diff options
Diffstat (limited to 'drivers/regulator/tps65910-regulator.c')
| -rw-r--r-- | drivers/regulator/tps65910-regulator.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/drivers/regulator/tps65910-regulator.c b/drivers/regulator/tps65910-regulator.c index aa11ce86ec64..f28f41aec284 100644 --- a/drivers/regulator/tps65910-regulator.c +++ b/drivers/regulator/tps65910-regulator.c @@ -89,11 +89,13 @@ struct tps_info { unsigned max_uV; u8 n_voltages; const u16 *voltage_table; + int enable_time_us; }; static struct tps_info tps65910_regs[] = { { .name = "VRTC", + .enable_time_us = 2200, }, { .name = "VIO", @@ -101,16 +103,19 @@ static struct tps_info tps65910_regs[] = { .max_uV = 3300000, .n_voltages = ARRAY_SIZE(VIO_VSEL_table), .voltage_table = VIO_VSEL_table, + .enable_time_us = 350, }, { .name = "VDD1", .min_uV = 600000, .max_uV = 4500000, + .enable_time_us = 350, }, { .name = "VDD2", .min_uV = 600000, .max_uV = 4500000, + .enable_time_us = 350, }, { .name = "VDD3", @@ -118,6 +123,7 @@ static struct tps_info tps65910_regs[] = { .max_uV = 5000000, .n_voltages = ARRAY_SIZE(VDD3_VSEL_table), .voltage_table = VDD3_VSEL_table, + .enable_time_us = 200, }, { .name = "VDIG1", @@ -125,6 +131,7 @@ static struct tps_info tps65910_regs[] = { .max_uV = 2700000, .n_voltages = ARRAY_SIZE(VDIG1_VSEL_table), .voltage_table = VDIG1_VSEL_table, + .enable_time_us = 100, }, { .name = "VDIG2", @@ -132,6 +139,7 @@ static struct tps_info tps65910_regs[] = { .max_uV = 1800000, .n_voltages = ARRAY_SIZE(VDIG2_VSEL_table), .voltage_table = VDIG2_VSEL_table, + .enable_time_us = 100, }, { .name = "VPLL", @@ -139,6 +147,7 @@ static struct tps_info tps65910_regs[] = { .max_uV = 2500000, .n_voltages = ARRAY_SIZE(VPLL_VSEL_table), .voltage_table = VPLL_VSEL_table, + .enable_time_us = 100, }, { .name = "VDAC", @@ -146,6 +155,7 @@ static struct tps_info tps65910_regs[] = { .max_uV = 2850000, .n_voltages = ARRAY_SIZE(VDAC_VSEL_table), .voltage_table = VDAC_VSEL_table, + .enable_time_us = 100, }, { .name = "VAUX1", @@ -153,6 +163,7 @@ static struct tps_info tps65910_regs[] = { .max_uV = 2850000, .n_voltages = ARRAY_SIZE(VAUX1_VSEL_table), .voltage_table = VAUX1_VSEL_table, + .enable_time_us = 100, }, { .name = "VAUX2", @@ -160,6 +171,7 @@ static struct tps_info tps65910_regs[] = { .max_uV = 3300000, .n_voltages = ARRAY_SIZE(VAUX2_VSEL_table), .voltage_table = VAUX2_VSEL_table, + .enable_time_us = 100, }, { .name = "VAUX33", @@ -167,6 +179,7 @@ static struct tps_info tps65910_regs[] = { .max_uV = 3300000, .n_voltages = ARRAY_SIZE(VAUX33_VSEL_table), .voltage_table = VAUX33_VSEL_table, + .enable_time_us = 100, }, { .name = "VMMC", @@ -174,12 +187,14 @@ static struct tps_info tps65910_regs[] = { .max_uV = 3300000, .n_voltages = ARRAY_SIZE(VMMC_VSEL_table), .voltage_table = VMMC_VSEL_table, + .enable_time_us = 100, }, }; static struct tps_info tps65911_regs[] = { { .name = "VRTC", + .enable_time_us = 2200, }, { .name = "VIO", @@ -187,72 +202,84 @@ static struct tps_info tps65911_regs[] = { .max_uV = 3300000, .n_voltages = ARRAY_SIZE(VIO_VSEL_table), .voltage_table = VIO_VSEL_table, + .enable_time_us = 350, }, { .name = "VDD1", .min_uV = 600000, .max_uV = 4500000, .n_voltages = 73, + .enable_time_us = 350, }, { .name = "VDD2", .min_uV = 600000, .max_uV = 4500000, .n_voltages = 73, + .enable_time_us = 350, }, { .name = "VDDCTRL", .min_uV = 600000, .max_uV = 1400000, .n_voltages = 65, + .enable_time_us = 900, }, { .name = "LDO1", .min_uV = 1000000, .max_uV = 3300000, .n_voltages = 47, + .enable_time_us = 420, }, { .name = "LDO2", .min_uV = 1000000, .max_uV = 3300000, .n_voltages = 47, + .enable_time_us = 420, }, { .name = "LDO3", .min_uV = 1000000, .max_uV = 3300000, .n_voltages = 24, + .enable_time_us = 230, }, { .name = "LDO4", .min_uV = 1000000, .max_uV = 3300000, .n_voltages = 47, + .enable_time_us = 230, }, { .name = "LDO5", .min_uV = 1000000, .max_uV = 3300000, .n_voltages = 24, + .enable_time_us = 230, }, { .name = "LDO6", .min_uV = 1000000, .max_uV = 3300000, .n_voltages = 24, + .enable_time_us = 230, }, { .name = "LDO7", .min_uV = 1000000, .max_uV = 3300000, .n_voltages = 24, + .enable_time_us = 230, }, { .name = "LDO8", .min_uV = 1000000, .max_uV = 3300000, .n_voltages = 24, + .enable_time_us = 230, }, }; @@ -482,6 +509,12 @@ static int tps65910_disable(struct regulator_dev *dev) return tps65910_clear_bits(mfd, reg, TPS65910_SUPPLY_STATE_ENABLED); } +static int tps65910_enable_time(struct regulator_dev *dev) +{ + struct tps65910_reg *pmic = rdev_get_drvdata(dev); + int id = rdev_get_id(dev); + return pmic->info[id]->enable_time_us; +} static int tps65910_set_mode(struct regulator_dev *dev, unsigned int mode) { @@ -866,6 +899,7 @@ static struct regulator_ops tps65910_ops_dcdc = { .is_enabled = tps65910_is_enabled, .enable = tps65910_enable, .disable = tps65910_disable, + .enable_time = tps65910_enable_time, .set_mode = tps65910_set_mode, .get_mode = tps65910_get_mode, .get_voltage = tps65910_get_voltage_dcdc, @@ -877,6 +911,7 @@ static struct regulator_ops tps65910_ops_vdd3 = { .is_enabled = tps65910_is_enabled, .enable = tps65910_enable, .disable = tps65910_disable, + .enable_time = tps65910_enable_time, .set_mode = tps65910_set_mode, .get_mode = tps65910_get_mode, .get_voltage = tps65910_get_voltage_vdd3, @@ -887,6 +922,7 @@ static struct regulator_ops tps65910_ops = { .is_enabled = tps65910_is_enabled, .enable = tps65910_enable, .disable = tps65910_disable, + .enable_time = tps65910_enable_time, .set_mode = tps65910_set_mode, .get_mode = tps65910_get_mode, .get_voltage = tps65910_get_voltage, @@ -898,6 +934,7 @@ static struct regulator_ops tps65911_ops = { .is_enabled = tps65910_is_enabled, .enable = tps65910_enable, .disable = tps65910_disable, + .enable_time = tps65910_enable_time, .set_mode = tps65910_set_mode, .get_mode = tps65910_get_mode, .get_voltage = tps65911_get_voltage, |