ab8500_regulator_info {
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struct device *dev;
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@ -60,7 +59,6 @@ struct ab8500_regulator_info {
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u8 voltage_reg;
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u8 voltage_mask;
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u8 voltage_shift;
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unsigned int delay;
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};
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/* voltage tables for the vauxn/vintcore supplies */
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@ -337,15 +335,6 @@ static int ab8500_regulator_set_voltage_sel(struct regulator_dev *rdev,
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return ret;
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}
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static int ab8500_regulator_set_voltage_time_sel(struct regulator_dev *rdev,
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unsigned int old_sel,
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unsigned int new_sel)
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{
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struct ab8500_regulator_info *info = rdev_get_drvdata(rdev);
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return info->delay;
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}
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static struct regulator_ops ab8500_regulator_volt_mode_ops = {
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.enable = ab8500_regulator_enable,
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.disable = ab8500_regulator_disable,
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@ -356,7 +345,6 @@ static struct regulator_ops ab8500_regulator_volt_mode_ops = {
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.get_voltage_sel = ab8500_regulator_get_voltage_sel,
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.set_voltage_sel = ab8500_regulator_set_voltage_sel,
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.list_voltage = regulator_list_voltage_table,
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.set_voltage_time_sel = ab8500_regulator_set_voltage_time_sel,
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};
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static struct regulator_ops ab8500_regulator_mode_ops = {
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@ -492,7 +480,6 @@ static struct ab8500_regulator_info
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.min_uV = 2000000,
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.enable_time = 10000,
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},
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.delay = 10000,
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.load_lp_uA = 1000,
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.update_bank = 0x03,
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.update_reg = 0x80,
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