diff options
| author | Axel Lin <axel.lin@gmail.com> | 2012-07-18 08:34:08 +0400 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-08-28 22:00:16 +0400 |
| commit | 4a247a961aaa0c611c68b56da3962c387c8e2e84 (patch) | |
| tree | 644f1232dafa0426ab786e7f8461e0e3eccf76c1 /drivers/regulator/palmas-regulator.c | |
| parent | 38f8f43cbafe9ad07fdde31d28ed0c6933ac1e2e (diff) | |
| download | linux-4a247a961aaa0c611c68b56da3962c387c8e2e84.tar.xz | |
regulator: palmas: Convert palmas_ops_ldo to [get|set]_voltage_sel_regmap
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/regulator/palmas-regulator.c')
| -rw-r--r-- | drivers/regulator/palmas-regulator.c | 45 |
1 files changed, 5 insertions, 40 deletions
diff --git a/drivers/regulator/palmas-regulator.c b/drivers/regulator/palmas-regulator.c index 46c7e88f8381..2ba7502fa3b2 100644 --- a/drivers/regulator/palmas-regulator.c +++ b/drivers/regulator/palmas-regulator.c @@ -443,44 +443,6 @@ static int palmas_list_voltage_ldo(struct regulator_dev *dev, return 850000 + (selector * 50000); } -static int palmas_get_voltage_ldo_sel(struct regulator_dev *dev) -{ - struct palmas_pmic *pmic = rdev_get_drvdata(dev); - int id = rdev_get_id(dev); - int selector; - unsigned int reg; - unsigned int addr; - - addr = palmas_regs_info[id].vsel_addr; - - palmas_ldo_read(pmic->palmas, addr, ®); - - selector = reg & PALMAS_LDO1_VOLTAGE_VSEL_MASK; - - /* Adjust selector to match list_voltage ranges */ - if (selector > 49) - selector = 49; - - return selector; -} - -static int palmas_set_voltage_ldo_sel(struct regulator_dev *dev, - unsigned selector) -{ - struct palmas_pmic *pmic = rdev_get_drvdata(dev); - int id = rdev_get_id(dev); - unsigned int reg = 0; - unsigned int addr; - - addr = palmas_regs_info[id].vsel_addr; - - reg = selector; - - palmas_ldo_write(pmic->palmas, addr, reg); - - return 0; -} - static int palmas_map_voltage_ldo(struct regulator_dev *rdev, int min_uV, int max_uV) { @@ -505,8 +467,8 @@ static struct regulator_ops palmas_ops_ldo = { .is_enabled = palmas_is_enabled_ldo, .enable = regulator_enable_regmap, .disable = regulator_disable_regmap, - .get_voltage_sel = palmas_get_voltage_ldo_sel, - .set_voltage_sel = palmas_set_voltage_ldo_sel, + .get_voltage_sel = regulator_get_voltage_sel_regmap, + .set_voltage_sel = regulator_set_voltage_sel_regmap, .list_voltage = palmas_list_voltage_ldo, .map_voltage = palmas_map_voltage_ldo, }; @@ -757,6 +719,9 @@ static __devinit int palmas_probe(struct platform_device *pdev) pmic->desc[id].type = REGULATOR_VOLTAGE; pmic->desc[id].owner = THIS_MODULE; + pmic->desc[id].vsel_reg = PALMAS_BASE_TO_REG(PALMAS_LDO_BASE, + palmas_regs_info[id].vsel_addr); + pmic->desc[id].vsel_mask = PALMAS_LDO1_VOLTAGE_VSEL_MASK; pmic->desc[id].enable_reg = PALMAS_BASE_TO_REG(PALMAS_LDO_BASE, palmas_regs_info[id].ctrl_addr); pmic->desc[id].enable_mask = PALMAS_LDO1_CTRL_MODE_ACTIVE; |