lkml.org 
[lkml]   [2012]   [Dec]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Subject[PATCH v2 2/2] regulator: 88pm8607: Use apply_[reg|bit] with regmap based voltage_sel operations
From
Date
Signed-off-by: Axel Lin <axel.lin@ingics.com>
---
drivers/regulator/88pm8607.c | 38 ++++++--------------------------------
1 file changed, 6 insertions(+), 32 deletions(-)

diff --git a/drivers/regulator/88pm8607.c b/drivers/regulator/88pm8607.c
index 5c4879a..a957e8c 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),
--
1.7.9.5




\
 
 \ /
  Last update: 2012-12-24 02:41    [W:0.039 / U:0.076 seconds]
©2003-2017 Jasper Spaans. hosted at Digital OceanAdvertise on this site