diff options
| author | Axel Lin <axel.lin@ingics.com> | 2012-12-24 02:14:38 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-12-27 18:28:25 +0100 |
| commit | c6f0a0efb163b7d2e879f92197ab5e674868358e (patch) | |
| tree | 7ea5aba31d295d28923a150a2b43db7b1a1c83fd /drivers/regulator/88pm8607.c | |
| parent | regulator: 88pm8607: Update update_bit for BUCK2 in pm8607_set_voltage_sel (diff) | |
| download | linux-c6f0a0efb163b7d2e879f92197ab5e674868358e.tar.xz linux-c6f0a0efb163b7d2e879f92197ab5e674868358e.zip | |
regulator: 88pm8607: Use apply_[reg|bit] with regmap based voltage_sel operations
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/regulator/88pm8607.c')
| -rw-r--r-- | drivers/regulator/88pm8607.c | 38 |
1 files changed, 6 insertions, 32 deletions
diff --git a/drivers/regulator/88pm8607.c b/drivers/regulator/88pm8607.c index 5c4879a35540..a957e8c53205 100644 --- a/drivers/regulator/88pm8607.c +++ b/drivers/regulator/88pm8607.c @@ -30,8 +30,6 @@ struct pm8607_regulator_info { unsigned int *vol_table; unsigned int *vol_suspend; - int update_reg; - int update_bit; int slope_double; }; @@ -222,30 +220,6 @@ static int pm8607_list_voltage(struct regulator_dev *rdev, unsigned index) return ret; } -static int pm8607_set_voltage_sel(struct regulator_dev *rdev, unsigned selector) -{ - struct pm8607_regulator_info *info = rdev_get_drvdata(rdev); - uint8_t val; - int ret; - - val = (uint8_t)(selector << (ffs(rdev->desc->vsel_mask) - 1)); - - ret = pm860x_set_bits(info->i2c, rdev->desc->vsel_reg, - rdev->desc->vsel_mask, val); - if (ret) - return ret; - switch (info->desc.id) { - case PM8607_ID_BUCK1: - case PM8607_ID_BUCK2: - case PM8607_ID_BUCK3: - ret = pm860x_set_bits(info->i2c, info->update_reg, - 1 << info->update_bit, - 1 << info->update_bit); - break; - } - return ret; -} - static int pm8606_preg_enable(struct regulator_dev *rdev) { struct pm8607_regulator_info *info = rdev_get_drvdata(rdev); @@ -277,7 +251,7 @@ static int pm8606_preg_is_enabled(struct regulator_dev *rdev) static struct regulator_ops pm8607_regulator_ops = { .list_voltage = pm8607_list_voltage, - .set_voltage_sel = pm8607_set_voltage_sel, + .set_voltage_sel = regulator_set_voltage_sel_regmap, .get_voltage_sel = regulator_get_voltage_sel_regmap, .enable = regulator_enable_regmap, .disable = regulator_disable_regmap, @@ -314,11 +288,11 @@ static struct regulator_ops pm8606_preg_ops = { .n_voltages = ARRAY_SIZE(vreg##_table), \ .vsel_reg = PM8607_##vreg, \ .vsel_mask = ARRAY_SIZE(vreg##_table) - 1, \ + .apply_reg = PM8607_##ureg, \ + .apply_bit = (ubit), \ .enable_reg = PM8607_##ereg, \ .enable_mask = 1 << (ebit), \ }, \ - .update_reg = PM8607_##ureg, \ - .update_bit = (ubit), \ .slope_double = (0), \ .vol_table = (unsigned int *)&vreg##_table, \ .vol_suspend = (unsigned int *)&vreg##_suspend_table, \ @@ -344,9 +318,9 @@ static struct regulator_ops pm8606_preg_ops = { } static struct pm8607_regulator_info pm8607_regulator_info[] = { - PM8607_DVC(BUCK1, GO, 0, SUPPLIES_EN11, 0), - PM8607_DVC(BUCK2, GO, 1, SUPPLIES_EN11, 1), - PM8607_DVC(BUCK3, GO, 2, SUPPLIES_EN11, 2), + PM8607_DVC(BUCK1, GO, BIT(0), SUPPLIES_EN11, 0), + PM8607_DVC(BUCK2, GO, BIT(1), SUPPLIES_EN11, 1), + PM8607_DVC(BUCK3, GO, BIT(2), SUPPLIES_EN11, 2), PM8607_LDO(1, LDO1, 0, SUPPLIES_EN11, 3), PM8607_LDO(2, LDO2, 0, SUPPLIES_EN11, 4), |