diff options
| -rw-r--r-- | drivers/regulator/as3722-regulator.c | 43 | ||||
| -rw-r--r-- | include/linux/mfd/as3722.h | 1 |
2 files changed, 44 insertions, 0 deletions
diff --git a/drivers/regulator/as3722-regulator.c b/drivers/regulator/as3722-regulator.c index 8b046eec6ae0..35a7c647f6a9 100644 --- a/drivers/regulator/as3722-regulator.c +++ b/drivers/regulator/as3722-regulator.c @@ -432,6 +432,31 @@ static struct regulator_ops as3722_ldo3_extcntrl_ops = { .get_current_limit = as3722_ldo3_get_current_limit, }; +static 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 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), @@ -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: diff --git a/include/linux/mfd/as3722.h b/include/linux/mfd/as3722.h index 8d43e9f2a842..51e6f9414575 100644 --- a/include/linux/mfd/as3722.h +++ b/include/linux/mfd/as3722.h @@ -196,6 +196,7 @@ #define AS3722_LDO3_VSEL_MIN 0x01 #define AS3722_LDO3_VSEL_MAX 0x2D #define AS3722_LDO3_NUM_VOLT 0x2D +#define AS3722_LDO6_VSEL_BYPASS 0x3F #define AS3722_LDO_VSEL_MASK 0x7F #define AS3722_LDO_VSEL_MIN 0x01 #define AS3722_LDO_VSEL_MAX 0x7F |