int enable_bit;
};
+static int da9034_ldo12_data[] = { 1700, 1750, 1800, 1850, 1900, 1950,
+ 2000, 2050, 2700, 2750, 2800, 2850,
+ 2900, 2950, 3000, 3050 };
+
static inline struct device *to_da903x_dev(struct regulator_dev *rdev)
{
return rdev_get_dev(rdev)->parent->parent;
return !!(reg_val & (1 << info->enable_bit));
}
+static int da903x_list_voltage(struct regulator_dev *rdev, unsigned selector)
+{
+ struct da903x_regulator_info *info = rdev_get_drvdata(rdev);
+ int ret;
+
+ ret = info->min_uV + info->step_uV * selector;
+ if (ret > info->max_uV)
+ return -EINVAL;
+ return ret;
+}
+
/* DA9030 specific operations */
static int da9030_set_ldo1_15_voltage(struct regulator_dev *rdev,
int min_uV, int max_uV)
}
val = (min_uV - info->min_uV + info->step_uV - 1) / info->step_uV;
- val = (val > 7 || val < 20) ? 8 : val - 12;
+ val = (val >= 20) ? val - 12 : ((val > 7) ? 8 : val);
val <<= info->vol_shift;
mask = ((1 << info->vol_nbits) - 1) << info->vol_shift;
return info->min_uV + info->step_uV * val;
}
+static int da9034_list_ldo12_voltage(struct regulator_dev *rdev,
+ unsigned selector)
+{
+ if (selector >= ARRAY_SIZE(da9034_ldo12_data))
+ return -EINVAL;
+ return da9034_ldo12_data[selector] * 1000;
+}
+
static struct regulator_ops da903x_regulator_ldo_ops = {
.set_voltage = da903x_set_ldo_voltage,
.get_voltage = da903x_get_voltage,
+ .list_voltage = da903x_list_voltage,
.enable = da903x_enable,
.disable = da903x_disable,
.is_enabled = da903x_is_enabled,
static struct regulator_ops da9030_regulator_ldo14_ops = {
.set_voltage = da9030_set_ldo14_voltage,
.get_voltage = da9030_get_ldo14_voltage,
+ .list_voltage = da903x_list_voltage,
.enable = da903x_enable,
.disable = da903x_disable,
.is_enabled = da903x_is_enabled,
static struct regulator_ops da9030_regulator_ldo1_15_ops = {
.set_voltage = da9030_set_ldo1_15_voltage,
.get_voltage = da903x_get_voltage,
+ .list_voltage = da903x_list_voltage,
.enable = da903x_enable,
.disable = da903x_disable,
.is_enabled = da903x_is_enabled,
static struct regulator_ops da9034_regulator_dvc_ops = {
.set_voltage = da9034_set_dvc_voltage,
.get_voltage = da903x_get_voltage,
+ .list_voltage = da903x_list_voltage,
.enable = da903x_enable,
.disable = da903x_disable,
.is_enabled = da903x_is_enabled,
static struct regulator_ops da9034_regulator_ldo12_ops = {
.set_voltage = da9034_set_ldo12_voltage,
.get_voltage = da9034_get_ldo12_voltage,
+ .list_voltage = da9034_list_ldo12_voltage,
.enable = da903x_enable,
.disable = da903x_disable,
.is_enabled = da903x_is_enabled,
.ops = &da903x_regulator_ldo_ops, \
.type = REGULATOR_VOLTAGE, \
.id = _pmic##_ID_LDO##_id, \
+ .n_voltages = (step) ? ((max - min) / step + 1) : 1, \
.owner = THIS_MODULE, \
}, \
.min_uV = (min) * 1000, \
.enable_bit = (ebit), \
}
-#define DA9030_DVC(_id, min, max, step, vreg, nbits, ureg, ubit, ereg, ebit) \
+#define DA903x_DVC(_pmic, _id, min, max, step, vreg, nbits, ureg, ubit, ereg, ebit) \
{ \
.desc = { \
.name = #_id, \
.ops = &da9034_regulator_dvc_ops, \
.type = REGULATOR_VOLTAGE, \
- .id = DA9030_ID_##_id, \
+ .id = _pmic##_ID_##_id, \
+ .n_voltages = (step) ? ((max - min) / step + 1) : 1, \
.owner = THIS_MODULE, \
}, \
