diff options
| -rw-r--r-- | drivers/mfd/twl-core.c | 15 | ||||
| -rw-r--r-- | drivers/regulator/twl-regulator.c | 39 | ||||
| -rw-r--r-- | include/linux/i2c/twl.h | 5 |
3 files changed, 57 insertions, 2 deletions
diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c index fae5f76d6ccb..c788e363ed56 100644 --- a/drivers/mfd/twl-core.c +++ b/drivers/mfd/twl-core.c @@ -949,6 +949,21 @@ add_children(struct twl4030_platform_data *pdata, unsigned long features) /* twl6030 regulators */ if (twl_has_regulator() && twl_class_is_6030() && !(features & TWL6025_SUBCLASS)) { + child = add_regulator(TWL6030_REG_VDD1, pdata->vdd1, + features); + if (IS_ERR(child)) + return PTR_ERR(child); + + child = add_regulator(TWL6030_REG_VDD2, pdata->vdd2, + features); + if (IS_ERR(child)) + return PTR_ERR(child); + + child = add_regulator(TWL6030_REG_VDD3, pdata->vdd3, + features); + if (IS_ERR(child)) + return PTR_ERR(child); + child = add_regulator(TWL6030_REG_VMMC, pdata->vmmc, features); if (IS_ERR(child)) diff --git a/drivers/regulator/twl-regulator.c b/drivers/regulator/twl-regulator.c index 7ff8bb22d569..8611282f1d20 100644 --- a/drivers/regulator/twl-regulator.c +++ b/drivers/regulator/twl-regulator.c @@ -561,6 +561,32 @@ static struct regulator_ops twl4030smps_ops = { .get_voltage = twl4030smps_get_voltage, }; +static int twl6030coresmps_set_voltage(struct regulator_dev *rdev, int min_uV, + int max_uV, unsigned *selector) +{ + struct twlreg_info *info = rdev_get_drvdata(rdev); + + if (info->set_voltage) + return info->set_voltage(info->data, min_uV); + + return -ENODEV; +} + +static int twl6030coresmps_get_voltage(struct regulator_dev *rdev) +{ + struct twlreg_info *info = rdev_get_drvdata(rdev); + + if (info->get_voltage) + return info->get_voltage(info->data); + + return -ENODEV; +} + +static struct regulator_ops twl6030coresmps_ops = { + .set_voltage = twl6030coresmps_set_voltage, + .get_voltage = twl6030coresmps_get_voltage, +}; + static int twl6030ldo_list_voltage(struct regulator_dev *rdev, unsigned index) { struct twlreg_info *info = rdev_get_drvdata(rdev); @@ -926,6 +952,16 @@ static struct regulator_ops twlsmps_ops = { }, \ } +#define TWL6030_ADJUSTABLE_SMPS(label) { \ + .desc = { \ + .name = #label, \ + .id = TWL6030_REG_##label, \ + .ops = &twl6030coresmps_ops, \ + .type = REGULATOR_VOLTAGE, \ + .owner = THIS_MODULE, \ + }, \ + } + #define TWL6030_ADJUSTABLE_LDO(label, offset, min_mVolts, max_mVolts) { \ .base = offset, \ .min_mV = min_mVolts, \ @@ -1027,6 +1063,9 @@ static struct twlreg_info twl_regs[] = { /* 6030 REG with base as PMC Slave Misc : 0x0030 */ /* Turnon-delay and remap configuration values for 6030 are not verified since the specification is not public */ + TWL6030_ADJUSTABLE_SMPS(VDD1), + TWL6030_ADJUSTABLE_SMPS(VDD2), + TWL6030_ADJUSTABLE_SMPS(VDD3), TWL6030_ADJUSTABLE_LDO(VAUX1_6030, 0x54, 1000, 3300), TWL6030_ADJUSTABLE_LDO(VAUX2_6030, 0x58, 1000, 3300), TWL6030_ADJUSTABLE_LDO(VAUX3_6030, 0x5c, 1000, 3300), diff --git a/include/linux/i2c/twl.h b/include/linux/i2c/twl.h index 08a82d314f24..f66c0311e448 100644 --- a/include/linux/i2c/twl.h +++ b/include/linux/i2c/twl.h @@ -712,6 +712,9 @@ struct twl4030_platform_data { struct regulator_init_data *vaux1; struct regulator_init_data *vaux2; struct regulator_init_data *vaux3; + struct regulator_init_data *vdd1; + struct regulator_init_data *vdd2; + struct regulator_init_data *vdd3; /* TWL4030 LDO regulators */ struct regulator_init_data *vpll1; struct regulator_init_data *vpll2; @@ -720,8 +723,6 @@ struct twl4030_platform_data { struct regulator_init_data *vsim; struct regulator_init_data *vaux4; struct regulator_init_data *vio; - struct regulator_init_data *vdd1; - struct regulator_init_data *vdd2; struct regulator_init_data *vintana1; struct regulator_init_data *vintana2; struct regulator_init_data *vintdig; |