redonkable/remarkable-linux
redonkable/remarkable-linux
1
0
Fork 0
Code Releases Activity

regulator: pbias: Convert to use regulator_[enable|is_enabled]_regmap

Browse source 
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
when using regmap enable/disable/bypass ops.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Tested-by: Balaji T K <balajitk@ti.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Axel Lin 2014-04-15 12:02:08 +08:00 committed by Mark Brown
parent 60e8c1e34d
commit 75dbf0a0f9
1 changed files with 3 additions and 22 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

25
drivers/regulator/pbias-regulator.c
View file

@ -49,33 +49,13 @@ static const unsigned int pbias_volt_table[] = {
3000000
};
static int pbias_regulator_enable(struct regulator_dev *rdev)
{
struct pbias_regulator_data *data = rdev_get_drvdata(rdev);
const struct pbias_reg_info *info = data->info;
return regmap_update_bits(data->syscon, rdev->desc->enable_reg,
info->enable_mask, info->enable);
}
static int pbias_regulator_is_enable(struct regulator_dev *rdev)
{
struct pbias_regulator_data *data = rdev_get_drvdata(rdev);
const struct pbias_reg_info *info = data->info;
int value;
regmap_read(data->syscon, rdev->desc->enable_reg, &value);
return (value & info->enable_mask) == info->enable;
}
static struct regulator_ops pbias_regulator_voltage_ops = {
.list_voltage = regulator_list_voltage_table,
.get_voltage_sel = regulator_get_voltage_sel_regmap,
.set_voltage_sel = regulator_set_voltage_sel_regmap,
.enable = pbias_regulator_enable,
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
.is_enabled = pbias_regulator_is_enable,
.is_enabled = regulator_is_enabled_regmap,
};
static const struct pbias_reg_info pbias_mmc_omap2430 = {
@ -180,6 +160,7 @@ static int pbias_regulator_probe(struct platform_device *pdev)
drvdata[data_idx].desc.vsel_mask = info->vmode;
drvdata[data_idx].desc.enable_reg = res->start;
drvdata[data_idx].desc.enable_mask = info->enable_mask;
drvdata[data_idx].desc.enable_val = info->enable;
cfg.init_data = pbias_matches[idx].init_data;
cfg.driver_data = &drvdata[data_idx];