.min_uV = (min) * 1000, \
.max_uV = (max) * 1000, \
.step_uV = (step) * 1000, \
- .vol_reg = DA9030_##vreg, \
- .vol_shift = (0), \
- .vol_nbits = (nbits), \
- .update_reg = DA9030_##ureg, \
- .update_bit = (ubit), \
- .enable_reg = DA9030_##ereg, \
- .enable_bit = (ebit), \
-}
-
-#define DA9034_DVC(_id, min, max, step, vreg, nbits, ureg, ubit, ereg, ebit) \
-{ \
- .desc = { \
- .name = #_id, \
- .ops = &da9034_regulator_dvc_ops, \
- .type = REGULATOR_VOLTAGE, \
- .id = DA9034_ID_##_id, \
- .owner = THIS_MODULE, \
- }, \
- .min_uV = (min) * 1000, \
- .max_uV = (max) * 1000, \
- .step_uV = (step) * 1000, \
- .vol_reg = DA9034_##vreg, \
- .vol_shift = (0), \
- .vol_nbits = (nbits), \
- .update_reg = DA9034_##ureg, \
- .update_bit = (ubit), \
- .enable_reg = DA9034_##ereg, \
- .enable_bit = (ebit), \
-}
-
-#define DA9035_DVC(_id, min, max, step, vreg, nbits, ureg, ubit, ereg, ebit) \
-{ \
- .desc = { \
- .name = #_id, \
- .ops = &da9034_regulator_dvc_ops, \
- .type = REGULATOR_VOLTAGE, \
- .id = DA9035_ID_##_id, \
- .owner = THIS_MODULE, \
- }, \
- .min_uV = (min) * 1000, \
- .max_uV = (max) * 1000, \
- .step_uV = (step) * 1000, \
- .vol_reg = DA9035_##vreg, \
+ .vol_reg = _pmic##_##vreg, \
.vol_shift = (0), \
.vol_nbits = (nbits), \
- .update_reg = DA9035_##ureg, \
+ .update_reg = _pmic##_##ureg, \
.update_bit = (ubit), \
- .enable_reg = DA9035_##ereg, \
+ .enable_reg = _pmic##_##ereg, \
.enable_bit = (ebit), \
}
#define DA9030_LDO(_id, min, max, step, vreg, shift, nbits, ereg, ebit) \
DA903x_LDO(DA9030, _id, min, max, step, vreg, shift, nbits, ereg, ebit)
+#define DA9030_DVC(_id, min, max, step, vreg, nbits, ureg, ubit, ereg, ebit) \
+ DA903x_DVC(DA9030, _id, min, max, step, vreg, nbits, ureg, ubit, \
+ ereg, ebit)
+
+#define DA9034_DVC(_id, min, max, step, vreg, nbits, ureg, ubit, ereg, ebit) \
+ DA903x_DVC(DA9034, _id, min, max, step, vreg, nbits, ureg, ubit, \
+ ereg, ebit)
+
+#define DA9035_DVC(_id, min, max, step, vreg, nbits, ureg, ubit, ereg, ebit) \
+ DA903x_DVC(DA9035, _id, min, max, step, vreg, nbits, ureg, ubit, \
+ ereg, ebit)
+
static struct da903x_regulator_info da903x_regulator_info[] = {
/* DA9030 */
DA9030_DVC(BUCK2, 850, 1625, 25, BUCK2DVM1, 5, BUCK2DVM1, 7, RCTL11, 0),
DA9030_LDO(13, 2100, 2100, 0, INVAL, 0, 0, RCTL11, 3), /* fixed @2.1V */
/* DA9034 */
- DA9034_DVC(BUCK1, 725, 1500, 25, ADTV1, 5, VCC1, 0, OVER1, 0),
- DA9034_DVC(BUCK2, 725, 1500, 25, CDTV1, 5, VCC1, 2, OVER1, 1),
- DA9034_DVC(LDO2, 725, 1500, 25, SDTV1, 5, VCC1, 4, OVER1, 2),
+ DA9034_DVC(BUCK1, 725, 1500, 25, ADTV2, 5, VCC1, 0, OVER1, 0),
+ DA9034_DVC(BUCK2, 725, 1500, 25, CDTV2, 5, VCC1, 2, OVER1, 1),
+ DA9034_DVC(LDO2, 725, 1500, 25, SDTV2, 5, VCC1, 4, OVER1, 2),
DA9034_DVC(LDO1, 1700, 2075, 25, MDTV1, 4, VCC1, 6, OVER3, 4),
DA9034_LDO( 3, 1800, 3300, 100, LDO643, 0, 4, OVER3, 5),
}
/* Workaround for the weird LDO12 voltage setting */
- if (ri->desc.id == DA9034_ID_LDO12)
+ if (ri->desc.id == DA9034_ID_LDO12) {
ri->desc.ops = &da9034_regulator_ldo12_ops;
+ ri->desc.n_voltages = ARRAY_SIZE(da9034_ldo12_data);
+ }
if (ri->desc.id == DA9030_ID_LDO14)
ri->desc.ops = &da9030_regulator_ldo14_ops;
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff