openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

regulator: rc5t583: Use regulator_set_voltage_time_sel() 

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Axel Lin 2012-06-19 09:26:52 +08:00 committed by Mark Brown
parent f11d08c3d6
commit 2f6ae6ef63
1 changed files with 2 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
drivers/regulator/rc5t583-regulator.c
View File

@ -42,7 +42,6 @@ struct rc5t583_regulator_info {
/* Regulator specific turn-on delay and voltage settling time*/
int enable_uv_per_us;
int change_uv_per_us;
/* Used by regulator core */
struct regulator_desc desc;
@ -66,17 +65,6 @@ static int rc5t583_regulator_enable_time(struct regulator_dev *rdev)
return DIV_ROUND_UP(curr_uV, reg->reg_info->enable_uv_per_us);
}
static int rc5t583_set_voltage_time_sel(struct regulator_dev *rdev,
unsigned int old_selector, unsigned int new_selector)
{
struct rc5t583_regulator *reg = rdev_get_drvdata(rdev);
return DIV_ROUND_UP(abs(new_selector - old_selector) *
rdev->desc->uV_step,
reg->reg_info->change_uv_per_us);
}
static struct regulator_ops rc5t583_ops = {
.is_enabled = regulator_is_enabled_regmap,
.enable = regulator_enable_regmap,
@ -86,7 +74,7 @@ static struct regulator_ops rc5t583_ops = {
.set_voltage_sel = regulator_set_voltage_sel_regmap,
.list_voltage = regulator_list_voltage_linear,
.map_voltage = regulator_map_voltage_linear,
.set_voltage_time_sel = rc5t583_set_voltage_time_sel,
.set_voltage_time_sel = regulator_set_voltage_time_sel,
};
#define RC5T583_REG(_id, _en_reg, _en_bit, _disc_reg, _disc_bit, \
@ -96,7 +84,6 @@ static struct regulator_ops rc5t583_ops = {
.disc_bit = _disc_bit, \
.deepsleep_reg = RC5T583_REG_##_id##DAC_DS, \
.enable_uv_per_us = _enable_mv * 1000, \
.change_uv_per_us = 40 * 1000, \
.deepsleep_id = RC5T583_DS_##_id, \
.desc = { \
.name = "rc5t583-regulator-"#_id, \
@ -111,6 +98,7 @@ static struct regulator_ops rc5t583_ops = {
.enable_mask = BIT(_en_bit), \
.min_uV = _min_mv * 1000, \
.uV_step = _step_uV, \
.ramp_delay = 40 * 1000, \
}, \
}