diff options
author | Axel Lin <axel.lin@gmail.com> | 2012-06-21 10:48:00 (GMT) |
---|---|---|
committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-06-22 09:13:31 (GMT) |
commit | d9fe28f9621be70514aeacd2b4b3640e986d4cb1 (patch) | |
tree | 7c907cd78ec1b44281eb66d635779045f0126f41 /drivers/regulator/tps65910-regulator.c | |
parent | f6442aa0b503f944907b869659dd27756c809488 (diff) | |
download | linux-fsl-qoriq-d9fe28f9621be70514aeacd2b4b3640e986d4cb1.tar.xz |
regulator: tps65910: Convert to regulator_list_voltage_table
Convert tps65910_ops and tps65910_ops_vdd3 to regulator_list_voltage_table.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/regulator/tps65910-regulator.c')
-rw-r--r-- | drivers/regulator/tps65910-regulator.c | 94 |
1 files changed, 40 insertions, 54 deletions
diff --git a/drivers/regulator/tps65910-regulator.c b/drivers/regulator/tps65910-regulator.c index edeaa2c..66da87c 100644 --- a/drivers/regulator/tps65910-regulator.c +++ b/drivers/regulator/tps65910-regulator.c @@ -31,62 +31,62 @@ TPS65910_SLEEP_CONTROL_EXT_INPUT_EN3 | \ TPS65911_SLEEP_CONTROL_EXT_INPUT_SLEEP) -/* supported VIO voltages in millivolts */ -static const u16 VIO_VSEL_table[] = { - 1500, 1800, 2500, 3300, +/* supported VIO voltages in microvolts */ +static const unsigned int VIO_VSEL_table[] = { + 1500000, 1800000, 2500000, 3300000, }; /* VSEL tables for TPS65910 specific LDOs and dcdc's */ -/* supported VDD3 voltages in millivolts */ -static const u16 VDD3_VSEL_table[] = { - 5000, +/* supported VDD3 voltages in microvolts */ +static const unsigned int VDD3_VSEL_table[] = { + 5000000, }; -/* supported VDIG1 voltages in millivolts */ -static const u16 VDIG1_VSEL_table[] = { - 1200, 1500, 1800, 2700, +/* supported VDIG1 voltages in microvolts */ +static const unsigned int VDIG1_VSEL_table[] = { + 1200000, 1500000, 1800000, 2700000, }; -/* supported VDIG2 voltages in millivolts */ -static const u16 VDIG2_VSEL_table[] = { - 1000, 1100, 1200, 1800, +/* supported VDIG2 voltages in microvolts */ +static const unsigned int VDIG2_VSEL_table[] = { + 1000000, 1100000, 1200000, 1800000, }; -/* supported VPLL voltages in millivolts */ -static const u16 VPLL_VSEL_table[] = { - 1000, 1100, 1800, 2500, +/* supported VPLL voltages in microvolts */ +static const unsigned int VPLL_VSEL_table[] = { + 1000000, 1100000, 1800000, 2500000, }; -/* supported VDAC voltages in millivolts */ -static const u16 VDAC_VSEL_table[] = { - 1800, 2600, 2800, 2850, +/* supported VDAC voltages in microvolts */ +static const unsigned int VDAC_VSEL_table[] = { + 1800000, 2600000, 2800000, 2850000, }; -/* supported VAUX1 voltages in millivolts */ -static const u16 VAUX1_VSEL_table[] = { - 1800, 2500, 2800, 2850, +/* supported VAUX1 voltages in microvolts */ +static const unsigned int VAUX1_VSEL_table[] = { + 1800000, 2500000, 2800000, 2850000, }; -/* supported VAUX2 voltages in millivolts */ -static const u16 VAUX2_VSEL_table[] = { - 1800, 2800, 2900, 3300, +/* supported VAUX2 voltages in microvolts */ +static const unsigned int VAUX2_VSEL_table[] = { + 1800000, 2800000, 2900000, 3300000, }; -/* supported VAUX33 voltages in millivolts */ -static const u16 VAUX33_VSEL_table[] = { - 1800, 2000, 2800, 3300, +/* supported VAUX33 voltages in microvolts */ +static const unsigned int VAUX33_VSEL_table[] = { + 1800000, 2000000, 2800000, 3300000, }; -/* supported VMMC voltages in millivolts */ -static const u16 VMMC_VSEL_table[] = { - 1800, 2800, 3000, 3300, +/* supported VMMC voltages in microvolts */ +static const unsigned int VMMC_VSEL_table[] = { + 1800000, 2800000, 3000000, 3300000, }; struct tps_info { const char *name; u8 n_voltages; - const u16 *voltage_table; + const unsigned int *voltage_table; int enable_time_us; }; @@ -559,7 +559,7 @@ static int tps65910_get_voltage_sel(struct regulator_dev *dev) static int tps65910_get_voltage_vdd3(struct regulator_dev *dev) { - return 5 * 1000 * 1000; + return dev->desc->volt_table[0]; } static int tps65911_get_voltage_sel(struct regulator_dev *dev) @@ -718,23 +718,6 @@ static int tps65910_list_voltage_dcdc(struct regulator_dev *dev, return volt * 100 * mult; } -static int tps65910_list_voltage(struct regulator_dev *dev, - unsigned selector) -{ - struct tps65910_reg *pmic = rdev_get_drvdata(dev); - int id = rdev_get_id(dev), voltage; - - if (id < TPS65910_REG_VIO || id > TPS65910_REG_VMMC) - return -EINVAL; - - if (selector >= pmic->info[id]->n_voltages) - return -EINVAL; - else - voltage = pmic->info[id]->voltage_table[selector] * 1000; - - return voltage; -} - static int tps65911_list_voltage(struct regulator_dev *dev, unsigned selector) { struct tps65910_reg *pmic = rdev_get_drvdata(dev); @@ -766,7 +749,7 @@ static int tps65911_list_voltage(struct regulator_dev *dev, unsigned selector) step_mv = 100; break; case TPS65910_REG_VIO: - return pmic->info[id]->voltage_table[selector] * 1000; + return pmic->info[id]->voltage_table[selector]; default: return -EINVAL; } @@ -796,7 +779,7 @@ static struct regulator_ops tps65910_ops_vdd3 = { .set_mode = tps65910_set_mode, .get_mode = tps65910_get_mode, .get_voltage = tps65910_get_voltage_vdd3, - .list_voltage = tps65910_list_voltage, + .list_voltage = regulator_list_voltage_table, }; static struct regulator_ops tps65910_ops = { @@ -808,7 +791,7 @@ static struct regulator_ops tps65910_ops = { .get_mode = tps65910_get_mode, .get_voltage_sel = tps65910_get_voltage_sel, .set_voltage_sel = tps65910_set_voltage_sel, - .list_voltage = tps65910_list_voltage, + .list_voltage = regulator_list_voltage_table, }; static struct regulator_ops tps65911_ops = { @@ -1165,15 +1148,18 @@ static __devinit int tps65910_probe(struct platform_device *pdev) } else if (i == TPS65910_REG_VDD3) { if (tps65910_chip_id(tps65910) == TPS65910) { pmic->desc[i].ops = &tps65910_ops_vdd3; + pmic->desc[i].volt_table = info->voltage_table; } else { pmic->desc[i].ops = &tps65910_ops_dcdc; pmic->desc[i].ramp_delay = 5000; } } else { - if (tps65910_chip_id(tps65910) == TPS65910) + if (tps65910_chip_id(tps65910) == TPS65910) { pmic->desc[i].ops = &tps65910_ops; - else + pmic->desc[i].volt_table = info->voltage_table; + } else { pmic->desc[i].ops = &tps65911_ops; + } } err = tps65910_set_ext_sleep_config(pmic, i, |