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authorAxel Lin <axel.lin@gmail.com>2012-06-21 18:48:00 +0800
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-06-22 10:13:31 +0100
commitd9fe28f9621be70514aeacd2b4b3640e986d4cb1 (patch)
tree7c907cd78ec1b44281eb66d635779045f0126f41 /drivers/regulator/tps65910-regulator.c
parentf6442aa0b503f944907b869659dd27756c809488 (diff)
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.c94
1 files changed, 40 insertions, 54 deletions
diff --git a/drivers/regulator/tps65910-regulator.c b/drivers/regulator/tps65910-regulator.c
index edeaa2c770b9..66da87cc0879 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,