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regulator: tps6586x: Convert to regulator_[enable|disable|is_enabled|get_voltage_sel]_regmap
Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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7c7475c009
@ -57,9 +57,6 @@
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struct tps6586x_regulator {
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struct regulator_desc desc;
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int volt_reg;
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int volt_shift;
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int volt_nbits;
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int enable_bit[2];
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int enable_reg[2];
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@ -81,10 +78,10 @@ static int tps6586x_set_voltage_sel(struct regulator_dev *rdev,
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int ret, val, rid = rdev_get_id(rdev);
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uint8_t mask;
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val = selector << ri->volt_shift;
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mask = ((1 << ri->volt_nbits) - 1) << ri->volt_shift;
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val = selector << (ffs(rdev->desc->vsel_mask) - 1);
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mask = rdev->desc->vsel_mask;
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ret = tps6586x_update(parent, ri->volt_reg, val, mask);
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ret = tps6586x_update(parent, rdev->desc->vsel_reg, val, mask);
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if (ret)
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return ret;
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@ -100,66 +97,14 @@ static int tps6586x_set_voltage_sel(struct regulator_dev *rdev,
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return ret;
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}
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static int tps6586x_get_voltage_sel(struct regulator_dev *rdev)
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{
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struct tps6586x_regulator *ri = rdev_get_drvdata(rdev);
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struct device *parent = to_tps6586x_dev(rdev);
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uint8_t val, mask;
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int ret;
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ret = tps6586x_read(parent, ri->volt_reg, &val);
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if (ret)
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return ret;
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mask = ((1 << ri->volt_nbits) - 1) << ri->volt_shift;
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val = (val & mask) >> ri->volt_shift;
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if (val >= ri->desc.n_voltages)
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BUG();
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return val;
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}
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static int tps6586x_regulator_enable(struct regulator_dev *rdev)
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{
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struct tps6586x_regulator *ri = rdev_get_drvdata(rdev);
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struct device *parent = to_tps6586x_dev(rdev);
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return tps6586x_set_bits(parent, ri->enable_reg[0],
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1 << ri->enable_bit[0]);
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}
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static int tps6586x_regulator_disable(struct regulator_dev *rdev)
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{
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struct tps6586x_regulator *ri = rdev_get_drvdata(rdev);
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struct device *parent = to_tps6586x_dev(rdev);
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return tps6586x_clr_bits(parent, ri->enable_reg[0],
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1 << ri->enable_bit[0]);
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}
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static int tps6586x_regulator_is_enabled(struct regulator_dev *rdev)
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{
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struct tps6586x_regulator *ri = rdev_get_drvdata(rdev);
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struct device *parent = to_tps6586x_dev(rdev);
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uint8_t reg_val;
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int ret;
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ret = tps6586x_read(parent, ri->enable_reg[0], ®_val);
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if (ret)
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return ret;
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return !!(reg_val & (1 << ri->enable_bit[0]));
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}
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static struct regulator_ops tps6586x_regulator_ops = {
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.list_voltage = regulator_list_voltage_table,
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.get_voltage_sel = tps6586x_get_voltage_sel,
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.get_voltage_sel = regulator_get_voltage_sel_regmap,
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.set_voltage_sel = tps6586x_set_voltage_sel,
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.is_enabled = tps6586x_regulator_is_enabled,
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.enable = tps6586x_regulator_enable,
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.disable = tps6586x_regulator_disable,
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.is_enabled = regulator_is_enabled_regmap,
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.enable = regulator_enable_regmap,
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.disable = regulator_disable_regmap,
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};
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static const unsigned int tps6586x_ldo0_voltages[] = {
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@ -202,10 +147,11 @@ static const unsigned int tps6586x_dvm_voltages[] = {
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.n_voltages = ARRAY_SIZE(tps6586x_##vdata##_voltages), \
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.volt_table = tps6586x_##vdata##_voltages, \
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.owner = THIS_MODULE, \
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.enable_reg = TPS6586X_SUPPLY##ereg0, \
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.enable_mask = 1 << (ebit0), \
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.vsel_reg = TPS6586X_##vreg, \
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.vsel_mask = ((1 << (nbits)) - 1) << (shift), \
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}, \
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.volt_reg = TPS6586X_##vreg, \
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.volt_shift = (shift), \
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.volt_nbits = (nbits), \
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.enable_reg[0] = TPS6586X_SUPPLY##ereg0, \
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.enable_bit[0] = (ebit0), \
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.enable_reg[1] = TPS6586X_SUPPLY##ereg1, \
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