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authorLinus Torvalds <torvalds@linux-foundation.org>2011-11-23 18:49:39 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2011-11-23 18:49:39 +0100
commit0a2c986557b964453f8deeaf56f6d88bf3e65e92 (patch)
tree7b27e1afff3e5380826d62b2f5bb50533ade4fec /drivers
parentMerge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux (diff)
parentregulator: TPS65910: Fix VDD1/2 voltage selector count (diff)
downloadlinux-0a2c986557b964453f8deeaf56f6d88bf3e65e92.tar.xz
linux-0a2c986557b964453f8deeaf56f6d88bf3e65e92.zip
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: TPS65910: Fix VDD1/2 voltage selector count
Diffstat (limited to 'drivers')
-rw-r--r--drivers/regulator/tps65910-regulator.c14
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/regulator/tps65910-regulator.c b/drivers/regulator/tps65910-regulator.c
index 66d2d60b436a..b552aae55b41 100644
--- a/drivers/regulator/tps65910-regulator.c
+++ b/drivers/regulator/tps65910-regulator.c
@@ -664,10 +664,10 @@ static int tps65910_set_voltage_dcdc(struct regulator_dev *dev,
switch (id) {
case TPS65910_REG_VDD1:
- dcdc_mult = (selector / VDD1_2_NUM_VOLTS) + 1;
+ dcdc_mult = (selector / VDD1_2_NUM_VOLT_FINE) + 1;
if (dcdc_mult == 1)
dcdc_mult--;
- vsel = (selector % VDD1_2_NUM_VOLTS) + 3;
+ vsel = (selector % VDD1_2_NUM_VOLT_FINE) + 3;
tps65910_modify_bits(pmic, TPS65910_VDD1,
(dcdc_mult << VDD1_VGAIN_SEL_SHIFT),
@@ -675,10 +675,10 @@ static int tps65910_set_voltage_dcdc(struct regulator_dev *dev,
tps65910_reg_write(pmic, TPS65910_VDD1_OP, vsel);
break;
case TPS65910_REG_VDD2:
- dcdc_mult = (selector / VDD1_2_NUM_VOLTS) + 1;
+ dcdc_mult = (selector / VDD1_2_NUM_VOLT_FINE) + 1;
if (dcdc_mult == 1)
dcdc_mult--;
- vsel = (selector % VDD1_2_NUM_VOLTS) + 3;
+ vsel = (selector % VDD1_2_NUM_VOLT_FINE) + 3;
tps65910_modify_bits(pmic, TPS65910_VDD2,
(dcdc_mult << VDD2_VGAIN_SEL_SHIFT),
@@ -756,9 +756,9 @@ static int tps65910_list_voltage_dcdc(struct regulator_dev *dev,
switch (id) {
case TPS65910_REG_VDD1:
case TPS65910_REG_VDD2:
- mult = (selector / VDD1_2_NUM_VOLTS) + 1;
+ mult = (selector / VDD1_2_NUM_VOLT_FINE) + 1;
volt = VDD1_2_MIN_VOLT +
- (selector % VDD1_2_NUM_VOLTS) * VDD1_2_OFFSET;
+ (selector % VDD1_2_NUM_VOLT_FINE) * VDD1_2_OFFSET;
break;
case TPS65911_REG_VDDCTRL:
volt = VDDCTRL_MIN_VOLT + (selector * VDDCTRL_OFFSET);
@@ -947,6 +947,8 @@ static __devinit int tps65910_probe(struct platform_device *pdev)
if (i == TPS65910_REG_VDD1 || i == TPS65910_REG_VDD2) {
pmic->desc[i].ops = &tps65910_ops_dcdc;
+ pmic->desc[i].n_voltages = VDD1_2_NUM_VOLT_FINE *
+ VDD1_2_NUM_VOLT_COARSE;
} else if (i == TPS65910_REG_VDD3) {
if (tps65910_chip_id(tps65910) == TPS65910)
pmic->desc[i].ops = &tps65910_ops_vdd3;