diff options
Diffstat (limited to 'drivers/regulator/as3722-regulator.c')
| -rw-r--r-- | drivers/regulator/as3722-regulator.c | 65 |
1 files changed, 54 insertions, 11 deletions
diff --git a/drivers/regulator/as3722-regulator.c b/drivers/regulator/as3722-regulator.c index 8b046eec6ae0..66337e12719b 100644 --- a/drivers/regulator/as3722-regulator.c +++ b/drivers/regulator/as3722-regulator.c @@ -372,7 +372,7 @@ static int as3722_ldo_set_current_limit(struct regulator_dev *rdev, AS3722_LDO_ILIMIT_MASK, reg); } -static struct regulator_ops as3722_ldo0_ops = { +static const struct regulator_ops as3722_ldo0_ops = { .is_enabled = regulator_is_enabled_regmap, .enable = regulator_enable_regmap, .disable = regulator_disable_regmap, @@ -383,7 +383,7 @@ static struct regulator_ops as3722_ldo0_ops = { .set_current_limit = as3722_ldo_set_current_limit, }; -static struct regulator_ops as3722_ldo0_extcntrl_ops = { +static const struct regulator_ops as3722_ldo0_extcntrl_ops = { .list_voltage = regulator_list_voltage_linear, .get_voltage_sel = regulator_get_voltage_sel_regmap, .set_voltage_sel = regulator_set_voltage_sel_regmap, @@ -415,7 +415,7 @@ static int as3722_ldo3_get_current_limit(struct regulator_dev *rdev) return 150000; } -static struct regulator_ops as3722_ldo3_ops = { +static const struct regulator_ops as3722_ldo3_ops = { .is_enabled = regulator_is_enabled_regmap, .enable = regulator_enable_regmap, .disable = regulator_disable_regmap, @@ -425,20 +425,45 @@ static struct regulator_ops as3722_ldo3_ops = { .get_current_limit = as3722_ldo3_get_current_limit, }; -static struct regulator_ops as3722_ldo3_extcntrl_ops = { +static const struct regulator_ops as3722_ldo3_extcntrl_ops = { .list_voltage = regulator_list_voltage_linear, .get_voltage_sel = regulator_get_voltage_sel_regmap, .set_voltage_sel = regulator_set_voltage_sel_regmap, .get_current_limit = as3722_ldo3_get_current_limit, }; +static const struct regulator_ops as3722_ldo6_ops = { + .is_enabled = regulator_is_enabled_regmap, + .enable = regulator_enable_regmap, + .disable = regulator_disable_regmap, + .map_voltage = regulator_map_voltage_linear_range, + .set_voltage_sel = regulator_set_voltage_sel_regmap, + .get_voltage_sel = regulator_get_voltage_sel_regmap, + .list_voltage = regulator_list_voltage_linear_range, + .get_current_limit = as3722_ldo_get_current_limit, + .set_current_limit = as3722_ldo_set_current_limit, + .get_bypass = regulator_get_bypass_regmap, + .set_bypass = regulator_set_bypass_regmap, +}; + +static const struct regulator_ops as3722_ldo6_extcntrl_ops = { + .map_voltage = regulator_map_voltage_linear_range, + .set_voltage_sel = regulator_set_voltage_sel_regmap, + .get_voltage_sel = regulator_get_voltage_sel_regmap, + .list_voltage = regulator_list_voltage_linear_range, + .get_current_limit = as3722_ldo_get_current_limit, + .set_current_limit = as3722_ldo_set_current_limit, + .get_bypass = regulator_get_bypass_regmap, + .set_bypass = regulator_set_bypass_regmap, +}; + static const struct regulator_linear_range as3722_ldo_ranges[] = { REGULATOR_LINEAR_RANGE(0, 0x00, 0x00, 0), REGULATOR_LINEAR_RANGE(825000, 0x01, 0x24, 25000), REGULATOR_LINEAR_RANGE(1725000, 