regulator: s5m8767: Convert to use regulator_[enable|disable|is_enabled]_regmap
Since commit ca5d1b3524
"regulator: helpers: Modify helpers enabling multi-bit control",
we can set enable_val setting for device that use multiple bits for control.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Tested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
parent
4754b4211d
commit
9c4c60554a
|
@ -167,12 +167,11 @@ static unsigned int s5m8767_opmode_reg[][4] = {
|
|||
{0x0, 0x3, 0x1, 0x1}, /* BUCK9 */
|
||||
};
|
||||
|
||||
static int s5m8767_get_register(struct regulator_dev *rdev, int *reg,
|
||||
int *enable_ctrl)
|
||||
static int s5m8767_get_register(struct s5m8767_info *s5m8767, int reg_id,
|
||||
int *reg, int *enable_ctrl)
|
||||
{
|
||||
int i, reg_id = rdev_get_id(rdev);
|
||||
int i;
|
||||
unsigned int mode;
|
||||
struct s5m8767_info *s5m8767 = rdev_get_drvdata(rdev);
|
||||
|
||||
switch (reg_id) {
|
||||
case S5M8767_LDO1 ... S5M8767_LDO2:
|
||||
|
@ -211,53 +210,6 @@ static int s5m8767_get_register(struct regulator_dev *rdev, int *reg,
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int s5m8767_reg_is_enabled(struct regulator_dev *rdev)
|
||||
{
|
||||
struct s5m8767_info *s5m8767 = rdev_get_drvdata(rdev);
|
||||
int ret, reg;
|
||||
int enable_ctrl;
|
||||
unsigned int val;
|
||||
|
||||
ret = s5m8767_get_register(rdev, ®, &enable_ctrl);
|
||||
if (ret == -EINVAL)
|
||||
return 1;
|
||||
else if (ret)
|
||||
return ret;
|
||||
|
||||
ret = regmap_read(s5m8767->iodev->regmap_pmic, reg, &val);
|
||||
if (ret)
|
||||
return ret;
|
||||
|
||||
return (val & S5M8767_ENCTRL_MASK) == enable_ctrl;
|
||||
}
|
||||
|
||||
static int s5m8767_reg_enable(struct regulator_dev *rdev)
|
||||
{
|
||||
struct s5m8767_info *s5m8767 = rdev_get_drvdata(rdev);
|
||||
int ret, reg;
|
||||
int enable_ctrl;
|
||||
|
||||
ret = s5m8767_get_register(rdev, ®, &enable_ctrl);
|
||||
if (ret)
|
||||
return ret;
|
||||
|
||||
return regmap_update_bits(s5m8767->iodev->regmap_pmic, reg,
|
||||
S5M8767_ENCTRL_MASK, enable_ctrl);
|
||||
}
|
||||
|
||||
static int s5m8767_reg_disable(struct regulator_dev *rdev)
|
||||
{
|
||||
struct s5m8767_info *s5m8767 = rdev_get_drvdata(rdev);
|
||||
int ret, reg, enable_ctrl;
|
||||
|
||||
ret = s5m8767_get_register(rdev, ®, &enable_ctrl);
|
||||
if (ret)
|
||||
return ret;
|
||||
|
||||
return regmap_update_bits(s5m8767->iodev->regmap_pmic, reg,
|
||||
S5M8767_ENCTRL_MASK, ~S5M8767_ENCTRL_MASK);
|
||||
}
|
||||
|
||||
static int s5m8767_get_vsel_reg(int reg_id, struct s5m8767_info *s5m8767)
|
||||
{
|
||||
int reg;
|
||||
|
@ -407,9 +359,9 @@ static int s5m8767_set_voltage_time_sel(struct regulator_dev *rdev,
|
|||
|
||||
static struct regulator_ops s5m8767_ops = {
|
||||
.list_voltage = regulator_list_voltage_linear,
|
||||
.is_enabled = s5m8767_reg_is_enabled,
|
||||
.enable = s5m8767_reg_enable,
|
||||
.disable = s5m8767_reg_disable,
|
||||
.is_enabled = regulator_is_enabled_regmap,
|
||||
.enable = regulator_enable_regmap,
|
||||
.disable = regulator_disable_regmap,
|
||||
.get_voltage_sel = regulator_get_voltage_sel_regmap,
|
||||
.set_voltage_sel = s5m8767_set_voltage_sel,
|
||||
.set_voltage_time_sel = s5m8767_set_voltage_time_sel,
|
||||
|
@ -417,9 +369,9 @@ static struct regulator_ops s5m8767_ops = {
|
|||
|
||||
static struct regulator_ops s5m8767_buck78_ops = {
|
||||
.list_voltage = regulator_list_voltage_linear,
|
||||
.is_enabled = s5m8767_reg_is_enabled,
|
||||
.enable = s5m8767_reg_enable,
|
||||
.disable = s5m8767_reg_disable,
|
||||
.is_enabled = regulator_is_enabled_regmap,
|
||||
.enable = regulator_enable_regmap,
|
||||
.disable = regulator_disable_regmap,
|
||||
.get_voltage_sel = regulator_get_voltage_sel_regmap,
|
||||
.set_voltage_sel = regulator_set_voltage_sel_regmap,
|
||||
};
|
||||
|
@ -524,12 +476,13 @@ static void s5m8767_regulator_config_ext_control(struct s5m8767_info *s5m8767,
|
|||
static int s5m8767_enable_ext_control(struct s5m8767_info *s5m8767,
|
||||
struct regulator_dev *rdev)
|
||||
{
|
||||
int id = rdev_get_id(rdev);
|
||||
int ret, reg, enable_ctrl;
|
||||
|
||||
if (rdev_get_id(rdev) != S5M8767_BUCK9)
|
||||
if (id != S5M8767_BUCK9)
|
||||
return -EINVAL;
|
||||
|
||||
ret = s5m8767_get_register(rdev, ®, &enable_ctrl);
|
||||
ret = s5m8767_get_register(s5m8767, id, ®, &enable_ctrl);
|
||||
if (ret)
|
||||
return ret;
|
||||
|
||||
|
@ -982,6 +935,7 @@ static int s5m8767_pmic_probe(struct platform_device *pdev)
|
|||
for (i = 0; i < pdata->num_regulators; i++) {
|
||||
const struct sec_voltage_desc *desc;
|
||||
int id = pdata->regulators[i].id;
|
||||
int enable_reg, enable_val;
|
||||
|
||||
desc = reg_voltage_map[id];
|
||||
if (desc) {
|
||||
|
@ -995,6 +949,12 @@ static int s5m8767_pmic_probe(struct platform_device *pdev)
|
|||
regulators[id].vsel_mask = 0x3f;
|
||||
else
|
||||
regulators[id].vsel_mask = 0xff;
|
||||
|
||||
s5m8767_get_register(s5m8767, id, &enable_reg,
|
||||
&enable_val);
|
||||
regulators[id].enable_reg = enable_reg;
|
||||
regulators[id].enable_mask = S5M8767_ENCTRL_MASK;
|
||||
regulators[id].enable_val = enable_val;
|
||||
}
|
||||
|
||||
config.dev = s5m8767->dev;
|
||||
|
|
Loading…
Reference in New Issue