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Revert "regulator: pca9450: Convert to use regulator_set_ramp_delay_regmap"

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This reverts commit b3a9c4081d which is
commit 4c4fce171c4ca08cd98be7db350e6950630b046a upstream.

It is part of a series that breaks the Android kernel abi and can be
safely reverted at this point in time.  If it needs to come back in the
future, it can be done so in an abi-safe way.

Bug: 161946584
Change-Id: I20ea532f38c565713dc4a29ad0a35916f851aebe
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Greg Kroah-Hartman
2023-06-27 15:41:07 +00:00
parent 4d5a15daae
commit 5e8d66e06a
1 changed files with 27 additions and 24 deletions
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51
drivers/regulator/pca9450-regulator.c
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@@ -65,9 +65,32 @@ static const struct regmap_config pca9450_regmap_config = {
* 10: 25mV/4usec
* 11: 25mV/8usec
*/
static const unsigned int pca9450_dvs_buck_ramp_table[] = {
25000, 12500, 6250, 3125
};
static int pca9450_dvs_set_ramp_delay(struct regulator_dev *rdev,
int ramp_delay)
{
int id = rdev_get_id(rdev);
unsigned int ramp_value;
switch (ramp_delay) {
case 1 ... 3125:
ramp_value = BUCK1_RAMP_3P125MV;
break;
case 3126 ... 6250:
ramp_value = BUCK1_RAMP_6P25MV;
break;
case 6251 ... 12500:
ramp_value = BUCK1_RAMP_12P5MV;
break;
case 12501 ... 25000:
ramp_value = BUCK1_RAMP_25MV;
break;
default:
ramp_value = BUCK1_RAMP_25MV;
}
return regmap_update_bits(rdev->regmap, PCA9450_REG_BUCK1CTRL + id * 3,
BUCK1_RAMP_MASK, ramp_value << 6);
}
static const struct regulator_ops pca9450_dvs_buck_regulator_ops = {
.enable = regulator_enable_regmap,
@@ -77,7 +100,7 @@ static const struct regulator_ops pca9450_dvs_buck_regulator_ops = {
.set_voltage_sel = regulator_set_voltage_sel_regmap,
.get_voltage_sel = regulator_get_voltage_sel_regmap,
.set_voltage_time_sel = regulator_set_voltage_time_sel,
.set_ramp_delay = regulator_set_ramp_delay_regmap,
.set_ramp_delay = pca9450_dvs_set_ramp_delay,
};
static const struct regulator_ops pca9450_buck_regulator_ops = {
@@ -228,10 +251,6 @@ static const struct pca9450_regulator_desc pca9450a_regulators[] = {
.vsel_mask = BUCK1OUT_DVS0_MASK,
.enable_reg = PCA9450_REG_BUCK1CTRL,
.enable_mask = BUCK1_ENMODE_MASK,
.ramp_reg = PCA9450_REG_BUCK1CTRL,
.ramp_mask = BUCK1_RAMP_MASK,
.ramp_delay_table = pca9450_dvs_buck_ramp_table,
.n_ramp_values = ARRAY_SIZE(pca9450_dvs_buck_ramp_table),
.owner = THIS_MODULE,
.of_parse_cb = pca9450_set_dvs_levels,
},
@@ -257,10 +276,6 @@ static const struct pca9450_regulator_desc pca9450a_regulators[] = {
.vsel_mask = BUCK2OUT_DVS0_MASK,
.enable_reg = PCA9450_REG_BUCK2CTRL,
.enable_mask = BUCK1_ENMODE_MASK,
.ramp_reg = PCA9450_REG_BUCK2CTRL,
.ramp_mask = BUCK2_RAMP_MASK,
.ramp_delay_table = pca9450_dvs_buck_ramp_table,
.n_ramp_values = ARRAY_SIZE(pca9450_dvs_buck_ramp_table),
.owner = THIS_MODULE,
.of_parse_cb = pca9450_set_dvs_levels,
},
@@ -286,10 +301,6 @@ static const struct pca9450_regulator_desc pca9450a_regulators[] = {
.vsel_mask = BUCK3OUT_DVS0_MASK,
.enable_reg = PCA9450_REG_BUCK3CTRL,
.enable_mask = BUCK3_ENMODE_MASK,
.ramp_reg = PCA9450_REG_BUCK3CTRL,
.ramp_mask = BUCK3_RAMP_MASK,
.ramp_delay_table = pca9450_dvs_buck_ramp_table,
.n_ramp_values = ARRAY_SIZE(pca9450_dvs_buck_ramp_table),
.owner = THIS_MODULE,
.of_parse_cb = pca9450_set_dvs_levels,
},
@@ -466,10 +477,6 @@ static const struct pca9450_regulator_desc pca9450bc_regulators[] = {
.vsel_mask = BUCK1OUT_DVS0_MASK,
.enable_reg = PCA9450_REG_BUCK1CTRL,
.enable_mask = BUCK1_ENMODE_MASK,
.ramp_reg = PCA9450_REG_BUCK1CTRL,
.ramp_mask = BUCK1_RAMP_MASK,
.ramp_delay_table = pca9450_dvs_buck_ramp_table,
.n_ramp_values = ARRAY_SIZE(pca9450_dvs_buck_ramp_table),
.owner = THIS_MODULE,
.of_parse_cb = pca9450_set_dvs_levels,
},
@@ -495,10 +502,6 @@ static const struct pca9450_regulator_desc pca9450bc_regulators[] = {
.vsel_mask = BUCK2OUT_DVS0_MASK,
.enable_reg = PCA9450_REG_BUCK2CTRL,
.enable_mask = BUCK1_ENMODE_MASK,
.ramp_reg = PCA9450_REG_BUCK2CTRL,
.ramp_mask = BUCK2_RAMP_MASK,
.ramp_delay_table = pca9450_dvs_buck_ramp_table,
.n_ramp_values = ARRAY_SIZE(pca9450_dvs_buck_ramp_table),
.owner = THIS_MODULE,
.of_parse_cb = pca9450_set_dvs_levels,
},