0x40, 0x7F, 25000), }; -static struct regulator_ops as3722_ldo_ops = { +static const struct regulator_ops as3722_ldo_ops = { .is_enabled = regulator_is_enabled_regmap, .enable = regulator_enable_regmap, .disable = regulator_disable_regmap, @@ -450,7 +475,7 @@ static struct regulator_ops as3722_ldo_ops = { .set_current_limit = as3722_ldo_set_current_limit, }; -static struct regulator_ops as3722_ldo_extcntrl_ops = { +static const struct regulator_ops as3722_ldo_extcntrl_ops = { .map_voltage = regulator_map_voltage_linear_range, .set_voltage_sel = regulator_set_voltage_sel_regmap, .get_voltage_sel = regulator_get_voltage_sel_regmap, @@ -616,7 +641,7 @@ static const struct regulator_linear_range as3722_sd2345_ranges[] = { REGULATOR_LINEAR_RANGE(2650000, 0x71, 0x7F, 50000), }; -static struct regulator_ops as3722_sd016_ops = { +static const struct regulator_ops as3722_sd016_ops = { .is_enabled = regulator_is_enabled_regmap, .enable = regulator_enable_regmap, .disable = regulator_disable_regmap, @@ -630,7 +655,7 @@ static struct regulator_ops as3722_sd016_ops = { .set_mode = as3722_sd_set_mode, }; -static struct regulator_ops as3722_sd016_extcntrl_ops = { +static const struct regulator_ops as3722_sd016_extcntrl_ops = { .list_voltage = regulator_list_voltage_linear, .map_voltage = regulator_map_voltage_linear, .get_voltage_sel = regulator_get_voltage_sel_regmap, @@ -641,7 +666,7 @@ static struct regulator_ops as3722_sd016_extcntrl_ops = { .set_mode = as3722_sd_set_mode, }; -static struct regulator_ops as3722_sd2345_ops = { +static const struct regulator_ops as3722_sd2345_ops = { .is_enabled = regulator_is_enabled_regmap, .enable = regulator_enable_regmap, .disable = regulator_disable_regmap, @@ -653,7 +678,7 @@ static struct regulator_ops as3722_sd2345_ops = { .set_mode = as3722_sd_set_mode, }; -static struct regulator_ops as3722_sd2345_extcntrl_ops = { +static const struct regulator_ops as3722_sd2345_extcntrl_ops = { .list_voltage = regulator_list_voltage_linear_range, .map_voltage = regulator_map_voltage_linear_range, .set_voltage_sel = regulator_set_voltage_sel_regmap, @@ -760,7 +785,7 @@ static int as3722_regulator_probe(struct platform_device *pdev) struct as3722_regulator_config_data *reg_config; struct regulator_dev *rdev; struct regulator_config config = { }; - struct regulator_ops *ops; + const struct regulator_ops *ops; int id; int ret; @@ -829,6 +854,24 @@ static int as3722_regulator_probe(struct platform_device *pdev) } } break; + case AS3722_REGULATOR_ID_LDO6: + if (reg_config->ext_control) + ops = &as3722_ldo6_extcntrl_ops; + else + ops = &as3722_ldo6_ops; + as3722_regs->desc[id].enable_time = 500; + as3722_regs->desc[id].bypass_reg = + AS3722_LDO6_VOLTAGE_REG; + as3722_regs->desc[id].bypass_mask = + AS3722_LDO_VSEL_MASK; + as3722_regs->desc[id].bypass_val_on = + AS3722_LDO6_VSEL_BYPASS; + as3722_regs->desc[id].bypass_val_off = + AS3722_LDO6_VSEL_BYPASS; + as3722_regs->desc[id].linear_ranges = as3722_ldo_ranges; + as3722_regs->desc[id].n_linear_ranges = + ARRAY_SIZE(as3722_ldo_ranges); + break; case AS3722_REGULATOR_ID_SD0: case AS3722_REGULATOR_ID_SD1: case AS3722_REGULATOR_ID_SD6: |