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authorDavid S. Miller2013-01-29 15:32:13 -0500
committerDavid S. Miller2013-01-29 15:32:13 -0500
commitf1e7b73acc26e8908af783bcd3a9900fd80688f5 (patch)
tree9a9382fb7f12f1889020efb4bffa3f4a88589fc5 /drivers/regulator/max8998.c
parent218774dc341f219bfcf940304a081b121a0e8099 (diff)
parentfc16e884a2320198b8cb7bc2fdcf6b4485e79709 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Bring in the 'net' tree so that we can get some ipv4/ipv6 bug fixes that some net-next work will build upon. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/regulator/max8998.c')
-rw-r--r--drivers/regulator/max8998.c44
1 files changed, 22 insertions, 22 deletions
diff --git a/drivers/regulator/max8998.c b/drivers/regulator/max8998.c
index b821d08eb64a..1f0df4046b86 100644
--- a/drivers/regulator/max8998.c
+++ b/drivers/regulator/max8998.c
@@ -51,39 +51,39 @@ struct voltage_map_desc {
int step;
};
-/* Voltage maps */
+/* Voltage maps in uV*/
static const struct voltage_map_desc ldo23_voltage_map_desc = {
- .min = 800, .step = 50, .max = 1300,
+ .min = 800000, .step = 50000, .max = 1300000,
};
static const struct voltage_map_desc ldo456711_voltage_map_desc = {
- .min = 1600, .step = 100, .max = 3600,
+ .min = 1600000, .step = 100000, .max = 3600000,
};
static const struct voltage_map_desc ldo8_voltage_map_desc = {
- .min = 3000, .step = 100, .max = 3600,
+ .min = 3000000, .step = 100000, .max = 3600000,
};
static const struct voltage_map_desc ldo9_voltage_map_desc = {
- .min = 2800, .step = 100, .max = 3100,
+ .min = 2800000, .step = 100000, .max = 3100000,
};
static const struct voltage_map_desc ldo10_voltage_map_desc = {
- .min = 950, .step = 50, .max = 1300,
+ .min = 95000, .step = 50000, .max = 1300000,
};
static const struct voltage_map_desc ldo1213_voltage_map_desc = {
- .min = 800, .step = 100, .max = 3300,
+ .min = 800000, .step = 100000, .max = 3300000,
};
static const struct voltage_map_desc ldo1415_voltage_map_desc = {
- .min = 1200, .step = 100, .max = 3300,
+ .min = 1200000, .step = 100000, .max = 3300000,
};
static const struct voltage_map_desc ldo1617_voltage_map_desc = {
- .min = 1600, .step = 100, .max = 3600,
+ .min = 1600000, .step = 100000, .max = 3600000,
};
static const struct voltage_map_desc buck12_voltage_map_desc = {
- .min = 750, .step = 25, .max = 1525,
+ .min = 750000, .step = 25000, .max = 1525000,
};
static const struct voltage_map_desc buck3_voltage_map_desc = {
- .min = 1600, .step = 100, .max = 3600,
+ .min = 1600000, .step = 100000, .max = 3600000,
};
static const struct voltage_map_desc buck4_voltage_map_desc = {
- .min = 800, .step = 100, .max = 2300,
+ .min = 800000, .step = 100000, .max = 2300000,
};
static const struct voltage_map_desc *ldo_voltage_map[] = {
@@ -445,9 +445,9 @@ static int max8998_set_voltage_buck_time_sel(struct regulator_dev *rdev,
if (max8998->iodev->type == TYPE_MAX8998 && !(val & MAX8998_ENRAMP))
return 0;
- difference = (new_selector - old_selector) * desc->step;
+ difference = (new_selector - old_selector) * desc->step / 1000;
if (difference > 0)
- return difference / ((val & 0x0f) + 1);
+ return DIV_ROUND_UP(difference, (val & 0x0f) + 1);
return 0;
}
@@ -702,7 +702,7 @@ static int max8998_pmic_probe(struct platform_device *pdev)
i = 0;
while (buck12_voltage_map_desc.min +
buck12_voltage_map_desc.step*i
- < (pdata->buck1_voltage1 / 1000))
+ < pdata->buck1_voltage1)
i++;
max8998->buck1_vol[0] = i;
ret = max8998_write_reg(i2c, MAX8998_REG_BUCK1_VOLTAGE1, i);
@@ -713,7 +713,7 @@ static int max8998_pmic_probe(struct platform_device *pdev)
i = 0;
while (buck12_voltage_map_desc.min +
buck12_voltage_map_desc.step*i
- < (pdata->buck1_voltage2 / 1000))
+ < pdata->buck1_voltage2)
i++;
max8998->buck1_vol[1] = i;
@@ -725,7 +725,7 @@ static int max8998_pmic_probe(struct platform_device *pdev)
i = 0;
while (buck12_voltage_map_desc.min +
buck12_voltage_map_desc.step*i
- < (pdata->buck1_voltage3 / 1000))
+ < pdata->buck1_voltage3)
i++;
max8998->buck1_vol[2] = i;
@@ -737,7 +737,7 @@ static int max8998_pmic_probe(struct platform_device *pdev)
i = 0;
while (buck12_voltage_map_desc.min +
buck12_voltage_map_desc.step*i
- < (pdata->buck1_voltage4 / 1000))
+ < pdata->buck1_voltage4)
i++;
max8998->buck1_vol[3] = i;
@@ -763,7 +763,7 @@ static int max8998_pmic_probe(struct platform_device *pdev)
i = 0;
while (buck12_voltage_map_desc.min +
buck12_voltage_map_desc.step*i
- < (pdata->buck2_voltage1 / 1000))
+ < pdata->buck2_voltage1)
i++;
max8998->buck2_vol[0] = i;
ret = max8998_write_reg(i2c, MAX8998_REG_BUCK2_VOLTAGE1, i);
@@ -774,7 +774,7 @@ static int max8998_pmic_probe(struct platform_device *pdev)
i = 0;
while (buck12_voltage_map_desc.min +
buck12_voltage_map_desc.step*i
- < (pdata->buck2_voltage2 / 1000))
+ < pdata->buck2_voltage2)
i++;
max8998->buck2_vol[1] = i;
ret = max8998_write_reg(i2c, MAX8998_REG_BUCK2_VOLTAGE2, i);
@@ -792,8 +792,8 @@ static int max8998_pmic_probe(struct platform_device *pdev)
int count = (desc->max - desc->min) / desc->step + 1;
regulators[index].n_voltages = count;
- regulators[index].min_uV = desc->min * 1000;
- regulators[index].uV_step = desc->step * 1000;
+ regulators[index].min_uV = desc->min;
+ regulators[index].uV_step = desc->step;
}
config.dev = max8998->dev;